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Spirax-Sarco Engineering

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FY2023 Annual Report · Spirax-Sarco Engineering
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Engineering 
our future

Spirax Group Annual Report 2023

Spirax-Sarco Engineering plc

Our colleagues
Empowering future 
leaders
 See pages 16-17

Our customers
Developing 
solutions for future 
customer needs
 See pages 58-59

Engineering our 
future through 
continuity and 
progression 

The decisions we have taken 
over the course of our history 
enable our sustainable growth, 
influence the value we create 
and have a lasting impact for our 
stakeholders in the future. 

Our communities
Enabling future 
generations
 See pages 82-83

Our environment
The future of 
sustainable steam
 See pages 92-93

Our suppliers
Embedding 
sustainability into 
our future
 See pages 96-97

Our shareholders
Engineering our 
future, together
 See pages 116-117

Strategic Report

Spirax Group is the new name for 
Spirax-Sarco Engineering. 

It balances our history and where we have 
come from with who we are today, and is a 
natural evolution for our Company. 

Spirax Group is different but also familiar. Its simplicity aims 
to create clarity, by representing everyone and everything 
that we do and eliminating the confusion between the name 
of our Group and the Spirax Sarco Division that provides 
steam thermal solutions to customers. As Spirax Group, 
we are staying true to our heritage while also reflecting our 
evolution to a much larger and stronger organisation. 

We are inviting our shareholders to support our legal name 
change to Spirax Group plc at our AGM in May.

   Read about our brand story overleaf

 See pages 46-49

 See pages 54-57

 See pages 50-53

A progressive decade...

Events of the last ten years have significantly contributed 
to the growth and evolution of our Company and are 
reflected in our decision to refresh our Brand. 2024 marks 
the culmination of an important era in our Group’s history 
and lays strong foundations for our future as Spirax Group.

2014 
Acquired  
BioPure

2016 
Acquired  
Aflex Hose

2017 
Launched our  
Global Graduate 
Programme

2019 
Acquired  
Thermocoax

2015
Acquired Asepco 
and Flowsmart

2017
Acquired Gestra 
and Chromalox

2018
Joined the  
FTSE 100

Our refreshed brand signifies our evolution across 
the last decade to a much larger and more capable 
organisation, while staying true to our heritage of 
more than 135 years. 

Across the Group, we have united behind our shared 
Purpose to create value for all our stakeholders by 
engineering a more efficient, safer and sustainable 
future. I am so proud of our collective achievements, 
grateful for all the support received and most 
importantly, I’m extremely confident in the future 
and sustainable success of Spirax Group.”

Nicholas Anderson 
Group Chief Executive 
16th January 2014 – 16th January 2024 

 See page 14 for a final word from Nicholas Anderson

...supports our bright future

2022 
Launched the 
Spirax Group 
Education Fund 
and Everyone is 
Included

2021
Launched our  
One Planet:  
Engineering  
with Purpose 
Sustainability 
Strategy

2022 
Acquired  
Vulcanic and  
Durex Industries

2022
Launched  
new-to-world 
decarbonisation 
solutions

2023
Investment 
in Kyoto 
Group

2024

Spirax-Sarco Engineering 
becomes 

Our Group has been built on strong foundations over 
decades, creating an enviable culture based on our 
Values. We are a caring, respectful and authentic 
organisation with a shared Purpose that we 
demonstrate every day through the way we work 
together to make our difference.

We look forward to welcoming shareholders to our 
AGM in May when we will share more information on 
our brand refresh and ask for shareholder support to 
change our legal name to Spirax Group plc.”

Nimesh Patel 
Group Chief Executive Officer 

 Read more about who we are on pages 8 - 10

Engineering
        our future 

As a Company established during 
the second industrial revolution, 
anticipating and investing in our 
future needs has become a core 
part of our DNA. 

There were lots of examples of this 
during the last decade as we evolved 
the scale and composition of our 
Group by focusing on opportunities 
to create significant value for all our 
stakeholders and address the 
imperative of climate change. 

for over  
135 years

Spirax Group is today represented by three strong 
and aligned Businesses providing mission critical 
thermal energy and fluid technology solutions to 
industrial customers across a diverse range of sectors. 

As Spirax Group we can help everyone better 
understand who we are and how we work together 
across our Businesses to help customers meet their 
operational, sustainability and decarbonisation goals.

Throughout this report we share some of the ways 
in which important decisions taken during the last 
decade will continue to shape our long-term, 
sustainable future. 

Strategic Report
Summary
4	
The industries we serve
6	
8	
Introducing Spirax Group
11	 Chair’s Statement 
14	 Letter from the former Chief Executive 
16	 Case study: Empowering future 

leaders

Investment case

18	 Business model and approach
20	
22	 Chief Executive Officer’s Review
26	 Stakeholder engagement
34	 Key performance indicators
36	 Financial Review
44	 Ten-year financial summary
46	 Operating Review
46	
50	
54	

- Steam Thermal Solutions
-  Electric Thermal Solutions
-  Watson-Marlow Fluid Technology 

Solutions

58	 Case study: Developing solutions for 

future customer needs

60	 Sustainability Report 
62	
70	
72	
82	

- Responsible business foundations
- One Planet at a glance
- Strategic initiatives
-  Case study: Enabling future 

generations

84	

-  TCFD & Climate-related Financial 

Disclosure (CFD)

92	

-  Case study: The future of 

sustainable steam

94	

-  Non-financial and sustainability 

information statement

96	

-  Case study: Embedding 

sustainability into our future 

98	 Risk Management

179	 Regulatory disclosures
184	  Statement of Directors’ 

Responsibilities

Governance Report
106	 Our Governance
107	 Board leadership and Company 

Purpose

107	 - Chair’s introduction
110	 - Governance at a glance
112	 - Board of Directors
114	 - Our Group Executive Committee
115	 - The Board at a glance
116	 -  Case study: Engineering our future, 

together
118	 - Board activities
121	 -  Section 172 Statement
124	 - Division of responsibilities
125	 - Governance framework
126	 -  Board composition, succession and 

Financial Statements
186	 Independent Auditor’s Report
195	 Consolidated Statement of Financial 

Position

196	 Consolidated Income Statement
197	 Consolidated Statement of 
Comprehensive Income

198	 Consolidated Statement of Changes 

in Equity

199	 Consolidated Statement of Cash 

Flows

200	 Notes to the Consolidated Financial 

Statements

241	 Appendix: Alternative performance 

measures

249	 Company Statement of Financial 

evaluation

Position

128	  -  Colleague Engagement Committee 

250	 Company Statement of Changes in 

Report

132	 -  Nomination Committee Report
138	 Audit, risk and internal control
138	 - Audit Committee Report
150	 - Risk Management Committee Report
155	 Remuneration
155	 - Remuneration Committee Report
161	 -  At a glance summary: Executive 
Directors’ remuneration
162	 - Annual Report on Remuneration
175	 - Summary Remuneration Policy

Equity

251	 Notes to the Company Financial 

Statements 

Corporate Information
258	 Our Global Operations
264	 Officers and Advisers

Strategic Report

Summary

Financial, operational and 
sustainability highlights

For the year ended 31st December 2023

Financial
•  Revenues up 4% reflecting full-year 
contribution from acquisitions; down 
1% organically

ETS outperformed IP

•  Integrations of acquisitions 

•  Early restructuring actions and cost 

progressing well 

containment partially mitigated 
margin impact, particularly in H2

•  Adjusted operating profit margin 

reflects adverse mix impact of lower 
volumes in higher margin businesses

•  Statutory operating profit and 

margin reflect impact of 
restructuring and impairment costs

•  Total dividend of 160.0 pence per 

share, maintaining 56 year 
track record

•  Return to organic sales growth and 
adjusted operating profit margin 
progress expected in 2024

•  Preserved investment to deliver 

future growth:

•   First installations of TargetZero 

solutions

•   Increased digital connections 

enhancing our customer 
propositions

•   Expansion of Chromalox Ogden 
manufacturing facility underway

•   Investment in Kyoto Heatcube 

adds to energy storage solutions

•  Digital innovations in Watson-

Marlow support customers with 
preventative maintenance

Operational
•  Organic revenue growth in STS and 

Sustainability
Good progress towards 2025 targets:

•  Scope 1 and 2 emissions 6% lower 
(45% lower than 2019 baseline)

•  Group energy use 8% lower

•  Group water consumption 20% lower

•  135 biodiversity projects completed 

in 2023

•  36% of colleagues participated in 

volunteering 

•  Recent appointments improving 

gender balance of Executive Team

Our financial results in 2023 were impacted by a 
more challenging trading environment than we 
had anticipated at the start of the year, with a 
number of external headwinds to our highest 
margin businesses. An early focus on restructuring 
to right-size capacity, together with cost 
containment actions, supported our adjusted 
operating profit margin. We are well positioned 
to return to revenue and profit growth in 2024.”

Nimesh Patel
Group Chief Executive Officer

+   

  ‘Sales’ is used interchangeably with ‘revenue’ when describing the financial performance of the business

++  

‘STS’: Steam Thermal Solutions; ‘ETS’: Electric Thermal Solutions

+++    ‘IP’: Industrial Production growth

*   

   Organic measures are at constant currency and exclude contributions from acquisitions and disposals (with our Russian operating companies 

treated as disposals from the date at which the Group suspended all trading with and within Russia)

** 

   ‘Biopharm’ refers to Watson-Marlow sales to the Pharmaceutical & Biotechnology sector

  See the Appendix to the Financial Statements for an explanation of alternative performance measures.

4

Spirax Group  Annual Report 2023

Strategic ReportRevenue £ 

£1,682.6m

KPI

Statutory operating profit £m 

Adjusted operating profit* £m 

KPI

Organic 
Change %

£284.4m

Margin %

£349.1m

Margin %

2023

2022

2021

2020

2019

1,682.6

-1

2023

284.4

16.9

2023

349.1

20.7

1,610.6

1,344.5

1,193.4

1,242.4

+14

+17

-3

+6

2022

2021

2020

2019

318.8

19.8

2022

380.2

23.6

320.9

23.9

2021

340.3

249.0

245.0

20.9

2020

19.7

2019

270.4

282.7

25.3

22.7

22.8

All-workplace injury rate^ 

KPI

Statutory earnings per share p 

Adjusted earnings per share* p 

KPI

1.55

2023

2022

2021

2020

2019

249.5p

312.4p

1.55

1.75

2.22

2.62

3.44

2023

2022

2021

2020

2019

305.1

318.3

249.5

235.5

226.2

2023

2022

2021

2020

2019

312.4

377.2

338.9

256.6

265.7

^  Per 100,000 hours worked

  See more on our KPIs pages 34–35

2023

2023

2023

23%

30%

2022

26%

43%

2022

25%

2022

Revenue by 
segment %

54%

54%

Statutory operating 
profit by segment %

55%

66%

39%

Adjusted operating 
profit by segment* %

51%

59%

23%

16%

8%

2%

16%

10%

Before corporate expenses of £27.8 million. 

Before corporate expenses of £27.8 million. 

(2022: £39.1 million).

(2022: £25.8 million).

 Steam Thermal Solutions 

 Electric Thermal Solutions 

 Watson-Marlow Fluid Technology Solutions

* 

 All adjusted profit measures exclude certain items, which totalled a charge of £64.7 million (2022: charge of £61.4 million), as set out in the 
Appendix to the Financial Statements

 The Group’s three operating segments, as defined by IFRS 8, are Steam Thermal Solutions, Electric Thermal Solutions and Watson-Marlow Fluid 
Technology Solutions

Spirax Group  Annual Report 2023

5

Strategic Report 
 
 
 
The industries we serve

Solutions for a diverse 
range of industries

We apply our products, solutions and expertise across a diverse range of industrial 
sectors, helping our customers to increase their efficiency, safety and sustainability.

Food & Beverage

Pharmaceutical 
& Biotechnology

OEM Machinery

20% of Group revenue

Steam is used for blanching, cooking, 
baking, brewing, distilling, packaging, 
cleaning and sterilising. Electric heating 
elements are used in commercial food 
equipment. Pumps are used to meter and 
transfer ingredients, deliver food to process 
lines and handle process waste.

18% of Group revenue

12% of Group revenue

Our peristaltic pumps, valves and single-use 
components enable precise flow control and 
fluid isolation. Clean steam reduces the risk 
of product and process contamination. 
Electrical heating is used in a wide range of 
process heating applications.

Original Equipment Manufacturers (OEMs) 
are companies that build and supply 
machines for use in industry. Our activities 
with OEMs vary from simple product supply 
to advising on machine performance 
improvements and process plant design.

Oil & Gas

Chemicals

Power Generation

6% of Group revenue

Electrical heating products reduce fluid 
viscosity, deliver freeze protection and 
provide efficiency in the processing of 
natural gas, crude oil and water. Our steam 
products enable optimum steam system 
performance and reduce energy use during 
oil and gas production.

6% of Group revenue

Steam and electricity are widely used as an 
energy source in chemical production and 
product processing, while our pumps are 
used to safely and accurately transfer and 
dose critical chemical components.

6% of Group revenue

Electrical heating technologies are widely 
used to optimise power generation. Steam 
turbines transfer chemical energy in fuel 
into electrical energy and steam is used to 
distribute and reuse waste heat formed 
during the power generation process.

14% of Group revenues to ‘other’ industries including Pulp & Paper, Aerospace & Defence and Textiles.

6

Spirax Group  Annual Report 2023

Strategic Report   Our sector diversity supports our resilience 
through economic cycles, see pages 18-21 

Healthcare

Water & Wastewater

Buildings

4% of Group revenue

Steam is used in hospitals and clinics for 
space heating, hot water production, 
humidification and sterilisation. Pumps 
and associated equipment are used in 
the manufacture of products for the 
Healthcare industry.

3% of Group revenue

Peristaltic pumps are used to dose 
chemicals during water treatment 
processes and to transfer viscous and 
abrasive slurries. Electrical heating 
solutions provide freeze protection, 
temperature maintenance and space 
heating in water treatment plants.

3% of Group revenue

Steam is used to provide space heating, 
humidification and hot water in public and 
private buildings, while our electrical 
products are used for hot water and heat 
generation, snow-melting, gutter and roof 
de-icing and frost-heave prevention.

Mining & Precious 
Metal Processing

3% of Group revenue

Peristaltic pumps reduce water, energy and 
chemical use and increase productivity 
while moving and processing abrasive ores 
and slurries. Electrical heating is used for 
temperature maintenance and space 
heating for workers.

Semiconductor

Transport

3% of Group revenue

2% of Group revenue

Electrical products are used in water 
manufacturing and printing production 
processes to ensure thermal uniformity 
which is critical during chip manufacturing 
process; clean and pure steam generators 
supply the humidification system to ensure 
the air is not too dry or wet.

Electrical heating components provide 
freeze protection and defrost for engines, 
rotating equipment, mechanical systems and 
fluid delivery. Lined hoses are used for 
braking, cooling, transmission and steering 
systems. Our steam heat exchange and 
recovery solutions are used on cruise ships.

Spirax Group  Annual Report 2023

7

Strategic ReportStrategic Report

Introducing Spirax Group

Who we are

We are a leading thermal energy and 
fluid technology solutions Group
Our expertise, products and solutions sit behind the production of 
many consumables that people across the world rely on every day, 
from food and drink to medicines.

A proud heritage and a bright future 
We are 10,000 colleagues in every corner of the globe working 
together in pursuit of our shared Purpose, united by and guided 
by our core Values. 

Our Purpose
To create sustainable value for all our stakeholders as we engineer a more efficient, 
safer and sustainable world.

Our culture
An inclusive, equitable and wellbeing-focused culture makes us stronger as individuals, 
as teams and as Spirax Group. It is central to the promises we make to our colleagues 
and critical to achieving our Purpose. 

   Read more about our inclusive culture on page 64

Our Values

Safety
We care about 
people, helping 
them stay safe 
and look after 
their own 
wellbeing.

Collaboration
We are most 
successful when 
we trust each 
other and work 
together.

Customer focus
Through our 
expertise, 
passion and 
insight we 
achieve 
extraordinary 
results for 
customers.

Excellence
We approach 
challenges with 
passion, aiming 
for excellence in 
all we do, for a 
sustainable 
future.

Integrity
Success only 
matters when 
achieved fairly. 
We believe that 
winning with 
integrity leads to 
sustainable 
results.

Respect
Everyone 
matters, both 
inside and 
outside our 
Company. We 
respect everyone 
we work with, as 
well as the 
natural 
environment and 
our local 
communities.

8

Spirax Group  Annual Report 2023

How we deliver

Solving customers’ problems is at the heart of our ‘total solutions’ approach. 
Our thermal energy and fluid technology solutions improve operating 
efficiency and safety in our customers’ critical industrial processes.
We deliver our solutions through three strong and aligned Businesses and their Divisions, that include 
global and regional product brands.

At a glance
10,000

Colleagues

2,100

Sales and service engineers

66

Countries with a resident 
direct sales presence

37

Manufacturing sites 

1,700+

Core product lines

110,000

Direct buying customers1

1  Actively purchasing in the last 24 months.

Spirax Group  Annual Report 2023

9

Strategic Report 
 
 
Introducing Spirax Group continued

For people and planet

Operating sustainably and supporting our customers’ sustainability goals is at the 
heart of our approach and enshrined in our One Planet Sustainability Strategy, 
which is how how we aim to create value for people and our planet. We hold 
ourselves to the highest standards and work with organisations that are aligned 
with our ambition.

   Read more in our Sustainability Report starting on page 60

Rated AA (leader)

Score 3.0 (above industry 
average for E, S and G)

19.5 (low risk, top 
rated company)

A- (climate change), 
C (water)

10

Spirax Group  Annual Report 2023

Strategic ReportChair’s Statement

A stronger, more balanced and 
more sustainable Group that is 
well positioned for the future 

Decisions taken over the 
last years have built strong 
foundations, enabling Spirax 
Group to serve and create 
value for all its stakeholders.”

Jamie Pike
Chair

2023 has been a transitional year for the 
business on a number of fronts. With respect 
to trading, we have seen the transition to a 
post-pandemic macroeconomic environment 
impacting our business through customer 
destocking in the Pharmaceutical & Biotechnology 
and Semiconductor sectors, as well as a 
challenging geopolitical landscape resulting in 
higher inflation and low industrial production 
growth. With respect to leadership, we have 
successfully and smoothly made the transition 
to a new Group Chief Executive Officer. 

Spirax Group  Annual Report 2023

11

Strategic ReportChair’s Statement continued

Against these transitions, there have also been many 
constants, such as the fundamental strengths of our Group. 
The quality of our products, criticality of our solutions and 
the industry drivers towards more efficient, safer and more 
sustainable production, are still the same. That is why the 
Board’s confidence in Spirax Group’s long-term structural 
growth opportunities, as well as in its people and culture, 
are stronger than ever. 

So, while 2023 has brought some very specific, short-term 
headwinds, our focus has been on ensuring that we are 
managing the business appropriately to position ourselves 
for growth in 2024 as end markets recover. With this at the 
forefront of our minds, the Board has remained committed 
to ensuring the decisions we make create value for all our 
stakeholders and the way in which we have engaged with 
and taken stakeholder needs into account is outlined on 
pages 121 to 123.

Board and leadership changes 
In August, we announced that Nicholas (Nick) Anderson 
would be standing down as Group Chief Executive and he 
later retired from this role on 16th January 2024, precisely 
ten years after his appointment and after 12 years with the 
Company. 

Nimesh Patel was appointed Group Chief Executive Officer 
and took up the position on 16th January 2024. Nimesh 
joined the Group in 2020 as Chief Financial Officer and his 
appointment as Group Chief Executive Officer follows a 
rigorous succession process, more details of which can be 
found in the Nomination Committee Report on pages 132 to 
137. 

As announced in December 2023, Louisa Burdett will join 
the Group in July 2024 as Chief Financial Officer (CFO). 
Louisa is a highly experienced CFO having led finance 
functions in several large companies including UK-listed 
Croda, Meggitt and Victrex. She currently serves as a 
Non-Executive Director and Audit Committee Chair of RS 
Group plc.

Phil Scott, who joined the Group in 2021 as Director of 
Group Finance, became Interim Chief Financial Officer on 
16th January 2024 and will handover to Louisa shortly after 
she joins the Group later this year. 

In 2023, we had one change to our Non-Executive Board 
members. Olivia Qiu stepped down as a Non-Executive 
Director on 31st January and Constance Baroudel joined the 
Board on 2nd August, bringing strong sustainability, 
strategic and non-executive experience. 

Biographies of the Board members can be found on pages 
112 and 113.

This is my final year as Chair of Spirax Group, following ten 
years on the Board. The Nomination Committee is currently 
engaged in the search and appointment of my successor 
and I will stand for re-election at the Company’s AGM in May 
in order to support the management team, and to provide an 
appropriate handover to the incoming Chair. I expect to have 
stepped down from the Board before I take up the position 
of Chair of IMI plc in January 2025. Further information on 
this can be found in the Nomination Committee and 
Directors’ Reports on pages 134 and 180. 

It has been an honour and a privilege to be part of this 
Group’s journey over the last decade. The decisions taken 
over the last years have built strong foundations, enabling 

12

Spirax Group  Annual Report 2023

Spirax Group to serve and create value for all its 
stakeholders. I have no doubt the Group will continue to 
prosper under Nimesh’s leadership.

Our commitment to inclusion, equity and diversity
Our Board is diverse ethnically, culturally and in terms of 
gender, bringing value to our Group. 

At the end of December 2023, the Board met the 40% FTSE 
Women Leaders Review target for female representation 
and with two members of the Board coming from a minority 
ethnic background, we exceeded the Parker Review target 
of at least one individual. 

Board highlights
The Board met seven times in 2023. We spent a significant 
proportion of our time on talent reviews and leadership 
succession, including managing the Group Chief Executive 
succession process which led to another key succession 
process for the CFO role. 

In what was a challenging year, the Board supported 
management in its decision-making around necessary 
restructuring activities, which were executed in line with our 
core Values and having first given due consideration to the 
impacts of the decision-making outcomes on all stakeholders.

During the year we also reviewed and approved major 
investments to support the Group’s growth, including the 
decision to invest US$58 million in expanding Chromalox’s 
manufacturing facility in Ogden (Utah, USA), which is 
fundamental to the supply of Medium Voltage heating 
solutions that are critical to our decarbonisation products 
and solutions. 

We have continued to focus on ESG activity, including 
receiving regular updates on Health & Safety as well as 
Colleague Engagement activities both through the 
Colleague Engagement Survey and the work of the 
Colleague Engagement Committee. In addition to reviewing 
the One Planet Sustainability Strategy, we received 
regular updates to monitor progress against targets and 
reviewed the Group’s TCFD disclosures. 

The Board travelled and visited operations in France 
(Thermocoax, ETS), the USA (Watson-Marlow), and UK 
(Spirax Sarco, STS), meeting the local leadership teams and 
our colleagues across sales, manufacturing and in 
supporting functional roles. 

During the year we have closely monitored the proposed 
changes to the UK Corporate Governance Code, particularly 
those which have been clarified in the FRC guidance 
released in January 2024. 

We have worked closely with management to support the 
Group’s internal controls improvement ‘G3’ Project that aims 
to systematically improve and standardise controls across 
the Group using a risk-based framework. This workstream 
has been supported with additional investment into our 
Governance teams and supporting infrastructure.

The Board has overseen additional investment into the 
Group’s IT infrastructure with a particular focus on 
assessing and improving our Cyber Security preparedness. 
This has included evaluating the key learnings from a 
ransomware simulation exercise undertaken by 
management.

Strategic ReportBoard highlights continued
As part of the review of the Group IT and systems 
infrastructure, the Board approved the decision to redesign 
the existing ERP upgrade programme, Project OPAL, within 
Steam Thermal Solutions (STS). This resulted in an 
impairment charge. Over time the scope of Project OPAL 
had expanded substantially to include a wider range of 
business applications. In parallel, the external technology 
market has continued to evolve, and the Board supported 
the move to implement consistent ERP solutions across all 
three Businesses. Within STS, this will enhance future 
capability, in addition to leveraging the scale of the broader 
Group.

The Group’s IT infrastructure is an important foundation for 
our Digital evolution. The Board engaged regularly 
throughout 2023 on delivery of our Digital ambition, to 
understand how the Businesses are advancing projects 
which aim to deliver connected insights to our customers, 
further enhancing our solutions. 

You can read more about the Board’s decision making in 
support of all our stakeholders on page 123.

Board effectiveness 
Following the external and independently facilitated Board 
evaluation in 2021, the Board conducted internal Board 
evaluations in 2022 and 2023. Full details of the 2023 
evaluation process and outcomes can be found in 
Nomination Committee Report on page 134 and 180.

Dividends
The Directors are proposing the payment of a final dividend 
of 114.0 pence per share (2022: 109.5 pence). Subject to 
approval of the final dividend by shareholders at the Annual 
General Meeting on Wednesday 15th May 2024, the total 
Ordinary dividend for the year will be 160.0 pence per share, 
an increase 5% over the Ordinary dividend of 152.0 pence 
per share for the prior year.

Dividend per share p

160.0p

2023

2022

2021

2020

2019

160.0

152.0

136.0

118.0

110.0

Jamie Pike
Chair
on behalf of the Board of Directors
6th March 2024

Leading with Purpose

Across this Annual Report we 
have recorded some of the 
significant decisions and 
outcomes that have shaped our 
trajectory over the last decade, 
under the stewardship of Nick 
Anderson, who took up the role 
of Group Chief Executive on 16th 
January 2014 and retired 
precisely ten years later.

Nick leaves behind a larger, more 
complex, more capable and sustainable 
Company which has grown to become 
home to three strong and aligned 
solutions-focused Businesses. 

Under Nick’s tenure, the Company has 
evolved, through investment, 
acquisitions and by aligning as One 
Group - now Spirax Group - with a 
common Purpose, business model and 
shared core Values that underpin our 
differentiated culture. 

Nick leaves the Group well positioned 
and in safe hands, with the appointment 
of Nimesh as a strong successor from 
within the Group, supported by a very 
capable leadership team. 

On behalf of the Board, I thank Nick 
for everything he has done and wish 
him well in the next phase of his 
Non-Executive career. 

Section 172 Statement
In accordance with the Companies 
(Miscellaneous Reporting) Regulations 2018, the 
Directors have prepared a statement describing 
how they have had regard to the matters set out 
in Section 172 when performing their duty to 
promote the success of the Company. This can 
be found on pages 121 to 123.

 See pages 121 - 123

Spirax Group  Annual Report 2023

13

Strategic ReportLetter from former Chief Executive Nicholas Anderson

A final word from 
Nicholas Anderson

Our journey over the last ten years 
has been thrilling and inspiring.”

Dear Shareholders
After joining the Company in 2012, my retirement on 16th 
January 2024 was precisely ten years to the day since 
taking up the mantle of Group Chief Executive of Spirax-
Sarco Engineering, now Spirax Group. 

As I reflect on my 12 years here, I look back with immense 
pride on what we have achieved collectively. I am also full of 
gratitude for the support and encouragement I have always 
received from all stakeholders throughout this journey. 

Spirax Group is today a larger and stronger Group 
comprised of three aligned, solution-focused Businesses 
and represents everything that has been made possible 
by the evolution of Spirax-Sarco Engineering over the past 
decade. This was achieved through our investments in 
growth and infrastructure: expanding our direct sales 
capabilities and addressable markets, increasing our 
geographic and manufacturing footprint, developing new 
technologies, focusing on sustainability and enhancing our 
organisation, while constantly investing in the growth and 
wellbeing of colleagues all around the world. 

In 2014, I became the leader of a very successful Company 
with a long and proud history, full of capable people doing 
brilliant things to transform the efficiency, safety and 
sustainability of industrial customers’ mission-critical 
processes. I made it my mission then to be a respectful 
custodian of the legacy entrusted to me and to make sure 
that my leadership decisions would ultimately leave the 
Company in an even better standing.

In 2024, I am gratified to have extended that long and 
successful history, leaving behind a Group with more than 
double the number of even more capable people and with 
three great solution-focused Businesses that have even 
more opportunities to grow and prosper. We have also 
focused on fulfilling our commitments to sustainability, 
inclusion, community engagement, innovation, operational 
excellence and, importantly, preserving a very special 
culture based on our Values.

Handing over the baton of leadership to Nimesh was the 
final step in a long-planned and carefully managed 
transition. I have every confidence that Nimesh and the 
Group Executive Committee, supported by our worldwide 
colleagues, will take Spirax Group to even greater heights 
and I wish them every success in this endeavour. 

From my perspective, our journey together over the last ten 
years has been thrilling and inspiring. It has been an honour 
to lead the organisation to this point and I will watch with 
pride and keen interest, as the Group continues on the next 
phase of its journey.

There is no doubt in my mind that Spirax Group has a very 
bright future ahead.

Thank you for your support. 

Nicholas John Anderson
Group Chief Executive
16th January 2014 – 16th January 2024 

14

Spirax Group  Annual Report 2023

Strategic ReportSpirax Group  Annual Report 2023

15

Strategic ReportOur colleagues

Empowering  
future leaders

Developing our talent 
for the future

Global Graduate Leadership 
Development Programme

Every leader will remember when they 
embarked on their careers how those 
early experiences and learning shaped 
the skills they would go on to acquire for 
their future career. The world of work 
today is very different to how it was ten 
years ago, and so one way that we 
continue to engineer our future is by 
helping to develop the next generation of 
leaders, equipping them with the skills 
and experiences to lead effectively in the 
decades to come. 

Our two-year Global Graduate Development 
Programme was launched in 2017 and 
became the Global Graduate Leadership 
Development Programme in 2023. The 
programme built upon its early UK 
foundations to focus on developing future 
leaders from across Spirax Group in 
commercial, manufacturing and supply roles. 

Each graduate follows a consistent and 
structured development programme 
through a combination of online and 
Group learning activities. The programme 
is tailored to the graduate’s interests and 
future career goals through the 
undertaking of three placement rotations, 
each with a common set of objectives but 
giving insights into different parts of the 
Group and its operations, including an 
overseas placement. 

This allows them to see another part 
of the world, immerse themselves in a 
different culture and collaborate with 
colleagues from across the globe. In this 
way, our Global Graduate Leadership 
Development Programme supports 
our Inclusion Commitments, as we believe 
that having a diversity of skills, 
experience and perspectives in our Group 
is important today and for the future.

16

Spirax Group  Annual Report 2023

Number of graduate alumni since 
2017

84

Gender split since 2017

50:50

Representation from minority 
ethnic backgrounds in UK and USA 
in 2023

33%

Strategic ReportKiranjit’s graduate journey

Kiranjit Dharni joined Steam Thermal Solutions, 
a Spirax Group Business, on the Global Graduate 
Development Programme in 2019, completing 
project placements in Supply, Business 
Development, Group Finance and our Spirax 
Sarco operating company in Sweden. Kiranjit 
then took the role of Business Development 
Manager for Spirax Sarco in the Nordics, where 
she was involved in implementing many areas of 
the Customer first2 Strategy including Digital 
pilots and steam system audit capability.

As of February this year, Kiranjit is Programme 
Manager for Gestra, supporting the implementation 
of our Customer first2 Strategy by driving and 
executing key initiatives for Gestra globally.

I really felt my learning was enhanced 
through the graduate programme, from 
being able to contribute to solutions 
for real world problems through high 
profile, challenging projects which often 
involved senior leadership exposure, to 
learning about my strengths and what 
I enjoy doing. It was a privilege to be 
a part of.” 

Kiranjit Dharni
Programme Manager, 
Gestra, part of Steam Thermal Solutions

Spirax Group  Annual Report 2023

17

Strategic ReportMaking our difference through our One Group approach

Business model and approach

Our One Group approach

What we do 

At Spirax Group, our customers’ needs 
drive all that we do and to meet their 
needs effectively, we leverage our 
culture, strategic framework and 
business model to inform the way we 
work and deliver our Purpose. 

Our  
colleagues

Our 
customers

Purpose

Culture

Our 
shareholders

Our 
communities

Business
model

Strategy

Our  
suppliers

Our 
environment

Our Purpose is to create sustainable value for all 
our stakeholders as we engineer a more efficient, 
safer and sustainable world.
In living our Purpose, our Group is united by a strong 
culture, a common strategic framework with six 
strategic priorities, and a consistent business model 
which enables us to create outcomes with lasting 
impact for all our stakeholders across a breadth of 
geographies and diverse end market sectors.

  Read more about how the Group has engaged with 
stakeholders this year on pages 26–33

  Read more about how the Board has engaged with 
stakeholders this year on pages 121–123

Our culture
An inclusive, equitable and wellbeing-focused culture 
makes us stronger as individuals, as teams and as 
Spirax Group. It is central to the promises we make to 
our colleagues and critical to achieving our Purpose.

  Read more on pages 64–66

18

Spirax Group  Annual Report 2023

Our core activities are those things we 
do that enable us to meet the needs of 
our customers and achieve our 
Company Purpose.

1,700+ 

core product lines

Innovate and design
Through innovative research and 
development (R&D) and collaboration 
across our Group, we develop and 
enhance our already broad range of 
products, pre-fabricated packages 
and site services, ensuring that we 
meet customers’ changing needs.

Manufacture
We manufacture industrial and 
commercial steam system products, 
electrical process heating and 
temperature management products 
and peristaltic and niche pumps and 
associated fluid path technologies.

37 

manufacturing 
sites

Sell
With a resident direct sales presence 
in 66 countries and non-resident 
direct sales or distributors in a further 
98 countries, we serve customers in 
164 countries worldwide. 

66

countries with 
direct sales 
presence

Monitor and measure
We offer a comprehensive range of 
site audits, maintenance services 
and digital monitoring solutions, to 
keep our customers’ systems 
operating efficiently. 

45%

revenue from 
maintenance 
activities

Apply and solve
We combine our specialist knowledge 
and digital capabilities with our 
industry-leading products and 
services to deliver value-adding 
engineered solutions to customers, 
who increasingly rely on our service, 
solutions and expertise.

2,100

sales and service 
engineers

Educate
We help our customers to identify 
in-house engineering knowledge 
skill gaps and offer a wide range of 
training courses.

61

training centres

Strategic ReportOur customer focus 

Our routes to market 

At the heart of our 
value creation is our 
deep engagement with 
and understanding of 
our customers and their 
processes.

Our direct sales approach plays an important role in all routes to market – 
whether direct or indirect – as our engineers engage with end users to 
demonstrate the benefits of our products, solutions and services.

Direct sales channels

Indirect sales 
channels

Customer
Closeness

Applied
Engineering

Customer
Needs

Regional
Manu-
facturing

Wide
Product
Range

Customer closeness 
Through sectorisation and 
building deep, long-term, direct 
relationships with our customers 
we help them address their 
unrecognised needs. 

Applied engineering 
Providing value to customers 
through the application of our 
extensive knowledge of systems 
design, operations and 
maintenance. 

Wide product range 
The breadth of our product 
offering is unmatched by our 
competitors and we are 
committed to R&D. 

Regional manufacturing 
Strategically located 
manufacturing plants provide 
local availability of a wide range 
of products whilst meeting 
applicable regional design codes.

78%

22%

End users

Original 
Equipment
Manufacturers

Contractors 
and
consultants

Distributors 
and  
resellers

42%

26%

10%

22%

End users of our products and services
Industrial and commercial steam, electrical process heating and peristaltic and niche pump 
users, across a wide range of markets, purchasing from us directly, specifying our 
products, or buying from distributors.

How we generate revenue 

85% of Group revenue is generated from annual maintenance and 
operational budgets and 40% of Group revenue is self-generated. 

15%

Capex  
budgets

40%

  Maintenance and repair sales 
Typical invoice value £1.5k

Opex 
budgets

45%

  Small project sales  
Typical invoice value £10-70k

  Large project sales 
Typical invoice value >£100k

  Read more about the industries 
we serve on pages 6–7

Spirax Group  Annual Report 2023

19

Strategic ReportEngineering sustainable growth

Investment case

Our key strengths 

Diverse yet balanced end markets
•  Leading positions in large but niche markets 

•  Range of high-growth as well as defensive 

and resilient end markets 

•  Global footprint

Driving further growth 
•  Operating leverage enables reinvestment to drive 

organic growth 

•  Highly selective bolt-on M&A to enhance capabilities 

and drive further growth 

Ten years of total addressable market (TAM) growth 

2013 

Watson-Marlow  
(£130m) market share 18% 

Niche pumps  
market £0.7bn 

Steam Thermal Solutions 
(£559m) market share 14% 

Steam Thermal Solutions 
market £3.9bn 

TAM
£4.6bn 
Sales
£0.7bn 

2023 

Watson-Marlow  
(£394m) market share 13% 

Niche pumps 
and associated 
equipment  
market £3.2bn 

Electric Thermal 
Solutions (£379m) 
market share 9% 

Electrical Thermal 
Solutions  
market £4.0bn 

Steam Thermal 
Solutions market 
£5.2bn 

TAM
£12.5bn 

Sales
£1.7bn 

Steam Thermal Solutions 
(£910m) market share 17% 

  Steam Thermal Solutions market

  Electric Thermal Solutions market 

  Watson-Marlow Fluid Technology Solutions market 

Source: Based on internal estimates 

Delivering long-term compounding growth 

Long-term compounding growth with attractive margins 

Critical products supporting customers’ critical processes 

Strong financial track record 

Leading player in 
fragmented niche 
markets 

Unique direct sales 
model and strong 
customer insight 

Self-generated 
growth with pricing 
based on customer 
economics 

Organic growth 
> 2 x IP 

Attractive 
stable margins 

Sales funded from 
Opex budgets  
with low average 
invoice size 

Resilience driven by 
geographic, sector 
and customer 
diversity 

Growing addressable 
market with 
decarbonisation a 
key long-term driver 

Strong cash 
generation 

Earnings and 
dividend growth 

Delivering long-term compounding growth 

20

Spirax Group  Annual Report 2023

Strategic ReportSustainable returns 

Outperforming industrial production growth

Average outperformance vs IP >2x

Organic growth

Global IP (CHR)

2004

2005

2006

2007

2008

2010

2011

2012

2013

2014

2015

2016

2017

2018

2019

2021

2022

2009

2020

2023

20.0%

15.0%

10.0%

5.0%

0.0%

-5.0%

-10.0%

Strong profit growth and consistent margin expansion 

Average Margin 2014 – 2023: 23.1%

Average Margin 2004 – 2013: 18.2%

28.0%

26.0%

24.0%

22.0%

20.0%

18.0%

16.0%

14.0%

12.0%

10.0%

Group Adjusted
Operating Profit 
Margin (%) 

Group Adjusted
Operating Profit  
(£m) 

400

350

300

250

200

150

100

50

0

2004

2005

2006

2007

2008

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

2019

2020

2021

2022

2023

Our strategic priorities 

The following six strategic priorities guide our focus to deliver self-generated growth that outperforms our markets. 

Increase direct sales 
effectiveness through 
market sector focus 

Broaden our 
global presence 

Optimise our supply 
chain effectiveness 

Develop the knowledge 
and skills of our expert 
sales and service teams 

Leverage our R&D 
investments 

Operate sustainably and 
help improve our customers’ 
sustainability 

Spirax Group  Annual Report 2023

21

Strategic Report 
Chief Executive Officer’s Review

Well positioned to return to 
revenue and profit growth 
in 2024

It is a privilege to lead 
Spirax Group, working 
alongside outstanding 
people to build on our 
strengths and support 
future growth.”

Nimesh Patel
Group Chief Executive Officer

I took over as Group Chief Executive Officer of 
Spirax-Sarco Engineering (now rebranded 
Spirax Group) on 16th January 2024, following 
Nick Anderson’s retirement. Over the past ten 
years, under Nick’s leadership, we have 
established strong positions in what are now 
three very significant Businesses with exciting 
future potential.

I am grateful to Nick for bringing me into the 
Group and for laying the strong foundations 
that will support our journey in the years to 
come. I feel privileged to be leading Spirax 
Group and would like to thank the Board for 
supporting me and my Group Executive 
Committee (GEC) colleagues through this 
leadership transition. 

22

Spirax Group  Annual Report 2023

Strategic ReportSummary of 2023 performance 
The macroeconomic environment was materially weaker in 
2023. Global industrial production growth (IP) was 0.3% 
compared to 2.1% in 2022, with lower growth in all regions. 
IP was materially lower than the 1.4% that had been forecast 
at the beginning of the year with downward revisions to 
second half growth particularly marked in North America 
and China. The Group was also impacted by external 
demand challenges in our Biopharm and Semiconductor 
(Semicon1) sectors (which accounted for approximately 16% 
and 4% of 2022 proforma2 sales respectively), due to 
customer destocking.

Against this backdrop, the Group’s financial performance in 
2023 was in line with the expectations we set out in our 
November 2023 trading update. 

We saw strong demand during the first half in STS and the 
industrial process focused Divisions of ETS (Chromalox and 
Vulcanic). However, demand from industrial equipment 
customers of ETS was lower, particularly in Semicon, 
impacting Durex Industries and to a lesser extent, 
Thermocoax. Demand in Watson-Marlow was also weak, 
driven by Biopharm customers destocking post the COVID 
pandemic. As a result, Group sales grew organically by 2% 
in the first half, reflecting strong growth in STS (15%) and 
ETS (7%) offset by a decline in Watson-Marlow (21%).

In the second half, the macroeconomic backdrop weakened 
for STS and the industrial process focused Divisions of ETS, 
while Biopharm demand remained subdued and Semicon 
demand was lower than in the first half. Group sales 
declined organically by 4% in the second half, reflecting 
slower growth in STS (2%) and declines in ETS (2%) and 
Watson-Marlow (17%).

Group revenues in 2023 declined by 1% organically 
compared to 2022 (down 1.5% compared to proforma 2022 
sales), to £1,682.6 million. Sales benefited from a full year’s 
contribution from the Vulcanic and Durex Industries 
acquisitions but were also impacted by a currency headwind 
of 2% and a small adverse impact from the disposal of our 
Russian operations in 2022. Lower sales in our highest 
margin businesses impacted full year adjusted operating 
profit, which was down 12% organically to £349.1 million, 
with full year adjusted operating profit margin down by 270 
bps, organically, to 20.7%. This outcome reflects our strong 
pricing discipline, which helped to partially mitigate the 
impact of lower volumes and adverse sales mix on our 
margin, even as cost inflationary pressures eased.

Recognising the challenging trading environment, we took 
early action across all three Businesses to appropriately 
right-size capacity and overhead support costs as well as 
implementing temporary cost containment actions and 
reducing variable compensation across the Group. As a 
result of these actions, Group adjusted operating profit in 
the second half grew by 3% compared to the first half, 
despite sales being lower. We protected our ability to 
respond to an anticipated recovery in demand by continuing 
to invest in a number of strategic initiatives that underpin 
the Group’s long-term growth. I am grateful to my 
colleagues around the world for their commitment, 
expertise and efforts, as well as their continued focus on 
delivery for all stakeholders, during these more challenging 
times.

The Board has declared a final dividend of 114.0 pence 
(2022: 109.5 pence) per ordinary share, bringing the total 
dividend for the year to 160.0 pence. The total dividend for 
2023 represents 5% growth compared to 2022, reflecting 
our confidence in the Group’s business model, strategy and 
medium to long-term prospects extending our track record 
of dividend progress to 56 years.

Market environment
Global industrial production growth (IP) in 2023 was 0.3% 
compared to 2.1% in 2022, with lower growth in all regions. 
IP was also materially lower than had been forecast at the 
beginning of the year (1.4%) with downward revisions to 
second half growth particularly marked in North America 
and China. China’s IP was expected to grow by 2.1% as it 
recovered from the weak 1.4% in 2022; instead, it grew by 
only 0.6% in 2023. Global IP fell sequentially in Q4 by 0.3% 
compared to Q3, despite a October 2023 forecast for 
sequential growth of 0.7%, evidencing the weakening 
outlook for industrial production heading into 2024. 

In Biopharm (around 50% of Watson-Marlow’s sales in 2023, 
down from around 60% in 2022), customer destocking, 
which began in the second half of 2022, continued and the 
recovery in demand that we had anticipated in the second 
half of 2023 did not materialise. During the second half of 
2023, our customers began to indicate higher excess 
inventory levels than they had originally estimated, with a 
return to demand growth not expected until late 2024. 
Despite the challenges associated with forecasting short-
term demand, the Biopharm end-markets remain robust and 
we believe that the underlying growth in demand has 
continued at its pre-pandemic rate of over 10% per annum.

Industrial	Production	growth	(IP)

Europe

North America

South America

Asia ex-China

China

Global

H1

-0.1%

0.7%

-1.1%

-0.6%

0.8%

0.0%

2023

H2

0.2%

0.4%

-1.6%

1.8%

0.5%

0.6%

FY

0.0%

0.5%

-1.4%

0.6%

0.6%

0.3%

2022

H2

0.6%

2.8%

1.3%

1.6%

2.3%

1.7%

H1

2.2%

4.0%

1.9%

4.0%

0.5%

2.5%

FY

1.4%

3.4%

1.6%

2.8%

1.4%

2.1%

Source: CHR 26th February 2024

1  Semicon refers to the Semiconductor Wafer Fabrication Sector

2   Proforma comparisons include contributions from Vulcanic and Durex Industries, as if they had been fully owned by the Group throughout 2022

Spirax Group  Annual Report 2023

23

Strategic ReportChief Executive Officer’s Review continued

Market environment continued
In Semicon (around 11% of ETS sales in 2023, down from 
around 18% of proforma 2022 sales), demand in the first half 
was lower than we had anticipated and remained subdued 
through the second half, with our customers indicating a 
return to growth in 2024. Over the medium-term, Semicon 
remains an attractive and growing sector. We continue to 
anticipate strong demand for our niche solutions for precise 
thermal controls that are incorporated by Original 
Equipment Manufacturers (OEMs) into Wafer Fabrication 
Equipment (WFE) utilised in ultra-critical applications.

Other strategic sectors such as Food & Beverage, Oil & Gas 
and Power Generation proved resilient during 2023, while 
decarbonisation through electrification remains a growing 
strategic imperative for customers, reflected in the strong 
demand we have seen for our products and solutions in 
Chromalox and Vulcanic.

Strategic progress 
Health and Safety#
As a result of our continued focus on Health and Safety 
(H&S) improvement, our all-workplace incident rate 
(excluding acquisitions) reduced by 11% to 1.55* in 2023. 

The Group (excluding acquisitions) Lost Time Accidents 
(LTA) rate increased to 0.19* from 0.12* in 2022. The 
increase is in part attributable to our strengthened focus 
on monitoring and reporting. We have also introduced a 
category of Serious Lost Time Accidents (SLTA) and, while 
this increased from 7 to 8 in 2023, the rate remains low at 
0.05%*. 

Improving safety standards and processes in our most 
recent acquisitions, Vulcanic and Durex Industries, remains 
a key priority as we integrate these businesses into ETS. 
The all-workplace incident rate, LTA and SLTA rates of the 
two businesses in 2023 (7.55*, 1.32* and 0.47* respectively) 
reflect the lower priority that was given to measurement and 
processes around H&S under previous ownership. Both 
Vulcanic and Durex Industries have embraced our strong 
H&S focus, allowing us to build an active improvement 
programme.

In 2023, we introduced a five-year Group Safety Excellence 
Framework across all three Businesses. The framework aims 
to establish consistent oversight, align standards and 
reduce risk across all our operating companies globally, as 
well as evolving our H&S culture. Material areas of progress 
in 2023 included completion of an inventory and risk 
assessment of all machinery and expanding the compulsory 
personal protective equipment protocols. In 2024, we will 
conduct a global survey to better understand our H&S 
culture, complete a baseline of statutory inspections and 
introduce training to help our colleagues complete root 
cause analysis. In addition, as part of our commitment to 
continuous improvement, we have also commissioned an 
independent review of our approach to H&S.

Expanding our addressable market 
All three Group Businesses have continued to develop new 
solutions, supporting our direct sales engineers to drive 
growth in target sectors. 

STS developed a new Customer Value Proposition to 
support lithium mining and the related electric vehicle 
battery sector, helping to expand our addressable market. 
Following commercial launch of the Group’s ‘TargetZero’ 
solutions, STS has begun to build a pipeline of long-term 
opportunities amongst its extensive global customer base. 
Sales in 2023 included the ‘ElectroFit’ (a retrofit electric 
thermal solution to replace gas fired burners in steam 
generating boilers) installation at a Diageo site in Turkey 
(with a second to follow in 2024); a first fit ‘SteamVolt’ 
(electric boiler solution developed in partnership with our 
boiler OEM customers) installation for a global Food & 
Beverage customer in Argentina; and several UK 
installations of the ‘Steam Battery’ (a storage solution for 
steam that can be generated by renewable energy or when 
electricity costs are at their lowest). 

In ETS, Chromalox and Vulcanic have also continued to 
develop their decarbonisation project pipelines and drive 
penetration of Medium Voltage technology. 

Watson-Marlow successfully transformed its operating 
model in the mining sector in Australia from a distributor-led 
approach to direct sales, helping to build customer 
proximity and strengthen its competitive advantage. 
Watson-Marlow also launched an important high flowrate 
range extension for its Qdos pump, targeting the industrial 
liquid/solid separation market which is an attractive new 
area of growth.

We also continued to make progress in implementing our 
digital strategy with an acceleration in the number of STS 
operating locations and customers that are digitally 
connected through the Cotopaxi platform, to support 
solution generation. Watson-Marlow has developed a 
number of machine-learning protocols aimed at delivering 
preventative maintenance benefits which will shortly be 
piloted in a number of sites within the mining sector.

Optimising supply chain effectiveness
Across the Group, we measure customer service levels 
using a number of metrics including on-time-to-request 
(OTTR). STS notably achieved a material improvement in its 
2023 OTTR performance that had been impacted by supply 
chain challenges during 2022. 

Watson-Marlow established a five-step process to drive 
operational excellence and efficiencies across its supply 
sites by delivering ongoing improvements in safety, 
productivity and procurement practices.

In October, ETS began construction of an expansion to 
Chromalox’s manufacturing site in Ogden, Utah (USA), 
which will be dedicated to Medium Voltage heating 
solutions. The US$58 million project is expected to be 
completed towards the end of 2024, with production 
ramping-up in 2025.

#   We recognise the need to improve safety performance in our recent acquisitions. Therefore, Group data excludes acquisitions data,  

which is reported separately

*  Per 100,000 work hours

24

Spirax Group  Annual Report 2023

Strategic ReportGroup Executive Committee membership
For the majority of 2023, the Group Executive Committee 
(GEC) comprised the Managing Directors of our three 
Businesses, as well as key functional leaders across 
Finance, HR, Sustainability and Legal. In September 2023, 
we expanded GEC with the appointment of Maria Wilson, 
Group Digital Director. Phil Scott joined the GEC in January 
2024, following his appointment as Interim Chief Financial 
Officer (CFO). In the summer, we will be joined by Louisa 
Burdett, who was appointed CFO in December 2023, and 
Céline Barroche who takes over as Group General Counsel 
and Company Secretary, succeeding Andy Robson who is 
retiring from the Group later this year. I’m delighted to have 
such a strong, capable and diverse leadership team. 

Signed by:

Nimesh Patel
Group Chief Executive Officer
on behalf of the Board of Directors
6th March 2024

Operating sustainably 
The Group (excluding acquisitions) continued to improve its 
sustainability footprint. Energy usage was down by 8% 
compared to 2022, which supported a reduction of 6% in 
our absolute scope 1 and 2 market-based greenhouse gas 
emissions compared to 2022. To date we have achieved a 
45% reduction against our 2019 baseline and are on track to 
achieve our targeted reduction of 50% by 2025. We now 
have green energy contracts in place for over 60% of the 
Group’s electricity usage and made further progress in 
implementing Project ClearSky which will materially 
decarbonise the STS manufacturing facility in Cheltenham 
(UK). 

Water consumption has also reduced across the Group, 
down by 20% compared to 2022. Building on the momentum 
of 78 biodiversity projects completed in 2022, a further 135 
biodiversity projects were completed in 2023. An area 
where we recognise the need to make additional progress is 
reducing the Group’s total waste sent to landfill, which 
remained at 10% in 2023, with additional resource added in 
this area to help deliver our target of 0% waste to landfill by 
2025. Volunteering and community engagement are key 
elements of our One Planet Sustainability Strategy and 
3,280 colleagues participated in volunteering activities (36% 
of the total number of colleagues), with the hours 
contributed rising by 13% compared to 2022.

Our Sustainability Strategy is being deployed within 
Vulcanic and Durex Industries.

Acquisitions and Disposals
During the year we continued to focus on the onboarding of 
Vulcanic and Durex Industries into ETS and the wider Group.

Our acquisition strategy is built around developing our suite 
of products and solutions with new and enhanced 
capabilities together with broadening our global presence. 
In July, we completed the acquisition of a 15% stake in Kyoto 
Group (Euronext ticker: KYOTO) as part of a strategic 
investment agreement alongside Iberdrola (IBE ticker: 
Iberdrola S.A.) to accelerate the decarbonisation of 
industrial process heat with Kyoto’s proprietary ‘Heatcube’, 
a molten salt thermal energy storage solution. Through 
Vulcanic, we have been working with Kyoto since 2021 to 
provide the electric immersion heater and power control 
systems of ‘Heatcube’. Our investment and partnership will 
support the commercial and technological development of 
electrical heaters for existing and future generations of 
‘Heatcube’ and help drive market adoption. 

In August 2023, Gestra (part of STS) acquired a small 
distributor in Malaysia, with whom they have worked closely 
in the past, to enhance our local presence and engineering 
capability to develop tailored solutions for the local 
customer base.

Further details of the operational progress made by each 
Business are set out in the Operating Review.

Spirax Group  Annual Report 2023

25

Strategic ReportStrategic Report

Strategic Report

Stakeholder engagement

Engineering our future 
for all stakeholders

26

Spirax Group  Annual Report 2023

Strategic ReportOur Purpose guides us to operate in a way that 
aims to deliver long-term sustainable value for 
our six stakeholder groups. To do this, we listen 
and then take decisions in line with our Values 
to support our colleagues, customers, local 
communities, the environment, suppliers and 
shareholders equally. 

Across Spirax Group, we aim to create a 
positive impact in everything that we do by 

managing our resources thoughtfully, 
mitigating our risks and capitalising on the 
opportunities we see by implementing our 
strategy for growth.

This section forms part of our Section 172 statement.

 Board engagement can be found on page 121

 Key decisions over the year on page 111

Our shareholders

  Read about how we are creating 
long-term value for all our 
shareholders on pages 20-21 

  Discover how we are improving 
financial controls for a more resilient 
future on pages 116-117 

Our suppliers

  Find out how we are are working with 
suppliers to help raise the standards 
in our supply chain and support them 
on their sustainability journey on 
pages 80 and 96-97

  Learn about how our three 
Businesses are optimising supply 
chain effectiveness on pages 46-57

Our colleagues

  Find out more about how the Board 
has engaged with colleagues 
throughout 2023 on pages 128-131

  Read about how we are developing 
talent for the future on pages 16-17

Our communities

  Learn more about how we are 
removing barriers to improve equitable 
access to education in our local 
communities on pages 82-83

  Read about how we are supporting our 
communities around the world through 
our Giving today for a better tomorrow 
community engagement programme 
on page 81

Our customers

  Find out more about how our 
Businesses are responding to 
customer demand on pages 46-57

  Discover how we are adopting 
technologies such as artificial 
intelligence (AI) to deliver digital 
insights on page 58

Our environment

  Learn about the changes we are 
making in our own operations to 
deliver environmental 
improvements on pages 72-78

  Discover how our new-to-world 
‘TargetZero’ solutions are helping 
us to decarbonise our 
manufacturing facilities on pages 
92-93 

Spirax Group  Annual Report 2023

27

Strategic ReportStakeholder engagement continued

Our colleagues

Why they are important
The knowledge and expertise of our colleagues, aligned 
to our Purpose, Values-based culture and business model, 
is core to how we work at Spirax Group. Colleagues often do 
their best work when they feel valued and included. 
Diversity in our global teams brings a wide variety of 
perspectives and leads to stronger and better decision 
making. Therefore, our ability to attract and retain diverse 
talent is important for sustainable growth and success. 

What matters to them
Colleagues want to work in a culture where they can be 
themselves, feel they belong, are supported to be at their 
best and encouraged to make a difference for others as well 
as our planet. They want to achieve better balance in their 
work and personal lives, while pursuing opportunities for 
development and to be fairly rewarded and recognised for 
their contributions. 

How we engaged 
•  Colleague engagement survey which received 

90% participation* 

•  Colleague engagement forums, including with the Board 

•  Senior Leader Webinars

•  Business and topic specific town hall meetings

What we learnt
•  Our inclusion metrics improved on 2021 by five percent* 
globally as a result of launching our Group Inclusion plan, 
Everyone is Included in 2022

•  The survey told us that colleagues feel positive about 

being supported to help their local communities (up ten 
percent* on 2021) through the launch of our Spirax Group 
Education Fund

•  And colleagues are also positive about being supported to 
be more environmentally responsible (83%* favourable) 
through our One Planet Sustainability Strategy

Outcomes
•  Brought forward pay review from March to January 2023 
and applied market-leading pay increases globally in 
response to significant inflationary pressures

•  Held our first Spirit Awards Ceremony, recognising 

colleagues for living our Values 

•  Launched One Place (colleague engagement platform 
and SPARK (global learning and development platform) 

*  Excluding results from our colleagues in businesses acquired in 2022

28

Spirax Group  Annual Report 2023

I am proud to have been able to 
represent one of the Group’s Values 
and to have won a Spirit Award in 
the programme’s inaugural year. This 
experience will remain etched in 
my memory.”

Ouardia Djaroun
ADST-S Workshop Manager, Thermocoax,  
Electric Thermal Solutions

•  Global Wellbeing Day – an additional day of paid leave for 

all colleagues in 2023

•  Rolled out our Group Inclusions Commitments to 

colleagues joining us from Vulcanic and Durex Industries 
(acquired in Q4 2022) 

•  Invested further in our Colleague Engagement and 

Communications capability

Strategic ReportOur customers

Why they are important 
Spirax Group has three strong and aligned Businesses that 
provide mission critical solutions to our customers across 
their thermal energy and fluid path technology processes. 
To provide more efficient, safer and sustainable outcomes 
for our customers through solving their operational 
challenges, we must first understand their unique and 
evolving needs. 

What matters to them
Customers want trusted product quality combined with 
local knowledge, insights, expertise and speed of response. 
Solving what was previously an unrecognised need can 
often be fundamental to the efficiency, safety and 
sustainability of our customers’ operations. This reinforces 
the importance of our direct sales business model to 
customers with our engineers able to ‘walk their plants’ or 
increasingly through the advent of digital connectivity, ‘walk 
their plants’ data’, converting insights into solutions. 

How we engaged 
•  2,100 direct sales and service engineers maintaining close 

relationships

•  Voice of customer (listening) activities and field trials of 

new products 

•  Digital connectivity, insights and solutions 

•  Engagement with customers in Pharmaceutical & 

Biotechnology and Semiconductor sectors to assist with 
demand planning

•  Three customers shared perspectives of working with 

Spirax Group at our 2023 Leadership Conference 

What we learnt
•  Learnings from installations of our TargetZero solutions 

at customer sites

•  How well positioned we are to address customer 

concerns about how to transfer heat into their industrial 
processes while still meeting their net zero goals

•  The acceleration of demand from customers for 

electrification solutions 

•  Increasing commonality of shared customers across our 

three Businesses

•  There is high focus on shortening product development 

times in the Semiconductor sector

I enjoyed meeting with the leaders of 
Spirax Group last year to share 
insights from Tetra Pak and highlight 
the five areas that we focus on 
within our partnership values 
relationship model.” 

Dariusz Koziarkiewicz 
Category Manager, OEM Flow & Mechanic Systems, Tetra Pak 
Packaging Solution AB

Outcomes
•  Commercialisation of TargetZero, our solutions for the 

decarbonisation of steam generation 

•  Investment in Project ClearSky, to decarbonise our UK 

Steam Thermal Solutions manufacturing solutions using 
all our TargetZero solutions 

•  US$58m investment in expansion of our Ogden 
manufacturing facility, Utah (USA) to accelerate 
production of electrification and decarbonisation 
solutions 

•  Investment in Kyoto Group to accelerate the 

decarbonisation of industrial process heat with Kyoto’s 
Heatcube, a molten salt thermal energy storage solution

•  Establishment of a Semiconductor New Product 

Development Group in response to shortened customer 
product development times in the sector

Spirax Group  Annual Report 2023

29

Strategic ReportStakeholder engagement continued

Our communities

Why they are important 
Many of our colleagues are also members of our local 
communities. It’s where they and their families live. A 
thriving community is good for business too. By looking 
after our communities, we create a real sense of community 
spirit and we help to protect the most vulnerable people in 
society. Through a sustainable approach to investment in 
education, we can also help secure our pipeline of future 
talent.

What matters to them
Local communities want to be engaged and feel supported 
by businesses operating on their doorsteps. They 
understand that business and communities can create 
mutual benefit and that current and future generations 
flourish when those relationships are working well. 

How we engaged 
•  Encouraged our colleagues to nominate their local 

education projects to receive funding from the Spirax 
Group Education Fund

•  Proactively identified local needs and responded to 

requests for support through local operating companies

•  Responded to requests for support due to 

natural disasters

•  Representatives from two funded projects met and 

presented to leaders at the Group leadership conference 
on the impact made from funding received

What we learnt
•  Issues of diversity, gender inequality, poverty and access 
to quality education are closely intertwined, with poverty 
a primary barrier to education

•  That providing longer term support to causes enables 
them to show funding stability and to access further 
funding from other avenues

•  The challenges of financing charitable operations in a 

high-inflationary environments

Outcomes
•  Supported our communities with over 25,000 volunteering 

hours delivered by colleagues in 2023

•  Donated over £75,000 to funds to support those affected 

by earthquakes in Turkey, Syria and Morocco

•  Increased our financial commitment to the Spirax Group 

Education Fund pledging £15 million by 2030 

30

Spirax Group  Annual Report 2023

Your extraordinary support has not 
only built walls and roofs but has 
woven dreams, painted aspirations, 
and constructed a gateway to a 
brighter tomorrow for the children. 
We did not just build a school, by 
working together we built bridges of 
hope and knowledge that echo in 
every classroom.” 

Shaimaa Tantawy
CEO, Man Ahyaha Association, Egypt

Strategic ReportOur environment

Why it is important 
The Earth’s temperature is rising. This rise in global 
temperature is already having a devastating impact on the 
environment. We need to take action now for our future 
because we only have One Planet. That’s why we actively 
promote local biodiversity initiatives to support the habitats 
in the locations where our colleagues work. 

What matters to it
Across the globe, Governments, Environmental Agencies, 
businesses and industry, as well as the wider population, 
are becoming increasingly concerned about the future of 
our planet and are taking more actions to limit the global 
temperature rise, to increase sustainable practices and 
protect the Earth’s precious resources and biodiversity. 

How we engaged 
•  Implemented local biodiversity initiatives on or close to 

our sites 

•  Assessed and developed landscaping planting schemes 
to improve the biodiversity as part of major construction 
projects

•  Focused on our top five internal consumers of water and 
waste in in each Business by engaging colleagues to 
make improvements

What we learnt
•  Identified areas where we needed to preserve and 

encourage biodiversity at our sites

•  Understood where we could make the biggest 

improvements in water and waste

Outcomes
•  Reduced greenhouse gas emissions from our own 

operations 

Our biodiversity-focused partnership 
with Spirax Group is now in its third 
year. Each year the Group has 
safeguarded an equal amount of 
land to its physical operating 
footprint, which has enabled World 
Land Trust and our partners to bring 
an incredible 1,656 acres of 
threatened tropical habitat under 
protection.”

•  Undertaken biodiversity initiatives and worked towards 

delivering a 10% net gain on new sites 

Tracey Butler 
Corporate Partnerships Manager, World Land Trust

•  Decreased our water consumption by improving efficiency 

at our sites and increasing colleague engagement 

•  Funded the protection of a further 572 acres of land on 

the Somuncurá Plateau in Argentinian Patagonia, 
equivalent to our operating footprint (including 
acquisitions)

Spirax Group  Annual Report 2023

31

Strategic ReportStakeholder engagement continued

Our suppliers

Why they are important 
As we progress towards our ambition of becoming a leader 
in industrial sustainability, we recognise the importance of 
achieving sustainable supply chains. By working closely 
with our direct suppliers we aim to achieve a sustainable 
supply chain and reach our 2050 net zero targets which 
have been approved by the SBTi Net-Zero Standard. 

What matters to them
Many of our suppliers care about the impact they have on 
the planet and want to form mutually beneficial, long-term 
partnerships that help them fulfil their potential, as well as 
their sustainability goals as they continue on their journey. 

How we engaged 
•  Supplier sustainability surveys on ten different topics

•  Supplier Sustainability Portal training and One Planet 

introduction webinars

•  1-2-1 meetings

What we learnt
•  An understanding of where our supply chain is today on 

its sustainability journey so we can establish strategies for 
the future

•  Understanding of where there are sustainability risks in 

our supply chain so we can explore further

•  Identified a need to upskill our teams so they can have 

better conversations with our suppliers about 
sustainability

Outcomes
•  Over 1,800 direct suppliers signed up to our updated 

Supplier Sustainability Code at the end of 2023

•  Development and delivery of webinars to support 
suppliers with completing sustainability surveys

•  825 training courses completed by our internal teams 

equipping them to proactively engage with suppliers on 
sustainability topics

32

Spirax Group  Annual Report 2023

Our One Planet Sustainability 
Strategy set out the minimum 
standards we expect from our 
suppliers. Helping our suppliers 
meet these minimum standards is 
not just important for us, it will make 
a positive difference to their 
operations and the planet.”

Sarah Peers 
Group Director of Sustainability

Strategic ReportOur shareholders

Why they are important 
When our shareholders understand, believe in and benefit 
from what we do, they continue to support us both now and 
into the future. 

What matters to them
Accurate, transparent and reliable communications and a 
return on their investments in both the short and long term.

How we engaged 
•  Presentations of our Full and Half Year Results

•  Annual General Meeting

•  Steam Thermal Solutions Investor Seminar

•  Investor roadshows and sell-side conferences

•  Investor meetings and site tours

What we learnt
•  Key areas of concern and interest for shareholders

•  Market perception of macro and micro events and how 

that might influence their approach to investing in Spirax 
Group

Outcomes
•  Continue holding a mixture of virtual and in-person events

•  Constant review of information presented to the market to 

ensure it continues to be valuable and insightful 

We have deepened and broadened 
our investor engagement during 
2023 and look forward to 
maintaining a constructive dialogue 
with all our shareholders in 2024.” 

Mal Patel
Head of Investor Relations, Spirax Group

Spirax Group  Annual Report 2023

33

Strategic ReportKey performance indicators

Our key performance indicators are used to measure 
the successful implementation of our strategy.

1. Organic revenue growth†

2.  Adjusted operating 

3.  Adjusted operating 

profit*

profit margin* 

4.  Adjusted earnings 
per share (EPS)*

5. Cash generation* 

7.  Group GHG emissions 

Principal Risks

6.  All-workplace  

Injury rate^ # 

(scope 1 and 2) tonnes 

CO2e (market-based)^

-1%

2023

-1

2022

2021

2020

-3

2019

6

£349.1m

20.7%

312.4p

14

17

2023

2022

2021

2020

2019

349.1

380.2

340.3

270.4

282.7

2023

2022

2021

2020

2019

20.7

23.6

2023

2022

312.4

377.2

25.3

2021

338.9

22.7

22.8

2020

2019

256.6

265.7

Link to Principal Risk
 1    2    3   4    5    6    7    8

Link to Principal Risk
 1    2    3   4    5    6    7    8

Link to Principal Risk
 1    2    3   4    5    6    7    8

Link to Principal Risk
 1    2    3   4    5    6    7    8

Link to Principal Risk

Link to Principal Risk

Link to Principal Risk

 1    2    3   4    5    6    7    8

 1    2    3   4    5    6    7    8

 1    2    3   4    5    6    7    8

Link to Strategy

Link to Strategy

Link to Strategy

Link to Strategy

Link to Strategy

Link to Strategy

Link to Strategy

Definition
Organic revenue growth 
measures the change in revenue 
in the current year compared with 
the prior year from continuing 
Group operations. The effects of 
currency movements, acquisitions 
and disposals have been 
removed.

Definition
Adjusted operating profit is the 
profit earned from our business 
operations before interest, taxes, 
the share of profit of associate 
companies and certain other 
items.

Definition
Adjusted operating profit margin 
is defined as adjusted operating 
profit expressed as a percentage 
of revenue.

Definition
Earnings per share is a measure 
of the profit performance of 
the Group, taking into account the 
equity structure. EPS is defined as 
the adjusted after-tax profit 
attributable to equity 
shareholders divided by the 
weighted average number of 
shares in issue.

Progress in 2023
Sales increased by 8% organically 
in Steam Thermal Solutions and 
by 2% organically in Electric 
Thermal Solutions, but decreased 
by 19% organically in Watson-
Marlow.

Progress in 2023
Adjusted operating profit 
decreased by 8%, reflecting an 
organic decrease of 12%, 
alongside a decrease of 2% due 
to exchange rates and a 6% 
increase from the full year impact 
of acquisitions.

Progress in 2023
Decreased by 290 bps to 20.7%. 
On an organic basis, the adjusted 
operating profit margin decreased 
by 270 bps.

Progress in 2023
Decreased by 17% to 312.4 
pence, in line with the decrease in 
adjusted profit before tax.

  Read about the progress 
we have made in 2023 
in our three Businesses 
in the Operating Review 
on pages 46-57

  Read about the progress 
we have made in 2023 
in our three Businesses 
in the Operating Review 
on pages 46-57

  Read about the progress 
we have made in 2023 
in our three Businesses 
in the Operating Review 
on pages 46 to 57

Link to remuneration
A significant proportion of 
Executive Directors’ bonuses are 
based on the achievement of 
adjusted operating profit targets. 

Link to remuneration
Executive Directors’ variable 
remuneration is based on a 
number of financial components 
of which adjusted operating profit 
margin is a key driver.

Link to remuneration
EPS growth over a three-year 
period is a key measure within the 
Group’s Performance Share Plan.

  Read about the progress 
we have made in 2023 
in our three Businesses 
in the Operating Review 
on pages 46 to 57

Link to remuneration
Revenue growth is a key driver of 
profit generation and a central 
element in the annual planning 
process. Bonus targets are driven 
off annual plans and therefore 
revenue growth drives a key 
measure of variable remuneration.

34

Spirax Group  Annual Report 2023

1.  Economic and political 

instability

2. Significant exchange rate 

movement

3. Cybersecurity

4. Failure to realise acquisition 

objectives

5. Loss of manufacturing output 

at any Group factory

6. Inability to identify and 

respond to changes in 

customer needs: Digital/

Non-Digital

7.  Loss of critical supplier

8. Breach of legal and 

regulatory requirements 

(including ABC laws)

Link to Principal Risk key:

 Direct link

 Indirect link

 No link

  See our Principal Risks on 

pages 101–105 of our Risk 

Management Report

  More information about 

remuneration, see pages 

155–178

†  Organic growth is at constant 

currency and excludes 

contributions from acquisitions 

and disposals, see the Appendix 

to the Financial Statements.

*   Based on adjusted operating 

profit. Adjusted operating profit 

excludes certain items as set 

out and explained in the Financial 

Review and in the Appendix to 

the Financial Statements.

^   Excluding 2022 acquisitions

#   Per 100,000 hours worked

Strategic themes

  Increase direct sales 

effectiveness through 

market sector focus.

  Develop the knowledge 

and skills of our expert 

sales and service teams.

   Broaden our 

global presence.

  Leverage our 

R&D investments.

  Optimise our supply 

chain effectiveness.

  Operate sustainably and 

help improve our 

customers’ sustainability.

Definition

Definition

Definition

Cash generation is adjusted 

The number of workplace injuries 

Scope 1 greenhouse gas (GHG) 

operating profit after adding back 

per 100,000 hours worked. The 

emissions arise directly from 

workplace is any location in which 

company-owned or company-

depreciation and amortisation, 

less cash payments to pension 

an employee is present as a 

schemes in excess of the charge 

requirement of employment. 

controlled sources, such as 

company vehicles or fuel 

to operating profit, equity settled 

Employees include all permanent 

combustion. Scope 2 GHG 

share plans, net capital 

and temporary staff and 

emissions are indirect emissions, 

expenditure excluding acquired 

contractors. All injuries that occur 

primarily from the generation of 

intangibles, working capital 

changes and repayment of 

in workplaces, regardless of 

purchased electricity. Market-

cause, are included, as are road 

based emissions take into 

principal under lease liabilities.

traffic accidents.

account contractual and 

supplier-specific GHG emissions 

factors.

Progress in 2023

Progress in 2023

Progress in 2023

Cash conversion improved to 

Our all-workplace injury rate 

GHG (scope 1 and 2) decreased 

81%, mainly driven by the phasing 

decreased during 2023, falling 

by 6% compared to 2022 and by 

of a number of larger capital 

from 1.75 per 100,000 hours in 

45% against our 2019 baseline 

projects and lower working capital 

2022, to 1.55 per 100,000 hours in 

due to decarbonisation initiatives, 

outflows.

  Read about the progress 

we have made in 2023 

in our three Businesses 

in the Operating Review 

on pages 46 to 57.

2023, which is an early indication 

an increase in operational 

of our wider risk reduction 

strategy making an impact.

efficiency and transition to 

renewable electricity supply.

  Read about the progress we 

have made in 2023 in our three 

Businesses in the Sustainability 

Report on pages 60 to 97

  Read about the progress we 

have made in 2023 in our three 

Businesses in the Sustainability 

Report on pages 60 to 97

Link to remuneration

Link to remuneration

Link to remuneration

Cash generation is one of two 

The safety of our colleagues is 

GHG emission reductions over 

financial measures on which 

Executive Directors’ variable 

remuneration is based.

central to the sustainability of our 

three-year periods accounts for 

business and has an impact on 

20% of the Performance Share 

Plan opportunity.

the financial success and 

profitability of the Group. 

Improving the health, safety and 

sustainability of our Group is one 

of the personal strategic 

objectives of each Executive 

Director, creating a direct link with 

remuneration.

Strategic Report 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1. Organic revenue growth†

2.  Adjusted operating 

3.  Adjusted operating 

4.  Adjusted earnings 

5. Cash generation* 

profit*

profit margin* 

per share (EPS)*

6.  All-workplace  
Injury rate^ # 

£281.7m

1.55

2023

2022

2021

2020

2019

281.7

2023

1.55

214.9

277.7

275.8

238.1

2022

2021

2020

2019

1.75

2.22

2.62

7.  Group GHG emissions 
(scope 1 and 2) tonnes 
CO2e (market-based)^

25,310 tonnes

2023

2022

2021

2020

25,310

26,938

38,981

40,255

3.44

2019

46,206

Link to Principal Risk

Link to Principal Risk

Link to Principal Risk

Link to Principal Risk

 1    2    3   4    5    6    7    8

 1    2    3   4    5    6    7    8

 1    2    3   4    5    6    7    8

 1    2    3   4    5    6    7    8

Link to Principal Risk
 1    2    3   4    5    6    7    8

Link to Principal Risk
 1    2    3   4    5    6    7    8

Link to Principal Risk
 1    2    3   4    5    6    7    8

Link to Strategy

Link to Strategy

Link to Strategy

Link to Strategy

Link to Strategy

Link to Strategy

Link to Strategy

Definition

Definition

Definition

Definition

Organic revenue growth 

Adjusted operating profit is the 

Adjusted operating profit margin 

Earnings per share is a measure 

measures the change in revenue 

profit earned from our business 

is defined as adjusted operating 

of the profit performance of 

in the current year compared with 

operations before interest, taxes, 

profit expressed as a percentage 

the Group, taking into account the 

the prior year from continuing 

the share of profit of associate 

of revenue.

equity structure. EPS is defined as 

Group operations. The effects of 

companies and certain other 

currency movements, acquisitions 

items.

and disposals have been 

removed.

the adjusted after-tax profit 

attributable to equity 

shareholders divided by the 

weighted average number of 

shares in issue.

Progress in 2023

Progress in 2023

Progress in 2023

Progress in 2023

Sales increased by 8% organically 

Adjusted operating profit 

Decreased by 290 bps to 20.7%. 

Decreased by 17% to 312.4 

in Steam Thermal Solutions and 

decreased by 8%, reflecting an 

On an organic basis, the adjusted 

pence, in line with the decrease in 

by 2% organically in Electric 

organic decrease of 12%, 

operating profit margin decreased 

adjusted profit before tax.

Thermal Solutions, but decreased 

alongside a decrease of 2% due 

by 270 bps.

by 19% organically in Watson-

to exchange rates and a 6% 

Marlow.

  Read about the progress 

we have made in 2023 

in our three Businesses 

in the Operating Review 

on pages 46 to 57

increase from the full year impact 

of acquisitions.

  Read about the progress 

we have made in 2023 

in our three Businesses 

in the Operating Review 

on pages 46 to 57

  Read about the progress 

we have made in 2023 

in our three Businesses 

in the Operating Review 

on pages 46-57

  Read about the progress 

we have made in 2023 

in our three Businesses 

in the Operating Review 

on pages 46-57

Link to remuneration

Revenue growth is a key driver of 

profit generation and a central 

element in the annual planning 

Link to remuneration

A significant proportion of 

Link to remuneration

Executive Directors’ variable 

Link to remuneration

EPS growth over a three-year 

Executive Directors’ bonuses are 

remuneration is based on a 

period is a key measure within the 

based on the achievement of 

number of financial components 

Group’s Performance Share Plan.

process. Bonus targets are driven 

adjusted operating profit targets. 

of which adjusted operating profit 

margin is a key driver.

off annual plans and therefore 

revenue growth drives a key 

measure of variable remuneration.

Definition
Cash generation is adjusted 
operating profit after adding back 
depreciation and amortisation, 
less cash payments to pension 
schemes in excess of the charge 
to operating profit, equity settled 
share plans, net capital 
expenditure excluding acquired 
intangibles, working capital 
changes and repayment of 
principal under lease liabilities.

Definition
The number of workplace injuries 
per 100,000 hours worked. The 
workplace is any location in which 
an employee is present as a 
requirement of employment. 
Employees include all permanent 
and temporary staff and 
contractors. All injuries that occur 
in workplaces, regardless of 
cause, are included, as are road 
traffic accidents.

Definition
Scope 1 greenhouse gas (GHG) 
emissions arise directly from 
company-owned or company-
controlled sources, such as 
company vehicles or fuel 
combustion. Scope 2 GHG 
emissions are indirect emissions, 
primarily from the generation of 
purchased electricity. Market-
based emissions take into 
account contractual and 
supplier-specific GHG emissions 
factors.

Progress in 2023
Cash conversion improved to 
81%, mainly driven by the phasing 
of a number of larger capital 
projects and lower working capital 
outflows.

  Read about the progress 
we have made in 2023 
in our three Businesses 
in the Operating Review 
on pages 46 to 57.

Progress in 2023
Our all-workplace injury rate 
decreased during 2023, falling 
from 1.75 per 100,000 hours in 
2022, to 1.55 per 100,000 hours in 
2023, which is an early indication 
of our wider risk reduction 
strategy making an impact.

Progress in 2023
GHG (scope 1 and 2) decreased 
by 6% compared to 2022 and by 
45% against our 2019 baseline 
due to decarbonisation initiatives, 
an increase in operational 
efficiency and transition to 
renewable electricity supply.

  Read about the progress we 
have made in 2023 in our three 
Businesses in the Sustainability 
Report on pages 60 to 97

  Read about the progress we 
have made in 2023 in our three 
Businesses in the Sustainability 
Report on pages 60 to 97

Link to remuneration
Cash generation is one of two 
financial measures on which 
Executive Directors’ variable 
remuneration is based.

Link to remuneration
GHG emission reductions over 
three-year periods accounts for 
20% of the Performance Share 
Plan opportunity.

Link to remuneration
The safety of our colleagues is 
central to the sustainability of our 
business and has an impact on 
the financial success and 
profitability of the Group. 
Improving the health, safety and 
sustainability of our Group is one 
of the personal strategic 
objectives of each Executive 
Director, creating a direct link with 
remuneration.

Principal Risks
1.  Economic and political 

instability

2. Significant exchange rate 

movement

3. Cybersecurity

4. Failure to realise acquisition 

objectives

5. Loss of manufacturing output 

at any Group factory

6. Inability to identify and 
respond to changes in 
customer needs: Digital/
Non-Digital

7.  Loss of critical supplier

8. Breach of legal and 

regulatory requirements 
(including ABC laws)

Link to Principal Risk key:

 Direct link

 Indirect link

 No link

  See our Principal Risks on 
pages 101–105 of our Risk 
Management Report

  More information about 
remuneration, see pages 
155–178

†  Organic growth is at constant 

currency and excludes 
contributions from acquisitions 
and disposals, see the Appendix 
to the Financial Statements.

*   Based on adjusted operating 

profit. Adjusted operating profit 
excludes certain items as set 
out and explained in the Financial 
Review and in the Appendix to 
the Financial Statements.

^   Excluding 2022 acquisitions

#   Per 100,000 hours worked

Strategic themes

  Increase direct sales 
effectiveness through 
market sector focus.

  Develop the knowledge 
and skills of our expert 
sales and service teams.

   Broaden our 
global presence.

  Leverage our 
R&D investments.

  Optimise our supply 
chain effectiveness.

  Operate sustainably and 
help improve our 
customers’ sustainability.

Spirax Group  Annual Report 2023

35

Strategic Report 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Financial Review

Early actions taken in response 
to challenging trading 
environment

Revenue (£)

£1,682.6m

Operating profit (£)

£349.1m

The Group has balanced 
continuing strategic investment 
alongside restructuring and cost 
containment as we have navigated 
2023. Our business model 
positions us well to deliver 
future growth.”

Phil Scott
Interim Chief Financial Officer

36

Spirax Group  Annual Report 2023

Strategic Report£m

Revenue

Adjusted operating profit

Adjusted operating profit margin

Statutory operating profit

Statutory operating profit margin

2022

Exchange

Organic

Acquisitions 
&	disposals *

2023

Organic

Reported

1,610.6

380.2

23.6%

318.8

19.8%

(27.2)

(7.1)

(16.0)

(45.9)

115.2

21.9

1,682.6

349.1

-1%

-12%

+4%

-8%

20.7%

-270bps

-290bps

284.4

16.9%

-11%

-290bps

*   Results include the impact of the acquisition of Vulcanic and Durex Industries and the treatment of our Russian operating companies as disposals 

from the date at which the Group suspended all trading with and within Russia

To aid comparability with the prior year we refer to both organic and 
proforma performance measures in the commentary below. Organic 
performance measures include the contribution of Vulcanic and 
Durex Industries only for the like-for-like periods of ownership. 
Proforma comparisons include contribution from Vulcanic and 
Durex Industries, as if they had been fully owned by the Group 
throughout 2022. 

Sales 
Group sales grew by 4%, with full year contributions from Vulcanic 
and Durex Industries (acquired in late 2022) partly offset by the 
disposal of our Russian operations, which had a small adverse 
impact. Group sales were 1% lower organically, compared to 2022, 
being 2% higher in the first half and 4% lower in the second half.

Organic sales growth in STS (8%) was significantly ahead of IP 
albeit with strong first half growth of 15% moderating to 2% in the 
second half. Second half trading was characterised by weakening 
macroeconomic conditions, especially in China and Germany. Large 
project orders were higher, compared to 2022, with growth 
significantly weighted to the first half of the year, reflecting 
customers’ weakening confidence in the economic outlook and 
reduction in capital investment through the course of the year.

Organic sales growth in ETS (2%) was supported by demand from 
industrial process heating customers in Chromalox. Thermocoax 
sales were flat, compared to 2022, due to lower demand from 
Semicon customers. Chromalox’s manufacturing facility in Ogden, 
Utah (USA) continued to implement operational improvements 
aimed at increasing throughput, but sales lagged the even stronger 
growth in demand for bespoke solutions that deliver 
decarbonisation benefits. We remain focused on delivering higher 
sales from Ogden while also completing the facility expansion. 

On a proforma basis, Vulcanic sales were higher, also supported by 
demand from industrial process heating customers. However, this 
growth was more than offset by significantly lower sales in Durex 
Industries due to lower demand from Semicon customers 
(accounting for approximately 55% of Durex Industries sales in 
2022), with combined proforma sales down by 6%. 

Watson-Marlow sales were down by 19% organically, driven by 
ongoing destocking by Biopharm customers, which began in the 
second half of 2022. During 2023, the organic decline in Biopharm 
sales was greater in the first half than in the second half as a result 
of the more challenging comparator. Biopharm sales remained 
broadly flat in the second half compared to the first half. Sales to 
Process Industries customers, which are more directly correlated to 
IP, were broadly flat in the first half, compared to 2022. In the 
second half of 2023, Process Industries demand was impacted by 
the weakening macroeconomic outlook, with sales broadly similar 
to the first half. 

Adjusted operating profit
Group adjusted operating profit was down 8%, or 12% organically. 
Strong organic growth in adjusted operating profit in STS of 15%, 
driven by higher sales and cost containment initiatives, was offset 
by organic declines in operating profit in ETS (4%) and Watson-
Marlow (43%). Watson-Marlow’s adjusted operating profit includes 
a one-off charge in respect of excess Biopharm inventories in the 
second half. 

Corporate expenses, which are included in adjusted operating 
profit, grew by 8% to £27.8 million (2022: £25.8 million). This 
increase reflects ongoing investment to support key strategic 
initiatives, partially offset by cost containment measures and 
reduced variable compensation. We expect corporate expenses in 
2024 to increase at more than twice the rate of Group organic sales 
growth due to: increased investment in strategic initiatives; the 
reversal of cost containment measures in the first half; and an 
increase in variable compensation, subject to performance targets 
being achieved.

Adjusted operating profit margin
Group adjusted operating profit margin of 20.7% was down 270 bps 
organically, reflecting the impact of lower sales from our higher 
margin businesses, partially mitigated by strong price discipline 
even as cost inflationary pressures eased and the benefits of early 
restructuring and cost containment actions.

STS adjusted operating profit margin of 24.6% saw strong organic 
progression (up 140 bps), reflecting sales growth, cost containment 
initiatives and strong pricing discipline. Sequentially, the second 
half margin was slightly higher than the first half margin. However, 
the second half margin was impacted by weakening IP in China and 
Germany as well as a slowdown in large projects sales, resulting in 
a smaller organic increase than in the first half, compared to 2022.

The increase in the STS adjusted operating profit margin was offset 
by organic declines in ETS (90 bps) and Watson-Marlow (1,030 
bps). 

The organic decline in the ETS adjusted operating profit margin 
primarily reflects the impact of lower sales to customers in the 
higher margin Semicon sector, but also investments in onboarding 
costs for Vulcanic and Durex Industries and ongoing operational 
improvement initiatives in Chromalox’s Ogden facility. On a 
proforma basis ETS adjusted profit margin (15.6%) was 300 bps 
lower, compared to 2022.

Chromalox and Thermocoax combined adjusted operating profit 
margin in the second half of 2023 was above both the first half of 
the year and the second half of 2022. Excluding onboarding costs, 
Vulcanic adjusted operating profit margin in 2023 was also higher, 
compared to 2022. Durex Industries suffered a significant decline in 
adjusted operating profit margin as a result of lower Semicon 
demand despite cost actions.

Watson-Marlow’s adjusted operating profit margin of 23.8% fell by 
1,030 bps organically. Although sales were broadly similar across 
the first half and second half, the second half adjusted operating 
profit margin benefited from restructuring actions taken during the 
first half, offset by a one-off charge in respect of excess Biopharm 
inventories.

Spirax Group  Annual Report 2023

37

Strategic ReportFinancial Review continued

Statutory operating profit and margin
Statutory operating profit decreased by 11% to £284.4 million 
(2022: £318.8 million) and the statutory operating profit margin of 
16.9% was down 290 bps (2022: 19.8%). Statutory operating profit 
and statutory operating profit margin are impacted by the same 
drivers as explained in the adjusted operating profit sections above, 
as well as the reconciling items as follows:
•  Charges of £5.7 million relating to the acquisitions of Vulcanic 

and Gestra Malaysia. Included within this amount is a charge of 
£4.9 million which represents the fair value movement in deferred 
consideration payable by Vulcanic in relation to the acquisition of 
EML Manufacturing LLC in 2021

•  A charge of £37.2 million (2022: £23.7 million) for the 

amortisation of acquisition-related intangible assets. The 
year-on-year increase was driven by a full year of amortisation of 
the intangible assets relating to Vulcanic and Durex Industries 
which were acquired in late 2022

•  A charge of £1.3 million from the reversal of fair value 
adjustments to inventory on the acquisition of Vulcanic

•  A profit of £0.4 million on the disposal of Econotherm (UK) Ltd, an 

associate investment

•  A restructuring charge of £7.5 million in Watson-Marlow to 

appropriately right-size manufacturing capacity and reduce 
overhead support costs in order to offset the adverse impact of 
lower sales volumes; and a £1.8 million charge in relation to the 
impairment of non-current assets in Watson-Marlow

•  A credit of £2.3 million relating to the release of the provision 
held in Chromalox for the restructuring of its manufacturing 
operation in Soissons (France)

•  A one-off impairment charge of £13.9 million relating to a global 
ERP programme implementation within STS (further details are 
set out in the STS operating review)

Net financing expense
Net financing expenses increased to £39.9 million (2022: £10.7 
million) comprising £35.6 million of net bank interest (2022: £8.4 
million), £2.1 million of interest on pension liabilities (2022: £0.8 
million) and £2.2 million of interest on lease liabilities (2022: £1.5 
million). Bank interest increased due to the full year impact of higher 
net debt following the acquisitions of Vulcanic and Durex Industries 
at the end of 2022, together with the refinancing of maturing fixed 
rate debt at higher interest coupons due to increases in market 
interest rates.

Profit before tax
Adjusted profit before tax was down 17% to £309.2 million (2022: 
£370.6 million), driven by an 8% decrease in adjusted operating 
profit and additional net financing expense. Statutory profit before 
tax was down 21% to £244.5 million (2022: £308.1 million). The 
reconciling items between adjusted profit before tax and statutory 
profit before tax are shown above and in the Appendix to the 
Financial Statements.

Taxation
The Group tax rate reflects the blended average of rates in tax 
jurisdictions around the world in which the Group operates. As 
expected, the Group adjusted effective tax rate increased by 50 
bps to 25.5% (2022: 25.0%) and on a statutory basis the Group 
effective tax rate was 24.7% (2022: 27.0%). The increase in the 
Group adjusted effective tax rate was driven by changes in the 
Group’s profit mix by tax jurisdiction, including the impact of a full 
year of ownership of Vulcanic and Durex Industries, together with 
the impact of increased withholding tax on intra-Group dividend 
payments when combined with lower adjusted profit.

The Group is subject to a local tax adjustment in Argentina that 
seeks to offset the impact of inflation on taxable profits. Given the 
current level of inflation in Argentina, this has a meaningful impact 
on the effective tax rate. While we include the expected impact of 
this adjustment in our guidance for the effective tax rate, this is 
difficult to accurately forecast given the current volatility of 
Argentinian inflation.

38

Spirax Group  Annual Report 2023

The Group monitors income tax developments in the countries in 
which it operates, including the OECD Base Erosion and Profit 
Shifting (BEPS) initiative to set a minimum global tax rate of 15% 
(Pillar Two). The main jurisdiction where this initiative may impact 
the Group is in Argentina as the impact of the inflation adjustment 
may result in a local tax rate that falls below 15%. As noted above, 
given the volatility of Argentinian inflation it is difficult to accurately 
forecast its impact on the Group’s tax charge. The Group is 
continuing to monitor the impact of the Pillar Two income taxes 
legislation on its future financial performance.

On 8th June 2022, the European Union (EU) General Court 
published its decision on the appeals for annulment made against 
the European Commission’s (EC) 2019 decision that certain aspects 
of the UK’s Controlled Foreign Company regime constituted State 
Aid, finding in favour of the EC. The UK Government has appealed 
the decision of the EU General Court. Whilst the EU General Court 
ruling was in favour of the EC, our assessment is that there are 
grounds for successful appeal. As a result, we have continued to 
recognise a receivable of £4.9 million in the Consolidated 
Statement of Financial Position. This relates to the full amount paid 
to HM Revenue & Customs for Charging Notices received in 2021. 
We have not recognised a receivable for any repayment interest on 
the £4.9 million. The Group has not received a Charging Notice for 
either the benefit received prior to 2017, which is estimated to be 
£2.9 million, or the benefit received during 2019 of £1.1 million. No 
provisions have currently been recognised relating to these 
amounts and therefore they remain a contingent liability at 31st 
December 2023.

For 2024, we currently anticipate that the Group adjusted effective 
tax rate will increase by up to 100 bps, compared to 2023, to 
approximately 26.5% based on a forecast mix of profits and level of 
inflation in Argentina.

Earnings per share
Adjusted basic earnings per share decreased by 17% to 312.4 pence 
(2022: 377.2 pence), consistent with the decrease in adjusted 
operating profit and increased net financing costs. Statutory basic 
earnings per share were 249.5 pence (2022: 305.1 pence). The 
statutory fully diluted earnings per share were not materially 
different to the statutory basic earnings per share in either year.

Dividends
The Group has a progressive dividend policy, the aim of which is to 
provide sustainable, affordable dividend growth. The Group has a 
55-year track record of dividend progress with a compound annual 
increase of 11% over that period.

The Board is proposing a final dividend of 114.0 pence per share for 
2023 (2022: 109.5 pence) payable on 24th May 2024 to 
shareholders on the register at 26th April 2024. Together with the 
interim dividend of 46.0 pence per share (2022: 42.5 pence), the 
total dividend for the year is 160.0 pence per share, an increase of 
5% on the total dividend of 152.0 pence per share in 2022. Dividend 
cover in 2023 will reduce to 2.0x, the lower end of the Group’s 
target range of 2.0x to 2.5x, improving over the medium-term as a 
recovery in demand drives earnings growth.

The total amount paid in dividends during the year was £114.9 
million, 11% above the £103.6 million paid in 2022. 

Currency movements
The Group’s Income Statement and Statement of Financial Position 
are exposed to movements in a wide range of different currencies. 
This stems from our direct sales business model, with a large 
number of local operating companies. These currency exposures 
and risks are managed through a rigorously applied Treasury Policy, 
typically using centrally managed and approved simple forward 
contracts to mitigate exposures to forecast future cash flows and 
avoiding the use of complex derivative transactions. The largest 
individual currency exposures are to the euro, US dollar, Chinese 
renminbi and Korean won. Whilst the size of the Group’s businesses 
in Argentina is immaterial to the consolidated financial results, the 
level of volatility in the Argentinian peso has had a negative 
translational impact on Group reported financial performance. While 
currency effects can be significant, the structure of the Group 

Strategic Reportprovides some mitigation through our regional manufacturing 
presence, diverse spread of geographic locations and through the 
natural hedge of having a high proportion of our overhead costs in 
the local currencies of our operating companies.

Currency movements negatively impacted adjusted operating profit 
by 2% with a transactional benefit of £5.9 million being offset by a 
translational downside of £13.0 million. The translation downside 
reflects the impact of the strengthening of sterling in 2023 against 
the currencies in which the Group generated its adjusted operating 
profit. The main transactional exposure flow affecting the Group is 
the export of products from our factories in the UK, invoiced in 
sterling, less the import of goods from overseas Group factories 
and third parties priced predominately in euros and US dollars. The 
net exposure to transactional currency movements is approximately 
£120 million. 

If exchange rates at the end of February were to prevail for the 
remainder of 2024, there would be a headwind impact of 
approximately 3% on 2023 sales, or approximately 2% excluding the 
significant devaluation of the Argentine peso in December 2023. On 
the same basis, the headwind impact on 2023 adjusted operating 
profit would be approximately 5%, or approximately 2% excluding 
the Argentine peso devaluation.

Capital employed
Capital employed increased by £46.2 million to £938.7 million at 
31st December 2023. Tangible fixed assets (property, plant & 
equipment and right-of-use-assets) increased by £61.8 million to 
£513.5 million, principally as a result of the completion of the new 
manufacturing facility for Watson-Marlow in Devens, 
Massachusetts (USA) together with the commencement of the 
construction project to expand the Chromalox facility in Ogden, 
Utah (USA) in order to meet customer demand for Medium Voltage 
decarbonisation solutions.

Net capital expenditure in the period was £102.8 million. This was 
lower than anticipated as a result of changes in the phasing of 
payments on a number of large capital projects. In 2024, we expect 
the ratio of capital expenditure to sales to increase to 7% reflecting 
the impact of phasing delays from 2023 together with the ongoing 
expansion of the Ogden facility.

The capital intensity of our business is low with historic capital 
expenditure typically amounting to between 4% and 6% of sales. 
Excluding our investment in new construction projects, capital 
expenditure, as a percentage of sales, would be at the low end of 
our typical range.

Total working capital increased by £9.3 million and the ratio of 
working capital to sales was, as expected, 22.8% (2022: 22.8% on a 
proforma basis). It is expected that the working capital to sales ratio 
will remain at a consistent level in 2024.

Capital employed

Property, plant and equipment

Right-of-use assets

Software & development costs

Non-current prepayments

Inventories

Trade receivables

Other current assets

Tax recoverable

Trade, other payables and current provisions

Current tax payable

Capital employed 

Acquired intangibles including goodwill

Investment in Associate

Post-retirement benefits

Net deferred tax

Non-current provisions and long-term payables

Lease liabilities

Net debt

Net assets 

Adjusted operating profit

Adjusted operating profit (excluding acquisitions, disposals and leases)

Average capital employed

Average capital employed (excluding acquisitions, disposals and leases)

Return on capital employed 

Return	on	capital	employed	(excluding	acquisitions,	disposals	and	leases)	

2023 
£m

415.1

98.4

42.3

1.9

285.2

299.8

71.4

13.6

2022 
£m

384.5

67.2

44.5

2.0

290.0

341.1

79.6

19.0

(260.7)

(295.0)

(28.3)

938.7

1,087.0

3.0

(51.4)

(37.2)

(19.0)

(96.7)

(40.4)

892.5

1,159.1

—

(52.1)

(59.1)

(15.0)

(65.2)

(666.7)

(690.4)

1,157.7

1,169.8

349.1

317.7

915.6

772.4

38.1%

41.1%

380.2

369.9

775.9

677.5

49.0%

54.6%

Spirax Group  Annual Report 2023

39

Strategic ReportFinancial Review continued

Capital employed continued
Return on capital employed (ROCE)
ROCE reduced by 1,090 bps to 38.1% (2022: 49.0%). Excluding the 
impacts of acquisitions, disposals and leases, ROCE decreased by 
1,350 bps to 41.1% (2022: 54.6%), driven by capital investments as 
well as the impact of the challenging trading environment on 
adjusted operating profit. ROCE is defined in the Appendix to the 
Financial Statements, see page 243.

Return on invested capital (ROIC)
ROIC decreased by 480 bps to 13.5% (2022: 18.3%). Excluding the 
impacts of acquisitions, disposals and leases, ROIC decreased by 
430 bps to 17.7% (2022: 22.0%), driven by a decrease in adjusted 
operating profit after tax. ROIC is defined in the Appendix to the 
Financial Statements, see page 243.

Adjusted cash flow
Adjusted cash from operations is a measure of the cash flow 
generated from our operating companies. A reconciliation with 
statutory operating cash flow can be found in the Appendix to the 
Financial Statements.

Adjusted cash from operations of £281.7 million (2022: £214.9 
million) was up £66.8 million, resulting in an improved adjusted cash 
conversion of 81% (2022: 57%). The improvement in cash 
conversion was driven by lower than anticipated capital expenditure 
(as outlined above) together with a lower working capital outflow 
which offset the fall in adjusted operating profit. 

Tax paid in the period of £90.7 million (2022: £90.0 million) has 
remained relatively consistent year-on-year. Adjusted free cash 
flow of £153.3 million (2022: £116.1 million) has increased by 32% 
driven by improved adjusted cash from operations but negatively 
impacted by increased net interest payments in the period.

Dividend payments were £114.9 million (2022: £103.6 million) 
including payments to minority shareholders, and reflect the final 
dividend for 2022, as well as the interim dividend for 2023. 

Share purchases, net of new shares issued for the Group’s various 
employee share schemes, resulted in a cash outflow of £10.8 million 
(2022: £19.0 million) reflecting a lower vesting of the Group’s 
Performance Share Plan.

Acquisitions (net of disposals) during the year amounted to £7.7 
million (2022: £538.3 million), primarily reflecting the purchase by 
Gestra of a local Malaysian distributor and the acquisition of a 15% 
stake in Kyoto Group.

Restructuring spend of £8.1 million relates primarily to the right-
sizing of capacity and overhead support costs undertaken in 
Watson-Marlow.

The £31.5 million increase in lease liabilities was largely driven by 
the lease commitment for the Watson-Marlow manufacturing 
facility in Devens, Massachusetts (USA).

Adjusted Cash flow

Adjusted operating profit

Depreciation and amortisation (excl. leased assets)

Depreciation of leased assets

Cash payments to pension schemes more than the charge to adjusted operating profit

Equity settled share plans

Working capital changes

Repayments of principal under lease liabilities

Capital expenditure (including software and development)

Capital disposals 

Adjusted cash from operations 

Net interest 

Income taxes paid 

Adjusted free cash flow 

Net dividends paid 

Purchase of employee benefit trust shares/Proceeds from issue of shares 

(Acquisitions)/Disposals of subsidiaries 

Restructuring costs 

Cash flow for the year 

Exchange movements 

Opening net debt 

Net debt at 31st December 

Lease liability

Net debt and lease liability at 31st December 

40

Spirax Group  Annual Report 2023

2023 
£m

349.1

44.2

16.2

(5.7)

6.1

(9.3)

(16.1)

(102.8)

—

281.7

(37.7)

(90.7)

153.3

2022 
£m

380.2

36.0

13.4

(5.3)

8.9

(91.9)

(12.9)

(117.5)

4.0 

214.9

(8.8)

(90.0)

116.1

(114.9)

(103.6)

(10.8)

(7.7)

(8.1)

11.8

11.9

(19.0)

(538.3)

(3.2)

(548.0)

(11.9)

(690.4)

(130.5)

(666.7)

(690.4)

(96.7)

(65.2)

(763.4)

(755.6)

Strategic ReportGoing Concern statement
The Group’s principal objective when managing liquidity is to 
safeguard the ability to continue as a going concern for at least 12 
months from the date of signing the 2023 Annual Report. The Group 
retains sufficient resources to remain in compliance with all the 
required terms and conditions within its borrowing facilities with 
material headroom and no material uncertainties have been 
identified. 

The Group continues to conduct ongoing risk assessments on its 
business operations and liquidity. Consideration has also been 
given to reverse stress tests, which seek to identify factors that 
might cause the Group to require additional liquidity and form a 
view as to the probability of these occurring. 

The Group’s financial position remains robust, with the next 
maturity of our committed debt facilities being US$150 million of 
Bank Term loan which matures in October 2025 and which are 
accounted for within the cash flow forecast model. The Group’s 
debt facilities contain a leverage covenant of up to 3.5x. Certain 
debt facilities also contain an interest cover covenant of a minimum 
of 3.0x. The Group regularly monitors its financial position to ensure 
that it remains within the terms of these debt covenants. At 31st 
December 2023 leverage (defined as net debt excluding lease 
liabilities divided by adjusted earnings before interest, tax, 
depreciation and amortisation) was 1.7x (2022: 1.7x), Interest cover 
(defined as adjusted earnings before interest, tax, depreciation and 
amortisation divided by net bank interest) was 10x at 31st 
December 2023 (2022: 58x).

Reverse ‘stress testing’ was also performed to assess the level of 
business under-performance would be required for a breach of the 
financial covenants to occur, the results of which evidenced that no 
reasonably possible change in future forecast cash flows would 
cause a breach of these covenants. In addition, the reverse stress 
test cash flow modelling does not take into account any mitigating 
actions which the Group would implement in the event of a severe 
and extended revenue and profitability decline. Such actions would 
serve to further increase covenant headroom.

Having assessed the relevant business risks as discussed in our 
Principal Risks on pages 101-105 and having considered the 
potential impact of any climate change related risks as outlined 
within the Task Force on Climate-related Financial Disclosures 
section on pages 84-91, and in the context of the liquidity and 
covenant headroom available under several alternative scenarios as 
set out in the viability assessment below, the Directors consider it 
appropriate to continue to adopt the going concern basis in 
preparing the Financial Statements.

Financing and Liquidity 
Net debt (excluding leases) at the 31st December 2023 was £666.7 
million (FY 2022: £690.4 million), with a net debt to EBITDA ratio of 
1.7x (2022: 1.7x on a reported basis and 1.5x on a proforma basis).

As at the 31st December 2023, total committed and undrawn debt 
facilities amounted to £294.5 million alongside a net cash balance 
of £212.8 million. In the year, the Group issued €110m of new US 
Private Placement notes at a fixed coupon of 4.38% and entered 
into a Bank Term Loan of €90m in order to refinance the €225m of 
1.05% fixed coupon notes that matured in September 2023. The 
average tenor of our debt is over four years with the next 
contractual repayment maturity in October 2025. In February 2024, 
the Group successfully exercised an option to extend the maturity 
of our £400 million committed, revolving credit facility by an 
additional year to April 2029. 

Fundamentals of financial resilience
The macroenvironment was challenging in 2023 with global 
industrial production growth (IP) of 0.3% compared to 2.1% in 2022. 
IP was also materially lower than had been forecast at the 
beginning of the year (1.4%) with downward revisions to second half 
growth particularly marked in North America and China. 
Additionally, the Group was impacted by two specific external 
challenges in our Pharmaceutical & Biotechnology (Biopharm) and 
Semiconductor sectors, due to customer destocking which led to 
weaker sales in Watson-Marlow and ETS respectively. Despite this 
challenging backdrop the financial results delivered reflect the 
relative resilience of our business model. We have continued to 
focus on organic growth opportunities led by our direct sales model 
delivering engineering solutions for our diversified customer base. 
We took early action across all three Businesses to appropriately 
right-size capacity and support overhead costs whilst also 
protecting our ability to respond to future growth in demand whilst 
continuing to invest in key strategic initiatives that will drive future 
growth including supporting our decarbonisation solutions and 
building additional digital capability. The Group’s longstanding track 
record of increasing returns to shareholders has continued with a 
proposed year-on-year increase of 5% in ordinary dividends.

The Group’s products and solutions continue to support critical 
industrial processes across a broad range of industries and 
geographical markets. As in previous years, our business model 
supported our outperformance against global IP due to our ability 
to self-generate sales (accounting for 40% of sales) and a 
significant base business in maintenance and repair sales 
(accounting for 45% of sales). These sales are funded from our 
customers’ operating budgets. The remaining 15% of sales are 
related to large projects, funded from customers’ capital 
expenditure budgets, which are more heavily influenced by 
economic cycles. Approximately 60% of our sales are to defensive, 
less cyclical sectors and no single customer accounts for more than 
1% of Group sales.

Resilience over the short, medium and long term
The Group’s business model and the investments we have 
continued to make to support future growth, combined with our 
strong cash conversion, position us well to adapt to economic 
cycles. Our Going Concern and Viability analysis provides 
confidence in the robust nature of our business and our capital 
structure, even when analysed under a number of potential 
downside scenarios. 

We have undertaken scenario-based modelling of the key risks we 
have identified that could impact our business, the results of which 
underpin our confidence in our short and medium-term resilience. 
The continued implementation of our strategy supports our 
longer-term resilience, and we continue to closely monitor and 
respond to the changing external economic, environmental and 
social factors that will impact the markets in which we operate in 
the future.

Spirax Group  Annual Report 2023

41

Strategic ReportFinancial Review continued

Assessment of Viability
In accordance with provision 31 of the UK Corporate Governance Code 2018, the Board has assessed the viability of the Group, taking into 
account the Group’s current financial position, business strategy, the Board’s risk appetite and the potential impacts of the Group’s Principal 
Risks. The eight Principal Risks that have been identified are listed on page 101.

The Board has adopted a five-year viability assessment, which it believes to be appropriate as this timeframe is covered by the Group’s 
forecasts; takes into account the nature of the Group’s Principal Risks, a number of which are external and have the potential to impact over 
short time periods; and is in alignment with the Group’s principal committed financing facility duration. While the Board has no reason to 
believe that the Group will not be viable over a longer period, given the inherent uncertainty involved, the Board believes that a five-year 
period provides a reasonable degree of confidence while still providing a longer-term perspective.

In making their assessment, the Board completed a robust assessment, supported by detailed cash flow modelling, of the Principal Risks 
facing the Group, including those that would threaten its business model, future performance, solvency, or liquidity. In addition to 
completing an impact assessment of the Principal Risks, the Board considered the probability of the occurrence of the risks, the Company’s 
ability to safeguard against them and the effectiveness of mitigating actions. In every modelled scenario the Group is able to demonstrate 
that it continues to remain viable. The scenarios modelled that support this process are as follows.

Scenarios modelled 

Scenario	1:	Revenue	Fall
We considered a combination of scenarios in which future sales were adversely impacted in all years of the 
assessment period. The reductions reflected the combined impact of economic political instability on global 
Industrial Production output, material foreign exchange rate fluctuations and a loss of output at a significant 
Group manufacturing site. 

We assumed a reduction of 17% in sales with a margin drop through that is consistent with our base case 
scenario and assumed no mitigating actions were taken by the Group. Despite these impacts the Group 
continued to trade profitably and always remained comfortably within the financial covenants in the external 
financing facilities.

Scenario	2:	Exceptional	Charge	
We considered the impact of a potential large, one-off expense as could be required in the case of a legal or 
regulatory fine or a compensation payment. An expense equivalent to 10% of the 2023 Adjusted Group 
Operating Profit was assumed alongside a negative impact of 10% on Revenue resulting from the associated 
reputational damage. The Revenue fall of 10% occurs in 2024 and recovers over the 5 year period modelled.

Despite these impacts the Group continued to trade profitably and always remained comfortably within the 
financial covenants in the external financing facilities.

Scenario	3:	Cyber	Attack	
We considered the occurrence of a cyber-attack that succeeds in severely impacting Group systems. We 
assumed an immediate disruption to trading followed by a fall in sales in subsequent years resulting from the 
associated negative reputational impact, the combined effect being a loss of 5% of sales in each year over the 
5 year period. A significant initial cost of around 7% of the 2023 Adjusted Group Operating Profit was also 
included to rectify the immediate impact of the attack followed by increased investment in all subsequent years 
to strengthen our cyber-security.

Despite these impacts the Group continued to trade profitably and always remained comfortably within the 
financial covenants in the external financing facilities.

Scenario	4:	Acquisition	Failure
We considered a scenario whereby recent acquisitions (within the ETS Business) fail to achieve the financial 
targets contained within the acquisition business case. We assumed a 20% shortfall in sales in the acquired 
business and that they were disposed of for a lower cash consideration than the original consideration.

Despite these impacts the Group continued to trade profitably and remained comfortably within the financial 
covenants in the external financing facilities.

Links to Principal Risks

Risk	1:  Economic and political 

instability

Risk	2:  Significant exchange 
rate movement 
Risk	5:  Loss of manufacturing 

output at any Group 
factory 

Risk	6:  Inability to identify or 

respond to changes in 
customer needs
Risk	7:  Loss of critical supplier 

Risk	8:  Breach of legal and 
regulatory 
requirements 
(including ABC laws)

Risk	3: Cybersecurity

Risk	4:  Failure to realise 

acquisition objectives

A further scenario was modelled to ascertain what level of revenue or adjusted profit margin reduction would be required to cause a breach 
of the Group’s debt covenants. The reductions in revenue and adjusted profit margin required to breach Group’s debt covenants were in 
excess of 17% within a 12 month period, significantly higher than those modelled in the above scenarios and greater than the impact 
experienced during the severe global economic downturn in 2009. This scenario assumed no mitigating actions were taken. Mitigating 
actions available could include reductions in operating and capital expenditure and shareholder dividends.

42

Spirax Group  Annual Report 2023

Strategic ReportDuring the year the Group worked alongside a third-party specialist 
to undertake detailed financial modelling in order to determine the 
potential financial impact of increasing global temperatures on our 
business operations. The analysis concluded that the potential level 
of financial risk to the Group was lower than the impacts modelled 
in the Revenue Fall scenario included. As a result, no specific 
climate change impact scenario has been included.

Outlook and 2024 guidance 
CHR Economics’ forecast for 2024 IP has reduced materially from 
the 2.6% expected in October 2023 to 1.7% currently, with growth 
weighted towards the second half (H1: 1.2%; H2: 2.1%). Against a 
backdrop of geopolitical unrest and continuing macroeconomic 
uncertainty, we remain cautious about the outlook for IP in 2024, 
particularly the forecast improvement in the second half. 

Whilst linked to the Group’s Principal Risks, the scenarios modelled 
are hypothetical and designed to test the ability of the Group to 
withstand such severe outcomes. In practice, the Group has an 
established series of risk control measures in place that are 
designed to both prevent and mitigate the impact of such risks. 
The results of the stress testing undertaken illustrate that the Group 
would be able to absorb the impact of the scenarios considered 
should they occur within the assessment time period. In all the 
scenarios considered the Group was not required to implement 
any potential mitigating actions in order to remain within its debt 
covenants.

Viability statement
Based on the outcomes of the scenarios and considering the 
Group’s financial position, strategic plans and Principal Risks, the 
Directors have a reasonable expectation that the Group will be able 
to continue in operation and meet its liabilities as they fall due over 
the period of their assessment. The Directors’ statement regarding 
the adoption of the going concern basis for the preparation of the 
Financial Statements can be found on page 41.

If exchange rates at the end of February were to prevail for the 
remainder of the year, there would be a headwind impact of 
approximately 3% to 2023 sales and approximately 5% to 2023 
adjusted operating profit. 

In 2024, we anticipate mid to high-single-digit organic growth in 
Group revenues and low double-digit organic growth in Group 
adjusted operating profit, supported by our proven ability to grow 
ahead of IP and increased Biopharm and Semicon demand in the 
latter part of the year.

After absorbing the exchange rate headwinds outlined above, we 
expect modest progress in the Group adjusted operating profit 
margin compared to the 20.7% achieved in 2023. Adjusted 
operating profit in 2024 will be more second half weighted than 
usual, reflecting: exchange rate headwinds; the reversal of cost 
containment measures in the first half; and strong demand growth 
in the second half. 

We anticipate adjusted cash conversion of approximately 75% in 
2024 with capital expenditure as a proportion of sales of 
approximately 7%.

Long-term resilience
The Group has a long track record, over 135 years, of consistently 
adapting to changing macroeconomic, environmental and social 
factors supported by our business model. While our strategy and 
business model lessen any material impact from our Principal Risk 
factors, we nevertheless continuously review our markets, listen to 
our customers and adapt our solutions, while working responsibly 
and in line with our Values to build long-term sustainability.

The Group has a highly resilient business and strategy that will 
remain relevant across different climate related scenarios.

We recognise the need to anticipate and mitigate the impact of 
climate-related change. In 2021 we launched our One Planet: 
Engineering with Purpose Sustainability Strategy covered in 
more detail on pages 60 to 97. Although not classed as a Principal 
Risk for our Group, the TCFD disclosures on pages 84 to 91 detail 
the anticipated impact of climate-change related change on the 
Group’s longer-term resilience. 

The increasing commitments to net zero targets will have a 
profound effect on industrial activity over the coming decades and 
is an additional source of growth for our Group over at least the 
next 30 years. To address the opportunities arising from the 
decarbonisation of industrial processes, we have invested 
significantly in the development of sustainable products and 
solutions that help customers meet their own sustainability goals.

Medium-long term
Over the last decade we have evolved to become a highly 
differentiated specialist engineering Group of three complementary 
Businesses with strong capabilities in high value niche markets. Our 
products and solutions are critical to the operating efficiency and 
safety of our customers’ industrial processes and increasingly, their 
sustainability goals. Our business model and strategy have 
delivered a track record of growing organically ahead of IP and 
industry-leading margins. Leveraging this uniquely differentiated 
business model to take advantage of the significant opportunities 
we have in long-term growth markets such as thermal efficiency, 
fluid path technology and decarbonisation, will enable us to 
continue delivering sustainable compounding growth at attractive 
margins over the coming years. 

Phil Scott
Interim Chief Financial Officer
6th March 2024

Spirax Group  Annual Report 2023

43

Strategic ReportTen-year financial summary

Our financial performance demonstrates a strong 
trajectory of growth and shareholder value creation.

Revenue

Operating profit

2014
£m

2015
£m

2016
£m

2017
£m

2018
£m

2019
£m

2020
£m

2021
£m

2022
£m

2023
£m

678.3 

667.2 

757.4 

998.7 

1,153.3  1,242.4  1,193.4 

1,344.5 

1,610.6  1,682.6 

148.1

142.8

174.1

198.9

299.1

245.0

249.0

320.9 

318.8 

284.4 

Adjusted operating profit*

153.0

152.4

180.6

235.5

264.9

282.7

270.4

340.3 

380.2 

349.1 

Adjusted operating profit margin*

22.5% 22.8% 23.8% 23.6% 23.0% 22.8% 22.7%

25.3% 23.6% 20.7%

Profit before taxation

144.8

139.7

171.4

192.5

288.8

236.8

240.1

314.5

308.1

244.5

Adjusted profit before taxation*

Profit after taxation

151.1

100.6

151.1

96.7

177.9

229.1

254.6

274.5

261.5

333.9

370.6

309.2

121.3

157.9

223.4

167.0

173.9

234.9

225.0

184.0

Adjusted cash from operations

131.5

146.2

185.0

203.8

242.9

238.1

275.8

279.0

214.9

281.7

Cash conversion

85.9% 95.9% 102.4% 86.5%

91.7% 84.2% 102.0%

82.0% 56.5% 80.7%

Capital expenditure to sales††

5.0%

5.0%

5.7%

3.8%

3.8%

5.0%

4.2%

4.8%

7.3%

6.3%

Basic earnings per share

132.8p

129.9p

165.0p 214.4p

303.1p 226.2p 235.5p

318.3p

305.1p

249.5

Adjusted earnings per share*

140.4p

142.6p

171.5p 220.5p 250.0p 265.7p 256.6p

338.9p 377.2p 312.4p

Dividends in respect of the year

139.9

50.6

55.8

64.4

73.6

81.1

87.0

100.2

112.0

117.8

Dividends in respect of the year 
(per share)

64.5p

69.0p

76.0p

87.5p

100.0p

110.0p 118.0p

136.0p

152.0p 160.0p

Special dividend (per share)

120.0p

—

—

—

—

—

—

—

—

—

Net assets

441.9

398.3

524.4

609.5

766.9

826.3 852.3 ** 1,010.0 

1,169.8 

1,157.7 

Return on capital employed†

41.4%

41.1% 44.8% 49.8%

51.6% 52.5% 48.9% ** 59.3% 53.3% 41.6%

Return on invested capital†

27.4%

27.1% 28.7% 22.6%

19.3%

19.0% 17.8% ** 22.9%

19.0% 14.0%

*  All adjusted profit measures exclude certain items as set out and explained in the Financial Review and in the Appendix to the Financial Statements

**   2020 has been restated following the IFRS Interpretations Committee agenda decision on configuration and customisation costs in cloud 

computing arrangements (Software as a Service (SaaS)), see Note 1 to the Financial Statements for further details

†  The results for 2019 to 2023 exclude the impacts of IFRS 16, which was adopted in 2019

††  Capital expenditure excludes IFRS 16 Lease repayments

44

Spirax Group  Annual Report 2023

Strategic ReportRevenue and adjusted operating profit margin £m/%

Dividends and adjusted earnings per share p

i

%
n
g
r
a
m

t
i
f
o
r
P

30

28

26

24

22

20

18

16

14

12

10

4
1
0
2

5
1
0
2

6
1
0
2

7
1
0
2

8
1
0
2

9
1
0
2

0
2
0
2

1
2
0
2

2
2
0
2

3
2
0
2

2,000

1,800

1,600

1,400

1,200

1,000

800

600

400

200

0

m
£
e
u
n
e
v
e
R

e
r
a
h
s
/
p

400

320

240

160

80

0

4
1
0
2

5
1
0
2

6
1
0
2

7
1
0
2

8
1
0
2

9
1
0
2

0
2
0
2

1
2
0
2

2
2
0
2

3
2
0
2

 Sales 

 Adjusted operating profit margin

 DPS 

 EPS 

 Special dividend

Return on capital employed and return on invested capital %

60

50

40

30

20

10

i

%
n
g
r
a
m

t
i
f
o
r
P

4
1
0
2

5
1
0
2

6
1
0
2

7
1
0
2

8
1
0
2

9
1
0
2

0
2
0
2

1
2
0
2

2
2
0
2

3
2
0
2

 ROCE 

 ROIC

*    All adjusted profit measures exclude certain items as set out and explained in the Financial Review and in the Appendix to the Financial Statements

**   2020 has been restated following the IFRS Interpretations Committee agenda decision on configuration and customisation costs in cloud 

computing arrangements (Software as a Service (SaaS))

†   The results for 2019 to 2023 exclude the impacts of IFRS 16, which was adopted in 2019

††  Capital expenditure excludes lease repayments

Spirax Group  Annual Report 2023

45

Strategic Report 
 
 
 
 
 
 
 
Strategic Report

Operating Review

Steam Thermal Solutions

We have continued to expand our 
addressable market through the 
development of new solutions, 
targeting high growth sectors.”

Maurizio Preziosa
Managing Director, Steam Thermal Solutions

Steam Thermal Solutions at a glance 
(at year end)

61

operating units+

65

countries with a resident 
direct sales presence

5,200+

colleagues

2022

Exchange

Organic

Acquisitions &
disposals *

2023

Organic

Reported

Revenue

Adjusted operating profit

Adjusted operating profit margin

Statutory operating profit

Statutory operating profit margin

866.0

206.1

23.8%

196.2

22.7%

+  Operating units are business units that invoice locally

(25.1)

(11.3)

70.5

29.3

(1.3)

(0.1)

910.1

224.0

+8%

+15%

+5%

+9%

24.6%

+140bps

+80bps

205.2

22.5%

+5% 

-20bps

*   Results include the impact of the treatment of our Russian operating companies as disposals from the date at which the Group suspended all 

trading with and within Russia

46

Spirax Group  Annual Report 2023

Strategic ReportRevenue (£)

£910.1m

2023

2022

2021

2020

2019

Reported 

+5% 

910.1

866.0

754.9

694.1

755.4

Organic

+8%

2023 Group  
Revenue

54%

2022: 54%

Adjusted operating profit (£)

£224.0m

2023

2022

2021

2020

2019

Reported 

+9% 

224.0

206.1

188.7

154.3

177.9

Organic

+15%

Adjusted operating profit 
margin (%)

24.6%

2022: 23.8%

Reported 
+ 80 bps  + 140 bps

Organic

Statutory operating profit 
margin (%) 

22.5%

Key Industries 

Statutory operating profit (£)

 Food & Beverage
 OEM Machinery
 Pharmaceutical & Biotechnology

Chemicals

£205.2m

2023

2022

2021

2020

2019

Reported 

+5%

205.2

196.2

186.8

157.8

172.6

STS delivered organic sales growth of 8%, 
which was significantly ahead of IP across all 
regions, despite a challenging macroeconomic 
outlook that weakened progressively through 
the year and particularly during the second 
half. Strong first half growth of 15% moderated 
to 2% in the second half driven by weaker IP in 
China and Germany, together with a slowdown 
in large orders compared to the first half. 

Against this backdrop we implemented temporary cost 
containment measures while preserving investment and 
momentum in key growth initiatives (direct sales 
effectiveness, digital connected products and services, and 
decarbonisation solutions). As a result, full year adjusted 
operating profit of £224 million grew by 15% organically, 
with adjusted operating profit margin up 140 bps organically, 
reflecting price and cost discipline. Second half adjusted 
operating profit margin was slightly higher than in the first 
half of 2023 and the second half of 2022.

STS has both sales and manufacturing operations in 
Argentina, representing less than 1.5% of Group sales in 
2023. Current levels of inflation and the extreme volatility in 
the Argentine peso exchange rate, as demonstrated by the 
large devaluation in December 2023, have created 
challenging operating conditions. While our local operating 
company prices with reference to the US dollar to protect 
against operating profit margin erosion, the Group’s ability 
to repatriate cash generated in Argentina is currently 
limited. As a result, we are limiting inward investment into 
our Argentinian operations.

Statutory operating profit of £205.2 million was up 5% from 
£196.2 million in 2022 and the statutory operating profit 
margin of 22.5% decreased by 20 bps. 

Since 2018, STS has been engaged in a project to upgrade 
its ERP systems, known as Project OPAL. Over time, the 
scope of the project has expanded substantially to include a 
wider range of business applications. In parallel, the 
external technology market has continued to evolve and the 
Group has also taken the decision to implement consistent 
ERP solutions across all three Businesses. Within STS, this 
will enhance future capability, in addition to leveraging the 
scale of the broader Group. This has resulted an impairment 
charge to statutory operating profit of £13.9 million in 
relation to existing assets which will no longer provide 
future economic benefit.

Operating highlights 
We launched our ‘TargetZero’ solutions in November 2022, 
to support the decarbonisation of industrial steam 
generation, and the first installation of ‘ElectroFit’ was 
completed during 2023 for Diageo in Turkey. Interest in 
these solutions continues to strengthen and 
decarbonisation remains a key long-term growth 
opportunity for STS, working in collaboration with ETS. 
However, the rate of adoption will depend on several factors 
including: the development of local infrastructure for the 
generation and transmission of electricity; the comparative 
cost of natural gas and electricity impacting operating costs 
as a result of decarbonisation; and customer ambition in 
achieving net zero greenhouse gas emissions, as well as 
their willingness to invest behind delivery of their targets.

Spirax Group  Annual Report 2023

47

Strategic Report 
Operating Review continued

As an industry leader, STS organised and chaired the first 
‘Sustainable Steam Symposium’ in 2023 at Brunel University. 
This Symposium was centred around the latest 
developments in research, technology trials and pilot 
projects within the steam and thermal solutions industry, 
with a focus on the decarbonisation of steam generation 
and energy-saving innovations. 

Throughout the year we have continued to develop new 
digitally enhanced customer solutions that extend our 
expertise beyond the onsite services provided by our field 
engineers. We saw a doubling in the number of connected 
customer sites, an increase in the number of reports 
generated for customers and strong sales of incremental 
products and services attributed directly to digital 
connections. By driving adoption of digital connections and 
developing our direct sales capability to deliver solutions 
based on richer data and additional insights, we believe we 
are laying strong foundations for further digitally enabled 
growth in STS. 

STS has continued to expand its addressable market 
through the development of new solutions, targeting high 
growth sectors. For example, STS delivered exceptional 
growth in the lithium-ion battery sector in 2023, particularly 
in Asia Pacific, where we now have over 100 customers. 

In line with our strategy of continuing to develop our local 
presence, in August 2023 Gestra acquired a distributor in 
Kuala Lumpur, Malaysia. This acquisition has expanded our 
local direct sales team as well as our customer base 
allowing us to further implement our business model 
focused on solution-selling and self-generated sales.

2024 outlook
We anticipate mid-single-digit organic sales growth in STS. 
Adjusted operating profit margin is expected to be lower 
than in 2023, reflecting exchange rate headwinds, the 
reversal of 2023 cost containment measures and increased 
revenue investments to support future growth.

48

Spirax Group  Annual Report 2023

Strategic ReportSteam Thermal Solutions
Finding the right 
‘whey’ for cheese 
producer
As part of our Customer first2 strategy, 
our engineers focus on direct 
engagement to build strong customer 
relationships as well as a deep 
understanding of our customers’ needs 
to create value-adding solutions.

‘Walking the Plant’ is one of the most important 
ways in which our direct sales engineers can add 
value to our customers by identifying potential 
problems and finding solutions. For our customer 
Saputo, a bulk cheese and whey producer, a visit 
from direct sales engineer Travis Berry helped 
identify important efficiency and sustainability 
improvements, which have led to annual savings of 
around US$700,000. 

At its dairy plant in California, Saputo has three 
clean-in-place kitchen areas each producing 
condensate from heat exchangers which was going 
to waste, losing valuable heat. Spirax Sarco 
designed a solution to recover and return the 
condensate to the steam generating boiler, 
improving efficiency and sustainability. 

The new condensate recovery system has delivered 
quantified energy, water and CO2 savings since its 
installation, as well as reducing safety risks and the 
amount of boiler chemicals needed to treat the fresh 
water. It is estimated that the site will save 3,150 
tons of CO2 per year and the equivalent of 33 
Olympic-sized swimming pools of water being saved 
each year. 

Due to the success of the project, the solution will 
now be replicated at the customer’s other sites 
across the USA and Canada. 

3,150 tons

of CO2 saved per year

33

Olympic-sized swimming pools of water saved each 
year

US$700k

annual running cost savings

Spirax Group  Annual Report 2023

49

Strategic ReportOperating Review continued

Electric Thermal Solutions

We have continued to see strong 
customer demand for our 
decarbonisation solutions leading 
to record order books within ETS.”

Armando R Pazos
President, Electric Thermal Solutions

Electric Thermal Solutions at a glance 
(at year end)

36

operating units+

20

countries with a resident 
direct sales presence

2,610+

colleagues

2022

Exchange

Organic

Acquisitions &
disposals *

2023

Organic

Reported

Revenue

Adjusted operating profit

Adjusted operating profit margin

Statutory operating profit

Statutory operating profit margin

256.1

39.9

15.6%

7.3

2.9%

0.3

(1.0)

4.1

(1.7)

118.0

22.0

378.5

59.2

15.6%

25.8

6.8%

+2%

-4%

-90bps

+48%

+48%

+0bps

+253% 

+390bps

+  Operating units are business units that invoice locally

*   Results include the impact of the acquisitions of Vulcanic and Durex Industries

50

Spirax Group  Annual Report 2023

Strategic ReportRevenue (£)

£378.5m

378.5

256.1

2023

2022

2021

2020

2019

181.3

178.0

186.1

Reported 

Organic

+48%  +2%

Adjusted operating profit 
margin (%)

15.6%

2022: 15.6%

Reported 

Organic

+0 bps  -90 bps

Statutory operating profit 
margin (%) 

6.8%

2023 Group  
Revenue

23%

2022: 16%

Adjusted operating profit (£)

£59.2m

59.2

39.9

2023

2022

2021

2020

2019

24.0

24.6

24.7

Reported 

+48% 

Organic

-4%

Key Industries 

Statutory operating profit (£)

Power Generation

 Semiconductor

Oil & Gas

 Food & Beverage

25.8

£25.8m

2023

2022

2021

7.3

11.1

2020

4.8

2019

7.9

Reported 

+253%

While IP remains a key underlying driver of 
growth in ETS, secular trends in the 
decarbonisation and Semicon markets are 
important additional drivers. As expected, 
Semicon (18% of ETS proforma sales in 2022) 
sector demand remained weak through 2023, 
driven by customer destocking. Both Durex 
Industries and to a lesser extent Thermocoax 
(that focus on industrial equipment heating 
solutions) were impacted by slowing Semicon 
demand. 

Demand growth in Chromalox and Vulcanic (that focus on 
industrial process heating solutions) was significantly ahead 
of IP. Growth was strongest in strategically important 
sectors such as Energy Transition, which includes 
decarbonisation solutions, leading to a significantly 
enhanced order book. 

ETS sales were up 48% reflecting the contribution from the 
acquisitions of Vulcanic and Durex Industries. Excluding this 
contribution, sales were up 2% organically (H1: up 7%; H2: 
down 2%), reflecting growth in Chromalox but lower 
Semicon demand impacting Thermocoax sales, particularly 
in the second half. 

Chromalox’s manufacturing facility in Ogden, Utah (USA) 
continued to implement operational improvements aimed at 
increasing throughput but sales lagged the even stronger 
growth in demand for bespoke solutions that deliver 
decarbonisation benefits. We remain focused on delivering 
higher sales from Ogden while also completing the facility 
expansion. On a proforma basis, the combined sales of 
Vulcanic and Durex Industries were down 6%, compared to 
2022, with strong growth at Vulcanic offset by lower sales at 

Durex Industries, which was impacted by lower Semicon 
demand.

ETS adjusted operating profit was up 48% due to the 
contribution from the acquisitions of Vulcanic and Durex 
Industries. Excluding the acquisitions, adjusted operating 
profit was broadly flat, compared to 2022, with adjusted 
operating profit margin impacted by continued investments 
in operational improvements in Chromalox and weaker 
growth in higher margin Thermocoax. Chromalox and 
Thermocoax combined adjusted operating profit margin in 
the second half of 2023 was above both the first half of the 
year and the second half of 2022. 

On a proforma basis, the combined adjusted operating profit 
margin of the acquisitions was down year-on-year, driven by 
the impact of lower Semicon demand on Durex Industries, 
as well as investments in safety, systems and processes to 
more closely align the acquisitions with the Group’s 
operating standards. The benefit of early cost actions taken 
at Durex Industries helped to mitigate the margin decline. 
Excluding onboarding costs, Vulcanic adjusted operating 
profit margin in 2023 was higher, compared to 2022.

ETS statutory operating profit was up 253% compared to 
2022, reflecting restructuring charges relating to Chromalox 
EMEA that impacted the 2022 result, with the statutory 
operating profit margin of 6.8% up 390 bps.

Operating highlights 
The integration of Vulcanic and Durex Industries, one of 
ETS’s key priorities in 2023, continued to progress well with 
high levels of collaboration between the Chromalox and 
Vulcanic teams in areas such as sales training, deployment 
of pricing tools and new product development. Our dual 
brand strategy is being implemented in Vulcanic and 
Chromalox with particular benefits seen for customers in 

Spirax Group  Annual Report 2023

51

Strategic Report 
 
Operating Review continued

EMEA, as we migrated manufacturing of Chromalox 
products to Vulcanic sites in France and Spain following the 
closure of Chromalox’s Soissons (France) site in 2022. ETS 
also completed a site rationalisation between Thermocoax 
and Durex Industries with the transfer of production from 
our Alpharetta, Georgia (USA) facility to Carey, Illinois (USA). 
Good progress continues to be made on improving safety 
and sustainability in line with Group operating standards. 

Chromalox and Vulcanic have continued to drive growth in 
their target sectors, particularly focused on the industrial 
electrification opportunity, which has resulted in a 
significant increase in the ETS order book. During 2023, 
Chromalox supported Tesla with the development of its 
Cyber Truck manufacturing facility in San Antonio, Texas 
(USA). 

In October, ETS began construction of an expansion to 
Chromalox’s manufacturing site in Ogden, Utah (USA), 
which will be dedicated to Medium Voltage heating 
solutions. The US$58 million expansion is expected to be 
completed towards the end of 2024, with production 
ramping-up in 2025. In support of our commitment to 
sustainability, the facility will install ground source heat 
pump systems to efficiently heat and cool the facility with 
renewable energy. In addition, Chromalox’s manufacturing 
facility in Nuevo Laredo (Mexico) completed a second solar 
panel system installation, which will lead to significant 
energy savings and emissions reductions. 

2024 outlook
We anticipate high-single-digit organic sales growth in ETS 
supported by a return to demand growth in Semicon. 
Adjusted operating profit margin progress will be supported 
by improved operational performance and higher Semicon 
revenues, partly offset by onboarding costs in Vulcanic and 
Durex Industries, as well as pre-production costs for the 
expanded Ogden facility. 

52

Spirax Group  Annual Report 2023

Strategic ReportElectric Thermal Solutions
Powering battery 
production from 
sustainable steam
A Sino-Japanese battery manufacturer 
turned to an industrial boiler specialist, 
alongside Vulcanic, part of Electric 
Thermal Solutions, to help it achieve 
sustainable steam generation for the 
production of electric vehicle (EV) 
batteries. 

The battery manufacturer is committed to operating 
responsibly and wants to ensure that EV production 
from its new European manufacturing facility has 
minimal impact on the environment. As a result, the 
generation of steam for its manufacturing processes 
needs to be decarbonised. 

The two companies combined their expertise to 
provide a complete end-to-end package which 
features Vulcanic’s proprietary low voltage heating 
solutions to generate steam without the burning of 
fossil fuels. The solution is safe, easy to maintain and 
when it’s connected to green or renewable electricity 
sources eliminates scope 1 and 2 greenhouse gas 
emissions. 

The overall power of low carbon EV batteries 
produced by the new site will increase from 9 GWh in 
2024 to 24 GWh by 2030.

20

MW total electrical power capacity from low voltage 
heating solution for steam generation

24

GWh of low carbon EV batteries produced from 
decarbonised steam generation  
by 2030 

Spirax Group  Annual Report 2023

53

Strategic ReportOperating Review continued

Watson-Marlow 
Fluid Technology Solutions

While destocking in the Biopharm 
sector impacted 2023 trading, 
underlying demand remains strong 
and we are well positioned for a 
return to growth.”

Andrew Mines
Managing Director, Watson-Marlow Fluid Technology Solutions

Watson-Marlow Fluid Technology 
Solutions at a glance
(at year end)

47

operating units+

42

countries with a resident 
direct sales presence

1,960+

colleagues

2022

Exchange

Organic

Acquisitions &
disposals *

2023

Organic

Reported

Revenue

Adjusted operating profit

Adjusted operating profit margin

Statutory operating profit

Statutory operating profit margin

488.5

160.0

32.8%

154.4

31.6%

+  Operating units are business units that invoice locally

(2.4)

5.2

(90.6)

(71.5)

(1.5)

—

394.0

93.7

-19%

-43%

-19%

-41%

23.8% -1,030bps

-900bps

81.2

20.6%

-47%

-1,100bps

*   Results include the impact of the treatment of our Russian operating companies as disposals from the date at which the Group suspended all 

trading with and within Russia

54

Spirax Group  Annual Report 2023

Strategic ReportRevenue (£)

£394.0m

2023

2022

2021

2020

2019

394.0

408.3

488.5

321.3

300.9

Reported 

-19% 

Organic

-19%

2023 Group  
Revenue

23%

2022: 30%

Adjusted operating profit (£)

£93.7m

2023

2022

2021

2020

2019

160.0

150.0

93.7

107.3

95.8

Reported 

-41% 

Organic

-43%

Adjusted operating profit 
margin (%)

23.8%

2022: 32.8%

Reported 
-900 bps -1,030 bps

Organic

Statutory operating profit 
margin (%) 

20.6%

Key Industries 

Statutory operating profit (£)

 Pharmaceutical & Biotechnology
 Food & Beverage
  Water & Wastewater
  Healthcare

£81.2m

154.4

145.4

81.2

102.2

82.7

2023

2022

2021

2020

2019

Reported 

-47%

Watson-Marlow’s trading continued to be 
impacted by customer destocking activity in 
the Biopharm sector throughout the year. 
Underlying demand remains strong, with 
Biopharm end-markets continuing to grow at 
the pre-pandemic rate of over 10% per annum. 
However, it became clear through 2023 that 
this demand would continue to be satisfied by 
excess inventory built up during the peak of 
the COVID pandemic. In Watson-Marlow this 
has resulted in Biopharm monthly sales 
remaining broadly flat throughout 2023. 

Watson-Marlow sales declined by 19% organically, 
compared to 2022. Biopharm sales (which accounted for 
approximately 60% of Watson-Marlow sales in 2022) 
declined by close to 30% organically. The organic decline in 
Biopharm sales was larger in the first half than in the second 
half due to a more challenging comparator, with customer 
destocking having materially started in the second half of 
2022.

Supported by the continued strong growth in Biopharm 
end-markets, we anticipate a return to sales growth during 
2024. As evidenced by market commentary from a number 
of larger Biopharm OEMs, which are our customers, the 
precise timing and scale of the recovery remains 
challenging to predict with a wide range of views spanning 
from a recovery in the second half of 2024, through to 
recovery being delayed into 2025.

Sales to Process Industries customers, which are more 
directly correlated to IP, were broadly flat in the first half, 
compared to 2022. In the second half of 2023, Process 

Industries demand growth was impacted by the weakening 
macroeconomic outlook, with sales broadly similar to the 
first half. Process Industries sales also remained 
significantly ahead of pre-pandemic levels.

The benefits of early actions to address the weaker trading 
environment were realised in the second half of the year, 
mitigating the impact of lower sales on adjusted operating 
profit. While the adjusted operating profit margin declined 
by 1,030 bps organically, to 23.8%, the second half margin 
was impacted by a one-off charge in respect of excess 
Biopharm inventory. 

Statutory operating profit was down 47% compared to 2022, 
while statutory operating profit margin was down 1,100 bps, 
reflecting costs of £9.3 million to appropriately right-size 
manufacturing capacity and reduce overhead support 
costs. 

Operating highlights 
Against a backdrop of challenging trading conditions, we 
took steps to offset the adverse impact of lower sales 
volumes on profitability. While most of the right-sizing was 
focused on UK and EMEA manufacturing operations, 
Watson-Marlow also closed its Flowsmart site in Delaware 
(USA) and transferred manufacturing to its newly built 
facility in Devens, Massachusetts (USA). 

Restructuring and cost actions continued to be 
implemented during the second half, balancing the need to 
protect margins with maintaining business-readiness for an 
anticipated return to volume growth in 2024. In this context, 
we also continued to invest in developing new products and 
services. 

Watson-Marlow began incorporating ISO 13485, a quality 
management system covering the design and manufacture 
of medical devices, into its product development process 

Spirax Group  Annual Report 2023

55

Strategic ReportOperating Review continued

from October 2023. This is expected to become a 
requirement for products sold into cell and gene therapy 
markets.

Also in Biopharm, Watson-Marlow developed ‘DriveSure’ – a 
digitally enabled, pre-configurable pump and drive unit that 
can be customised for small spaces; and further developed 
its unique ‘PureSU’ (Pure Single-Use) assembly offering, 
which represents a powerful example of tailored customer 
solutions by providing customised connectivity for the fluid 
path between disparate pieces of end-user equipment.

Watson-Marlow continued to expand its addressable market 
in Process Industries by developing solutions for new and 
emerging sectors. Cell-based meat has been identified as a 
high potential area of future growth and Watson Marlow 
Germany is working with ‘Cultivated B’, the first company in 
the EU to apply for certification for its product. This initiative 
ties into Watson-Marlow’s existing Future Foods focus 
where sales into precision fermented food manufacturers 
have more than doubled since 2021.

The Electric Vehicle (EV) battery market is another focus 
sector, especially for Watson-Marlow’s Bredel product 
range. A key process step in EV battery manufacture is the 
production of the Nickel, Cobalt, Manganese (NCM) Ternary 
Precursors used in EV battery cathodes. Peristaltic hose 
pumps are the ideal technology for mixing and transferring 
these chemical slurries, which are vital to scale up EV 
battery production to meet global demand. The C42 Bredel 
pump has been developed to meet the specific 
technological needs of this sector. 

2024 outlook 
We anticipate high-single-digit organic sales growth 
supported by a return to growth in Biopharm demand in the 
latter part of the year, albeit there are a variety of views 
within the industry on the timing and scale of this recovery. 
This sales growth is expected to deliver a strong 
improvement in adjusted operating profit margin after 
absorbing the reversal of 2023 cost containment measures 
and an increase in variable compensation.

56

Spirax Group  Annual Report 2023

Strategic ReportWatson-Marlow  
Fluid Technology Solutions
Peristaltic technology 
keeps hearts pumping

Cardiac ablation is an important medical procedure for 
the treatment of certain heart conditions. When 
medical device manufacturers livetec Ingenieurbüro 
GmbH and OSYPKA were looking for a reliable and 
easy-to-operate peristaltic pump for use in surgical 
ablation systems they turned to Watson-Marlow Fluid 
Technology Solutions. 

Any malfunction of the pump would lead to a 
discontinuation of the ablation treatment. After 
putting a number of other peristaltic pumps through a 
series of tests, they were unable to find another that 
matched or exceeded the delivery rates and 
compatibility of the Watson-Marlow pump. 

Ablation treatments usually take several hours 
and the pump must provide saline solution 
continuously during this time, so absolute 
reliability of all components is essential and was 
a fundamental requirement in our decision-
making process. 

The Watson-Marlow pump is easy to operate 
and has proven capability to handle the high back 
pressure caused by very narrow catheter channels 
with a very small diameter (lumen) in the 
micrometer range. We are able to control the flow 
rate precisely at any time so that the exact volume 
flow required for each treatment step is achieved. 
The peristaltic pump is one of the central 
components in the system and must provide 
absolute reliability over several years and many 
treatments. The ablation systems from livetec 
and OSYPKA have been on the market for more 
than five years, with several hundred devices 
in use. Until now, there have been no 
complaints due to wear of a pump. All are still 
working smoothly.”

Michael Schirmeier
Managing Director at livetec

Reduced

risk of human error

100%

reliability of continuous flow of saline solution.

Zero pump failures

after five years and hundreds of pumps installed

Spirax Group  Annual Report 2023

57

Strategic ReportOur customers

Developing solutions for 
future customer needs

Strengthening customer bonding 
through connected environments

Across Spirax Group we are developing digital 
solutions that augment our physical customer 
closeness through ‘walk the plant’ activities, 
with digital connections that generate real-time, 
predictive insights that also enable us to ‘walk 
the data’ adding value to our customers 
through anticipating and detecting critical 
equipment failures.

Digital specialists at our Fluid Technology 
Solutions Business, Watson-Marlow, are using 
machine learning techniques to identify potential 
pump and tubing failures. By training AI models 
in what normal operation looks like and then 
feeding it data points common with pump and 
tubing failures, our technology has been able 
to correctly predict failure in 90% of cases 
during lab testing at our R&D facility in 
Falmouth (UK). 

Meanwhile in Germany, Steam Thermal Solutions 
specialist Gestra has developed a wireless 
steam trap monitoring solution utilising the 
Group’s STRATA technology and combining it 
with Gestra Ecobolt sensors to detect broken 
or leaky steam traps. This enables customers 
to replace steam traps in an expedient manner, 
saving energy and improving efficiency.

58

Spirax Group  Annual Report 2023

Our aim is to support current 
predictive maintenance 
processes with AI to get the 
maximum product life by giving 
our customers the insights they 
need to plan maintenance and 
only replace parts that need 
replacing, rather than replacing 
them due to length of operation.”

Matthew Thomas 
Head of Digital, Watson-Marlow Fluid 
Technology Solutions

We are working with a fertiliser 
chemical company in Spain to 
help improve the operational 
efficiency of its steam trap 
population. Once the project is 
complete, we estimate that we 
will save the customer 173,000 
MWh of energy and 4,700 tonnes 
of CO2. That’s the equivalent 
average annual energy 
consumption of more than 2,000 
people and over 200,000 mature 
trees absorbing CO2.”

Jayesh Chavda
Business Development Manager – 
Connected Services, Gestra, part of 
Steam Thermal Solutions

Strategic ReportSpirax Group  Annual Report 2023

59

Strategic ReportStrategic Report

Strategic Report

Sustainability Report

One Planet is the mechanism 
through which our Group 
delivers sustainable 
improvements that 
support people 
and planet

Our six strategic initiatives are 
helping us deliver climate and 
environmental action, customer 
sustainability, resilient supply 
chains and stronger communities.

  Read more about our 
responsible business 
foundations on pages 62 to 
69

  Read more about how we 
delivered on our strategic 
initiatives in 2023 on pages 
70 to 81

60

Spirax Group  Annual Report 2023

2023 was a year of good progress as we further 
improved the environmental performance of the 
Group and delivered value to our communities.”

Sarah Peers
Group Director of Sustainability

Our One Planet: Engineering with Purpose Sustainability 
Strategy sets out our plans for building a more sustainable 
future and our commitment to having a positive impact on 
people and planet. Now in its third year, the strategy is well 
embedded across the Group and we are making good 
progress towards achieving our goals for sustainable 
business operations.

Our Strategy
Our One Planet Sustainability Strategy is implemented by 
each of our three Businesses, with central oversight from 
our Group Executive Committee.

The strategy is delivered through six strategic initiatives, 
which are:

Science-Based Targets initiative 
A key achievement in 2023 was the validation of our net 
zero targets by the Science-Based Targets initiative (SBTi). 
This is a collaboration between the United Nations Global 
Compact (UNGC), the World Resources Institute (WRI), the 
Carbon Disclosure Project (CDP) and the Worldwide Fund 
for Nature (WWF). It helps companies to set ambitious and 
credible climate targets that are based on the best available 
science and the needs of the planet.

We committed to establishing science-based targets during 
2021, as part of our wider commitment to take action on 
climate change and reduce our environmental impacts. In 
2022, we submitted our near-term and long-term 
decarbonisation targets to the SBTi for validation and they 
were approved in November 2023. This acknowledges the 
credibility of our decarbonisation plans both in our 
operations and in our value chain.

As disclosed in our 2022 Annual Report, the majority of our 
total emissions are scope 3 emissions and are associated 
with the energy in use of our Electric Thermal Solutions 
(ETS) products. These products are designed to replace 
fossil-fuel systems and therefore aid decarbonisation for 
our customers when supplied with green electricity. To 
reduce the calculated emissions associated with these 
products and to meet our own decarbonisation goals, we 
are reliant on the electricity grids in the countries where we 
have customers transitioning to green electricity. Read 
about the future of sustainable steam on pages 92-93.

Responsible business foundations
Our responsible business foundations underpin the way in 
which we operate, providing the basis for our Group’s ethics 
and social reponsibility to integrate with sustainability and 
shape our business practices. These are:

Health and safety

People and wellbeing

Inclusion and diversity

Ethical business

1. Achieve net zero greenhouse gas emissions

 See pages 72–75

2. Deliver biodiversity net gain

 See page 76

3.  Implement environmental improvements in 

our operations
 See pages 77–78

4.  Grow sales of products with quantified 

sustainability benefits
 See page 79

5.  Embed sustainability criteria in supply chain 

management
 See pages 80

6.  Support the wellbeing of people in our 

communities
 See page 81

Additionally, the Sustainability Strategy is supported by a 
strategic project to improve the availability and quality of 
sustainability data. A previous strategic project to develop 
our colleagues’ sustainability knowledge achieved the 
objectives it set out when the strategy was launched. It was 
formally retired as a strategic project in 2023 as 
sustainability knowledge is now embedded within standard 
operations across the Group.

Double materiality assessment
To support our ongoing monitoring of sustainability and to 
prepare for future regulatory reporting requirements, we 
conducted a Double Materiality Assessment (DMA) in 2023. 
This process involved assessing the impact of sustainability 
topics on the Group and also assessing the impact that the 
Group can have on people and planet in regard to these 
topics. We conducted interviews and workshops with a wide 
range of internal and external stakeholders, including senior 
leadership, colleagues, customers, suppliers, community 
stakeholders and investors, to complete this DMA. 

Spirax Group  Annual Report 2023

61

Strategic ReportSustainability Report: Responsible business foundations 

Health and Safety

Completion of Group H&S Excellence 
Framework	(Foundation	level)	in	2023
%

Serious Lost Time Accident Rate*

All-Workplace Injury Rate*

Legacy 
sites

Vulcanic

Durex 
Industries

 99.9

58

64

2023

2022

2021

2020 

0.05

0.10

0.04

0.04

0.08

2023

2022

2021

2020

2019

1.55

2.24

1.75

2.22

2.62

3.44

*  Excluding 2022 acquisitions

*  Per 100,000 hours worked

*  Per 100,000 hours worked

 Legacy sites 

  Total Group (including 
2022 acquisitions)

 Legacy sites 

  Total Group (including 
2022 acquisitions)

Health and Safety (H&S) comes first in everything we do. Across 
Spirax Group we encourage all colleagues to play a vital role with a 
collective responsibility to do the right thing, even when no one is 
looking. We care about ourselves and our colleagues. Everyone in 
our Group is empowered and supported to speak up if things are 
not right. In support, we will listen, respond, learn and continually 
improve as one team. Our Group H&S Policy commitment was 
updated in 2023 and further refreshed at the start of 2024, our 
commitments include: 

•  Group H&S performance will be discussed at all Group Executive 

Committee (GEC) and Board meetings 

•  Appropriate resources is made available to support our H&S 

journey 

•  Our Group Reporting & Safety Management Platform will be 
adopted by all operating companies and Group functions 

•  Annual H&S objectives and targets, in line with the Group H&S 
Excellence Framework and other strategic initiatives, will be 
subject to a formal review, at least annually

Wherever we operate, we will comply with all relevant H&S 
legislation. If our Group standards are higher than, and not in 
conflict with, local standards we will operate to the higher set of 
standards. All Serious Lost Time Accidents, will be reported to the 
GEC by the responsible GEC member, once the initial facts are 
known and within 48 hours. Our operating companies and Group 
functions will implement and maintain specific and local H&S 
organisation, responsibilities, governance and arrangements. These 
will be sufficiently resourced, subject to continual improvement and 
at least an annual review.

We continue to evolve our approach with the introduction of a 
five-year Group H&S Excellence Framework. This is our internal 
philosophy to achieve significant enhancements to our Culture; 
Assurance; Risk; and Engagement (C.A.R.E.), in addition to 
established external systems certification across the Group. At the 
time of publishing, 50 of our Group Companies are certified to H&S 
management standard ISO 45001 or equivalent. During this period, 
we also supported the H&S alignment and integration of our two 
recent acquisitions, Vulcanic and Durex Industries.

Focus for 2024
•  Continue to implement our Group-wide H&S Excellence 

Framework, through Bronze level rollout
•  Complete a Group-wide H&S Culture survey
•  Complete an independent review of our H&S strategy 

62

Spirax Group  Annual Report 2023

Progress
We successfully launched the foundation level of our H&S Excellence 
Framework in January 2023. The purpose of this initial level was to 
create a consistent but stretching baseline across the Group. We 
are pleased that in 2023, 99.9% of our Group, excluding the recently 
acquired Vulcanic and Durex Industries, achieved foundation level 
by self-assessment, which was subject to validation sampling. In 
Vulcanic and Durex Industries, 58% and 64% achieved this level 
respectively and across Spirax Group, all Divisions met the targets 
set. The foundation level will continue to be subject to further 
ongoing validation in 2024, including on site.

Other highlights during the year included revitalising our 
behavioural-based safety programme to create our own bespoke 
pathway which includes an evolving suite of learning videos using 
actors to recreate previous incidents to promote engagement and 
learning. Other examples from the framework included: a full 
machinery inventory, validation of use and risk assessment; a major 
focus on pedestrian and vehicle interaction risk reduction; and a 
range of risk control assurance requirements. Cross-Group learning 
and sharing of best practice continued to be at the heart of our 
approach throughout the year, with a wide range of engagement 
initiatives being well-attended across all three Businesses. This 
regular cadence and engagement has been invaluable as we have 
matured and advanced our approach to team collaboration. 

We have also continued our investment in technological solutions to 
improve our understanding of risk and to build our culture. Examples 
include the successful pilots of a machine-learning data analysis 
tool and an H&S Culture benchmarking platform. To provide 
additional context and clarity of relative risk in incident reporting, 
we introduced a definition of Serious Lost Time Accidents (SLTA). 
These include, but are not limited to: any accident that results in 
admittance to hospital, or injuries leading to a permanent impairment.

There were no work-related fatalities among colleagues or contractors 
and whilst our overall lost-time accidents have increased this year, 
there is no discernible trend. This is considered indicative of our 
good reporting culture, which is being fully embraced by our 
acquisitions and is a good sign of our cultural alignment. Our 
all-workplace incident rate, without our acquisitions, has reduced 
by 11% in this reporting period. Having undertaken an analysis of 
SLTA, this rate is low, currently 0.05 (excluding 2022 acquisitions). 
Our acquisitions are embracing our H&S culture and we have an 
active programme of H&S alignment and continual improvement.

•  New Group H&S thematic assurance audits (including further 

validation of our Foundation level of the framework)

•  Implement our new machine-learning H&S data analysis tool

Strategic Report 
 
 
People and wellbeing

We are a global business united by our Purpose and 
where the safety and wellbeing of our colleagues are 
paramount. Wherever we work, we are guided by our 
Values of Safety, Collaboration, Customer Focus, 
Excellence, Respect and Integrity. They are part of an 
inclusive culture that empowers strong relationships 
and supportive teams, where everyone can contribute 
and learn from each other and where meaningful work 
helps create the sustainable future we all aspire to 
have. They are supported through our HR policies and 
systems that help protect the rights of our colleagues 
and ensure their equitable treatment around the world.

In 2023, we hosted the awards ceremony for our inaugural 
Group-wide, Values-based recognition programme, the Spirit 
Awards. From a pool of 633 applications, six Values winners were 
announced alongside a Group Chief Executive Award and a 
People’s Choice recipient which was the result of a global colleague 
vote.

Nominations have been received for our second Spirit Awards and 
18 finalists have been selected from just over 300 applications. The 
finalists will be invited to attend the Awards Ceremony in 2024 
when the winner in each Value category will be announced.

We strive to continually improve the development opportunities for 
all colleagues. In September 2023, we launched our new learning 
and development portal, SPARK. This gives our colleagues access 
to learning academies on topics such as Personal Development, 
Wellbeing and Mental Health, Inclusion and Diversity, Health and 
Safety, Sustainability and more. It includes colleague communities 
and a range of content that can be tailored to individual development 
goals, helping our colleagues to ignite their potential. Together with 
One Place, our new internal colleague platform that was launched 
in March 2023, this is helping to empower the creation of more 
inclusive workplaces where wellbeing and mental health are 
prioritised building a sense of belonging across our Group.

We introduced a Wellbeing Day in 2022, giving colleagues all 
around the world an additional day of paid annual leave to focus on 
their wellbeing and self-care. Having seen the impact of providing 
that extra time for colleagues to refresh and invest in their positive 
mental health, the Wellbeing Day was brought back in 2023 and has 
been made permanent for all colleagues from 2024 onwards.

Progress
In 2023 we conducted our biennial Colleague Engagement Survey. 
Across the Group, 90% of our colleagues participated. Whilst our 
engagement score remained static at 72%, we saw some significant 
improvements across the Group in the following areas:

i.  Valuing and promoting diversity. The launch of our Group 
Inclusion Plan, Everyone is Included, in 2022 has had a 
tangible impact on our inclusion metrics in the engagement 
survey. Overall, the Inclusion Index increased by five percent 
since 2021 (excluding Vulcanic and Durex Industries). This 
was particularly strong in Steam Thermal Solutions (STS) 
where there was an eight percent increase. More 
significantly, our colleagues said that our Group values and 
promotes diversity, with this score increasing nine percent 
since 2021 to 78% positive. 

ii.  Actively helping our communities. This theme saw the 

greatest improvement of all colleague engagement survey 
results (up ten percent since 2021) whilst ‘Supporting 
colleagues to be environmentally responsible’ also scored 
highly at 83% favourable. This reflects the progress we have 
made embedding our One Planet Sustainability Strategy 
and our focus on fulfilling our Purpose, with one of our 
recognised stakeholders being the communities in which we 
work.

iii.  Supporting a balance between work and personal life. 

Colleague wellbeing saw improvement across the Group (up 
four percent since 2021), with colleagues recognising the 
focus we place on mental health, wider wellbeing and 
supporting a balance between work life and personal life. 
Our aim is to continually improve these scores. In 2023, we 
supported this with a range of events throughout the year 
covering topics such as psychological safety, the 
menopause and preventing male suicide. We also produced 
a World Mental Health Day resource pack and shared it 
across the Group.

Focus for 2024
•  Follow-up actions from the Colleague Engagement Survey
•  Refresh and embed our Colleague Promises
•  Continue to embed One Place and launch an app to improve 

access for desk-free colleagues

•  Further develop and embed Spark
•  Ongoing focus on inclusion, wellbeing and mental health

Spirax Group  Annual Report 2023

63

Strategic Report 
 
 
Sustainability Report continued 

A progressive, supportive 
and inclusive culture

We want every day to be exceptional for 
all our colleagues. That’s why we enable 
them, through our Purpose, 
Values, business model and Group 
Inclusion Commitments, providing the 
framework to help them achieve their 
potential. 

Spirax Group endeavours to offer a consistently exceptional 
colleague experience. Colleagues have regular 
opportunities to give feedback and offer suggestions for 
improvement such as our biennial Colleague Engagement 
Survey. From this feedback we have developed four 
colleague promises that define what it means to work as 
part of Spirax Group. 

Our promises are designed to encapsulate our Purpose, 
Values and Group Inclusion Commitments. 

2. 

Meaningful work creating 
a sustainable future for 
all 
Within every role in Spirax 
Group there is the opportunity 
to be part of something bigger. 
We promise colleagues 
meaningful work that enables 
them to use their unique 
capabilities and innovate to 
engineer a more efficient, safer 
and sustainable world.

3. 

Development every day to 
fulfil your potential
With an eye to the future, 
colleagues have the 
opportunity to drive their 
careers, problem solve and 
develop new capabilities whilst 
recognising and building on 
their strengths. Our dedicated 
learning platform, SPARK, as 
well as our ‘Development 
every day’ festivals are just 
some of the ways in which we 
bring this promise to life. 

4. 

Belonging to supportive 
teams and strong 
relationships 
Our colleagues are part of 
friendly, supportive and 
innovative teams and connect 
with dedicated, inspiring and 
diverse global colleagues. 
Colleagues are supported and 
encouraged to be themselves 
and champion an inclusive 
culture.

1. 

An inclusive culture 
based on Values 
As a leading global business, 
we are committed to creating a 
more inclusive and equitable 
world for our colleagues at 
work, at home and in the 
community. Our shared Values 
of Safety, Collaboration, 
Customer Focus, Excellence, 
Integrity and Respect are our 
organisational ‘glue’; they guide 
our behaviours and underpin 
our sustainable approach to the 
way we do business and work 
together every day. 

Inclusion is present in all our 
Values and brought to life 
through Everyone is Included, 
our Group’s Inclusion Plan, 
which has ten Group Inclusion 
Commitments designed to 
support colleagues through all 
of life’s key moments. 

Representing the views of our colleagues 
•  We have a comprehensive engagement programme to 

make sure we hear from colleagues about what matters to 
them, including focus groups and a biennial Colleague 
Engagement Survey. Many of our colleagues consistently 
highlight four strengths, which they value highly:

•  A safety mindset ‘first and foremost’ – this is a particularly 
strong observation from colleagues who have recently 
joined our Group

•  A strong Values-based culture – colleagues regularly 
share examples of living our Values in the real world, 
which deliver better customer service, grow the business 
and improve colleague experience

64

Spirax Group  Annual Report 2023

•  A sense of belonging within supportive teams – most 
colleagues we speak to feel part of a ‘local’ business, 
where they have a sense of being involved, listened to 
and permission to be entrepreneurial

•  The introduction of inclusive policies, such as gender-
neutral policies for parental leave and carers’ leave, is 
seen as being best-in-class

•  Colleagues also appreciate being part of a resilient and 
strong Company and felt supported through the cost-of-
living challenges of 2023

Strategic ReportWhat our colleagues have to say

Connecting personally with Company Purpose
It’s good to talk and that happens much more naturally when you feel part of a strong 
and supportive team. 

That’s why, when 40 colleagues came together to celebrate the 50th anniversary of 
the founding of Spirax Sarco (part of Steam Thermal Solutions) in Japan, the operating 
company’s General Manager, Shinichi Oyama saw an opportunity. 

“It was a celebration but the event was also the perfect platform through which to 
strengthen trust and to create unity in the team. So we asked colleagues to share their 
own personal purpose or ‘ikigai’.

“Across two days, working in small groups, we participated in several workshops 
including ‘Leading with Purpose’, the ‘Story of Your Life’ and ‘Every day is Still Day 
One’, and played games to break the ice and keep the conversations going. 

“The feedback has been overwhelmingly positive. In developing their own personal 
purpose, colleagues were able to better relate to our Company Purpose and through 
personal storytelling have built much stronger relationships with each other.” 

Building stronger teams through an inclusive approach
We are all unique, we all have a story and the diversity of our lived experiences and 
perspectives is what makes us strong as a team. When Ilysia Carlberg joined 
Chromalox, part of Electric Thermal Solutions, to take up an inclusion-focused role, 
she set out to broaden the diversity of colleagues in the team and to help everyone 
feel more included. 

Recognising the challenge of personal bias in the recruitment process, Ilysia 
introduced a linguistic gender bias decoder, an online tool to help hiring managers to 
identify subtle bias in job descriptions and adverts. To support the more inclusive 
process, she also created a set of standard interview questions and made sure to 
include a debrief step.

“The blueprint for inclusivity and equity lies in a structured interview process, where 
every candidate is afforded the same opportunity to shine. By fostering clear 
guidelines and standardised criteria, we dismantle biases and pave the way for diverse 
talents to thrive, ensuring that merit, not circumstance, defines success in our working 
environment.” Ilysia Carlberg, Talent and Inclusion Programs Manager, Chromalox

Helping everyone feel included 
The UK operations of our Watson-Marlow Fluid Technology Solutions Business, in 
Falmouth, has been actively fostering positive change within the community, 
demonstrating our commitment to LGBTQ+ (lesbian, gay, bi, trans, queer and 
questioning) inclusion. The Business has developed a mutually advantageous 
partnership with Cornwall Pride. As part of this, it gifts some of its allocated stand 
spaces at community Pride events to local charities who might not have otherwise been 
able to attend. This has helped charities such as ShelterBox and St Petrocs raise their 
profile with 40,000 people who attend Cornwall Pride each year.

Watson-Marlow has signed the Cornwall Pride Pledge, reinforcing our Group’s position 
as a safe place for all LGBTQ+ people, wherever we operate in the world. Through our 
ongoing partnership in Cornwall we want to emphasise the strength of our support for 
the LGBTQ+ community. Our ongoing programme includes co-envisioning the future of 
Cornwall Pride for the next decade, colleague training and educational workshops. 

“Our colleagues have really got behind the partnership. From volunteering to 
supporting the events and participating in activities in the workplace, it’s been great to 
see colleagues celebrating inclusion. A highlight of 2023 was when the team hosted 
the UK’s largest Progress Pride flag at our Cornwall operations.” Rehan Afzal, Head of 
HR, EMEA, Watson-Marlow Fluid Technology Solutions

Spirax Group  Annual Report 2023

65

Strategic ReportSustainability Report continued 

A progressive, supportive and  
inclusive culture continued 

What our colleagues have to say continued

Bringing us together as Spirax Group

For three years we’ve been evolving how we communicate with 
and unify colleagues across the Group. 

To deliver these improvements, our Communications teams 
have been ‘developing every day’, navigating complex 
challenges to put in place channels that reach all colleagues, 
wherever they are and whatever they do. The resulting impact 
of our digital signage network and a new colleague 
engagement platform mean that colleagues feel more informed 
and engaged. 

The Spirit Awards are now in their second year and the impact 
we have seen from giving colleagues a platform from which to 
be recognised and celebrate the difference they make has 
been tangible. 

These initiatives help colleagues feel part of One Group and 
know they are part of something bigger. To help cement this 
thinking and make it more visible outside the Company, we 
turned our attention to our external channels and to our brand. 

In February 2024, we launched the new Spirax Group brand 
alongside a new website. Spirax Group is the complete 
representation of our Group’s growth and evolution and stands 
for everyone and everything that we do. 

Hazel Meldrum is the Group’s Head of Communications:

As a low-cost, internally led and timebound change 
programme, this was perhaps the team’s biggest challenge 
yet. We set out to take my idea on a post-it note and make it 
reality in less than a year with the clock ticking ahead of the 
announcement of the Group’s Full Year Results, our first as 
Spirax Group. 

“Our new brand is a significant milestone, but all of these 
initiatives demonstrate how, over the last three years, we have 
been able to develop our communications capability at the 
centre, as well as in our Businesses. I’m proud that we’ve 
provided our teams with growth, as well as a sense of 
achievement and fulfilment. They can see the meaningful 
difference they are making, by helping colleagues feel more 
informed, connected and engaged, as well as through enabling 
our wider stakeholders to better understand who we are, what 
we do and what matters to us.” 

Together as One Group. Together, as Spirax Group 

66

Spirax Group  Annual Report 2023

Strategic ReportSustainability Report: Responsible business foundations continued

Inclusion and diversity

Gender	–	Board	of	Directors*	

Gender – senior leadership* 

Gender – total workforce* 

40%

40%

30%

32%

26%

26%

2022

60%

60%

2022

68%

70%

2022

74%

74%

2023

 Female – 4 (2022: 4)
 Male – 6 (2022: 6)
   Non-binary and other 

genders – none

*  At 31st December 2023

2023

 Female – 18 (2022: 19)
 Male – 42 (2022: 40)
   Non-binary and other  

genders – none

2023

 Female – 2,588 (2022: 2,692)
 Male – 7,323 (2022: 7,724)
   Non-binary and other 

genders – data not available

Inclusion and equity create the conditions where all of our 
colleagues are able to be their authentic selves and achieve 
their potential. A culture that empowers and embeds this is 
one that also attracts great talent from all backgrounds. It 
brings a diversity of individuals, experiences and thought to 
our Group, helping us become a better and higher 
performing business. This fuels our continued growth, 
creating more opportunities for our colleagues and other 
stakeholders. Across Spirax Group, we see difference as our 
strength and aspire for everyone to feel included.

Progress
The February 2024 FTSE Women Leaders Review report 
ranked us as 61st in the FTSE 100 for gender diversity at 
Board and senior leadership (Group Executive Committee 
and direct reports combined) levels based on data from 
October 2023 (February 2023 report: 39th). The Review, 
co-Chaired by our Group CEO, Nimesh Patel, noted that we 
continue to meet its target of 40% women on the Board. 
Whilst gender diversity of senior leadership dropped slightly 
on the previous year by year-end 2023 (30%), we anticipate 
being at 33% by the end of Q1 2024. We remain committed 
to achieving a minimum of 40% women in our senior 
leadership by December 2025.

In addition, the Parker Review report, published in Q1 2023, 
confirmed that we continue to meet its goal of having at 
least one ethnically diverse Director on our Board.

Recognising the strategic significance of digital strategy, 
Maria Wilson was appointed to our Group Executive 
Committee (GEC) as Group Digital Director in 2023. In 
December 2023, we announced the appointment of Louisa 
Burdett as Chief Financial Officer (CFO) and Executive 
Director, following Nimesh Patel’s move from CFO to Group 
Chief Executive Officer in January 2024. Louisa will join the 
Group in this role from July 2024. In February 2024, we also 
announced the appointment of Céline Barroche as Group 
General Counsel and Company Secretary to the Board, as 
well as a member of the GEC, following the upcoming 
retirement of Andy Robson.

In line with Listing Rule 9.8.6, data used to compile diversity 
information is based on internal HR records for our 
Executive management. For the Board of Directors, we seek 
individual permission to share this data on an annual basis. 
We do not prescribe set gender or ethnicity categories, but 
ask for Directors to self-describe this.

In support of our gender equity journey, we continued our 
Women’s Executive Mentoring Programme and our 
partnerships with Women in Science and Engineering 
(WISE) and the Women’s Engineering Society (WES). 

Spirax Sarco and Gestra Italia – celebrating our 
gender equity milestone
In Spirax Sarco and Gestra Italia, our teams are working 
hard to create an inclusive and equitable workplace 
where everyone feels respected and treated fairly and is 
comfortable to be themselves. In recognition of this, we 
have received the Italian UNI/PdR 125:2022 Gender 

Equality Certification. This is given to organisations that 
demonstrate commitment to promoting gender equality 
and inclusivity within the workplace. The certificate 
recognises that we have adopted specific practices and 
cultural changes aimed at creating a more gender-equal 
workplace. 

Spirax Group  Annual Report 2023

67

Strategic Report 
 
 
 
 
 
 
 
 
Sustainability Report: Responsible business foundations continued

Inclusion and diversity continued 

Progress continued
Our Women’s Global Network also continued to connect and 
support women and allies across the Group. This included 
marking International Women’s Day with a global webinar on 
‘embracing equity’, menopause awareness training and 
activity covering wide-ranging topics such as 
‘Endometriosis and menstrual health’, ‘Psychological safety’ 
and ‘Allyship across genders’.

Following on from the successful launch of our Group 
Inclusion Plan, Everyone is Included and Group Inclusion 

Diversity goals

By the end of 2025, our ambition is to achieve:
•  20% women in commercial leadership roles

•  20% of Group Executive Committee (GEC) direct 
reports from under-represented ethnic groups

•  30% women in our global workforce

•  40% women in senior leadership (including each of 

our Board, GEC and GEC direct reports 
communities).

We will also seek to:
•  Increase the ethnic diversity of our Board and GEC

•  Have a woman as our Chair, Senior Independent 

Director, Chief Executive Officer or Chief Financial 
Officer

And annually, we aim to achieve:
•  50% women joining the Global Graduate 

Development Programme

•  30% of UK and US graduate intake from under-

represented ethnic groups

Commercial leadership roles

Direct reports to GEC

12.5%

17.6%

Commitments in 2022, we formally launched our Group 
Diversity goals at our Global Leadership Conference in 
March 2023. These goals widen our focus on gender and 
introduce new aspirations to increase the ethnic diversity of 
our colleagues, so that we better reflect the diversity of the 
communities we are part of. 

In support of the Parker Review, we also set a new goal of 
25% of senior leadership (Group Executive Committee and 
direct reports) to be from under-represented ethnic groups 
by December 2027.

In 2023, we increased our focus on race equity, through 
roundtables with our Black and African American colleagues 
in the USA and related action planning with colleagues, 
leaders and HR practitioners. In June and July, we hosted 
two global race equity webinars to explore the context for 
racism in different cultures, share colleague experiences 
and help colleagues to consider how they can move from 
being ‘non-racist’ to ‘actively anti-racist’ through simple, 
practical actions. In addition, we continued to support the 
Change the Race Ratio campaign, marked UK Black History 
Month in October with a resource pack for colleagues and 
launched a new Multicultural Global Network.

In 2023, we increased our support of LGBTQ+ Pride 
activities, by attending and supporting four UK Pride events 
and running three global Pride webinars. In Brazil, Steam 
Thermal Solutions ran an LGBTQ+ awareness event, whilst 
our US operations supported South Carolina Black Pride and 
the Trevor Project, a leading suicide prevention and crisis 
intervention charity for LGBTQ+ young people.

This year, we continued to embed inclusion, equity, diversity 
and wellbeing into our wider business processes. For 
example, we added a wide range of content in to our new 
Group education platform, SPARK, through a new Inclusion 
and Diversity Academy and a Wellbeing Academy. We also 
embedded inclusion, wellbeing and mental health into our 
new Group Health and Safety Excellence Framework (see 
page 62) and our global supplier selection and monitoring 
processes (see page 80).

2023 global  
graduate intake

2023 UK and USA 
graduate intake

33.3%

50%

50%

87.5%

82.4%

66.7%

 Female – 18
 Male – 126

 Majority ethnic communities – 42
  Under-represented ethnic 
communities – 9

 Female – 8
 Male – 8

 Majority ethnic communities – 6
  Under-represented ethnic 
communities – 3

Focus for 2024
•  Embed Diversity goals across the Group
•  Achieve a broader and deeper focus on race equity

68

Spirax Group  Annual Report 2023

•  Further grow and empower our global colleague networks

Strategic ReportEthical business

Our strong Company Values and robust Group policies instil a 
culture of ethical behaviour and provide a framework within which 
we operate. We expect that colleagues in all parts of our global 
operations meet these high standards.

Progress
All colleagues with a Company email address are required to 
complete our Group Essentials training programme when joining the 
Company and annually thereafter. In 2023 we migrated all our 
Group Essentials training modules to a new software environment, 
to facilitate easier and quicker maintenance going forward. We also 
gave each course a design refresh to ensure that they remain 
current and engaging for our colleagues.

Our Group Essentials training covers topics including Anti-Bribery 
and Corruption (ABC), Corporate Criminal Offences (CCO), Health 
and Safety (H&S) and Sustainability. After a pilot, including a review 
cycle, the Group Essentials content for our desk-free colleagues will 
be rolled out to our Group manufacturing sites in 2024.

Following the release of our new Group Sustainability Policy and 
new Environmental and Energy Policy, we created training for senior 
leaders to introduce these and increase knowledge of all Group 
sustainability-related policies. This training highlights key points 
and principles colleagues should be aware of in each policy and 
enables leaders to support their teams’ understanding. We also 
released an animation internally to all colleagues to raise awareness 
of the new Sustainability Policy. By the end of the year, 221 senior 
leaders had completed this voluntary training.

In 2023, we continued the work to embed the Group Essentials 
training to our newer colleagues in Cotopaxi, Vulcanic and Durex 
Industries, as well as to our factory-based colleagues. By the end 
of the year 6,938 colleagues across the Group had completed ABC 
training and 6,782 had completed CCO training. Introduction to 
Sustainability had been completed by 6,575 colleagues and Health 
and Safety at Work by 7,205 colleagues.

Whistle-blowing
Any colleague with a concern about potentially unethical behaviour 
can raise it confidentially through a local, independent third-party 
whistle-blowing service, hosted by Safecall. In 2023, 51 reports 
were raised globally via this service.

All reports were investigated by senior management and action 
taken if necessary, with summaries of reports and related actions 
reviewed by the Audit Committee.

Governance
The One Planet Sustainability Strategy has central oversight and 
is sponsored by the Group Executive Committee (GEC). The Group 
Chief Executive Officer is the overall Executive sponsor for the 
strategy. The day-to-day oversight is undertaken by the Group 
Sustainability Management Committee (GSMC), with membership 
detailed in our sustainability organisation chart. The GSMC meets 
regularly to discuss strategic progress. 

This feeds into updates at most GEC meetings as well as at 
quarterly updates to the One Planet Steering Committee 
(comprised of the GEC). The Board also receives regular updates 
throughout the year. This combination of Board and Executive 
oversight ensures that the One Planet Sustainability Strategy is a 
key focus area for the Group.

Responsibility for implementing the strategy sits at a Business level, 
with the strategy embedded into the core Business strategies of 
Steam Thermal Solutions, Electric Thermal Solutions and Watson-
Marlow. Each Business and operating company is responsible for 
implementing the One Planet Sustainability Strategy through its 
own Business strategy; ensuring that all colleagues have the 
opportunity to get involved; meeting and, where possible, 
exceeding minimum expectations; delivering timely and accurate 
data; and collaborating to share learning across the Group.

Sustainability organisation chart

Group Chief 
Executive 
Officer

Board of Directors

Group Executive Committee

Group Director of Sustainability

One Planet Steering Committee
During 2023, Committee members included: Group Chief 
Executive Officer; Group Chief Financial Officer; Group 
Director of Sustainability; and One Planet Strategic Initiative 
and Strategic Project Executive Sponsors.

Group Sustainability Management Committee
During 2023, Committee members included: Group Director of 
Sustainability; Business Heads of Sustainability; One Planet 
Strategic Initiative and Strategic Project Leads; Group 
Sustainability Reporting Manager; Group Head of Diversity, 
Equity and Wellbeing; and Investor Relations Executive.

Business Heads of 
Sustainability

Divisional Directors, 
Regional and General 
Managers

Sustainability Strategy project leaders and teams

Colleagues and organised colleague groups

Focus for 2024
•  Complete deployment of Group Essentials training to desk-free colleagues

Spirax Group  Annual Report 2023

69

Strategic ReportSustainability Report continued 

One Planet at a glance

We have been making strong progress against our key strategic targets as part 
of our One Planet Sustainability Strategy.

All data here excludes 2022 acquisitions, Vulcanic and Durex Industries, to 
accurately reflect the progress achieved on a like-for-like basis since the 
strategy was launched in 2021.

Group GHG emissions 
(scope 1 and 2)
tonnes CO2e (market-based) 
(excluding acquisitions)

Group energy consumption
MWh (excluding 
acquisitions)

Operating companies that 
have delivered a biodiversity 
initiative cumulative % 
(excluding acquisitions)

Total water use
m3 (excluding acquisitions)

25,310 tonnes

144,885 MWh

83%

163,778 m3

2023*

25,310

2022*

26,938

2021*

2020*

2019*

2023*

2022*

2021*

2020*

38,981

40,255

46,206

2019*

144,885

157,424

2023

2022

83

52

164,390

2021

12

150,726

169,412

2023

2022

2021

2020

2019

163,778

203,796

168,742

163,280

182,746

*   Historic data restated in line with 

*   Historic data restated in line with 

our methodology statement

our methodology statement

Description
Energy consumed directly at all 
sites across the Group, 
including fuel combustion, 
company vehicles and 
electricity use.

Description
Percentage of operating 
companies that have completed 
a biodiversity initiative since 
the strategy launch in 2021 
(cumulative).

Description
Water consumed at our sites 
across the Group.

Description
Scope 1 greenhouse gas (GHG) 
emissions arise directly from 
company-owned or -controlled 
sources, such as company 
vehicles or fuel combustion. 
Scope 2 GHG emissions are 
indirect emissions, primarily 
from the generation of purchased 
electricity. Market-based 
emissions take into account 
contractual and supplier-
specific GHG emissions factors. 

Link to strategic initiatives

Link to strategic initiatives

Link to strategic initiatives

Link to strategic initiatives

Strategic initiatives:

Net zero carbon

Biodiversity net gain

Environment improvements

Sustainable products

Sustainable supply chain

Supporting our communities

  Read more about how we delivered on our strategic initiatives in 2023 on pages 72 to 81

70

Spirax Group  Annual Report 2023

Strategic ReportTotal waste generation
tonnes (excluding 
acquisitions)

Waste to landfill
% (excluding acquisitions)

Operating company cash/
in-kind donations £’000 
(excluding acquisitions)

Volunteering
(hours) (excluding 
acquisitions)

6,116 tonnes

10.1%

£335.5

24,973* hours

2023

2022

2021

2020

2019

6,116

2023

10.1%

6,888

2022

10.2%

6,327

5,974

2021

2020

13.0%

15.9%

2023

2022

2021

2020

335.5

2023

349.6

2022

24,973

22,140

335.6

2021

11,057

197.7

2020

3,154

6,572

2019

18.7%

2019

188.5

2019

5,311

Description
Waste generated and disposed 
of at our sites across the Group.

Description
Proportion of waste that is sent 
to landfill versus waste that was 
reused, recycled or used to 
generate electricity.

Description
Cash and in-kind donations 
made to charitable causes from 
our Group operating companies.

*  58,170 cumulative 2021 – 2023

Description
Hours spent volunteering by our 
colleagues across the Group.

Link to strategic initiatives

Link to strategic initiatives

Link to strategic initiatives

Link to strategic initiatives

Spirax Group  Annual Report 2023

71

Strategic ReportSustainability Report: Strategic initiatives

Net zero GHG emissions

Key strategic targets
•  Net zero scope 1 and 2 emissions by 2030, with an interim 
target of a 50% reduction (compared to 2019) by 2025

•  20% reduction in Group energy use from plant, equipment 

and building assets (compared to 2019) by 2025

Approved SBTi targets
•  Reduce absolute scope 1, 2 and 3 greenhouse gas (GHG) 
emissions by 50.4% by 2032 compared to 2021 baseline

•  Net zero GHG emissions across the value chain by 2050

Our progress in 2023*
6%

Decrease in scope 1 and 2 emissions (market-based) 
since 2022

52%

Electricity from renewable sources in 2023

8%

Reduction in Group energy use since 2022

*  Includes recent acquisitions

Energy saving initiative
At our Steam Thermal Solutions 
site in Blythewood (USA) we use 
steam to test equipment and 
carry out heating processes. By 
using our metering service to 
analyse energy consumption 
against the operating schedules 
of each process, we were able to 
identify inefficiencies. We 
reduced boiler pressure and 
closed valves that feed the 
equipment when not in use, We 
expect these improvements to 
reduce natural gas usage by 
44% and save 322 tonnes CO2e 
per year.

In 2023 we continued to make good progress against our carbon reduction 
commitments and succeeded in having our ambitious net zero targets validated by 
the Science Based Targets initiative (SBTi). 

As set out on page 61, the SBTi drives ambitious climate 
action in the private sector by enabling organisations to set 
emissions reduction targets in line with the latest climate 
science. It’s based on a partnership between the United 
Nations Global Compact (UNGC), the World Resources 
Institute (WRI), the Carbon Disclosure Project (CDP) and the 
Worldwide Fund for Nature (WWF). The verification and 
approval received from the SBTi for our targets provides a 
clearly defined pathway for Spirax Group to reduce 
greenhouse gas (GHG) emissions.

Alignment with UN SDGs

Progress
We have continued to increase the proportion of green electricity 
in our operations, with additional solar arrays now operational on 
our sites in Nuevo Laredo (Mexico), Barcelona (Spain) and Devens 
(USA). Additional green energy contracts mean that 61% (2022: 
57%) of electricity at our legacy sites now comes from renewable 
sources, 52% including recent acquisitions. As part of our 
responsible green energy sourcing strategy, we are putting power 
purchase agreements (PPAs) in place in several of our sites, 
including at our Steam Thermal Solutions (STS) site in Monterrey 
(Mexico), where we have invested in a solar array. This agreement 
secures renewable electricity for our needs for the medium term at 
this site, while also ensuring we are investing in infrastructure 
required to increase renewable capacity in this area.

Electric Vehicles (EV) are now expected as standard for all new 
company vehicles, unless electric charging infrastructure is 
insufficient. Exemptions to this EV first policy are monitored and 
investigated on a case-by-case basis. At the end of February 2024, 
7% of our vehicle fleet had transitioned to electric vehicles. We are 
assessing countries where infrastructure limitations can affect the 
take-up of this transition and prioritising those where the 
infrastructure better supports the transition.

72

Spirax Group  Annual Report 2023

Strategic Report 
The installation of digital metering and monitoring at 20 of our 
manufacturing sites has meant that we have started to monitor 
energy use across our sites in real time. We can use this data to 
identify areas of improvement to reduce our energy consumption 
and GHG emissions. At our Steam Thermal Solutions (Spirax Sarco) 
manufacturing site at Runnings Road (UK) we were able to improve 
our energy management to reduce boiler losses there, contributing 
to a reduction in energy consumption at this site by over 20% in 
2023 compared to 2022.

Greenhouse gas (GHG) emissions performance
In 2022 we acquired Vulcanic and Durex Industries. Following the 
completion of their first full year as part of Spirax Group, we are now 
including their data and are restating our emissions and energy 
consumption back to our 2019 baseline, in line with the GHG Protocol. 
These Divisions of ETS will be aligning with our One Planet Sustainability 
Strategy and our net zero commitments, but the focus to 2025 will 
primarily be our legacy operating companies, while these new Divisions 
further integrate into the Group and work to meet our standards.

The Group GHG footprint was verified in accordance with DIN EN 
ISO 14064-3:2020 regarding its correctness and completeness. 
This verification did not include 2022 acquisitions, as this was the 
first year of those Divisions collecting data and integrating into 
Group standards. For our legacy operating companies, 
verification was received as follows:

“Acting as an independent Certification Body TÜV NORD CERT 
GmbH has verified the carbon footprint, scope 1 and scope 2 
(market-based), of the organisation for the reporting period 
01.01.2023–31.12.2023 (inclusive) to be 25,310 tonnes CO2e.”

TÜV NORD CERT GmbH, February 2024

In 2023, on a market basis, excluding 2022 acquisitions, absolute 
Group CO2e emissions fell six percent to 25,310 tonnes, compared 
to 2022 and were 45% lower than 2019. At 15.0 tonnes per million 
pounds of reported revenue, on an intensity basis, our Group 
emissions fell by ten percent compared with the prior year and were 
59.6% lower than 2019.

Some of the reasons for these reductions include the effect of 2022 
site consolidations in Electric Thermal Solutions and Watson-
Marlow, in France and the UK respectively, the impact of efficiency 
improvements at Spirax Sarco’s site at Runnings Road (UK) due to 
Project ClearSky, the impact of renewable electricity sourcing and 
emission reduction initiatives across the Group.

On a market basis excluding 2022 acquisitions, the UK accounted 
for 14% of our GHG emissions in 2023, with 4,382 tonnes being 
generated in total and an intensity of 38.3 tonnes per million 
pounds of reported revenue. These emissions are comprised of 
4,333 tonnes of scope 1 and 37 tonnes of scope 2 calculated using 
market-based emission factors. Our emissions in the UK decreased 
by 23% compared to 2023, largely due to energy efficiency 
improvements due to Project ClearSky and the resulting change 
from natural gas to renewable electricity at this site (see page 93).

   For progress against our One	Planet:	Engineering	with	Purpose 
Sustainability Strategy targets, see pages 72-81.

2050 net zero roadmap

Net zero Baseline 2021

One Planet interim target
Scope 1&2 (-50%) 

e
2
O
C
s
e
n
n
o
t

c
i
r
t
e
m
n
o

i
l
l
i

M

15

10

5

Net zero near term target
Scope 1,2&3 (-50.4%)*

One Planet strategy target
Scope 1&2 (-100%) 

Net zero long term target
Scope 1,2&3 (-90%) 

2021

2022

2023

2024

2025

2026

2027

2028

2029

2030

2031

2032

2035

2040

2045

2050

*   Agreed SBTi target provides an allowance to reduce this to 33.3% in the near-term, with a requirement to catch up in the long-term 

commitment, given the reliance on grid greening, which may be weighted in the longer-term

Activities in direct operations
•  Substitute fossil fuels in i) steam generation using TargetZero 

Activities across our value chain
•  Continue to track the progress of grid-greening in reducing 

products, ii) switch high temperature industrial processes for low 
carbon alternatives, iii) progressively replace fossil-fuel 
consuming building assets to low carbon alternatives and 
climate-friendly refrigerants

•  Source energy using onsite renewables, PPAs and green tariffs 
aligned with the GHG Protocol (80% of electricity by 2025 and 
100% by 2030)

•  Transition vehicle fleet and travel practices to low carbon alternatives

emissions from our products ‘in-use’ phase. 96% of our scope 3 
emissions are derived from electricity consumption by our 
products in-use

•  Optimise third-party logistics and transfer the shipping of 

products to low carbon suppliers, implement a long-term low 
emission logistics network across all modes of transport 

•  Work with suppliers to decarbonise critical scope 3 supply 
chains, or seek alternative innovative low carbon products

•  Improve energy management and monitoring practices across all 
energy intensive facilities, supported by an internal absolute 
energy reduction target

•  Using life cycle analysis, address carbon intensive hot spots in 

our products and minimise life cycle emissions. Develop 
additional products supporting our customers’ net zero journey

•  Engage with partners in a long-term carbon credit investment plan 
across scope 1, 2 and 3, making provision by 2030 for our One 
Planet Sustainability Strategy using credits for any remaining 
emissions (maximum of 10% baseline scope 1 and 2 emissions) 

Spirax Group  Annual Report 2023

73

Strategic Report 
 
 
Sustainability Report: Strategic initiatives continued

Net zero GHG emissions continued

Greenhouse gas (GHG) emissions performance continued

Group	GHG	emissions	(scope	1	and	2)
tonnes CO2e (market-based) (including acquisitions)

Group	GHG	emissions	(scope	1	and	2)
tonnes CO2e (location-based) (including acquisitions)

31,659 tonnes

40,510 tonnes

2023

2022

2021

2020

2019

18,537

13,121

31,659

20,899

12,816

33,715

24,339

22,406

46,745

22,295

24,264

46,559

26,029

26,644

52,672

2023

2022

2021

2020

2019

18,537

21,973

40,510

20,899

21,437

42,337

24,339

22,176

46,515

22,295

20,952

43,247

26,029

23,253

49,282

 Scope 1 

 Scope 2

 Scope 1 

 Scope 2

Group GHG intensity
tonnes CO2e per £m reported 
revenue (market-based)
(including acquisitions)

UK GHG intensity
tonnes CO2e per £m reported 
revenue (market-based)
(including acquisitions)

UK GHG emissions 
(scope	1	and	2)
tonnes CO2e (market based) 
(including acquisitions)

17.3 tonnes/£m

38.3 tonnes/£m

4,382 tonnes

2023

17.3

2023

38.3

2022

2021

2020

2019

19.0

2022

47.6

30.6

34.7

37.7

2021

2020

2019

103.0

117.3

111.6

2023

2022

2021

2020

2019

4,337

46

4,382

5,712

24

5,736

7,860

2,947

10,807

7,442

3,908

11,350

7,973

3,923

11,896

 Scope 1 

 Scope 2

Group GHG emissions 
(partial	scope	3)
tonnes CO2e (well-to-tank and 
transition and distribution) 
(excluding acquisitions)

9,924 tonnes

2023

2022

9,924

9,933

Group GHG emissions 
(full	scope	3)	
tonnes CO2e  
(excluding acquisitions)

2022

2021

12,864,926

13,279,392

Greenhouse gas (GHG) emissions 
performance continued
In line with the GHG Protocol, we are restating 
historic greenhouse gas and energy data in order 
to include data consistent with the change in 
company structure. As accurate data is not 
available for historic years for Vulcanic and Durex 
Industries, 2023 data have been extrapolated for 
historic years in line with their annual revenues. 
For more information, see our methodology 
statement on page 75 and at spiraxgroup.com/
sustainability-downloads.

Including Vulcanic and Durex Industries, our GHG 
scope 1 and 2, market-based emissions were 
31,659 (2022: 33,715) and have reduced 40% 
since 2019. 

Scope 3 emissions
As part of our ongoing work to assess and 
improve the accuracy of our scope 3 emissions, 
we worked in 2023 to quantify our 2022 
emissions across our value chain. Working with 
our external partners we have improved accuracy 
of our assumptions and estimations, for example 
changing to weight data for some purchased 
goods and services, rather than relying purely on 
assumptions based on spend. During this 
process, we discovered that an error had been 

made in the original baseline calculations. 
Correction of this error means that we are now 
restating our 2021 scope 3 emissions to be 13.3m 
tonnes and are also disclosing 2022 to be 12.9m 
tonnes. In 2024 we will recalculate our scope 3 
emissions to include 2022 acquisitions, Vulcanic 
and Durex Industries and submit our new baseline 
to the SBTi for approval. We are looking at ways 
we can influence reduction in our scope 3 
emissions, including logistics in our value chain 
and purchased goods and services, but scope 3 
emission reductions will largely be dependent on 
grid-greening.

Emission reduction initiatives
We completed a wide range of emission reduction 
initiatives across the Group in 2023. For example, 
our Chromalox manufacturing site in Ogden, Utah 
(USA), recently completed a multi-year effort to 
upgrade and optimise its air compressor system, 
reducing energy consumption and emissions, 
while ensuring less downtime and maintenance 
and increased production throughput and quality. 
This has led to a 55% improvement in operating 
efficiency and a saving of approximately three 
percent of GHG emissions annually at this site as 
well as future-proofing for factory growth.

74

Spirax Group  Annual Report 2023

Strategic ReportGroup energy consumption
MWh 
(including acquisitions)

UK energy consumption
MWh
(including acquisitions)

Group energy intensity
MWh per £m of reported revenue 
(including acquisitions)

UK energy intensity
MWh per £m of reported revenue 
(including acquisitions)

166,356 MWh 41,891 MWh

90.7 MWh/£m

366.0 MWh/£m

2023

2022

2021

2020

2019

166,356

180,345

190,650

172,049

191,282

2023

2022

2021

2020

2019

41,891

51,673

55,200

48,807

50,663

2023

2022

2021

2020

2019

90.7

101.8

124.7

128.1

137.0

2023

2022

2021

2020

2019

366.0

428.6

526.3

504.3

475.2

Methodology statement
We employ an ‘operational control’ definition to outline 
our carbon footprint boundary. Included within that 
boundary are manufacturing facilities, administrative 
and sales offices where we have authority to 
implement our operating policies. For all entities we 
have measured and reported on our relevant scope 1, 
scope 2 and partial scope 3 emissions for 2023.

We have used the GHG Protocol Corporate Accounting 
and Reporting Standard and emission factors from the 
UK Government’s GHG Conversion Factors for 
Company Reporting (2019, 2020, 2021, 2022 and 
2023), data from the International Energy Agency 
(2019, 2020, 2021, 2022 and 2023), ISO 140064-1 and 
regionally specific Environmental Reporting Guidelines 
to calculate our total CO2e emissions figures on a 
location-basis.

To report under the market-based method we have 
used the GHG Protocol data hierarchy, striving for the 
highest precision possible. For sites with green energy 
contracts, we have obtained emissions factors for the 
relevant tariff and/or supplier in the first instance, 
using the residual mix where supplier-specific 
emissions factors (SSEFs) are not available. For sites 
without green energy contracts, we follow the data 
hierarchy and apply location-based factors only where 
SSEFs or residual mix are not available. When entering 
new green contracts, we apply SSEFs (where available) 
from the start of the year and do not restate prior years 
with SSEFs. No certified green energy contracts are 
included in our market-based figures for 2019 or 2020.

  For more information please see our methodology statement 
on our website: spiraxgroup.com/sustainability-downloads

Energy performance
In 2023, total Group energy use excluding 2022 acquisitions 
decreased by eight percent against 2022 to 166,356MWh and 
decreased by 11% on an intensity basis to 90.7MWh per million 
pounds of revenue (2023: 101.8). 

Energy use in the UK accounted for 25% of the Group’s total usage 
in 2023, at 41,849MWh and decreased by 19% compared with 2022. 
On an intensity basis, UK energy use decreased 15% year-on-year, 
to 365.6MWh per million pounds of reported revenue. Energy 
intensity for the UK is high compared to that of the Group as a 
whole, as we manufacture in the UK for sales overseas into global 
markets.

Including Vulcanic and Durex Industries, total Group energy use 
reduced 8% in 2023 to 166,356MWh (2022: 180,345) and has 
reduced 13% since 2019. In the UK, energy use including 
acquisitions was 41,891MWh.

Energy management
An example of an energy management project undertaken in 2023 
is at our Watson-Marlow manufacturing site in Falmouth (UK). From 
assessing our energy consumption using data from our digital 
monitoring system, we were able to identify that air compressors at 
this site were losing compressed air at the weekends, despite none 
of the systems running at the weekend requiring compressed air. 
This knowledge allowed us to identify leaks in the system that we 
were able to fix and fit timers to automatically shut down these 
compressors between Friday PM and Monday AM when they are 
not needed. These changes are saving approximately 49,700kWh 
per annum of electricity at this site.

Focus for 2024
•  Implement a power purchase agreement for a material 

proportion of our UK electricity consumption

•  Progress electrification of our Spirax Sarco site at Runnings 

Road (UK) 

•  Embed access to data via our digital monitoring system and 

install digital meters at 2022 acquisition sites

•  Further deploy energy management standards

•  Resubmit targets to the SBTi to include recent acquisitions

Spirax Group  Annual Report 2023

75

Strategic ReportSustainability Report: Strategic initiatives continued

Biodiversity net gain

Key strategic targets
•  Deliver a biodiversity offset equivalent to five times our 

global operational footprint by 2025

•  Deliver biodiversity net gain* of +10% for all new 

manufacturing sites and facilities

•  Deliver at least one biodiversity initiative per operating 
company, on site or in the local community by 2025

Our progress since 2021 (cumulative)*
1,656 acres 

Land protected in Argentina

76%

Operating companies have delivered at least one 
biodiversity initiative since the launch of the One Planet 
Sustainability Strategy in 2021

*   Quantification of net gain will be focused on large development 
projects, where locally specific net gain methodologies will be 
applied, similar in approach to the UK’s DEFRA methodology

*  Includes recent acquisitions

Biodiversity initiative
In cooperation with LandCare and 
Creating Canopies, five colleagues 
from Spirax Sarco Australia 
attended our third planting day at 
Carnarvon Golf Course. On this day 
they were able to plant 200 native 
trees to grow the golf course 
canopy and also maintain plants 
that were planted the previous year. 
Volunteering work at this site has 
contributed to the return of bird life 
to this space, with Birding Australia 
recording 34 wild bird species at 
this site, including Pacific Black 
Ducks and a pair of Tawny 
Frogmouths.

Biodiversity is our ally in the battle to counter the effects of climate 
change. Healthy ecosystems can help to limit global temperature rises. 
Whilst we are becoming more and more aware of the impact of climate 
change on our environment and its inhabitants, we are also conscious of 
the effects our business activities have and the complex network of 
interactions between plants, animals and micro-organisms. Protecting 
this delicate balance is an important objective for our One Planet 
Sustainability Strategy and one that helps us to engage our colleagues, 
our communities and our value chain.

Alignment with UN SDGs

Progress
We have continued to invest in our partnership with the World Land 
Trust, funding the protection of a further 572 acres of land on the 
Somuncurá Plateau in Argentinian Patagonia, equivalent to our operating 
footprint, including that of our recent acquisitions, Cotopaxi, Vulcanic 
and Durex Industries. Now in its third year, this long-term partnership is 
helping to protect this unique environment and the species that thrive 
there.

Headquarters in Cheltenham (UK), we have had our planting scheme 
approved by the local authority and will implement this in 2024 to deliver 
a biodiversity net gain of more than 10%. External assessment of 
proposed plans at our Watson-Marlow site in Devens (USA), will also 
deliver over 10% net gain in biodiversity and will start in spring 2024. 
Further schemes are being developed at our Gestra site in Bremen 
(Germany) and at Chromalox in Ogden, Utah (USA).

We are delivering excellent progress against our target for all Group 
operating companies to complete at least one biodiversity initiative on 
site or in the local community by 2025, with 83% of legacy operating 
companies (76% including acquisitions) already having delivered a 
biodiversity initiative to date. An example of an initiative delivered in 
2023 is our Gestra manufacturing site contributing to reforestation of an 
area in North Rhine (Germany), where a 12 hectare area has been 
affected by damage due to a bark beetle infestation. Another example is 
in India where Watson-Marlow colleagues planted 1,000 trees of eight 
different species at Tulapur village in Pune.

Focus for 2024
•  Progress biodiversity net gain for all major 

construction projects

•  Increase biodiversity initiatives in 2022 acquisitions

As part of our commitment to biodiversity net gain, we are developing 
landscaping planting schemes to improve the biodiversity as part of all 
major construction projects. At our newly rebuilt Spirax Group 

•  Continue to make progress against our target for all legacy 
operating companies to complete a biodiversity initiative 
by 2025

76

Spirax Group  Annual Report 2023

Strategic ReportEnvironmental improvements

Key strategic targets
•  Reduce water consumption by 15% (compared to 2019)
•  Achieve zero waste to landfill
•  Reduce waste generated by our sites by 10% (compared 

to 2019)

•  Eliminate the use of solvent-based paint on our sites by 

the end of 2025*

•  All manufacturing sites certified to ISO 14001 standard or 

equivalent by the end of 2025

*   Unless mandated by customer requirements and with Group 

Executive Committee approval

Our progress in 2023*
13%

Reduction in water consumption since 2022

2%

Decrease in waste production since 2022

14%

Waste to landfill in 2023

*  Includes recent acquisitions

Waste reduction initiative
Wooden pallets and boxes from 
incoming shipments which are in 
good condition are reused wherever 
possible at our Spirax Sarco site in 
Wuhan, China. However, we 
identified that, as a proportion of 
total waste, wood had increased 
sharply from 10% in 2019 to 30% in 
2022, due to increased production 
output. In an effort to reduce wood 
waste at this site, we began 
reconditioning used pallets instead 
of recycling them. Slightly damaged 
pallets are now repaired and severely 
damaged pallets are dismantled to 
be used as materials for the repairs 
of others. Since starting this project 
in March 2023, wood waste fell by 
37% in the first half of 2023 
compared with 2022, indirectly 
saving approximately 1,170kg of CO2e 
per year.

Progress
Following on from the rollout of waste and water action plan templates 
in 2022 and the resulting reduction plans, we have begun to see the 
positive impact of the work we have completed since launching our 
One Planet Sustainability Strategy in 2021. This has been aided by 
the implementation of monitoring and metering at all but one of our 
Group legacy manufacturing sites in 2023, excluding 2022 acquisitions.

During 2023 we focused on our top five consumers of water and 
producers of waste internally in each Business, ensuring that we 
are improving practices and efficiency at these sites to have the 
largest impact on our Group as a whole. We will utilise our learning 
from these locations to disseminate across the rest of the Group as 
part of internal best-practice sharing.

Of our 26 legacy manufacturing sites, excluding the recent acquisitions 
of Cotopaxi, Vulcanic and Durex Industries, 22 are currently certified to 
ISO 14001. In 2023, our Hiter manufacturing site in Brazil gained ISO 
14001 certification and we have plans in place for 2024 and 2025 for 
the remaining outstanding locations. None of the 11 new manufacturing 
sites acquired at the end of 2022 currently have ISO 14001. Achieving 
certification at these sites will be a priority in 2024 onwards, but is not 
expected to be completed by 2025. 

Spirax Group  Annual Report 2023

77

The way we manage resources in our own operations is one of the 
most direct ways through which we can lessen our impact on the 
environment. By ensuring that we are operating efficiently we can 
preserve resources, reduce our carbon footprint and minimise 
pollution of the natural world.

Our focus on water efficiency, waste reduction and elimination of 
solvent-based paints ensures that we are controlling how we use 
resources and dispose of waste responsibly to protect the 
environments where we live and work.

Alignment with UN SDGs

Strategic Report 
Sustainability Report: Strategic initiatives continued

Environmental improvements continued 

Total water use
m3
(including acquisitions)

Water intensity
m3 of water per £m of 
reported revenue 
(including acquisitions)

Total waste 
generation
m3
(including acquisitions)

177,469 m3

96.8 m3/£m 

6,781 m3

Waste intensity
m3 of waste per £m of 
reported revenue 
(including acquisitions)

3.7 m3/£m

Waste to landfill
%
(including acquisitions)

14%

2023

163,788

2023

96.8

2023

6,116

2023

3.7

2023

10%

14%

2022

2021

2020

2019

13,681*

203,796

168,742

163,280

182,746

2022

2021

2020

2019

*   2022 acquisitions, 
Cotopaxi, Vulcanic 
and Durex Industries 
included from 2023

126.5

125.5

136.8

147.1

2022

2021

2020

2019

665*

6,888

6,327

5,974

6,572

2022

2021

2020

2019

*   2022 acquisitions, 
Cotopaxi, Vulcanic 
and Durex Industries 
included from 2023

4.3

4.7

5.0

5.3

2022

2021

2020

2019

10%

13%

16%

19%

*   Total Group (including 
2022 acquisitions, 
Vulcanic and Durex 
Industries, from 2023) 

Water
The Group water usage was verified by TÜV NORD CERT GmbH in 
accordance with International Standard on Assurance Engagements 
3000 Assurance Engagements Other than Audits or Review of 
Historical Financial Information (ISAE 3000), regarding its 
correctness and completeness. This audit did not include 2022 
acquisitions, as this was their first year of collecting data and 
integrating into Group standards, but a thorough internal review 
was completed on their data. For our legacy operating companies, 
assurance was received as follows: 

Acting as an independent Certification Body TÜV NORD CERT 
GmbH has verified the water usage of the organisation, for the 
reporting period 01.01.2023–31.12.2023 (inclusive), to be 
163,777,712 litres.

TÜV NORD CERT GmbH, February 2024.

In 2023, excluding 2022 acquisitions, our water consumption 
decreased by 20% compared to 2022 to 163,778m3. This has been 
due to the cumulative effects of the work we have been doing since 
2021 to improve efficiencies in our processes and on sites. The 
installation of monitoring and metering has meant that we have 
been able to find and fix leaks that would otherwise have gone 
undetected, for example at our Watson-Marlow site in Falmouth, 
UK. It is estimated that fixing a previously unknown leak accounted 
for a 37% reduction in this site’s water use compared to 2022.

Against our 2019 baseline, absolute water use excluding 
acquisitions decreased by ten percent. On an intensity basis, 
water use decreased by 23% compared with 2022, with an overall 
reduction in intensity of 34% compared to our 2019 baseline.

   For progress against our One	Planet:	Engineering	with	Purpose 
Sustainability Strategy targets, see pages 70-71.

Including Vulcanic and Durex Industries for the first time in 2023, 
water use in 2023 was 177,469m3 (2022: 203,796m3) and has 
reduced 13% since 2022 and 3% since 2019.

Waste
Excluding Vulcanic and Durex Industries, our global operations 
generated 6,116 tonnes of waste in 2023, which is a decrease of 11% 
from the previous year. On an intensity basis, we saw a 15% decrease 
in waste generated at 3.6 tonnes per million pounds of reported revenue.

As part of our data quality and continual improvement processes, 
we have made adjustments to reported waste since 2019, ensuring 
that we are capturing all waste streams at all sites possible. This 
means we are restating our historic waste data, in line with our 
restatement threshold of two percent, but are not rebaselining to 
include proportional waste for 2022 acquisition companies.

The proportion of waste that is diverted from landfill globally in our 
legacy sites has remained static, with 90% of our waste recovered, 
recycled or used to generate electricity in 2023 (2022: 90%). Including 
acquisitions, 86% of waste was diverted from landfill in 2023.

Including Vulcanic and Durex Industries for the first time in 2023, 
waste production in 2023 was 6,781 tonnes (2022: 6,888 tonnes) 
and has increased 3% since 2019.

Solvent-based paint
Our internal cross-Business working group continues to evolve and 
has recently developed transition roadmaps for each Business that 
details our working plans to transition away from solvent-based 
paints. This group has also started to develop an internal standard 
which defines the allowable percentage of volatile organic 
compounds (VOCs) we use in our paints.

The roadmaps are periodically reviewed by senior leadership to 
ensure full alignment and proper planning. Each of the Businesses 
has partnered with its primary paint suppliers for additional 
technical support in this journey and to ensure we are updated on 
the most current technology. 

An exercise has been started to understand which of our recently 
acquired sites are using solvent-based paints and the associated 
volumes. Roadmaps will be developed to drive the elimination of 
these paints and a successful transition to aqueous-based paints, 
although this is not expected to be started before 2025 for these 
new businesses.

Focus for 2024
•  Implement planned water improvement projects

•  Install digital monitoring and metering at the largest of our 

recently acquired sites, as well as sub-metering and finding 
improvements from this data

•  Complete end-to-end sustainability reviews of Vulcanic sites

•  Strengthen internal community of practice, empowering, 

educating and developing leaders within the sustainability space 

78

Spirax Group  Annual Report 2023

Strategic ReportSustainable products

Key strategic targets
•  Quantify the sustainability benefits and whole life cycle 
carbon footprint of some existing product groups and all 
new products

•  Grow sales of products with quantifiable sustainability 

benefits to customers

•  Eliminate all single-use plastic (SUP) and non-recyclable 

packaging by 2025, unless specified by customer 
requirements such as sterile applications

Our progress in 2023
8

Life cycle assessments completed 

We have been working on understanding the environmental 
attributes of our products across their whole life cycle. We are also 
implementing systems to embed eco-design improvements into our 
processes. Our goal is to design new products and, where 
appropriate, refresh existing products, in order to reduce our own 
environmental impacts as well as that of our customers and 
suppliers.

Decarbonising our customers’ industrial processes is a major part of 
Spirax Group’s offering. Working with staff at a university campus, 
Chromalox’s DirectConnect Medium Voltage electric steam generators 
were installed to replace gas powered heating and distribution 
systems. The steam generators are highly efficient and have low 
installation costs and quick response times compared to traditional 
low voltage steam generators.

Alignment with UN SDGs

Progress
In 2023 we started developing sustainability product passports in 
Watson-Marlow that identify all the sustainability metrics of our 
products to provide clarity for our customers. The passports will be 
adapted to adopt new metrics in line with customer questions 
highlighted in our Voice of the Customer programmes.

Across the Group, we conducted eight life cycle assessments 
(LCAs) in 2023. LCAs support new product development by giving 
our engineers key metrics to set targets for improvements. A recent 
LCA conducted on one of our soon-to-be-released BioPure 
products has proven to show significant reductions. The 
assessment, covering all stages of the life cycle, revealed an 
estimated 22% reduction in CO2e emissions, with expected 
significant reductions in manufacturing and upstream emissions, 
benchmarked against a previous LCA conducted in 2021.

Our digital monitoring capabilities are helping customers to 
optimise industrial processes and energy use worldwide, reducing 
energy consumption and operational spend. For example, Cotopaxi 
and Spirax Sarco worked with a multinational food company in 2023 
to deliver real time analysis of water, air, gas, energy and steam 
(WAGES) through our monitoring system. They identified evaporation 
and heat losses and then implemented a heat recovery system.

Spirax Sarco, part of STS, has introduced the Customer 
Sustainability Journey (CSJ). The programme provides optimisation 
of customers’ steam systems measured against energy, CO2e, water 
and financial savings. These can then be managed via a new digital 
platform. A CSJ for a customer from the dairy industry focusing on 
recovery of energy from the surface blowdown in the steam system 
yielded a saving of 6,529GJ of energy, 2,482 m3 of water and 366 
tonnes CO2e per year. 

Customer environment benefits
Annual estimated customer 
CO2 energy and water savings 
from a select range of 20 
product categories sold in 2023.

To put these savings into 
context, that is the 
equivalent of:

16.6m

tonnes of CO2 
per year

226m

GJ per year of energy

87.1m

m3 per year of water

675m

mature trees 
absorbing CO2

2.08m

people’s annual 
average energy 
consumption (UK)

34,900m

Olympic-sized 
swimming pools 
of water

Focus for 2024
•  Develop and implement a purpose-built eco-design tool that 
will standardise environmental assessment across the Group

•  Further develop product sustainability passports for some of 
our product families highlighting materials, due diligence, 
responsible production, efficient design, circularity and 
responsible packaging

Spirax Group  Annual Report 2023

79

Strategic ReportSustainability Report: Strategic initiatives continued

Sustainable supply chains

Key strategic target
•  80% of strategic and high risk suppliers assessed and 

meeting or exceeding our sustainability standards by 2025

Our progress in 2023 (cumulative)
931

76%

Suppliers in the Supplier 
Sustainability Portal

Suppliers signed the 
Supplier Sustainability Code 

Castings project
As part of our scope 3 
quantification, we identified that 
metal castings are the single largest 
commodity for greenhouse gas 
(GHG) emissions in our supply 
chain. In 2023, we launched a 
project to work with casting suppliers 
and investigate opportunities to 
reduce GHG emissions from these 
products, including recycled 
materials, circular economy 
opportunities and investment in 
induction furnaces. The 
partnerships from this project will 
mean stronger working relationships 
as we collaborate to reduce our 
impact on the environment.

As a responsible manufacturer, we understand the importance of 
our supply chain in meeting our sustainability goals for people and 
the planet. We actively develop and educate our suppliers, to 
further raise standards and build long-term partnerships that are 
mutually beneficial.

By encouraging our suppliers to reduce their environmental 
footprint, as well as requiring them to meet our expectations 
relating to human rights, we are ensuring that we meet both our 
own high standards and the growing expectations of our 
stakeholders. This increased monitoring combined with continuous 
improvement methodologies will deliver a robust, high performing 
supply chain capable of meeting our future needs, which also 
delivers for the needs of the planet.

Following on from the launch of our Supplier Sustainability Portal 
(Portal) in 2022, we have now successfully onboarded 931 
suppliers, in line with our rollout plan. These strategic or higher risk 
suppliers have been providing qualitative and quantitative data and 
evidence regarding a wide range of sustainability topics, including 
resource use, climate impact and human rights. In these suppliers 
we are seeing a month-on-month improvement in response rates 
against all topics, with response rates up to 59% of respondees for 
a questionnaire on product stewardship by the end of February 
2024. As the newer suppliers continue to engage and phase one 
suppliers, who were part of the initial rollout, further embed, we 
expect to see these results continue to improve. We are on track to 
meet our 80% target by 2025. Suppliers of our 2022 acquisitions 
are not included in these targets yet.

As well as direct monitoring of these strategic and higher risk 
suppliers, the Portal also allows for indirect monitoring of a larger 
range of suppliers, such as monitoring alerts on potential compliance 
issues or areas of concern in news articles, media outlets and other 
sources of communication. We are now monitoring 1,973 additional 
suppliers indirectly in this way, with all potential flags being reviewed 
and assessed internally. In 2023, we had 308 flags from this system, 

80

Spirax Group  Annual Report 2023

however, many of these are duplicates or related to historic issues. 
None of these flags have required immediate intervention. Reviewing 
these flags is being incorporated into our supplier management 
risk-assessment process.

Signing the Code
In 2022, we reported an expected drop in the percentage of 
suppliers having signed the Supplier Sustainability Code (Code) as 
we transitioned to a new system of the Code being signed through 
the Portal. By the end of 2023, this percentage had increased to 
76% (2022: 30%), demonstrating that our suppliers are familiarised 
with the new process. Our in-house monitoring systems are 
enabling us to focus on and effectively target unsigned Codes.

In 2023, we analysed our supply chain and exited some suppliers, 
particularly those who were unwilling to sign the Code or where 
standards fell short of those required, as part of this larger review 
across the Group.

Alignment with UN SDGs

Focus for 2024
•  Incorporate the next phase of suppliers into our Supplier 

Sustainability Portal

•  Work with suppliers to improve response rates and begin 

to assess results

Strategic ReportSupporting our communities

Key strategic targets
•  Deliver 150,000+ hours (cumulative) of colleague 

volunteering globally by 2025 

•  £2 million of cash or in-kind donations (cumulative) made by 

our Group Companies by 2025

•  Establish the Group Education Fund and donate up to £15 

million by 2030

Our progress in 2023*
25,697

£1,158,284

Volunteering hours  
delivered

Donated by the Spirax Group 
Education Fund

*  Includes recent acquisitions

Group Charitable Fund donations
£’000

£402,900

Volunteering hours
hours
(including acquisitions)

25,697 hours

Operating company cash/in-kind
donations £’000
(including acquisitions)

£340,200

2023

2022

2021

2020

2019

402.9

2023

572.0

2022

 25,697

22,140

345.1

2021

11,057

265.8

280.3

2020

3,154

2019

5,311

2023

2022

2021

2020

2019

340.2

349.6

335.6

197.7

188.5

As a Group, we have committed to increasing the wellbeing of 
people in our communities, while addressing global sustainability 
challenges such as access to education, climate change and 
biodiversity loss.

In the 66 countries in which we operate globally, we want to make 
life better for the people in our communities. Through charitable 
donations and colleague volunteering we share our resources and 
expertise to meet local needs, improve access to education and 
support longer-term economic wellbeing so that our communities 
are stronger and more resilient now as well as in the future.

Alignment with UN SDGs

Progress 
Spirax Group Education Fund
In 2023, we continued to invest in local educational needs as 
identified by our operating companies in the communities in which 
they operate. Since inception, the Spirax Group Education Fund has 
approved a total of 100 projects in 38 countries, paying out over £2 
million to date. Some of the projects approved across the Group in 
2023 include the funding of educational resources for hospitalised 
children in France; the funding of academic scholarships for 
underprivileged young people in children’s homes and young 
people with disabilities in Taiwan; and funding university tuition 
fees for five students from an orphanage in Vietnam.

In 2022, we commenced funding towards the construction of a new 
school in Egypt with further funds donated in 2023. This school was 
completed and opened in October 2023, providing initial places for 
96 young students who previously had no access to education in 
their local area and either had to walk long distances to school or 
did not attend.

Group charitable donations
The Spirax Group Charitable Fund donated over £409,200 to 
charitable causes. Some of these donations include: £8,000 to 
Young Lives vs Cancer, £30,000 to National Star College and 
£40,000 to WaterAid.

Colleague volunteering hours increased by 16% in 2023 compared 
to 2022, totalling 25,697 hours of Company time spent volunteering, 
with 58,894 hours cumulatively since 2021. Our operating 
companies donated £340,200 to charitable causes, in cash or 
in-kind (non-cash) donations during 2023.

For our International Day of Charity in September, we supported 
Sustainable Development Goal 2 – ‘Zero Hunger’. Against this 
objective, 27 activities were reported by 19 operating companies, 
delivering 382 volunteering hours.

Matched-giving
A number of earthquakes with devastating effects occurred in 
2023. In February, we launched a match-giving appeal resulting in 
over £100,000 donated by colleagues and the Spirax Group 
Charitable Fund to help those affected by the earthquake in Turkey 
and Syria. In addition, in September the Group made a £25,000 
donation to support the British Red Cross Morocco Earthquake Appeal.

Focus for 2024
•  Support SDG 15 - ‘Life on Land’ for the International Day of 

Charity in September

•  Continue to develop and refine impact measurements for 

the Spirax Group Education Fund

•  Embed community engagement culture in recently 

acquired companies

•  Ensure we continue to have a diverse range of applicants for 
the Spirax Group Education Fund, from a wide geographical 
and operating company spread

Spirax Group  Annual Report 2023

81

Strategic ReportOur communities

Enabling future 
generations

Building the foundations for a brighter future

The Spirax Group Education Fund (the Fund) is 
our commitment to supporting the future of 
engineering at a grass roots level. It was established 
at the end of 2021 to improve access to education, 
tackle poverty through education, remove 
barriers and inequality, and improve diversity in 
engineering. The Spirax Group Education Fund is 
a central source of funding that our operating 
companies can apply to, to request money to 
meet a locally identified educational need and 
build a brighter future together. 

By the end of 2023 the Fund has paid out more 
than £2 million to over 100 projects, with a 
further £600,000 committed for payment in 
future years. What’s special about the Fund is 
that each project supported has been nominated 
by a colleague to improve the lives of people in 
their local communities. Each grant awarded is 
managed by a local operating company which 
means that right across our Group, we’re 
working together to provide help where it is 
needed most in our local communities. 

We are also particularly proud of projects that can 
become self-sustaining as a result of our support, 
such as the creation of a digital learning hub at 
an elementary school serving a remote and 
under-privileged community, in Quezon, Philippines. 

Joel Flores is Process Industries Leader for 
Watson-Marlow based in Southeast Asia. He 
explains why he applied for a grant from the 
Spirax Group Education Fund. 

Number of projects supported by the Spirax Group 
Education Fund so far

100+

Total amount paid or committed since launch

£2.8 million

Funds to be donated by 2030

£15 million

82

Spirax Group  Annual Report 2023

The impact of this investment in the early 
education and digital skills of future 
generations of engineers will be seen in 
years to come, as they embark on their 
careers. By equipping and inspiring young 
people in the province of Quezon, we are 
enabling them to find their role in 
delivering a more efficient, safer and 
sustainable world in the future.”

Joel Flores
Process Industries Leader,  
Watson-Marlow Fluid Technology Solutions

Strategic ReportDigital skills powering 
sustainable futures

Dunong Cacawayan Elementary School is 
located in Infanta Quezon – an under-
privileged area in the province of Quezon, 
Philippines, with a population of around 600 
people. The school is several miles from the 
town, via challenging roads, and despite being 
established in 1972 only recently secured an 
electricity supply. As the school just has two 
functional classrooms, the Rotary Club 
of Infanta was looking for support in 
constructing a Learning Hub for the students.

“I applied to the Spirax Group Education Fund 
for £12,500 to cover the construction costs 
of the project and was delighted when I found 
out my application had been successful,” said 
Joel Flores, Process Industries Leader. 

The Learning Hub features a mini library and 
computer bank. It is designed to inspire its 83 
students and spark an interest in engineering, 
but it also gives them access to online 
information and digital educational resources 
they wouldn’t have had previously, to help 
improve their reading, IT and science-based 
learning skills.

Digital technology and skills have 
revolutionised nearly every part of our daily 
lives, and will continue to have a major role to 
play in our future, so giving this community 
the skills they will need to be a part of this 
future is vital. 

Longer term, the initiative, along with the 
wider curriculum of the school, aims to 
provide free access to education regardless 
of background, helping to tackle poverty in 
the community and improve access to 
education now and for years to come. 

After receiving the funds in August 2023, 
clearing of the site began in September and 
construction of the 30m3 Dunong Cacawayan 
Learning Hub began in January 2024 and will 
complete by the end of March. The local 
government will provide ongoing funding to 
the facility and it will be monitored by a 
community representative from the 
Department of Education and the Rotary Club 
of Infanta Quezon. 

Spirax Group  Annual Report 2023

83

Strategic ReportTCFD and Climate-related Financial Disclosure (CFD)

Task Force on Climate-related 
Financial Disclosures (TCFD)

In accordance with Listing Rule 9.8.6R(8) we confirm that the following table 
contains disclosures consistent with the Task Force on Climate-related 
Financial Disclosures’ recommendations and recommended disclosures.

Our approach is fully aligned with ten of the 11 TCFD 
recommendations and partially aligned with one, which is: 
Metrics and targets b) disclose scope 1, scope 2 and, if 
appropriate, scope 3 greenhouse gas (GHG) emissions and 
the related risks. Throughout 2022, we used a third-party 
carbon accounting specialist to help us establish our scope 
3 emissions for a baseline year of 2021. In 2023, we calculated 
our scope 3 emissions for the 2022 financial year and 
improved our methodology to increase accuracy of these data. 
Scope 3 emissions for 2021 and 2022 can be found on page 
74. Scope 3 is highly complex and requires significant levels 
of estimations where data are not available. As we are still 
developing our data collection processes for scope 3, reliant 
on external support, it was not possible to calculate full 
scope 3 emissions for 2023 ahead of the reporting deadline. 
We have disclosed a partial scope 3 figure (category 3, B 
and C) for 2023, which can be found on page 74 and full 
scope 3 emissions for 2022. In 2024, we will be working to 
increase the speed of these calculations, with a view to 
publishing a full scope 3 analysis in the coming years.

We will review our disclosures against the recommendations 
of TCFD on an annual basis.

Governance

Describe the Board’s oversight of climate-related risks 
and opportunities
The Board is responsible for the overall stewardship of 
strategic risk management and internal control. The Audit 
Committee is also directly involved in the detailed review 
of risks, including those detailed in these disclosures, and 
reports back to the Board on its findings. During 2023, the 
Audit Committee received four risk management updates 
from the Risk Management Committee’s Chair, and also 
reviewed the Principal Risks, as well as the position of 
climate change on the Group Risk Register.

Our One Planet: Engineering with Purpose Sustainability 
Strategy is an important mechanism by which we seek to 
mitigate climate-related risks and maximise climate-related 
opportunities. The Board received six updates and the Audit 
Committee received two updates from Group Director of 
Sustainability during 2023. This included updates on the 
Group’s progress against One Planet Sustainability Strategy 
targets, TCFD, upcoming changes to regulatory reporting 
requirements and information about scope 3 data calculations.

Supporting customers on their decarbonisation journey is 
an important element of both our Steam Thermal Solutions 
(STS) and Electric Thermal Solutions (ETS) Business strategies. 
The Board also provides strategic oversight of these Business 
strategies, ensuring that we are mitigating any market-based 
risks that could arise as a result of climate change. 

Where sustainability, including carbon reduction 
investments, is part of a large Capex proposal, these 
investments are directly approved by the Board. Climate 
impact is considered as one of the factors when making 
Capex decisions and in mergers, acquisitions and other 
business plans.

Describe management’s role in assessing and 
managing climate-related risks and opportunities
The Risk Management Committee has responsibility for 
managing climate-related risks. Sarah Peers, Group Director 
of Sustainability, had specific delegated responsibility for 
overseeing climate-related risks and mitigation activities in 
2023. Through her role as a member of the Group Executive 
Committee she ensures that climate-related risks and 
opportunities are appropriately considered in management’s 
day-to-day operational practices.

During 2023, we reviewed the Group’s exposure to risk 
using a bottom-up approach, where the Committee sought 
views of the Group operating companies on the risks that 
they considered may affect their activities to ensure new or 
emerging risks are not missed. Following this process, the 
Committee reviewed and confirmed the robustness of the 
countermeasures that Group operating companies have in 
place to mitigate the Principal Risks in the Group Risk Register.

During 2023, management of the Group’s climate change 
mitigation activities was overseen by the Board, the Group 
Executive Committee and the Group Sustainability 
Management Committee (GSMC) utilising the management 
structure outlined on page 69. The GSMC comprises the 
Group Director of Sustainability, the Business Heads of 
Sustainability, Strategic Initiative and Strategic Project 
Leads and other relevant individuals. Governance structures 
for risk management can be found on page 100.

Management oversight of climate-related risks and 
opportunities is embedded within the One Planet 
Sustainability Strategy and within our core Business 
strategies. Through those strategies, the Group Executive 
Committee and Business Executive Committees consider 
climate-related risks, opportunities, strategic 
implementation and progress against targets.

84

Spirax Group  Annual Report 2023

Strategic ReportStrategy – Acute physical risks
Acute physical risks are event driven, specific episodes that have the potential to inflict significant physical damage

Risk/opportunity

Description

Flooding 
– river and 
flash flooding 
from 
precipitation

Windstorm

17% of the Group’s operations by 
total insured value (TIV), 42 of 239 
locations, are currently exposed to 
risk of river flooding, with 28 sites 
(13% of TIV value) having 1% 
likelihood of river flooding in a year. 
TIV at risk is expected to increase 
to 19% by 2030, and then remain 
stable at 19% to 2050 under a high 
(4°C) warming scenario. The Group 
has some exposure to heavy rainfall 
and potential flash floods with 43% 
of the TIV today located in areas 
exposed to high levels of precipitation, 
which is forecast to increase 
slightly to 44% by 2050 under a 
high warming scenario. The Steam 
Thermal Solutions site in Shanghai, 
China, is the highest value asset at 
the highest level of risk. 

Although a number of sites have 
exposure to this flooding, the risk 
and potential impact are still 
insignificant, with likelihood of 
flooding tending towards a 
1-in-100-year-type event under 
high-warming scenario, RCP8.5 
(see page 90).

Under RCP 8.5, it is predicted that 
by 2050, 5% of the operations have 
a 10% likelihood of flooding in a 
given decade.

91 locations (mostly in Europe) are 
in regions exposed to strong winds 
(accounting for 51% of TIV), with a 
1% annual chance of having severe 
wind gusts of over 121km/h, with 
4 sites having a risk of winds of 
161–200km/h. The highest value 
asset currently at risk from 
windstorm is Watson-Marlow’s site 
in Falmouth (UK). TIV at risk from 
windstorms is expected to remain 
stable to 2050 under a high 
warming scenario, but the 
frequency of windstorms is likely 
to increase over time. 

Even under a hothouse world 
scenario, the average annual 
modelled impact may increase 
slightly; however, it would still be 
in the insignificant range as per 
the Group Enterprise Risk 
Management (ERM) scale. 

Estimated 
financial impact

Low carbon 
economy
(RCP 2.6 – 2030)

Hazard exposure

Residual risk profit 
impact

Hothouse world
(RCP 8.5 – 2050)

Hazard exposure

Residual risk impact

Link to metrics and 
targets

Minor residual risk 
impact means that 
the we have not 
identified this as a 
risk that requires a 
specific metric or 
target. The Risk 
Management 
Committee reviews 
risks on an annual 
basis so a future 
change in the 
residual risk impact 
could lead to the 
implementation of 
a specific metric 
or target.

How we manage  
and mitigate this risk

These risks are managed through 
our Principal Risks 5 (loss of 
manufacturing output at any Group 
factory) and 7 (loss of a critical 
supplier). To mitigate risk, annual 
risk assessments are conducted by 
our insurance partner and we have 
appropriate insurance cover. 
Business continuity planning and 
capacity planning are in place to 
ensure we have spare capacity at 
alternative sites and stock is held 
locally in sales companies. For key 
commodities, where possible, we 
seek to maintain dual sourcing to 
negate the risk from the loss of a 
critical supplier.

In 2024, findings of the climate risk 
assessment will be circulated, 
particularly with manufacturing 
facilities, so that adequate mitigation 
measures can be considered and 
embedded in their business 
continuity plans at a site level.

Low carbon 
economy
(RCP 2.6 – 2030)

Hazard exposure

Residual risk profit 
impact

Hothouse world
(RCP 8.5 – 2050)

Hazard exposure

Residual risk impact

Minor residual risk 
impact means that 
the we have not 
identified this as a 
risk that requires a 
specific metric or 
target. The Risk 
Management 
Committee reviews 
risks on an annual 
basis so a future 
change in the 
residual risk impact 
could lead to the 
implementation of 
a specific metric 
or target.

This risk is managed through our 
Principal Risks 5 (loss of 
manufacturing output at any Group 
factory) and 7 (loss of a critical 
supplier). To mitigate risk, annual risk 
assessments are conducted by our 
insurance partner and we have 
appropriate insurance cover. 
Business continuity planning and 
capacity planning are in place to 
ensure we have spare capacity at 
alternative sites and stock is held 
locally in sales companies. For key 
commodities, where possible, we 
seek to maintain dual sourcing to 
negate the risk from the loss of a 
critical supplier.

In 2024, findings of the climate risk 
assessment will be circulated, 
particularly with manufacturing 
facilities, so that adequate 
mitigation measures can be 
considered and embedded in 
business continuity plans at a 
site level.

Hazard exposure

Residual	risk	impact	(annual	profit)

5 
4 
3 
2 
1 

  Very High
  High
  Medium
  Low
  Very Low

5 
4 
3 
2 
1 

  Catastrophic 
  Major 
  Moderate 
  Minor 

Insignificant 

>£100m
£50m - £100m
£25m - £50m
£10m - £25m
<£10m

Spirax Group  Annual Report 2023

85

Strategic Report 
 
 
TCFD and CFD continued

Strategy – Acute physical risks continued

Risk/opportunity

Description

Fire

12% of the Group’s TIV is today 
exposed to at least 20 days per 
year of fire weather, with Chromalox’s 
Ogden, Utah (USA), site the highest 
value asset with some level of risk, 
and Chromalox’s Nuevo Laredo, 
Mexico, site having the highest 
level of risk but a lower TIV.

As global temperatures increase, 
the likelihood of fire risk is 
expected to increase with 19% 
of TIV at risk by 2050 under a 
high-warming scenario.

How we manage  
and mitigate this risk

This risk is managed through our 
principal risks 5 (loss of 
manufacturing output at any Group 
factory) and 7 (loss of a critical 
supplier). To mitigate risk, annual 
risk assessments are conducted by 
our insurance partner and we have 
appropriate insurance cover. We 
also conduct occasional 
inspections by local fire officers.

Business continuity planning and 
capacity planning are in place to 
ensure we have spare capacity at 
alternative sites and stock is held 
locally in sales companies. For key 
commodities, where possible, we 
seek to maintain dual sourcing to 
negate the risk from the loss of a 
critical supplier.

Estimated 
financial impact

Low carbon 
economy
(RCP 2.6 – 2030)

Hazard exposure

Residual risk impact

Hothouse world
(RCP 8.5 – 2050)

Hazard exposure

Residual risk impact

Link to metrics and 
targets

Minor residual risk 
impact means that 
the we have not 
identified this as a 
risk that requires a 
specific metric or 
target. The Risk 
Management 
Committee reviews 
risks on an annual 
basis so a future 
change in the 
residual risk impact 
could lead to the 
implementation of 
a specific metric 
or target. 

Under current conditions, the likelihood of an acute physical risk impacting the Group’s direct operations in a given year is 
deemed Unlikely, and the residual impact (post-mitigation) has been assessed as Insignificant (<£10 million).

To mitigate risk, annual risk assessments are conducted by our insurance partner and we have appropriate insurance cover. 
Business continuity planning and capacity planning are in place to ensure we have spare capacity at alternative sites and 
stock is held locally in sales companies. For key commodities, where possible, we seek to maintain dual sourcing to negate 
the risk from the loss of a critical supplier. 

In 2024, findings of the climate risk assessment will be circulated, particularly to manufacturing facilities, so that adequate 
mitigation measures can be considered and embedded in their business continuity plans at a site level.

   For more information about the management of these Principal Risks, see pages 101 to 105

Strategy – Chronic physical risks
Chronic risks arise from longer-term changes in climate pattern, notably drought, heat stress and sea level rise.

Risk/opportunity

Description

Heat stress

Currently 45% of the TIV of the 
Group’s operations (112 locations) 
is exposed to heat stress, seeing 
an average of >20 heatwave days 
in a given year with temperatures in 
excess of 30˚C. This is expected to 
increase to 55% of TIV at risk from 
heat stress by 2050, under a high 
warming scenario. Examples of 
high TIV sites currently at risk from 
heat stress include Chromalox 
Nuevo Laredo, Mexico; Steam 
Thermal Solutions Mexico; and 
Chromalox Tennessee (USA). Risks 
from heat stress include increased 
costs of running HVAC equipment 
and potential decrease in 
productivity of employees.

Estimated 
financial impact

Low carbon 
economy
(RCP 2.6 – 2030)

Hazard exposure

Residual risk impact

Hothouse world
(RCP 8.5 – 2050)

Hazard exposure

Residual risk impact

Link to metrics and 
targets

Minor residual risk 
impact means that 
the we have not 
identified this as a 
risk that requires a 
specific metric or 
target. The Risk 
Committee reviews 
risks on an annual 
basis so a future 
change in the 
residual risk impact 
could lead to the 
implementation of 
a specific metric 
or target. 

How we manage  
and mitigate this risk

Many of the operations currently 
exposed to heat stress are in 
locations where this environment 
is expected and well adapted for. 
Changing weather location patterns 
mean that more sites may move 
into areas of heat stress that are 
not currently and these sites may 
be less prepared.

Operations of Electric Thermal 
Solutions, Steam Thermal Solutions 
and Watson-Marlow are exposed. 
This trend could mean that increased 
cooling of buildings and machinery 
might be required to reduce the 
risk of operational disruption and 
also to improve working conditions 
for colleagues.

As part of continual asset 
management, energy audit and 
facilities update processes, 
systems will be assessed and 
upgraded where necessary.

86

Spirax Group  Annual Report 2023

Strategic ReportRisk/opportunity

Description

Drought

Currently 12% of the TIV of the 
Group’s operations (54 locations) 
is exposed to drought stress with 
three or more drought months per 
year. This is expected to increase 
under a high warming scenario, 
reaching 31% by 2050. An example 
of a high value asset with a high 
exposure to drought risk today is 
Chromalox Nuevo Laredo, Mexico. 
Drought may impact the availability 
and quality of water, which could 
impact manufacturing processes 
including product testing. 

Drought has the potential to impact 
the supply of raw materials where 
inland waterways are used for 
transportation, impact electricity 
availability in locations with a 
higher reliance on hydropower 
and increase the risk of wildfires.

Sea level rise Risk of exposure from sea level rise 

is 10% of assets by value, with no 
change expected to 2050. The 
Steam Thermal Solutions site in 
Shanghai, China, is the highest 
value asset at risk.

How we manage  
and mitigate this risk

The operations of the Group are 
not generally considered water 
intensive and therefore the 
potential impacts may be 
addressed through adaptation 
and risk management. 

Supply of raw materials and 
electricity are managed through 
Principal Risk 7, loss of a critical 
supplier. Mitigation activities under 
this risk include dual sourcing, 
managing stock levels for high-risk 
commodities and in-sourcing 
production where appropriate.

Estimated 
financial impact

Low carbon 
economy
(RCP 2.6 – 2030)

Hazard exposure

Residual risk impact

Hothouse world
(RCP 8.5 – 2050)

Hazard exposure

Residual risk impact

Link to metrics and 
targets

Minor residual risk 
impact means that 
the we have not 
identified this as a 
risk that requires a 
specific metric or 
target. The Risk 
Committee reviews 
risks on an annual 
basis so a future 
change in the 
residual risk impact 
could lead to the 
implementation of 
a specific metric 
or target. 

Our exposure under this risk is 
no expected to change under a 
hothouse world scenario. This risk 
is managed under Principal Risk 5, 
loss if a manufacturing output at 
any Group facility.

To mitigate risk, annual risk 
assessments are conducted by our 
insurance partner and we have 
appropriate insurance cover. 

In 2024, findings of the climate 
risk assessment will be circulated, 
particularly with manufacturing 
facilities, so that adequate mitigation 
measures can be considered and 
embedded in their business 
continuity plans at a site level.

Low carbon 
economy
(RCP 2.6 – 2030)

Hazard exposure

Residual risk impact

Hothouse world
(RCP 8.5 – 2050)

Hazard exposure

Residual risk impact

Minor residual risk 
impact means that 
the we have not 
identified this as a 
risk that requires a 
specific metric or 
target. The Risk 
Committee reviews 
risks on an annual 
basis so a future 
change in the 
residual risk impact 
could lead to the 
implementation of 
a specific metric 
or target. 

The impacts of chronic risks are likely to differ by location, with some countries already experiencing and managing high 
levels of heat stress or drought, with the ability to adapt to those conditions. For other locations, historically less used to 
drought or heat stress, the impacts could potentially be more disruptive. However, as we are not a highly intensive user of 
water and chronic risks can largely be mitigated or adapted, the residual impact (post-mitigation) of chronic physical risks 
has been assessed as Insignificant (<£10 million). 

Hazard exposure

Residual	risk	impact	(annual	profit)

5 
4 
3 
2 
1 

  Very High
  High
  Medium
  Low
  Very Low

5 
4 
3 
2 
1 

  Catastrophic 
  Major 
  Moderate 
  Minor 

Insignificant 

>£100m
£50m - £100m
£25m - £50m
£10m - £25m
<£10m

Spirax Group  Annual Report 2023

87

Strategic Report 
 
 
TCFD and CFD continued

Transition risks/opportunities
Transition risks arise from changes required to facilitate a low carbon economy.

Risk/opportunity

Description

How we manage  
and mitigate this risk

Estimated 
financial impact

Link to metrics 
and targets

Market 
transition

Technology 
transition

Increasing availability of green 
energy could enable electric heating 
solutions to replace fossil fuel-
derived steam generation where 
carbon emission concerns override 
cost differences in the medium to 
long term (5+ years). This will provide 
opportunities across all geographical 
regions and most customer sectors 
for our Electric Thermal Solutions and 
Steam Thermal Solutions Businesses 
as these Businesses combine to 
electrify the generation of steam.

Increased cost of electricity provision 
and raw materials provides some risk, 
as the introduction of carbon taxes 
could be passed on in raw material 
spend.

Costs of upgrading and installing 
infrastructure to support an electric 
vehicle fleet, or costs to transition 
away from fossil fuel dependent 
production equipment.

Reputation 

Risk of reputational loss of 
Spirax Group as a top performing, 
environmentally sustainable business 
due to association with fossil 
fuel-reliant systems over the medium 
to long term (5+ years).

As market leaders in the provision of 
thermal energy solutions, mitigating 
this risk and maximising the 
opportunity is deeply embedded in 
the core business strategies of both 
our Steam Thermal Solutions and 
Electric Thermal Solutions 
Businesses. This risk is mitigated 
through Principal Risk 6 (inability to 
identify and respond to changes in 
customer needs). Mitigation includes 
regular voice of customer research 
and research and development/new 
product innovation to lead the way in 
providing innovative solutions to 
customers. For more information 
about the management of this 
Principal Risk, see page 104.

The transition to low carbon 
technology across our operations is 
embedded in our net zero roadmaps 
developed by all manufacturing sites 
and at a Group level. Fossil fuel-
dependent systems and processes 
have been identified and investment 
plans developed, through annual and 
medium-term financial planning 
cycles, to phase the cost of 
decarbonisation activities over time, 
reducing risk. 

This very low risk is mitigated by our 
strong reputation, our innovative 
product developments, the 
introduction of our Natural 
Technology marketing strategy, 
which correctly positions steam as a 
sustainable technology and our own 
leading net zero commitments and 
progress against them.

Risk
2025

2030

Opportunity
2025

2030

Risk
2025

2030

Opportunity
2025 N/A

2030 N/A

Risk
2025

2030

Opportunity
2025

2030

Net zero 
carbon

Sustainable 
products

Net zero 
carbon

Environment 
improvements

Net zero 
carbon

Sustainable 
products

Estimated	financial	impact	(annual	profit)

5 
4 
3 
2 
1 

  Significant 
  Major 
  Moderate 
  Minor 

Insignificant 

>£100m
£100m - £50m
£50m - £25m
£25m - £10m
<£10m

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Strategic Report 
 
 
Risk/opportunity

Description

How we manage  
and mitigate this risk

Estimated 
financial impact

Link to metrics 
and targets

This risk is mitigated through our One 
Planet Sustainability Strategy, 
which includes net zero targets, 
energy reduction commitments, 
major decarbonisation projects and 
conversion to an electric vehicle fleet.

Risk
2025

2030

We manage and monitor existing and 
upcoming legislation from a range of 
sources to ensure that we are able to 
pro-actively respond to upcoming 
legislating risks.

Opportunity
2025 N/A

2030 N/A

Climate change litigation risk is 
mitigated by our innovative product 
developments, the introduction of our 
Natural Technology marketing strategy, 
which correctly positions steam as a 
sustainable technology and our own 
leading net zero commitments and 
progress against them.

Net zero 
carbon

Environment 
improvements

Sustainable 
products

Sustainable 
supply chain

Policy and 
legal 
transition

Carbon taxation: In country or at 
borders, could lead to increased 
operational costs. For example, the 
EU’s Carbon Border Adjustment 
Mechanism (CBAM) became effective 
in October 2023, with a two-year 
transition period now in operation 
before carbon taxation commences 
on high carbon imports (such as 
steel, iron or aluminium) into the EU. 

Building code regulations: Policy 
makers may promote a switch to low 
carbon buildings, for new builds or 
retrofitting old buildings, which could 
lead to increased costs, such as 
implementing Minimum Energy 
Efficiency Standards. 

Climate change litigation: Risk arising 
from the increasing activism of 
shareholders or the public against 
companies for failure to adapt to 
climate change, greenwashing by 
overstating positive environmental 
impacts, or understating risks or 
insufficient disclosure around 
material financial risks. (Risk is 
deemed very low for our Group).

Waste-related laws and regulation: 
Driven by an aim to increase 
circularity of the economy, new 
regulations could impact how we 
manage waste on our own sites and, 
potentially, impact end of life 
treatment of products we sell.

Estimated	financial	impact	(annual	profit)

5 
4 
3 
2 
1 

  Significant 
  Major 
  Moderate 
  Minor 

Insignificant 

>£100m
£100m - £50m
£50m - £25m
£25m - £10m
<£10m

Spirax Group  Annual Report 2023

89

Strategic Report 
 
 
TCFD and CFD continued

Describe the impact of climate-related risks and 
opportunities on the organisation’s businesses, 
strategy and financial planning
Growing awareness of climate change and customer 
sustainability targets will continue to provide an impetus 
for business growth as we provide products, services and 
solutions that increase efficiency and reduce customers’ 
energy use and carbon emissions. To mitigate the risks 
outlined above, our One Planet Sustainability Strategy 
underpins our Business strategies, which in conjugation 
with the voice of the customer and understanding customer 
needs, allows us to develop products and services that help 
our customers achieve their own carbon reduction targets. 
This, in turn, helps us to manage reputational risk by 
ensuring we’re driving down our own emissions, in line with 
our commitments to the Science Based Targets initiative 
(SBTi) and the UN Global Compact.

Each of our three Businesses incorporate sustainability 
in their Business strategy, Customer first2, Engineering 
Premium Solutions and Strategy25. This has resulted in the 
creation of TargetZero solutions to decarbonise the raising 
of steam, which was a collaboration between Steam 
Thermal Solutions and Electric Thermal Solutions.

As part of our financial planning process, we have an 
annual financial plan for sustainability. When considering 
sustainability investments, we prioritise initiatives that 
deliver the best value of £/tCO2e saved. In 2022, we 
developed and commenced implementation of net zero 
roadmaps across our manufacturing sites. For more 
information about our net zero roadmap, see page 73.

Describe the resilience of the organisation’s strategy, 
taking into consideration different climate-related 
scenarios, including a 2°C or lower scenario
With customers in almost all industries worldwide and 
across 164 countries, steam remains the world’s most 
efficient heat transfer medium for a wide range of 
applications, with multiple onsite uses from the production 
of foods, beverages and medicines, to the generation of 
power. Our Steam Thermal Solutions are complemented by 
our Electric Thermal Solutions product and service offering. 
We thus have a highly resilient business that will remain 
relevant across different climate-related scenarios.

As part of our annual viability assessment, we annually 
undertake scenario risk modelling focusing on stress testing 
the Income Statement and cash flow projections to 
determine the resulting impact on the Group’s debt 
covenants and liquidity headroom, to ascertain the potential 
revenue or adjusted operating profit impacts that could 
arise from one, or a combination, of the Group’s Principal 
Risks. The key risks associated with climate change would 
be mitigated by management processes for three of our 
Principal Risks (5, 6 and 7). Modelling completed as part of 
our viability assessment suggests that our Principal Risks do 
not pose a significant threat to the viability of our Group; 
therefore, management believes that this also applies to 
climate risk. For more information see pages 42 to 43, 144 
and 154.

As well as these ongoing risk management and Principal 
Risk Management processes, during 2023 we worked with 

Willis Towers Watson to complete quantified scenario 
analysis for a range of warming scenarios (a below 2°C 
scenario (1.5°C scenario), a 2–3°C scenario and a 4°C 
scenario), over multiple timeframes. Physical risks were 
assessed under current conditions and projected impact 
in the medium term (2030) and long term (2050). These 
timeframes align with our One Planet Sustainability 
Strategy targets and SBTi approved net zero targets. 

The chosen scenarios were in line with the Intergovernmental 
Panel on Climate Change (IPCC) representative concentration 
and shared social economic pathways (RCPs mapped to 
SSPs) RCP 2.6 (SSP1), RCP 4.5 (SSP2) and RCP 8.5 (SSP5) 
respectively. The two extreme scenarios were chosen in 
order to ‘stress-test’ the impact to the Group under cases of 
maximum physical risk impact and maximum transition risk 
impact. RCP 4.5 was assessed as a middle scenario.

Physical risks were identified through asset ‘exposure 
diagnostic’ analysis for 239 operating locations (comprising 
sales and manufacturing companies and sites). The climate 
risks were derived from a number of data sources including 
Willis Towers Watson’s Global Peril Diagnostic and Climate 
Diagnostic tools, data from Munich Re hazard databases 
and research in line with the IPCC reports. The findings 
were then validated in workshops.

Transition risks were identified and assessed through 
multiple workshops, drawing on relevant expertise from 
colleagues from across the Group. For this assessment, 
one scenario of RCP 2.6 (1.5°C scenario) was considered, 
as it is under these conditions that transition risks would be 
most relevant. Transition risk exposure was assessed on a 
short-term horizon of 2025 and a medium-term time horizon 
of 2030 with impacts being assessed as an annualised 
amount. Transition risks were not quantified in the longer 
term due to the difficulty in building assumptions around the 
direction of policy out to 2050 or beyond; physical risks are 
anticipated to be more relevant on those timeframes.

In addition, physical risk exposure diagnostic analysis was 
completed for 45 of the Group’s suppliers (selected on the 
basis of spend, strategic importance, geographic location 
o business coverage).

Risk management

Describe the organisation’s processes for identifying 
and assessing climate-related risks
The Risk Management Committee holds annual top-down or 
bottom-up reviews that provide information and evaluations 
that the Committee uses alongside our risk impact, likelihood, 
appetite and velocity ratings to create an effective system 
for assessing materiality, monitoring, planning and developing 
our Group-wide approach and culture regarding risk.

The Risk Management Committee performs a scoring 
exercise each year against all our documented risks, 
assessing impact, likelihood, control, velocity and appetite 
for each risk. Each member of the Committee scores each 
risk and the scores are reviewed, discussed and assessed 
compared to the other risks. This process is used to assign 
the Principal Risks and position of each risk on the Register. 
Existing and emerging regulatory requirements related to 
climate change are considered as part of this review.

90

Spirax Group  Annual Report 2023

Strategic ReportRisk velocity was deliberated and approved as a further 
measure in our Group risk management framework in 2022. 
Risk velocity ratings were assigned and validated for all 
Principal Risks in 2023, as set out on pages 101 to 105, and 
other risks on the Risk Register, including climate change.

Describe the organisation’s processes for managing 
climate-related risks
Materiality for climate change risks is based on the 
enterprise risk management scales used to determine 
materiality across all of our risk management processes.
Climate change-related risks are currently deemed to 
be low for the Group (based on assessment of likelihood, 
velocity, impact and control) and climate change is not 
identified as a Principal Risk on the Group’s Risk Register. 
However, a number of the key risks associated with climate 
change, e.g. physical risks – notably the impact of a climate-
related event on our direct operations, specifically the loss 
of a manufacturing site, or on a critical supplier – and 
transition risks, such as failure to meet changing market 
needs, are already managed through other Principal Risks 
on the Group Risk Register. We therefore believe that our 
risk management processes are adequate and appropriate 
for the level of risk as applicable to our Group.

  For more information about how we manage risk, see the Risk 
Management Committee Report on pages 150 to 154

Describe how processes for identifying, assessing 
and managing climate-related risks are integrated into 
the organisation’s overall risk management
During 2023, we reviewed the Group’s exposure to risk 
using a bottom-up approach, where the Committee sought 
views of the Group operating companies on the risks that 
they considered may affect their activities to ensure new or 
emerging risks are not missed. Following this process, the 
Committee reviewed and confirmed the robustness of the 
countermeasures that Group operating companies have in 
place to mitigate the Principal Risks in the Group Risk Register.

Climate change is a risk factor that influences other risks, so 
control of climate risk is embedded in and managed through 
other Principal Risks, particularly risk 5 (loss of manufacturing 
output at any Group facility), risk 6 (inability to identify and 
respond to changes in customer needs) and risk 7 (loss of a 
critical supplier).

Climate change has risen in position in the Risk Register 
over the last few years to position 10. It is considered a 
serious, emerging risk though not currently one of the 
Group’s Principal Risks.

See the following pages for targets related to: 

  Net zero carbon and energy use – 72 

  Environmental improvements in our own operations – 77 

  Sustainable products – 79 

  Sustainable supply chain – 80

Metrics and targets

Disclose the metrics used by the organisation to 
assess climate-related risks and opportunities in line 
with its strategy and risk management process
We have disclosed cross-industry TCFD metrics used to 
manage our climate-related risks and opportunities. 
Managing our GHG emissions to meet our net zero targets 
and helping our customers to do the same mitigates climate 
risk by working towards realising a low carbon future. 

•  Scope 1, 2 and 3 GHG emissions – 74

•  Energy use – 75

•  Proportion of company vehicles that are EV – 72

•  Waste and water – 78

•  Climate-related executive management remuneration – 35

•  Customer environmental benefits – 79

Group greenhouse gas emissions (scope 1 and 2) are 
monitored as a Group key performance indicator (KPI) to 
measure successful progress against our strategy. See 
pages 34 to 35 for more information on our KPIs. Given the 
strong engagement with, and investments in, net zero 
initiatives across the Group, an internal carbon price is not 
needed. In addition, internally we monitor a number of 
opportunity metrics, for example the customer decarbonisation 
opportunities pipeline in the Electric Thermal Solutions 
Business and metrics related to the launch of our 
TargetZero solutions. These metrics are not disclosed 
externally as they are commercially sensitive.

In December 2023, we received approval from the SBTi for 
our near-term and long-term targets, and net zero target for 
2050 in line with a 1.5°C trajectory.

Disclose scope 1, scope 2 and, if appropriate, scope 3 
greenhouse gas (GHG) emissions and the related risks

  Scope 1, scope 2 and scope 3 disclosures can be found on 
pages 73 to 74

During 2022, we used a third-party to help us quantify a full 
scope 3 baseline figure for 2021. This figure was calculated 
using GHG Protocol-aligned scope 3 methodologies, but is 
heavily reliant on estimates and assumptions. In 2023 we 
further calculated our scope 3 emissions for the 2022 
financial year and improved our methodology to increase 
accuracy of this data, restating 2021 as data availability and 
accuracy improved.

  For more information about the methodology we use to calculate our 
scope 1, 2 and 3 emissions and customer savings metrics, see page 
75 and a more detailed methodology statement on our website: 
spiraxgroup.com/sustainability-downloads

Describe the targets used by the organisation to 
manage climate-related risks and opportunities and 
performance against targets
Reflecting the central importance of the Group-wide One 
Planet Sustainability Strategy to all of our forward-looking 
plans, the measures for the 2022 Performance Share Plan 
(PSP) changed to include a sustainability measure 
accounting for 20% of the PSP opportunity, dependent on 
reduction of greenhouse gas emissions (scope 1 and 2) over 
three-year periods. For more detail see page 160.

Spirax Group  Annual Report 2023

91

Strategic ReportOur environment

The future  
of sustainable  
steam 

How our TargetZero 
solutions will play an 
essential role in enabling 
industrial decarbonisation 
for the raising of steam.

The decarbonisation of steam generation 
is one of the main challenges facing all 
industries. Our customers are looking for 
solutions to maintain their critical steam 
systems while still achieving their stated 
sustainability goals. That’s why we are 
excited about the potential of our 
TargetZero solutions, which decarbonise 
the use of steam through electrification 
of the heating source, removing the need 
to burn fossil fuels. 

As a Group, we are committed to 
eliminating our scope 1 and 2 greenhouse 
gas (GHG) emissions by 2030 and 
achieving net zero (scope 1, 2 and 3) by 
2050 as part of our One Planet 
Sustainability Strategy. 

‘Project ClearSky’ is our initiative to 
decarbonise the generation of steam 
through the elimination of fossil fuels at 
our UK manufacturing facility for Spirax 
Sarco, part of Spirax Group’s Steam 
Thermal Solutions Business. The 
60,000sqm facility consumes around 
37GW of energy every hour. And, when 
the decarbonisation project is complete, 
the annual GHGs emitted from the raising 
of steam at this facility will reduce from 
6,000 tonnes of CO2 (reducing Spirax 
Group’s global emissions by over 15%). 

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Spirax Group  Annual Report 2023

Zero

GHG emissions from the raising 
of steam at the site upon 
completion

Emissions saved at the site 
equivalent to driving an average 
internal combustion engine car

138 million 
miles
15%+

Reduction in Spirax Group’s 
CO2e

Strategic ReportProject ClearSky

There are many processes and operations 
across industry which rely on steam. To 
demonstrate how customers can maintain 
their steam systems and meet their net zero 
goals, the technology implemented at our 
manufacturing site in Cheltenham (UK) 
demonstrates what is possible in the 
decarbonisation of steam generation. 

The practical insights gained throughout this 
project put us in a unique position to not only 
understand the challenges our customers 
face as they strive for net zero emissions, but 
also present them with a robust, tried and 
tested solution so they can understand how 
this technology will help future proof their 
own sites. 

This project is also a good example of 
collaboration across the Group. Firstly, most 
of the products that make up this solution are 
our own innovations, developed from 
proprietary technologies we have in the 
Group. Secondly, the delivery of the project 
has meant synchronising with numerous 
functions including Health and Safety, Supply 
Chain and Legal.

We began the project in May 2022 by 
decommissioning our Combined Heat and 
Power unit, halving the site’s GHG emissions. 
We then installed a 9MW power supply in 
preparation for the installation of a new 9MW 
electrical substation and associated 
infrastructure. This will power the Medium 
Voltage (MV) heating technology from 
Chromalox (part of Electric Thermal Solutions), 
which forms the basis of our TargetZero 
portfolio of solutions for decarbonising the 
raising of steam and sits at the heart of the 
site’s new steam generation capabilities. 

The first of our three TargetZero solutions to 
be powered up will be the SteamBattery, a 
thermal energy storage system capable of 
generating steam from renewable or off-peak 
electricity. Following this, our second solution, 
SteamVolt a first-fit boiler solution that uses 
electric heat and control technology, will go 
online. It is at this point that we will have 
decarbonised the generation of steam at our 
site. However, we will also be deploying our 
third solution, ElectroFit, a retrofit boiler 
solution that converts fossil fuel fired boilers 
to electric. This solution will become our back 
up boiler. 

This holistic approach means we are able to 
achieve the emissions reduction fundamental 
to our targets as outlined by our One Planet 
Sustainability Strategy and demonstrate the 
impact of our solutions for customers. 

Spirax Group  Annual Report 2023

93

Our goal is to quite literally ‘clear the skies’ 
of the emissions associated with steam 
generation and other industrial heat 
applications creating a better world for 
future generations by facilitating the 
switch to a greener technology.” 

Allison Lappe
Associate Manager, Research & Development Engineering, 
Chromalox, Electric Thermal Solutions

Project ClearSky is a transformational 
project that marks a step change in how 
we understand our customers’ 
decarbonisation challenges and support 
them in future proofing their operations.”

Mark Sadler
Head of Strategic Projects, Spirax Sarco, 
Steam Thermal Solutions

Strategic ReportNon-financial and sustainability information statement 2023

This Annual Report and in particular the Sustainability Report, contains the 
information required to comply with the Companies, Partnerships and 
Groups (and Non-Financial Reporting) Regulations 2016, as contained in 
Sections 414CA and 414CB of the Companies Act 2006. The table below 
provides key references to information that, in conjunction with the 
Sustainability Report, comprises the Non-Financial and Sustainability 
Information Statement for 2023.* 

Reporting requirement

Group policies that guide our approach

Information and risk management, with page references

Environmental matters

•  Group Sustainability Policy 
•  Group Environmental and Energy Policy
•  Group Management Code
•  Supplier Sustainability Code

Employees

Social matters

Respect for human rights

Anti-corruption and anti-bribery 
matters

•  Group Diversity and Inclusion Policy
•  Group Management Code
•  Group Human Rights Policy
•  Group Sustainability Policy
•  Group Health and Safety Policy – 

Statement of Intent

•  Group Human Rights Policy
•  Group Charitable Donations Policy
•  Group Employee Volunteering Policy
•  Supplier Sustainability Code
•  Group Sustainability Policy

•  Group Human Rights Policy
•  Modern Slavery Statement
•  Supplier Sustainability Code

•  Group Anti-Bribery and Corruption 

Policy

•  Group Gifts, Entertainment and 

Hospitality Policy

•  Group Competition Law Compliance 

Policy

•  Group Whistle-Blowing Policy
•  Supplier Sustainability Code

   Sustainability Report, pages 70-80

   Principal Risks, pages 104-105

   TCFD and CFD Disclosures, pages 84-91

 Our business model, pages 18-19

   Section 172 Statement, pages 121-123

   Company Purpose, page 107

   Sustainability Report, pages 62-68

 Our business model, pages 18-19

  Colleague Engagement Committee Report, pages 
128-131

   Section 172 Statement, pages 121-123

   Company Purpose, page 107

   Sustainability Report, pages 63-69, 81-83

 Our business model, pages 18-19

   Section 172 Statement, pages 121-123

   Company Purpose, page 107

   Sustainability Report, pages 80

 Principal Risks, page 105

   Risk Management Committee Report, page 152

   Sustainability Report, pages 69

 Principal Risks, page 105

   Risk Management Committee Report, page 105

Description of the business model

Description of the Principal Risks in relation to the above matters, 
including business relationships, products and services likely to affect those 
areas of risk, and how the Company manages the risks

Non-financial key performance indicators

 Our business model, pages 18-19

   Risk Management, pages 101-105

   Risk Management Committee Report, page 
151-154

 TCFD and CFD Disclosures, page 84-91

   Sustainability Report, pages 62, 67-68, 70-81

   Key Performance Indicators, pages 34-35

*   The policies listed above can be found on our website: spiraxgroup.com/governance-documents. Compliance with our policies is monitored 

through the implementation of our Sustainability Strategy, through our Internal Audit function and, locally, by our General Managers.

We have disclosed, to the fullest extent possible, against the requirements of the Industrial Machinery & Goods Standard 
of the Sustainability Accounting Standards Board (SASB), in respect of 2023, which can be found on our website  
spiraxgroup.com/sustainability-downloads.

In line with the Companies (Strategic Report) (Climate-related Financial Disclosure) Regulations 2022, we have disclosed 
fully against these requirements, which can be found in our TCFD report on pages 84-91.

94

Spirax Group  Annual Report 2023

Strategic ReportOur policies

Group Governance Policies

Group Management Code 

Anti-Bribery and Corruption Policy 

Group Whistle-blowing Policy 

This Code sets out the Group’s policy on the operation of its Businesses and the procedures, 
controls and senior manager certification that provide the means to achieve compliance 
with the Code throughout the Group and to achieve continuous improvement in the 
Group’s performance.

It is Group policy to conduct its business free of any bribery or corruption. The Group will 
not enter into contractual relationships with third parties that are known to engage in corrupt 
practices and will not engage in the giving or receiving of bribes or favours that create a 
conflict of interest. Anti-bribery and corruption training forms part of our Group Essentials 
Training and must be completed by all new employees and annually thereafter.

We are committed to conducting our business with honesty and integrity and we expect all 
colleagues to maintain high standards in accordance with our Group Management Code and 
our core Values. A culture of openness and accountability is essential to prevent any situations 
occurring and to address them when they do occur. This policy aims to encourage colleagues 
to report suspected wrongdoing as soon as possible, in the knowledge that their concerns 
will be taken seriously and investigated as appropriate and that their confidentiality will 
be respected.

Competition Law Compliance Policy 

It is Group policy to conduct business in accordance with the competition laws of all the 
countries in which we operate. This policy outlines standards of conduct and integrity we 
expect from all colleagues and the potential consequences of breaching competition laws.

Gifts, Hospitality and 
Entertainment Policy 

This policy sets out the Group’s position on the giving and receiving of gifts, hospitality 
and entertainment, and our colleagues’ responsibilities under this policy.

Charitable Donations Policy 

Environmental Policies

Group Sustainability Policy 

Group Environmental and Energy Policy 

Supplier Sustainability Code

This policy sets out the principles to be adopted in relation to charitable donations, both cash 
and in-kind, and applies to all charitable donations and community engagement activities 
across the Group.

This policy outlines the standards and commitments by which we guide operations at our 
Group Functions, operating companies and colleagues of Spirax Group in a socially and 
environmentally responsible manner. While these standards and commitments guide our own 
operations, we also encourage suppliers and partners to abide by the standards outlined in 
this Policy.

This policy underlines the commitments made in our One Planet: Engineering with Purpose 
Sustainability Strategy with regard to protection of the environment, climate change and the 
efficient use of resources, including water, waste management and biodiversity enhancement.

The Code represents the minimum standards that we ask our suppliers and their sub-tier 
suppliers to adhere to when conducting business with Spirax Group. It covers expectations 
relating to human rights, health and safety, quality management, environmental sustainability 
and ethics.

Colleague and Human Rights Policies

Employee Volunteering Policy 

All Group colleagues are entitled to up to three days of volunteering leave per year. This policy 
is intended to help and support colleagues wishing to volunteer and provides a framework for 
good practice.

Group Health and Safety Policy – 
Statement of Intent 

This statement outlines the commitments of intent that our Group Functions and operating 
companies must adhere to, in order to ensure that Health and Safety remains a core Value and 
our first consideration.

Spirax Group  Annual Report 2023

95

Strategic ReportOur suppliers

Embedding  
sustainability  
into our future

Working together to achieve 
a more sustainable future

We only work with suppliers who align with our 
Values and agree to comply with our Supplier 
Sustainability Code (the Code). This ensures we 
are always working with suppliers who want to 
go beyond our minimum standards, doing all that 
we can together to ensure our supply chain 
operates ethically and upholds the standards we 
believe in. 

In 2022, as part of a wider initiative to use digital 
enhancement to deliver resilient business 
operations, we launched our Supplier 
Sustainability Portal (the Portal). This has several 
key benefits: 

•  It enables us to assess supplier sustainability 

performance and risk 

•  It provides direct suppliers with a platform 

through which they can sign and commit to the 
Code

•  It is an online resource centre designed to help 
develop their knowledge around sustainability 

Overall, we plan to onboard 1,600 direct 
suppliers into the Portal, through a strategic 
phased approach, and we have achieved over 
50% of that target to date. 

Suppliers are required to complete a series of 
surveys including climate impact, human rights, 
human trafficking and slavery and a Spirax 
Group bespoke survey covering biodiversity, 
community engagement and inclusion, as well as 

diversity in the supply chain. In addition, the 
data gathered through the climate impacts 
survey in particular helps us develop a clearer 
picture of our scope 3 greenhouse gas 
emissions and understand where our suppliers 
are on their sustainability journey to identify 
improvements.

Through the Portal, suppliers have quick access 
to definitions of terms in eight languages, as well 
as links to more information should they need it. 
They can participate in training modules and 
tutorials through the Portal’s virtual library and 
live webinars on how to use the Portal, the 
surveys and regulatory updates. 

It is not just our suppliers who have access to 
training materials in our Portal. Our buyers also 
have access to over 40 training modules to 
enable them to develop a better understanding 
of where sustainability improvements can be 
made within our supply chain. Educating our 
purchasing teams not only helps them to make 
more sustainable decisions but also equips them 
to advise and guide our suppliers when they 
need it.

Our commitment to make a positive contribution 
for a better world is enshrined in our One Planet 
Sustainability Strategy and our supply chain 
collaboration is one of the key ways in which we 
can unite across industry to leave a lasting 
legacy for future generations.

1,841

direct suppliers signed the Supplier Sustainability Code

96

Spirax Group  Annual Report 2023

Strategic ReportSpirax Group  Annual Report 2023

97

Strategic ReportRisk Management

Effective risk management remains 
fundamental to the resilience of our Group.”

Nimesh Patel
Group Chief Executive Officer

Our approach and appetite for risk
During 2023, the Risk Management Committee was chaired 
by Nick Anderson, prior to his retirement. The Risk 
Management Committee monitors our operational risks, in 
particular those identified as Principal Risks, on an ongoing 
basis, while the Board is responsible for the overall 
stewardship of strategic risk management and internal 
control. The Audit Committee is also involved in the detailed 
review of risks reporting to the Board on its findings.

We hold annual reviews, alternating each year between 
top-down or bottom-up, that provide information and 
evaluations that the Committee uses alongside the Risk 
Appetite and Risk Velocity ratings for our Principal Risks to 
create an effective system for monitoring, planning and 
developing our Group-wide approach and culture regarding 
risk.

The senior managers of our operating companies are 
involved in the risk assessment process. The evaluations 
of the Committee, including setting the appropriate levels 
of risk, are then communicated to all Group operating 
companies.

This ongoing monitoring and engagement contribute to 
the Group’s Risk Register and the way we manage our risks. 
As they are dynamic and fluid, both our Risk Register and 
Principal Risks reflect the current conditions across the 
Group, together with the external macroeconomic 
environment, and guide our ongoing monitoring and 
mitigation activities.

Key risk management actions
The following key actions were undertaken by the Group 
during 2023 in addition to the regular monitoring of risks:

•  Bottom-up risk review: the Committee received input from 

its Group operating companies resulting in the 
identification of a new risk in our Risk Register: Ineffective 
IT Systems

•  Risk Register: the bottom-up risk review informed the 

annual review, validation and update of the Risk Register

•  Digital Services: the risk of failing to respond to changes 
in our customer’s Digital requirements was identified as 
requiring dedicated focus and our Principal Risks were 
realigned accordingly with the inclusion of a new sub-risk: 
Inability to Identify and Respond to Changes in Customer 
Needs – Digital 

•  In light of the current geopolitical and macroeconomic 
forces impacting a number of countries in which the 
Group operates, the Group has considered and adapted 
its strategies in response to evolving risks 

•  Enterprise Risk Management: the recommendations of our 
Enterprise Risk Management review undertaken in 2022 
were agreed and a blueprint created for implementation

•  Risk Appetite Statement: the Risk Management 

Committee confirmed the statement, which can be found 
on pages 153-154

Further reading

   Our Principal Risks See pages 101 to 105

   The Committee’s analysis of the Principal Risks affecting the Group, 
before mitigation, is set out on pages 101 to 105.

98

Spirax Group  Annual Report 2023

Strategic ReportGovernance and Compliance
Recognising the growing geopolitical tensions and 
corresponding effects on world trade, continued 
acceleration for demand of digitalised products and 
solutions together with relatively high levels of inflation and 
increases in cost of living, we decided in 2023 to reinforce 
our focus on governance and compliance which sits at the 
heart of our risk management framework. This focus has 
culminated in a number of key steps taken in 2023, including 
a refresh of our Group Sanctions Policy, the creation of a 
new position with the Group Head of Product Compliance 
and a refresh of our Treasury and Tax policies (including the 
prevention of Criminal Evasion of Tax). Our IT teams have 
also embedded stronger internal governance and controls in 
the field of information security. We will continue to assess 
the robustness of our governance and compliance 
programmes and controls in the context of prevailing 
economic, political and social forces and respond in the 
manner which enables our Group to mitigate the challenges 
presented by such dynamic risks. 

Risk Register review
Following the annual review of the Risk Register, Principal 
Risks and the responses from the bottom-up risk review, as 
compared to 2022, Failure to Realise Acquisition Objectives 
and Inability to Identify and Respond to Changes in 
Customer Needs (Digital/Non-Digital) were elevated as 
Principal Risks on recommendation of the risk owners. 
Subsequently, Loss of Manufacturing Output at any Group 
Factory, Loss of Critical Supplier and Breach of Legal & 
Regulatory Requirements (including ABC Laws) were 
lowered in ranking. Ineffective IT Systems was also 
introduced as a new risk in the Risk Register, although not a 
Principal Risk.

The year-on-year trend for each Principal Risk was 
assessed and updated; Risk Appetite and Risk Velocity 
ratings were also validated for each of the Principal Risks. 
Ineffective IT Systems was assigned a Risk Velocity and 
Risk Appetite rating given its addition to the Risk Register in 
2023.

Climate Change 
Climate Change risk is broken down into two categories: 
physical risks (such as increased frequency and severity of 
extreme weather events), and the impacts of such events 
and climatic changes on the Group’s operations (including 
supply chains); and transition risks (arising from political, 
economic and societal shifts to a low-carbon economy). 

Climate change is accelerating. The most recently published 
Report by the Intergovernmental Panel on Climate Change 
noted that global surface temperatures were 1.1˚C higher in 
2011-2020 than 1850-1900 (with land surface temperatures 
an average of 1.6˚C higher). In 2023 we worked with our 
global insurance broker, Willis Towers Watson, to assess the 
likely impact of extreme weather events on our Group 
operating companies. The results of the assessment 
revealed that, under current conditions, the residual impact 
of such risks for our Group is insignificant. 

However, Climate Change continues to be an emerging risk 
that we will closely monitor in light of national and global 
developments and features as a risk on our Risk Register. 
Our climate risk is managed holistically by the Committee 
with regular updates to the Group Executive Committee and 
the Board. We also continue to follow the framework set by 
the Task Force on Climate-related Financial Disclosures 
(TCFD) to enable the transition to a low-carbon economy. 
Our TCFD disclosures are set out on pages 84 to 91 of the 
Sustainability Report.

Emerging risks
The Risk Management Committee and the Board are 
actively involved in assessing emerging and over-the-
horizon risks and opportunities. In 2023, an example of this 
was highlighted in the Group’s decision to purchase a 15% 
stake in the Norwegian thermal battery company, Kyoto 
Group. The transaction enables the Group to work closely 
with Kyoto and enter into agreements to accelerate the 
decarbonisation of industrial process heat using the 
technology in Kyoto’s Heatcube, a molten salt thermal 
energy storage solution. This is an example of our appetite 
for new-to-world decarbonisation solutions to serve our 
customers’ evolving industrial needs.

Spirax Group  Annual Report 2023

99

Strategic ReportRisk Management continued

Managing risks

Board

Reports to

Audit Committee

Works with

Risk Management Committee
Oversees risk management processes and procedures and monitors mitigating actions put in place by the Group. Works with the 
Audit Committee to monitor the effectiveness of internal controls and the audit process, including ‘deep-dives’ into specific risks

Top down review

Risk review (external/internal)
Carried out at regular intervals

Risk assurance
Internal audit (ongoing review of effectiveness by the Audit Committee and Risk Management Committee)

Group-wide Risk Register
Maintained and reviewed by the Risk Management Committee

Bottom-up review

Group operating companies

Further reading

   Risk Management Committee Report See pages 150 to 154

   Our Viability Statement See pages 42 to 43

   Our Going Concern Statement See page 41

   TCFD Disclosures See pages 84 to 91

100

Spirax Group  Annual Report 2023

Strategic ReportPrincipal Risks
The following pages set out the Group’s Principal Risks, as validated by the Risk Management 
Committee and describes the links to strategy, the mitigation measures, the velocity of each risk 
and the appetite for each risk. The risk trend shown is the risk before mitigation measures have 
been implemented. The risk appetite and risk velocity ratings are after mitigation has been 
taken into account.

Principal Risks
1.  Economic and political instability

Risk appetite ratings defined:
Description
Velocity

Very low Following a marginal-risk, marginal-reward approach that represents the safest 

2. Significant exchange rate movement

strategic route available.

3. Cybersecurity

4. Failure to realise acquisition objectives

Low

Seeking to integrate sufficient control and mitigation methods in order to 
accommodate a low level of risk, though this will also limit reward potential.

5. Loss of manufacturing output at any 

Balanced An approach which brings a high chance for success, considering the risks, 

Group factory

along with reasonable rewards, economic and otherwise.

6. Inability to identify and respond to 
changes in customer needs: Digital/
Non-Digital

7.  Loss of critical supplier

8. Breach of legal and regulatory 

requirements (including ABC laws)

Strategic priorities

Increase direct sales effectiveness 
through market sector focus.

 Develop the knowledge and skills of 
our expert sales and service teams.

Broaden our 
global presence.

Leverage our 
R&D investments.

Optimise our supply 
chain effectiveness.

High

Willing to consider bolder opportunities with higher levels of risk in exchange 
for increased business payoffs.

Very high Pursuing high-risk, sometimes unproven options that carry with them the 

potential for high-level rewards.

Risk velocity ratings defined:
Description
Velocity

Very low Very slow impact, response time adequate to mitigate effects

Low

Slow impact, robust response to strategy may mitigate effects

Medium

Moderate time to impact, swift and robust response may 
mitigate effects

High

Fast impact, immediate response may mitigate effects

Very high Very rapid impact with little or no warning. Limited time to 

respond and mitigate effects

Timeframe

Felt after 
12 months

Felt within 
12 months

Felt within 
6 months

Felt within 
a month

Felt within 
a week

Operate sustainably and help 
improve our customers’ sustainability.

Risk likelihood, control and impact

Ranking

Increase
from FY2022

No 
change

Decrease
from FY2022

Impact

High

Medium

Low

Control

High

Medium Low

Risk velocity

High

Medium

Low

Economic

4

2

1

8

P

e

o

p

l

e

7

3

6

5

p e rational

O

Likelihood

V e ry low

Very 
high

Spirax Group  Annual Report 2023

101

Strategic Report   
 
    
   
   
   
Risk Management continued

Principal Risks continued

Principal Risk and 
why it is relevant

Trend

Risk 
velocity

Key mitigation, sponsor 
and explanation of change

1. Economic and political instability

Risk 
appetite 
rating

Rationale for rating

•  Strong internal controls, including internal 

Very high

High

Balanced

Low

Very low

audit and appropriate insurance

•  Operating in line with the Group Treasury 

Policy, including currency exchange 
hedging and cash pooling arrangements

•  Externally-facilitated scenario 

planning exercises

•  Resilient business model, strengthened 
by regular strategic business reviews

•  Well spread business by geography 

and sector

•  Increased liquidity through more headroom 

on Group debt facilities

Executive sponsor: 
Group Chief Executive Officer

Change: 
No change.

We have the track record 
and local insight to 
successfully 
manage unique 
challenges 
in economically and 
politically volatile 
territories. We are 
willing to accept these 
challenges where 
opportunities for 
growth exceed the 
impact of this risk.

Very high

High

Balanced

Low

Very low

We take a balanced view 
of this risk which arises 
as a direct result of our 
global presence, but our 
geographic spread means 
we are not wholly 
dependent on any 
one currency.

•  Maintain the spread of manufacturing 

across currency areas

•  Consideration of exchange rate exposures 

in the manufacturing strategy

•  Forward cover where appropriate and in line 
with the Group Treasury Policy on hedging 
currency exchange movements

•  Focus on reducing manufacturing cost, 

including sourcing materials from cheaper 
markets, and purchasing in the UK in 
foreign currency

•  Deployment of price management tools

Executive sponsor: 
Chief Financial Officer

Change: 
This risk has increased to reflect the increasing 
volatility of foreign exchange rates across both 
developed and developing economies that we 
have witnessed over the past year.

Leverage our R&D investments.

Optimise supply chain effectiveness.

Operate sustainably and help improve our 
customers’ sustainability.

Trend

 Risk increased.

 No change to risk.

  Risk decreased.

→ Very high

High

Medium

Low

Very low

The Group operates 
worldwide and maintains 
operations in territories 
that have historically 
experienced economic or 
political instability, 
including regime 
changes. In addition to 
the potential impact on 
our local operations, this 
instability also increases 
credit, liquidity and 
currency risks.

Link to strategic priority: 

2. Significant exchange rate movement

↑ Very high

High

Medium

Low

Very low

The Group reports its 
results and pays 
dividends in sterling. 
Sales and manufacturing 
companies trade in local 
currency. With our local 
presence in markets 
across the globe, the 
nature of our business 
necessarily results in 
exposure to exchange 
rate volatility.

Link to strategic priority: 

Link to strategic priorities

Increase direct sales effectiveness 
through market sector focus.

 Develop the knowledge and skills of our 
expert sales and service teams.

Broaden our global presence.

Direct link

Indirect link

102

Spirax Group  Annual Report 2023

Strategic Report 
 
   
 
    
   
   
   
 
 
 
  
 
Principal Risk and 
why it is relevant

Trend

Risk 
velocity

Key mitigation, sponsor 
and explanation of change

Risk 
appetite 
rating

Rationale for rating

3. Cybersecurity

Cybersecurity risks 
include theft of 
information, malware, 
ransomware and 
compliance with evolving 
statutory and legislative 
requirements. Risks may 
manifest through a direct 
attack on our business or 
through our supply chain.

→ Very high

High

Medium

Low

Very low

Link to strategic priority: 

4. Failure to realise acquisition objectives

↑ Very high

High

Medium

Low

Very low

The Group mitigates 
this risk in various ways, 
including through 
comprehensive due 
diligence, professional 
advisers, contractual 
protections and 
comprehensive 
integration planning.

However, there are some 
variables that are difficult 
to control, such as 
adverse economic 
conditions, or the loss of 
key employees, which 
could impact acquisition 
objectives.

Link to strategic priority: 

•  Global assessment of our IT environment 

Very high

High

Balanced

Low

Very low

against UK cyber essentials framework and 
prioritising actions for improvement

•  Deploying security tools to limit the impact 

and spread of ransomware

•  System access rights regularly reviewed

•  Further strengthening of security for 

centrally-managed systems for heightened 
protection and consistency

•  Mandatory cyber awareness training is 

delivered to all staff electronically each year

Concerns of potential 
impact on the business, 
in addition to the 
important considerations 
surrounding protection of 
personal data, reinforce 
our commitment to 
implement and maintain 
robust security measures 
across the Group.

Executive sponsor: 
Group IT Director

Change: 
No change.

Thorough planning and 
proper due diligence can 
mitigate many of the 
potentially risky aspects 
of an acquisition. 
Implementation plans 
must be well-developed 
and carefully pursued to 
achieve the full strategic 
and financial benefits.

•  Regular review of acquisition criteria in line 

Very high

High

Balanced

Low

Very low

with strategic plan

•  Board approval of integration plans for 

major acquisitions

•  Scrutiny of targets and implementation plans 
by external advisers and internal key players

•  Use of retainer/escrow to provide protection 

against warranty claims

•  Use of insurance as protection against seller 

breach and non-disclosure

•  Ensuring valuation models show a healthy 

return on investment

•  Regular monitoring of performance by the 

Board against the approved investment case

Executive sponsor: 
Group Chief Executive Officer

Change: 
The risk has increased due to the combined 
size of the two acquisitions undertaken in 2022 
(Vulcanic and Durex Industries) and reflecting 
the impact should the Group fail to realise its 
acquisition objectives.

Spirax Group  Annual Report 2023

103

Strategic Report 
 
 
Risk 
appetite 
rating

Very high

High

Balanced

Low

Very low

Rationale for rating

While we have mitigated 
this risk through a 
geographic spread of 
factories, calculated 
replication of capacity 
and management of 
stock, we have a low 
appetite for this risk due 
to the potential negative 
consequences to the 
Group and its customers.

Risk Management continued

Principal Risks continued

Principal Risk and 
why it is relevant

Trend

Risk 
velocity

Key mitigation, sponsor 
and explanation of change

5. Loss of manufacturing output at any group factory

↓ Very high

High

Medium

Low

Very low

The risk includes loss 
of output as a result 
of natural disasters, 
industrial action, 
accidents or other 
causes. Loss of 
manufacturing output 
from our larger plants 
risks serious disruption 
to Group sales.

•  New facility for Watson-Marlow Fluid 

Technology Solutions in North America

•  Expansion of capacity planned for 

Thermocoax in France and BioPure in the UK

•  Capacity planning and holding stock in 

sales companies

•  Conducting audits/inspections

•  Annual risk assessments and business 

continuity planning

•  Reviewing and maintaining appropriate 

insurance cover

•  Continuing commitment to employee 

policies, ensuring satisfactory benefits and 
regular communication with all employees

•  Comprehensive manufacturing footprint 

project undertaken

•  Investment in new sites to open alternative 

lines of supply

Executive sponsors: 
Managing Directors of Steam Thermal 
Solutions, Electric Thermal Solutions and 
Watson-Marlow Fluid Technology Solutions

Change: 
This risk has decreased as the risk is lower 
than in the Covid Pandemic. Risk of labour and 
materials shortage is also lower than the 
previous year.

Link to strategic priority: 

6. Inability to identify and respond to changes in customer needs: digital/non-digital

This risk could lead to 
a reduction in demand 
from a failure to respond 
to changes in the needs 
of customers or 
technology shifts.

→ Very high

High

Medium

Low

Very low

Very high

High

Balanced

Low

Very low

The Group continues 
to focus on its market 
awareness, invests in 
technical and sales 
knowledge via the Spirax 
Sarco Academy and, 
through Customer first 
sectorisation, seeks to 
be more closely attuned 
to its customers. There is 
a good level of control 
effectiveness, but a low 
appetite for this risk.

•  Stronger presence of sales engineers, 
compared with competitors, in the 
marketplace

•  Acquisition of Durex Industries and the 

Vulcanic Group to better position the Group 
in meeting customer demand in the 
transition to more sustainable industries

•  New product ideas generated by market 

development managers from close alignment 
with sales engineers and customers

•  Sales and competitor analyses undertaken 
to identify any trends or technology shifts

•  Digital strategies for each Business are 

either underway or under preparation with 
longer term implications on investment, 
resource levels, new skills and need to 
develop external partnerships

•  A Group Digital Director leading the Group 

Digital Strategy

•  Acquisition of Cotopaxi to further accelerate 

the Group digital learning curve

Executive sponsors: 
Managing Director, Steam Thermal Solutions 
and Group Digital Director

Change: 
No change.

Link to strategic priority: 

104

Spirax Group  Annual Report 2023

Strategic Report 
 
 
 
 
Principal Risk and 
why it is relevant

Trend

Risk 
velocity

Key mitigation, sponsor 
and explanation of change

7. Loss of critical supplier

Risk 
appetite 
rating

Rationale for rating

This risk relates to the 
loss of a critical supplier 
that could result in 
manufacturing 
constraints and delayed 
deliveries to customers.

↓ Very high

High

Medium

Low

Very low

•  Improved supplier risk assessments and 

Very high

actions to create supply chain alternatives

•  Supplier selection processes have been 

improved with increased importance placed 
on product quality, product delivery, 
financial stability and supplier sustainability

High

Balanced

Low

Very low

Our expenditure with 
suppliers is not heavily 
concentrated in any 
one supplier or group 
of suppliers.

•  Supplier development and supplier 
management resources have been 
strengthened

•  As part of our procurement strategy, we are 
securing more robust sources of supply

•  Dual sourcing strategies for critical suppliers 
and critical parts give us greater flexibility in 
our supply chain

•  Continued with global market assessment 
exercises to establish correct price points 
and mitigate

•  Price increases

Executive sponsors: 
Business Supply Heads

Change: 
This risk has decreased as turbulence in our 
upstream supply chain has abated as markets 
have grown to accept a new normal which 
includes a greater level of turbulence than in 
historical times and inflation on commodities 
has eased. 

Link to strategic priority: 

8.	Breach	of	legal	&	regulatory	requirements	(including	ABC	laws)

→ Very high

High

Medium

Low

Very low

We operate globally and 
must ensure compliance 
with laws and regulations 
wherever we do business. 
As we grow into new 
markets and territories 
we continually review 
and update our operating 
procedures and ensure 
our colleagues are fully 
informed and educated 
in all applicable legal 
requirements, such as 
with respect to anti-
bribery and corruption 
(ABC) legislation.

Breaching any of these 
laws or regulations 
could have serious 
consequences for 
the Group.

Link to strategic priority: 

We abide by the laws, 
rules and regulations of 
the jurisdictions in which 
we operate and given the 
serious consequences 
for breaching these laws, 
rules and regulations, we 
have a very low appetite 
for this risk.

•  Ongoing global monitoring of commercial 

Very high

High

Balanced

Low

Very low

arrangements and agreements, with 
appropriate professional advice

•  Established procedures to maintain 

accreditations

•  Annual Group-wide ABC training improved 

with a new programme

•  Multi-lingual, multi-national secure 

whistle-blowing hotline

•  Group Litigation Report and ongoing 

monitoring of cases

•  Regular updates on Corporate Governance 

and Stock Exchange rules

•  General Data Protection Regulation 

compliance plan in place

•  Conducting supplier audits

•  Engaging suppliers to commit to compliance 

with the principles of the Supplier 
Sustainability Code

Executive sponsor: 
Group General Counsel

Change: 
No change.

Spirax Group  Annual Report 2023

105

Strategic Report 
 
 
 
 
 
 
 
Governance Report

Our Governance

Leading effective governance to ensure the successful 
management of the Group across its diverse Businesses

Welcome to our 2023 Governance Report. In this Report you can see the 
composition of our Board and our Group Executive Committee and find out how 
our governance framework for planning, implementation and monitoring of Spirax 
Group’s performance ensures we are well placed to respond and adapt to the 
changing environment.

The Disclosure Guidance and Transparency Rules (DTR) require a company to 
include in its Directors’ Report a governance statement containing certain 
information. However, as allowed by DTR 7.2.9, we have chosen to set out the 
information in this governance section of the Annual Report. The Group’s risk 
management and internal control framework and the Principal Risks and 
uncertainties, described on pages 98 to 105, the Directors’ Report on pages 179 
to 182 and the various Committee Reports on pages 128 to 160 also contained 
required information and are incorporated into this statement by reference.

In this section
107	 Board leadership and Company Purpose
107	 Chair’s introduction
110	 Governance at a glance
112	 Board of Directors
114	 Our Group Executive Committee
115	 The Board at a glance
116	 Case study: Engineering our future, together
118	 Board activities
120	 Leading with purpose
121	 Section 172 Statement

124	 Division of responsibilities
125	 Governance framework

106

Spirax Group  Annual Report 2023

126	 Board composition, succession and evaluation

128	 Committee Reports
128	 Colleague Engagement Committee Report 
132	 Nomination Committee Report
138	 Audit Committee Report
150	 Risk Management Committee Report

155	 Remuneration Committee Report
161	 At a glance summary: Executive Directors’ 

remuneration

162	 Annual Report on Remuneration
175	 Summary Remuneration Policy

179	 Regulatory disclosures
184	 Statement of Directors’ Responsibilities

Board leadership and Company Purpose
Chair’s introduction

We continue to be directly involved with ESG 
as it is at the heart of our Group’s core activities 
and given its importance to shareholders and 
wider stakeholders.”

Jamie Pike
Chair

We also indicated last year I would be stepping down in 
2024 following my reappointment for a further three years 
in 2021. The Board considered that the reappointment 
would be compliant with Provision 19 of the UK Corporate 
Governance Code 2018 (the Code), which allows for an 
extension beyond nine years’ service as, although I have 
been a Non-Executive Director since 2014, I was only 
appointed as Chair five years ago, in 2018. The Nomination 
Committee is currently engaged in the search and 
appointment for the Chair succession and further 
information on this can be found in the Nomination 
Committee and Directors Reports on pages 132 and 179.

Following the resignation of Olivia Qiu in January 2023 the 
Nomination Committee began the process of finding a new 
Non-Executive Director. We announced the appointment of 
Constance Baroudel on 2nd August 2023. Constance brings 
to the Group strong sustainability, financial, strategic and 
non-executive experience as well as her knowledge of 
large, global organisations, to support the ongoing 
sustainable growth and success of our Group.

As illustrated in the Board biographies on pages 112 and 113 
and the Board at a glance (as at 31st December 2023) on 
page 115, we continue to ensure that our Board is diverse 
ethnically, culturally and in terms of gender. In order to 
create more transparency around this matter, the Financial 
Conduct Authority (FCA) introduced new listing rules, 
effective for accounting periods starting on or after 1st April 
2022 (which we have disclosed voluntarily in previous 
years), this can be found in the Directors Report on page 
179.

Our Purpose
Our Purpose, to create sustainable value for all our 
stakeholders as we engineer a more efficient, safer and 
sustainable future, helps our Group Businesses to stay 
relevant in a fast-changing world. It drives our direction and 
priorities and connects us with the communities of which 
we are part. Our Purpose also provides our colleagues with 
the clarity needed to respond quickly and with agility as 
part of Spirax Group.

Board Composition
In August we announced that Nicholas (Nick) Anderson 
would be standing down as Group Chief Executive after ten 
years in the position. Nick has led the Group with distinction 
and meaningfully improved on the Group’s long record 
of consistent and quality growth. More than half of this 
growth was organic, with the balance coming from 
successful acquisitions that strengthened and enhanced the 
Steam Thermal Solutions and Watson-Marlow Fluid Technology 
Solutions Businesses, as well as establishing our Electric 
Thermal Solutions Business. Nick also leaves our Group with 
firmly embedded sustainability strategies, inclusion and 
equity programmes, as well as successful leadership and 
talent development programmes that contributed to the 
selection of a strong internal successor.

In August, we were delighted to announce Nimesh Patel’s 
appointment as Group Chief Executive Officer and he took 
up the position on 16th January 2024. Nimesh joined the 
Group in 2020 as Chief Financial Officer and his appointment 
as Group Chief Executive Officer follows a rigorous succession 
process, more details of which can be found in the Nomination 
Committee Report on pages 134 and 135. As announced in 
December 2023, Louisa Burdett will join the Group in July 
2024 as the Chief Financial Officer. Louisa is a highly 
experienced CFO having led finance functions in several 
large companies including UK-listed Croda, Meggitt and 
Victrex. She currently serves as a Non-Executive Director 
and Audit Committee Chair of RS Group plc. The recruitment 
of Louisa as successor in the role of CFO followed our usual 
rigorous succession process. Director of Group Finance, Phil 
Scott, will act as Interim Chief Financial Officer until that 
point, although will not be a statutory director of the Company.

Spirax Group  Annual Report 2023

107

Governance ReportBoard leadership and Company Purpose continued
Chair’s introduction continued

Embedding Environmental, Social and Governance 
(ESG) oversight
The Board is directly responsible for ESG matters and is 
responsible for the overall stewardship of strategic risk 
management and internal control. The Board as a whole 
continues to have direct and comprehensive oversight of 
ESG matters, which are essential to the execution of our 
Group and Business Strategies. The Board received six 
updates from Sarah Peers, Group Director of Sustainability, 
during 2023. This included updates on progress against 
metrics and targets and enabled the Board to be directly 
involved in ESG matters. More information on the Group’s 
approach to Sustainability can be found in the Sustainability 
Report on pages 60 to 97.

The Audit Committee is also directly involved in the detailed 
review of risks, which includes climate-related risks, and it 
reports back to the Board on its findings. The Risk Management 
Committee has responsibility for managing climate-related 
risks. Sarah Peers has specific delegated responsibility for 
overseeing climate-related risks and mitigation activities, as 
well as for ensuring that climate-related risks and opportunities 
are appropriately considered in management’s day-to-day 
operational practices. This is carried out through the Group 
Sustainability Management Committee (GSMC). The GSMC 
comprises the Group Director of Sustainability, Heads of 
Sustainability from each respective Business, Strategic 
Initiative and Strategic Project leads and other key 
individuals as required.

Sustainability and Health and Safety updates are always the 
first two operational matters addressed by the GEC and 
Board at each meeting. 

We have a quarterly Steering Committee meeting, attended 
by the Executive Sponsors of One Planet Sustainability 
Strategy, the strategic initiative/strategic project leads and 
the Group Sustainability Reporting Manager. These 
meetings consist of updates on current strategic initiatives 
and projects, and other general One Planet Sustainability 
Strategy updates and decisions.

During 2023, there were three meetings of the Colleague 
Engagement Committee (CEC). The CEC’s principal remit is 
to ensure that the voice of the workforce is considered in all 
aspects of the Board’s thinking and to understand and 
support colleague engagement activities across the Group. 
The CEC also has a clear programme and agenda for meeting 
self-selected groups across the business, without management 
present, in order to understand better their roles and gain 
their feedback and their experience working for the 
Company. Full information of the CEC’s activities in this 
regard can be found in the CEC Report on pages 128 to 131.

Board Performance
The Chair confirms that, following a formal performance 
evaluation, each Director’s performance continues to be 
effective and each Director demonstrates commitment to 
the role. The Senior Independent Director conducted a 
review of the performance of the Chair as required by the 
Code and the review concluded that the Chair’s performance 
was good. More information on the Board Effectiveness 
review for 2023 can be found in the Nomination Committee 
Report on pages 132 to 137.

Section 172 Statement
The long-term success of our business is dependent on 
the way we work with all our stakeholders and continues 
to require effective engagement, constructive working 
practices and recognition of stakeholder views in order to 
create and sustain value for all.

In accordance with the Companies (Miscellaneous 
Reporting) Regulations 2018, the Directors have prepared 
a statement describing how they have had regard to the 
matters set out in Section 172 when performing their duty to 
promote the success of the Company. This can be found on 
pages 121 to 123.

Outcome of 2023
The Board and Management were vigilant in staying 
informed of current events impacting the business. We 
continue to deal with uncertainty in the Pharmaceutical & 
Biotechnology and Semiconductor sectors, due to customer 
destocking. Against this backdrop, the Group’s financial 
performance in 2023 was in line with the expectations we 
set out in our November 2023 trading update. More 
information on the 2023 Group performance can be found in 
the Strategic Report on pages 4 to 105.

Fair, balanced and understandable
In accordance with the Code, the Directors confirm that 
they consider the Annual Report and Accounts, taken as a 
whole, is fair, balanced and understandable and provides 
the information necessary for shareholders to assess the 
Group’s financial position, performance, business model and 
strategy.

Statement by the Directors on compliance with the Code
The UK Corporate Governance Code 2018 applied to the 
Group for the financial year ended 31st December 2023, a 
copy of which can be found on the FRC website, www.frc.org.
uk. 

With effect from 1st January 2023 the Board considers that it 
has complied, in full, with the principles and provisions of the 
Code, following the final step change bringing the previous 
Group Chief Executive’s pension contributions in line with 
the wider UK colleague maximum contributions of 10%. The 
current Group CEO’s pension contributions were already at 
10% when he joined as Chief Financial Officer. We detail our 
compliance, on a Code provision-by-provision basis, in the 
Corporate Governance section on our website, spiraxgroup.
com/governance-documents.

108

Spirax Group  Annual Report 2023

Governance ReportBoard focus for 2024
•  Continue to support the Group Executive Committee 
and the three Businesses with their growth plans 
through the implementation of their medium term plans

•  Key management presentations and discussions are 

planned in 2024 across all of our Businesses

•  Consolidate our position through both organic and 

inorganic growth

•  Focus on ESG and climate change

•  Board Chair succession planning

Further reading

  The Notice of Annual General Meeting and all governance-related 
policies and procedures are available to view and download:  
spiraxgroup.com/agm-notices

Proxy advisory firms
The Company engages with a number of proxy advisory 
firms ahead of publication of its Notice of AGM and 
publication of their proxy reports in order to, where 
possible, align proposed resolutions with investor 
expectations.

Annual General Meeting
The Annual General Meeting (AGM) is scheduled to take 
place on Wednesday, 15th May 2024 and an explanation of 
the resolutions sought, is set out in the Circular posted on 
our website and sent to shareholders in the format selected 
by them. As required by the Code, the resolutions regarding 
each Director’s appointment or reappointment will be 
accompanied by information on why their contribution is, 
and continues to be, important to the Company’s long-term 
sustainable success.

In 2024, we will be proposing a number of resolutions in 
addition to the regular business. The first of which is the 
proposal to change the Company name from Spirax-Sarco 
Engineering plc to Spirax Group plc. This is in support of 
our decision to refresh the branding of the Group to help 
stakeholders better understand our evolution to a larger 
Group that now includes three strong and aligned 
Businesses. The brand refresh is also an exercise in 
simplification: we are often referred to as ‘Spirax’ and our 
stock market ticker is ‘SPX’, therefore, in this way we are 
moving more intentionally into a space we already occupy. 
It is also an exercise in impact with ‘Spirax Group’ replacing 
the longer Spirax-Sarco Engineering. One of the main aims 
of the brand refresh and Company name change is to 
eliminate the confusion that exists in differentiating the 
Group from the Spirax Sarco Division of Steam Thermal 
Solutions (previously Steam Specialties). The Group is often 
mistaken for the Spirax Sarco Division and, therefore, 
external stakeholders sometimes see us purely as a ‘steam 
engineering company’. In supporting our change to Spirax 
Group plc, shareholders are enabling full alignment to our 
brand refresh, giving more visibility to all three Businesses 
and removing the confusion with Spirax Sarco. This is 
important in helping Spirax Group clearly communicate our 
full capabilities, including our ability to support our 
customers to achieve their operating, sustainability and 
decarbonisation goals. 

Also, and in line with our commitment to our shareholders, 
retail and investment, we are proposing a minor 
administrative amendment to our Articles of Association in 
order to better identify and manage ‘lost’ shareholders in 
order to reunite or reclaim assets.

This year we are delighted to invite you to the AGM at our 
refurbished Group Headquarters at Charlton House, in 
Cheltenham, UK, see page 76 for details on the work done 
to transform the building into a modern and sustainable 
working space that will serve the Group for decades to 
come.

I look forward to meeting shareholders at the AGM on 
Wednesday, 15th May 2024.

Jamie Pike
Chair
6th March 2024

Spirax Group  Annual Report 2023

109

Governance ReportBoard leadership and Company Purpose continued
Governance at a glance
At year end 2023

Highlights from 2023

Understanding our business

Chromalox 
(ETS)
Saltlake City, 
USA

Thermocoax	(ETS)
Athis-Val de Rouvre, 
France

Vulcanic	(ETS)	
and WMFTS
Barcelona, 
Spain

WMFTS 
Devens
Boston, 
USA

Flexicon 
(WMFTS)	
Stockholm, 
Sweden

Spirax	Sarco	(STS)	
and	Chromalox	(ETS)	
Shanghai, China

WFMTS
Taiwan, China

Board

GEC members

Spirax Sarco 
(STS)
Sao Paulo, 
Brazil

The Board and GEC regularly visit our sites all over the world, connecting with colleagues and the Businesses 
first hand in order to better understand the operating environment and challenges they face.

Listening to colleagues

90%

Colleague engagement 
with ‘pulse survey’

10

The Colleague Engagement Committee 
held 10 in person forums directly with 
colleagues

100+

Colleague voices were 
heard during the sessions

  See further information in the Colleague Engagement Committee Report on pages 128 to 131

110

Spirax Group  Annual Report 2023

Governance ReportMajor board decisions

March
•  Approval of the final dividend of 

June
•  Approval of the 

114.0 pence per share

•  Authorisation of further investment 
of £47m (US$ 58.2m) for the expansion 
of the Chromalox Ogden plant

investment in Kyoto 
Heatcube (see page 
122)

December
•  Review and Approval of the 

2024 Group Plan

•  Initiation of the Group 
Strategic Framework

February
•  2023 strategic and 

financial plan approved

May
•  Adoption of Audit related 

policies

•  Agreement of Group 
Branding refresh

•  Authorisation of 2023 

ESOP invitation

August
•  Approval of 2023 Interim Results announcement
•  Approval of the interim dividend of 46.0 

pence per share

•  Appointment of new Non-Executive Director, 

Constance Baroudel

•  Announcement of the successor to the role 

of Group Chief Executive 

Board tenure

40%

 1–3 years

 3–5 years

 5 years +

30%

Average length 
of service 
5 years 4 months

30%

UK Corporate Governance Code 
compliance

100% 

We have complied in full with the principles and 
provisions of the UK Corporate Governance Code 
2018.

How the Board spent its time

30% 
Operations & Risk

30% 
Strategy

10% 
Sustainability

10%  
Finance

10% 
Governance

10% 
People

Spirax Group  Annual Report 2023

111

Governance ReportBoard leadership and Company Purpose continued
Board of Directors

N

RK

RK

Jamie Pike MBA, MA, MIMechE
Chair

Nimesh Patel BSc
Group Chief Executive Officer

Appointed to the Board 
May 2014, Chair from 2018.

Areas of experience
Engineering, international business, 
senior management, M&A, strategy.

Background
Jamie Pike joined Burmah Castrol in 1991 
and was Chief Executive of Burmah Castrol 
Chemicals before leading the Foseco buyout 
in 2001 and its subsequent flotation in 2005.

Prior to joining Burmah, he was a partner at 
Bain & Company. Jamie was educated at 
Oxford, holds an MBA from INSEAD and is a 
Member of the Institute of Mechanical Engineers.

External appointments
Chair and Non-Executive Director of 
XP Power Limited.

Chair of IMI plc with effect from 1st January 
2025.

Appointed to the Board 
September 2020, Group Chief Executive 
Officer from January 2024 (having previously 
served as Chief Financial Officer).

Areas of experience
International business, senior management, 
M&A, finance and accounting, industrial, 
pensions, tax and treasury.

Background
Before joining the Group in 2020, Nimesh Patel 
was Chief Financial Officer of the De Beers 
Group. Prior to that he was Group Head of 
Corporate Finance at Anglo American plc, 
leading a team based in London and 
Johannesburg. Previously, Nimesh spent 14 
years in investment banking at both JP Morgan 
and as a Managing Director at UBS.

External appointments
Co-Chair of the FTSE Women Leaders Review 
and Trustee of Barts Charity.

Phil Scott BA, ACMA, FCT
Interim Chief Financial Officer

Attends Board meetings 
January 2024.

Not appointed as a statutory director. 

Areas of experience
International business, senior management, 
M&A, finance and accounting, pensions, tax 
and treasury.

Background
Before joining the Group in 2021 as Director of 
Group Finance, Phil led a number of the Group 
Finance functions at Ferguson plc. Prior to that 
Phil spent 15 years at Vodafone Group plc. 
Phil is a member of the Chartered Institute 
of Management Accountants and Fellow of 
the Association of Corporate Treasurers.

External appointments
Director of Wolseley Pension Trustees Limited 
which provides trustee services to the 
Wolseley Group defined benefit pension 
scheme.

N

C

R

N

C

A

N

Angela Archon MSc SE, BSc CEng
Independent Non-Executive Director

Constance Baroudel Msc, BA
Independent Non-Executive Director

Peter France
Independent Non-Executive Director

Appointed to the Board 
December 2020.

Areas of experience
Engineering, operational, strategy, 
international, M&A, manufacturing, 
senior management.

Background
Angela Archon held various senior executive, 
global positions in Business Development, 
Engineering, Operations, and Strategy, 
throughout her 30-year career at IBM 
Corporation. She also represented IBM for 
eight years as Board Liaison for the National 
Action Council for Minorities in Engineering. 
Angela is a member of the Engineering Honour 
Society and earned a Professional Engineer’s 
license. Until December 2022, she was a 
non-executive director of Switch Inc., listed on 
the New York Stock Exchange.

External appointments
Non-Executive Director of DT Midstream Inc., 
Trustee at CommonSpirit Health.

112

Spirax Group  Annual Report 2023

Appointed to the Board 
August 2023.

Appointed to the Board 
March 2018.

Areas of experience
Strategy, sustainability, operational, international 
business, R&D, international relations.

Background
Constance is Sector Chief Executive, 
Environmental & Analysis and Chief 
Sustainability Officer at Halma plc, having 
previously held a range of executive positions 
within Halma plc, as well as with First Group 
plc, De La Rue and Strategic Decisions Group 
International. With more than 20 years’ 
experience, Constance has significant 
knowledge of working in large, global 
organisations. Constance previously served as 
Non-Executive Director for both Kier Group 
and Synergy Health plc. 

External appointments
Sector Chief Executive, Environmental & 
Analysis and Chief Sustainability Officer at 
Halma plc.

Areas of experience
Engineering, international, senior 
management, M&A, operational, strategy, 
sales and marketing, industrial, manufacturing.

Background
Peter France was Chief Executive Officer of 
Rotork plc from 2008 to 2017. He also gained 
wide experience in a number of key roles at 
Rotork plc from 1989 to 2008 including acting 
as Chief Operating Officer and Director of 
Rotork South East Asia based in Singapore.

Peter is a Chartered Director of the Institute of 
Directors.

External appointments
Chief Executive Officer of TT Electronics.

Governance ReportA

N

R

A

N

C

N

C

R

Richard Gillingwater MA
Independent Non-Executive Director 
and Senior Independent Director

Appointed to the Board 
March 2021.

Areas of experience
International business, investment, finance 
and non-executive experience.

Background
Until December 2022, Richard Gillingwater 
was Chair of Janus Henderson Group plc. He 
has also held a range of executive positions 
within global investment banks including 
Kleinwort Benson, Credit Suisse and Barclays 
de Zoete Wedd. Richard holds an MBA from 
the International Institute for Management 
Development, a BA Law from Oxford University 
and is qualified as a solicitor.

External appointments
Senior Independent Director of Whitbread plc 
and Governor of the Wellcome Trust.

Caroline Johnstone BA, CA
Independent Non-Executive Director

Jane Kingston BA
Independent Non-Executive Director

Appointed to the Board 
March 2019.

Areas of experience
International, M&A, finance, people.

Background
Caroline Johnstone has 40 years’ experience 
working with large global organisations on 
mergers and acquisitions, culture change and 
cost optimisation. She was a partner in 
PricewaterhouseCoopers (PwC) and sat on the 
UK Assurance Board as people partner. 
Caroline is a member of the Institute of 
Chartered Accountants of Scotland.

External appointments
Chair of Synthomer plc, Non-Executive 
Director, Senior Independent Director and 
Audit Committee Chair of Shepherd Group Ltd, 
a private company which owns Portakabin 
Limited and sits on the Governing Board of the 
University of Manchester.

Appointed to the Board 
September 2016.

Areas of experience
Engineering, international business, senior 
management, operational, people, 
remuneration.

Background
From 2006 until her retirement in December 
2015, Jane Kingston served as Group Human 
Resources Director for Compass Group PLC. 
Prior to this, she served as Group Human 
Resources Director for BPB plc. Jane has 
worked in a variety of sectors, including roles 
with Blue Circle Industries plc, Enodis plc and 
Coats Viyella plc and has significant 
international experience.

External appointments
Non-Executive Director and Remuneration 
Committee Chair of Inchcape plc (until 9th 
May 2024).

A

N

R

Kevin Thompson BSc, FCA
Independent Non-Executive Director

Appointed to the Board 
May 2019.

Areas of experience
Engineering, international, senior 
management, M&A, strategy, finance, 
pensions, tax and treasury.

Background
Kevin Thompson was Group Finance Director 
of Halma plc from 1998 to 2018, having joined 
Halma as Group Financial Controller in 1987. 
Kevin qualified as a Chartered Accountant with 
PricewaterhouseCoopers (PwC) and is a 
Fellow of the Institute of Chartered 
Accountants in England and Wales.

External appointments
Deputy Chair and Trustee of the Great Ormond 
Street Hospital Children’s Charity.

Andy Robson LLB Law Barrister
Group General Counsel and 
Company Secretary

Appointed as Group General Counsel 
and Company Secretary
June 2012.

Areas of experience
International law, corporate governance, 
international business development including 
M&A, business restructuring, information 
technology, contract negotiation.

Background
Before joining the Group in 2012, Andy Robson 
was General Counsel and Company Secretary 
of RM plc, a role he held for 14 years. Prior to 
this, Andy was European General Counsel with 
Cendant Corporation headquartered in 
Baltimore, USA and worked in the USA for 
Blackstone Trust. He was also Deputy General 
Counsel at BAE Systems plc.

Key

A

N

C

 Audit Committee

 Nomination Committee

  Colleague Engagement 
Committee

R

 Remuneration Committee

RK

  Risk Management Committee

 Denotes Committee Chair

 Executive

 Non-Executive

 Group Executive Committee

 Company Secretary

Further reading

  Read about our Board diversity, 
composition, succession and evaluation. 
See pages 126 to 127

Spirax Group  Annual Report 2023

113

Governance ReportBoard leadership and Company Purpose continued
Our Group Executive Committee

Nimesh Patel BSc
Group Chief Executive Officer

   See Biography on Board of 
Directors on pages 112 to 113

Phil Scott BA, ACMA, FCT
Interim Chief Financial Officer

   See Biography on Board of 
Directors on pages 112 to 113

Andy Robson LLB Law Barrister
Group General Counsel and 
Company Secretary

   See Biography on Board of 
Directors on pages 112 to 113

Maurizio Preziosa
Managing Director,  
Steam Thermal Solutions

Appointed to the Group  
Executive Committee 
January 2021.

Background 
Maurizio joined Spirax Group in 2011 as 
Managing Director of Spirax Sarco Italy and 
developed his career in the Group by assuming 
the role of Regional General Manager Southern 
Europe, Global Divisional Director Gestra, up to 
the appointment at Group Managing Director 
Steam Thermal Solutions in 2021. Prior to 
joining Spirax Group Maurizio worked in ABB 
Group with different sales management and 
general management roles.

Armando R. Pazos
President,  
Electric Thermal Solutions

Appointed to the Group  
Executive Committee 
December 2021.

Andrew Mines
Managing Director, Watson-Marlow 
Fluid Technology Solutions

Appointed to the Group  
Executive Committee 
November 2019.

Background 
Armando joined the Group in March 2020 as 
the Vice President of Global Sales and joined 
the GEC in December 2021 following his 
promotion to President and Managing Director 
of the Electric Thermal Solutions Business. 
Prior to this, Armando was at Ingersoll Rand, 
an industrial global manufacturer of tools, 
pumps, and air compressors, for 24 years.

Background 
Prior to joining the Group, Andrew held the 
position of Executive Vice President, Global 
Construction Products of Illinois Tool Works 
Inc. (ITW) and was a member of the Group 
Executive Leadership Team. Andrew had a 
23-year career with ITW comprising engineering, 
sales, manufacturing and senior roles in global 
Automotive and Construction sectors.

Sarah Peers
Group Director of Sustainability

Appointed to the Group Executive 
Committee 
October 2022.

Background 
Sarah joined the Group in 2013 as Group Head 
of Corporate Communications and was appointed 
Group Head of Sustainability in July 2020 and 
is now Group Director of Sustainability. Prior to 
joining the Group, Sarah worked as a qualified 
teacher. Sarah holds a Doctorate in Historical 
Geography (specialising in early industrial 
labour history) from the University of Oxford.

114

Spirax Group  Annual Report 2023

Jim Devine
Group HR Director

Maria Wilson
Group Digital Director 

Appointed to the Group Executive 
Committee 
February 2016.

Appointed to the Group Executive 
Committee 
September 2023.

Background 
Before joining the Group in 2016, Jim was 
Group HR Director at Chemring plc and prior to 
that held a range of senior HR roles at Centrica 
plc, Ford Motor Company and BAE systems.

Background 
Prior to joining Spirax in early 2023, Maria was 
the Global Leader for Data Driven Advantage 
with Howden, leading the vision definition and 
execution of a global digital program focused 
on delivering business growth enabled by 
digital technologies. She has also completed a 
PhD in Fluid Mechanics from the University of 
Erlangen-Nuremberg, Germany.

Governance ReportThe Board at a glance
At year end 2023

Expertise and experience

Core expertise

Length of service

Board tenure

International business

Pensions

Senior management

Tax & treasury

M&A

Sales & marketing

Engineering

Manufacturing

Strategy

Sustainability

Operational

Investment

J. Pike

N.J Anderson

N.B. Patel

A. Archon

C. Baroudel

P. France

R. Gillingwater

C.A. Johnstone

J.S. Kingston

K.J. Thompson

0

2

4

6

Years

8

10

12

Finance & accounting

Industrial

People

Non-Executive 
experience

R&D

Remuneration

 Executive Director 

 Group Chief Executive

 Non-Executive Director 

 Chair

Average length of service

5 years 4 months

Board and Committee attendance 

Board

Audit

Remuneration

Nomination

Colleague
Engagement

Risk
Management1

Jamie Pike

Nicholas Anderson

Nimesh Patel

Angela Archon

Constance Baroudel

Peter France

Richard Gillingwater

Caroline Johnstone

Jane Kingston

Kevin Thompson

7/7

7/7

7/7

7/7

3/3

7/7

7/7

7/7

7/7

7/7

5/5

5/5

5/5

5/5

5/5

5/5

5/5

5/5

4/4

4/5

3/3

5/5

5/5

4/5

5/5

5/5

4/4

3/4

3/3

3/3

3/3

3/3

1   The Risk Management Committee consists of the Executive Directors, members of the Group Executive Committee (GEC) and other key 

individuals, full details can be found on page 150

Board changes
•  Olivia Qiu stepped down as an Independent 

Non-Executive Director on 31st January 2023

•  Constance Baroudel joined as an Independent 
Non-Executive Director on 2nd August 2023

•  Nicholas Anderson retired as Group Chief Executive 

on 16th January 2024

•  Nimesh Patel was appointed as Group Chief Executive 

Officer on 16th January 2024

Board makeup
Ethnicity

Gender Diversity

Nationality

10%

10%

40%

10%

10%

10%

80%

60%

70%

 Black

 Indian

 White

 Female

 Male

 British

 British/American

 British/Irish

 French

Spirax Group  Annual Report 2023

115

Governance ReportOur shareholders

Engineering our future, 
together

Consistent controls for a more resilient future

Today, companies like ours are operating in 
increasingly complex environments and the 
regulatory landscape for governance is 
changing, with significant legislation changes 
under debate by governments around the world. 

Good governance is good for business and by 
implementing consistent and robust financial 
controls across the Group, we’re setting 
ourselves up for a more resilient future. 

Launching our Group Governance Guidelines 
(G3) programme just over 18 months ago was a 
significant step on this journey. The aims of G3 
are to strengthen our financial resilience through 
working collaboratively and in partnership to 
build a stronger Spirax Group that is focused on 
achieving excellence in line with our Values. 

G3 is a risk-based approach to improving 
financial controls. By supporting teams across 
our Group to adopt the right approach to 
processes and controls for each individual 
operating company, we help protect against 
risks such as fraud, financial misstatement and 
other forms of financial misconduct, as well as 
ensuring compliance with our own internal 
policy requirements. 

To ensure a consistent approach, the Group 
Internal Controls team is developing the policies 
and expected controls centrally, it then partners 
with our Businesses to implement and embed 
the G3 programme locally. The G3 programme 
is supported by a library of training materials 
and a global online platform to track and monitor 
progress and milestones across the Group.

A strong control and governance framework is 
critical because it safeguards the integrity of our 
reporting, supports the prevention of fraud and 
enables our Businesses to operate more 
effectively through having enhanced data 
and a better understanding of the drivers of 
our success. 

5,000+

controls across our Group since 2022

116

Spirax Group  Annual Report 2023

Our finance teams have been 
implementing and assessing 
controls in line with our G3 
financial control timetable and 
as a result we have now 
assessed over 5,000 controls 
across our Group!”

Kristy Wright
Regional Internal Controls Champion, 
Spirax Group

The Group Internal Controls 
team is intentionally spread 
geographically across the Group, 
to be closer to our operating 
companies, from Asia Pacific to 
the Americas, and supporting all 
the Businesses. The team is 
readily on hand to guide the 
implementation, and partner 
with the local Finance teams, 
supporting implementation 
needs, monitoring for ongoing 
compliance and championing 
wider opportunities to improve 
the effectiveness and efficiency 
of our control environment.” 

Chris Fitzsimmons
Group Head of Internal Controls, 
Spirax Group

Governance ReportImplementing effective controls is important 
for reducing financial and fraud risks as well 
as ensuring compliance, but it also improves 
our operational efficiency through the 
adoption of more standardised and streamlined 
processes, freeing up our finance teams to 
work on other value-add tasks.” 

Kristen Jensen
Financial Controller, 
Durex Industries, part of Electric Thermal Solutions

Spirax Group  Annual Report 2023

117

Governance ReportBoard leadership and Company Purpose continued
Board activities

Board and Committee meetings during the year
Ordinarily the Board meets seven times a year and then on 
an ad hoc basis as required. In the year ending 31st 
December 2023, there were seven scheduled meetings of 
the Board. Attendance at scheduled Board and Committee 
meetings is set out in the table on page 115. Other senior 
Executives and Non-Executive Directors (where they are 
not formal Committee members) attended by invitation.

All Directors are expected to attend all Board meetings and 
relevant Committee meetings unless prevented by prior 
commitments, illness or a conflict of interest. Directors 
unable to attend specific Board or Committee meetings are 
sent the relevant papers and asked to provide comments in 
advance of the meeting to the Chair of the Board or Committee.

In addition, all Board and Committee members receive the 
minutes of meetings as a matter of course.

Board activities
The Board is collectively responsible for the long-term 
success of the Company, its strategy, governance and 
internal controls and is accountable for its activities. The 
Board ensures good governance practices are embedded 
throughout the Group as they are an integral part of running 
a successful business. This specifically includes a focus on 
Environmental Social and Governance (ESG) matters as 
there is not a separate Board Committee for this.

To support this, the Board considers reports on the key 
activities of the Group and reports from the Chairs of the 
Audit, Nomination, Remuneration and Colleague Engagement 
Committees as appropriate at each scheduled Board meeting. 
It also receives information on important forthcoming events, 
reports on environmental, sustainability and health and 
safety matters, on strategy, investor relations and legal affairs.

The Chair, with assistance from the Group General Counsel 
and Company Secretary, is responsible for the governance 
arrangements. This includes meeting agendas, timely 
information flows and facilitating dialogue between Executive 
and Non-Executive Directors, to encourage an open and 
supportive culture.

Board agendas are carefully planned to ensure focus on the 
Group’s strategic priorities and key monitoring activities, as 
well as reviews of significant issues.

The General Counsel and Company Secretary is responsible 
for maintaining forward agendas for the Board and its 
Committees, ensuring that items are evenly distributed and 
scheduled at the appropriate times of the year for timely 
consideration. Agenda timings are proactively managed to 
enable sufficient time for consideration of items.

The Board regularly receives papers and presentations from 
senior management, giving the Board the opportunity to 
meet colleagues below GEC level. This helps to embed a 
positive attitude to good governance in the Company’s 
culture and ensures that processes and procedures are 
adhered to by demonstrating the Board’s desire to ensure 
they have robust information on which to make sound 
decisions and carry out their statutory duties.

As per best practice, our Non-Executive Directors meet with 
Deloitte (external auditor) and Korn Ferry (independent 
remuneration consultants) separately from our Executive 
Directors after every Board or Committee meeting they 
attend. The Board confirms that neither it, nor any of its 
Directors, have any connection with Korn Ferry or Deloitte.

The Colleague Engagement Committee meets with groups 
of colleagues separately from management. More information 
about these meetings can be found on pages 128 to 131.

Annually the Board combines a scheduled Board meeting 
with further meetings focusing on strategic development 
and to review the Group’s longer term outlook. At this 
meeting members of the Group Executive Committee 
present strategy papers for their business areas including 
financial, technology, organic and inorganic growth and 
stakeholder engagement. On ESG matters, the Group 
Director of Sustainability presents updates on progress 
with the implementation of the One Planet Sustainability 
Strategy at every Board meeting and the Group Head of 
Health and Safety attends Board meetings periodically. In 
addition, the Board has been actively involved in the setting 
of goals and targets relating to ESG matters and their 
translation into performance-related metrics.

The Group’s Whistle-blowing Policy and independently 
facilitated whistle-blowing platform enable colleagues to 
report any concerns related to unethical or illegal conduct 
within the business, anonymously if preferred. The Board 
receives reports from the Group General Counsel if any 
concerns have been raised via the Policy.

Culture and Values
To achieve our Purpose, we rely on our widely understood 
and established business model and most importantly, a 
strong and supportive culture. Our culture comes from 
colleagues living our Values (see page 8) which guide their 
decision making and the ways in which they make their 
difference for our Group and our stakeholders. 

Our Values also guide Board decision-making. We prioritise 
Safety and, through our engagement with each other and 
our Group colleagues, we help improve Collaboration and 
Respect. We support Excellence and Customer Focus 
through an ongoing programme of investment, our 
decision-making is supported by site visits and 
management presentations. We promote and support 
Integrity through our transparent approach, as well as 
ensuring the Group has appropriate processes and controls 
which underpin strong corporate governance.

The Board was pleased to approve and oversee the 
implementation of the Group’s Inclusion Plan in 2022, noting 
the impact it is already having across the Group. To further 
strengthen our focus on inclusion and equity leading to 
greater diversity in our Group, we approved a set of 
refreshed Diversity goals at our December 2023 meeting, 
which can be found on page 68. 

More information on specific Colleague Engagement, 
including topics raised by Colleagues and how we have 
responded can be found in the Colleague Engagement 
Committee Report on pages 128 to 131.

118

Spirax Group  Annual Report 2023

Governance ReportKey Board activities

Strategy
•  Group Strategy Framework.

•  Reviewed and assessed medium- term plans for all 

three Businesses

•  Reviewed Corporate Strategy

•  Reviewed One Planet Sustainability Strategy

•  Two-day Strategy presentations

•  Group China Strategy

Audit and risk
•  Annual Risk Review

•  Reviewed external financing facilities

•  Mandatory Contract Practices

•  Deep-dive on Principal Risks ‘Loss of Critical Supplier’, 
Loss of Manufacturing Output and Breach of Legal 
and Regulatory Requirements

Performance
•  Monthly, quarterly, biannual and annual trading, 

as appropriate*

•  Company share performance and shareholder/

analyst feedback*

•  Business reviews and senior management presentations

•  Thermocoax (France) and WMFTS (Massachusetts) 

performance and management review by Board during 
visits to operations

Culture and People
•  Rising Talent presentations

•  Group Talent update

•  Colleague focus groups facilitated by Colleague 

Engagement Committee, which includes a number 
of NEDs

•  Reviewed and approved the 2023 Diversity and 

inclusion goals including setting a new ethnicity goal

•  Board Visits to Thermocoax (France) and WMFTS 

(Massachusetts) 

ESG and Health and Safety
•  Health and safety and sustainability strategy updates*

•  Setting goals and targets for forthcoming year

•  Reviewed and supervised the full year results for 
sustainability KPIs and progress against targets

•  Received a sustainability recruitment update

•  Received an update and reviewed the Group’s TCFD 

disclosures

•  Approved introduction of new Electric Company 

Vehicle Scheme

•  Thermocoax (France), WMFTS (Massachusetts) and 
Spirax Sarco Supply (UK) review during Board visits

Governance
•  Received updates by Committee Chairs*

•  Received updates on all material legal and 

Governance matters*

•  Compliance programmes update*

•  Reviewed Bid Defence process

•  Refreshed Sanctions Policy

•  Reviewed Whistle-blowing cases

•  Full organisational and succession review across all 

*  Standing items at every scheduled Board meeting

senior management (to GEC-3)

The Board monitors and assesses culture using the following mechanisms:

Approach

How it links to culture

Colleague Engagement 
Committee

Colleague survey

Committee Focus 
Groups

Internal Audit reports

Inclusion and Diversity

Other

Insight (in form of business and HR leads presenting) from different business areas to 
understand what is happening locally as drivers to improve engagement and colleague 
experience. This enables discussion and visibility of how our Values are being lived through 
organisation and how aligned local culture is to the current and future strategic objectives.

Gives global insight into colleague engagement and enablement that informs where focus/
action needs to be placed to support the organisation’s culture and the Group’s strategic goals.

Monthly touchpoints with groups of colleagues from different business areas globally to 
listen to the colleague voice, open dialogue and gain feedback on what it’s like to work at the 
Group and build assurance that the desired culture is being embedded within the 
organisation. This involves presenting key themes to the management teams to support any 
local/Group activity that is required. During each of the operational visits detailed in Board 
activities (Thermocoax (France), WMFTS (Massachusetts) and Spirax Sarco Supply (UK)) a 
Colleague Focus Group took place with feedback presented to management and the CEC.

Information from the internal audit team on the impact of policies and processes.

Review and supervision of Diversity goals on gender and ethnicity.

Whistle-blowing cases, grievance as well as ‘speak-up’ data, health and safety data 
(including near misses), promptness of payments to suppliers, approach to regulators.

Spirax Group  Annual Report 2023

119

Governance ReportBoard leadership and Company Purpose continued
Leading with purpose

Supporting framework
Good governance adds value. It is well-ordered, transparent 
and ethical, and is focused on tackling operational 
challenges in ways that complement the Group Strategic 
Priorities. Good governance enables us to build a better and 
more sustainable future for all. 

Our Whistle-Blowing Policy and secure whistle-blowing 
facility, enable colleagues to make reports if they suspect or 
experience any misconduct or wrongdoing in our business. 
The facility, hosted by Safecall, an independent provider, 
enables colleagues to report concerns via a web portal or 
by telephone, anonymously if preferred.

We have a number of Group policies which are designed to 
help our colleagues balance their work and personal lives 
effectively, including flexible working.

Further reading

  Our Anti-Bribery and Corruption Policy and Modern Slavery 
Statement can be found on our website,  
spiraxgroup.com/governance-documents

It’s the duty of Board members to remain focused on broad, 
strategic goals while tackling day-to-day issues and 
meeting their responsibilities, so it is incumbent on them to 
work with certain governance ideals in mind. 

In order to do this the Board has developed and approved 
various policies to enable and empower our colleagues to 
achieve our goals. We have a comprehensive Code of 
Conduct and supporting policies, including Whistle-blowing, 
Anti-Bribery and Corruption, and Human Rights Policies, 
which set standards for ensuring that our business activities 
are conducted in a responsible manner for the benefit of our 
shareholders, customers, colleagues and suppliers. Spirax 
Group has zero tolerance to any form of bribery and 
corruption, both within our Group and in any dealings with 
our customers, suppliers and other third parties. 

All colleagues and Board members are expected to 
demonstrate and promote high standards of ethical 
business conduct and to know and follow our Code of 
Conduct with pride. 

120

Spirax Group  Annual Report 2023

Governance ReportSection 172 Statement

The long-term success of our Group is 
dependent on the way we work with all our 
stakeholders and continues to require 
recognition of all stakeholder views, 
constructive working practices and, when 
appropriate, effective engagement in order to 
create and sustain value for all.

This section, from pages 121 to 123, forms our Section 172 
statement. It describes how the Directors have performed 
their duty, in good faith, to promote the success of the 
Company, for the benefit of our shareholders, including how 
they have considered and engaged with wider stakeholders, 
and how they have taken account of the matters set out in 
Section 172(1)(a) to (f) of the Companies Act 2006.

Considering these broad interests is an important part of 
the way the Board makes decisions and, at times, the Board 

has to balance the competing interests of different 
stakeholders and other factors in delivering the Company’s 
Strategy. The Board has delegated responsibility for the day 
to day running of the Businesses to the GEC and, as a result, 
many of the decisions and activities undertaken have 
approval from the Board by virtue of these delegated 
responsibilities. An overview of the guiding principles for 
these delegated responsibilities is set out on page 123. The 
Board receives regular updates on key initiatives undertaken 
by the Group that affect stakeholders so that they can 
understand and challenge, where necessary, decisions 
made by management.

Some examples of key Section 172 decisions that the Board 
has taken in 2023, and how it has taken into account the 
views and needs of wider stakeholders in making those 
decisions, are described in the following pages.

Board decision: Expansion to Chromalox’s Ogden Manufacturing plant

ETS, to help customers to reach carbon footprint 
reduction goals without sacrificing performance or 
reliability.

Odgen in Utah (USA) has been Chromalox’s centre of 
excellence for industrial heaters and systems since 1976. 
In 2010, Ogden developed the technology and became 
the global centre of expertise for our patented Medium 
Voltage heating solutions, which are now the leading 
driver of sales growth for ETS supporting 
decarbonisation of industrial processes.

Customers: demonstrates our commitment to 
investment and innovation; improves supply continuity; 
reduces lead times and improves service levels; and 
supports our customers in their decarbonisation efforts. 

Colleagues: leads commitment to health, safety, and 
wellbeing; creates career opportunities; and builds strong 
colleague engagement, regionally and globally. 

Community and environment: creates employment 
opportunities for the local community; increases 
engagement with local authorities and community 
groups; helps our transition towards net zero greenhouse 
gas emissions with a sustainable building and site and 
showcases our commitment to sustainability by 
delivering biodiversity net gain of +10% on the project. 

Shareholders: supports growth as we accelerate our 
capacity expansion to meet demand; improves business 
continuity on critical high growth products; reinforces 
Spirax Group’s sustainability objectives through design, 
construction, and operation. 

Link to strategy: in addition to unlocking future growth 
from the high demand we see for decarbonisation 
solutions, this project will utilise the latest technology 
equipment which better serves our customers.

Spirax Group  Annual Report 2023

121

In March 2023 the Board approved a US$58.2m (£47.0m) 
investment in the expansion of the Chromalox Ogden 
(Utah, USA) facility, increasing its footprint by over 50%. 
This will deliver a state-of-the-art manufacturing unit by 
the end of 2024, dedicated to Medium Voltage (MV) 
electric heating systems. Since Chromalox became a part 
of Spirax Group in 2017, we have been investing in plant 
processes, aimed at improving throughout, as well as 
improving colleague working environments through the 
installation of a zero-emission air conditioning solution, 
which is also in line with our sustainability commitments. 
The investment in the new facility will accelerate our 
ability meet the high levels of demand for bespoke 
solutions that deliver decarbonisation benefits, as well as 
make a major contribution to employment in the local 
vicinity. 

Chromalox’s mission is to provide highly efficient, 
modular, and scalable electric heating solutions for 
the decarbonisation of process heating, hot water and 
steam generation systems. Chromalox’s reputation in 
electric heating combined with its focus and commitment 
to sustainability, means it is well positioned, as part of 

Governance ReportBoard leadership and Company Purpose continued
Section 172 Statement continued

Board decision: Investment in Kyoto Heatcube

In June 2023, the Board approved a partnership agreement with the Kyoto Group 
to acquire a 15% ownership position through an investment of £3.0m, positioning 
the Group in a significant growth market. Supporting the decarbonisation of 
critical industrial processes is central to our Group’s Purpose to engineer a more 
efficient, safer and sustainable world. We have been actively investing in new-to-
world decarbonisation solutions through product development since 2020. As 
we already provide some of the technology that sits behind Heatcube through 
Vulcanic in ETS, getting actively involved in supporting Kyoto through direct 
investment and partnering is a natural extension of our activity in this area. 

Kyoto, publicly held on the Oslo stock exchange (KYOTO.OL), is a start-up 
company founded in 2016 on the same principles as the Spirax Group: to 
maximise efficient and productive use of industrial process heating. Spirax Group 
is focused on the application of thermal energy, steam and electric heating, 
directly in our customer processes. Kyoto focuses on the storage and 
management of energy as heat upstream of those processes.

Kyoto’s solution to the market’s need is the Heatcube technology, a modular 
molten salt thermal energy storage system designed for both utilities and 
industry. Heatcube enables the disassociation of energy production and energy 
usage to provide a profitable mechanism for energy producers and users to 
leverage increasing energy market fluctuations and excess power from wind and 
solar. The Heatcube offers reliable and efficient storage of energy, and a 
seamless delivery of heat to industrial customers, when it is needed. There are 
several core components that are critical to Heatcube. The most critical is the 
electric process heating system, which Vulcanic provides. Without our 
technology, Kyoto’s Heatcube could not convert excess and low-cost electricity 
from the grid into stored, usable thermal energy. 

Customers: one of the focus areas of the Sustainable Energy Sector and our 
own Sustainability and Energy Efficiency Customer Value Proposition (CVP) is 
energy storage. This investment will provide guaranteed access to this thermal 
energy storage market giving customers further options for heat storage whilst 
introducing Kyoto customers to our products such as the Steam Battery (for the 
storage of steam as thermal energy), which can complement the Heatcube.

Environment: the EU power market is rapidly evolving into solar surplus. Without 
a synchronous expansion in storage and flexibility capacities, solar deployment 
will stall, meaning that the reliance on fossil fuels will continue. The EU’s 
ambitious renewable energy targets will require expansions in capacities capable 
of harvesting and refining solar and wind energy surpluses.

2023 Shareholder Engagement

January
•  Bank of America C-Suite SMID Cap 

Conference 2023

•  Investor site visit to Cheltenham
•  Peel Hunt Industrials Dinner

March
•  Full Year Results Announcement and 

shareholder roadshow meetings
•  Investor site visits to Cheltenham

May
•  Trading Update
•  Investor site visit to Cheltenham

June
•  JP Morgan European Capital 

Goods Conference

•  Steam Thermal Solutions Investor 

Seminar

August
•  Half Year Results Announcement and 

shareholder roadshow meetings

September
•  Investor site visit to Cheltenham
•  Morgan Stanley Industrial CEOs 
•  Unplugged 2023 Conference
•  UBS Quo Vadis Industrials Tour
•  Investor Roadshow – USA 

October
•  Investor site visit to Cheltenham
•  Numis Private Clients Fireside chat

November
•  Trading Update
•  Baird Global Industrials Conference
•  Investor Roadshow – Canada
•  Numis Industrials CEO Dinner
•  WHEB Annual Investor Conference
•  Investor site visit and dinner

Shareholders: Heatcube systems, leveraging our technology, will produce 
significant revenue and profit for Vulcanic within ETS.

December
•  Bank of America CFO Fireside chat

Link to strategy: as part of our Engineering Premium Solutions (EPS) growth 
strategy we are targeting an increase in our revenue in Energy Storage. This 
investment will assist in achieving this target.

122

Spirax Group  Annual Report 2023

Governance ReportGuiding principles – Section 172(1)

a   

b  

c   

the likely consequences 
of any decision in the long-term

the interests of our colleagues

The Board always strives to act in the 
long-term interests of its key 
stakeholders to achieve our Purpose of 
creating sustainable value for all of our 
stakeholders by engineering a more 
efficient, safer and sustainable world.

Through the Colleague Engagement 
Committee (CEC), the Board receives 
feedback from colleagues about 
various topics, which the Board refers 
to when making strategic and business 
decisions.

  More information can be found in our CEC 
Report on pages 128 to 131

Our strategy is designed to help us do 
better what we already do. The 
individual Business strategies drive the 
organic growth of the Group, whilst our 
corporate strategy drives inorganic 
revenue growth. Our One Planet 
Sustainability Strategy, drives 
our Environmental, social and 
governance performance.

the need to foster business 
relationships with suppliers, 
customers and others

The Board understands the importance 
of fostering business relationships with 
our suppliers and customers. Both of 
these stakeholders are considered in 
all our decisions especially around 
investing in our Group to serve 
customers better and solve their 
problems, as well as working with 
suppliers as partners in those 
solutions, and helping them develop as 
part of a sustainable supply 
ecosystem.

  For more information see pages 80 and 
96-97 in our Sustainability Report

d   

e   

f   

the impact of Spirax Group’s 
operations on the community 
and the environment

the desirability of maintaining a 
reputation for high standards of 
business conduct

the need to act fairly as between 
our shareholders

Through the One Planet 
Sustainability Strategy steering 
committee, which the CEO and CFO 
are both members of, the impact of the 
Group’s operations is monitored, 
mitigated and initiatives approved. 

  For more information see pages 61 to 77 in 
our Sustainability Report

We have a comprehensive 
Management Code of Conduct, which 
in 2023 has been refreshed and 
supporting policies, including 
Whistleblowing, Anti-Bribery and 
Corruption, and Human Rights Policies, 
which set standards for ensuring that 
our business activities are conducted 
in a responsible manner for the benefit 
of our shareholders, customers, 
colleagues and suppliers. The Spirax 
Group has zero tolerance to any form 
of bribery and corruption, both within 
our Group and in any dealings with our 
customers, suppliers and other third 
parties we may deal with.

All colleagues and Board members are 
expected to demonstrate and promote 
high standards of ethical business 
conduct and to know and follow our 
Management Code of Conduct with 
pride. We provide a whistleblowing 
facility, which is underpinned by our 
Whistleblowing Policy, enabling 
colleagues to make reports if they 
suspect anything inappropriate or 
experience any serious misconduct or 
wrongdoing in our business. For more 
information see page 69 in our 
Sustainability Report.

The Board recognises our 
shareholders and investors as 
an important stakeholder group. 
Through monthly calls with 
shareholders and analysts, and by 
providing regular forums for meeting 
and communicating with shareholders, 
their advisers and the investment 
community, we ensure that we 
understand the views and opinions of 
our investors and are kept informed of 
any concerns that may arise. We are 
also able to give updates on our results 
and developments within our 
Businesses.

We undertook 242 investor meetings 
during the year, the calendar on page 
122 shows shareholder events 
attended throughout 2023.

The AGM is an opportunity for 
shareholders and investors to meet 
with the Directors and put questions to 
the Board. The Company proactively 
encourages its shareholders to vote, 
by way of a poll, at general meetings 
by providing electronic proxy voting for 
those who wish to vote online, and 
personalised proxy cards to those 
electing to receive them.

Spirax Group  Annual Report 2023

123

Governance ReportBoard leadership and Company Purpose continued
Division of responsibilities

The Board has a collective responsibility for providing leadership, preserving 
long-term value by anticipating business risks, monitoring performance and 
promoting the Company’s culture and Values. 

Group General Counsel and Company Secretary
The Group General Counsel and Company Secretary, 
together with the Group Legal team including the Group 
Assistant Company Secretary, support the Chair and the 
Committee Chairs in making sure members are equipped 
for informed decision-making and that they appropriately 
allocate their time to subjects. All Directors have access to 
the advice of the Group General Counsel and Company 
Secretary as well as the Group Legal team, who are 
responsible for advising the Board on all governance 
matters. Both the appointment and removal of the Group 
General Counsel and Company Secretary is a matter for 
the whole Board.

Group Executive Committee
There is a clear division of responsibilities between the 
leadership of the Board and our Executive leadership. The 
Board relies on the GEC to run the business, holding them 
accountable against targets and standards, while always 
embracing the values of collaboration, integrity and respect 
to achieve our goals. The GEC, led by our Group Chief 
Executive Officer, is responsible for the management of the 
Group’s short, medium and long-term performance; 
stewardship of capital, technical and human resources; 
corporate and business strategy; internal risk management 
controls and organisational structure.

Delegation of Authority
An internal Delegated Authority matrix is operated ensuring 
that decisions are taken at the right level within the Group 
by those best placed to take them, whilst simultaneously 
allowing the business to function efficiently. The matrix is 
reviewed annually to accommodate any adjustments 
required to ensure practical compliance.

The governance structure of the Group ensures the Board, 
together with the Board Committees and Group Executive 
Committee, has sufficient controls and oversight of the 
business, with a balanced approach to risk that is aligned 
with the Spirax Group’s culture. The structure assists the 
Board in fulfilling its responsibilities and is designed to 
ensure that the Board focuses on strategy, monitoring the 
performance of the Group and governance, as well as risk 
and control issues.

The Board is responsible for the stewardship of the Group’s 
strategic risk management and internal control environment. 
The Board is supported by the work of both the Audit 
Committee and the Risk Committee in this area. The Board 
remains satisfied with the identification and monitoring of 
overall risk management and internal controls around the 
Group and is supportive of the continuous improvement in 
these areas.

An overview of the division of responsibilities, as set out in 
the Code, is provided in the diagram opposite and we 
comply with all the relevant Principles and Provisions. The 
responsibilities of the Chair, Group Chief Executive Officer, 
Senior Independent Director, Board and Committees are set 
out in writing and agreed by the Board. A clear division is 
made between the leadership of the Board and Executive 
leadership.

The Role of the Board
The Board is collectively responsible for the long-term 
success of the Company. The business of the Company is 
managed by the Board who may exercise all the powers of 
the Company. The Board has a formal schedule of matters 
reserved for the Board’s decision-making which is available 
on the Group’s website. Although the Board retains overall 
responsibility, it delegates certain matters to the Board 
Committees and the detailed implementation of matters 
approved by the Board and the day-to-day operational 
aspects of the business to the Group Executive Committee 
(GEC).

Board Committees
Board Committees provide an opportunity for Directors to 
focus on specific areas of the Group. This allows for greater 
scrutiny in key areas such as Remuneration, Audit and Risk 
Management, Colleague Engagement and Board succession 
planning and Talent development. The Board Committees 
consist of Non-Executive Directors and each Committee 
Chair reports to the Board on matters discussed at 
Committee meetings and highlights any significant issues that 
require Board attention. The terms of reference for each 
Board Committee are reviewed annually and are available 
on the Group website. The annual Reports by each Board 
Committee Chair are given in this Annual Report.

124

Spirax Group  Annual Report 2023

Governance ReportGovernance framework

Board of Directors

•  Responsible for setting the Group’s strategy and ensuring 

strategic objectives are met

•  Direct involvement in all ESG matters.
•  Assesses culture and promotes the long-term success of 

the Company

•  Responsible for overall Risk Management 
•  Ensures maintenance of a framework of prudent and 

effective controls

•  Ensures effective engagement with shareholders and all 

our stakeholders, including the workforce

•  Approves the Company’s financial statements and 

•  Approves matters relating to the composition of the Board 

performance expectations

and Committees

Chair

•  Responsible for the 

leadership and effectiveness 
of the Board

•  Promotes a culture of 
openness and debate
•  Facilitates constructive 

Board relations

•  Holds meetings with 

Non-Executive Directors, 
without Executive 
Directors present

•  Ensures that the Board 
listens to the views of 
shareholders, the workforce, 
customers and other key 
stakeholders

•  Responsible for all 

Environmental, Sustainability 
and Governance matters
•  Responsible for ensuring 

that the Board considers all 
Strategic Risks

Senior Independent 
Director

Group Chief Executive 
Officer

•  Provides a sounding board 

•  Responsible for the 

to the Chair

•  Serves as an intermediary 
for the other Directors and 
shareholders

•  Leads an annual meeting of 
Non-Executive Directors to 
appraise the Chair’s 
performance

day-to-day running of the 
Group’s business and 
performance and the 
implementation of strategy
•  Leads the Group Executive 

Committee

•  Represents management 

on the Board

Designated workforce 
engagement NED

Non-Executive Directors

•  Chair of the Colleague Engagement 

Committee

•  Responsible for colleague engagement
•  Facilitating two-way dialogue between 
the Board and its Committees and the 
Workforce, flagging issues and feedback 
to the Board

•  Provide constructive challenge, strategic 
guidance and offer specialist advice
•  Hold a prime role in appointing and 

removing Executive Directors

•  Scrutinise and hold to account the 
performance of management and 
individual Executive Directors against 
agreed performance objectives

Group General Counsel and 
Company Secretary

•  Advises the Board on all governance matters
•  Supports the Board to ensure that it has 
the policies, processes, information, time 
and resources it needs for the Board to 
function effectively and efficiently
•  Advises the Board on important legal 

and regulatory matters

Audit Committee

Nomination Committee

Remuneration Committee

The overall purpose of this 
Committee is one of oversight 
and monitoring of the entire 
financial reporting and control 
process, to ensure the integrity 
of the Group’s Financial 
Statements and assurance over 
them.

The main role of 
this Committee is to 
recommend changes to the 
Board and consider succession 
planning for the future.

This Committee determines the 
philosophy, principles and 
policy of Executive Director 
and senior manager 
remuneration having regard to 
the latest legislation, corporate 
governance, best practices and 
the FCA Listing Rules.

Colleague Engagement 
Committee

The principal remit of this 
Committee is to ensure that the 
voice of the workforce is 
considered in all aspects of the 
Board’s thinking.

Group Executive Committee
The Board relies on the Group Executive Committee to 
implement the strategy and run the business by empowering our 
colleagues to do their part in the strategy execution. The 
emphasis is on growth and on an entrepreneurial approach with 
a strong governance culture. The Board holds this team 
accountable against targets and standards and ensures that it 
has strong and effective leadership in place to execute the 
strategic plan.

Risk Management Committee
This Committee oversees the management and control of 
significant operational risks affecting the Group. The Committee 
ensures that the Group has risk management policies and 
procedures, including those covering project governance, 
sanctions and embargoes, crisis management, human rights, 
business continuity and business management.

Spirax Group  Annual Report 2023

125

Governance ReportBoard leadership and Company Purpose continued
Board composition, succession and evaluation

We make sure that the Board is actively involved 
in all important Group matters and it is effective 
in fulfilling its role as a balanced Board.

During 2023, in compliance with the Code, the number of 
Non-Executive Directors was always more than the number 
of Executive Directors (excluding the Chair). At the time of 
publication, our Board comprises one Executive Director, a 
Non-Executive Chair and a further seven Non-Executive 
Directors. Ordinarily there are two Executive Directors, 
however Phil Scott has not been appointed as a statutory 
director. When Louisa Burdett joins in July 2024 she will be 
appointed as a statutory director bringing the total back up 
to two. This ensures that no one person or group of 
individuals dominates the Board’s decision-making. All our 
Non-Executive Directors, including the Chair, are 
considered independent.

Board succession and tenure
The Nomination Committee continuously reviews succession 
plans in light of strategy, business requirements, tenure and 
diversity. For more information on succession planning 
please see the Nomination Committee Report on pages 132 
to 137. 

With regard to the appointment and replacement of 
Directors, the Company is governed by its Articles of 
Association (Articles), the UK Corporate Governance Code 
(the Code), the Companies Act 2006 (the Act) and related 
legislation. The Articles themselves may be amended by 
special resolution of the shareholders. The Articles provide 
that Directors may be appointed by an ordinary resolution of 
the Company’s members or by a resolution of the Directors. 

With the exception of Nick Anderson who stood down in 
January 2024, all other Directors including the Chair who 
will, in any event, be stepping down during 2024 as required 
by the Code, will stand for election or re-election as 
required by the Code. The Board’s recommendations 
concerning appointment or reappointment are contained in 
the Nomination Committee Report on page 132.

The Executive Directors have service contracts that can be 
terminated on twelve months’ notice. The appointments of 
the Non-Executive Directors can be terminated on one 
months’ notice. The Chair’s appointment can be terminated 
on three months’ notice. Details of the Directors’ service 
contracts can be found in the Directors’ Remuneration 
Report on page 162.

External listed company appointments
The Board believes that Directors should be able to accept 
other appointments where no significant actual or potential 
conflicts of interest arise and provided that the Director is 
able to maintain sufficient time available to discharge their 
duties effectively. These other appointments enable Directors 
to develop further skills and experience from which the 
Company benefits, provided that such commitments do not 
impinge on their duties to the Company.

Existing commitments of Directors are carefully reviewed 
prior to appointment and on an ongoing basis to ensure they 
can continue to deal appropriately with the affairs of the 
Group. If a Board member wishes to accept an additional 
position this must be reviewed and approved by the Chair. 
Significant changes in a Director’s outside commitments are 
discussed with the Chair prior to a Director accepting 
further appointments.

At each Board meeting and also on an annual basis, each 
Director confirms their external appointments and commitments 
to the Board as part of the conflicts of interest check. Nick 
Anderson was also a non-executive director of BAE Systems 
plc, a FTSE 100 company, which is acceptable under the Code.

The number of external appointments held by our 
Non-Executive Directors and full-time Executive Directors, 
as at 31st December 2023, are provided in the table below, 
details can be found in the Director’s biographies on pages 
112 and 113. Only positions in listed companies or 
equivalents in other jurisdictions are counted in accordance 
with the provisions of the guidelines published by Institutional 
Shareholder Services and other proxy advisers.

No. of
other
Non-
Executive/
Chair
roles

Total no. of
mandates (in
accordance
with ISS
guidelines)
including the
Spirax Group

No. of
other
Executive
roles

1

1

—

1

1

1

1

—

—

1

—

—

—

—

3

2

4

2

3

2

4

Listed Plc Directorships

Independent Non-Executive 
Directors

Jamie Pike (Chair)

Angela Archon

Peter France

Richard Gillingwater

Caroline Johnstone

Jane Kingston

Full-time Executive Directors

Nicholas Anderson

126

Spirax Group  Annual Report 2023

Governance ReportRegister of conflicts
The Board formally considers any potential conflicts 
between a Director and the Company. Any situational 
conflicts must be notified to the Board for authorisation as 
and when they arise, notwithstanding a Director’s general 
duty to avoid such conflicts. Transactional conflicts must be 
notified to the Board in person or in writing at the next 
meeting, where the Board can decide, in the absence of 
the Director concerned, whether or not to authorise such 
conflict and how to manage the conflict if authorised.

Induction, development and information flows
New Directors receive formal induction training, including, 
when possible, site visits and meetings with the Company’s 
advisers, brokers, auditor and where appropriate, major 
shareholders. Ongoing training is encouraged and provided 
upon request and as appropriate. This training is customised 
for each Director and varies depending upon their skills, 
experience and background. Governance training is undertaken 
annually by the Board and the Audit Committee also 
arranges ESG, financial and related training each year.

Directors also receive regular updates on changes and 
developments in the business, legislative and regulatory 
environments. A copy of the Directors’ statutory duties is 
available at every Board meeting. Directors are encouraged 
to discuss with the Chair any further training requirements 
which they feel are needed. This is included in the 
discussions held during the annual performance evaluation.

Good information flows between the Board and 
management are essential for effective governance. 
The Board, together with senior management, ensures:

•  the agendas are appropriate for the business and are 

forward looking as well as providing historical and current 
results data

•  papers are of an appropriate length and content for the 

Non-Executive Directors to be able to understand and review

•  sufficient time is given for Directors to read and review 

the papers prior to meetings

Board diversity policy
Spirax Group is diverse in many ways. We encourage 
differences in ethnicity, gender, language, age, sexual 
orientation, religion, socio-economic status, physical and 
mental ability, thinking styles, experience and education. 
We believe that the wide array of perspectives that results 
from such diversity promotes innovation and business 
success. Managing diversity makes us more creative, flexible, 
productive and competitive. Information on Diversity and 
Inclusion in the wider Group can be found on pages 67 
to 68 of the Sustainability Report and on our website 
spiraxgroup.com/inclusion.

The purpose of our Board Diversity Policy is to ensure an 
inclusive and diverse membership of the Board of Directors 
resulting in optimal decision-making and assisting in the 
development and execution of a strategy which promotes 
the success of Spirax Group for the benefit of its 
shareholders as a whole, having regard to the interests of 
other stakeholders. This policy applies to the Board of 
Directors, Board Committees and the Group Executive 
Committee and a copy of the Policy can be found on our 
website spiraxgroup.com/governance-documents. 

  Further information on Board and Committee diversity and 
succession planning can be found on pages 132 to 137, The Board 
at a glance, and in the Nomination Committee Report on pages 132 
to 137

Board Effectiveness and Evaluation Process
The Code requires a company to evaluate its performance 
annually with an independent external evaluation conducted 
at least every three years. In the intervening years the Board 
conducts a self-evaluation. In addition to this, each Non-
Executive Director, the Group Chief Executive and the Chief 
Financial Officer met with the Chair individually to discuss 
their personal performance. The Directors provided input to 
the Senior Independent Director (SID) on the performance 
of the Chair. On the basis of that feedback the SID reviews 
the performance of the Chair, including leadership of the 
Board and ensuring effectiveness. 

Following the external and independently facilitated Board 
evaluation by Egon Zehnder in 2021, the Board conducted, 
with administrative assistance from Egon Zehnder, an 
internal Board evaluation in 2022 and again in 2023.

  Full details of the evaluation process and outcomes can be found in 
Nomination Committee Report on page 134 to 136

Spirax Group  Annual Report 2023

127

Governance ReportBoard leadership and Company Purpose continued
Colleague Engagement Committee Report

2023 was a more challenging backdrop than 
recent years, with a weaker macroeconomic 
environment and customer destocking in the 
Semicond and Biopharm sectors, so having a well 
established form of direct engagement with 
colleagues across the Group was invaluable.”

Caroline Johnstone
Chair of Colleague Engagement Committee

Members

Caroline	Johnstone	(Chair)

Angela Archon

Constance Baroudel*

Peter France

Jane Kingston

Jamie Pike

*  Appointed to the Committee 1st January 2024

How the Committee spent its time %

31%

19%

11%

15%

24%

   Direct colleague engagement follow-up
   Committee remit, planning and approach to engagement
  Business updates on colleague engagement
  Current engagement practices and survey results
  Formal items

128

Spirax Group  Annual Report 2023

Committee role and responsibilities
The Colleague Engagement Committee (the Committee) marked 
its fifth year as a standing Committee of the Board, meeting 
Provision 5 of the UK Corporate Governance Code 2018 
and working to ensure our Colleagues’ voice is heard and fully 
considered in decisions of the Board. Each year, the Committee 
develops a unique agenda to reach out and listen to colleagues 
across the Group worldwide, in order to receive feedback and 
insights from all levels of the Company, provide oversight and 
make recommendations to the Board on all aspects of 
colleague engagement. Our annual programme of activities are 
prioritised based on feedback from Colleague Engagement 
Surveys, recent initiatives in the business, or other activities 
that the Board may want to better understand. We believe this 
tailored approach allows the Committee to keep our 
engagement mechanisms relevant and effective, in line with the 
requirements of the Code. 

The Committee’s activities create both a formal and regular, 
two-way, direct dialogue between the Board and colleagues, 
as well as an opportunity for informal, one-on-one interactions. 
The Committee Chair reports back to the full Board after each 
Committee meeting with key findings and actions arising. The 
main duties of the Committee include:

•  A programme of engagement activities to enable the Board 
(and Non-Executive Directors in particular) to have regular 
dialogue with colleagues

•  Overseeing the approach to, the results and the action-plans 
of each biennial global colleague engagement survey, more 
details of which can be found on page 130 

•  Regular engagement with senior management across the 

Group to understand ongoing and developing engagement 
practices

•  Supporting the Audit Committee and the Board in ensuring 

that procedures are in place for colleagues to raise concerns 
anonymously and in confidence, are accessible and 
well-publicised

Governance ReportReviewing the effectiveness of our approach to 
workforce (colleague) engagement 
The Board continues to review its mechanism for workforce 
engagement as required by the Code. In 2019, we 
established a separate Committee of the Board to focus on 
matters of workforce engagement and Caroline Johnstone 
was appointed as Chair of the Committee and the 
designated Non-Executive Director for colleague 
engagement, based on her previous people leadership roles 
in PwC and other businesses. 

The Board concluded that the Committee and the colleague 
engagement programme adds significant value and insight 
both to the Board and to executive management, and the 
Board regularly reflects on colleague views during Board 
deliberations. The Board continues to believe that a 
Board-level Committee with responsibility for colleague 
engagement is appropriate given the size, scale and 
business model of the Group. It affords dedicated time to 
colleague engagement and culture generally across the 
Group. We have also had feedback that colleagues feel the 
direct engagement with a Board member promotes open 
and inclusive discussions and valuable feedback. 

Committee meetings and operation
The Committee held three meetings in 2023 (details of 
attendance can be found on page 115). In addition to 
Committee Members, our Group Chief Executive Officer and 
Chief Financial Officer also attend some part of all 
Committee meetings – they bring further insight to 
colleague engagement across the Group but are also keen 
to understand and reflect on colleague feedback. Other 
Non-Executive Directors also regularly join these meetings 
and participate in many of the engagement activities 
throughout the year. 

In February, the Committee amended its name, replacing 
“Employee” with “Colleague” to bring the Committee in line 
with the language used across Spirax Group. This name 
change was also reflected in an amendment to our Terms of 
Reference, which can be found on our website, spiraxgroup.
com/governance-documents. 

Amanda Janulis, Group Divisional Counsel, is the secretary 
to the Committee. During 2023, the Committee has 
continued to work with Amanda and Jim Devine, Group HR 
Director. Sarah Petherick, Group Head of Colleague 
Experience, joined the team in 2023, bringing fresh 
perspective and insights to the work of the Committee, as 
we continue to develop and implement a very rich 
programme. 

Chair’s review of 2023
In 2023, with a weaker macroeconomic environment and 
customer destocking in the Semiconductor and Biopharm 
sectors, it was a more challenging backdrop than recent 
years, so having a well-established form of direct 
engagement with colleagues across the Group was 
invaluable. We were able to hear the views of colleagues in 
all parts of the Group, and there are common themes 
(discussed below) which align with feedback from our 
colleague survey. The discussion and feedback meetings 
continue to allow us to test our understanding of the Group 
culture and add value to the Board discussions. For more 
discussion on the Group’s culture and Values, see page 8, 
as well as the Sustainability Report on page 60. As Chair, I 
am always struck by the open nature of the discussions and 
opportunities to recognise both the strengths of the 
organisation and also the opportunities for continuous 
improvement.

Key activities undertaken and Committee approach

S e n i o r leadership

e d   c o l l eague engag

e

l i

a

u

Q

t a t ive insig

h

t

s

m

e

n

t 

t

e

T a r g

Census 
data

•  Business unit presentations at Colleague engagement 

committee meetings

•  Management reporting updates post focus groups

•  Global Leadership conference – attended by 

approximate 80 colleagues from all parts of the Group 

•  Overseeing the Group response and approach to the 

Race Equity initiative in the US

•  Engaging with Graduates during their annual 

conference 

•  Ten structured focus groups involving over 100 
colleagues from different areas of the Group

•  NED virtual ‘coffee talks’ with randomly selected 

colleague, run quarterly

•  Biennial colleague engagement survey – quantitative 
data with demographic filters and approximately 
13,000 verbatim comments

Spirax Group  Annual Report 2023

129

Governance ReportBoard leadership and Company Purpose continued
Colleague Engagement Committee Report continued

Themes from discussions with colleagues 
The majority of the time in the discussion group is spent 
asking colleagues for their views on a handful of topics. In 
2023, our typical areas included understanding colleagues 
perception of and engagement in our business, 
sustainability and inclusion strategies and a particular focus 
was around the challenging economic environment and the 
cost-of-living challenges across our many different 
locations. We have also continued to explore how well we 
live our Values (and Safety in particular). But, we also leave 
plenty of space to hear what’s on our colleagues’ minds. 

Over the course of our 2023 discussion and feedback group 
sessions, we have identified some common themes with 
respect to what makes the Group a great place to work and 
what we could do better. These themes align well with the 
results of the colleague engagement survey and we get 
additional rich feedback on these areas from the discussion 
groups.

Many of our colleagues consistently highlight four strengths, 
which they value highly:

•  A safety mindset ’first and foremost’ – this is particularly 

reinforced by colleagues new to the Group 

•  A strong Values-based culture – colleagues regularly 
share examples of living our Values in the real world, 
which deliver better customer service, grow the business 
and improve colleague experience 

•  A sense of belonging within supportive teams – most 
colleagues we speak to feel part of a ’local’ business, 
where they have a sense of being involved, listened to 
and permission to be entrepreneurial 

•  The introduction of inclusive policies, such as gender-
neutral policies for parental leave and carers leave, is 
seen as being best-in-class

The feedback on these strengths and the survey results 
show significant shifts in positively shaping culture. The 
Committee particularly noted the best-in-class response 
rate to the engagement survey. 

We also heard consistently that colleagues appreciate both 
being part of a resilient and strong Company and the 
Group’s approach to supporting them through the cost-of-
living challenges of 2023.

There are also consistent themes as to where the Group 
might be able to improve, in essence they suggest that we 
could make doing business easier for our people:

•  Making collaboration easier: our highly successful 
business model provides a focus for our operating 
companies and there is more to be done to make it easier 
to collaborate between sales, supply and business 
development teams

•  Making our systems more efficient: the Group is making 

significant investment in our systems but this isn’t yet felt 
in many areas of the Company 

•  Enhancing and streamlining our internal communication: 
colleagues (particularly those in our smallest operating 
companies) can feel the pressures of dealing with and 
responding to the reporting needs of a global, publicly 
listed Company as well as numerous initiatives that the 
Group is investing in. There is huge positivity about the 
initiatives (including sustainability, digitisation and 
inclusion), but some colleagues feel they need more 
streamlined and focused communications and a way to 
prioritise demands 

•  2023 has presented different challenges for colleagues. 
Some colleagues have felt more pressures this year, as 
the economic environment deteriorated throughout 2023. 
Some have asked for more thought and engagement 
around target setting in these difficult times 

The Group commenced important race equity work this 
year, supported and overseen by the Committee. Driven by 
the desire to more deeply understand 2021 Colleague 
Engagement Survey scores in the USA, this work started by 
commissioning a third-party race equity specialist to design 
and run roundtables for Black and African American 
colleagues as well as a roundtable for colleagues who 
expressed an interest in taking part as allies. 

Four common themes emerged from the round tables, 
including that colleagues feel disempowered in career 
development, held to higher work standards and lack 
support. They also shared that they had low expectations 
that anything would change following the sessions. 
A member of the Committee, Angela Archon, attended some 
of the roundtables and follow up discussions and has 
provided valuable insight and challenge from her own 
considerable experience. 

Action planning based on these discussions is now 
underway. A wider Group focus on race equity has 
complemented this, including global anti-racism webinars 
and launching a new Multicultural Global Network for 
colleagues. It was agreed that race equity would be a key 
focus for management and the Board going forward. The 
Committee noted progress achieved when other aspects 
of diversity had seen management focus, although 
members recognise that it will take time to truly embed 
change that is meaningful and permanent. Plans (at local, 
regional and Group level) are being developed to address 
the feedback which will be reviewed by the Committee in 
early 2024. It is also intended to run similar roundtables for 
colleagues in other geographies.

130

Spirax Group  Annual Report 2023

Governance ReportManagement actions arising from our colleague 
engagement 
We share and discuss the general themes from each 
meeting with local and divisional management and we ask 
them to share with the Committee any actions that arise 
from the feedback. This has proved to be very effective and 
we set out just a few examples of action taken:

Discussion Group 
Feedback:

Management Action:

A sales team requested 
greater autonomy to 
support customers 
with faults or 
replacement parts and 
questioned layers of 
approval required.

Local managers met with Divisional 
Sales Managers to understand their 
concerns. As part of the Group 
Finance G3 governance project, the 
Delegation of Authority (DoA) was 
updated to empower within the 
context of G3 and to ensure clarity for 
managers on the approval process.

Challenges in 
understanding and 
implementing the 
business strategy in 
day-to-day roles. We 
heard the message: 
“show me the strategy, 
don’t tell me; I want to 
understand my role in 
these strategies.”

Colleagues requested 
greater clarity on pay 
structure/progression 
and rewards.

Remote roles such as 
Sales and Service 
Engineers are working 
more independently 
than before, and 
there is limited 
downtime and no 
opportunity to speak 
whilst driving etc.

One of our Businesses created ’stand 
up’ meetings in supply sites; these 
were shorter learning sessions on 
topics such as the strategy goals and 
implementation. ‘Purpose workshops’ 
were developed for managers to focus 
on personal contribution to Company 
strategy.

The Company took a series of steps, 
including setting up a working group, 
making use of an app for colleagues to 
communicate directly with the payroll 
team and introducing HR surgeries/
clinics for colleagues to drop in with 
queries and concerns.

The Group refreshed and 
reinvigorated its focus on National 
Sales Manager monthly ‘check ins’ 
with all field-based Sales Teams as 
well as a quarterly collaboration event 
among Service the teams.

Other Committee activities in 2023
Business unit discussions – While this year’s activities 
focused more heavily on the Colleague Engagement Survey 
and the Group-specific feedback and discussion meetings, 
we again invited leaders to present to the Committee, in 
order to share their approach to colleague engagement, as 
well as their engagement successes and challenges. This 
year, the Committee heard from leaders representing the 
Steam Thermal Solutions Supply site in the UK. Colleague 
engagement is also part of Board updates from each 
Business during the year.

Board site visits – The Committee takes the opportunity to 
connect with colleagues and local management when Board 
meetings are held at various manufacturing sites across the 
globe. In 2023, this included the Thermocoax facility in 
Normandy (France), as well as the new Watson-Marlow site 
at Devens, Massachusetts (USA). During these site visits, 
Board members heard directly from colleagues about the 
day-to-day workings of their site, the challenges they face 
and the upcoming initiatives for their Businesses. 

Informal engagement – All Non-Executive Directors 
participate in ‘coffee talks’, an informal arrangement where 
colleagues are randomly paired with another for a virtual 
coffee. This gives the Directors an opportunity to speak to 
colleagues at all levels of the Group one-on-one, to both 
understand their role and gain their feedback on the 
organisation and their experience working within it. Board 
members also attended sessions at both the Global 
Leadership Team annual business meeting and the 
Graduate annual development programme where they were 
able to talk in depth to a wide cross section of colleagues 
from across the Group.

Benchmarking – Each year, the Committee undertakes an 
evaluation of its effectiveness and at least one benchmarking 
activity to ensure our activities reflect best practices and 
are in line with the regulatory requirements. Additionally, we 
use this as an opportunity to review what other opportunities 
for colleague engagement might be feasible and effective 
for our Group. This year, the Committee reviewed the colleague 
engagement approaches implemented by a selection of 
peer businesses within the FTSE 100 and considered 
whether some of those approaches might be beneficial for 
our own Committee agenda. In general, the Committee 
believes that it is working well and that it is adding value to 
the Board and this is supported by feedback from the 
Board, the executive and the wider organisation. Committee 
members are keen to interact with even more colleagues 
when undertaking site visits in 2024. 

Looking forward
We set out below our three key priorities as a Committee for 
2024. Committee members will participate in areas of our 
work, including race equity and ensuring we hold colleague 
discussions in local language, where practical. For instance, 
our new member, Constance Baroudel will hold discussions 
with our growing number of French speaking colleagues. 

Finally, I want to say my personal thanks to Nick Anderson. 
He has been a true advocate of colleague engagement, was 
instrumental in establishing the Committee and then 
encouraging and supporting the development of the 
Committee’s work. 

I am happy to answer any questions or take any feedback 
on our Committee activities, at our Annual General Meeting 
in May or at any time.

Caroline Johnstone 
Chair of Colleague Engagement Committee
6th March 2024

Committee focus for 2024
•  Overseeing response to the 2023 Group-wide 
engagement survey and the feedback themes 

•  Colleague discussion and feedback meetings, 

including with colleagues in businesses recently 
acquired by the Group 

•  Overseeing actions to address the feedback from our 
Black and African American colleagues across our US 
operations to advance our race equity focus, with a 
view to potentially expand our race equity work to 
other areas of the Group

Spirax Group  Annual Report 2023

131

Governance ReportComposition, succession and evaluation
Nomination Committee Report

We have implemented our succession policy with the 
appointment of Nimesh Patel as our Group Chief Executive 
Officer. Louisa Burdett joins as Chief Financial Officer 
(CFO) in July with Phil Scott stepping up as Interim CFO 
until her arrival. Constance Baroudel is making a valuable 
contribution as a Non-Executive Director.”

Jamie Pike
Chair of Nomination Committee

Committee role and responsibilities
The main role of the Nomination Committee is to optimise 
Board performance, consider succession planning and 
recommend changes to the Board to match the skills, 
knowledge and expertise of individuals to those needed to 
support the strategy and business requirements of the Company.

The Committee’s responsibilities include:

•  Making appropriate recommendations to the Board for the 
appointment, reappointment or replacement of Directors

•  Reviewing the structure and composition of the Board with 

regard to the overall balance of skills, knowledge and 
experience against current and perceived future 
requirements of the Group

•  Considering succession planning arrangements for the 

Executive Directors and more generally, senior executives

•  Overseeing the annual evaluation of the Board and individual 
Directors, taking into account its composition, diversity and 
effectiveness
  The full Committee terms of reference can be found on our website, 
spiraxgroup.com/governance-documents.

Key activities undertaken
The Nomination Committee met five times in 2023, details of 
attendance can be found on page 115. The Group Chief 
Executive and Group Chief Financial Officer were invited to 
meetings where appropriate. A summary of the Committee’s 
activities throughout the year is set out on the following page.

Chair’s review of 2023
Our focus during the year was on the appointment of a new 
Group Chief Executive Officer and Chief Financial Officer. 
We also started the process for the appointment of a new Chair 
and completed the appointment of Constance Baroudel as a 
Non-Executive Director.

Members

Jamie	Pike	(Chair)

Angela Archon

Constance Baroudel

Peter France

Richard Gillingwater

Caroline Johnstone

Jane Kingston

Kevin Thompson

How the Committee spent its time %

40%

35%

25%

  CEO succession planning
  Chair succession planning
  CFO succession planning

132

Spirax Group  Annual Report 2023

Governance ReportJune
•  Start of the formal process 
for the appointment of a 
new Group Chief Executive 
Officer 

•  Executive succession 
planning for all senior 
management levels

•  Group Executive Committee 

(GEC) leadership 
development

August
•  Appointment of 

Constance Baroudel as a 
Non-Executive Director
•  Conclusion of succession 

planning for the 
appointment of a new 
Group Chief Executive 
Officer and planning for 
the appointment of a new 
Chief Financial Officer

October
•  Chair 

succession 
process 
initiated

November
•  Conclusion of 
succession 
planning for 
the 
appointment 
of a new Chief 
Financial 
Officer

December
•  Continuation of Chair 
succession planning

•  Reappointment of Angela 

Archon for a further 
three-year tenure

•  GEC and GEC+1 succession 

planning

Board and Group Executive Committee composition
On 16th January 2024 Nick Anderson, the Group Chief 
Executive (CEO), stepped down following his 10th anniversary 
in the role. The Committee, in conjunction with Nick, had 
been developing the Group’s leadership and talent 
development programmes with a view to ensuring the 
internal succession pipeline was strong. In 2023, the 
Committee began its formal search for a successor to Nick, 
considering both internal and external candidates from a 
diverse range of backgrounds with the assistance of Egon 
Zehnder, recruitment consultants, resulting in the internal 
appointment of Nimesh Patel to the role with effect from 
16th January 2024. Details of the appointment process 
undertaken can be found page 135.

The appointment of Nimesh Patel, who was Chief Financial 
Officer from July 2020, was unanimously determined by the 
Committee. Nimesh’s appointment as Group Chief Executive 
Officer marks the completion of the Board’s long-term 
planning for Nick’s succession. During his three-year tenure 
as CFO and a member of the Board, Nimesh has played a 
significant role in shaping our strategy, working with 
colleagues to enhance our unique culture and business 
model to fulfil our Purpose. The Board has observed 
Nimesh’s natural leadership style and proven ability to 
engage at all levels throughout the organisation and with 
external stakeholders. His strategic approach and deep 
understanding of our Businesses, together with his global 
and financial experience all underpin the Board’s confidence 
in the future leadership of our Group. The Board believes 
Nimesh provides both continuity as well as progression in our 
journey towards creating sustainable value for our all our 
stakeholders and is already working closely with Nimesh, 
supporting him on this journey.

We announced in December 2023 that Louisa Burdett will 
join the Group in July 2024 as Chief Financial Officer (CFO). 
Louisa is a highly experienced CFO having led finance 
functions in several large companies including UK-listed 
Croda, Meggitt and Victrex. She currently serves as a 
Non-Executive Director and Audit Committee Chair of RS 
Group plc. The recruitment of Louisa Burdett as successor 
in the role of CFO followed our usual rigorous succession 
process. Director of Group Finance, Phil Scott, will act as 
Interim CFO until after Louisa joins and a smooth handover 

has been completed. The rigorous recruitment process 
drew on candidates identified by Spirax Group’s internal 
leadership and talent programmes, as well as external 
candidates with the assistance of Egon Zehnder.

In January 2023, Olivia Qiu stepped down from the Board of 
Directors for personal reasons. A search for a new Non-Executive 
Director was initiated and the Board was delighted to announce 
the appointment of Constance Baroudel in August 2023. 
Constance has related board experience, currently serving 
as Sector Chief Executive, Environmental & Analysis and 
Chief Sustainability Officer at Halma plc. Previously she has 
held non-executive director positions at both Kier Group 
and Synergy Health and has a broad range of knowledge 
and qualifications, including an MSc in International Accounting 
& Finance from the London School of Economics, an MSc in 
Corporate Finance & Strategy and a BA in International 
Relations, both from the Institut d’Etudes Politiques de Paris 
(Sciences Po Paris). In this role, she will combine her strong 
financial, strategic and non-executive experience with her 
knowledge of large, global organisations, to support the 
ongoing sustainable growth and success of Spirax Group.

The appointments of Nimesh Patel as Group Chief Executive 
Officer, Constance Baroudel as a Non-Executive Director 
and Louisa Burdett as CFO, followed Code-compliant, 
rigorous and independent procedures in making these 
appointments, supported by our external advisers.

We also spent time looking at the composition of the Group 
Executive Committee (GEC). Digital is a pivotal cornerstone 
to enhance our business model and ensure we deliver value 
to our customers by building digital connections with products 
and services, as well as improving our internal efficiencies 
across our operational, innovation and people management 
processes. Maria Wilson, who joined the business in March 
2023, has joined the GEC to lead and accelerate the 
delivery of the digital strategy across the Group.

Jane Kingston’s tenure as a Non-Executive Director will be 
drawing to a close in 2025 and during 2024 the Committee 
will begin succession planning for the position of 
Remuneration Chair to ensure an orderly handover.

  Details of the respective skills and experience of all Board and GEC 
members are set out on pages 112 to 114.

Spirax Group  Annual Report 2023

133

Governance ReportComposition, succession and evaluation continued
Nomination Committee Report continued

Board and Committee evaluation
In 2022, we followed up on the prior year recommendations 
of Egon Zehnder and the Board carried out an internal 
additional evaluation of the performance of the Board and 
the Board Committees, in accordance with the provisions of 
the Code.

The 2022 review emphasised the following strengths:

•  Strong sense of team identity and collaboration with high 
levels of engagement. Trusted and respectful relationships

•  The Board felt guided by a clearly defined vision and 

strategy for the Company

•  The Board fulfils its role in keeping sustainability objectives 

top of mind for the Company

•  The Committees are clearly defined and serve a 

distinct purpose

The 2022 review helped the Committee to consider the 
following areas for improvement and these continued to be 
addressed in 2023:

•  Sufficient time for keeping abreast of industry trends, 

competitor activity and where future threats may emerge

•  An opportunity to allow for more strategic discussion 

and debate

For 2023, the Chair supervised and Egon Zehnder facilitated 
the use of an equivalent survey from 2022 to distribute to 
each of the Board members. They were asked to respond to 
questions on both a quantitative and qualitative basis. The 
review considered the strengths of the Board, the Colleague 
Engagement Committee, the Remuneration Committee, the 
Audit Committee and the Nomination Committee by looking 
at individual capabilities and contributions, what the Board 
does and the way in which the Board members work 
together. By comparing the results between 2022 and 2023, 
we were then able to evaluate areas where the Board has 
improved, as well as areas that still require development. 
The survey was a comprehensive questionnaire covering all 
issues related to the effective running of the Board and the 
functioning of the Committees. The responses were 
consolidated and anonymised, with common themes 
identified for the Board to determine key actions and next 
steps for improving Board and Committee effectiveness and 
performance. We were pleased to see that the conclusions 
of the 2023 review were positive, suggesting an overall 
improvement from the prior year across all the 
key dimensions.

Chair of the Board tenure
As reported last year, Jamie Pike was reappointed as Chair 
of the Company with effect from May 2021 for a further 
three years despite this taking him beyond nine years since 
appointed to the Board. The Committee considered that the 
reappointment would be compliant with Provision 19 of the 
UK Corporate Governance Code 2018 (the Code), which 
allows for an extension beyond nine years’ service, as 
although Jamie Pike has been a Non-Executive Director since 
2014, he was only appointed as Chair five years ago, in 2018.

In order to ensure a successful handover of Group CEO 
responsibilities from Nick Anderson to Nimesh Patel, the Board 
agreed that Jamie will serve as Chair until no later than the end 
of 2024, and, therefore, Jamie will stand for re-election as a 
Non-Executive Director at the AGM in May 2024. This will 
allow Jamie to provide valuable mentorship to Nimesh in his 
new role of Group CEO and an appropriate hand over period 
to a new incoming Chair. Jamie continues to provide strong 
and effective leadership of the Board. The Committee 
implemented the process for the Chair succession and 
further information on this can be on page 135.

Succession planning and attracting talent
Egon Zehnder acts as external advisers to the Nomination 
Committee, helping the Committee and the Board to make 
sure we are well positioned and have proper succession in 
place for all senior level appointments across the Group. 
This ongoing search for the best people includes both 
internal and external candidates, in line with our Diversity 
and Inclusion Policy, to ensure that we attract and retain 
the best talent. The Board confirms that neither it, nor any 
of its Directors, have any connection with Egon Zehnder.

The search for a new Chair, which commenced in Q4 of 
2023, is being led by the Nomination Committee, which is 
made up entirely of independent Non-Executive Directors 
and chaired by the Senior Independent Non-Executive 
Director, Richard Gillingwater. The current Chair, Jamie Pike, 
and any candidate who is a current member of the Board 
have been, and will remain, excluded from the process in 
accordance with the Code. The Committee, working with 
Egon Zehnder, has developed a job specification, which 
candidates will be evaluated against, and a shortlist has 
been developed. The appointment will be approved by the 
full Board following interviews with all Directors.

As previously indicated, the Committee confirms that 
Jamie will stand down as Chair and Non-Executive Director 
in 2024 allowing also for a handover period with the 
incoming Chair, who will be announced following their 
appointment. In accordance with our Board succession 
plans, we will follow a Code-compliant, rigorous and 
independent procedure to determine Jamie’s successor, 
supported by our external advisers.

  Further information on how appointments to the Board are made 
can be found in the Governance statement on page 126

134

Spirax Group  Annual Report 2023

Governance ReportBoard succession planning
In light of the Committee’s most recent activities, we have taken the opportunity to provide an insight into our approach 
to succession and induction of our new Group CEO and the timeline for the recruitment of our new Chair. All processes 
are designed to ensure the appointment of our directors is strategic, orderly and comprehensive and are conducted with 
the assistance of Egon Zehnder, our Executive Search consultants.

CEO succession process
As a result of the process Nimesh Patel, the serving 
CFO, was selected resulting in a second search 
being initiated to identify his replacement which 
followed a similar process. Louisa Burdett has since 
been appointed and will start with the Group in July 
2024. Since Nimesh has been a part of the business 
for a number of years, his induction is primarily 
focused on providing a robust understanding of his 
new responsibilities. Nick Anderson will remain as a 
colleague until the end of March 2024 to assist with 
the transition and handover.

Succession planning

The talent pipeline for all senior roles is prepared, 
identifying the emergency cover, medium-term (1-3 
years) and longer-term (3-5 years) candidates who 
meet current business needs. This includes 
consideration of whether a role can be filled internally, 
or whether external search is required.

Identify and develop

The candidates in the pipeline are mentored by 
members of the Committee. In particular, those 
identified for medium or longer-term plans are provided 
with training and support to aid the Company’s ability to 
promote internal candidates, in line with the Board 
Diversity Policy.

Review

Review of the succession plans for the most senior 
roles takes place periodically. Immediately following 
notification of an incumbent director’s upcoming 
departure, plans are considered and scrutinised 
in-depth by the Committee and an executive search 
firm, taking into account the prospective Group CEO’s 
expertise, leadership style, and the current composition 
of the Board. This includes both an assessment of 
interpersonal dynamics of internal and external 
candidates and a skills matrix. In this case it was 
decided that there was no need to continue a search 
externally as the internal candidates were all strong.

The shortlisted candidates presented their proposed 
future plans for the Group to the Board. 

Appoint

Having considered the requirements of the business, it 
was agreed that Nimesh Patel would be recommended 
for appointment to the Board as Group CEO.

Transition and Handover

Through retaining Nick Anderson within the Group until 
the end of March 2024, the Board has ensured that 
appropriate time for an orderly handover of the 
business to the new Group CEO has been allowed for. 

Our Chair appointment process

October 2023
Search criteria was developed 
for Jamie Pike’s successor, 
which included:
•  Recent and relevant chief 

executive and chair 
experience

•  Additional knowledge in 
areas including data and 
digital

•  Executive search firm 

engaged – Egon Zehnder

December 2023
Committee received a long list 
of candidates who were 
contacted to establish their 
interest in the role.

January-February 2024
Interviews and meetings.

March-April 2024
Committee meeting will 
discuss the proposal to 
appoint preferred candidate, 
with subsequent 
recommendation to the Board 
and approval of their 
appointment. 

March 2024 onwards
Once a new Chair has been 
appointed a full induction 
programme will be initiated. 
This will include visits to key 
sites, meetings with senior 
management to bring them 
closer to decision makers and 
those tasked with running the 
day-to-day management of the 
business.

1

2

3

4

5

Search Criteria
The SID, working with the Board 
(excluding the incumbent Chair) 
the Group Human Resources 
Director, the Group General 
Counsel and Company Secretary, 
determines the search criteria 
using a skills matrix considering 
the long-term strategic priorities of 
the Group. This is provided to an 
executive search firm, who is 
asked to ensure the search 
includes a diverse range of 
candidates from various 
backgrounds and industries.

Review and Identify
The executive search firms 
review the specification and 
produce a long list of candidates 
for the Committee to review. The 
SID identifies a shortlist of 
candidates, following feedback 
from the Non-Executive 
Directors. These candidates are 
contacted to establish interest.

Assess
Candidates are interviewed by 
the SID and assessed in line with 
the candidate specification. 
Informal meetings with other 
Board members and the Group 
CEO are also conducted with 
preferred candidates to determine 
chemistry and interpersonal 
dynamics and assess whether 
their skills and experience would 
be additive to the Board as a 
whole.

Appoint
The Committee reconvenes to 
consider and discuss feedback 
received. Once a decision has 
been made, the successful 
candidate is recommended for 
appointment to the Board and 
the Group General Counsel and 
Company Secretary is tasked 
with the formalities.

Induction
The final step is to provide our 
new Chair with a robust 
induction, tailored to suit their 
individual needs. This is an 
invaluable step to not only 
support directors in meeting 
their statutory duties, but also 
give them a comprehensive 
introduction to the business and 
its strategic priorities.

Spirax Group  Annual Report 2023

135

Governance ReportComposition, succession and evaluation continued
Nomination Committee Report continued

Board and Committee evaluation continued
In respect of 2022 areas of improvement, the 2023 review 
indicated that both areas had improved, with the management 
team having responded to the Board’s request for deeper 
discussions around competitor activity, industry trends and 
horizon scanning. The Board acknowledge that there is 
always room for improvement but that there is a balance to 
be struck between key short-term priorities and strategic 
discussion and debate.

It also emphasised the following strengths:

•  Strong sense of clarity on the Vision, Values and Strategy 
for the Group which creates an aligned and collaborative 
culture across the Board

•  Continues to improve its effectiveness as it adopts and 

implements previous review recommendations

•  Good balance of support and challenge to executive 

management

The review helped us to consider the following areas for 
improvement and these will continue to be addressed in the 
coming year:

•  Consistent timely distribution of information to allow for 

improved discussion and debate

•  External input on specific topics such as horizon scanning 

to inspire debate

In 2024 a full, externally managed, Board evaluation will be 
undertaken in compliance with the Code.

Re-election of Directors
The Board has concluded that the performance of each of 
the Directors standing for re-election continues to be effective 
and that these Directors demonstrate commitment to their 
role, including commitment of time for the Board and 
Committee meetings and any other duties. Constance 
Baroudel will stand for election following her appointment 
during the year. With the exception of Nick Anderson who 
stood down in January 2024, all other Directors including 
the Chair who will, in any event, be stepping down during 
2024 after serving 10 years as required by the Code, will 
stand for re-election at the 2024 Annual General Meeting 
and the explanation of how they contribute to the success 
of the Company can be found in the Notice of AGM. Louisa 
Burdett’s appointment as Chief Financial Officer and 
Executive Director takes effect after the 2024 AGM in July 
2024. She will therefore stand for election at the first AGM 
after her appointment takes effect, namely, May 2025.

Inclusion, equity and wellbeing
We believe that the Board’s perspective and approach is 
greatly enhanced by gender, age and cultural diversity and 
we consider overall Board balance and diversity when 
appointing new Directors. We also undertake reviews each 
year of the bench strength of all senior executives and make 
sure that diversity is considered in our succession planning 
across senior roles.

136

Spirax Group  Annual Report 2023

The Company captures gender and diversity data of colleagues 
through voluntary disclosure via the internal HR portal 
where possible or direct contact where not. For the Board of 
Directors, we seek individual permission to share this data 
on an annual basis. We do not prescribe set gender or 
ethnicity categories, but ask for directors to self-describe 
this. The information required by LR 9.8.6R(10) can be found 
in the Directors’ report on page 179 and further information 
on diversity and inclusion within the Group can be found in 
our Sustainability Report on pages 67 to 68. 

We have a strong focus on inclusion and are committed to 
improving diversity across our Group. As at 31st December 
2023, the Company has met or exceeded two of the three 
diversity and inclusion targets set out in LR9.8.6R(9), namely 
that it has met the 40% female representation target on the 
Board and two Board members are from a minority ethnic 
background exceeding the target of at least one individual.

The third target requires that at least one of the senior Board 
positions (Chair, CEO, CFO or SID) is held by a woman, a 
target endorsed by the FTSE Women Leaders review that 
would like to see a woman in at least one of these roles by 
2025. As at 31st December 2023, the Company has not met 
this target, however once Louisa joins the Board as the CFO 
in July 2024 this target will have been achieved.

We would also like to highlight that two of our Board 
Committees, the Remuneration and Colleague Engagement 
Committees, are currently chaired by women, namely Jane 
Kingston and Caroline Johnstone respectively.

In 2023, following a rigorous recruitment process during 
which both male and female candidates were considered, 
Constance Baroudel was appointed as a Non-Executive 
director to replace Olivia Qiu who resigned in January 2023. 
Diversity and inclusion is always a key consideration in the 
Board recruitment process and is at the forefront of the 
Committee’s mind when making nominations to the Board. 
In line with a new Parker review target, in support of our 
commitment and in addition to our gender diversity targets, 
the Board has set a further target of 25% of senior 
leadership, made up of our Group Executive Committee 
(GEC) and direct reports, to be from under-represented 
ethnic groups by December 2027, currently this is 18.3%.

In 2023, Maria Wilson was appointed to our GEC. Our GEC is 
now 22.2% women (2022: 12.5%, 2021: 0%) and we continue 
to aim for 40% women on the GEC by December 2025 in line 
with our Group Diversity Goals. Gender diversity of GEC 
direct reports dropped slightly from 35.3% at the end of 
2022 to 33.3% at the end of October 2023 (the data point 
for the FTSE Women Leaders Review). This meant that 
gender diversity of our senior leadership also dropped 
slightly from 34.5% women to 31.7% in October 2023. We 
remain committed to achieving a minimum of 40% women in 
our senior leadership by December 2025, a goal already 
achieved at Board level. Our Global Graduate Development 
Programme exceeded its goal of 50% female intake for the 
year, achieving 56%. We also achieved some progress on 
increasing the number of women in commercial leadership 
roles, taking this up to 11% by October 2023 with the 
aspiration of reaching 20% by December 2025.

In support of our gender equity journey, we continued our 
Women’s Executive Mentoring Programme and our partnerships 

Governance Reportwith Women in Science and Engineering (WISE) and the 
Women’s Engineering Society (WES). Our global Women’s 
Network also continued to connect and support women and 
allies across the Group. This included marking International 
Women’s Day with a global webinar on ‘embracing equity’, 
menopause awareness training and activity covering 
wide-ranging topics such as endometriosis and menstrual 
health, psychological safety and career development, as 
well as allyship across genders.

As part of our wider commitment to gender equity, during 
his tenure, Nick Anderson, served as an Ambassador for the 
25x25 campaign which is seeking to achieve 25 female 
CEOs in the FTSE 100 by 2025. Nimesh Patel, Group Chief 
Executive Officer, continues his role as Co-Chair of the 
FTSE Women Leaders Review which seeks to increase the 
representation of women in senior leadership roles in 
the FTSE 350 and top 50 private companies in the UK.

In 2023, we built on the 2022 launch of our global Inclusion 
Plan (Everyone is Included) and our Group Inclusion 
Commitments. This included:

•  Formally launching our Group Diversity goals at our Global 
Leadership Conference in March 2023 – setting out our 
ambitions to continue to build our gender and ethnic diversity

•  Further developing our inclusion maturity framework and 
piloting self-assessment against this in our Steam Thermal 
Solutions (formally Steam Specialties) Business

•  Starting a focus on race equity in the USA through 
roundtables with our Black and African American 
colleagues and action planning with colleagues, leaders 
and HR practitioners

•  Embedding inclusion, equity, diversity and wellbeing in 

global supplier selection and monitoring in collaboration 
with Group Sustainability, as well as embedding inclusion 
and wellbeing in our new Group Health and Safety 
Excellence Framework

•  Expanding our global LGBTQ+ Pride focus with 

attendance at four UK Prides (Cheltenham, Gloucester, 
Falmouth, Truro); three global Pride webinars; Pride 
activity in Steam Thermal Solutions, Brazil, and in the 
USA, including support for South Carolina Black Pride and 
the Trevor Project

•  Embedding inclusion, equity and wellbeing content into 

our new Group-wide education platform, Spark, including 
learning on global anti-racism, menopause, mental health, 
allyship, equity and more 

•  Continuing to grow our colleague networks with three 

new global networks: Disability and Difference, LGBTQ+ 
and Friends, and a Multicultural network

The Board was delighted to see that the progress made on 
inclusion was recognised by colleagues around the world in 
the 2023 Colleague Engagement Survey. Group-wide 
(excluding colleagues who joined us through the acquisitions 
of Durex Industries and Vulcanic), the survey’s Inclusion 
Index increased 5 points to 73% positive (+1 vs industry 
benchmark). In particular, the scores for “the Company 
values and supports colleague diversity” jumped +9 points 
to 78% and “I feel comfortable to be myself at work” increased 
3 points to 79%. Our collective focus on inclusion, equity 
and wellbeing continue to be a Group-wide priority. 

Diversity and Inclusion Policy
Our Board and Committees fully comply with and support 
the principles of our Everyone is Included Inclusion Plan, 
our Group Inclusion Commitments and the Group Diversity 
and Inclusion Policy, which was updated in 2023 to better 
align with and reflect the Group’s focus on Diversity and 
Inclusion. We also approved the Group’s ambitious new 
Diversity goals. The Board believes that diverse teams bring 
a great variety of thought, skills, experience and 
perspectives to our Group. That diversity means we’re more 
innovative and more creative and it helps ensure our 
continued business success. It means we continue to grow 
and it creates more opportunities for everyone – in short, our 
difference is our strength. 

We firmly believe that we have furthered our strategic plans 
through our Succession and Inclusion Policies and our 
Diversity goals.

We remain committed to developing a strong and diverse 
Board and we have made progress in developing our 
internal talent at the executive senior leadership level. 
A copy of the Board Diversity Policy and the Group Diversity 
and Inclusion Policy can be found on our website 
spiraxgroup.com/governance-documents.

Jamie Pike
Chair of Nomination Committee
6th March 2024

Committee focus for 2024
•  Chair Succession

•  Preparations for Remuneration Committee Chair 

succession in 2025

•  Executive succession at all senior levels

•  Implementation of the Group Inclusion Plan within 

Vulcanic and Durex Industries

Further reading

  Our new Group Inclusion Plan and Commitments can be found on our 
website: spiraxgroup.com/inclusion

Spirax Group  Annual Report 2023

137

Governance ReportAudit, risk and internal control
Audit Committee Report

The Committee continues to support 
management in building on the strong 
foundations of controls, governance and reporting 
which underpin Group operations.”

Kevin Thompson
Chair of Audit Committee

Members

Kevin	Thompson	(Chair)

Peter France

Richard Gillingwater

Caroline Johnstone

How the Committee spent its time %

25%

25%

20%

12%

10%

8%

  Financial resilience, risk management and internal controls
   Corporate governance (including ESG updates)  

and whistle-blowing

  External audit and auditor effectiveness
  Internal audit and fraud risk reviews
  Presentations by Business Finance Directors
  Results review and reporting

138

Spirax Group  Annual Report 2023

Committee role and responsibilities
The overall purpose of the Audit Committee is to oversee and 
monitor the entire financial reporting and control process, to 
ensure the integrity of the Group’s published financial 
information and assurance over it.

The Committee’s published Terms of Reference are reviewed 
annually and were last amended in October 2023. A full copy 
can be found on the Group’s website, spiraxgroup.com/
governance-documents.

Within the Terms of Reference the Committee’s responsibilities 
are separated into six main areas:

•  Financial Reporting

•  Internal Controls

•  Whistle-blowing

•  Risk Management

•  Internal Audit

•  External Audit

The Committee meeting agendas are tailored to ensure all the 
identified areas are covered, while also allowing for emerging 
topics to be included and permitting time for sufficient 
discussion and review. A summary of the Committee’s activities 
across each area during 2023 is detailed on the following pages.

The Committee is comprised entirely of independent Non-Executive 
Directors. Except for Olivia Qiu, who stepped down from the 
Committee in January 2023, all other members of the 
Committee served throughout 2023. All members of the 
Committee have a depth of financial and commercial 
experience in various industries, as well as the industrial 
engineering sector in which the Group operates. The 
Committee expertise, together with their independence, 
enables them to provide robust challenge to management, as 
well as to the internal and external auditors to ensure their 
duties under the Terms of Reference are fulfilled. For the 
purposes of the UK Corporate Governance Code 2018 (the 
Code) the Board is satisfied that Kevin Thompson (Chair), 
Richard Gillingwater and Caroline Johnstone have recent, 
extensive and relevant financial experience and the required 
competence in accounting.

Governance Report  A more detailed summary of the qualifications, skills and experience 
of each Committee member can be found on pages 112 and 113.

Meetings in 2023
The Committee held five scheduled meetings during 2023. 
Outside of formal meetings a number of the Committee 
members engaged in working sessions with management 
during the year in order to support audit and assurance 
activities around the Group.

As with prior years, relevant members of the Group’s senior 
management attended Committee meetings, including the 
Group Chief Executive, the Chief Financial Officer, the Head 
of Internal Audit and the Director of Group Finance. 
Continuing the practice started in 2020, each of the Group’s 
three Business Finance Directors were invited to attend and 
present to the Committee during the year.

During 2023, the Committee received reports from Internal 
and External Auditors on the major findings of their work 
and the progress of management follow-up by way of 
management reports. As a safeguard, the Committee holds 
separate meetings with the Internal and External Auditors 
without management present to discuss the respective 
areas and any issues arising from their audit work.

During the year, tailored update sessions are delivered by 
external providers to the Committee members in order to 
provide detailed insight into current areas of Committee 
focus, and these included a number of updates on proposed 
Corporate Governance changes in the UK. A cyber security 
focused session, including case studies of cyber-attacks on 
public organisations, is already planned for early 2024.

Committee focus for 2024
•  The Group’s G3 internal controls improvement project

•  Our ongoing assurance journey with a particular focus 

on sustainability reporting

•  The ongoing, multi-year projects to upgrade the ERP 

systems in each Business

•  Progressing the integration of the Vulcanic and Durex 

Industries acquisitions

•  Continuing to monitor and prepare for the future 
changes to the UK Corporate Governance Code 
requirements

Chair’s review of 2023
I am pleased to present the Audit Committee’s report for the 
year ended 31st December 2023. The report is intended to 
describe how the Committee discharged its core 
responsibilities in overseeing and monitoring the Group’s 
financial reporting and control processes to ensure the 
integrity of the published financial information. I would also 
like to highlight a number of important activities which the 
Committee has undertaken during the last year in order to 
meet the evolving requirements of the Group’s stakeholders.

During the year we have closely monitored the proposed 
changes to the UK Corporate Governance Code, particularly 
those which have been clarified in the FRC guidance 
released in January 2024. We have worked closely with 
management to support the Group’s internal controls 
improvement ‘G3’ Project that aims to systematically 
improve and standardise controls across the Group using a 
risk-based framework. This workstream has been supported 
with additional investment into our Governance teams and 
supporting infrastructure, with team members being 
geographically located close to the Group’s key operations 
in order to partner with the operating businesses to support 
implementation and provide best practice guidance. The 
Group also undertook a detailed assurance mapping 
exercise which was segmented into the key areas of 
external reporting and disclosure. Following this exercise, 
the Committee engaged with the Group Sustainability team 
to conduct a deep dive into the current, upcoming and 
potential regulatory reporting requirements in order to 
develop a risk-based roadmap identifying specific focus 
areas and those where increased levels of assurance will be 
targeted over time.

The Group acquired Vulcanic and Durex Industries during 
the second half of 2022 and during the year the Committee 
has continued to monitor and support the integration of 
both businesses into the Group. This has involved 
engagement with management responsible for the 
integration, as well as both the Internal and External Audit 
teams, and has covered a wide scope of underlying 
activities, including Health and Safety standards, financial 
reporting, internal controls and sustainability. All key sites 
within both Vulcanic and Durex Industries have been visited 
by the Internal and External Audit teams with a series of 
action plans agreed for implementation during 2024.

Spirax Group  Annual Report 2023

139

Governance ReportAudit, risk and internal control continued
Audit Committee Report continued

Chair’s review of 2023 continued
Following the 2022 external audit tender and the 
subsequent reappointment of Deloitte as the Group’s 
external auditor, the Committee has been pleased with the 
quality and effectiveness of Deloitte’s external audit. The 
rigour, level of challenge, clear communication and 
understanding of the key drivers of our business have 
delivered high-quality audit insight, as well as facilitating a 
productive relationship and valuable debate between 
management, the Committee and the External Auditor. This 
assessment of audit quality was supported by the results of 
both (i) the agreed audit quality indicator metrics which 
Deloitte report to the Committee and (ii) the feedback 
scores received from the Group’s key businesses appraising 
the external audit process. As targeted during the audit 
tender, the use of data analytics has continued to progress 
during the year. Andrew Bond has led the Deloitte audit 
relationship with the Group for the past five years and as we 
transition to a new lead audit partner the Committee would 
like to thank Andrew for the insight, diligence and guidance 
he has provided during his tenure. As agreed during the 
tender process, Dean Cook will replace Andrew from 2024 
onwards. In order to facilitate an effective transition, Dean 
has spent time with management and attended a number of 
Committee meetings during the year. The Committee is also 
pleased with the continuing strengthening of relationships 
across the Group with other audit, assurance and 
professional services firms, including those outside the ‘Big 
Four’. These have facilitated a broader insight and debate 
into current market practice, issues and trends.

The Committee continues to work closely with the Group 
Internal Audit team and was pleased by the high standards 
the team continues to drive and the valuable insight which 
their work delivered. During the year, the team successfully 
re-introduced their guest auditor programme, which had 
been suspended since 2020 due to pandemic-related travel 
restrictions. This allows members of the global finance 
community to accompany the Internal Audit team on audit 
assignments, providing a valuable learning and development 
opportunity across the function as well as a varied 
perspective across the audits.

In addition to the workstreams detailed above, the 
Committee has requested additional items on its meeting 
agendas in response to stakeholder requirements and the 
constantly evolving environments in which the Group 
operates. Examples of such issues which we have 
responded to during the year include the FRC consultation 
of proposed UK Corporate Governance Reforms, monitoring 
the impact on the Group’s defined benefit pension schemes 
in light of the continued market volatility in interest rates 
and inflation, and a continued review of cash flow 
performance, financial resilience and debt refinancing. The 
Committee also remains focused on supporting the journey 
to upgrade the ERP systems in each of the three Businesses 
challenging the alignment with strategy and progress of 
projects. These systems will provide a platform to deliver 
operational efficiencies and control automation 
opportunities. Against the backdrop of the corporate 
criminal liability legislation, the Committee continues to 
monitor and assess fraud risk with further progress made 
this year implementing the actions from the risk assessment 
workshops we held in 2022. 

Key activities undertaken

March
•  Reviewed relevant sections of the 2022 

May
•  Update on planning for the Half Year review 

August
•  Reviewed the Half Year results and 

Annual Report 

•  Reviewed external quality assessment 

of Internal Audit

•  Reviewed External Auditor 

independence and effectiveness

•  Update on compliance with UK 

Corporate Governance Code and 
Anti-Bribery & Corruption and 
Sanctions regulations

from External Auditor and management
•  Update on the Internal Audit programme
•  Annual approval of Auditor Engagement, 

Non-Audit Services and Employment of Audit 
Staff policies and the Adjusting Items policy
•  Assessment of External Auditor Effectiveness, 
including Audit Quality Indicator (AQI) and 
Component Feedback 

•  Update from the Group’s Tax and Treasury 

•  Update on whistle-blowing calls made 

Committees

to the Group’s Safecall service

•  Update on the Group’s sustainability 

reporting

•  Confirmation of External Auditor 

reappointment for FY2023

•  Update on Acquisition Integration planning
•  Update on the Finance Vision and Roadmap
•  Update on the Audit and Assurance Policy
•  Presentation from the Steam Thermal 
Solutions Business Finance Director

external announcement

•  Reviewed the interim report of the 

External Auditor

•  Internal Audit update 
•  Reviewed Pension risk management 

transactions

•  Reviewed Group Treasury’s proposals 

for Debt Refinancing 

•  Update on the Audit and Assurance Policy
•  Assessed the requirements of the 

Financial Reporting Council’s Minimum 
Standards for Audit Committees 

•  Completed Committee self-assessment 

and performance evaluation

•  Reviewed Group Principal Risk – Loss of 

critical supplier

•  Update on Sanctions and Whistleblowing

140

Spirax Group  Annual Report 2023

Governance ReportThe Committee also spent time during the year assessing 
the Group’s cyber security preparedness, including 
understanding the key learnings arising from a ransomware 
simulation exercise which was delivered by a third-party 
specialist to the Group Executive Committee during the 
year. 

As I look back on the past year, I am pleased with the work 
undertaken by the Committee on behalf of all our 
stakeholders. The Committee continues to support 
management in building on the strong foundations of 
controls, governance and reporting which underpin Group 
operations. I hope that this report provides appropriate 
context and understanding around the work of the 
Committee through the year. We remain committed to 
responding to the expectations of all our stakeholders and, 
as always, we welcome any feedback and look forward to 
continued engagement during the coming year.

October
•  External Audit planning for the Full Year results
•  Reviewed schedule and preparations for the drafting of the 

2023 Annual Report

December
•  Update from External Auditor
•  Update on the G3 internal controls project
•  Update on the proposed disclosure changes in the 2023 

•  Carried out annual review of the Committee’s Terms 

Annual Report 

of Reference

•  Update on sustainability reporting, including input 
from Deloitte on market background and peers 

•  Update on Group’s Mandatory Contract Practices, including 
a case study on Watson-Marlow Fluid Technology Solutions 

•  Update from Chair of the Group’s Risk Management 

Committee

•  Reviewed Internal Audit function’s self-assessment on 
effectiveness and external quality assessment update

•  Approved the Internal Audit plan for 2024
•  Presentation from the Watson-Marlow Fluid Technology 

Solutions Business Finance Director

•  Update on, and review of management response to, 

a Safecall case 

•  Update from Chair of the Group’s Risk Management 

Committee

•  Update on defined benefit pension schemes
•  Cyber security update from the Group IT Director
•  Reviewed Group Principal Risk – Breach of Legal and 

Regulatory requirements

•  Presentation from the Electric Thermal Solutions Business 

Finance Director

Spirax Group  Annual Report 2023

141

Governance ReportAudit, risk and internal control continued
Audit Committee Report continued

1. Financial Reporting

Committee role:

Actions	and	reviews	undertaken	during	2023:

Monitor the integrity of the 
Group’s published financial 
information and review and 
challenge the significant 
financial reporting issues 
and judgements made in 
connection with its 
preparation and presentation.

•  Reviewed all externally published Financial reporting, along with the 2023 Annual Report 

and Accounts, prior to recommendation to the Board including fair, balanced and 
understandable assessment. Detailed papers prepared by management highlighting key 
issues, judgements and estimates contained within reported financials

•  Detailed analysis of managements verification and internal review processes covering the 

content of the external reporting releases

•  External Auditor reports and progress updates in relation to Interim results review and full 

year Group audit

•  Detailed analysis of Going Concern and Viability reporting and underlying modelling 

assumptions, including assessment of suitability of time period covered, the addition of 
climate change considerations, and the scenario assumptions against the context of the 
Group’s identified Principal Risks

•  Pension accounting and strategy, including assessment of assumptions used to value the 

material schemes

•  Ongoing assessments of the appropriateness of the Group’s use of Alternative 

Performance Measures (APMs) including the approval of an updated Group Policy.

Financial reporting matters and accounting judgements
The Committee is responsible for assessing whether suitable accounting policies have been adopted and whether 
management has made appropriate judgements and estimates when applying these policies. During 2023, the Committee 
considered and addressed the significant matters listed below in relation to the Group’s Financial Statements and disclosures. 
In particular, the Committee challenged the reporting of adjusting items within the APMs relating to the Group’s 
Consolidated Income Statement and the review of any potential impairment of goodwill. The Committee received regular 
reports from management regarding these matters and they were the subject of detailed discussions by the Committee, 
management and the External Auditor. The Committee also received reports from the External Auditor covering the work 
undertaken and the conclusions reached in relation to each of these areas. As a result, the Committee reached the 
conclusion that the proposed accounting treatments and resultant financial reporting were appropriate.

Revenue recognition

Issue:

In view of the profile of revenue and profit recognition in 
the final quarter of the year (a period when, in some Group 
companies, a higher proportion of the annual external 
revenue is recognised compared to the rest of the year), the 
need to focus on any new significant contracts and revenue 
cut-off for certain Businesses was highlighted to ensure the 
appropriate recognition of revenue for the year ended 31st 
December 2023.

Pensions

Issue:

The Group operates four main defined benefit pension 
schemes (three in the UK and one in the US). The aggregate 
assets of the four schemes totalled £328.9 million as at 
31st December 2023 while the aggregate liabilities totalled 
£363.0 million resulting in a net liability of £34.1 million. 
All four schemes are now closed to future accrual.

There are judgements and estimates made in selecting 
appropriate assumptions in valuing the Group’s defined 
benefit pension obligations, including discount rates, 
mortality and inflation (see note 22 on pages 225 to 230). 
These variables can have a material impact in calculating 
the quantum of the defined benefit pension liability.

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Spirax Group  Annual Report 2023

How this was addressed:

The Committee monitors the adequacy of the control 
environment for revenue recognition and this review is 
supported by the External Auditor. In particular, the 
Committee reviews adherence to the Group’s policy to 
recognise revenue when performance obligations have been 
fulfilled which, in the majority of cases, is at time of dispatch 
or delivery to the customer. After considering the combined 
evidence, the Committee was able to conclude that revenue 
recognition was appropriate during 2023 and at the year end.

How this was addressed:

The Committee considered reports by management and 
those from independent external specialists used to prepare 
pension valuations. Management’s selection of assumptions 
was challenged, and key assumptions were examined against 
observable external benchmarks and market practices.

The Committee spent time during the year continuing to 
closely monitor the impact on the pensions schemes and 
the valuation assumptions resulting from the material market 
movements in interest rates and inflation.

Based on this review (including reports from the External 
Auditor) and consideration of the valuation methods applied, 
the Committee is comfortable that the key assumptions and 
accounting treatment are reasonable and appropriate.

Governance Report1. Financial Reporting continued

Management override of controls

Issue:

How this was addressed:

Internal controls are the 
safeguards put in place by the 
Group to protect its financial 
resources against external and 
potential internal fraud 
alongside ensuring the 
accuracy of reported financial 
information. Management is 
responsible for ensuring the 
internal controls are followed 
across the Group. As such, 
intervention by management 
in the handling of financial 
information, especially in 
relation to one-off or 
judgmental transactions and 
making decisions contrary to 
the internal control policy is a 
significant, if unlikely, risk.

Oversight of the Group’s risk management and internal control environment is provided by 
the Group Executive and Risk Management Committees, supported by a number of 
leadership and function committee meetings that occur regularly across the year. The 
effectiveness of the execution of operational processes and controls by the operating 
companies is periodically reviewed by the Group functions, and action plans put in place for 
any policy non-compliances identified. 

The Committee discussed the mitigation of control risks, with a particular focus on the level 
of management reviews taking place within the Businesses, with both management and the 
Business Finance Directors in their regular Committee presentations. The Committee also 
noted the high quality of response by management to any deviations from Group policies.

Regular cycles of internal and external audits by independent parties are in place to review 
financial information. The audits are objective reviews on compliance with the Group’s 
accounting and internal control policies. 

Management has an ongoing, multi-year internal controls improvement programme in order 
to further review and enhance the internal financial control environment and the Committee 
receives regular updates on progress. To support the programme, the Group continued to 
invest in its Internal Controls function during 2023, including the addition of further team 
members as well as the launching a groupwide IT system to track control compliance and 
document remediation action plans.

In addition to the internal controls improvement programme, the ERP upgrade programmes 
provide a further important opportunity to standardise and automate controls and 
processes across the Group which will further enhance the overall control environment.

The Committee remains satisfied with the Group’s monitoring of the effectiveness of the 
risk management and internal control systems and is supportive of the Group’s continuous 
improvement journey in this area.

Acquisitions – goodwill and intangible assets valuation

Issue:

How this was addressed:

There is a high level of 
judgement surrounding the 
valuation of goodwill and the 
risk of impairment in respect 
of major acquisitions.

The Committee received detailed reports from management outlining their evaluation of 
goodwill and intangible assets for any potential impairments and the basis for key 
assumptions and judgements used within their valuation models. The Committee focused 
on the key assumptions and the associated disclosures around the valuation of goodwill 
and intangible assets for the Electric Thermal Solutions Business, namely:

As detailed in Note 14 to the 
Consolidated Financial 
Statements on page 218 the 
largest goodwill balance as 
at 31st December 2023 relates 
to the Electric Thermal 
Solutions Business of cash 
generating units (£494.7 
million).

•  the move to using a cash flow forecast period of five years when estimating the value in 

use of the Electric Thermal Solutions Business, noting that this represents a shorter 
forecast period than that used in previous years reporting

•  the forecast operational performance in the business plan, in particular, sales and 

earnings before interest and tax (EBIT) growth and EBIT margin forecasts as well as cash 
generation assumptions

•  the discount rates applied to the cashflows resulting from the business plan, specifically 

the determination of the input variables used to calculate the discount rate

•  the modelling outcomes when sensitivities were applied to represent reasonably possible 

changes to key assumptions

The Committee concluded it was comfortable that key assumptions and associated 
disclosures were reasonable and that the resulting value in use exceeded the reported 
carrying values which led to no impairment being required, including when sensitivities 
were applied.

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143

Governance ReportAudit, risk and internal control continued
Audit Committee Report continued

1. Financial Reporting continued

Other significant financial reporting issues
Going Concern, Viability Statement and financial resilience
During 2023 the Committee remained focused on 
monitoring the Group’s financial resilience and overall 
liquidity position, especially given the debt-financed 
acquisitions of Vulcanic and Durex Industries which 
completed in the second half of 2022. The Committee 
approved all the external debt financing activities 
undertaken during the year, receives regular updates from 
the Treasury Committee and noted that the Group operated 
throughout 2023 comfortably within the leverage ratio 
covenants contained within its external financing 
arrangements.

The Group has continued its Viability Statement reporting in 
line with best practice by (i) including an assessment period 
of five years and (ii) providing sufficient detail around the 
underlying scenario modelling undertaken to ensure an 
explicit link between the scenarios and the Group’s 
identified Principal Risks. Additionally, the Group has added 
further narrative in 2023 which references the potential 
impact on Group assets and operations resulting from a 
series of climate change scenarios. This scenario-based 
analysis was supported by a specialist, external 
consultancy. The Committee reviewed the 2023 Going 
Concern and Viability Statements and were satisfied that 
these represented accurate assessments of the Company’s 
position at the date of the Financial Statements. For further 
detail on the Going Concern and Viability Statements and 
for additional information on the financial resilience of the 
Group, please refer to pages 41 to 43.

Financial disclosures including Alternative Performance 
Measures (APMs)
In the year, the Committee reviewed the treatment of 
specific adjusting items. These included the treatment and 
presentation of costs related to:

•  The right-sizing of operations within the Watson-Marlow 

Business

•  The impairment of software assets relating to an ERP 

upgrade project in Steam Thermal Solutions

•  Acquisition and disposal activity including (i) the disposal 
of an associate investment in Econotherm, and (ii) the 
movement in the fair value of deferred consideration 
payable by Vulcanic in relation to the acquisition of EML 
Manufacturing LLC in 2021 

During 2023, the Group undertook certain transactions 
which were significant in nature and which management 
proposed be classified as adjusting items to provide all our 
stakeholders with additional useful information in order to 
assess the period-on-period trading performance of the 
Group. In the Group’s 2023 financial reporting, the 
Committee supported a change in the presentation of such 
adjusting items. Historically the Group included an 
adjustments column within the Consolidated Income 
Statement together with an Alternative Performance 
Measures (APMs) note to the accounts. For 2023 reporting, 
the adjustments column and note to the accounts have 
been removed and replaced with a glossary within the 
Annual Report that contains full details and reconciliations 
of all adjusting items and APMs. The Committee also 
approved an updated Group policy covering such items 
during the year. 

All adjusting items were closely monitored by the 
Committee with considerable time spent to understand, 
review and challenge management’s classification. The 
Committee also took account of the views of the External 
Auditor and arrived at the conclusion that they supported 
the disclosures made by management and considered the 
classifications to be appropriate in each case.

The Committee continues to focus on the definitions and 
usage of APMs noting the ongoing regulatory scrutiny on 
such measures.

In addition, the Committee also reviewed the accounting 
treatment and disclosures relating to a number of specific 
transactions and situations that occurred within the year, 
these included:

•  The associate investment Spirax Group has made in the 
Kyoto Group (Euronext ticker: KYOTO), see page 122 for 
more information on this investment

•  The treatment and presentation of the financial results of 
the Group’s operating companies located in Argentina

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Spirax Group  Annual Report 2023

Governance Report2. Internal controls

The Board has overall responsibility for the effectiveness of the Group’s internal controls and risk management frameworks. 
Oversight of the Group’s risk management procedures and the operation of controls is undertaken by the Risk Management 
Committee and the Group Executive Committee and further detail on these processes can be found on pages 98 to 105. 
The Committee supports the Board and the Risk Management Committee by monitoring and assessing the effectiveness of 
the Group’s internal controls processes as follows:

Committee role:

Actions	and	reviews	undertaken	during	2023:

Review the adequacy and 
effectiveness of the Group’s 
internal financial control 
environment.

•  Review of all Internal and External Audit reports

•  Update on Group-wide training programmes (including mandatory courses on Health and 

Safety, Anti-Bribery and Corruption and Cybersecurity)

•  Annual reviews of the Group’s Tax and Treasury policies with the Group Head of Tax and 

Receive reports from the Risk 
Management Committee on 
operational risks.

Group Treasurer attending the Committee meeting. Review by the Audit Committee Chair 
of the minutes and actions of the Tax and Treasury Committee meetings that took place 
during the year

Review the Group’s Tax and 
Treasury policies as well as 
debt financing facilities and 
the approach to management 
of foreign exchange risk.

•  Review and approval of all new Group external debt financing facilities entered into during 

the year

•  Review of anticipated impacts of the incoming Pillar 2 OECD minimum tax rate legislation

•  Review of annual management papers on how the Group monitors the effectiveness of 

the Group’s internal control processes

•  Reports from the functional leaders with responsibility for managing cybersecurity risk

•  Presentations from management detailing the progress achieved on the G3 internal 

controls programme

•  In-depth presentations from the Group Sustainability team covering sustainability 

reporting requirements, data quality, processes and frameworks

•  Detailed reviews with the respective internal risk owner for two of the Group’s identified 

Principal Risks

•  The Finance Director of each of the Group’s three Businesses presented to the Committee. 

These updates included progress reports on the programmes to upgrade their core 
information systems. Progress was compared to a series of identified critical success factors

During the year both management and the Committee continued to closely monitor the ongoing proposals by the UK 
Government and the Financial Reporting Council (FRC) to reform UK corporate governance and reporting. Following on from 
the work undertaken during the last two years, the Group has continued to invest significant time and resources in 
understanding and preparing the Group for the anticipated impact of the proposals. The Group submitted a response to the 
FRC consultation and is supportive of the announcements in late 2023 and January 2024 that refine the scope of the 
original proposals and provide further clarity around the implementation requirements and timeline. 

The Group’s Chief Financial Officer and his finance leadership team have continued the implementation of their Group 
Governance Guidelines (G3) programme which is designed to deliver a risk-based approach to improving the overall internal 
financial controls within the Group. To support the Group’s Businesses to successfully embed the G3 programme, the Group 
has continued to invest in its internal controls team who partner with the Group’s Businesses and provide a library of training 
materials and a global online platform to track and monitor progress across the Group. 

The Group currently employs a localised operating model which results in a large number of individual IT systems which 
underpin business operations and the financial reporting processes. This strategy results in a disaggregated control 
environment which is supported by a series of manual control processes operated locally and additional monitoring 
activities at a Business and Group level. Through our control monitoring activities, opportunities to improve the control 
environment are identified, these include improving the formality of control operations, including better retention of 
evidence of a control’s operation sufficient for testing purposes; and limitations in certain segregation of duty, user access 
and change management controls. Actions are put in place to respond to observations, which are reported to and monitored 
by the Audit Committee. In addition, the ongoing multi-year internal controls improvement programme together with the ERP 
upgrade programmes provide an important opportunity to standardise and automate controls and processes across the 
Group which will further enhance the overall control environment by creating a more centralised and standardised operating 
model, together with a more consolidated IT system landscape. The internal controls team are working alongside each of 
the Group’s Businesses to support the ERP upgrade programmes to ensure that the Group effectively designs the systems 
and underlying processes to embed and automate control activities. Following the FRC release of guidance relating to the 
internal controls declaration effective for the December 2026 year end, we are evaluating our monitoring activities and also 
the timing of the control improvement and ERP roll-out programmes.

Spirax Group  Annual Report 2023

145

Governance ReportAudit, risk and internal control continued
Audit Committee Report continued

2. Internal controls continued

The Group has also continued to focus on mapping its current external reporting alongside the level of assurance it currently 
obtains over its external disclosures. Following on from the structured risk review of all the Group’s external disclosures, 
together with a review of best market practice amongst the Group’s FTSE 100 peer group (undertaken in 2022), the Group 
has identified sustainability reporting as a focus area going forward. The scope and breadth of reporting required by a range 
of different regulatory bodies, alongside the lack of established frameworks, creates challenges for all market participants. 
The Committee supports the Group‘s continuing investment in its Group Sustainability reporting team which will focus on 
further embedding data reporting processes and delivering the assurance journey to ensure continuing compliance with 
existing regulations whilst also preparing for future disclosure requirements.

More information on our risk management processes and the Key risks can be found in the Risk Management Committee 
report on pages 150 to 154 and Risk Management section on pages 98 to 105.

3. Whistle-blowing

The Group’s Safecall facility, a confidential colleague whistle-blowing platform, continued to be used across the Group 
throughout 2023. The facility is actively advertised at all operating companies and allows any colleague to raise concerns, 
anonymously if needed, where they feel activity is being undertaken which conflicts with the Group Management Code or 
Values. Calls raised are investigated by the Group General Counsel and/or the Group Head of Internal Audit with the 
involvement of other senior colleagues as required.

Committee role:

Actions	and	reviews	undertaken	during	2023:

Review the adequacy and security of the whistle-blowing 
arrangements that the Group has in place for colleagues.

Ensure appropriate processes are in place for the 
proportionate and independent investigation of any matters 
raised.

Receive reports of non-compliance with the Group’s policies 
around fraud, bribery and unethical behaviour.

•  The Committee reviewed summaries of calls to the Group’s 
whistle-blowing helpline which have been received and 
investigated, or where investigation is in progress

•  Reviewed the outcome of any identified cases where Group 
policies have been breached, together with details of the 
actions taken by management alongside consideration of any 
lessons learned

As a result of the Committee review it was satisfied that all calls received via Safecall were dealt with appropriately by 
management. A limited number of breaches of the Group policies were identified during 2023. There was no material 
financial loss in any of these instances and the Committee was supportive of the lessons learned during the year and the 
follow-up actions taken by management to support and reinforce Group policies.

4. Risk management

Committee role:

Actions	and	reviews	undertaken	during	2023:

Review the Group’s 
procedures and controls 
relating to:

•  Fraud

•  Bribery and unethical 

behaviour

•  Money laundering

•  Compliance with legal and 
regulatory requirements

•  Risk Management 

Committee on operational 
risk reporting and controls

•  Reviewed current approach to fraud risk management and participated in follow-up to an 

internal cross-function workshop

•  Received reports from management detailing any identified cases of fraud and the resulting 

actions being taken

•  Received input from the External Auditor and from the Internal Audit function as to their 

observations and findings

•  Received updates from the Group Legal team on the training materials used across the Group 
to educate colleagues on anti-bribery, money laundering and legal compliance. Additionally, a 
deep dive into the identified Group Principal Risk covering a breach of legal and regulatory 
requirements was undertaken in December 2023 

•  Received updates from the Group Legal team on the Group’s mandatory contract practices, 
including: (i) an example of a specific online training tool developed by the Watson-Marlow 
team to support its customer facing teams; and (ii) enhanced and refreshed Group 
communications around sanctions compliance

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Spirax Group  Annual Report 2023

Governance Report5. Internal Audit

Fraud
In line with the Economic Crime & Corporate Transparency Act fraud prevention requirements, the Committee monitors the 
effectiveness of measures in place to prevent, detect and manage fraud. While it is not possible to completely eliminate 
fraud risk from the organisation, the Committee is satisfied that measures currently in place are effective at managing and 
reducing fraud risk to an acceptable level.

During the year, the existing top-down fraud risk assessment of the Group was reviewed. Improvements to fraud mitigation 
measures such as further strengthening of third-party due diligence processes were undertaken. 

A bottom-up fraud risk assessment exercise has commenced whereby the fraud risks and controls within 25 of the Group’s 
largest operating units will be assessed, and further enhancements implemented as needed. In addition, a cross-functional 
team has been established to refresh the Group’s Code of Conduct for rollout to all employees in 2024.

The Committee is cognisant that the ongoing monitoring and review of the effectiveness of the Group’s Internal Audit 
function is a key responsibility which all our stakeholders look to the Committee for. During the year the Committee 
undertook a number of actions in this area:

Committee role:

Actions	and	reviews	undertaken	during	2023:

Monitor and review the 
effectiveness of the Internal 
Audit function.

Review, assess and approve 
the annual Internal Audit plan.

Review the Internal Audit 
reports and monitor the key 
issues arising.

•  Assessed the independence and effectiveness of the Internal Audit function

•  Reviewed the results of the annual self-assessment of the function in addition to noting the 

completion of a number of actions which resulted from the 2022 external review

•  Monitored key performance indicators of the function against pre-agreed targets

•  Monitored timely completion of internal audits against the 2023 audit plan and approved any 

changes to the plan

•  Approved the internal audit activity plan and budget for 2024

•  Reviewed reports submitted periodically by the Head of Internal Audit of activities 

undertaken, key audit findings and remediation actions and status reports on completion 
of agreed action plans

•  Reviewed and approved the Internal Audit Charter

•  Held meetings with the Group Head of Internal Audit without management present

Throughout 2023, the Committee monitored the effectiveness of Internal Audit activity and the results of audits undertaken. 
This provided valuable input into the Committee’s view on the effectiveness of the Group’s risk management, control and 
governance framework.

During 2023, the Internal Audit team performed a total of 35 internal audits, which were all conducted through in-person 
visits. By visiting the Business sites and locations to conduct the audits it provides a valuable opportunity to build strong 
relationships with the local operating companies and to gather additional insights. The activity included audits of all the key 
sites within the Vulcanic and Durex Industries businesses which were acquired in 2022. The insights and identified actions 
within the acquired businesses form a key pillar of the integration journey as we improve the operational and reporting 
standards in order to align with the required standards of the Group.

The majority of the operating companies audited were found to have an effective control environment. Where issues were 
found, remediation actions were agreed that are tracked to completion and validated before being closed. To the extent that 
any Internal Audit action items become overdue, the Business Finance Directors are engaged to assist with ensuring they 
are closed as soon as possible. The Committee was satisfied that throughout 2023 management devoted significant 
resource to the resolution of action items. The Committee receives regular reports on closure rates and will continue to 
monitor outstanding actions. During the year, progress was made in reducing open and overdue high priority items.

The Internal Audit function has continued to develop its analytics capabilities and is ensuring it has the skills to support the 
Group’s ERP upgrade programmes, as well as being able to take advantage of further automation opportunities which 
consistent finance IT platforms will provide. The target is for analytics to be fully embedded across the Internal Audit 
process including risk assessment, scoping, fieldwork testing and assessing the effectiveness of remediation actions 
implemented. The Committee is satisfied that the internal audit function has sufficient skills and resources to discharge its 
responsibilities effectively.

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147

Governance ReportAudit, risk and internal control continued
Audit Committee Report continued

6. External Audit

Committee role:

Actions	and	reviews	undertaken	during	2023:

Oversee the relationship with the Group’s 
External Auditor.

Review the quality and effectiveness of the 
External Audit, including approval of the 
scope of the annual audit plan and 
associated fees, the underlying audit 
procedures and approach and the controls 
designed to ensure independence and 
govern the provision of non-audit services.

Make recommendations to the Board on the 
tendering of the External Audit, the 
appointment process, remuneration and 
engagement terms of the External Auditor.

•  Deloitte’s reports to the Committee covering its interim review and Full 

Year audit outcome and opinion

•  Recommendation to reappoint Deloitte at the 2023 AGM

•  Review, challenge and approval of Deloitte’s 2023 audit plan and 

associated fees

•  Tracking Deloitte’s progress against audit plan journey – specific areas of 

focus included data analytics usage

•  Tracking performance against the agreed External Audit quality indicators 

•  Approval of Non-Audit Services Policy alongside processes to govern 

auditor independence

•  Regular dialogue with Deloitte through the year, in addition to Committee 
meeting time allocated with External Auditor without management present

The Company confirms that it has complied with the provisions of the CMA‘s Statutory Audit Services for Large Companies 
Market Investigation (Mandatory Use of Competitive Tender Processes and Audit Committee Responsibilities) Order 2014 
for the financial year under review.

External audit effectiveness and quality
A key responsibility of the Committee is overseeing the external audit process and assessing the audit quality. During the 
year the Committee engaged in a number of specific actions to ensure it continues to fulfil its obligations in this area. These 
included:

•  Review of the Audit Committee and the External Audit: Minimum Standard: The Committee reviewed the guidance 
issued by the FRC in May 2023 and completed a mapping exercise whereby all requirements were mapped against 
existing Committee processes and responsibilities in order to confirm compliance.

•  External	evaluation	of	FRC’s	Audit	Quality	Review	(AQR): The Committee reviewed the FRC’s latest AQR report on audit 

quality as related to Deloitte. This review was followed up with a findings discussion with Deloitte at a Committee 
meeting. The Committee was satisfied with the outcome of this review.

•  Tracking	of	performance	against	Audit	Quality	Indicators	(AQIs):	Following the Group’s participation in the FRC’s pilot 
review project on this area in 2022 the Committee agreed a set of AQIs against which Deloitte’s External Audit would be 
measured. The criteria covered a variety of factors including: the experience of the audit team; the use of technology to 
automate the audit process; the level of input from technical specialists within Deloitte; and the overall communication 
process with the Committee. The Committee received a detailed breakdown of performance against the agreed criteria 
and was pleased to see strong performance continuing against the agreed metrics.

•  Audit plan and approach: The Committee discussed Deloitte’s detailed audit plan and proposed approach and the 

planned scope of the audit during the year, together with the proposed materiality and the identified significant audit risks. 
The number of Group operating companies included within the scope of the audit was increased for 2023, primarily due to 
the inclusion of a number of the largest Vulcanic and Durex Industries operating companies that were acquired in late 
2022. Due to the increased size and scope of the Group the Committee worked with Deloitte to implement a 
business-by-business structured approach to the 2023 audit. This involved Deloitte having specifically designated audit 
teams and partners for each of the Group’s three Businesses, with each working closely with the central Deloitte team in 
order to provide additional insight into the operations, controls and reporting within each Business.

As part of this detailed audit plan review, the Committee reviewed and approved the proposed audit fees. In reviewing the 
audit fees, the Committee received a detailed breakdown of the proposed fees and was able to satisfy itself that the 
agreed amount represented fair value in order to deliver the quality and scale of audit sought.

•  Internal evaluation process: The Committee considers it important to gather feedback from within the Group and 

specifically from the finance teams within the operating companies which interact with the various Deloitte teams as part 
of the audit process. Each local finance team is asked to provide feedback on the External Audit process by scoring a 
series of review questions and providing rationale for the scores given. The results are then aggregated and presented to 
the Committee and Deloitte for discussion with year-on-year movements in the results tracked and detailed. The 
feedback from last year led to a number of positively received changes being implemented in the audit process for 2023. 
The overall results and audit experience improved year-on-year and incremental opportunities to further improve the 
process have been identified and agreed with the Committee for 2024.

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Spirax Group  Annual Report 2023

Governance Report•  Interaction with the Auditor: Throughout the year, the 

Committee worked closely with Deloitte and was able to 
gather a good insight into the overall quality of the audit 
process and the performance of key individuals within the 
Deloitte team. Throughout these interactions the 
Committee felt that Deloitte delivered a consistently high 
quality output and provided an appropriate challenge to 
management’s assumptions, key judgements and 
estimates whilst ensuring its audit process focused on the 
key risk areas. 

Andrew Bond has led the Deloitte audit relationship with 
the Group for the past five years. As agreed during the 
2022 tender process, Dean Cook will replace Andrew from 
2024 onwards and in order to facilitate an effective 
transition Dean has spent time with management and 
attended a number of Committee meetings during the year.

Via the combination of the activities described above, the 
Committee was able to conclude that Deloitte has provided 
a high quality audit, appropriately questioned and 
challenged management and ensured that the Committee 
has received appropriate insight and feedback detailing the 
process and results. The Committee was also pleased to 
see: (i) a continuing expansion of the use of data analytics 
by Deloitte within the audit process this year in order to 
increase efficiency; and (ii) the continuing review and 
controls assessment work being undertaken by Deloitte in 
order to review and suggest improvements to each of the 
Group’s Businesses as they continue on the journey to 
upgrade their respective ERP systems.

Safeguarding Auditor independence and objectivity
The Committee recognises that the independence of the 
External Auditor is an essential part of the audit framework 
and has adopted a policy for determining whether it is 
appropriate to engage the Group’s Auditor for non-audit 
services. The Auditor Engagement Policy was reviewed and 
updated during the year to align with the latest FRC Ethical 
Standards. A copy of the Auditor Engagement Policy can be 
found on the Group’s website, spiraxgroup.com/
governance-documents.

To safeguard independence and objectivity, the policy sets 
out that the maximum period of an audit engagement 
without an external tender process taking place is to be 10 
years (calculated from the date of the first financial year 
covered by the audit engagement letter), with the statutory 
Audit provider to be rotated at least every 20 year. Further, 
and in line with the Ethical Standard, the policy details the 
non-audit services that the Auditor can undertake and 
which of those services are subject to the non-audit 
services cap.

On non-audit service caps and approvals, the policy states 
that any expenditure with the Group’s Auditor on non-audit 
fees should not exceed 70% of the average audit fees 
charged in the last three-year period.

Furthermore: (i) where the fees for any individual 
engagement in relation to the non-audit services are in 
excess of £100,000, pre-approval is required from the 
Committee; and (ii) a cumulative annual cap of £300,000 is 
set in respect of non-audit services provided by the Auditor, 
above which all individual engagements must be 
pre-approved by the Committee.

In addition to the Group’s policy, the Auditor performs its 
own independence and compliance checks, prior to 
accepting any engagement, to ensure that all non-audit 
work is compliant with the FRC’s Ethical Standard in force and 
that there is no conflict of interest.

During the year, the Group spent £0.2 million on non-audit 
services provided by Deloitte LLP, which included work 
undertaken on the interim review. These non-audit fees 
equate to 9% of the average Group audit fees charged over 
the past three years. Further details can be found in Note 6 
on page 211.

Ensuring a fair, balanced and understandable 
Annual Report
The Board is required to provide its opinion that it considers 
the Annual Report and Accounts, as a whole, to be fair, 
balanced and understandable and therefore provides the 
required information for shareholders to assess the Group’s 
position, performance, business model and strategy.

During 2023, the Committee considered many components 
of business performance to ensure it has a full 
understanding of the operations of the Group. Key matters 
considered by the Committee include:

•  Reviewing, understanding and supporting the key 

judgements taken and estimates made

•  Risk areas set out in the Risk Management 

Committee Report

•  Ensuring an appropriate balance of GAAP and non-GAAP 

financial measures and disclosures

•  Receipt of regular strategy reports from the Group Chief 
Executive and operational reports from the Business 
Managing Directors

•  Briefing from the Group Head of Communications on key 

reporting themes

•  Reviews of the budget and operational plan alongside the 

financial performance

•  Recognising the internal co-ordination and review of the 
Group-wide input into the Annual Report which runs 
alongside the formal audit process undertaken by the 
External Auditor

Through all the above, alongside its monitoring of the 
effectiveness of the Company’s controls, Internal Audit and 
risk management, the Committee maintains a good 
understanding of business performance, key areas of 
judgement and decision making processes within the Group.

As a result, the Committee advised the Board that it 
considers the Group’s Annual Report to be fair, balanced 
and understandable.

Kevin Thompson
Chair of Audit Committee
6th March 2024

Further reading

  Resilience, Going Concern and Viability Statements on pages 41 
to 43 

Spirax Group  Annual Report 2023

149

Governance ReportGovernance Report

Audit, risk and internal control
Risk Management Committee Report

Effective risk management remains fundamental 
to the resilience of our Group.”

Nimesh Patel
Chair of Risk Management Committee

Committee roles and responsibilities
The purpose of the Committee is to oversee the management 
and control of significant risks affecting the Group. The 
Committee ensures that the Group has robust risk management 
policies and procedures in place, covering all key areas of risk, 
such as governance, sanctions and embargoes, crisis 
management, human rights, business continuity and 
business management.

The Committee’s responsibilities include:

•  Using top-down and bottom-up reviews to understand the 
risks facing the Group, including all workforce-related risks

•  Determining the Group’s appetite for risk

•  Assessing the velocity of each risk

•  Monitoring any emerging risks on the horizon

•  Accepting and managing within the Businesses those risks 

which our colleagues have the skills and expertise to 
understand and leverage

•  Identifying appropriate risk mitigation techniques 

and countermeasures

Members 
Our Risk Management Committee is comprised of 
the Group Executive Committee and Dan Harvey 
(Head of Internal Audit). Their attendance at the 
meetings during 2023 was as follows:
Membership

Nicholas Anderson (Chair until 16th January 2024)

Nimesh Patel (Chair from 16th January 2024)

Jim Devine 

Dan Harvey (Head of Internal Audit)

Andrew Mines

Armando Pazos

Sarah Peers

Maurizio Preziosa

Andy Robson

Maria Wilson

4/4 * 

4/4

4/4

3/4**

4/4

4/4

3/4**

4/4

4/4

3/3 ***

*    Nicholas Anderson stepped down in January 2024

**   Absent due to business commitments with contribution 

provided outside of the meeting 

***   Maria Wilson joined the Committee with effect from 1st 

September 2023

How the Committee spent its time %

59%

29%

12%

   Risk register review
   Risk management and controls (including key risk deep dive)
  Results review and reporting

150

Spirax Group  Annual Report 2023

Governance ReportKey activities
The Committee met four times in 2023, details of 
attendance at meetings can be found on page 115. 
A summary of the Committee’s activities throughout the 
year is set out below:

August
•  Given the high inflationary environment and evolving 

geopolitical events, an ad hoc assessment of Principal Risks 
was undertaken with the result that the risks were consistent 
during the first half of 2023 as compared to last year

September
•  The results from the bottom-up risk review were considered 
•  Ineffective IT Systems was added as a risk to the Risk Register 
•  Deep dive on ‘Loss of Manufacturing output at any Group 

Factory’ Risk

•  Pursuant to the Enterprise Risk Management review, in-scope 
supply sites (factories) were revised and a blueprint agreed for 
the application of the framework to other Principal Risks in 2024 
and beyond

October
•  All operational risks were scored, including for Risk Velocity 

and Risk Appetite

•  Inability to Identify and Respond to Changes in Customer 
Needs – (Digital/Non-Digital) identified and agreed as a 
separate subset of the existing risk of Inability to Identify and 
Respond to Changes in Customer Needs

•  Certain risks resolved to be rescored according to the scoring 

criteria before December 2023 meeting

December
•  Final approval of 2023 Risk Register and Principal Risks
•  Risk Appetite and Risk Velocity ratings validated for all risks

Chair’s review of 2023
Summary of key focus areas
The deteriorating macroeconomic climate in 2023 has 
warranted very close oversight of the risks facing our Group. 
A key addition has been made to our Risk Register in the 
form of the risk Ineffective IT Systems. The Committee 
determined that the risk could have a material impact on our 
Group given the greater reliance from our Businesses and 
functions on our IT Systems. Whilst the risk has historically 
been low, increasingly complex solutions sought by our 
customers mean we could be faced with limited scalability 
and a competitive disadvantage in the absence of 
significant investments. In recognition of this, the Group has 
embarked on a medium to long-term programme of 
substantial investment in its IT and data infrastructure over 
the next five to seven years and has also bolstered its 
governance in the area to support the roll out of these major 
transformational projects. 

Another key assessment in this year’s Committee 
deliberations has been the risk of failure to meet our 
customers’ Digital requirements. A shift towards service 
business models is evolving in our relevant markets. 
Notably, however, these models are perceived as 
complementary to existing products and services as 
opposed to new revenue streams. We will proceed to make 
significant investments to ensure speed and clarity of 
execution in our prioritised areas of impact. Emerging 
technologies such as Generative AI are steeply accelerating 
the speed of change in this area. We therefore continue to 
build our capabilities including delivery of a vision-led AI 
Strategy and a robust Data Strategy as part of the roll out of 
our Group Digital Strategy that focuses on Digital for 
Customers and Digital for Colleagues.

The world order in 2023 spelled continued uncertainty; 
together with the war in Ukraine, the conflict in Palestine 
presents new global challenges from a political and 
economic perspective. As a consequence, we have 
undertaken scenario planning exercises to deep dive into 
specific areas of risk. In light of the new geopolitical and 
macroeconomic plans of the current political leadership in 
China, the Committee undertook an exercise to reassess 
the Group strategy in this territory. Following over 40 years 
of high economic growth which has positioned China as the 
world’s second largest economy, China is seeking to 
re-evaluate its position on geopolitical affairs and modify 
foreign policy accordingly. We have therefore realigned our 
business strategy as an anticipatory response to any such 
geopolitical shifts. 

In 2022, with the support of external consultants, we 
undertook an Enterprise Risk Management review to 
understand the robustness of our risk process. A number of 
recommendations were drawn from the report and in 2023, 
we put the actions on a secure footing including 
implementing more granular Risk Appetite definitions to 
clarify the level of risk which we deem acceptable. We also 
introduced Key Risk Indicator reporting so that the risk 
position can be better assessed, whilst agreeing for 
mitigation actions to be set so that they are tracked to 
completion of the action. 

Anti-Bribery and Corruption (ABC)
The Group has continued to reinforce the message of zero 
tolerance for bribery and corruption within its Businesses. 
Our ABC training, which is hosted by the Steam Thermal 
Solutions (formerly Steam Specialties) Academy as part of 
the Group Essentials training module is available in 16 key 
languages and, as at 31st December 2023, around 7,000 
colleagues (including Directors) worldwide have now taken 
part in the training (2022: 6,300).

The Group uses an independent, third-party whistle-blowing 
facility to enable colleagues to anonymously report any 
suspected unethical, illegal or otherwise concerning conduct. 

Spirax Group  Annual Report 2023

151

Governance ReportAudit, risk and internal control continued
Risk Management Committee Report continued

Chair’s review of 2023 continued
Anti-Bribery and Corruption (ABC) continued
In line with our Gifts, Entertainment and Hospitality Policy, 
we also maintain an online Gifts Register, where colleagues 
are expected to record gifts, to ensure our conduct is in 
keeping with the highest ethical expectations and always 
within the law.

Further updates on whistle-blowing and ABC can be found 
in our Sustainability Report on page 69.

Modern Slavery Statement
The Group’s Modern Slavery Statement 2023 reflects the 
Group’s Values and the interplay between those Values and 
our commitment to the mission behind the UK Modern 
Slavery Act. It explains how we operate to the highest 
ethical standards across our Group.

We respect and protect human rights and will not tolerate 
modern slavery or human trafficking in any of our 
operations, including through our supply chain. The 
Statement can be found on the Group’s website, at  
spiraxgroup.com/corporate-governance.

Identifying emerging and Principal Risks
We have a robust risk management process in place through 
which we identify, evaluate and manage the Principal Risks 
and emerging risks that could impact the Group’s 
performance.

During 2023, we reviewed the Group’s exposure to risk 
using a bottom-up approach, where the Committee sought 
views of the Group’s operating companies on the risks that 
they considered may affect their activities to ensure new or 
emerging risks are not missed. Following this process, the 
Committee reviewed and confirmed the robustness of the 
countermeasures that Group operating companies have in 
place to mitigate the Principal Risks in the Group Risk 
Register, whilst adding Ineffective IT Systems as a new risk 
to the Risk Register. In addition, we continued to closely 
monitor certain changing emerging risks. An example of this 
is our inability to maintain the speed of digital advancements 
to maintain our competitive advantage. This was reflected 
through the creation of a new subset risk of Inability to 
Identify and Respond to Changes in Customer Needs – 
Digital so that we can monitor the risk independently of the 
associated broader non-digital risk.

Our Principal Risks and the results of the 2023 review are 
set out in the Strategic Report on pages 101 to 105.

Monitoring effectiveness
(i) Risk management systems
The Committee is responsible for reporting to the Board the 
risks facing the Group and the mitigation measures for those 
risks. To fulfil that responsibility, the Committee oversees 
the Group’s risk management processes and procedures, 
with support from the Audit Committee, through the Internal 
Audit function, that monitors Group operating companies’ 
compliance with those processes and procedures.

The Committee is also charged with the ongoing monitoring 
of sufficient and effective mitigation plans for relevant risks 
at each Business together with all the operating companies 

152

Spirax Group  Annual Report 2023

in each of those three Businesses. Each operating company 
is required to undertake a formal review, at least once a year, 
of the risks which impact, or have the potential to impact, its 
business. This takes the form of a top-down or bottom-up 
review and includes all risks related to that operating 
company’s workforce. The reviews are consolidated into 
Group-wide risk reports which are maintained and reviewed 
by the Committee on a regular basis. Additionally, the risk 
management processes are monitored on an ongoing basis 
via internal and external audits of Group operating companies. 
Senior managers have full accountability for risk 
management within their businesses. 

The governance structure provides three lines of defence in 
the Group’s risk management, as illustrated below.

First line of defence

Each Business is responsible for the identification, 
control and management of its own risks

Second line of defence

The Risk Management Committee, with the Audit 
Committee, ensures that the risk and compliance 
framework is effective, to facilitate the monitoring of risk 
management with ongoing challenge and review of the 
risk profile in the business

Third line of defence

Internal audits provide independent testing and 
verification of compliance with policies and procedures 
and monitoring of follow-up actions where required

(ii) Internal control framework
The Group’s internal controls framework is structured 
as follows:

Identify/prioritise risks 

Set risk appetite

Set operating principles

Produce and maintain detailed policies/procedures

Validate and test compliance with policies

Report on policy compliance 

Manage exceptions

Governance ReportOversight of the Group’s risk management frameworks and 
operation of controls is undertaken by the Risk Management 
and Group Executive Committees.

The Risk Management Committee regularly reviews the 
Group’s Principal Risks, including emerging risks and defines 
appropriate risk appetite. The Group Executive Committee is 
responsible for the operation of controls to mitigate both the 
Principal Risks and other operational risks. The Board is 
actively involved in reviewing all risks. The Audit Committee 
also undertakes ‘deep dives’ into the Principal Risk areas.

Underpinning the Group’s control environment is our culture 
and the ‘tone at the top’ of the organisation, which sets the 
principles under which all Group business is conducted. 
These principles are captured in the six Values of the Group 
that have been communicated to all colleagues.

These principles are also documented and reinforced 
through the Group Management Code and through annual 
mandatory training via the online Group Essentials 
programme. Colleague engagement surveys are also 
undertaken to validate organisational alignment to our 
Values and in 2023, a Values-based awards programme, the 
Spirit Awards, held its first awards ceremony which was 
widely acclaimed internally as a resounding success.

The Group’s documented policies and procedures, which 
are periodically reviewed and refreshed, set out our clear 
expectations of operating companies for the operation of 
controls. This includes the Group’s Delegation of Authorities 
that has been approved by the Board and cascaded to our 
Business Executive teams and their respective 
operating companies.

Reviews over the effectiveness of the controls environment 
are performed through an annual Risk and Control Self-
Assessment process and reviews of operating companies’ 
activities are undertaken by Group functions, including 
Internal Audit. Where appropriate, such as when reviewing 
specialist functions, independent reviews are sought from 
third parties and various regulatory and certification audits 
are also undertaken across the Group each year. Findings 
identified from these processes and reviews give rise to 
documented action items, which are tracked to completion.

Oversight of the financial and operational performance of 
our operating companies is provided at Business and Group 
levels and includes detailed quarterly financial reviews, 
reviews of monthly management accounts and weekly flash 
reporting. Key business decisions are approved by the 
Group Executive Committee, which meets monthly to review 
financial performance and receives reports on activity to 
manage our Principal Risks. Senior leaders and the Board 
visit Group operations, and regional and Business leaders 
also present directly to the Board. Various Business and 
Functional conferences are held during the year to engage 
our global teams and help communicate Group 
expectations. This includes a Group Leadership Conference 
which brings together all the senior leadership teams of the 
three Businesses, together with leaders of Group functions.

Safecall, our established, independent whistle-blowing 
facility is managed by the Group General Counsel and is 
advertised at all operating company sites and was recently 
reinforced through a new Group-wide awareness campaign. 
Safecall helps us ensure that we are always acting with 
integrity and working in a way that is fair and honest and 
always doing the right thing. If colleagues are concerned 
about wrongful conduct at work, they can use Safecall to 
report concerns confidentially and anonymously if they 
become aware of any activity that is inconsistent with our 
principles. Concerns are investigated by the Group General 
Counsel or another senior manager as appropriate.

(iii) Internal audit
The Group’s standard policy regarding internal auditing is 
that each operating company is audited at least once every 
five years (most more frequently). Operating companies 
located in higher risk territories are audited more frequently, 
and businesses acquired by the Group are subject to 
internal audit within six months of acquisition.

The internal audit system is a crucial part of the risk 
management process. Internal audits are conducted by our 
Internal Audit team led by our Head of Internal Audit.

Internal audit reports are made to the Audit Committee and 
the Board as a whole. The Audit Committee has ensured 
compliance with centrally documented control procedures 
on such matters as capital expenditure, information and 
technology security and legal and regulatory compliance. The 
Audit Committee conducts ‘deep dives’ into Principal Risks.

Risk Appetite Statement
Risk is an inherent part of business and in order to achieve 
our business aims, we must accept certain risks. We seek to 
implement a balanced approach to risk, ensuring that our 
resources are protected while still pursuing opportunities to 
accelerate and deliver growth.

The decision to take opportunity-based risks should, to the 
greatest extent possible, be deliberate and calculated.

•  We aim to confirm that the level of risk is commensurate 

with the strategic and economic benefits the risk 
might bring

•  We evaluate our ability to control the risk or mitigate its 

effects, should that risk materialise

•  We always assess the potential ethical considerations 
arising from knowingly accepting some level of risk

An informed and well-considered process is crucial to any 
decision to accept risk. The Committee has undertaken a 
thorough evaluation process to determine an appropriate 
Risk Appetite and Risk Velocity rating for each Principal Risk. 
These are set out in detail in the Risk management section 
of the Strategic Report which starts on page 98. The 
Committee has also acted on the findings of the Enterprise 
Risk Management Review including a recommendation of 
granularising the definition of Risk Appetite to clarify the 
level of risk that is acceptable to the Group.

The Group has a very low appetite for risks that could lead 
to violations of health, safety and environmental legislation, 
breaches of legal and regulatory requirements and climate 
change that might affect its operations.

Spirax Group  Annual Report 2023

153

Governance ReportAudit, risk and internal control continued
Risk Management Committee Report continued

Focus for 2024
•  Optimise and consolidate our portfolio of digital 

products and talent pool and execute against fewer 
but mission-critical priorities

•  Continued implementation of the recommendation 

arising from the Enterprise Risk Management review, 
including adopting the blueprint of recommendations 
agreed and implemented in 2023 to all Principal Risks

•  Undertake a top-down risk assessment exercise 

•  Annual review of the Risk Register

•  Undertake a deep dive assessment of a designated 

Principal Risk

•  Continue to assess and evaluate the impact of 

climate change in light of data collected and the 
corresponding risks and benefits to our Group

•  Continue acceleration of the implementation of our 

net zero roadmap 

Further reading

  Risk management and Principal Risks see pages 98 to 105

Risk Appetite Statement continued
In contrast, the Group has a high-risk appetite in relation to 
economic and political instability. With decades of experience 
in successfully managing operations in volatile markets, we 
have the control procedures in place to handle the challenges 
that come with those risks and we appreciate that without 
taking risks in new, sometimes unstable, territories we would 
miss out on valuable opportunities for growth.

As an organisation we are risk aware, but not risk averse. 
We continually monitor and assess the risks facing the Group 
and evaluate our ability to control them and mitigate their 
effects. Focusing on our strategic objectives, we evaluate 
our Risk Appetite and decisions to accept risk in a way that 
will ensure the ongoing financial health of the Group.

Board and Audit Committee oversight
The Board has overall responsibility for the effectiveness of 
the Group’s internal controls and risk management 
frameworks. Oversight of the Group’s risk management 
procedures and the operation of controls is undertaken by 
the Risk Management Committee and the Group Executive 
Committee. Further details on how the Board and Audit 
Committee manage this oversight can be found in the Audit 
Committee Report on pages 138 to 149.

Changes to the Committee
Following the retirement of Nick Anderson in January 2024, 
Nimesh Patel took over as Chair of the Risk Management 
Committee. Once the new Group Chief Financial Officer 
(CFO) has joined they will also be a member of the 
Committee. In the meantime Phil Scott as Interim CFO will 
sit on the Committee. 

Viability Statement
In accordance with provision 31 of the UK Corporate 
Governance Code 2018, the Board has assessed the 
viability of the Group, taking into account the Group’s 
current financial position, business strategy, the Board’s risk 
appetite and the potential impacts of the Group’s Principal 
Risks. We set out the eight Principal Risks we have 
identified, along with our mitigation measures, in our Risk 
Management section of the Strategic Report which begins 
on page 98. 

Based on this assessment, the Board has confirmed that it 
has a reasonable expectation that the Company will be able 
to continue in operation and meet its liabilities as they fall 
due over the five-year period to 31st December 2028.

The Viability Statement is set out in full in our Financial 
review on pages 41 to 43.

Nimesh Patel
Chair of Risk Management Committee
6th March 2024

154

Spirax Group  Annual Report 2023

Governance ReportRemuneration
Remuneration Committee Report

The Committee is pleased the remuneration framework 
has worked as expected, acting in shareholders’ best 
interests by providing appropriate flexibility to support 
Board changes while ensuring pay outcomes reflect 
business performance.”

Jane Kingston
Chair of Remuneration Committee

Members

Jane	Kingston	(Chair)

Angela Archon

Richard Gillingwater

Kevin Thompson

How the Committee spent its time %

35%

20%

10%

10%

15%

10%

   Board and GEC pay
  Bonus achievements and target setting
  PSP achievement and target setting
  Remuneration Policy and market updates
  Annual Report
  Gender pay gap and wider workforce pay

Committee role and responsibilities
The main role of the Committee is to determine 
Executive remuneration policies, how they are 
applied and set targets for the short and long-term 
incentive schemes. It also monitors compliance with 
the presiding Remuneration Policy. The Committee 
determines the philosophy, principles and policy of 
Executive and senior manager remuneration having 
regard to the latest legislation, corporate 
governance, best practice and the Financial Conduct 
Authority (FCA) Listing Rules.

The Committee takes account of wider colleague 
remuneration frameworks, related policies and the 
alignment of incentives and rewards with our Group 
culture.

Key activities undertaken
The Remuneration Committee formally met six times in 2023; 
details of attendance can be found on page 115. A summary of 
the Committee’s activities throughout the year is set out below:

February and March
•  Shareholder engagement letter and consultation update
•  Finalisation of 2023 Remuneration Policy
•  Approval of Annual Incentive Plan (AIP) – 2022 outcomes and 2023 

targets

•  Approval of 2023 personal strategic objectives
•  Approval of Performance Share Plan (PSP) – 2020 outcome and 

2023 targets

•  Approval of 2023 PSP rules and AGM circular to shareholders
•  Review of 2022 gender pay gap and Group Chief Executive pay ratio
•  Review of wider colleague pay and real living wage rates (UK)

June
•  Review of Group Executive Committee remuneration (GEC) 

arrangements

August
•  Approval of Group Chief Executive retirement arrangements
•  Approval of Group CEO successor remuneration arrangements
•  Approval of Interim Chief Financial Officer (CFO) remuneration 

arrangements

November and December
•  Approval of CFO remuneration arrangements
•  External market update
•  Internal pay landscape update
•  Approval of 2024 salary proposals for GEC members
•  Approval of 2024 Board Chair fee level

Spirax Group  Annual Report 2023

155

Governance ReportRemuneration continued
Remuneration Committee Report continued

Remuneration principles
Our remuneration principles are to maintain a competitive remuneration package that promotes the long-term success of 
the Group, avoids excessive or inappropriate risk-taking and aligns management’s interests with those of shareholders.

Below is how remuneration is aligned with the principles of the Code.

Clarity

Predictability

Simplicity

Our remuneration framework is structured to 
support the financial and strategic 
objectives of the Group, aligning the 
interests of our Executive Directors with 
those of our shareholders. We are 
committed to transparent communication 
with all our stakeholders, including our 
shareholders.
Risk

Our incentives are structured to align with 
the Group’s risk management framework. 
The AIP and PSP also incorporate malus and 
clawback provisions, and there is 
overarching Committee discretion to adjust 
formulaic outcomes in certain 
circumstances.

The long-term PSP has a range of reward 
and performance outcomes to align with our 
business model and strategy.

Proportionality

We operate a simple but effective 
remuneration framework which is applied on 
a consistent basis for all colleagues. The AIP 
rewards performance against key 
performance indicators, while the PSP 
provides long-term sustainable alignment 
with our shareholders. There is clear line of 
sight for management and shareholders.
Alignment to culture

There is clear alignment between the 
performance of the Group, the business 
strategy, and the reward paid to Executive 
Directors. We endeavour to ensure that our 
target total compensation levels are set 
competitively compared to other companies 
of similar size and complexity to ensure we 
can attract and retain the executives needed 
to deliver the business strategy.

When considering performance, the 
Committee takes account of Group Values, 
strategies and the views of wider 
stakeholders including shareholders and 
colleagues.

Having no release of PSP awards until five 
years from the date of award creates 
long-term alignment, as do our in- and 
post-employment shareholding requirements.

Introduction
On behalf of the Board, I am pleased to present the 2023 
Directors’ Remuneration Report for the year ended 
31st December 2023.

The Remuneration Report provides a full overview of the 
structure and scale of our remuneration framework, the 
decisions made by the Committee as a result of business 
performance this year and the intended arrangements for 
2024, including the appointment of Nimesh Patel as Group 
Chief Executive Officer (Group CEO) following Nick 
Anderson’s retirement announcement. In addition, the 
report this year also provides greater detail on the alignment 
of the remuneration framework with the business strategy.

During the year the Committee was pleased to receive 
overwhelming 91% shareholder support for the 2023 
Remuneration Policy, together with 96% support for the 
Annual Report on Remuneration 2022.

Board changes
Nicholas Anderson – retirement 
On 8th August, we announced that after a successful 10 
years in role, Nicholas (Nick) Anderson would be retiring as 
Group Chief Executive (CEO) on 16th January 2024. Nick 
will cease employment with the Company on 31st March 
2024, providing any necessary support to Nimesh Patel in 
his new role until this date.

I would like to take this opportunity to extend my personal 
thanks to Nick for his transformative leadership of the 
business and his clear commitment to making a positive 
difference to our colleagues and customers, the 
communities in which we operate and the impact we have 
on the environment.

Under Nick’s leadership the financial performance of the 
Group meaningfully improved. In addition, Nick leaves the 
Group with firmly embedded sustainability strategies and 
inclusion and equity programmes.

As we reported at the time of announcement, Nick’s 
retirement arrangements are aligned with the terms 
provided within the Remuneration Policy. I am pleased the 
exit provisions within the Policy provide for appropriate 
recognition of Nick’s outstanding service whilst also 
ensuring the interests of both shareholders and Executives 
continue to be aligned. Nick has been awarded ‘good leaver‘ 
treatment under the Annual Incentive Plan (AIP) and 
Performance Share Plan (PSP). This means Nick is eligible to 
receive a payment under the AIP for the 2023 performance 
year and will receive pro-rated shares under his existing 
PSP grants. The payments under both the AIP and PSP will 
be made at the normal time to the extent the respective 
performance conditions are met. As per our Policy, the 
two-year post-vesting holding periods for PSP awards will 
continue to apply as will the post-leaving shareholding 
requirements. 

Nimesh Patel – appointment to Group CEO
As a result of robust succession planning, we were 
delighted to announce in August that Nimesh Patel, our 
Chief Financial Officer (CFO), would succeed Nick Anderson 
as Group Chief Executive Officer on 16th January. 

Upon appointment, Nimesh received an annual salary of 
£720,000 and is eligible to participate in the AIP and PSP on 
the same basis as the previous CEO, being 150% and 200% 
of salary respectively as outlined in our Remuneration 
Policy. Nimesh will continue to be entitled to pension 
arrangements on the same terms as all UK colleagues.

In setting Nimesh’s initial salary level, the Committee 
carefully considered a number of factors, including the 
experience of the individual, the market level for this role 
and the salary of the previous incumbent. As was 
announced in August, the Committee determined it would 
be appropriate to set Nimesh’s salary below that of the 
experienced retiring CEO with a clear intention to provide 
phased increases in base salary to the market level within 
two years of appointment (i.e. £750,000 plus annual 

156

Spirax Group  Annual Report 2023

Governance ReportExecutive Director salary increases) subject to personal and 
business performance. In the short term, this is likely to 
result in salary increases above those provided to the rest 
of the workforce. In line with the Company’s approach of 
ensuring open and transparent dialogue with shareholders, 
any salary increases approved by the Remuneration 
Committee will be clearly reported and explained in the 
relevant Directors’ Remuneration Report. 

The business worked hard to take steps to mitigate these 
external influences and the adverse impact of lower sales 
volumes on profitability. Investments in future growth 
through the development of new digitally-enabled products 
and services were balanced against overhead containment 
and appropriately right-sizing manufacturing capacity; 
business-readiness for a recovery in volumes in 2024 was 
maintained. 

Louisa Burdett – appointment to CFO
In December we were delighted to announce the 
appointment of Louisa Burdett as Chief Financial Officer. We 
were pleased to secure Louisa’s employment under our 
normal pay framework for Executive Directors; full 
recruitment details are detailed on page 169 of this report. 
All payments to be made are within our shareholder-
approved Recruitment Policy detailed on page 176.

Context of business performance
As referenced earlier in this Annual Report, 2023 presented 
a number of macroeconomic challenges for the Group 
which worsened throughout the year. The continued 
destocking by customers in the Semicon and Biopharm 
sectors impacted demand in ETS and Watson-Marlow 
respectively, while a weaker Global IP, particularly in the 
second half of the year, impacted organic sales growth for 
STS. These factors adversely impacted Group financial 
performance.

Strategic alignment of pay
As demonstrated on page 34, and referenced throughout 
this Remuneration Report, there is a strong alignment 
between Spirax Group’s key performance indicators and the 
measures and targets of Executive Directors’ incentive 
schemes; this is shown in the diagram below. 

This alignment ensures a clear linkage between business 
performance and pay outcomes, supporting the 
Committee’s commitment to designing pay arrangements 
which drive long-term sustainable growth for the benefit of 
our shareholders. 

As described later, payments under both the AIP and PSP 
were impacted by the difficult trading environment 
summarised above.

The Committee will continue to review thoroughly the pay 
structures and incentive arrangements for Executive 
Directors to ensure continued strong alignment between the 
delivery of business performance and associated 
remuneration arrangements.

AIP

PSP

Group KPI
(see page 34)

1 Organic revenue growth

2 Adjusted operating profit

3  Adjusted operating profit margin

4 Adjusted earnings per share

5 Cash generation

6 Health and safety

7  Group greenhouse gas emissions

2023 performance – key strategic highlights

Annual Incentive Plan

Performance Share Plan

Annual Incentive Plan

Group adjusted operating profit

Earnings Per Share Growth

£349.1m

20.5%

Cash generation

£281.7m

(2022: £370.9m for AIP purposes)

(2020 – 2022: +40.3%)

(2022: £206.3m for AIP purposes)

Group adjusted operating profit growth outturn 
for the year of £349.1m was below the Threshold 
target of £394.3m required for payment under 
the profit element of the 2023 Annual Incentive 
Plan. Consequently, no bonus payment was made 
in respect of adjusted operating profit.

Earnings per share grew over the three-year 
performance period by 20.5% for PSP 
measurement purposes. As this was above the 
Threshold performance requirement set, 31.5% of 
the EPS element in the 2021 PSP will vest.

The cash generation element of the 2023 Annual 
Incentive Plan was below the Threshold target 
required to begin payments under this element of 
the Annual Incentive Plan. No bonus payment 
was made in respect of cash generation for 2023.

Spirax Group  Annual Report 2023

157

Governance ReportRemuneration continued
Remuneration Committee Report continued

Single figure table and incentive outcomes
Our Remuneration Policy is designed to ensure that a 
percentage of Executive Director pay is based on the 
achievement of demanding performance targets and is 
therefore at risk of not being paid. Performance targets are 
designed to be sufficiently stretching while still achievable; 
maximum payments are only possible for outstanding 
outperformance of financial and strategic plans. The 
Group’s pay structures are deliberately designed to motivate 
Directors to focus on overall Group performance while 
allowing for modest payments for individual performance. 

During the year, the business delivered lower than 
anticipated financial performance. As a consequence, and 
as shown in the single figure table on page 162, total 
remuneration for Executive Directors is lower than last year. 
This is due to lower achievement against both one-year and 
three-year performance targets in the Annual Incentive Plan 
and Performance Share Plan respectively.

Annual Incentive Plan outcomes in 2023

Financial

Non-financial

Group adjusted 
operating profit

Group cash 
generation

Personal strategic 
objectives

70%

0%

0%

20%

0%

10% achieved

0%

10% achieved

10%

10%

10%

% of AIP

CEO

CFO

2021 Performance Share Plan (PSP)
As shown in the chart below, as a result of below median 
relative TSR performance over the three-year performance 
period to 31st December 2023, no part of the TSR element 
of the 2021 PSP award will vest in March 2024. Achievement 
against the EPS element was above the threshold required 
for this part of the award to vest, resulting in a total of 18.9% 
vesting of the shares granted in 2021.

Single figure remuneration 2023

N.J. Anderson

N.B. Patel

0

200

400

600

800

1,000

1,200

TSR

Total Remuneration (£000)

 Fixed pay 

 AIP 

 PSP

31.5%

EPS

EPS
Maximum 
Actual 

TSR
Maximum 
Actual 

Outturn
Maximum 
Actual 

60%
31.5%

40%
0.0%

100%
18.9%

 Earnings Per Share (EPS) 

 Relative Total Shareholder Return (TSR)

Application of discretion
In determining the outcome of proposed payments under 
the AIP and PSP, the Committee carefully considered the 
achievement of financial and non-financial targets against 
each performance measure, the overall performance of the 
business during the year and the wider macroeconomic 
environment as well as the approach being taken for other 
colleagues. The Committee made a robust and full 
assessment of these factors in assessing both the incentive 
outcomes and the level of total remuneration received by 
each Executive Director for 2023, as illustrated on this page.

As in previous years, during 2023 the Committee did not 
apply any discretion to the variable pay outcomes of the AIP 
or PSP. The Committee agreed that the final vesting of the 
PSP was reflective of the last three years of performance 
and that the Policy operated as intended.

Annual Incentive Plan (AIP) payment 2023
Executive Director bonus payments are based primarily on 
stretching Group financial performance targets which 
account for 90% of maximum AIP payments (70% Group 
adjusted operating profit and 20% Group cash generation). 
The required level of achievement for payment under the 
operating profit element was not achieved for 2023. Cash 
generation targets were missed, reflecting performance 
lower than expected against 2023 plans, driven largely by 
the challenging trading conditions and consequent decline 
in sales and profit. That said, strong progress has been 
made against the personal strategic objectives set by the 
Committee at the start of the year resulting in payment of 
10% of salary for each Executive Director. Many of these 
objectives relate to longer term initiatives which are 
unrelated to the annual profit and cash performance of the 
business.

The Committee is satisfied that the personal strategic 
objectives set at the start of the year were sufficiently 
stretching and that payments reflect the overall shareholder 
experience over the year.

158

Spirax Group  Annual Report 2023

Governance ReportStakeholder engagement (with colleagues 
and shareholders)
We have a well-established record of active and thoughtful 
engagement with our key shareholders on the issue of 
executive pay. In recent years, Jamie Pike and I have spoken 
extensively with a number of our key shareholders ahead 
of the rebasing of our CEO base salary and our 2023 
Remuneration Policy renewal. In building these open and 
transparent dialogues with shareholders, the Committee will 
actively engage with shareholders and shareholder 
representative bodies, seeking views which are openly 
discussed and considered when making any decisions about 
changes to the Remuneration Policy for Executive Directors.

As there are no significant changes to the pay framework 
for 2024, there have been no issues to discuss with 
shareholders since the AGM in May 2023. I outlined in our 
2022 Annual Report some of the advice provided by our 
shareholders during earlier consultation sessions and I 
remain committed to discussing with our shareholders in 
advance of making any changes to the Executive Director 
remuneration package and clearly explaining the 
Committee’s decisions. 

Wider colleague engagement
We welcome feedback from colleagues in one-to-one 
performance reviews, in Works Council meetings in 
countries where they operate as a collective voice, in 
engagement surveys, through line manager dialogue and up 
through the HR function to the Group Executive Committee 
and Remuneration Committee as part of our open culture. 
The Group HR Director provides updates to the Committee 
as appropriate on pay and people-related issues during the 
year to ensure we have visibility of the things which really 
matter to our colleagues. During 2023, the Committee 
received regular updates relating to the global pay 
arrangements of colleagues across the business to give the 
additional context needed to ensure Executive Director and 
senior leader pay arrangements are equitable across the 
Group. These included global salary review proposals for 
2024, the alignment of UK colleague salaries against the 
Real Living Wage and the regional harmonisation of 
colleague benefits in various locations.

In addition, in my role as Committee Chair, I welcome the 
opportunity to speak with and receive direct feedback from 
colleagues from across the business via colleague focus 
group sessions. Colleagues taking part in these focus 
groups are drawn from different businesses, geographies, 
functions and job roles. During these sessions we typically 
discuss a wide variety of matters, including how our 
Executive Directors and senior leaders are recognised and 
rewarded and how the Board and Committee operates as 
well as the wider global frameworks on pay and benefits.

Sessions held during the year had a particular focus on the 
Board changes outlined earlier in this report and colleagues 
told us engaging with them on executive remuneration was 
valued. Colleagues were keen to understand how the 
Committee ensures Executive Director remuneration is fair 
and appropriate for these roles, taking into account a variety 
of factors including external market data and pay levels for 
other colleagues across the Group. Colleagues were 
reassured to understand that benchmarking is only one of 
many factors considered, with particular attention paid to 
internal parity. Other discussions comprised the visibility of 
commercially sensitive bonus targets and the balance 
between financial and individual performance within bonus 
schemes.

Wider colleague pay arrangements
The Committee monitors and reviews the effectiveness of 
the Executive Directors’ reward framework and its alignment 
with policies in the wider business to ensure the 
appropriateness of senior pay arrangements in this broader 
context. We have continued to consider the global cost-of-
living challenges for colleagues in our discussions. As part 
of our approach to setting country-specific percentage 
increases, we were mindful of both forecast salary inflation 
data and the projected Consumer Price Index in each 
country together with business affordability in the 
continuing period of trading uncertainty and projected slight 
decline in the global macroceconomic outlook. As a 
consequence, the wider colleague pay review for 2023 in 
the UK was 7.1%.

Spirax Group  Annual Report 2023

159

Governance ReportRemuneration continued
Remuneration Committee Report continued

Pay arrangements for 2024 
The average pay increase in 2024 for UK colleagues, 
including GEC members and other senior leaders, was 3.1%. 
As a consequence of the Board changes described earlier in 
this report, there were no annual pay review increases for 
the Executive Directors effective from 1st January 2024. 
Salaries for the newly appointed Group CEO and CFO were 
set in 2023 inclusive of 2024 pay increases; these take 
effect upon their appointments in January and July 2024 
respectively.

For the plc Chair, the fee has been increased by 13% to 
£350,000, reflecting a more appropriate position against 
benchmark data and time commitments for comparable 
companies. This fee became effective from 1st January 
2024.

The Committee reviews each year the overall pay structures 
and performance metrics of the senior leader reward 
framework. Reflecting on the existing arrangements under 
the AIP and PSP and their operation during 2023, the 
Committee agreed the incentive schemes worked as 
intended. As a result, no significant changes have been 
proposed for the forthcoming year.

For 2024, the AIP will continue to be largely focused on the 
profitable performance of the Group with 70% of any 
payment being measured against Group operating profit 
targets. For 2024 the Committee has approved an 
amendment to the cash metric within the AIP from cash 
generation to cash conversion, still maintaining a 20% 
weighting within the plan. This change, reflecting cash 
generation as a percentage of profit, ensures a continued 
focus on strong cash management, incentivising sales to 
cash conversion independently of demand and profitability. 
Although our Remuneration Policy provides for a maximum 
opportunity of up to 200% of salary, the maximum payment 
available under the AIP in 2024 will remain at 150% of salary 
for the Group CEO and 125% of salary for the CFO.

The PSP will continue to be measured against three key 
performance metrics which together focus on driving 
long-term sustainable profit growth against our peers, 
ultimately seeking to drive shareholder value, namely 
earnings per share (EPS), relative total shareholder return 
(TSR) and a reduction in scope 1 and 2 greenhouse gas 

(GHG) emissions. The Committee reviewed the targets 
against the long-term financial plans and determined no 
changes were required under the EPS and TSR elements for 
the 2024 award. Targets for the reduction in GHG emissions 
have been updated reflecting the continued progress 
required for the period to 2026. For 2024 PSP awards 
onwards, the baseline for comparison has been adjusted to 
include the acquisitions of Vulcanic and Durex Industries. 
Reduction targets will be based on this revised baseline, 
which by 2026 will require a total 50% reduction in GHG 
across the whole Group, including these acquisitions. This 
ensures further progress is made over and above the 2023 
PSP targets, which, as a reminder, still requires a 50% 
reduction across Group businesses (excluding acquisitions). 
Further details of the performance targets associated with 
the 2024 grant are detailed on page 173. 

Looking forward
Looking to the future, the Committee intends to continue to 
review Spirax Group’s pay policies, ensuring that Executive 
Director pay arrangements support and drive the business 
strategy while remaining appropriate when considered 
within the overall workforce remuneration frameworks 
and the external regulatory environment.

Committee focus for 2024
•  Continue to review the incentive arrangements to 
ensure an appropriate balance of stretching but 
achievable targets

•  Support the appointment of a new Board Chair

•  Continue to evolve colleague engagement on 

remuneration issues

I would like to thank our shareholders for their continued 
support during the year. I will be available at the Company’s 
Annual General Meeting on 15th May 2024 to answer any 
questions in relation to this Remuneration Report.

Jane Kingston
Chair of Remuneration Committee
6th March 2024

160

Spirax Group  Annual Report 2023

Governance ReportAt a glance summary: Executive Directors’ remuneration

Executive Directors’ remuneration framework

Fixed pay
To enable the Group to attract, retain and 
motivate high performing Executive 
Directors of the calibre required to meet the 
Group’s strategic objectives.

Annual Incentive Plan (AIP)
To incentivise and reward for performance 
against the short-term delivery of key 
metrics linked to the business strategy.

Performance Share Plan (PSP)
To incentivise, reward and retain Executive 
Directors for delivery against long-term 
Group performance, driving sustainable 
Group performance aligned with 
shareholders’ interests.

Pay outcomes for 2023

Fixed pay

AIP

PSP

Total pay

5.3% inflationary 
increase in January 
2023 in line with other 
UK senior leaders

•  Base salary

•  Benefits

•  Pension

+

Payments made were 
10% of maximum bonus 
opportunity

+

18.9% of 2021 PSP 
award vested

=

Total payments for 
2023 were 33% - 36% 
of maximum potential

•  Maximum opportunity: 

150% of salary (CEO) and 
125% of salary (CFO)

•  Maximum grant: 200% of 
salary (CEO) and 175% of 
salary (CFO)

•  Measured against Group 
operating profit (70%), 
cash generation (20%) 
and personal strategic 
objectives (10%)

•  Measured against EPS 

outperformance of Global 
IP (60%) and relative 
TSR (40%)

•  Sum total of pay elements

Pay subject to performance
A significant proportion (c.75%) of an Executive 
Director’s potential remuneration is only payable to the 
extent the stretching performance conditions have 
been achieved.

CEO

CFO

Pay at risk
After payment, there are further mechanisms in place to ensure decisions 
made at the most senior levels are aligned with shareholders’ and 
colleagues’ interests over a long-term period.

26%

24%

AIP

PSP

Year 1

Year 2

Year 3

Year 4

Year 5

 Performance period
 Period subject to withholding and recovery provisions

74%

76%

 Variable pay 

 Fixed pay

Share ownership
Executive Directors are required to build a substantial shareholding in the Company to ensure alignment with shareholders’ interests. 
This shareholding continues to apply for two years after leaving the Company.

Actual shareholding – achievement against guideline

N.J. Anderson

N.B. Patel

300%

200%

376%

 3.76 x salary

847%

 8.47 x salary

0%

200%

400%

600%

800%

1,000%

 Policy guideline 

 Actual shareholding

% of salary shareholding

Spirax Group  Annual Report 2023

161

Governance ReportRemuneration continued
Annual Report on Remuneration

Annual remuneration report

Governance
Details of the Committee membership can be found in the Committee Chair’s report on page 115 and full biographies of the 
Committee members can be found on pages 112 and 113. Each Committee member is an Independent Non-Executive 
Director and brings independence to all aspects of Board remuneration and the application of professional advice to matters 
relating to remuneration. The General Counsel and Company Secretary acted as Secretary to the Committee with support 
from the Assistant Company Secretary. The Committee met six times during the year ended 31st December 2023. Details of 
meeting attendance can be found in the Corporate Governance Statement on page 115.

No conflicts of interest with respect to the work of the Committee have arisen during the period and none of the members 
of the Committee have any personal financial interest in the matters discussed, other than as shareholders. The fees of the 
Non-Executive Directors are determined by the Board on the joint recommendation of the Chair and the CEO. The fees of 
the plc Chair are determined by the Committee.

The Committee is formally constituted and operates on written Terms of Reference, which are modelled on the Code and 
are available on our website, spiraxgroup.com/governance-documents.

Advice to the Committee
The Committee takes account of information from both internal and independent sources. During the year it received 
external advice from Korn Ferry, which was appointed by the Committee in 2019. Korn Ferry advises on all aspects of the 
Company’s Remuneration Policy and reviews our remuneration structures against corporate governance best practice. Korn 
Ferry also provides support to the Company and management more generally with the monitoring of TSR performance for 
the PSP, Executive remuneration levels and structure, non-Board benchmarking and salary surveys. The Committee 
confirms that neither it nor any of its Directors has any connection with Korn Ferry, who is a member of the Remuneration 
Consultants Group and complies with its Code of Conduct, which sets out guidelines to ensure that its advice is 
independent and objective. The Committee reviews the performance and independence of its adviser on an annual basis. 
During the period, Spirax Group incurred fees of £90,535 (plus VAT) from Korn Ferry on a time and materials basis.

The Group’s HR Director provides updates to the Committee, as required, to ensure that the Committee is fully informed 
about pay and performance issues throughout the Group. The Committee takes these factors into account when 
determining the remuneration of the Executive Directors and senior executives. The CEO also attends at the Committee’s 
request but does not participate in discussions regarding their own individual remuneration. The Committee also ran two 
focus groups during the year, as part of the review of the Remuneration Policy; see page 159 for more details on these.

Audited information
The information that follows is subject to audit until otherwise indicated.

Single total figure of remuneration (£)

N.J. Anderson

N.B. Patel

2023

2022

2023

2022

750,000

630,500

529,448

502,800

30,107

28,119

19,173

17,911

75,000

150,500

52,945

50,280

855,107

809,119

601,566

570,991

112,500

560,531

66,181

388,413

179,971

1,727,816

125,542

1,195,133

1,788

1,837

1,883

1,729

294,259 2,290,184

193,606

1,585,275

1,149,366 3,099,303

795,172

2,156,266

Executive Directors

Basic salary(a)

Taxable benefits(b) 

Pension(c)

Total fixed pay

Annual bonus(d)

PSP(e)

ESOP(f)

Total variable pay

Total pay

162

Spirax Group  Annual Report 2023

Governance ReportJ. Pike

R. Gillingwater

J.S. Kingston

K.J. Thompson

C.A. Johnstone

Non-Executive 
Directors	–	Board	
Chair, SID and 
Committee Chairs

Fees

Other

Total

2023

2022

2023

2022

2023

2022

2023

2022

2023

2022

309,000

300,000

76,800

75,000

76,800

75,000

76,800

75,000

76,800

75,000

—

—

—

—

—

—

—

—

—

—

309,000

300,000

76,800

75,000

76,800

75,000

76,800

75,000

76,800

75,000

Non-Executive Directors – 
Committee members

Fees

Other

Total

P. France

A. Archon(g)

O. Qui  
(to 31st January 2023)

C. Baroudel 
(from 3rd August 2023)

2023

2022

2023

2022

61,800

60,000

70,800

60,000

2023

5,150

2022

2023

2022

60,000

25,750

—

—

61,800

60,000

50,379

121,179

31,292

91,292

0

8,599

—

5,150

68,599

25,750

—

—

—

Notes to the remuneration table
(a) This is the amount earned in respect of the financial period.

(b)  This is the taxable value of benefits paid or payable in respect of the financial period. These benefits typically relate to car allowance and 

medical insurance.

(c)  UK tax legislation imposes penalty taxes on annual pension contributions where prescribed maximum amounts are exceeded. The Committee has 
previously determined that impacted Executive Directors would receive pension benefits limited to the prescribed maximum amounts and an 
additional taxable supplementary cash payment equal to the cost to the Group of the pension benefit forgone.

(d) This is the total bonus earned under the Annual Incentive Plan in respect of the financial year.

(e)  The amount shown relates to the market value of PSP awards whose performance period ended during the relevant financial year. Refer to pages 

167 and 168 for details of PSP awards made during 2023.

  Over the 2021 PSP vesting period the share price decreased from £117.70 at grant (4th May 2021) for N J Anderson and N B Patel, to £91.17, which 
was the average share price over October, November and December 2023, a decrease in value of the vesting shares of around £26.53 per share. 
The amount attributable to share price appreciation included above is therefore nil. As the award will not vest before the publication of the 2023 
annual results and therefore the value at vesting will not be known, the value will be restated next year in the single figure table when the share 
price at vesting is known.

(f) The benefit of the ESOP awards is calculated as the number of shares awarded multiplied by the share price on the date of the award.

(g) Fee includes long-haul intercontinental travel allowance effective from 1st April 2023.

Additional requirements in respect of the single total figure table of remuneration

Performance-related pay earned in the year to 31st December 2023
Annual Incentive Plan (AIP)
Executive Directors participate in the AIP, which rewards them for financial and non-financial performance of the Group. 
Metrics are reviewed annually to ensure continuing alignment with strategy and are agreed at the start of the year. Resulting 
awards are determined following the end of the financial year by the Committee, based on performance against these 
targets.

For the CEO, achievement of target performance results in a bonus of 90% of salary, increasing to 150% of salary for 
maximum performance. For the CFO, achievement of target performance results in a bonus of 75% of salary, increasing to 
125% of salary for maximum performance.

For the 2023 AIP Executive Directors were measured against the following financial and non-financial objectives:
Financial

Group operating profit

Group cash generation

Non-financial

Personal strategic objectives

70%

20%

10%

Spirax Group  Annual Report 2023

163

Governance Report 
Remuneration continued
Annual Report on Remuneration continued

Additional requirements in respect of the single total figure table of remuneration continued

Performance related pay earned in the year to 31st December 2023 continued
The performance measure is adjusted to reflect certain items including the amortisation of acquisition-related intangible 
assets and exceptional reorganisational costs and to exclude any profit contribution and other impacts such as major 
acquisitions or disposals during the period as these were not included within the targets when set by the Committee. 
The Committee assessed the metrics as follows:

Financial metrics
The table below summarises the achieved performance in 2023 in respect of each of the financial measures used in the 
determination of the AIP, together with an indication of actual performance relative to target.

2023 measures

Group operating profit (70% weighting)

% of metric achieved

Group cash generation (20% weighting)

% of metric achieved

% of total financial metrics achieved (90%)

Actual
performance

Achieved 
(%	of	Target)

Threshold

Target Maximum

£349.1m

84.1% £394.3m

£415.1m £435.9m 

0.0%

15%

60%

100%

£281.7m

87.6% £305.6m £321.7m £337.8m

0.0%

0.0%

15%

60%

100%

Non-financial metrics – personal objectives
The Executive Directors were each obliged to complete a self-assessed appraisal of their performance against each of their 
personal strategic objectives. The Group Chief Executive reviewed this self-assessment with the Chief Financial Officer and 
made his own assessment. In the case of the Group Chief Executive, the Chair of the Board conducted the assessment. A 
report was submitted to the Committee at its February 2024 meeting; the Committee reviewed the recommendations and 
approved the achievements detailed below.

Nicholas Anderson
Personal strategic objectives 2023 Description

Health, Safety and 
Sustainability (HS&S)

•  Achieved

Progress the Group’s new Health & 
Safety framework while 
embedding the Group’s H&S 
standards in Vulcanic and Durex 
Industries. 

Sustainability

•  Achieved

Improve the Group’s Sustainability 
performance

Inclusion, equity and 
wellbeing

Implement the Group’s Inclusion, 
Equity and Wellbeing plan. 

•  Achieved

Commentary

Excellent progress implementing the new H&S Excellence 
Framework across the Group during 2023, exceeding 
plans in both legacy and recently acquired companies. 
Nearly all (99%) of legacy Group companies achieving 
Foundation status (vs 95% target) and over half (58% and 
64% respectively) of companies in Vulcanic and Durex 
Industries achieving Spirax Group Foundation status (vs 
50% target).

Strong progress made against a scorecard of 
sustainability metrics during the year, including the 
deployment of the Cotopaxi STRATA platform to all Group 
manufacturing plans to improve monthly management of 
the Group’s sustainability performance. In addition, strong 
progress made on sustainability investments in 
communities through an increase in volunteering hours, 
charitable donations and Spirax Group Education Fund 
grants for 2023. In particular, Spirax Group Education 
Fund grants totalled c. £1.2m for 2023, bringing the total 
number of approved grants to 100 and worth c. £2.6m by 
66 different operating companies.

Continued progress on embedding and developing the 
Group global inclusion plan ‘Everyone Is Included’ to 
incorporate Gender and Ethnicity criteria during 
succession planning processes. On track to achieve the 
2025 gender representation targets of 30% women in 
global colleague population and 40% representation 
across the Senior Leadership team with c. 26% and 31.7% 
representation respectively in 2023. The most recent 
assessment of ethnic diversity in the Senior Leadership 
team delivered a ratio of 17.6%, well ahead of published 
benchmarks of other UK industrial peers.

Result:  Based on the above assessments, 100% of this metric was achieved.

164

Spirax Group  Annual Report 2023

Governance ReportNimesh Patel
Personal strategic objectives 2023 Description

Health and Safety

•  Achieved

Support the implementation of the Group’s 
Health & Safety Framework, strengthening the 
H&S awareness and culture.

Sustainability

•  Achieved

Support the implementation of the Group’s 
One Planet Sustainability Strategy, with 
special emphasis on your personal leadership 
of Strategic Initiative #1 – net zero – on a 
Group-wide basis.

Inclusion, equity and 
wellbeing

•  Achieved

Support the implementation of the Group’s 
Everyone is Included Plan, with special 
emphasis on achieving further gender and 
ethnicity diversity. 

Improvement in governance 
and control environment

•  Achieved

Lead the implementation of the G3 Project on 
a Group-wide basis, with special emphasis on 
improvement of governance and control 
structures, embedding changes in the policy 
framework and control processes, as well as 
development of Fraud prevention frameworks. 

Information technology 
and systems

•  Achieved

Advance the Group’s global Cyber security 
infrastructure, processes and responsiveness. 
Support the development of global ERPs, CRM 
& BI across our three Businesses and the 
implementation of our Digital Strategy. 

Commentary

Active support provided to drive continued 
focus on safety and compliance standards. 
Supporting the implementation of the new 
H&S Excellence Framework by championing 
Safety reflections in Finance Leadership 
meetings and Global Finance Forum; “Visible 
Felt Leadership” in operations visits and 
engaging colleagues in safety conversations.

Significant progress made in 2023 towards 
achieving net zero target, including (i) the 
reduction of scope 1 and 2 GHG emissions by 
50% in 2025 (currently 46%) through the 
identification and prioritisation of new 
initiatives; (ii) development of scope 3 
emission reduction strategy and (iii) on track 
for 20% reduction in energy usage by 2025 
(currently 13%). 

Championed Inclusivity, Equity and Wellbeing 
both internally and externally. Actively worked 
to raise Spirax Group’s profile as an employer 
of choice through partnering with bodies such 
as the Change the Race Ratio and co-Chairing 
the FTSE Women Leaders programme. Strong 
colleague engagement and enablement 
results for the global finance function.

Continued the implementation of G3 
programme, rolling-out revised policy, 
processes and training, supported by launch 
of new digital tool. In addition, established an 
Internal Controls team to review and improve 
critical control processes in existing and 
acquired businesses to ensure Group 
standards are achieved. Improvements made 
in open audit item closures.

Strong progress made during the year to 
develop the global IT function and systems 
through the successful recruitment of key 
senior leaders across the function, 
consolidation of IT services group-wide and 
the development of a cyber security roadmap. 
In addition, supported the ERP design and 
implementation across the Group together 
with the launch of a single platform to drive 
Group-wide collaboration.

Result:  Based on the above assessments, 100% of this metric was achieved.

Spirax Group  Annual Report 2023

165

Governance ReportRemuneration continued
Annual Report on Remuneration continued

Additional requirements in respect of the single total figure table of remuneration continued

Non-financial metrics – personal objectives continued

N.J. Anderson

N.B. Patel

Performance targets

Fully
achieved

Partly
achieved

Not
achieved

% of
maximum
bonus	(10%)
achieved

3

5

0

0

0

0

10%

10%

The Committee is of the view that these outcomes accurately reflect the performance of the Executive Directors and the 
Company, consequently no discretion was exercised by the Committee.

As a result of this performance in 2023, the following bonuses were earned:

Executive Directors

N.J. Anderson

N.B. Patel

Bonus
	achieved	(£)

Actual % of
maximum

Maximum
bonus
opportunity

Bonus
(%	of	salary)

£112,500

£66,181

10%

10%

150%

125%

15.0%

12.5%

Under the 2023 Remuneration Policy, if an Executive Director has not reached the level of 1.5 times their shareholding 
requirement, then they must use the net of tax amount of 25% of their bonus opportunity to purchase shares in the 
Company. These shares must be held for a further two years. As both Nicholas Anderson and Nimesh Patel have met their 
respective shareholding guidelines, no portion of the 2023 bonus will be deferred into shares.

Performance Share Plan (PSP) – scheme interests vested during the period
2021 PSP award vesting over 2021–2023
In May 2021 the Executive Directors received share awards under the PSP, with vesting subject to EPS growth and relative 
TSR performance. The following tables set out details of the performance measures and targets that applied, along with the 
actual performance during the period 1st January 2021 to 31st December 2023.

Relative TSR performance (40% of PSP award)
Over the three-year period to 31st December 2023, the Company delivered a TSR of -17.1%. This ranked below the required 
threshold performance level for any part of this element to vest. The comparator group, comprising 45 companies, for the 
purpose of measuring relative TSR performance, was the FTSE 350 Industrial Goods and Services Supersector constituents 
at the start and end of the performance period.

Threshold requirement

Maximum requirement

Actual achievement

Target

Median TSR

Upper quartile TSR or above

Below median

TSR

Vesting

14.7%

32.4%

-17.1%

18.0%

100.0%

0.0%

EPS growth (60% of PSP award)
Over the three-year performance period to 31st December 2023, the Company delivered adjusted EPS growth of 20.5%. 
Over the three years, adjusted EPS (in line with scheme rules) equates to a compound annual growth of 6.4% per annum. 
EPS is derived from the audited Annual Report for the relevant financial year but adjusted to exclude the items shown 
separately on the face of the Consolidated Income Statement. EPS was adjusted for the acquisition of the Vulcanic Group 
and the disposal of the Russian business.

Threshold requirement

Maximum requirement

Actual achievement

EPS

Vesting

17.0%

38.2%

20.5%

18.0%

100.0%

31.5%

As a result of the TSR and EPS performance outcomes for the three-year period to 31st December 2023, 18.9% of the shares 
granted under the 2021 PSP will vest in March 2024. The Committee considers this achievement and consequent payment 
is a fair reflection of business performance throughout the performance period and in line with shareholders’ experience.

166

Spirax Group  Annual Report 2023

Governance ReportExecutive Directors

N.J. Anderson

N.B. Patel

No. of 
shares
granted 1

Price at
grant

Value at
grant

10,433

£117.70 £1,227,964

7,279

£117.70

£856,738

No. of 
shares
vesting

1,974

1,377

Vesting
price 2

Vesting
value

Amount
attributable
to growth
in share
price

£91.17

£179.971

-£52,369

£91.17

£125,542

-£36,531

1  The 2021 PSP awards were granted on 4th May 2021. 

2   Based on share price of £91.17, which was the average share price over October, November and December 2023. As the award vests after the 

publication of the 2023 annual results, figures will be restated for the actual vesting value in next year’s Annual Report.

Scheme interests awarded during the period
2023 PSP award vesting over 2023–2025
The Committee makes an annual conditional award of shares to each Executive Director under the PSP. Prior to award, the 
Committee reviews the performance targets for each measure to ensure they remain sufficiently stretching. For EPS this 
includes a review of analysts’ forecasts.

The awards were granted under the PSP as a contingent right to receive shares, with the face value calculated as a 
percentage (200% for the Group CEO and 175% for the CFO of base salary), using the share price at date of award. Awards 
were made on 13th March 2023.

For awards made in 2023, vesting is based on three performance conditions as illustrated below measured over a three-
year period. These performance measures have been chosen as they are considered to be an appropriate balance of the 
key performance indicators most aligned with our Strategy. In addition to the three-year performance period, a two-year 
holding period applies. The 2023 PSP performance metrics are detailed below and explained further on page 168.

Financial

Earnings per share growth

Relative total shareholder return

Reduction in greenhouse gas emissions

50%

30%

20%

PSP shares 
granted

Face value of
award	on	grant 1

Last day
of the
performance
period

13,786

£1,499,917

31.12.2025

8,515

£926,432

31.12.2025

Vesting at
threshold
performance

18%

18%

Non-financial

Executive Directors

N.J. Anderson

N.B. Patel

1  Based on the share price on the date of award of £108.80.

Performance measure

EPS growth

Relative TSR2

Greenhouse gas emissions 2025

Weight

Threshold requirement

Maximum requirement

50%

30%

20%

Global IP +2% pa1

Median TSR

24,273 tonnes

Global IP +7% pa

Upper quartile TSR

21,962 tonnes

1   The Global Industrial Production Growth (IP) data source is the CHR Metals Global IP Index, providing data that incorporates over 90% of global 

industrial output.

2  Vesting is calculated based on Spirax Group’s TSR relative to the median and upper quartile TSR of the peer group.

Spirax Group  Annual Report 2023

167

Governance ReportRemuneration continued
Annual Report on Remuneration continued

Additional requirements in respect of the single total figure table of remuneration continued

2023 PSP award vesting over 2023-2025 continued
For achievement of the threshold performance requirement, 18% of the award can be earned. Vesting will take place on a 
straight-line basis for performance between the threshold and maximum requirements. Performance below the threshold 
requirement for a performance measure will result in nil vesting for that part of the award. The Committee has discretion to 
adjust the formulaic outcome if it is not representative of the Company performance delivered.

The EPS element of the PSP is based on growth in excess of global industrial production growth rates, often referred to in 
our industry as ‘Global IP’. Global IP is a measure the Board and management have used for some time as there is well 
documented evidence that it is the best predictor of the global and industrial markets within which the Group operates. For 
these reasons, Global IP was used in the formulation of the long-term strategic plan and targets for EPS growth approved by 
the Board. Adjustments are made to reflect material businesses which are acquired and sold.

The TSR element of the PSP assesses performance relative to a comparator group of companies. As was reported last year, 
for the grant awarded in 2023, the TSR peer group comprises the constituents of the FTSE 100, less companies in the 
Mining, Oil & Gas and Financial Services sectors, at the start of the performance period. This is the same sector 
classification as Spirax Group and was selected as it objectively provides a sufficiently robust number of companies to 
compare performance against, which also operate in the industrial goods and services arena. While the exact number of 
companies varies from year to year, the comparator group for the 2023 award was 70 companies.

The environmental element of the PSP assesses the extent to which we are meeting our sustainability goals. We have 
targeted management through the PSP to reduce greenhouse gas emissions to 24,273 tonnes or below by the end of 2025 
for this part of the award to vest. The award will be calculated on a straight-line basis, with the maximum payout achieved 
for emissions at or below 21,962 tonnes.

Employee Share Ownership Plan (ESOP)
Executive Directors are eligible to participate in an HMRC-approved Share Incentive Plan known as the ESOP.

During the year ended 31st December 2023, Nicholas Anderson purchased 19 partnership shares and was awarded 19 
matching shares. Nimesh Patel purchased 20 partnership shares and was awarded 20 matching shares. Further information 
is set out in the table on page 170.

The maximum annual investment in shares is £1,800 (the HMRC limit) for Executive Directors (and eligible UK colleagues). 
This can be matched by the Company on a one-for-one basis for each share that is purchased. Dividends paid can be 
reinvested as shares. Any surplus contributions from the previous year are carried over and added to the money contributed 
to purchase shares in the year.

Shares acquired under the ESOP are not subject to performance measures as the aim of the ESOP is to encourage increased 
shareholding in the Company by all eligible UK colleagues. In 2023, around 62% of eligible UK colleagues purchased 
partnership shares and were awarded matching shares under the ESOP.

Benefits (excluding pension)

Benefits

Company car and associated running costs or cash alternative allowance

Private health insurance

N.J. Anderson

N.B. Patel

£29,694

£18,760

£413

£413

Pension
With effect from 1st January 2023 all Executive Director pensions were aligned with the wider workforce. During the year, 
Nicholas Anderson and Nimesh Patel received 10% of their basic salary in cash which, in the year ended 31st December 
2023, amounted to £75,000 and £52,945 respectively.

168

Spirax Group  Annual Report 2023

Governance ReportDirectors to be appointed to the Board
Louisa Burdett will join the Board in July 2024 as Chief Financial Officer. Her basic annual salary will be £550,000. Louisa is 
eligible to receive a car cash allowance on appointment of £19,500 p.a. and a pension cash allowance of 10% of salary, 
consistent with that provided to all other eligible UK colleagues. In line with the Company’s Recruitment Policy, Louisa will 
receive compensation for lost incentive arrangements from her previous employer. These comprise a replacement award 
under the 2023 Performance Share Plan with a face value of £735,000, being the equivalent value lost as a consequence of 
resigning to join Spirax Group. Louisa will also be considered for compensation for lost bonus payments of equivalent value 
to those forfeit. Replacement awards follow as closely as practicable the structure and time horizons of the original awards. 
All other incentive arrangements for Louisa are aligned with those outlined earlier in this report and are consistent with our 
Policy.

Payments to past Directors
There were no payments made to past Directors during the year ended 31st December 2023. 

Payments for loss of office
There were no payments made to Directors for loss of office during the year ended 31st December 2023.

External directorships
Nicholas Anderson served as a Non-Executive Director at BAE Systems plc during 2023, for which he received and retained 
total fees of £110,050.

Statement of Directors’ shareholding and share interests
Share ownership guidelines
The Executive Directors’ share ownership guidelines are 300% of base salary for the Group Chief Executive and 200% of 
base salary for other Executive Directors.

The share ownership guidelines have been exceeded by both the CEO and the CFO. The value of the shareholding is taken 
at 31st December 2023 as a percentage of 2023 base salary. The closing share price on 29th December 2023 (being the 
last trading date of 2023) was £105.05.

N. Anderson

300%

N. Patel

200%

376%

846%

0%

200%

400%

600%

800%

1,000%

1,200%

1,400%

 Policy guideline 

 2023 % of salary

Outstanding share interests
The following table summarises the total interests of the Directors in shares of the Company as at 31st December 2023. 
These cover beneficial and conditional interests. No Director had any dealing in the shares of the Company between 
31st December 2023 and 29th February 2024 (being the latest practicable date prior to publication).

J. Pike

N.J. Anderson

N.B. Patel

R. Gillingwater

J.S. Kingston

K.J. Thompson

C.A. Johnstone

P. France

A. Archon

C. Baroudel

1  Includes any shares owned by connected persons. 

2  Unvested shares remaining subject to performance measures.

3  Last practicable date before publication.

PSP
awards 2

ESOP
shares

Total
31.12.23

Total
29.02.24 3

Beneficial 1

 11,061 

—

68,817

37,453

 21,744 

23,181

 600 

 6,370 

 4,900 

 451 

 980 

 255 

300

—

—

—

—

—

—

—

—

835

105

11,061 

 11,061 

107,105

107,105 

45,030

45,030 

—

—

—

—

—

—

—

 600 

 6,370 

 4,900 

 451 

 980 

 255 

300

600 

6,370 

4,900 

451 

980 

255 

300

Spirax Group  Annual Report 2023

169

Governance ReportRemuneration continued
Annual Report on Remuneration continued

Additional requirements in respect of the single total figure table of remuneration continued

Unvested share awards (included in the previous table)

N.J. Anderson

N.B. Patel

Unaudited information

PSP shares subject to  
performance conditions

2021

2022

2023

10,433

13,234

13,786

7,279

7,387

8,515

Shares
not subject to 
performance
conditions

2023 ESOP
awards

38

40

TSR performance graph
In 2023, the Committee altered the constituent group for the measurement of the TSR to the FTSE 100, less companies in 
the Mining, Oil & Gas and Financial Services sectors, from the FTSE 350 Industrial Goods and Services Supersector as it was 
felt it was a more accurate reflection of the Group’s performance as an established FTSE 100 Company. The graph below 
demonstrates the growth in value of a £100 investment in the Group compared to the FTSE 100, less companies in the 
Mining, Oil & Gas and Financial Services sectors, from January 2023 to December 2023. The graph also includes a 
comparison to the FTSE 350 Industrial Goods and Services Supersector as this still applies to PSP awards granted in 2022, 
and how the Group Chief Executive’s total pay compares over the period.

Aligning pay with performance
The table below shows the historical levels of the CEO’s pay (single figure of total remuneration) and annual variable and 
PSP awards as a percentage of maximum.

 Spirax-Sarco Engineering plc 

 FTSE 350 Industrial Goods & Services Supersector 

 FTSE 100

Jan 2013

Dec 2014

Dec 2015

Dec 2016

Dec 2017

Dec 2018

Dec 2019

Dec 2020

Dec 2021

Dec 2022

Dec 2023

)
£
(
e
u
a
V

l

700

600

500

400

300

200

100

0

CEO single figure 
(£000)

AIP payment  
(% of maximum)

PSP vesting  
(% of maximum)

£1,000

£1,191

£1,611

£2,173

£2,323

£2,788

£2,220

£3,325

£3,099

£1,149

55.8%

61.4%

99.2%

100.0%

92.5%

82.6%

30.0%

98.0%

59.3%

10.0%

33.1%

80.3%

40.0%

100.0%

100.0%

100.0%

73.9%

100.0%

100.0%

18.9%

170

Spirax Group  Annual Report 2023

Governance Report 
Percentage change in remuneration of the Directors and employees
The following table provides a summary of the increases in base salary, benefits and bonus for the Directors compared to 
the average increase for colleagues in the same period, for the last four years. The regulations require disclosure of the 
change in remuneration of the employees of the Parent Company. As Spirax-Sarco Engineering plc only employs the 
Executive Directors (whose individual information is already included below), the general UK colleague population 
comparator group has been used to give a more meaningful comparison.

% change on prior year for 2020 % change on prior year for 2021 % change on prior year for 2022 % change on prior year for 2023

UK colleagues

N.J. Anderson

N.B. Patel

J. Pike

J.S. Kingston

K.J. Thompson

C.A. Johnstone

P. France

A. Archon1

O. Qiu 
(to 31st January 2023)

R. Gillingwater

C. Baroudel 
(from 3 August 2023)

Salary/
fees

2.9%

2.9%

N/A

2.9%

2.9%

2.9%

2.9%

2.9%

N/A

N/A

N/A

Benefits

Bonus

2.9% -32.1%

2.9% -62.6%

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

Salary/
fees

2.0%

2.0%

2.0%

2.0%

2.0%

2.0%

2.0%

2.0%

2.0%

2.0%

N/A

Benefits

Bonus

2.0% 120.7%

2.0% 233.2%

Salary/
fees

2.7%

2.7%

Salary/

Benefits

Bonus

fees Benefits

Bonus

2.7% -26.2%

7.1%

7.1% -70.5%

2.6% -37.9%

19.0%

7.1% -79.9%

7.1% -83.0%

2.0% 240.0%

2.7% -33.4% -36.5%

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

32.3%

16.6%

16.6%

16.6%

10.4%

N/A

N/A

N/A

N/A

N/A

10.4%

45.7%

10.4% -63.2%

16.6%

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

5.3%

3.0%

2.4%

2.4%

2.4%

3.0%

N/A

N/A

N/A

N/A

N/A

18.0% 61.0%

3.0% -100.0%

2.4%

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

1  Change for 2023 fees reflects a 3.0% increase in base fee and the introduction of a long-haul intercontinental travel allowance from 1st April 2023.

Group Chief Executive pay ratio
The table below details the ratio of the CEO’s single figure of total remuneration to the median, 25th and 75th percentile 
total remuneration of the Group’s full-time equivalent UK colleagues. As in previous years, Option B has been chosen for 
these calculations as the data used is consistent with that collected to inform the Group’s UK gender pay gap. To ensure the 
individuals identified at the three quartiles are representative of the UK workforce, the total pay and benefits for a small 
number of colleagues centred around each quartile were also considered to confirm there were no anomalies. The 
individuals identified were deemed appropriately representative.

Financial year

Methodology

25th percentile

50th percentile

75th percentile

2023

2022

2021

2020

2019

Single figure total remuneration

Salary

Benefits

Bonus

PSP

Pension

ESOP

Total pay

Option B

Option B

Option B

Option B

Option B

33:1

91:1

111:1

76:1

110:1

28:1

65:1

83:1

66:1

74:1

18:1

51:1

62:1

45:1

46:1

CEO

25th percentile

50th percentile

75th percentile

 £750,000

£30,535

£39,937

£52,530

£30,107

£112,500

£179,971

 75,000

£1,788

 £1,149,366

£413

£770

—

£2,748

£847

£35,313

£413

£125

—

£0

£1,035

£41,510

£413

£5,518

—

£4,644

£1,506

£64,611

Year-on-year commentary
As shown earlier in this report, a sizeable proportion of the CEO’s total potential remuneration is linked to performance 
outcomes significantly impacting the annual CEO pay ratio calculation. Variable pay for the CEO was lower in 2020 than 
2019 and 2021, impacted by the challenging world events of the Covid-19 pandemic. In 2022, a lower bonus was paid due to 
profit and cash generation achievement against targets, reducing the ratio. For 2023, the ratio reduced more significantly 
due to the incentive outcomes for both the AIP and PSP vesting as described earlier in this report. The CEO’s total variable 
pay for 2023 was £294,260 (comprising 26% of total remuneration) compared with £2,290,185 (74% of total remuneration) in 
2022.

Spirax Group  Annual Report 2023

171

Governance ReportRemuneration continued
Annual Report on Remuneration continued

Unaudited information continued

Relative importance of spend on pay
The table below demonstrates the relative importance of total pay spend relative to total colleague numbers, profit before 
tax (selected as the best measure of efficiency) and dividends payable in respect of the year.

Total employee pay spend

Group average headcount

Adjusted profit before tax

Dividends payable

2023

2022

Change

£634.2m £572.3m

10,122

9,368

10.8%

8.0%

£309.2m £370.6m

-16.6%

£117.8m

£112.0m

5.2%

Statement of voting at the Annual General Meeting
At the AGM in 2023, shareholders approved the Remuneration Policy 2023 (mandatory) and the Annual Report on 
Remuneration 2022 (advisory). The following table shows the results which required a simple majority (i.e. 50%) of the votes 
cast to be in favour for the resolutions to be passed.

Remuneration Policy 2023 (2023 AGM)

Annual Report on Remuneration 2022 (2023 AGM)

Votes
for

%

Votes
against

54,257,130

91.09

5,303,941

57,289,505

96.19

2,272,148

%

8.91

3.81

Votes
withheld 1

290,647

290,065

1  A vote withheld does not constitute a vote in law and therefore has not been included when calculating the percentages above.

172

Spirax Group  Annual Report 2023

Governance ReportOperation of Policy for 2024
The table below summarises how we will implement each element of remuneration under the 2023 Remuneration Policy 
adopted by shareholders at the AGM on 10th May 2023.

Element of remuneration

How we will implement the Policy in 2024

Salary

Salaries will be as follows from the respective date of appointment:

•  Group CEO: £720,000 (effective 16th January 2024)

•  CFO: £550,000 (effective from July 2024)

Pension

Pension contributions for the Executive Directors will be 10% of salary.

Annual Incentive Plan 
(AIP)

The maximum annual bonus opportunity for the Executive Directors will be 150% of base 
salary (Group CEO) and 125% of base salary (CFO).

The plan structure for 2024 will be largely unchanged from 2023. Cash conversion replaces 
cash generation as the cash metric (still retaining a 20% weighting):

Performance Share Plan 
(PSP)

Non-Executive 
Director fees

Performance measure

Group adjusted operating profit

Cash conversion

Personal strategic objectives

Weighting (% of bonus)

70%

20%

10%

The targets for the AIP are considered to be commercially sensitive and therefore will be 
disclosed in next year’s Directors’ Remuneration Report.

The Committee has discretion to adjust the formulaic outcome if it is not representative of the 
performance delivered.

Executive Directors will be required to use 25% of any bonus received to purchase shares in 
the Company which must be held for a further two years. The exception to this rule is if a 
Director’s shareholding is already at least 150% of their shareholding requirement, no deferral 
into shares will be required.

PSP award levels will be 200% of base salary (Group CEO) and 175% of base salary (CFO).

There are no changes to the performance measures or weightings as summarised below:

•  The EPS performance range for the 2024 PSP grant will start at IP +2% p.a. for threshold 

vesting rising to IP +7% p.a. for maximum vesting 

•  The TSR comparator group remains a subset of the FTSE 100, excluding Mining, Oil & Gas 

and Financial Services as per the 2023 award

•  The GHG measure will now include Vulcanic and Durex Industries. As a result, the baseline 
for measurement has increased. The midpoint of the range set for 2026 is to halve GHG 
emissions in absolute terms from this expanded baseline

Performance measure

EPS growth

Relative TSR

Greenhouse gas emissions 2026

Weight

50%

30%

20%

Threshold requirement
(18% vests)

Maximum requirement
(100% vests)

Global IP +2% p.a.

Global IP +7% p.a.

Median TSR

Upper quartile TSR

27,449 tonnes

24,834 tonnes

The Committee has discretion to adjust the formulaic outcome if it is not representative of the 
Company performance delivered. A two-year post-vesting holding period will apply to the awards.

As a result of benchmarking, and an assessment of time commitment, a market adjustment to 
the plc Chair and Non-Executive Director fees was implemented. Effective from 1st January 
2024, the fee is £350,000 (was £309,000) and the base fee for the Non-Executive Directors is 
£70,000 (was £61,800).

Additional fees for Committee Chair and Senior Independent Director responsibilities were 
also increased to £20,000 p.a. (was £15,000).

In addition, an annual long-haul intercontinental travel allowance fee of £12,000 has been 
introduced for Directors based outside of the UK to reflect the significant additional time 
requirement in attending Board and Committee meetings in the UK.

Spirax Group  Annual Report 2023

173

Governance ReportRemuneration continued
Annual Report on Remuneration continued

Unaudited information continued

Directors’ service agreements and letters of appointment

Original appointment
date

Current agreement/
appointment/
reappointment letter

Expiry date

Notice period

No. of years service
as at
31st December 2023

Executive Directors

N.J. Anderson

N.B. Patel

Chair and Non-Executive 
Directors

J. Pike

A. Archon

C. Baroudel

P. France

R. Gillingwater

C.A. Johnstone

J.S. Kingston

K.J. Thompson

15/03/2012

27/07/2020

01/05/2014

01/12/2020

01/08/2023

06/03/2018

10/03/2021

05/03/2019

01/09/2016

15/05/2019

13/12/2013

01/04/2020

12/05/2021

01/12/2023

01/08/2023

06/03/2021

10/03/2021

04/03/2022

01/09/2022

15/05/2022

N/A

N/A

12 months

11 years, 9 months

12 months

3 years, 5 months

11/05/2024

30/11/2026

31/07/2026

05/03/2024

09/03/2024

04/03/2025

31/08/2025

14/05/2025

3 month

9 years, 7 months

1 month

3 years, 0 months

1 month

0 years, 4 months

1 month

5 years, 9 months

1 month

2 years, 9 months

1 month

4 years, 9 months

1 month

7 years, 3 months

1 month

4 years, 7 months

Chair and Non-Executive Directors
The Chair and Non-Executive Directors have letters of appointment with the Company for a period of three years, subject to 
annual re-election at the AGM. Appointments may be terminated by the Company or individual with three month’s notice for 
the Chair and one month’s notice for all other Non-Executive Directors. The appointment letters for the Chair and Non-
Executive Directors provide that no compensation is payable on termination, other than accrued fees and expenses.

Remuneration Policy
The 2023 Remuneration Policy, which applies to this year’s Directors’ Remuneration Report, was approved on 10th May 2023 
and can be found in full in our 2022 Annual Report on pages 160 to 168 and on our website, spiraxgroup.com. A summary of 
the 2023 Remuneration Policy follows this report on pages 175 to 178.

This Annual Report on Remuneration 2023 has been approved by the Board of Directors and signed on its behalf by:

Jane Kingston
Chair of Remuneration Committee
6th March 2024

174

Spirax Group  Annual Report 2023

Governance ReportSummary Remuneration Policy

This report sets out a summary of Spirax-Sarco Engineering plc’s Remuneration Policy for Executive and Non-Executive 
Directors. The full Policy was approved by shareholders at the AGM on 10th May 2023 and can be found on our website at 
spiraxgroup.com/governance-documents. The Policy took effect from this date and is designed to attract, retain and 
motivate our leaders within a framework designed to promote the long-term success of Spirax Group and aligned with our 
shareholders’ interests.

Executive Directors’ 2023 Summary Remuneration Policy
The table below summarises the Remuneration Policy which took effect on 10th May 2023.

Element

Operation

Maximum potential value

Base salary

Salaries are typically reviewed annually by the Committee 
considering a number of factors, including the scale and complexity 
of the role, experience of the individual, wider workforce comparison, 
external market data and the impact of any increase on the total 
remuneration package.

Ordinarily, salary increases will 
not exceed the average increase 
awarded to other Group 
colleagues from the same 
country/region.

The maximum pension 
contribution for Executive 
Directors will be the same as is 
available to the majority of 
colleagues in the market in which 
the Executive Director is based.

The aggregate maximum cash 
cost of providing all common 
benefits will not exceed 20% of 
base salary.

Based on individual 
circumstances and subject to 
written agreement.

Maximum values will not exceed 
the normal market practice of 
companies of a similar size and 
nature at the time of relocation.

Maximum potential award of 
200% of salary.

Currently the maximum award 
level is 150% of salary. Any 
increase beyond this level will 
only take place following 
consultation with leading 
shareholders.

Pension

For UK nationals, the Company provides a defined contribution 
pension arrangement and/or contributions to a private pension and/or 
a cash allowance.

Common 
benefits

The Company provides common benefits including:

•  Company car and associated running costs or cash 

alternative allowance

•  Private health insurance and telecommunications and 

computer equipment

•  Life assurance 

•  Long-term disability insurance

Mobility-
related 
benefits

The Company will pay all reasonable expenses and applicable tax 
due for the Executive Director and their family to relocate on 
appointment and for repatriation to the original home country at the 
end of their assignment and/or employment in line with our mobility 
policies.

Executive Directors are not entitled to tax equalisation.

Annual 
Incentive Plan 
(AIP)

Measures, targets and their relative weightings are reviewed 
regularly by the Committee to ensure continuing alignment with 
strategic objectives and will be detailed in the relevant Annual Report 
on Remuneration. Bonus is delivered in cash. If an Executive Director 
has not reached the level of 1.5 times their shareholding requirement, 
then they must use the net of tax amount of 25% of their bonus 
opportunity to increase the level of shareholding they have and to 
hold these shares for two years.

Any measure can be incorporated at the Committee’s discretion 
provided it is aligned to the Group’s strategic objectives; however, at 
least 70% of the bonus opportunity will be governed by financial 
performance measures.

Bonus payments are subject to clawback and/or malus for up to three 
years following payment. Circumstances include financial 
misstatement, erroneous calculations determining bonus payments, 
gross misconduct, corporate failure and reputational damage.

The Committee can adjust some performance targets to reflect certain 
non-operating items and retains the ability to adjust the amount of a 
bonus if the formulaic outcome is not reflective of the individual or 
business performance or the broader shareholder experience. 

Spirax Group  Annual Report 2023

175

Governance ReportRemuneration continued
Summary Remuneration Policy continued

Executive Directors’ 2023 Summary Remuneration Policy continued

Element

Operation

Performance 
Share Plan 
(PSP)

The Committee makes conditional awards of rights over shares to 
Executive Directors. Performance is measured over a three-year 
period, normally starting at the beginning of the financial year in 
which awards are granted. An additional two-year post-vesting 
holding period will apply. 

Annual participation is subject to Committee approval. Measures, 
targets and their relative weightings are reviewed regularly by the 
Committee to ensure continuing alignment with strategic objectives 
and will be detailed in the relevant Annual Report on Remuneration. 
At least 50% of the award will be based on financial and/or share 
price related metrics.

The Committee retains the ability to adjust awards if the formulaic 
outcome is not reflective of the individual or business performance or 
broader shareholder experience.

Share awards are subject to clawback and/or malus for up to five 
years following initial award. Circumstances include financial 
misstatement, erroneous calculations determining bonus payments, 
gross misconduct, corporate failure and reputational damage.

Eligible UK Executive Directors are entitled to participate in an 
HMRC-approved Share Incentive Plan known as the ESOP.

Employee 
Share 
Ownership 
Plan	(ESOP)

Shareholding 
requirement

Directors are required to build and hold shares equivalent in value to 
a minimum percentage of their salary.

On ceasing to be an Executive Director, the required shareholding (or 
level of holding achieved by the date of ceasing) normally has to be 
retained for two years.

Maximum potential value

Maximum potential award of 
250% of the annual rate of salary 
at the time of grant.

Currently the maximum award 
level is 200% of salary. Any 
increase beyond this level will 
only take place following 
consultation with leading 
shareholders.

Executive Directors will be 
subject to the same limitations as 
all other participants.

For the Group Chief Executive 
this is 300% of salary. For all 
other Executive Directors the 
requirement is 200% of their 
annual salary.

Recruitment Policy and service contracts
The table below summarises the Company’s policy on the recruitment of new Executive Directors. Similar considerations 
may also apply where a Director is promoted to the Board. In addition, the Committee has discretion to include any other 
remuneration component or award which it feels is appropriate, considering the specific circumstances of the individual, 
subject to the limit on variable remuneration set out below. The rationale for any such component would be appropriately 
disclosed.

Element

Service contract

Base salary

Pension

Approach

Executive Directors have service agreements that are terminable by either the Company or 
the Executive Director on 12 months’ notice.

Service agreements also set out any non-compete restrictions in the 12 months following 
the cessation of employment.

Base salary will be set on appointment taking into account the factors set out in the Policy 
table. Depending on an individual’s prior experience, the Committee may set salary below 
market norms, with the intention that it is realigned over time, typically two to three years, 
subject to performance in the role.

Pension benefits will not exceed the rate applicable to the relevant country’s workforce, as 
determined by the Committee; Executive Directors who have transferred internally from 
overseas may continue to participate in home country pension arrangements and/or 
receive a cash allowance in line with the relevant country’s workforce.

Common benefits

As per the Remuneration Policy table.

176

Spirax Group  Annual Report 2023

Governance ReportElement

Approach

Mobility-related benefits

Mobility-related benefits may include the payment of some or all of an individual’s tax on 
relocation expenses incurred within 12 months of joining.

Annual	Incentive	Plan	(AIP)

Ongoing annual incentive pay opportunity will not exceed the maximums stated in the 
Policy table; different annual bonus conditions may be made by the Committee to ensure 
an immediate alignment of individual interests.

Performance Share Plan 
(PSP)

In the year of appointment an off-cycle award under the PSP may be made but will not 
exceed the maximums stated in the Policy table.

Employee Share Ownership 
Plan	(ESOP)

Buy-out awards

As per the Remuneration Policy table.

The Committee reserves the right to buy out remuneration that the individual has forgone 
by accepting the appointment, if appropriate. The terms of such awards would be informed 
by the amounts being forfeited and the associated terms (for example the extent to which 
the outstanding awards were subject to performance, the vehicles and the associated time 
horizons). Awards would be made either through the existing share plans or in accordance 
with the relevant provisions contained within the Listing Rules.

Termination Policy
The Company may choose to terminate the contract of any Executive Director in line with the terms of their service agreement, 
either by means of a payment in lieu of notice or through a series of phased payments subject to mitigation. Service 
agreements may be terminated without notice and, in certain circumstances such as gross misconduct, without payments.

The table below summarises our Termination Policy for Executive Directors under their service agreements and the 
incentive plan rules.

Element

Approach

Base salary, pension and 
common benefits

Mobility-related benefits

Payment made up to the termination date in line with contractual notice periods.

The Company will pay all reasonable expenses and applicable tax due for the Executive 
Director and their family for repatriation to the original home country at the end of their 
assignment and/or employment.

Annual	Incentive	Plan	(AIP) Whilst it is not an entitlement, it is expected that where an Executive Director is a ‘good 
leaver’ (i.e. where the cessation of employment is due to death, disability, redundancy, 
retirement or the Company business in which they work being disposed of or where the 
ending of employment is instigated by the Company and is not for cause), payments will be 
made to the extent performance targets are met subject to the Plan rules and the Policy. If 
the Executive Director is not a ‘good leaver’ it is expected no payment would be made.

Performance Share Plan 
(PSP)

The treatment of outstanding shares under the PSP is determined in accordance with the 
shareholder approved PSP rules. In the case of a ‘good leaver’ the award will normally vest 
on the normal vesting date to the extent the performance conditions are met, with the 
number of shares pro-rated to reflect the period employed within the performance period. 

If the Director is not a ‘good leaver’ then all awards will normally lapse in full no later than 
last day of employment with the Company.

Employee Share Ownership 
Plan	(ESOP)

In relation to the ESOP, as an HMRC-approved plan, where an Executive Director leaves 
the treatment will be in line with the approved plan rules and HMRC guidance.

The full Policy sets out further detail on the treatment of the Executive Directors’ pay arrangements, including the treatment 
of share schemes in the event of a change of control or winding up of the Company.

Spirax Group  Annual Report 2023

177

Governance ReportRemuneration continued
Summary Remuneration Policy continued

Non-Executive Directors’ 2023 Summary Remuneration Policy 
Operation and opportunity
Element

Chair’s fee

•  Fees are reviewed annually by the Remuneration Committee

Non-Executive Directors’ 
basic fee

•  The Chair is paid a single fee for all responsibilities

•  The fees paid to the Chair and Non-Executive Directors will not exceed the amount set 

out in the Articles of Association

•  Fees are reviewed annually by the Board

•  The fees paid to the Chair and Non-Executive Directors will not exceed the amount set 

out in the Articles of Association

Additional fees

Additional fees may be paid for additional responsibilities and time commitments e.g.:

•  Board Chair

•  Senior Independent Director

•  Committee Chair

•  Long-haul intercontinental travel

Benefits

•  The Chair and Non-Executive Directors do not participate in any annual bonus, incentive 

plan, pension scheme or healthcare benefit provided by the Company

•  The Chair and Non-Executive Directors are not prohibited from participating in other 

benefit arrangements available to the majority of UK colleagues as long as there is no 
additional cost to the Company

•  The Company repays the reasonable expenses incurred by the Chair and Non-Executive 
Directors in carrying out their duties and may settle any tax incurred in relation to these 

Remuneration framework for other colleagues
The Company’s approach to annual salary reviews is consistent across the Group, with consideration given to the scope of 
the role, level of experience, responsibility, individual performance and market pay levels. The most senior managers in the 
business (approximately 350 people globally) participate in bonus arrangements with similar targets, measures and relative 
weightings to that of the Executive Directors.

Target and maximum potential values are lower and determined by the grade of the manager’s role. Performance targets are 
based on an appropriate combination of Group, Business and local operating company financial measures, in addition to 
personal strategic objectives.

Contractual terms and benefits for the wider workforce are subject to local employment legislation and best practice.

178

Spirax Group  Annual Report 2023

Governance ReportRegulatory disclosures

Good governance is at the heart of our business 
helping us to manage and progress our objectives.”

Andy Robson
Group General Counsel and Company Secretary

The Directors present their report and 
the audited Financial Statements of the 
Group for the year ended 31st December 
2023. The following regulatory 
disclosures are made in compliance with 
the Companies Act 2006 (the Act), the 
Listing Rules (LR), the Disclosure 
Guidance and Transparency Rules (DTR) 
and the 2018 UK Corporate Governance 
Code (the Code).

The Board has taken advantage of Section 414C (11) 
of the Act to include disclosures in the Strategic 
Report on those items indicated in the table at the 
end of this report. These, together with this report, 
comprise the Directors’ Report (the Report).

Scope of the reporting in this Annual Report
The Board has prepared a Strategic Report (including the 
Chair’s Statement, the Chief Executive Officer’s Review, the 
Financial Review and the Operating Review) which provides an 
overview of the development and performance of the Group’s 
business in the year ended 31st December 2023 and its 
position at the end of that year, which covers likely future 
developments in the business of the Company and the Group. 
The Strategic Report can be found on pages 4 to 105.

For the purposes of compliance with DTR 4.1.5R (2) and DTR 
4.1.8R, the required content of the management report can be 
found in the Strategic Report and these regulatory disclosures, 
including the sections of the Annual Report incorporated by 
reference. For the purposes of LR 9.8.4CR, the information 
required to be disclosed by LR 9.8.4R, which is not covered in 
this Report, is set out in the table at the end of this Report.

DTR 7.2 requires certain information to be included in a 
corporate governance statement in the Directors’ Report. 
Information that fulfils these requirements can be found in the 
Corporate Governance Statement on pages 106 to 178 and is 
incorporated into this Report by reference.

Directors
The Directors who served during the year were Jamie Pike, 
Richard Gillingwater, Angela Archon, Constance Baroudel 
(appointed 2nd August 2023), Peter France, Caroline 
Johnstone, Jane Kingston, Olivia Qiu (stepped down 31st 
January 2023), Kevin Thompson, Nicholas Anderson and 
Nimesh Patel.

We have met or exceeded the Board composition requirements 
of the Parker Review on ethnic diversity and the FTSE Women 
Leaders Review on gender diversity on the Board.

  Biographies of the Directors and details of the gender and ethnic 
diversity of the Board can be found on pages 112 to 115

Spirax Group  Annual Report 2023

179

Governance ReportRegulatory disclosures continued

Results
The Group’s results for the year have been prepared in 
accordance with the International Financial Reporting 
Standards. They are set out in the Consolidated Income 
Statement, which appears on page 196.

Dividend
As at 31st December 2023, the Company has distributable 
reserves of £593.5 million (see the Company Statement of 
Financial Position on page 249). The Directors are proposing 
the payment of a final dividend of 114.0 pence (2022: 109.5 
pence) which, together with the interim dividend of 46.0 
pence (2022: 42.5 pence), makes a total distribution for the 
year of 160.0 pence (2022: 152.0 pence). If approved at the 
Annual General Meeting (AGM), the final dividend will be 
paid on 24th May 2024 to shareholders on the register at 
the close of business on 26th April 2024.

To this end the Board considers and, if appropriate, 
authorises any conflicts, or potential conflicts of interest as 
they arise and reviews any such authorisation annually.

New Directors are required to declare any conflicts and/or 
potential conflicts of interest to the Board at the first Board 
meeting after their appointment. The Board believes that 
the procedures established to deal with conflicts of interest 
are operating effectively.

Capital structure
As at 31st December 2023, the Company’s share capital 
was made up of ordinary shares which each carry one vote 
at general meetings of the Company. Except as set out in 
the Articles of Association or in applicable legislation, there 
are no restrictions on the transfer of shares in the Company 
and there are no restrictions on the voting rights in the 
Company’s shares.

Directors’ and Officers’ Insurance
The Company provides Directors’ and Officers’ Insurance 
for Board members, Directors of the Group’s operating 
companies and senior officers.

As at 29th February 2024, there were no treasury shares 
held by the Company. Movements in the Company’s issued 
share capital, listed on the London Stock Exchange, during 
the year are set out in Note 20 on page 223.

The Company has also provided each Director with an 
indemnity to the extent permitted by law in respect of the 
liabilities incurred as a result of their holding office as a 
Director of the Company.

Appointment, replacement and powers of Directors
Subject to the provisions of the Articles of Association, the 
Directors may exercise all the powers of the Company.

The appointment and replacement of Directors is governed 
by the Company’s Articles of Association, the Code, the 
Companies Act 2006 and related legislation.

The Directors stand for election or re-election on an annual 
basis at each AGM, in accordance with the Code.

All current Directors will seek election or re-election at the 
AGM, with the exception of Nicholas Anderson who stepped 
down on 16th January 2024 after ten years in the role, and 
including the Chair who will, in any event, be stepping down 
during 2024 after serving 10 years, as required by the Code. 
The Board considers that all Directors standing for election 
or re-election continue to perform effectively and 
demonstrate commitment to their roles. In addition, the 
Board considers that all Directors have the necessary skills 
and experience, as set out in their biographies on pages 112 
and 113.

Conflicts of interest
Under the Companies Act 2006 and the provisions of the 
Company’s Articles of Association, the Board is required to 
consider potential conflicts of interest. The Company has 
established formal procedures for the disclosure and review 
of any conflicts and potential conflicts of interest which the 
Directors may have and for the authorisation of such 
matters of conflict by the Board.

The Directors have been authorised to issue and allot 
ordinary shares, pursuant to the Articles. These powers are 
referred to shareholders at each AGM for renewal.

The total number of ordinary shares in issue as at 31st 
December 2023 was 73,776,048.

Share capital – special rights and restrictions
Pursuant to the general provisions of the Articles and 
prevailing legislation, there are no specific restrictions on 
the size of a shareholding or on voting rights of holders of 
ordinary shares. The Directors are not aware of any restrictions 
on the transfer of ordinary shares in the Company other 
than certain restrictions which may from time to time be 
imposed by law and regulations, e.g. insider trading laws, 
and pursuant to the Listing Rules of the Financial Conduct 
Authority (FCA) whereby certain employees of the Company 
require the prior approval from the Company to deal in the 
Company’s securities.

The Company is not aware of any agreements entered into 
between any shareholders which restrict the transfer of 
shares or the exercise of any voting rights attached to the 
shares. No person has any special rights of control over the 
Company’s share capital and all issued shares are fully paid.

Articles of Association
The Company’s Articles of Association are available from 
Companies House in the UK. They are also available on 
the Company’s website. Amendments to the Articles of 
Association can only be made by means of a special 
resolution at a general meeting of the shareholders of 
the Company.

180

Spirax Group  Annual Report 2023

Governance ReportChange of control
The Group’s principal borrowing facilities include change of 
control provisions that could result in repayment and 
cancellation of any amounts drawn.

There are provisions in the Executive Directors’ service 
agreements which state that following a takeover or change 
of control, if the Executive Director’s employment is terminated 
then both salary/benefits and a sum in respect of lost future 
bonus opportunity become payable as a lump sum.

Substantial shareholdings
The voting rights in the table below have been determined 
in accordance with the requirements of the UK Listing 
Authority’s Disclosure and Transparency Rules DTR 5 and 
represent 3% or more of the voting rights attached to issued 
shares in the Company as at 29th February 2024 (being the 
latest practicable date prior to publication) and 31st 
December 2023. There are no controlling founder 
shareholders.

As at 31st December 2023 As at 29th February 2024

Number of
ordinary
shares

% of 
issued
share
capital

Number of
ordinary
shares

% of 
issued
share
capital

Substantial 
shareholdings

BlackRock, Inc.

10,833,491

14.7%

10,765,407

14.6%

Impax Asset 
Management 
Group plc

The Vanguard 
Group Inc

APG Groep N.V.

3,474,789

4.7%

3,361,599

4.6%

Fiera Groep N.V.

3,178,414

3,356,167

3,314,805

4.6%

4.5%

4.3%

3,405,055

3,343,730

3,012,499

4.6%

4.5%

4.1%

Purchase of own shares
A shareholder’s authority for the purchase by the Company 
of a maximum of 10% of its own shares was in existence 
during the year. However, the Company did not purchase 
any of its shares during that time. This authority expires at 
the forthcoming AGM and it is proposed that a similar 
authority be approved.

Employee Benefit Trust (EBT)
The number of shares held in the EBT at 31st December 2023 
was 139,907 for the purpose of satisfying the vesting of 
awards and options granted to employees under the various 
Company schemes. Dividends on shares in the EBT are waived.

Auditor
The Company’s Auditor throughout the period of this Annual 
Report was Deloitte LLP, having been initially appointed on 
20th May 2014 and, following an audit tender in 2022, 
reappointed at the 2023 AGM.

A resolution to reappoint Deloitte LLP will be proposed at 
the forthcoming AGM.

Disclosure of information to the Auditor
As at the date of the approval of this Annual Report, as 
far as each Director is aware, there is no relevant audit 
information of which the Company’s Auditor is unaware. 
Each Director has taken all such steps as they ought to 
have taken as a Director to make themselves aware of 
any relevant audit information and to establish that the 
Company’s Auditor is aware of that information.

This confirmation is given and should be interpreted in 
accordance with the provisions of Section 418 of the 
Companies Act 2006.

Research and development (R&D)
The Group continues to devote significant resources to the 
research, development, updating and expansion of its range 
of products and solutions to remain at the forefront of its 
world markets.

The R&D functions in Steam Thermal Solutions (formerly 
Steam Specialties): Spirax Sarco, Cheltenham (UK) and 
Gestra, Bremen (Germany); Electric Thermal Solutions: 
Vulcanic, Neuilly-sur-Marne (France) and Thermocoax, 
Normandy (France); and Watson-Marlow: Falmouth (UK) and 
Aflex Hose, Huddersfield (UK); and the Product Development 
functions in Chromalox, Pittsburgh (USA) and Durex Industries, 
Cary (USA) are tasked with improving the Group’s pipeline 
of new products, accelerating the time to launch, expanding 
the Group’s addressable market and realising additional sales.

Further information on the expenditure on R&D is contained 
in Note 6 on page 211. The amount of R&D expenditure 
capitalised, and the amount amortised, in the year, are 
given in Note 14 on page 218.

Treasury and foreign exchange
The Group has in place appropriate treasury policies and 
procedures, which are approved by the Board. The Treasury 
function manages interest rates for both borrowings and 
cash deposits for the Group. It is also responsible for ensuring 
there is sufficient headroom against any banking covenants 
contained within its credit facilities and for ensuring there 
are appropriate facilities available to meet the Group’s 
strategic plans. The Group’s Treasury Policy was reviewed, 
updated and approved in May 2022 by the Audit Committee 
and the Board.

To mitigate and manage exchange rate risk, the Group routinely 
enters into forward contracts and continues to monitor 
exchange rate risk in respect of foreign currency exposures.

All these treasury policies and procedures are regularly 
monitored and reviewed. It is the Group’s policy not to undertake 
speculative transactions which create additional exposures 
over and above those arising from normal trading activity.

Political donations
The Group has a policy of not making political donations and 
no political donations were made during the year (2022: nil).

Spirax Group  Annual Report 2023

181

Governance ReportRegulatory disclosures continued

Diversity and inclusion
The Company captures gender and diversity data of colleagues through voluntary disclosure via the internal HR portal 
where possible or direct contact where not. For the Board of Directors, we seek individual permission to share this data on 
an annual basis. We do not prescribe set gender or ethnicity categories, but ask for directors to self-describe this. Further 
information on how we have complied or explained our non-compliance with Financial Conduct Authority’s Listing Rules 
9.8.6R(9) can be found in the Nomination Committee report on pages 132 to 137. In accordance with the Listing Rules 
9.8.6R(10) the following information is also provided:

Table 1: Reporting table on gender representation

Men

Women

Not specified/prefer not to say

Table 2: Reporting table on ethnicity representation

White British or other White (including minority White groups)

Mixed/multiple ethnic groups

Asian/Asian British

Black/African/Caribbean/Black British

Other ethnic group, including Arab

Not specified/prefer not to say

*  Group CEO, CFO, SID and Chair

Number of
Board
members

Percentage
of Board

6

4

—

60%

40%

—

Number of
Board
members

Percentage
of Board

8

—

1

1

—

—

80.0%

—

10.0%

10.0%

—

—

Number of
senior
positions
on the
Board

4

—

—

Number of
senior
positions
on the
Board *

3

—

1

—

—

—

Number in
executive
management

Percentage
of executive
management

7

2

—

77.8%

22.2%

—

Number in
executive
management

Percentage
of executive
management

8

—

1

—

—

—

88.9%

—

11.1%

—

—

—

Annual General Meeting
The Notice of Meeting convening the AGM, to be held on Wednesday 15th May 2024, and an explanation of the resolutions 
sought, is set out in the Circular posted on our website and sent to shareholders in the format selected by them.

This year we are pleased to be able to hold a physical meeting and welcome our shareholders to the AGM in person. The 
meeting will be held at our newly refurbished Group Headquarters at Charlton House, Cheltenham, UK.

While we are always delighted to meet with our shareholders at our AGM; all shareholders are still able to vote by submitting 
a Form of Proxy, in line with the instructions set out in the Circular.

In 2023, 91.9% of the proxy votes received were lodged electronically through the CREST system.

The results of the votes will be announced to the London Stock Exchange and posted on the Group’s website,  
spiraxgroup.com, shortly after the conclusion of the meeting.

For up-to-date information, please refer to our website: spiraxgroup.com/agm-notices

The Strategic Report and this Directors’ Report were approved by the Board on 6th March 2024. Pages 179 to 182 form the 
Directors’ Report for the purposes of the Companies Act 2006.

By order of the Board

Andy Robson
Group General Counsel and Company Secretary
6th March 2024

Spirax-Sarco Engineering plc Registered no. 596337

182

Spirax Group  Annual Report 2023

Governance ReportAdditional information

Disclosure

Asset values

Charitable donations

Risk management and Principal Risks

Financial instruments and financial risk management

Page(s)

Location in Annual Report

195

81

98-105

234

Consolidated Statement of Financial Position1

Strategic Report: Sustainability Report1

Strategic Report1

Note 27, Financial Statements1

Future developments of the Group’s business

48, 52, 56

Strategic Report1

Employee culture and engagement (includes employee 
investment and reward)

Employee share schemes (includes Long-Term 
Incentive Plans)

Health and safety and employee-related policies including 
diversity and disability

63-66, 
128-131

167-168, 
230

62, 95

Strategic Report: Sustainability Report1 and 
Colleague Engagement Report

Directors’ Remuneration Report and Note 22, 
Financial Statements2

Strategic Report: Sustainability Report1

Movements in share capital

Greenhouse gas emissions

Going concern statement

Directors’ responsibility statement

Directors’ interests

198

70-74

41

184

169

Stakeholder consideration and engagement

121-123

Consolidated Statement of Changes in Equity

Strategic Report: Sustainability Report1

Strategic Report: Financial Review

Statement of Directors’ Responsibilities

Directors’ Remuneration Report

Corporate Governance Report: Section 172 
Statement1

1  The Board has taken advantage of Section 414C(11) of the Act to include disclosures in the Strategic Report on these items.

2  Information required to be disclosed by LR 9.8.4R.

Spirax Group  Annual Report 2023

183

Governance ReportStatement of Directors’ Responsibilities

The Group navigated a challenging trading 
environment in 2023 and is well positioned for a 
return to growth in 2024.”

Nimesh Patel
Group Chief Executive Officer

Board of Directors
The Directors are responsible for preparing the Annual 
Report and the Financial Statements in accordance with 
applicable laws and regulations.

Company law requires the Directors to prepare consolidated 
Group Financial Statements for each financial year in 
accordance with IFRS as adopted by the UK. Parent 
Company Financial Statements are prepared under FRS 101.

In addition, by law the Directors must not approve the Financial 
Statements unless they are satisfied that they give a true 
and fair view of the state of affairs of the Group and Parent 
Company and of their profit or loss for that period. In preparing 
these Financial Statements, the Directors are required to:

•  Properly select and apply accounting policies

•  Present information, including accounting policies, in 
a manner which is relevant, reliable, comparable and 
understandable

•  Provide additional disclosures when compliance with the 

specific requirements in IFRS are insufficient to enable users 
to understand the impact of particular transactions, other 
events and conditions on the entity’s financial position 
and financial performance

•  Make an assessment of the Company’s ability to continue 

as a going concern

The Directors are responsible for keeping adequate 
accounting records that are sufficient to show and explain 
the Company’s transactions and disclose with reasonable 
accuracy at any time the financial position of the Company 
and enable them to ensure that its Financial Statements 
comply with the Companies Act 2006.

They are also responsible for safeguarding the assets of the 
Company and hence for taking reasonable steps for the 
prevention and detection of fraud and other irregularities.

The Directors are responsible for the maintenance and 
integrity of the corporate and financial information included 
on the Group’s website, spiraxgroup.com.

Legislation in the UK governing the preparation and 
dissemination of Financial Statements may differ from 
legislation in other jurisdictions.

184

Spirax Group  Annual Report 2023

Cautionary statement
All statements other than statements of historical fact 
included in this document, including those regarding the 
financial condition, results, operations and Businesses of 
Spirax-Sarco Engineering plc (its strategy, plans and 
objectives), are forward-looking statements.

These forward-looking statements reflect management’s 
assumptions made based on information available at this 
time. They involve known and unknown risks, uncertainties 
and other important factors which could cause the actual 
results, performance or achievements of Spirax-Sarco 
Engineering plc to be materially different from future results, 
performance or achievements expressed or implied by such 
forward-looking statements. Spirax-Sarco Engineering plc 
and its Directors accept no liability to third parties in respect 
of this Report save as would arise under English law.

Any liability to a person who has demonstrated reliance on 
any untrue or misleading statement or omission shall be 
determined in accordance with schedule 10A of the Financial 
Services and Markets Act 2000. Schedule 10A contains limits 
on the liability of the Directors of Spirax-Sarco Engineering 
plc and their liability is solely to Spirax-Sarco Engineering plc.

Responsibility statement
We confirm that to the best of our knowledge:

•  The Financial Statements, prepared in accordance with 

IFRS as adopted by the UK, give a true and fair view of the 
assets, liabilities, financial position and profit or loss of 
the Company and the undertakings included in the 
consolidation taken as a whole

•  The Strategic Report includes a fair review of the 

development and performance of the business and the 
position of the Company and the undertakings included in 
the consolidation taken as a whole, together with a 
description of the Principal Risks and uncertainties that 
they face

•  The Annual Report 2023 taken as a whole, is fair, balanced 
and understandable and provides the information necessary 
for shareholders to assess the Company’s financial 
position, performance, business model and strategy

This responsibility statement was approved by the Board of 
Directors on 6th March 2024 and is signed on its behalf by:

Nimesh Patel
Group Chief Executive Officer
6th March 2024

Governance ReportFinancial Statements

Financial Statements

In this section
186	 Independent Auditor’s Report
195	 Consolidated Statement of Financial Position
196	 Consolidated Income Statement
197	 Consolidated Statement of Comprehensive Income
198	 Consolidated Statement of Changes in Equity
199	 Consolidated Statement of Cash Flows
200	 Notes to the Consolidated Financial Statements

Spirax Group  Annual Report 2023

185

Financial StatementsIndependent Auditor’s Report
To the members of Spirax-Sarco Engineering plc

Report on the audit of the Financial Statements
1. Opinion

In our opinion:

•  the Financial Statements of Spirax-Sarco Engineering plc (the ‘Parent Company’) and its subsidiaries (the ‘Group’) give 
a true and fair view of the state of the Group’s and of the Parent Company’s affairs as at 31 December 2023 and of the 
Group’s profit for the year then ended;

•  the Group Financial Statements have been properly prepared in accordance with United Kingdom adopted 
international accounting standards and International Financial Reporting Standards (IFRSs) as issued by the 
International Accounting Standards Board (IASB);

•  the Parent Company Financial Statements have been properly prepared in accordance with United Kingdom Generally 

Accepted Accounting Practice, including Financial Reporting Standard 101 “Reduced Disclosure Framework”; and

•  the Financial Statements have been prepared in accordance with the requirements of the Companies Act 2006.

We have audited the Financial Statements which comprise:

•  the Consolidated and Parent Company Statements of Financial Position; 

•  the Consolidated Income Statement;

•  the Consolidated Statement of Comprehensive Income;

•  the Consolidated and Parent Company Statements of Changes in Equity;

•  the Consolidated Statement of Cash Flows;

•  the related notes 1 to 27 to the Consolidated Financial Statements and 1 to 11 for the Parent Company Financial Statements.

The financial reporting framework that has been applied in the preparation of the Group Financial Statements is applicable 
law and United Kingdom adopted international accounting standards and IFRSs as issued by the IASB. The financial 
reporting framework that has been applied in the preparation of the Parent Company Financial Statements is applicable law 
and United Kingdom Accounting Standards, including FRS 101 “Reduced Disclosure Framework” (United Kingdom Generally 
Accepted Accounting Practice).

2. Basis for opinion
We conducted our audit in accordance with International Standards on Auditing (UK) (ISAs (UK)) and applicable law. Our 
responsibilities under those standards are further described in the auditor’s responsibilities for the audit of the Financial 
Statements section of our report. 

We are independent of the Group and the Parent Company in accordance with the ethical requirements that are relevant to 
our audit of the Financial Statements in the UK, including the Financial Reporting Council’s (the ‘FRC’s’) Ethical Standard as 
applied to listed public interest entities, and we have fulfilled our other ethical responsibilities in accordance with these 
requirements. The non-audit services provided to the Group and Parent Company for the year are disclosed in note 6 to the 
Financial Statements. We confirm that we have not provided any non-audit services prohibited by the FRC’s Ethical 
Standard to the Group or the Parent Company.

We believe that the audit evidence we have obtained is sufficient and appropriate to provide a basis for our opinion.

3. Summary of our audit approach

Key audit matters

The key audit matters that we identified in the current year were:
•  goodwill valuation for the Electric Thermal Solutions (ETS) group cash generating units (CGU); 
•  defined benefit pension liability valuation for certain schemes; and 
•  revenue recognition in relation to cut off for certain components.

Materiality

Scoping

The materiality that we used in the current year was £16.0m (2022: £17.8m) which was determined on the basis of 
5% of forecast adjusted profit before tax. 

We completed full scope audit work on 24 reporting entities and specified audit procedures were performed on 16 
reporting entities. Our full scope and specified audit procedures covered 72% of total Group revenue and 81% of 
adjusted profit before tax.

Significant changes 
in our approach

In the prior year, we identified the purchase price accounting for the acquisition of Vulcanic as a key audit matter 
but this has been removed given there have been no significant acquisitions for the Group during 2023.

186

Spirax Group  Annual Report 2023

Financial Statements4. Conclusions relating to going concern
In auditing the Financial Statements, we have concluded that the Directors’ use of the going concern basis of accounting in 
the preparation of the Financial Statements is appropriate.

Our evaluation of the Directors’ assessment of the Group’s and Parent Company’s ability to continue to adopt the going 
concern basis of accounting included:

•  evaluated the financing facilities available to the Group including nature of facilities, repayment terms and covenants;

•  considered the business model and principal risks and uncertainties;

•  challenged the assumptions used in the forecasts by reference to historical performance, trading run rate, and other 

supporting evidence, such as the current macroeconomic environment;

•  recalculated and assessed the amount of headroom in the forecasts (cash and covenants); 

•  performed a sensitivity analysis to consider specific scenarios including a reverse stress test; and

•  assessed the appropriateness of the going concern disclosures in the Financial Statements 

Based on the work we have performed, we have not identified any material uncertainties relating to events or conditions 
that, individually or collectively, may cast significant doubt on the Group’s and Parent Company’s ability to continue as a 
going concern for a period of at least twelve months from when the Financial Statements are authorised for issue.

In relation to the reporting on how the Group has applied the UK Corporate Governance Code, we have nothing material to 
add or draw attention to in relation to the directors’ statement in the Financial Statements about whether the directors 
considered it appropriate to adopt the going concern basis of accounting.

Our responsibilities and the responsibilities of the directors with respect to going concern are described in the relevant 
sections of this report.

5. Key audit matters
Key audit matters are those matters that, in our professional judgement, were of most significance in our audit of the 
Financial Statements of the current period and include the most significant assessed risks of material misstatement 
(whether or not due to fraud) that we identified. These matters included those which had the greatest effect on: the overall 
audit strategy; the allocation of resources in the audit; and directing the efforts of the engagement team.

These matters were addressed in the context of our audit of the Financial Statements as a whole, and in forming our opinion 
thereon, and we do not provide a separate opinion on these matters.

5.1. Goodwill valuation for the Electrical Thermal Solutions (ETS) group of CGU

Key audit matter 
description

The Group holds £680.5m (2022: £703.3m) of goodwill. The value of goodwill for the ETS group of CGU as at the 
balance sheet date was £494.7m (2022: £514.9m). Management performs an impairment review of the carrying 
value of each CGU on an annual basis in line with the requirements of IAS 36. The impairment assessment 
involves judgement in considering whether the carrying value of the CGU is recoverable.

There is a high level of judgement surrounding the valuation of goodwill due to the significant growth anticipated 
in management forecasts. Key judgements include assumptions in estimating future revenue and earnings before 
interest and tax (EBIT) margins in the short term (2024-2028), alongside setting an appropriate discount rate. We 
have identified a key audit due to sensitivity of these assumptions. 

The Audit Committee Report on page 138 refers to impairment of goodwill and other intangibles as an area 
considered by the Audit Committee. Note 1 to the Consolidated Financial Statements sets out the Group’s 
accounting policy for testing of goodwill for impairment. The basis for the impairment reviews is outlined in Note 
14 to the Consolidated Financial Statements, including details of the discount rates and growth rates used. Note 
14 to the Consolidated Financial Statements also includes details of the extent to which the CGU to which the 
goodwill and other intangible assets are allocated are sensitive to changes in the key inputs.

Spirax Group  Annual Report 2023

187

Financial StatementsIndependent Auditor’s Report continued

How the scope 
of our audit 
responded to the 
key audit matter

In response to the key audit matter identified, we performed the following procedures:
•  obtained an understanding and assessed relevant controls relating to the goodwill impairment review process;
•  assessed the integrity of management’s impairment model through testing of the mechanical accuracy and 

evaluating the application of the input assumptions;

•  assessed the revenue and EBIT growth assumptions, held meetings with finance and commercial management 
and visited two facilities within the ETS Business (Ogden and Durex Industries) to challenge and understand the 
growth assumptions within the impairment model;

•  considered external evidence, such as forecast IP and GDP growth, market reports and order intake, to assess 

accuracy and reasonableness of management’s forecasts;

•  compared the change in model assumptions from 2022 and understood the driver of any variances; 
•  evaluated historical forecasting accuracy by comparing prior year plans to actual results achieved;
•  with the involvement from our internal valuations specialist, we assessed the discount rate used utilising their 

knowledge and expertise;

•  performed a sensitivity analysis on the assumptions used within the model; 
•  completed a stand back review by evaluating the reasonableness of the assumptions in aggregate, by 

comparing the EBIT multiple of ETS to the EBIT multiple of the Group and enterprise value to the value in use; 
and

•  assessed the appropriateness of the related disclosures.

Key observations

From the work performed above we are satisfied that the value in use used in the goodwill impairment review for 
the ETS Group of CGUs supports the carrying value. This was on the basis that the key assumptions, applied, 
when taken in aggregate, are within our acceptable range. We consider the related disclosures to be appropriate.

5.2. Defined benefit pension liability valuation for certain schemes

Key audit matter 
description

How the scope 
of our audit 
responded to the 
key audit matter

At 31st December 2023 the gross retirement benefit liability recognised in the Consolidated Statement of 
Financial Position was £388.9m (2022: £393.7m). There is a risk of material misstatement relating to the 
judgements made by management in valuing the defined benefit pension liabilities including the use of key model 
input assumptions specifically the discount rates, mortality assumptions and inflation rates over the four main 
schemes (three in the UK and one in the USA). These variables can have a material impact in calculating the 
quantum of the retirement benefit liability. Management involved third party actuaries to complete valuations of 
the pension liabilities. 

Refer to Note 1 for the Group’s policy on defined benefit plans and post-retirement benefit key sources of 
estimation uncertainty, Note 22 for the financial disclosure including the key estimates and assumptions used in 
the defined benefit pension plan valuation and the significant issues section of the Audit Committee Report on 
page 144.

We have obtained an understanding and assessed relevant controls relating to the pensions cycle. 

We involved our internal actuarial specialists to assess key assumptions applied in determining the pension 
obligations for the four main pension schemes, and determined whether the key assumptions are reasonable. 
Testing covered 93.6% (2022: 93.9%) of defined benefit pension liabilities and is explained in more detail below. 

For each of the four schemes, we challenged management’s key assumptions by reference to illustrative 
benchmark rates, sensitising any difference between management’s rates and the illustrative benchmark rates. 
Additionally, we benchmarked the key assumptions against other listed companies to check for any outliers in the 
data used.

We also evaluated the management expert’s competence, capabilities and objectivity and assessed their reports 
considering compliance with IAS 19 and IFRIC 14 and have considered the appropriateness of the related 
disclosures.

Key observations

From the work performed, we are satisfied that the valuation of the defined benefit pension liability is appropriate 
and the key assumptions applied in respect of the valuation of the schemes’ liabilities are reasonable. 

188

Spirax Group  Annual Report 2023

Financial Statements5. Key audit matters continued
5.3. Revenue recognition in relation to cut off for certain components

Key audit matter 
description

The Group policy is to recognise revenue when performance obligations have been fulfilled which, in the majority 
of cases, is at time of dispatch (‘ex works’) or at time of delivery (‘FOB’). We have identified a key audit matter 
relating to a risk of material misstatement due to fraud in relation to cut off for revenue recognition. 

In particular, we have identified a risk on revenue in components where external revenue recognised in December 
2023 is both above the component’s materiality and contributes a higher proportion (10% or more) of annual 
external revenue compared to the rest of the year. The risk for these components focuses on the recognition of 
revenue by reference to the contracted shipping terms and meeting the performance obligations for product 
despatches and deliveries spanning year end. 

Refer to Note 1 for the Group’s revenue recognition policy and the significant issues section of the Audit 
Committee Report on page 144.

How the scope 
of our audit 
responded to the 
key audit matter

Our audit response at the relevant components consisted of several procedures including:
•  obtained an understanding and assessed relevant controls relating to the revenue cycle; 
•  evaluated the product despatch cycle and revenue recognition profile across the year-end period;
•  evaluated a sample of items by assessing whether the performance obligation was met in line with the revenue 

recognition date in accordance with the terms of trade with customers; and

•  assessed the appropriateness of the related disclosures.

Key observations

From the procedures performed above, we consider that revenue across the Group has been appropriately 
recognised and that the year-end cut off is materially accurate. 

6. Our application of materiality
6.1. Materiality
We define materiality as the magnitude of misstatement in the Financial Statements that makes it probable that the 
economic decisions of a reasonably knowledgeable person would be changed or influenced. We use materiality both in 
planning the scope of our audit work and in evaluating the results of our work.

Based on our professional judgement, we determined materiality for the Financial Statements as a whole as follows:

Materiality

Basis for 
determining 
materiality

Rationale for the 
benchmark applied

Group Financial Statements

£16.0m (2022: £17.8m)

Parent Company Financial Statements

£5.6m (2022: £6.2m)

We determined materiality on the basis of 5% of 
forecasted adjusted profit before tax (2022: 5% of 
forecast adjusted profit before tax), this represents 
5.2% of final adjusted profit before tax, as defined in the 
Alternative Performance Measures appendix. 

We have used adjusted profit before tax for determining 
materiality. This is considered to be a key benchmark as 
this metric is important to the users of the Financial 
Statements (investors and analysts being the key users 
for a listed entity) because it portrays the performance 
of the business and hence its ability to pay a return on 
investment to the investors.

Parent Company materiality is set at 3% of net assets 
(2022: 3% of net assets), which is capped at 50% of the 
Group performance materiality. This is consistent with 
prior year.

We have considered net assets as the appropriate 
measure given the Parent Company is primarily a 
holding Company for the Group.

Adjusted PBT 
£309m

 Adjusted PBT

 Group materiality

Group materiality 
£16.0m

Component 
materiality range 
£4.5m to £5.6m

Audit Committee 
reporting threshold 
£0.8m

Spirax Group  Annual Report 2023

189

Financial StatementsIndependent Auditor’s Report continued

6.2. Performance materiality
We set performance materiality at a level lower than materiality to reduce the probability that, in aggregate, uncorrected and 
undetected misstatements exceed the materiality for the Financial Statements as a whole. 

Performance 
materiality

Basis and rationale 
for determining 
performance 
materiality

Group Financial Statements

Parent Company Financial Statements

70% (2022: 70%) of Group materiality

70% (2022: 70%) of Parent Company materiality

In determining performance materiality, we considered our risk assessment, including our assessment of the 
Group’s overall control environment and the level of corrected and uncorrected misstatements identified in previous 
audits. We have also considered changes in key management personnel of the Group.

6.3. Error reporting threshold
We agreed with the Audit Committee that we would report to the Committee all audit differences in excess of £800,000 
(2022: £890,000), as well as differences below that threshold that, in our view, warranted reporting on qualitative grounds. 
We also report to the Audit Committee on disclosure matters that we identified when assessing the overall presentation of 
the Financial Statements.

7. An overview of the scope of our audit
7.1. Identification and scoping of components
Our Group audit was scoped by obtaining an understanding of the Group and its environment, including Group-wide 
controls, and assessing the risks of material misstatement at the Group level. Based on that assessment, we focused our 
Group audit scope primarily on the audit work at 40 components (2022: 34 components). 24 (2022: 24) of these were 
subject to a full audit, whilst the remaining 16 components (2022: 10 components) were subject to specified audit 
procedures where the extent of our testing was based on our assessment of the risks of material misstatement and of the 
materiality of the Group’s operations at those components. These components represent the principal business units and 
account for 72% (2022: 73%) of the Group’s revenue and 81% (2022: 85%) of the adjusted profit before tax. They were also 
selected to provide an appropriate basis for undertaking audit work to address the risks of material misstatement identified 
above. Our Group audit scoping remained consistent with prior year, except for changes made to reflect the material 
contribution from the Vulcanic and Durex Industries acquisitions which ensured that we maintained our overall coverage, 
particularly within the ETS division. The Parent Company is located in the UK and is audited directly by the Group audit 
team. Our work on the components, including the Parent Company, was executed at levels of materiality applicable to each 
individual component, which were lower than Group materiality and ranged from £4.5m to £5.6m (2022: £5.0m to £6.2m). 

At the Parent Company level, we also tested the consolidation process and carried out analytical procedures to confirm our 
conclusion that there were no significant risks of material misstatement of the aggregated financial information of the 
remaining components not subject to audit or audit of specified account balances. 

28%

13%

19%

3%

Revenue

Profit before tax

59%

78%

  Full audit scope

  Full audit scope

 Specified audit procedures

 Specified audit procedures

 Review at group level

 Review at group level

190

Spirax Group  Annual Report 2023

Financial Statements7. An overview of the scope of our audit continued
7.2. Our consideration of the control environment 
The Group operates a range of IT systems which underpin the financial reporting processes. This can vary by geography 
and/or reporting entity. For certain components subject to full scope audits, we identified relevant IT systems for the 
purpose of our audit work. These were typically the principal Enterprise Resource Planning (ERP) systems for each relevant 
component that govern the general ledger and transaction accounting balances and also included the Group’s consolidation 
system. Our approach was principally designed to inform our risk assessment and, as such, with the involvement of our IT 
specialists we obtained an understanding of relevant IT controls and tested the general IT controls for some operating entities. 

In the current year we did not plan to rely on the operating effectiveness of controls (automated or otherwise). This strategy 
reflected our historical knowledge of the: disaggregated nature of the control environment, which brings inherent 
segregation of duty challenges in certain smaller businesses; limited formality of the control environment specifically around 
retention of evidence of a control’s operation sufficient for testing purposes; and our understanding of the Group’s business 
transformation programme to upgrade legacy systems, including gaps in associated user access and change management 
controls. This understanding was reconfirmed in the current year and was factored into our planned audit approach and risk 
assessment.

The Group-wide G3 programme seeks to enhance the internal control framework and has both IT and business control 
aspects that span multi-years. Therefore, in addition to the audit work on IT controls described above, additional audit work 
on controls was limited to obtaining an understanding of the relevant controls in key financial reporting process cycles to 
inform our risk assessment.

The Group continues to invest time in responding to and addressing our observations on IT and entity level controls. 
Management determines their response to these observations and continues to monitor their resolution with reporting to 
and oversight from the Audit Committee as explained in the Audit Committee report on page 138, which includes 
consideration of developments in control in the context of the recent FRC guidance and changes to the Combined Code. As 
management develops and completes the business transformation project, we expect our audit approach to evolve in future 
years alongside these developments in the internal control environment.

7.3. Our consideration of climate-related risks 
In planning our audit, we have considered the potential impact of climate change on the Group’s business and its Financial Statements.

The Group has assessed the risk and opportunities relevant to climate change which has been included as an emerging risk 
across the Group. This risk has also been considered and embedded into the businesses as explained in the Strategic 
Report on page 99.

As a part of our audit procedures, we have obtained management’s risk register and held discussions with those charged 
with governance to understand the process of identifying climate-related risks, the determination of mitigating actions and 
the impact on the Group’s Financial Statements. While management has acknowledged that the transition and physical risks 
posed by climate change have the potential to impact the medium to long term success of the business, they have assessed 
that there is no material impact arising from climate change on the judgements and estimates determining the valuations 
within the Financial Statements as at 31 December 2023 as explained in Note 1. 

We performed our own qualitative risk assessment of the potential impact of climate change on the Group’s account 
balances and classes of transaction, and did not identify any additional risks of material misstatement. We have also 
evaluated the appropriateness of disclosures included in the Financial Statements and read climate-related disclosures 
included in the Strategic Report to consider whether they are materially consistent with the disclosures made in Financial 
Statements and our knowledge obtained in the audit. 

7.4. Working with other auditors
The Group audit was conducted exclusively by a global network of Deloitte member firms under the direction and 
supervision of the UK Group audit team. Dedicated members of the Group audit team were assigned to each component to 
facilitate an effective and consistent approach to component oversight. We reviewed the work performed by component 
teams and discussed the results with them. We maintained regular communication between the Group and component 
teams and remote access to relevant documents was provided. 

8. Other information
The other information comprises the information included in the annual report, other than the Financial Statements and our 
auditor’s report thereon. The directors are responsible for the other information contained within the annual report. 

Our opinion on the Financial Statements does not cover the other information and, except to the extent otherwise explicitly 
stated in our report, we do not express any form of assurance conclusion thereon.

Our responsibility is to read the other information and, in doing so, consider whether the other information is materially 
inconsistent with the Financial Statements or our knowledge obtained in the course of the audit, or otherwise appears to be 
materially misstated.

If we identify such material inconsistencies or apparent material misstatements, we are required to determine whether this 
gives rise to a material misstatement in the Financial Statements themselves. If, based on the work we have performed, we 
conclude that there is a material misstatement of this other information, we are required to report that fact.

We have nothing to report in this regard.

Spirax Group  Annual Report 2023

191

Financial StatementsIndependent Auditor’s Report continued

9. Responsibilities of directors
As explained more fully in the directors’ responsibilities statement, the directors are responsible for the preparation of the 
Financial Statements and for being satisfied that they give a true and fair view, and for such internal control as the directors 
determine is necessary to enable the preparation of Financial Statements that are free from material misstatement, whether 
due to fraud or error.

In preparing the Financial Statements, the directors are responsible for assessing the Group’s and the Parent Company’s 
ability to continue as a going concern, disclosing as applicable, matters related to going concern and using the going 
concern basis of accounting unless the directors either intend to liquidate the Group and the Parent Company or to cease 
operations, or have no realistic alternative but to do so.

10. Auditor’s responsibilities for the audit of the Financial Statements
Our objectives are to obtain reasonable assurance about whether the Financial Statements as a whole are free from material 
misstatement, whether due to fraud or error, and to issue an auditor’s report that includes our opinion. Reasonable 
assurance is a high level of assurance, but is not a guarantee that an audit conducted in accordance with ISAs (UK) will 
always detect a material misstatement when it exists. Misstatements can arise from fraud or error and are considered 
material if, individually or in the aggregate, they could reasonably be expected to influence the economic decisions of users 
taken on the basis of these Financial Statements.

A further description of our responsibilities for the audit of the Financial Statements is located on the FRC’s website at:  
www.frc.org.uk/auditorsresponsibilities. This description forms part of our auditor’s report.

11. Extent to which the audit was considered capable of detecting irregularities, including fraud
Irregularities, including fraud, are instances of non-compliance with laws and regulations. We design procedures in line with 
our responsibilities, outlined above, to detect material misstatements in respect of irregularities, including fraud. The extent 
to which our procedures are capable of detecting irregularities, including fraud is detailed below.

11.1. Identifying and assessing potential risks related to irregularities
In identifying and assessing risks of material misstatement in respect of irregularities, including fraud and non-compliance 
with laws and regulations, we considered the following:

•  the nature of the industry and sector, control environment and business performance including the design of the Group’s 

remuneration policies, key drivers for directors’ remuneration, bonus levels and performance targets;

•  Group’s own assessment of the risks that irregularities may occur either as a result of fraud or error that was approved by 

the board on 6 March 2024;

•  results of our enquiries of management, internal audit, the Directors and the Audit Committee about their own 

identification and assessment of the risks of irregularities, including those that are specific to the Group’s sector; 

•  any matters we identified having obtained and reviewed the Group’s documentation of their policies and procedures 

relating to:

•  identifying, evaluating and complying with laws and regulations and whether they were aware of any instances of 

non-compliance; 

•  detecting and responding to the risks of fraud and whether they have knowledge of any actual, suspected or alleged 

fraud;

•  the internal controls established to mitigate risks of fraud or non-compliance with laws and regulations;

•  the matters discussed among the audit engagement team including significant component audit teams and relevant 

internal specialists, including tax, valuations, pensions and IT specialists regarding how and where fraud might occur in 
the Financial Statements and any potential indicators of fraud.

As a result of these procedures, we considered the opportunities and incentives that may exist within the organisation for 
fraud and identified the greatest potential for fraud in the following areas: revenue recognition in relation to cut-off for 
certain components. In common with all audits under ISAs (UK), we are also required to perform specific procedures to 
respond to the risk of management override.

We also obtained an understanding of the legal and regulatory frameworks that the Group operates in, focusing on 
provisions of those laws and regulations that had a direct effect on the determination of material amounts and disclosures in 
the Financial Statements. The key laws and regulations we considered in this context included the Companies Act, Listing 
Rules, pensions legislation and tax legislation. 

In addition, we considered provisions of other laws and regulations that do not have a direct effect on the Financial 
Statements but compliance with which may be fundamental to the Group’s ability to operate or to avoid a material penalty. 

192

Spirax Group  Annual Report 2023

Financial Statements11. Extent to which the audit was considered capable of detecting irregularities, including fraud continued
11.2. Audit response to risks identified
As a result of performing the above, we identified revenue recognition in relation to cut-off for certain components as a key 
audit matter related to the potential risk of fraud. The key audit matters section of our report explains the matter in more 
detail and also describes the specific procedures we performed in response to that key audit matter.

In addition to the above, our procedures to respond to risks identified included the following:

•  reviewing the Financial Statement disclosures and testing to supporting documentation to assess compliance with 

provisions of relevant laws and regulations described as having a direct effect on the Financial Statements;

•  enquiring of management, the audit committee and in-house legal counsel concerning actual and potential litigation and 

claims;

•  performing analytical procedures to identify any unusual or unexpected relationships that may indicate risks of material 

misstatement due to fraud;

•  reading minutes of meetings of those charged with governance, reviewing internal audit reports and reviewing 

correspondence with HMRC; and

•  in addressing the risk of fraud through management override of controls, testing the appropriateness of journal entries 
and other adjustments; assessing whether the judgements made in making accounting estimates are indicative of a 
potential bias; and evaluating the business rationale of any significant transactions that are unusual or outside the normal 
course of business.

We also communicated relevant identified laws and regulations and potential fraud risks to all engagement team members 
including internal specialist and significant component audit teams, and remained alert to any indications of fraud or 
non-compliance with laws and regulations throughout the audit.

Report on other legal and regulatory requirements
12. Opinions on other matters prescribed by the Companies Act 2006

In our opinion the part of the directors’ remuneration report to be audited has been properly prepared in accordance 
with the Companies Act 2006.

In our opinion, based on the work undertaken in the course of the audit:

•  the information given in the strategic report and the directors’ report for the financial year for which the Financial 

Statements are prepared is consistent with the Financial Statements; and

•  the strategic report and the directors’ report have been prepared in accordance with applicable legal requirements.

In the light of the knowledge and understanding of the Group and the Parent Company and their environment obtained in 
the course of the audit, we have not identified any material misstatements in the strategic report or the directors’ report.

13. Corporate Governance Statement
The Listing Rules require us to review the directors’ statement in relation to going concern, longer-term viability and that 
part of the Corporate Governance Statement relating to the Group’s compliance with the provisions of the UK Corporate 
Governance Code specified for our review.

Based on the work undertaken as part of our audit, we have concluded that each of the following elements of the Corporate 
Governance Statement is materially consistent with the Financial Statements and our knowledge obtained during the audit: 

•  the directors’ statement with regards to the appropriateness of adopting the going concern basis of accounting and 

any material uncertainties identified set out on page 41;

•  the directors’ explanation as to its assessment of the Group’s prospects, the period this assessment covers and why 

the period is appropriate set out on page 42;

•  the directors’ statement on fair, balanced and understandable set out on page 108;

•  the Board’s confirmation that it has carried out a robust assessment of the emerging and principal risks set out on 

page 152;

•  the section of the annual report that describes the review of effectiveness of risk management and internal control 

systems set out on pages 152 and 153; and

•  the section describing the work of the Audit Committee set out on page 138.

Spirax Group  Annual Report 2023

193

Financial StatementsIndependent Auditor’s Report continued

14. Matters on which we are required to report by exception
14.1. Adequacy of explanations received and accounting records
Under the Companies Act 2006 we are required to report to you if, in our opinion:

•  we have not received all the information and explanations we require for our audit; or

•  adequate accounting records have not been kept by the Parent Company, or returns adequate for our audit have not been 

received from branches not visited by us; or

•  the Parent Company Financial Statements are not in agreement with the accounting records and returns.

We have nothing to report in respect of these matters.

14.2. Directors’ remuneration
Under the Companies Act 2006 we are also required to report if in our opinion certain disclosures of directors’ remuneration 
have not been made or the part of the directors’ remuneration report to be audited is not in agreement with the accounting 
records and returns.

We have nothing to report in respect of these matters.

15. Other matters which we are required to address
15.1. Auditor tenure
Following the recommendation of the Audit Committee, we were appointed by the Directors and subsequently at the Annual 
General Meeting on 11 May 2014 to audit the Financial Statements for the year ending 31 December 2014 and subsequent 
financial periods. The period of total uninterrupted engagement including previous renewals and reappointments of the firm 
is 10 years, covering the years ending 31 December 2014 to 31 December 2023.

15.2. Consistency of the audit report with the additional report to the audit committee
Our audit opinion is consistent with the additional report to the audit committee we are required to provide in accordance 
with ISAs (UK).

16. Use of our report
This report is made solely to the company’s members, as a body, in accordance with Chapter 3 of Part 16 of the Companies 
Act 2006. Our audit work has been undertaken so that we might state to the company’s members those matters we are 
required to state to them in an auditor’s report and for no other purpose. To the fullest extent permitted by law, we do not 
accept or assume responsibility to anyone other than the company and the company’s members as a body, for our audit 
work, for this report, or for the opinions we have formed. 

As required by the Financial Conduct Authority (FCA) Disclosure Guidance and Transparency Rule (DTR) 4.1.15R – DTR 
4.1.18R, these Financial Statements will form part of the Electronic Format Annual Financial Report filed on the National 
Storage Mechanism of the FCA in accordance with DTR 4.1.15R – DTR 4.1.18R. This auditor’s report provides no assurance 
over whether the Electronic Format Annual Financial Report has been prepared in compliance with DTR 4.1.15R – DTR 
4.1.18R. 

Andrew Bond, FCA 
(Senior statutory auditor)

For and on behalf of Deloitte LLP
Statutory Auditor
London, United Kingdom

6 March 2024

194

Spirax Group  Annual Report 2023

Financial StatementsConsolidated Statement of Financial Position
at 31st December 2023

Notes

2023
£m

2022
£m

Assets

Non-current assets

Property, plant and equipment

Right-of-use assets

Goodwill

Other intangible assets

Prepayments

Investment in Associate

Taxation recoverable

Deferred tax assets

Current assets

Inventories

Trade receivables

Other current assets

Taxation recoverable

Cash and cash equivalents

Total assets

Equity and liabilities

Current liabilities

Trade and other payables

Provisions

Bank overdrafts

Current portion of long-term borrowings

Short-term lease liabilities

Current tax payable

Net current assets

Non-current liabilities

Long-term borrowings

Long-term lease liabilities

Deferred tax liabilities

Post-retirement benefits

Provisions

Long-term payables

Total liabilities

Net assets

Equity

Share capital

Share premium account

Translation reserve

Other reserves

Retained earnings

Equity shareholders’ funds

Non-controlling interest

Total equity

Total equity and liabilities

12

13

14

14

11

15

16

27

17

23

18

19

23

23

23

23

23

15

22

19

415.1

98.4

680.5

448.8

1.9

3.0

4.9

31.0

384.5

67.2

703.3

500.3

2.0

—

5.1

69.0

1,683.6

1,731.4

285.2

299.8

71.4

8.7

359.7

290.0

341.1

79.6

13.9

328.9

1,024.8

1,053.5

2,708.4

2,784.9

251.2

9.5

146.9

3.6

14.5

28.3

454.0

570.8

875.9

82.2

68.2

51.4

7.6

11.4

1,096.7

1,550.7

2

1,157.7

20

20

20

19.8

90.1

(60.4)

(12.9)

1,120.3

1,156.9

0.8

283.0

12.0

85.1

202.9

14.1

40.4

637.5

416.0

731.3

51.1

128.1

52.1

6.2

8.8

977.6

1,615.1

1,169.8

19.8

88.1

17.5

(23.4)

1,067.0

1,169.0

0.8

1,157.7

1,169.8

2,708.4

2,784.9

These Financial Statements of Spirax-Sarco Engineering plc, company number 00596337, were approved by the Board of 
Directors and authorised for issue on 6th March 2024 and signed on its behalf by:

N.B. Patel
Director

Spirax Group  Annual Report 2023

195

Financial StatementsConsolidated Income Statement
for the year ended 31st December 2023

Revenue

Operating costs

Operating profit

Financial expenses

Financial income

Net financing expense

Share of profit/(loss) of Associate

Profit before taxation

Taxation

Profit for the year

Attributable to:

Equity shareholders

Non-controlling interest

Profit for the year

Earnings per share

Basic earnings per share

Diluted earnings per share

Dividends

Dividends per share

Dividends paid during the year (per share)

The Notes on pages 200 to 239 form an integral part of the Financial Statements.

Notes

2023
£m

2022
£m

2

3

2

2, 5

11

6

8

9

10

1,682.6

1,610.6

(1,398.2)

(1,291.8)

284.4

(51.2)

11.3

(39.9)

—

244.5

(60.5)

184.0

183.6

0.4

184.0

318.8

(16.3)

5.6

(10.7)

—

308.1

(83.1)

225.0

224.7

0.3

225.0

249.5p

248.9p

305.1p

304.4p

160.0p

155.5p

152.0p

140.0p

196

Spirax Group  Annual Report 2023

Financial StatementsConsolidated Statement of Comprehensive Income
for the year ended 31st December 2023

Profit for the year

Items that will not be reclassified to profit or loss:

Remeasurement loss on post-retirement benefits

Deferred tax on remeasurement loss on post-retirement benefits

Items that may be reclassified subsequently to profit or loss:

Foreign exchange translation and net investment hedges (loss)/gain

Transfer to Consolidated Income Statement of cumulative translation differences on disposal of 
subsidiaries

Gain/(loss) on cash flow hedges net of tax

Total comprehensive income for the year

Attributable to:

Equity shareholders

Non-controlling interest

Total comprehensive income for the year

Notes

2023
£m

184.0

2022
£m

225.0

22

22

20

26

20, 27

(3.8)

1.1

(2.7)

(8.3)

1.8

(6.5)

(77.9)

54.8

—

5.0

(72.9)

108.4

108.0

0.4

108.4

3.2

(3.5)

54.5

273.0

272.7

0.3

273.0

Consolidated Statement of Changes in Equity
for the year ended 31st December 2023

Balance at 1st January 2023

Profit for the year

Other comprehensive (expense)/
income:

Foreign exchange translation and net 
investment hedges loss*

Remeasurement loss on post-retirement 
benefits

Deferred tax on remeasurement loss on 
post-retirement benefits

Gain on cash flow hedges net of tax*

Total	other	comprehensive	(expense)/
income for the year

Total	comprehensive	(expense)/
income for the year

Contributions by and distributions 
to owners of the Company:

Dividends paid 

Equity settled share plans net of tax

Issue of share capital

Employee Benefit Trust shares

Notes

20

22

15, 22

20, 27

10

20

20

Share
capital
£m

19.8

—

Share
premium
account
£m

88.1

—

Translation
 reserve
£m

Other
reserves
£m

Retained
earnings
£m

Equity
shareholders’
funds
£m

Non-
controlling
interest
£m

Total
equity
£m

17.5

—

(23.4)

1,067.0

—

183.6

1,169.0

183.6

0.8

0.4

1,169.8

184.0

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

2.0

—

(77.9)

—

—

—

(77.9)

—

—

—

5.0

5.0

—

(77.9)

(3.8)

(3.8)

1.1

—

1.1

5.0

(2.7)

(75.6)

—

—

—

—

—

(77.9)

(3.8)

1.1

5.0

(75.6)

(77.9)

5.0

180.9

108.0

0.4

108.4

—

—

—

—

—

—

—

5.5

(114.5)

(13.1)

—

—

(114.5)

(0.4)

(114.9)

(13.1)

2.0

5.5

—

—

—

(13.1)

2.0

5.5

Balance at 31st December 2023

19.8

90.1

(60.4)

(12.9)

1,120.3

1,156.9

0.8

1,157.7

*  During the year, there has been a reclassification in relation to prior year deferred tax on cash flow hedges of £0.9m

Other reserves represent the Group’s cash flow hedges, capital redemption and Employee Benefit Trust reserves (see Note 
20). The non-controlling interest is a 2.5% share of Spirax Sarco Korea Ltd.

Spirax Group  Annual Report 2023

197

Financial StatementsConsolidated Statement of Changes in Equity
for the year ended 31st December 2022

Balance at 1st January 2022

Profit for the year

Other comprehensive income/
(expense):

Foreign exchange translation and net 
investment hedges gain

Transfer to Consolidated Income 
Statement of cumulative translation 
differences on disposal of subsidiaries

Remeasurement loss on post-retirement 
benefits

Deferred tax on remeasurement loss on 
post-retirement benefits

Loss on cash flow hedges net of tax

Total other comprehensive income/
(expense)	for	the	year

Total comprehensive income/
(expense)	for	the	year

Contributions by and distributions to 
owners of the Company:

Dividends paid 

Equity settled share plans net of tax

Issue of share capital

Employee Benefit Trust shares

Notes

20

20,26

22

15,22

20,27

10

20

20

Share
capital
£m

19.8

—

Share
premium
account
£m

86.3

—

Translation
 reserve
£m

Other
reserves
£m

(40.5)

(17.7)

—

—

Retained
earnings
£m

961.1

224.7

Equity
shareholders’
funds
£m

Non-
controlling
interest
£m

1,009.0

224.7

1.0

0.3

Total
equity
£m

1,010.0

225.0

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

1.8

—

54.8

3.2

—

—

—

—

—

—

—

(3.5)

—

—

54.8

3.2

(8.3)

(8.3)

1.8

—

1.8

(3.5)

58.0

(3.5)

(6.5)

48.0

—

—

—

—

—

—

54.8

3.2

(8.3)

1.8

(3.5)

48.0

58.0

(3.5)

218.2

272.7

0.3

273.0

—

—

—

—

—

—

—

(2.2)

(103.1)

(9.2)

—

—

(103.1)

(0.5)

(103.6)

(9.2)

1.8

(2.2)

—

—

—

(9.2)

1.8

(2.2)

Balance at 31st December 2022

19.8

88.1

17.5

(23.4)

1,067.0

1,169.0

0.8

1,169.8

198

Spirax Group  Annual Report 2023

Financial StatementsConsolidated Statement of Cash Flows
for the year ended 31st December 2023

Cash flows from operating activities

Profit before taxation

Depreciation, amortisation and impairment

Loss/(profit) on disposal of property, plant and equipment

Cash payments to the pension schemes greater than the charge to operating profit

(Profit)/loss on disposal of businesses

Acquisition-related costs

Restructuring-related provisions and current asset impairments

Equity settled share plans

Net financing expense

Notes

2,3

6

22

22

5

2023
£m

244.5

112.7

0.1

(5.7)

(0.4)

4.3

(3.0)

6.1

39.9

2022
£m

308.1

81.0

(1.4)

(5.3)

7.0

3.8

10.2

8.9

10.7

Operating cash flow before changes in working capital and provisions

398.5

423.0

Decrease/(increase) in trade and other receivables

(Increase)/decrease in inventories

Increase/(decrease) in provisions

(Decrease)/increase in trade and other payables

Cash generated from operations

Income taxes paid

Net cash from operating activities

Cash flows from investing activities

Purchase of property, plant and equipment

Proceeds from sale of non-current assets

Purchase of software and other intangibles

Development expenditure capitalised

Disposal of businesses

Acquisition of businesses net of cash acquired

Interest received

Net cash used in investing activities

Cash flows from financing activities

Proceeds from issue of share capital

Employee Benefit Trust share purchase

Repaid borrowings

New borrowings

Interest paid and interest on lease liabilities

Repayment of lease liabilities

Dividends paid (including minorities)

Net cash used in financing activities

Net change in cash and cash equivalents

Net cash and cash equivalents at beginning of the year

Exchange movement

Net cash and cash equivalents at end of the year

Borrowings

Net debt at end of the year

Lease liabilities

Net debt including lease liabilities at end of the year

12.6

(13.1)

2.9

(11.6)

389.3

(90.7)

298.6

(56.3)

(58.3)

(0.8)

23.5

331.1

(90.0)

241.1

(84.0)

(104.3)

3.1

(14.2)

(7.2)

0.5

(5.2)

11.3

4.0

(8.9)

(4.3)

(2.8)

(460.3)

5.6

(95.7)

(571.0)

2.0

(12.8)

(221.1)

1.8

(20.8)

(511.1)

192.8

1,008.8

(49.1)

(16.1)

(15.5)

(12.9)

(114.9)

(103.6)

(219.2)

(16.3)

243.8

(14.7)

212.8

346.7

16.8

219.0

8.0

243.8

(879.5)

(934.2)

(666.7)

(690.4)

(96.7)

(65.2)

(763.4)

(755.6)

12

14

14

25

5

20

23

23

5

23

23

23

23

23

23

23

23

23

Spirax Group  Annual Report 2023

199

Financial StatementsNotes to the Consolidated Financial Statements

1 Accounting policies
Basis of preparation
The Consolidated Financial Statements have been prepared on a historical cost basis except for items that are required by 
International Financial Reporting Standards (IFRS) to be measured at fair value, principally certain financial instruments. The 
Consolidated Financial Statements have been prepared in accordance with IFRS which includes the standards and interpretations 
issued by the International Accounting Standards Board (IASB) that have been adopted by the United Kingdom (UK).

The preparation of Financial Statements in conformity with IFRS requires the Directors to apply IAS 1 and make judgements, 
estimates and assumptions about the carrying amounts of assets and liabilities that are not apparent from other sources. 
The estimates and associated assumptions are based on historical experiences and other factors that are considered to be 
relevant. Actual results may differ from these estimates.

The estimates and underlying assumptions are reviewed on an ongoing basis. Revisions to accounting estimates are 
recognised in the period in which the estimate is revised if the revision affects only that period, or in the period of the 
revision and future periods if the revision affects both current and future periods.

Critical judgements in applying the Group’s accounting policies 
The Directors have concluded that no critical judgements, apart from those involving estimations (which are dealt with 
separately below) have been made in the process of applying the Group’s accounting policies. 

Key sources of estimation uncertainty
The key assumptions concerning the future, and other key sources of estimation uncertainty in the reporting period that 
may have a significant risk of causing a material adjustment to the carrying amounts of assets and liabilities within the next 
financial year, are outlined below.

(i)   Post-retirement benefits

The Group’s defined benefit obligation is assessed by selecting key assumptions. The selection of mortality rates 
and inflation are key sources of estimation uncertainty which could lead to material adjustment in the defined benefit 
obligation within the next financial year. These assumptions are set with close reference to market conditions. 

The Group’s defined benefit obligation is discounted at a rate set by reference to market yields at the end of the 
reporting period on high quality corporate bonds. The most significant criteria considered for the selection of bonds 
include the issue size of the corporate bonds, the quality of the bonds and the identification of outliers which 
are excluded. 

The assumptions selected and associated sensitivity analysis are disclosed in Note 22. 

Climate change
Climate change is a global challenge and an emerging risk to businesses, people and the environment across the world. We 
have a role to play in limiting global warming by improving our energy management, reducing our carbon emissions and 
helping our customers do the same. Growing awareness of climate change and customer sustainability targets will provide 
impetus for business growth as we provide products, services and solutions that increase efficiency and reduce customers’ 
energy use and carbon emissions. 

In preparing the Consolidated Financial Statements, the Directors have considered the impact of climate change, 
particularly in the context of risk identified in the TCFD disclosures on pages 84-91. There has been no material impact 
identified on the financial reporting judgments and estimates. In particular, the Directors have considered the impact of 
climate change in respect of the following areas:

•  Assessment of impairment of goodwill, other intangibles and tangible assets

•  Going Concern and viability statements

•  Impact on useful economic lives on assets

•  Preparation of budgets and cash flow forecasts

Given no material risks have been identified as per the assessment outlined in the TCFD report, no climate change related 
impact was identified. The Directors are, however, aware of the changing nature of risks associated with climate change and 
will regularly assess these risks against judgements and estimates made in the preparation of the Group’s Financial Statements.

200

Spirax Group  Annual Report 2023

Financial Statements1 Accounting policies continued
Basis of preparation continued
The Group has considerable financial resources together with a diverse range of products and customers across wide 
geographic areas and industries. As a consequence, the Directors believe that the Group is well placed to manage its 
business risks successfully.

Further information on the Group’s business activities, performance and position, together with the financial position of 
the Group, its capital structure and cash flow are included in the Strategic Report from the inside front cover to page 105. 
In addition, Note 27 to the Financial Statements discloses details of the Group’s financial risk management and 
credit facilities.

The Consolidated Financial Statements are presented in pounds sterling, which is the Company’s functional currency, 
rounded to the nearest one hundred thousand.

New standards and interpretations applied in the current year
During the current year, the Group has applied the following amendments to IFRS Standards and Interpretations issued by 
the International Accounting Standards Board (IASB) effective for annual periods that begin on or after 1st January 2023. 
Adoption has not had a material impact on the disclosures or on the amounts reported in these Financial Statements:

•  IFRS 17 Insurance Contracts

•  Amendments to IAS 1 Presentation of Financial Statements and IFRS Practice Statement 2 Making Materiality Judgements: 

Disclosure of Accounting Policies

•  Amendments to IAS 12 Income Taxes: Deferred Tax related to Assets and Liabilities arising from a Single Transaction (see 

Note 15 for further details)

•  Amendments to IAS 12 Income Taxes: International Tax Reform – Pillar Two Model Rules

•  Amendments to IAS 8 Accounting Policies, Changes in Accounting Estimates and Errors: Definition of Accounting Estimates

The economies in Argentina and Turkey are subject to high inflation. IAS 29 (Financial Reporting in Hyperinflationary 
Economies) requires the following application:

•  Adjustment of historical cost non-monetary assets and liabilities for the change in purchasing power caused by inflation 

from the date of initial recognition to the balance sheet date; 

•  Adjustment of the Consolidated Income Statement for inflation during the period; and

•  Translation of the Consolidated Income Statement at the period-end foreign exchange rate instead of an average rate.

At 31st December 2023 the Group have performed a review of the impact of the application of IAS 29 and concluded that 
the adoption of IAS 29 is not required as its impact on the Consolidated Financial Statements is not material. The Group will 
continue to monitor and assess this position going forward.

New standards and interpretations not yet applied
At the date of authorisation of these Financial Statements, the Group has not applied the following new and revised 
IFRS Standards that have been issued but are not yet effective:

•  Amendments to IFRS 10 and IAS 28: Sale or Contribution of Assets between an Investor and its Associate or Joint Venture

•  Amendments to IAS 1: Classification of Liabilities as Current or Non-current

•  Amendments to IAS 1: Non-current Liabilities with Covenants

•  Amendments to IAS 7 and IFRS 7: Supplier Finance Arrangements

•  Amendments to IFRS 16: Lease Liability in a Sale and Leaseback

The Directors do not expect that the adoption of the Standards listed above will have a material impact on the Financial 
Statements of the Group in future periods.

Basis of accounting
(i)   Subsidiaries 

The Group Consolidated Financial Statements include the results of the Company and all its subsidiary undertakings. 
Subsidiaries are entities controlled by the Group. Control is achieved when the Group has power over an entity, is 
exposed, or has rights, to variable returns from its involvement with the entity and has the ability to use its power to 
affect those returns. In assessing control, potential voting rights that presently are exercisable or convertible are taken 
into account. The Financial Statements of subsidiaries are included in the Consolidated Financial Statements from the 
date that control commences until the date that control ceases.

(ii)  Associates 

Associates are those entities for which the Group has significant influence, but not control, over the financial and 
operating policies. The Financial Statements include the Group’s share of the total recognised income and expense of 
Associates on an equity accounted basis, from the date that significant influence commenced until the date that 
significant influence ceases.

Spirax Group  Annual Report 2023

201

Financial Statements1 Accounting policies continued
Basis of accounting continued
(iii) Transactions eliminated on consolidation 

Intra-Group balances, and any unrealised gains and losses or income and expenses arising from intra-Group 
transactions, are eliminated in preparing the Group Consolidated Financial Statements. Unrealised gains arising from 
transactions with Associates are eliminated to the extent of the Group’s interest in the entity.

Foreign currency
(i)   On consolidation 

The assets and liabilities of foreign operations are translated into sterling at exchange rates ruling at the date of the 
Consolidated Statement of Financial Position (closing rate). The revenues, expenses and cash flows of foreign 
operations are translated into sterling at average rates of exchange ruling during the year. Where the Notes to the Group 
Consolidated Financial Statements include tables reconciling movements between opening and closing balances, 
opening and closing assets and liabilities are translated at closing rates and revenue, expenses and all other movements 
are translated at average rates, with the exchange differences arising being disclosed separately. 

Exchange differences arising from the translation of the assets and liabilities of foreign operations are taken to a 
separate translation reserve within equity. They are recycled and recognised in the Consolidated Income Statement 
upon disposal of the operation. Any differences that have arisen before 1st January 2004, the date of transition to IFRS, 
are not presented as a separate component of equity.

(ii)  Foreign currency transactions 

Transactions in foreign currencies are translated to the respective currencies of the Group entities at the foreign 
exchange rate at the date of the transaction. Monetary assets and liabilities at the date of the Statement of Financial 
Position denominated in a currency other than the functional currency of the entity are translated at the foreign 
exchange rate ruling at that date. Foreign exchange differences arising on translation are recognised in the 
Consolidated Income Statement. Non-monetary assets and liabilities that are measured in terms of historical cost in a 
foreign currency are translated using the exchange rate at the date of the transaction. Non-monetary assets and 
liabilities denominated in foreign currencies that are stated at fair value are translated at foreign exchange rates ruling at 
the dates fair value was determined. 

Cash flow hedges
Where a derivative financial instrument is designated as a hedge of the variability in cash flows of a highly probable 
forecasted transaction, the effective part of any gain or loss on the derivative financial instrument is recognised in other 
comprehensive income and presented in the cash flow hedges reserve. The associated gain or loss is removed from equity 
and recognised in the Consolidated Income Statement in the period in which the transaction to which it relates occurs.

Net investment hedge accounting
The Group uses foreign currency denominated borrowings as a hedge against translation exposure on the Group’s net 
investment in overseas companies. Where the hedge is fully effective at hedging, the variability in the net assets of such 
companies caused by changes in exchange rates and the changes in value of the borrowings are recognised in the 
Consolidated Statement of Comprehensive Income and accumulated in the net investment hedge reserve. The ineffective 
part of any changes in value caused by changes in exchange rates is recognised in the Consolidated Income Statement.

Interest-bearing borrowings
Interest-bearing borrowings are recognised initially at the fair value of consideration received, less directly attributable 
transaction costs. Subsequent to initial recognition, interest-bearing borrowings are measured at amortised cost with any 
difference between cost and redemption value being recognised in the Consolidated Income Statement over the period of 
the borrowings on an effective interest basis.

Other financial liabilities
Other financial liabilities, including borrowings, are initially measured at fair value, net of transaction costs. Other financial 
liabilities are subsequently measured at amortised cost using the effective interest method, with interest expense 
recognised on an effective interest basis. The effective interest method is a method of calculating the amortised cost of the 
financial liability and of allocating interest expense over the relevant period. The effective interest rate is the rate that 
exactly discounts estimated future cash payments through the expected life of the financial liability, or, where appropriate, 
a shorter period, to the net carrying amount on initial recognition.

The Group has not participated in any supplier financing arrangements during the current or prior year. 

202

Spirax Group  Annual Report 2023

Notes to the Consolidated Financial Statements continuedFinancial Statements1 Accounting policies continued
Property, plant and equipment
Items of property, plant and equipment are stated at cost or deemed cost, less accumulated depreciation. Depreciation is 
charged to the Consolidated Income Statement on a straight-line basis at rates which write down the value of assets to their 
residual values over their estimated useful lives. Land is not depreciated. 

The annual principal rates are as follows:

Freehold buildings 

Leasehold buildings 

Plant and machinery 

Office furniture and fittings 

Office equipment 

Motor vehicles 

Tooling and patterns 

1.5–4.0%

Over life of lease

6.66–10%

10%

12.5–33.3%

20%

10%

The depreciation rates are reassessed annually. 

Business combinations 
Acquisitions of subsidiaries and businesses are accounted for using the acquisition method of accounting. Identified assets 
acquired and liabilities assumed are measured at their respective acquisition date fair values. The excess of the fair value of 
the consideration given over the fair value of the identifiable net assets acquired is recorded as goodwill. Acquisition-
related costs are expensed as incurred. The operating results of the acquired business are reflected in the Group’s 
Consolidated Financial Statements after the date of acquisition.

The cost of the acquisition is measured as the cash paid and also includes the fair value of any asset or liability resulting 
from a contingent consideration arrangement at the acquisition date.

Intangible assets
(i)   Goodwill 

Goodwill represents the difference between the cost of the acquisition and the fair value of the net identifiable assets 
acquired. Goodwill is stated at cost less any accumulated impairment losses. Goodwill is allocated to cash-generating 
units and is not amortised but is tested annually for impairment (see Note 14 for more detail). Annual impairment tests 
are performed on goodwill by comparing the carrying value with the recoverable amount, being the higher of the fair 
value less cost to sell and value in use, discounted at an appropriate discount rate, of future cash flows in respect of 
goodwill for the relevant cash-generating unit. 

(ii)  Research and development 

Expenditure on R&D is charged to the Consolidated Income Statement in the period in which it is incurred except when 
development expenditure is capitalised where the development costs meet certain distinct criteria for capitalisation. 
These criteria include demonstration of the technical feasibility, intent of completing a new intangible asset that is 
separable, the ability to measure reliably the expenditure attributable to the intangible asset during its development 
phase and that the asset will generate probable future economic benefits. The expenditure capitalised includes staff 
costs and related expenses. Capitalised development expenditure is stated at cost less accumulated amortisation (see 
below) and any impairment losses. 

(iii) Other intangible assets 

Intangible assets other than goodwill that are acquired by the Group are stated at cost less accumulated amortisation 
(see below) and any impairment losses.

Where computer software is cloud based and the Group does not have control of the software, the configuration and 
customisation costs are expensed over either:

•  The period the services are received, where costs are distinct from the underlying software

•  The period of the SaaS arrangement, where costs are not distinct from the underlying software

Spirax Group  Annual Report 2023

203

Financial Statements1 Accounting policies continued
Intangible assets continued
(iv) Amortisation 

Amortisation is charged to the Consolidated Income Statement on a straight-line basis over the estimated useful lives of 
intangible assets, other than goodwill, from the date they are available for use. The annual principal amortisation rates are 
as follows: 

Capitalised development costs 

ERP systems and software 

Brand names and trademarks 

20%

12–33%

5–33%

Manufacturing designs and core technology 

6–50%

Non-compete undertakings and other 

Customer relationships 

20–100%

 6–33%

Inventories
Inventories are measured at the lower of cost and net realisable value. Inventory cost is calculated on both first in, first out 
and weighted average methodologies depending on which is deemed most appropriate. The cost of inventories includes 
expenditure incurred in acquiring the inventories, production or conversion costs and other costs in bringing them to their 
existing location and condition. In the case of manufactured inventories and work in progress, cost includes an appropriate 
share of production overheads based on normal operating capacity. 

Trade receivables and other receivables
Trade receivables are carried at original invoice amount (which is considered a reasonable proxy for fair value) and are 
subsequently held at amortised cost less a loss allowance. Other receivables are initially measured at fair value. The loss 
allowance of trade receivables is based on lifetime expected credit losses. Lifetime expected credit losses are calculated 
by assessing historic credit loss experience, adjusted for factors specific to the receivable and operating company. 
The movement in the provision is recognised in the Consolidated Income Statement. 

Trade and other payables
Trade and other payables are recognised at fair value and subsequently held at amortised cost. 

Provisions and contingent liabilities
A provision is recognised in the Consolidated Statement of Financial Position when the Group has a present legal or 
constructive obligation as a result of a past event and it is probable that an outflow of resources, which can be reliably 
measured, will be required to settle the obligation. If the obligation is expected to be settled within 12 months of the 
reporting date, the provision is included within current liabilities and if expected to be settled after 12 months, it is included 
in non-current liabilities. 

In respect of product warranties, a provision is recognised when the underlying products or services are sold. Obligations 
arising from restructuring plans are recognised when detailed formal plans have been established and there is a valid 
expectation that such a plan will be carried out. Provisions are recognised at an amount equal to the best estimate of the 
expenditure required to settle the Group’s liability. If the likelihood of having to settle the obligation is less than probable but 
more than remote, or the amount of the obligation cannot be measured reliably, then a contingent liability is disclosed. 

Cash and cash equivalents
Cash and cash equivalents comprise cash balances and call deposits with an original maturity of three months or less, and 
are held at amortised cost. Bank overdrafts that are repayable on demand and form an integral part of the Group’s cash 
management are included as a component of cash and cash equivalents for the purpose of the Statement of Cash Flows.

Going concern
The Group’s principal objective when managing liquidity is to safeguard the ability to continue as a going concern for at 
least 12 months from the date of signing the 2023 Annual Report. The Group retains sufficient resources to remain in 
compliance with all the required terms and conditions within its borrowing facilities with material headroom and no material 
uncertainties have been identified. The Group continues to conduct ongoing risk assessments on its business operations 
and liquidity. Consideration has also been given to reverse stress tests, which seek to identify factors that might cause the 
Group to require additional liquidity and form a view as to the probability of these occurring. 

The Group’s financial position remains robust, with the next maturity of our committed debt facilities being $150 million of 
Bank Term loan which matures in October 2025 and which are accounted for within the cash flow forecast model. The 
Group’s debt facilities contain a leverage covenant of up to 3.5x. Certain debt facilities also contain an interest cover 
covenant of a minimum of 3.0x. The Group regularly monitors its financial position to ensure that it remains within the terms 
of these debt covenants. At 31st December 2023 leverage (net debt excluding lease liabilities divided by adjusted earnings 
before interest, tax, depreciation and amortisation) was 1.7x (2022: 1.7x), Interest cover (adjusted earnings before interest, 
tax, depreciation and amortisation divided by net bank interest) was 10x (2022: 58x).

204

Spirax Group  Annual Report 2023

Notes to the Consolidated Financial Statements continuedFinancial Statements1 Accounting policies continued
Going concern continued
Reverse ‘stress testing’ was also performed to assess the level of business under performance would be required for a 
breach of the financial covenants to occur, the results of which evidenced that no reasonably possible change in future 
forecast cash flows would cause a breach of these covenants. In addition, the reverse stress test cash flow modelling does 
not take into account any mitigating actions which the Group would implement in the event of a severe and extended 
revenue and profitability decline. Such actions would serve to further increase covenant headroom.

Having assessed the relevant business risks as discussed in our principal risks on pages 101-105 and having considered the 
potential impact of any climate change related risks as outlined within the Task Force on Climate-related Financial 
Disclosures section on pages 84-91, and in the context of the liquidity and covenant headroom available under several 
alternative scenarios as set out in the viability assessment on pages 42-43, the Directors consider it appropriate to continue 
to adopt the going concern basis in preparing the financial statements.

Alternative performance measures
The Group reports under International Financial Reporting Standards (IFRS) and also uses alternative performance measures 
where the Board believes that they help to effectively monitor the performance of the Group and users of the Financial 
Statements might find them informative. Certain alternative performance measures also form a meaningful element of 
Executive Directors’ variable remuneration. A definition of the alternative performance measures included in the Annual 
Report and a reconciliation to the closest IFRS equivalent are disclosed in the Appendix. Adjusted performance measures 
are not considered to be a substitute for, or superior to, IFRS measures.

Employee benefits
(i)   Defined contribution plans 

Obligations for contributions to defined contribution pension plans are recognised as an expense in the Consolidated 
Income Statement as incurred.

(ii)  Defined benefit plans 

The costs of providing pensions under defined benefit schemes are calculated in accordance with the advice of 
qualified actuaries and spread over the period during which benefit is expected to be derived from the employees’ 
services. The Group’s net obligation or surplus in respect of defined benefit pensions is calculated separately for each 
plan by estimating the amount of future benefit that employees have earned in return for their service in the current and 
prior periods. Past service costs are recognised straight away.

That benefit is discounted at rates reflecting the yields on AA credit rated corporate bonds that have maturity dates 
approximating the terms of the Group’s obligations to determine its present value. Pension scheme assets are measured 
at fair value at the Statement of Financial Position date. Actuarial gains and losses, differences between the expected 
and actual returns, and the effect of changes in actuarial assumptions are recognised in the Statement of 
Comprehensive Income in the year they arise. Any scheme surplus (to the extent it is considered recoverable under the 
provisions of IFRIC 14) or deficit is recognised in full in the Statement of Financial Position. 

The costs of other post-employment liabilities are calculated in a similar way to defined benefit pension schemes and 
are spread over the relevant period, in accordance with the advice of qualified actuaries. 

(iii) Employee share plans 

Incentives in the form of shares are provided to employees under share award schemes. The fair value of these awards 
at their date of grant is charged to the Consolidated Income Statement over the relevant vesting periods with a 
corresponding increase in equity. The value of the charge is adjusted to reflect share awards vesting. 

(iv) Long-term share incentive plans 

The fair value of awards is measured at the date of grant and the cost spread over the vesting period. The amount 
recognised as an expense is not adjusted to reflect market-based performance conditions, but is adjusted for non-
market-based performance conditions. Awards can vest in the form of shares, a nil-cost option or, exceptionally, cash.

Revenue
The Group applies the following five-step framework when recognising revenue:

Step 1: Identify the contracts with customers.

Step 2: Identify the performance obligations in the contract.

Step 3: Determine the transaction price. 

Step 4: Allocate the transaction price to the performance obligations in the contract.

Step 5: Recognise revenue when (or as) the entity satisfies a performance obligation.

The criteria the Group uses to identify the performance obligations within a contract are:

•  The customer must be able to benefit from the goods or services either on its own or in combination with other resources 

available to the customer and

•  The entity’s promise to transfer the good or service to the customer is separable from other promises in the contract 

Spirax Group  Annual Report 2023

205

Financial Statements1 Accounting policies continued
Revenue continued
The transaction price is the value that the Group expects to be entitled to from the customer and includes discounts, 
rebates, credits, price concessions, incentives, performance bonuses, penalties and liquidated damages, but is not reduced 
for bad debts. It is net of any value-added tax (VAT) and other sales-related taxes. Variable consideration that is dependent 
on certain events is estimated, and then constrained to the extent that it is highly probable.

Revenue is recognised over time as the product is being manufactured or a service is being provided if any of the following 
criteria are met: 

•  The Group is creating a bespoke item which does not have an alternative use to the Group (i.e. we would incur a 

significant loss to rework and/or sell to another customer) and the entity has a right to payment for work completed to 
date including a reasonable profit

•  The customer controls the asset that is being created or enhanced during the manufacturing process, i.e. the customer 

has the right to significantly modify and dictate how the product is built during construction 

•  As customers receive services provided by the Group, they simultaneously consume the benefit of such services

Judgement is made when determining if a product is bespoke and the value of revenue to recognise over time as products 
are being manufactured. However, due to the low value of orders for bespoke items in progress at the 31st December 2023 
where we have a right to payment of costs plus a reasonable profit, this is not considered a critical judgement. 

The value of revenue to be recognised over time for goods being manufactured is calculated using a cost-based input 
approach. This is considered a faithful depiction of the transfer of the goods as the costs incurred, total costs expected to 
be incurred and order value are known. Each month progress on manufacturing contracts is reviewed and a contract asset 
or liability recognised for any work performed to date. Any amount previously recognised as a contract asset is reclassified 
to trade receivables at the point at which it is invoiced to the customer. If an interim payment exceeds the revenue 
recognised to date under the cost-based input method then the Group recognises a contract liability for the difference.

The value of revenue to be recognised over time for services being provided is calculated based on the stage of completion. 
This is assessed by reference to the contractual performance obligations with each separate customer and the costs 
incurred on the contract to date in comparison to the total forecast costs of the contract. Payment for such services is not 
due from the customer until they are complete and therefore a contract asset is recognised over the period in which the 
services are performed representing the entity’s right to consideration for the services performed to date.

If the criteria to recognise revenue over time are not met then revenue is recognised at a point in time when the customer 
obtains control of the asset and the performance obligation is satisfied. The customer obtains control of the asset when the 
customer can direct the use of the asset and obtain the benefits from the asset. 

Factors the Group considers when determining the point in time when control of the asset has passed to the customer and 
revenue recognised include: 

•  The Group has a right to payment

•  Legal title is transferred to the customer

•  Physical possession of the asset has been transferred to the customer

•  The customer has the significant risks and rewards of ownership

•  The customer has accepted the asset

Control normally passes and revenue is recognised when the goods are either dispatched or delivered to the customer 
(in accordance with the terms and conditions of the sale) or the installation and testing are completed. Until this point, no 
revenue is recognised on point in time sales. Due to this, a contract liability may be recognised at the time of the initial sales 
transaction if a payment in advance, or deposit is received.

A large proportion of the Group’s revenue qualifies for recognition on dispatch or delivery of the goods to the customer as 
this is when the performance obligation is satisfied. This is normally the trigger point for raising an invoice per the terms and 
conditions of the order. Therefore invoicing for a large proportion of the Group’s revenue occurs at the same time as when 
the performance obligation is satisfied. Contract assets at 31st December 2023 were £17.0m (1.0% of total revenue) (2022: 
£11.7m (0.7% of total revenue)).

All revenue recognised by the Group is generated through contracts with customers.

When the unavoidable costs of fulfilling the contract exceed the revenue to be recognised the contract is loss making and 
the expected loss is recognised in the Consolidated Consolidated Income Statement immediately. 

Warranties that give assurance that a product meets agreed-upon specifications are accounted for as a cost provision and 
do not impact the timing and value of revenue. The Group does not have any material warranties that promise more than just 
providing assurance that a product meets agreed-upon specifications. 

Costs of obtaining a contract, which are only incurred because the contract was obtained, are capitalised and expensed at 
a later date. At 31st December 2023 no costs of obtaining a contract were capitalised. All other assets recognised to fulfil 
a contract are within the scope of other accounting standards and policies.

206

Spirax Group  Annual Report 2023

Notes to the Consolidated Financial Statements continuedFinancial Statements1 Accounting policies continued
Leases
The Group assesses whether a contract is or contains a lease at inception of the contract. The Group recognises a right-of-
use asset and a corresponding lease liability with respect to all lease arrangements in which it is the lessee, except for 
short-term leases (defined as leases with a lease term of 12 months or less) and leases of low value assets (assets with a 
value of less than £5,000). For these leases, the Group recognises the lease payments as an operating expense on a 
straight-line basis over the term of the lease unless another systematic basis is more representative of the time pattern in 
which economic benefits from the leased assets are consumed.

For new leases entered into, the lease liability is initially measured at the present value of the lease payments that are not 
paid at the commencement date, discounted by using the incremental borrowing rate for the related geographical location 
unless the rate implicit in the lease is readily determinable. The incremental borrowing rate is calculated at the rate of 
interest at which the company would have been able to borrow for a similar term and with a similar security the funds 
necessary to obtain a similar asset in a similar market.

Lease payments included in the measurement of the lease liability comprise:

•  Fixed lease payments (including in substance fixed payments), less any lease incentives receivable

•  Variable lease payments that depend on an index or rate, initially measured using the index or rate at the commencement 

date

•  The amount expected to be payable by the Company under residual value guarantees

•  The exercise price of purchase options, if the Company is reasonably certain to exercise the options

•  Payments of penalties for terminating the lease, if the lease term reflects the exercise of an option to terminate the lease

The lease liability is subsequently measured by increasing the carrying amount to reflect interest on the lease liability and 
by reducing the carrying amount to reflect the lease payments made. 

The Group remeasures the lease liability (and makes a corresponding adjustment to the related right-of-use asset) whenever:

•  The lease term has changed or there is a significant event or change in circumstances resulting in a change in the 

assessment of exercise of a purchase option

•  The lease payments change due to changes in an index or rate or a change in expected payment under a residual 

guarantee value

The right-of-use assets comprise the initial measurement of the corresponding lease liability, lease payments made at or 
before the commencement date and any initial direct costs. They are subsequently measured at cost less accumulated 
depreciation and impairment losses. 

Right-of-use assets are depreciated over the shorter period of lease term and useful life of the underlying asset. If a lease 
transfers ownership of the underlying asset or the cost of the right-of-use asset reflects that the Group expects to exercise 
a purchase option, the related right-of-use asset is depreciated over the useful life of the underlying asset.

Variable lease payments that do not depend on an index or rate are not included in the measurement of the lease liability 
and the right-of-use asset. The related payments are recognised as an expense in the period in which the event or condition 
that triggers those payments occurs.

Judgement is required when determining whether to include or exclude optional extension periods within the lease term, 
and estimation is required when calculating the incremental borrowing rate used to discount the future lease cash flows. 
These are not considered critical judgements or a key source of estimation uncertainty.

Taxation
The tax charge comprises current and deferred tax. Income tax expense is recognised in the Consolidated Income 
Statement unless it relates to items recognised directly in equity or in other comprehensive income, when it is also 
recognised in equity or other comprehensive income respectively. Current tax is the expected tax payable on the profit for 
the year and any adjustments in respect of previous years using tax rates enacted or substantively enacted at the reporting 
date. Tax positions are reviewed to assess whether a provision should be made on prevailing circumstances. Tax provisions 
are included within current taxation payable. Deferred tax is provided on temporary differences arising between the tax 
base of assets and liabilities, and their carrying amounts in the Financial Statements. Deferred tax assets are recognised to 
the extent that it is probable that future taxable profits will be available against which the asset can be utilised. Deferred tax 
is provided using rates of tax that have been enacted or substantively enacted at the date of the Statement of Financial 
Position or the date that the temporary differences are expected to reverse. Deferred tax assets are reviewed at each 
reporting date and are reduced to the extent that it is no longer probable that the related tax benefit will be realised. 

Share capital and repurchased shares
When share capital recognised as equity is repurchased, the amount of the consideration paid, including directly 
attributable costs, is recognised as a deduction from equity. Repurchased shares are classified as treasury shares or placed 
in an Employee Benefit Trust and are presented as a deduction from total equity. 

Spirax Group  Annual Report 2023

207

Financial Statements2 Segmental reporting
As required by IFRS 8 Operating Segments, the segmental structure reflects the current internal reporting provided to the 
Chief Operating Decision Maker (considered to be the Board) on a regular basis to assist in making decisions on resource 
allocation to each segment and to assess performance. 

The Group is organised into 3 segments with the following core product expertise:

•  Steam Thermal Solutions - Industrial and commercial steam systems 

•  Electric Thermal Solutions - Electrical process heating and temperature management solutions

•  Watson-Marlow - Peristaltic and niche pumps and associated fluid path technologies

No changes to the structure of operating segments have been made during the current period.

Analysis by operating segment
2023

Steam Thermal Solutions

Electric Thermal Solutions

Watson-Marlow

Corporate 

Total

Net financing expense

Share of (loss)/profit of Associate

Profit before tax

2022

Steam Thermal Solutions

Electric Thermal Solutions

Watson-Marlow

Corporate

Total

Net financing expense

Share of (loss)/profit of Associate

Profit before tax

The following table details the split of revenue by geography for the combined Group:

Europe, Middle East and Africa

Asia Pacific

Americas

Total revenue

Total
operating
profit
£m

205.2

25.8

81.2

Operating
margin
%

22.5%

6.8%

20.6%

Revenue
£m

910.1

378.5

394.0

—

(27.8)

1,682.6

284.4

16.9%

Revenue
£m

866.0

256.1

488.5

—

1,610.6

(39.9)

—

244.5

Total
operating
profit
£m

196.2

7.3

154.4

(39.1)

318.8

(10.7)

—

308.1

2023
£m

718.7

357.4

606.5

Operating
margin
%

22.7%

2.9%

31.6%

19.8%

2022
£m

649.6

384.3

576.7

1,682.6

1,610.6

Revenue generated by Group companies based in the USA is £454.2m (2022: £433.0m), in China is £177.8m (2022: 
£213.2m), in Germany is £153.2m (2022: £134.3m), in the UK is £110.0m (2022: £115.7m) and in the rest of the world is 
£787.4m (2022: £714.4m).

208

Spirax Group  Annual Report 2023

Notes to the Consolidated Financial Statements continuedFinancial Statements2 Segmental reporting continued
Net financing income and expense

Steam Thermal Solutions

Electric Thermal Solutions

Watson-Marlow

Corporate 

Total net financing expense

Net assets

Steam Thermal Solutions

Electric Thermal Solutions

Watson-Marlow

Corporate*

Liabilities

Net deferred tax 

Net tax payable

Net debt including lease liabilities

Net assets

2022
Income 
£m

2022
Expense 
£m

2023
Income 
£m

2023
Expense 
£m

4.1

0.8

0.9

5.5

11.3

(3.3)

(1.6)

(1.2)

(45.1)

(51.2)

2023
Net 
£m

0.8

(0.8)

(0.3)

(39.6)

(39.9)

3.6

0.3

0.3

1.4

5.6

2022
Net 
£m

1.8

(0.2)

(0.3)

(12.0)

(10.7)

2022
Liabilities
£m

(219.2)

(80.2)

(55.3)

(7.4)

(1.8)

(0.5)

(0.6)

(13.4)

(16.3)

2022
Assets
£m

756.8

1,171.9

423.8

15.5

2023
Assets
£m

714.1

1,128.8

429.3

31.9

2023
Liabilities
£m

(203.7)

(82.7)

(43.6)

(1.1)

2,304.1

(331.1)

2,368.0

(362.1)

(331.1)

(37.2)

(14.7)

(763.4)

1,157.7

(362.1)

(59.1)

(21.4)

(755.6)

1,169.8

*   In order to align with how we manage net assets across the Group, we have reallocated specific assets and liabilities to the corporate operating 
segment in both the current period and the comparative periods. In the prior year, for assets, £9.6m has been allocated out of Steam Thermal 
Solutions with the remaining balance split between Electric Thermal Solutions and Watson-Marlow. For liabilities, £7.6m has been allocated out of 
Steam Thermal Solutions with the remaining adjustment split between Electric Thermal Solutions and Watson-Marlow.

Non-current assets in the USA were £689.1m (2022: £686.8m), in France were £388.7m (2022: £403.1m), in the UK were 
£251.1m (2022: £284.1m), in Germany were £161.0m (2022: £165.6m) and in the rest of the world were £193.7m (2022: 
£191.8m).

Capital additions, depreciation, amortisation and impairment

Steam Thermal Solutions

Electric Thermal Solutions

Watson-Marlow 

Corporate*

Group total

2023
Capital
additions
£m

2023
Depreciation,
amortisation
 and impairment
£m

48.2

32.2

66.6

14.1

161.1

47.9

40.3

24.5

—

112.7

2022
Capital
additions
£m

43.8 

285.4

76.4 

3.3

408.9 

2022
Depreciation,
amortisation 
and impairment
£m

32.9

24.7

19.0

4.4

81.0

*   In order to align with how we manage net assets across the Group, we have reallocated specific capital additions, depreciation, amortisation and 
impairment to the corporate operating segment in both the current period and the comparative periods. In the prior year, both capital additions 
and depreciation, amortisation and impairment have been allocated out of Steam Thermal Solutions.

Capital additions include property, plant and equipment of £84.0m (2022: £135.0m) and intangible assets of £25.0m (2022: 
£258.3m). Right-of-use asset additions of £52.1m (2022: £15.6m) occurred during the 12-month period to 31st December 
2023. Capital additions split between the USA, UK and rest of the world are USA £68.7m (2022: £186.4m), UK £43.6m 
(2022: £51.8m) and rest of the world £48.8m (2022: £170.7m).

Spirax Group  Annual Report 2023

209

Financial Statements3 Operating costs

Cost of inventories recognised as an expense

Staff costs (Note 4)

Depreciation, amortisation and impairment

Other operating charges

Total operating costs

2023
£m

402.5

630.4

112.7

252.6

2022
£m

385.1

570.3

81.0

255.4

1,398.2

1,291.8

Total staff costs includes a credit of £3.8m (2022: £2.0m) relating to amounts capitalised during the year. Excluding this 
credit, total staff costs were £634.2m (2022: £572.3m).

4 Staff costs and numbers
The aggregate payroll costs of persons employed by the Group were as follows:

Wages and salaries

Social security costs

Pension costs

Total payroll costs

2023
£m

523.1

82.0

29.1

2022
£m

463.2

79.9

29.2

634.2

572.3

The average number of persons employed by the Group (including Directors) during the year was as follows:

2023

2,608

7,514

10,122

2022

2,699

6,670

9,369

2023
£m

(46.9)

(2.2)

(2.1)

(51.2)

11.3

(39.9)

(35.6)

(2.2)

(2.1)

2022
£m

(14.0)

(1.5)

(0.8)

(16.3)

5.6

(10.7)

(8.4)

(1.5)

(0.8)

(39.9)

(10.7)

United Kingdom

Rest of the world

Group average

5 Net financing income and expense

Financial expenses

Bank and other borrowing interest payable

Interest expense on lease liabilities

Net interest on pension scheme liabilities

Financial income

Bank interest receivable

Net financing expense

Net bank interest

Interest expense on lease liabilities

Net interest on pension scheme liabilities

Net financing expense

210

Spirax Group  Annual Report 2023

Notes to the Consolidated Financial Statements continuedFinancial Statements6 Profit before taxation
Profit before taxation is shown after charging:

Depreciation of property, plant and equipment 

Depreciation of right-of-use assets

Amortisation of acquired intangibles

Amortisation of other intangibles

Non-current asset impairment

Leases exempt from IFRS 16 (short-term, low value or variable lease payments)

Exchange difference gains

(Loss)/profit on disposal of non-current assets

Research and development

Auditor’s remuneration

Audit of these Financial Statements

Amounts receivable by the Company’s Auditor and its Associates in respect of:

Audit of Financial Statements of subsidiaries of the Company

Total audit fees 

Audit-related assurance services

Total non-audit fees 

Total Auditor’s remuneration

2023
£m

(35.5)

(16.2)

(37.2)

(8.1)

(15.7)

(3.1)

1.8

(0.1)

2022
£m

(33.2)

(13.5)

(23.7)

(8.1)

(2.5)

(2.5)

5.1

1.4 

(16.8)

(15.8)

2023
£m

0.7

1.9

2.6

0.2

0.2

2.8

2022
£m

0.4

1.9

2.3

0.1

0.1

2.4

7 Directors’ emoluments
Directors represent the key management personnel of the Group under the terms of IAS 24 Related Party Disclosures. Total 
remuneration is shown below.

Further details of salaries and short-term benefits, post-retirement benefits, share plans and long-term share incentive 
plans are shown in the Annual Report on Remuneration 2023 on pages 162 to 174. The share-based payments charge 
comprises a charge in relation to the Performance Share Plan and the Employee Share Ownership Plan (as described in 
Note 22).

Salaries and short-term benefits

Post-retirement benefits

Share-based payments

Total Directors’ remuneration

2023
£m

2.4

0.1

0.3

2.8

2022
£m

2.9

0.2

2.0

5.1

Spirax Group  Annual Report 2023

211

Financial Statements8 Taxation

Analysis of charge in the year

UK corporation tax:

Current tax on income for the year

Adjustments in respect of prior years

Foreign tax:

Current tax on income for the year

Adjustments in respect of prior years

Total current tax charge/(credit)

UK deferred tax:

Origination and reversal of timing differences

Adjustment in respect of prior years

Foreign deferred tax:

Origination and reversal of timing differences

Adjustment in respect of prior years

Total deferred tax (credit)/charge

Tax on profit on ordinary activities

Reconciliation of effective tax rate

Profit	before	tax	and	share	of	profit/(loss)	of	Associate

Expected tax at blended rate of 26.6% (2022 : 25.5%)

Increased withholding tax on overseas dividends

Non-deductible expenditure 

Overprovided in prior years 

Other reconciling items 

Total tax in Consolidated Income Statement 

Effective tax rate 

2023
£m

2022
£m

9.4

(0.1)

9.3

75.3

(0.7)

74.6

83.9

(11.4)

0.7

(10.7)

(8.6)

(4.1)

(12.7)

(23.4)

60.5

2023
£m

244.5

65.0

7.6

0.8

(4.2)

(8.7)

60.5

24.7%

7.1

(0.7)

6.4

88.6

(1.3)

87.3

93.7

(0.4)

(0.7)

(1.1)

(11.9)

2.4

(9.5)

(10.6)

83.1

2022
£m

308.1

78.7

6.2

3.6

(0.3)

(5.1)

83.1

27.0%

The Group’s tax charge in future years will be affected by the proportion of profits arising and the effective tax rates in the 
various countries in which the Group operates. The rate may also be affected by the impact of any acquisitions.

The Group is subject to a tax adjustment in Argentina that seeks to offset the impact of inflation upon taxable profits. Given 
the current high levels of inflation in Argentina, this has a meaningful impact on the group’s tax charge. The adjustment gave 
a reduction in the Group’s effective tax rate in the year of 260 bps being £6.4m on a statutory basis (2022 : 180 bps being 
£5.5m), included within ‘Other reconciling items’ in the reconciliation above. Whilst we include the expected impact of this 
adjustment in our guidance for the effective tax rate, this is difficult to accurately forecast given the current volatility of 
Argentinian inflation.

The Group monitors income tax developments in the territories in which it operates.

On 14th July 2023, the government of the United Kingdom, where the parent company is incorporated, enacted the Pillar 
Two income taxes legislation effective from 1st January 2024. Under the legislation, the parent company will be required to 
pay top-up tax on profits of its subsidiaries that are taxed at an effective tax rate of less than 15 per cent. The main 
jurisdiction where this initiative may impact is Argentina. As noted above, given the volatility of Argentinian inflation it is 
difficult to accurately forecast the impact that this Base Erosion and Profit Shifting (BEPS) initiative will have on the Group’s 
tax charge. The Group is continuing to assess the impact of the Pillar Two income taxes legislation on its future financial 
performance.

212

Spirax Group  Annual Report 2023

Notes to the Consolidated Financial Statements continuedFinancial Statements8 Taxation continued
The Group has applied the temporary exception issued by the IASB in May 2023 from the accounting requirements for 
deferred taxes in IAS 12. Accordingly, the Group neither recognises nor discloses information about deferred tax assets and 
liabilities related to Pillar Two income taxes.

In October 2017, the European Commission (EC) opened a State Aid investigation into the UK’s Controlled Foreign Company 
(CFC) regime. In April 2019, the EC published its final decision that the UK CFC Finance Company Exemption (FCE) 
constituted State Aid in certain circumstances, following which the UK Government appealed the decision to the EU General 
Court. In June 2022, the EU General Court dismissed the UK Government’s appeal following which the UK Government 
lodged a further appeal to the European Court of Justice. The UK Government’s appeal has been heard but no decision has 
been released. Like other UK Groups, the Group submitted its own appeal against the EC’s decision. 

The Group’s benefit from the FCE in the period from 1st January 2013 to 31st December 2023 is approximately £8.9m, 
including compound interest. To date, the Group has received, paid, and appealed Charging Notices totalling £4.9m, 
assessed for the period from 1st January 2017 to 31st December 2018. The Group expects to recover this in the event of a 
successful appeal and has recognised a receivable for the full amount at the year end balance sheet date as a non-current 
asset. The Group has not recognised a receivable for any repayment interest, estimated at £0.2m, on the amount of £4.9m. 
The Group has not received a Charging Notice for the period prior to 1st January 2017, the benefit for this period being 
£2.9m. HMRC has enquired into the benefit received during 2019, which the Group estimates to be £1.1m. No provisions 
have been recognised at the year end balance sheet date for either the Charging Notice amounts or for the estimates for 
the other periods.

No tax (after double tax relief for underlying tax) is expected to be payable on the future remittance of retained earnings of 
overseas subsidiaries.

The expected tax at blended rate is the product of accounting profit arising in each country multiplied by the statutory tax 
rates in each country.

The effective tax rate is calculated as a percentage of profit before tax and share of profit/(loss) of Associates.

9 Earnings per share

Profit attributable to equity shareholders (£m)

Weighted average shares (million)

Dilution (million)

Diluted weighted average shares (million)

Basic earnings per share

Diluted earnings per share

Basic and diluted earnings per share calculated on an adjusted profit basis are included in the Appendix. 

The dilution is in respect of the Performance Share Plan.

10 Dividends

Amounts paid in the year:

Final dividend for the year ended 31st December 2022 of 109.5p (2021: 97.5p) per share

Interim dividend for the year ended 31st December 2023 of 46.0p (2022: 42.5p) per share

Total dividends paid

Amounts arising in respect of the year:

Interim dividend for the year ended 31st December 2023 of 46.0p (2022: 42.5p) per share

Proposed final dividend for the year ended 31st December 2023 of 114.0p (2022: 109.5p) per share

Total dividends arising

2023

183.6

73.6

0.2

73.8

2022

224.7

73.6

0.2

73.8

249.5p

305.1p

248.9p

304.4p

2023
£m

80.7

33.8

114.5

33.8

84.0

117.8

2022
£m

71.9

31.2

103.1

31.2

80.8

112.0

The proposed dividend is subject to approval in 2024. It is therefore not included as a liability in these Financial Statements. 
No scrip alternative to the cash dividend is being offered in respect of the proposed final dividend for the year ended 
31st December 2023.

Spirax Group  Annual Report 2023

213

Financial Statements11 Investment in Associate
On 4th July, the Group invested in Kyoto Group AS (Kyoto) for total consideration of 41.1m NOK (£3.0m). Kyoto has 
specialised skills within thermal energy storage solutions and provides a thermal energy storage solution named the Kyoto 
Heatcube, which enables storage of heat from different power and heat sources for later use and thereby contributing to 
low cost and low CO2 emissions. As a result of the rights and powers attached to the Group’s shareholding, the Group has 
concluded that it has significant influence and, as a result, will equity account for its share of Kyoto’s results, as an 
investment in Associate. This investment in Associate is not considered individually material to the Group. As Kyoto is listed 
on the Oslo Stock Exchange, the Group will report the share of profit/(loss) for the year on a 6 month time lag, this does not 
have a material impact on the Group’s results.

Summarised financial information in respect of the Group’s individually immaterial Associate is set out below.

Cost of investment

Share of equity

Total investment in Associate

Profit for the year

Associate
2023
£m

Associate
2022
£m

3.0 

— 

3.0 

— 

1.4

(1.4)

—

0.1

Details of the Group’s Associate at 31st December 2023 are as follows:

Name of Associate

Kyoto Group AS

Country of incorporation
and operation

Proportion of ownership interest and 
voting power held

Principal activity

Norway

15.0%

Manufacturing and selling

Details of the Group’s Associate at 31st December 2022 are as follows:

Name of Associate

Country of incorporation 
and operation

Proportion of ownership interest and 
voting power held

Principal activity

Econotherm (UK) Ltd

UK

14.7%

Manufacturing and selling

On 4th July, the Group disposed of our investments in Econotherm (UK) Ltd (Econotherm) for £0.4m. At the date of the sale, 
the investment value of Econotherm was £nil with cumulative unrecognised losses of £0.3m. As such, a profit on disposal of 
£0.4m is recognised within Group operating profit. 

214

Spirax Group  Annual Report 2023

Notes to the Consolidated Financial Statements continuedFinancial Statements 
12 Property, plant and equipment
2023

Cost:

At 1st January 2023

Exchange adjustments

Additions

Transfers

Disposals

At 31st December 2023

Depreciation:

At 1st January 2023

Exchange adjustments

Charged in year

Impairment

Transfers

Disposals

At 31st December 2023

Net book value:

At 31st December 2023

2022

Cost:

At 1st January 2022

Exchange adjustments

Acquisitions

Additions

Transfers

Disposal of subsidiaries

Disposals

At 31st December 2022

Depreciation:

At 1st January 2022

Exchange adjustments

Charged in year

Impairment

Transfers

Disposals of subsidiaries

Disposals

At 31st December 2022

Net book value:

At 31st December 2022

Freehold
land and
buildings
£m

Leasehold
land and
buildings
£m

Plant and
machinery
£m

Fixtures,
fittings,
tools and
equipment
£m

Assets under
construction
£m

165.1

(4.4)

160.7

3.4

35.9

(2.4)

197.6

38.5

(1.1)

37.4

4.8

—

—

(2.4)

39.8

53.6

(3.3)

50.3

1.3

—

(1.4)

50.2

12.9

(0.8)

12.1

2.1

—

—

(1.4)

12.8

244.4

(6.6)

237.8

27.9

3.1

(14.9)

253.9

139.2

(3.7)

135.5

17.2

1.8

(0.2)

(13.6)

140.7

121.5

(4.5)

117.0

10.6

5.5

(7.8)

125.3

67.7

(2.2)

65.5

11.4

—

0.3

(7.8)

69.4

58.2

(2.0)

56.2

40.8

(45.8)

(0.4)

50.8

—

—

—

—

—

—

—

—

Total
£m

642.8

(20.8)

622.0

84.0

(1.3)

(26.9)

677.8

258.3

(7.8)

250.5

35.5

1.8

0.1

(25.2)

262.7

157.8

37.4

113.2

55.9

50.8

415.1

Freehold
land and
buildings
£m

Leasehold
land and
buildings
£m

Plant and
machinery
£m

Fixtures,
fittings,
tools and
equipment
£m

Assets under
construction
£m

157.7

6.1

163.8

7.3

2.8

—

—

(8.8)

165.1

36.9

1.8

38.7

6.4

2.1

—

—

(8.7)

38.5

40.8

1.7

42.5

9.4

1.4

0.7

(0.3)

(0.1)

53.6

10.9

0.5

11.4

1.8

—

—

(0.3)

—

12.9

204.2

9.0

213.2

11.2

23.1

7.9

(0.6)

(10.4)

89.4

3.1

92.5

2.1

17.1

17.5

(0.3)

(7.4)

244.4

121.5

127.4

5.9

133.3

15.5

0.4

—

(0.4)

(9.6)

139.2

61.8

2.7

64.5

9.5

—

—

(0.2)

(6.1)

67.7

22.3

1.8

24.1

0.7

59.9

(26.4)

—

(0.1)

58.2

—

—

—

—

—

—

—

—

—

Total
£m

514.4

21.7

536.1

30.7

104.3

(0.3)

(1.2)

(26.8)

642.8

237.0

10.9

247.9

33.2

2.5

—

(0.9)

(24.4)

258.3

126.6

40.7

105.2

53.8

58.2

384.5

Spirax Group  Annual Report 2023

215

Financial Statements12 Property, plant and equipment continued
All impaired assets have been impaired down to a recoverable amount of £nil. In 2023, the Group identified indicators of 
impairment as a result of the restructure of the Watson- Marlow Business. A total of £1.8m was recognised within Group 
operating profit. In the prior year, £2.5m was recognised in relation to the Chromalox manufacturing operations in Soissons 
(France). 

The total amount of transfers relates to property, plant and equipment transferred to other intangible assets (see Note 14).

13 Leases
Right-of-use assets
2023

Cost:

At 1st January 2023

Exchange adjustments

Additions

Disposals

At 31st December 2023

Depreciation:

At 1st January 2023

Exchange adjustments

Charged in the year

Disposals

At 31st December 2023

Net book value:

At 31st December 2023

Leased land
and buildings
£m

Leased plant
and machinery
£m

Leased fixtures,
fittings, tools
and equipment
£m

Total right-of-
use assets
£m

86.2

(3.1)

83.1

44.4

(7.4)

120.1

28.2

(0.9)

27.3

11.5

(5.9)

32.9

21.6

(0.6)

21.0

7.4

(4.0)

24.4

13.3

(0.4)

12.9

4.5

(3.3)

14.1

3.1

(0.2)

2.9

0.3

(0.6)

2.6

2.2

(0.1)

2.1

0.2

(0.6)

1.7

110.9

(3.9)

107.0

52.1

(12.0)

147.1

43.7

(1.4)

42.3

16.2

(9.8)

48.7

87.2

10.3

0.9

98.4

The vast majority of the right-of-use asset value relates to leased property where the Group leases a number of office and 
warehouse sites in a number of geographical locations. The remaining leases are largely made up of leased motor vehicles, 
where the Group makes use of leasing cars for sales and service engineers at a number of operating company locations. 
The average lease term is 4.3 years (2022: 4.4 years).

216

Spirax Group  Annual Report 2023

Notes to the Consolidated Financial Statements continuedFinancial Statements13 Leases continued
Right-of-use assets continued
2022

Cost:

At 1st January 2022

Exchange adjustments

Acquisitions

Additions

Disposals

At 31st December 2022

Depreciation:

At 1st January 2022

Exchange adjustments

Charged in the year

Disposals

At 31st December 2022

Net book value:

At 31st December 2022

Leased land 
and buildings
£m

Leased plant
and machinery
£m

Leased fixtures,
fittings, tools
and equipment
£m

Total right-of-
use assets
£m

73.9

3.9

77.8

3.8

6.5

(1.9)

86.2

19.0

1.6

20.6

9.1

(1.5)

28.2

17.2

1.0

18.2

0.1

4.7

(1.4)

21.6

9.8

0.6

10.4

4.1

(1.2)

13.3

58.0

8.3

2.4

0.2

2.6

0.2

0.3

—

3.1

1.8

0.1

1.9

0.3

—

2.2

0.9

93.5

5.1

98.6

4.1

11.5

(3.3)

110.9

30.6

2.3

32.9

13.5

(2.7)

43.7

67.2

31st 
December
2023
£m

31st 
December
2022
£m

16.2

2.2

1.9

0.9

0.3

(0.1)

21.4

13.5

1.5

1.9

0.4

0.2

(0.2)

17.3

The maturity analysis of lease liabilities is presented in Note 27.

Amounts recognised in Consolidated Income Statement

Depreciation expense on right-of-use assets

Interest expense on lease liabilities

Expense relating to short-term leases

Expense relating to leases of low value assets

Expense relating to variable lease payments not included in the measurement of the lease liability

Income from sublease right-of-use assets

Total impact on profit before tax

The total cash outflow for leases during 2023 was £21.4m (2022: £16.9m).

The following cash outflows (undiscounted) are those that the Group is potentially exposed to in future periods but are 
currently not reflected in the measurement of lease liabilities:

•  £0.1m relating to variable lease payments not based on an index or rate (2022: £0.1m)

•  £10.6m relating to optional extension periods that are not reasonably certain to be exercised as at 31st December 2023 

(2022: £1.1m)

•  £3.0m relating to leases that the Group is committed to, but have not commenced as at 31st December 2023 (2022: £28.1m)

Spirax Group  Annual Report 2023

217

Financial Statements14 Goodwill and other intangible assets
2023

Cost:

At 1st January 2023

Exchange and other adjustments

Additions

Transfers from property, plant and equipment 

Disposals

At 31st December 2023

Amortisation:

At 1st January 2023

Exchange adjustments

Charged in the year

Impairment

Transfers from property, plant and equipment

Disposals

At 31st December 2023

Net book value:

At 31st December 2023

Acquired
intangibles
£m

Development 
costs
£m

Computer
 software
£m

Total other
intangibles
£m

Goodwill
£m

632.6

(19.8)

612.8

3.6

—

—

616.4

176.8

(4.1)

172.7

37.2

—

—

—

209.9

34.9

(0.2)

34.7

7.2

1.7

(7.1)

36.5

22.0

(0.1)

21.9

3.0

—

—

(5.6)

19.3

88.6

(2.9)

85.7

14.2

(0.4)

(1.7)

97.8

57.0

(1.5)

55.5

5.1

13.9

(0.1)

(1.7)

72.7

756.1

(22.9)

733.2

25.0

1.3

(8.8)

710.8

(22.6)

688.2

—

—

—

750.7

688.2

255.8

(5.7)

250.1

45.3

13.9

(0.1)

(7.3)

301.9

7.5

0.2

7.7

—

—

—

—

7.7

406.5

17.2

25.1

448.8

680.5

Since 2018, Steam Thermal Solutions has been engaged in a project to upgrade its ERP systems. Over time the scope of the 
project has expanded substantially to include a wider range of business applications and the external technology market 
has developed. Additionally, the Group has taken the decision to implement consistent ERP solutions across all three 
Businesses this has resulted in a £13.9m impairment recognised in computer software.

2022

Cost:

At 1st January 2022

Exchange and other adjustments

Acquisitions

Additions

Transfers from property, plant and equipment 

Disposal of subsidiary

Disposals

At 31st December 2022

Amortisation:

At 1st January 2022

Exchange adjustments

Charged in the year

Disposal of subsidiary

Disposals

At 31st December 2022

Net book value:

At 31st December 2022

218

Spirax Group  Annual Report 2023

Acquired
intangibles
£m

Development
costs
£m

Computer
 software
£m

Total other
intangibles
£m

Goodwill
£m

359.2

28.8

388.0

244.6

—

—

—

—

30.2

0.3

30.5

0.1

4.3

—

—

—

632.6

34.9

142.4

10.7

153.1

23.7

—

—

176.8

19.5

0.2

19.7

2.3

—

—

22.0

78.0

1.7

79.7

0.4

8.9

0.3

(0.3)

(0.4)

88.6

49.8

2.0

51.8

5.8

(0.3)

(0.3)

57.0

467.4

30.8

498.2

245.1

13.2

0.3

(0.3)

(0.4)

418.4

33.1

451.5

259.3

—

—

—

—

756.1

710.8

211.7

12.9

224.6

31.8

(0.3)

(0.3)

255.8

7.2

0.3

7.5

—

—

—

7.5

455.8

12.9

31.6

500.3

703.3

Notes to the Consolidated Financial Statements continuedFinancial Statements14 Goodwill and other intangible assets continued
Acquired intangibles
The disclosure by class of acquired intangible assets is shown in the tables below.

2023

Cost:

At 1st January 2023

Exchange and other adjustments

Additions

At 31st December 2023

Amortisation and impairment:

At 1st January 2023

Exchange adjustments

Amortisation and impairment

At 31st December 2023

Net book value:

At 31st December 2023

Customer
relationships
£m

Brand names
and 
trademarks
£m

Manufacturing
designs and
core 
technology
£m

Non-compete
undertakings
and other
£m

Total
acquired
intangibles
£m

181.9

(5.9)

176.0

3.6

179.6

51.9

(1.0)

50.9

11.9

62.8

338.1

(11.4)

326.7

—

326.7

67.0

(2.4)

64.6

17.1

81.7

84.2

(2.3)

81.9

—

81.9

34.8

(0.5)

34.3

4.6

38.9

28.4

(0.2)

28.2

—

28.2

23.1

(0.2)

22.9

3.6

26.5

632.6

(19.8)

612.8

3.6

616.4

176.8

(4.1)

172.7

37.2

209.9

116.8

245.0

43.0

1.7

406.5

Customer relationships are amortised over their useful economic lives in line with the accounting policies disclosed in Note 
1. Within this balance the individually material balances relate to Durex Industries £73.6m (2022: £83.3m) and Thermocoax 
£24.0m (2022: £26.9m). The remaining amortisation periods are 13.9 years and 10.4 years respectively. Brand names and 
trademark assets are amortised over their useful economic lives in line with the accounting policies disclosed in Note 1. 
Within this balance individually material balances relate to Vulcanic £99.4m (2022: £106.1m), Durex Industries £19.1m (2022: 
£21.2m), Chromalox £91.6m (2022: £103.5m) and Gestra £19.6m (2022: £22.4m). The remaining amortisation periods are 
18.8 years, 18.9 years, 13.5 years and 8.3 years respectively.

Manufacturing designs and core technology are amortised over their useful economic lives in line with the accounting 
policies disclosed in Note 1. There are no individually material items within this balance. Non-compete undertakings are 
amortised over their useful economic lives in line with the accounting policies disclosed in Note 1.

2022

Cost:

At 1st January 2022

Exchange and other adjustments

Acquisitions

At 31st December 2022

Amortisation and impairment:

At 1st January 2022

Exchange adjustments

Amortisation and impairment

At 31st December 2022

Net book value:

At 31st December 2022

Customer
relationships
£m

Brand names
and 
trademarks
£m

Manufacturing
designs
and core 
technology
£m

Non-compete
undertakings
and other
£m

Total
acquired
intangibles
£m

87.1

5.0

92.1

89.8

181.9

42.2

2.9

45.1

6.8

51.9

190.2

19.0

209.2

128.9

338.1

49.9

5.0

54.9

12.1

67.0

60.2

3.9

64.1

20.1

84.2

28.6

1.8

30.4

4.4

34.8

21.7

0.9

22.6

5.8

28.4

21.7

1.0

22.7

0.4

23.1

359.2

28.8

388.0

244.6

632.6

142.4

10.7

153.1

23.7

176.8

130.0

271.1

49.4

5.3

455.8

Spirax Group  Annual Report 2023

219

Financial Statements14 Goodwill and other intangible assets continued
Impairment
In accordance with the requirements of IAS 36 Impairment of Assets, goodwill is allocated to the Group’s cash-generating 
units, or groups of cash-generating units, that are expected to benefit from the synergies of the business combination that 
gave rise to the goodwill. 

Goodwill impairment is considered based on groups of CGUs that represent the lowest level to which goodwill is monitored 
for internal management purposes, being each operating segment as disclosed in Note 2. The breakdown of the goodwill 
value at 31st December across these is shown below:

Steam Thermal Solutions

Electric Thermal Solutions

Watson-Marlow

Total goodwill

2023
Goodwill
£m

2022
Goodwill
£m

125.8

494.7

60.0

680.5

127.4

514.9

61.0

703.3

The goodwill balance has been tested for annual impairment on the following basis:

The carrying values of goodwill have been assessed by reference to value in use. These have been estimated using cash 
flows based on forecast information for the next financial year which have been approved by the Board and then extended 
by a further four years based on the most recent forecasts prepared by management. In 2023 the forecast period 
assumption has been reduced to five years across all segments to ensure consistency across the Group and to reflect 
increased volatility in the macroenvironment in recent years leading to forecasting uncertainty.

The key assumptions on which the impairment tests are based are the discount rates and forecast cash flows which are 
driven by growth rates and EBIT margins:

•  Pre-tax discount rates are based on estimations of the assumptions that market participants operating in similar sectors 
to the Group would make, using the Group’s economic profile as a starting point and adjusting appropriately, taking into 
account the size of the business along with specific geographical and industry risk factors. Discount rates are not 
adjusted for estimated impacts of inflation, which is consistent with the calculation of the future operating cash flows 
to which they are applied

•  Short to medium-term growth rates are based on external market growth rates (where available) and historical experience 

within each group of CGUs. The short to medium term is defined as not more than five years

•  Long-term growth rates are set using the weighted average GDP growth rates (IMF and Oxford Economics) of the group 

of CGUs’ end markets

•  EBIT margins are based on historical performance, operational gearing from higher sales and expected improvements 

from operational efficiency initiatives.

The principal value in use assumptions were as follows:

Operating segment

2023
Discount rate

2023
Short to
medium-term
growth rate

2023
Long-term
growth rate

Period of
 annual 
cashflow 
forecast
(years)

2022
Discount rate

2022
Short to
medium-term
growth rate

Steam Thermal Solutions

13.7% 5.0%	–	6.3%	

Electric Thermal Solutions 

11.3% 6.3%	–	17.1%

Watson-Marlow

12.6% 11.0%	–	11.4%

3.8%

3.2%

3.5%

5

5

5

14.1% 5.5%–10.5%

11.3%

5.9%–10.1%

12.0% (1.0)%–12.4%

2022
Long-term
growth rate

3.1%

2.4%

2.7%

Period of
 annual 
cashflow 
forecast
(years)

5

8

5

The results of the Group’s impairment tests are dependent upon estimates, particularly in relation to the key assumptions 
described above. Sensitivity analysis of potential changes in the key assumptions has been undertaken based on the 
following reasonably possible change sensitivities in isolation for Steam Thermal Solutions and Watson-Marlow:

•  A 50 bps increase in the discount rate applied to each group of CGUs 

•  A 100 bps reduction in the short to medium-term growth rates in Steam Thermal Solutions driven by further possible 

downward revisions to IP growth forecasts

•  A range of 0 to 1,000 bps reduction in short to medium term growth rates to reflect the possible delay in Biopharm 

recovery within Watson-Marlow

•  A 100 bps reduction in the EBIT margin used in the cash flow projections

220

Spirax Group  Annual Report 2023

Notes to the Consolidated Financial Statements continuedFinancial Statements14 Goodwill and other intangible assets continued
Impairment continued
For Electric Thermal Solutions, the following combination of sensitivities was applied: 

•  A 50 bps increase in the discount rate, in addition to 15 bps increase to long-term growth rate

•  A range of 0 bps – 660 bps reduction in the short to medium-term growth rates driven by delayed completion of 

operational improvement initiatives alongside slower recovery of demand within the semiconductor sector

•  A range of 0 bps to 130 bps reduction in the EBIT margin used in the cash flow projections, resulting from the short to 

medium-term growth rate sensitivities

For each group of CGUs, the Directors do not consider that there are any reasonably possible change sensitivities for the 
business that could arise in the next 12 months that would result in an impairment charge being recognised. 

15 Deferred tax assets and liabilities
Movement in deferred tax during the year 2023

Accelerated capital allowances

Provisions

Losses

Inventory

Pensions

Acquired intangibles

Leases - right of use assets*

Leases - liabilities*

Other temporary differences

Group total

Movement in deferred tax during the year 2022

1st January
2023
£m

Recognised
in income
£m

Recognised
in OCI
£m

Recognised
in equity
£m

Acquisitions
£m

31st December 
2023
£m

(22.8)

11.8

16.2

7.3

13.2

(91.0)

(14.4)

15.1

5.5

1.4

(0.7)

11.3

(0.9)

(0.7)

9.2

(7.3)

7.1

4.0

(59.1)

23.4

—

—

—

—

1.1

—

—

—

(2.1)

(1.0)

0.4

(0.7)

—

(0.1)

(0.3)

2.3

0.6

(0.6)

(1.3)

0.3

—

—

—

—

—

(0.8)

—

—

—

(0.8)

(21.0)

10.4

27.5

6.3

13.3

(80.3)

(21.1)

21.6

6.1

(37.2)

1st January
2022
£m

Recognised
in income
£m

Recognised
in OCI
£m

Recognised
in equity
£m

Acquisitions
£m

31st December 
2022
£m

Accelerated capital allowances

(12.3)

(9.9)

Provisions

Losses

Inventory

Pensions

Acquired intangibles

Leases - right of use assets*

Leases - liabilities*

Other temporary differences

Group total

8.1

5.6

5.0

12.0

(55.0)

(13.5)

14.1

0.3

(35.7)

3.4

9.5

2.3

(1.5)

4.1

0.8

(0.7)

2.6

10.6

—

(0.4)

—

—

1.7

(2.3)

—

—

2.8

1.8

(0.4)

(0.2)

(22.8)

0.5

0.1

—

0.7

(5.6)

(0.6)

0.6

(0.4)

(5.1)

0.2

1.0

—

0.3

(32.2)

(1.1)

1.1

0.2

(30.7)

11.8

16.2

7.3

13.2

(91.0)

(14.4)

15.1

5.5

(59.1)

*   The Group applied “Deferred Tax related to Assets and Liabilities arising from a Single Transaction” (Amendments to IAS 12) from 1 January 2023. 
Following the amendments, the Group has recognised a separate deferred tax asset in relation to its lease liabilities and a deferred tax liability in 
relation to its right-of-use assets.

Deferred tax assets and liabilities arising in the same tax jurisdiction have been offset where the taxable entity has a legally 
enforceable right to set off current tax assets and liabilities, and the deferred tax assets and liabilities relate to taxes levied 
by the same taxation authority. Below is the analysis of the deferred tax balances after the offset for 2023. No restatement 
has been performed for the prior year but this would have reduced both balance by £52.7m:

Deferred tax asset

Deferred tax liability

Net deferred tax liability

2023
£m

31.0

(68.2)

(37.2)

2022
£m

69.0

(128.1)

(59.1)

Spirax Group  Annual Report 2023

221

Financial Statements15 Deferred tax assets and liabilities continued
At the Balance Sheet date, the Group has deductible temporary differences, unused tax losses and unused tax credits with 
a tax value of £113.5m (2022: £98.4m) available for offset against future profits. A deferred tax asset has been recognised in 
respect of £99.7m (2022: £84.6m). No deferred tax asset has been recognised in respect of the remaining £13.8m (2022: 
£13.8m) as it is not considered probable that there will be future taxable profits available against which the relevant 
deduction can be offset.

Excluding the losses in Argentina and India, which expire if unused within five years and eight years respectively, the losses 
may be carried forward indefinitely. The associated unrecognised deferred tax asset in Argentina and India is £8.3m (2022: 
£3.6m).

A deferred tax credit of £1.1m (2022: £1.8m credit) recognised in the Consolidated Statement of Comprehensive Income 
(page 197) associated with the measurement of defined benefit obligations. 

UK tax is not expected to arise upon the remittance of earnings of overseas subsidiaries. However, a tax liability may arise 
due to dividend withholding taxes levied by overseas tax authorities. This tax liability is not expected to exceed £8.1m 
(2022: £6.7m). As the Group controls the timing of these dividends and it is not expected the tax will arise in the foreseeable 
future, no associated deferred tax liability has been recognised.

16 Inventories

Raw materials, consumables and components

Work in progress

Finished goods and goods for resale

Total inventories

2023
£m

130.4

40.2

114.6

285.2

2022
£m

136.1

39.5 

114.4 

290.0 

The write-down of inventories recognised as an expense during the year was £15.2m (2022: £9.0m). This comprises a cost 
of £15.6m (2022: £10.5m) to write down inventory to net realisable value reduced by £0.4m (2022: £1.5m) for reversal of 
previous write-down reassessed as a result of customer demand. 

The value of inventories expected to be recovered after more than 12 months is £15.1m (2022: £12.6m). 

There is no material difference between the Statement of Financial Position value of inventories and their replacement cost. 
None of the inventory has been pledged as security.

17 Other current assets

Contract assets

Prepayments

Other receivables

Total other current assets

2023
£m

17.0

24.9

29.5

71.4

2022
£m

11.7

25.5

42.4

79.6

Contract assets relate to revenue recognised that has not yet been invoiced to the customer. 

Other receivables comprise various assets across the Group including £13.4m of other tax related receivables, £3.7m of 
advanced payments to suppliers, £2.9m of other deposits made, £1.8m of derivative assets and £7.7m of other receivables.

18 Trade and other payables

Trade payables

Contract liabilities

Social security

Accruals

Other payables

Total trade and other payables

2023
£m

79.2

32.9

9.5

95.2

34.4

251.2

2022
£m

89.9

20.6

9.4

113.2

49.9

283.0

Contract liabilities relate to advance payments received from customers that have not yet been recognised as revenue. 
£6.8m of the contract liabilities at 31st December 2022 was recognised as revenue during 2023 (2022: £15.7m). 

Other payables comprise various balances across the Group including £14.2m of other tax related payables, £3.0m pension 
creditors, £4.9m in relation to the fair value of deferred consideration held by Vulcanic and £12.3 other payables.

222

Spirax Group  Annual Report 2023

Notes to the Consolidated Financial Statements continuedFinancial Statements19 Provisions

2023

At 1st January 2023

Additional provision in the year

Utilised or released during the year

Exchange adjustments

At 31st December 2023

2022

At 1st January 2022

Additional provision in the year

Utilised or released during the year

Acquisition of subsidiary

Exchange adjustments

At 31st December 2022

Current provisions

Non-current provisions

Total provisions

Product
 warranty
£m

Legal, 
contractual
and other
£m

2.7

0.4

(0.5)

(0.6)

2.0

15.5

9.3

(8.5)

(1.2)

15.1

Product
 warranty
£m

Legal, 
contractual
and other
£m

2.1

0.6

(0.9)

0.8

0.1

2.7

4.6

7.9

(2.5)

5.2

0.3

15.5

2023
£m

9.5

7.6

17.1

Total
£m

18.2

9.7

(9.0)

(1.8)

17.1

Total
£m

6.7

8.5

(3.4)

6.0

0.4

18.2

2022
£m

12.0

6.2

18.2

Product warranty
Product warranty provisions reflect commitments made to customers on the sale of goods in the ordinary course of 
business. These are expected to be incurred in the next three years.

Legal, contractual and other
Legal, contractual and other provisions mainly comprise amounts provided against open legal and contractual disputes 
arising from trade and employment. These costs are based on past experience of similar items and other known factors and 
represent management’s best estimate of the likely outcome. The Group has taken action to enforce its rights and protect its 
intellectual property rights around the world. 

Reflecting the inherent uncertainty within many legal proceedings, the timing and amount of the outflows could differ 
significantly from the amount provided. Management does not expect that the outcome of such proceedings, either 
individually or in aggregate, will have a material adverse effect on the Group’s financial condition or results of operations. 
Of the total legal, contractual and other provisions at 31st December 2023 £8.0m (2022: £9.8m) has been included within 
current and £7.1m (2022: £5.7m) within non-current provisions.

20 Called-up share capital and reserves

Ordinary shares of 26 12/13p (2022: 26 12/13p) each:

Authorised 111,428,571 (2022: 111,428,571)

Allotted, called up and fully paid 73,776,048 (2022: 73,776,048)

2023
£m

30.0

19.8

2022
£m

30.0

19.8

35,794 (2022: 28,262) shares with a nominal value of £9,637 (2022: £7,609) were issued in connection with the Group’s 
Employee Share Ownership Plan with external consideration of £2.0m (2022: £1.8m) received by the Group. In 2023, all 
shares were provided to employees through the Employee Benefit Trust and not through the issue of share capital.

At 31st December 2023, 139,907 shares were held in an Employee Benefit Trust and available for use in connection with the 
Group’s Employee Share Schemes. 138 senior employees of the Group have been granted options on Ordinary shares under 
the Performance Share Plan (details in Note 22).

Spirax Group  Annual Report 2023

223

Financial Statements20 Called-up share capital and reserves continued
Translation reserve in the Consolidated Statement of Changes in Equity on pages 197-198 is made up as follows:

Net investment hedge reserve

Translation reserve

Total translation reserve

Net investment hedge reserve

Translation reserve

Total translation reserve

1st January
2023 
£m

Change
in year
£m

31st December 
2023
£m

(2.7)

20.2

17.5

8.3

(86.2)

(77.9)

5.6

(66.0)

(60.4)

1st January
2022 
£m

Change
in year
£m

31st December 
2022
£m

12.7

(53.2)

(40.5)

(15.4)

73.4

58.0

(2.7)

20.2

17.5

Net investment hedge reserve
The reserve records the cumulative gain or loss on hedging instruments designated in net investment hedges. Together with 
the translation reserve, these are the foreign currency translation reserves of the Group. 

Other reserves in the Consolidated Statement of Changes in Equity on pages 197-198 are made up as follows:

Cash flow hedges reserve

Capital redemption reserve

Employee Benefit Trust reserve

Total other reserves

Cash flow hedges reserve

Capital redemption reserve

Employee Benefit Trust reserve

Total other reserves

1st January
2023 
£m

Change
in year
£m

31st December 
2023
£m

(3.7)

1.8

(21.5)

(23.4)

5.0

—

5.5

10.5

1.3

1.8

(16.0)

(12.9)

1st January
2022 
£m

Change
in year
£m

31st December 
2022
£m

(0.2)

1.8

(19.3)

(17.7)

(3.5)

—

(2.2)

(5.7)

(3.7)

1.8

(21.5)

(23.4)

Cash flow hedges reserve
The reserve records the cumulative net change in the fair value of forward exchange contracts where they are designated 
as effective cash flow hedge relationships.

Capital redemption reserve
This reserve records the historical repurchase of the Group’s own shares.

Employee Benefit Trust reserve
The Group has an Employee Benefit Trust which is used to purchase, hold and issue shares in connection with the Group’s 
Employee Share Schemes. The shares held in Trust are recorded in this separate reserve.

21 Capital commitments and contingent liabilities

Capital expenditure contracted for but not provided

2023
£m

14.5

2022
£m

67.0

All capital commitments are related to property, plant and equipment and computer software. The Group has no material 
contingent liabilities at 31st December 2023 (no material contingent liabilities existed at 31st December 2022), but does 
have a non-material contingent liability in relation to tax estimated at approximately £4.0m (2022: £3.8m). See Note 8 
for further details.

224

Spirax Group  Annual Report 2023

Notes to the Consolidated Financial Statements continuedFinancial Statements22 Employee benefits
Retirement benefit obligations 
The Group operates a wide range of retirement benefit arrangements, which are established in accordance with local 
conditions and practices within the countries concerned. These include funded defined contribution and funded and 
unfunded defined benefit schemes.

Defined contribution arrangements
The majority of the retirement benefit arrangements operated by the Group are of a defined contribution structure, where 
the employer contribution and resulting Consolidated Income Statement charge are fixed at a set level or are a set 
percentage of employees’ pay. Contributions made to defined contribution schemes and charged to the Consolidated 
Income Statement totalled £26.7m (2022: £27.0m). In Germany, following the closure of the defined benefit schemes to new 
entrants in 2021, the main scheme for new employees is a defined contribution scheme.

Defined benefit arrangements
The Group operates several funded defined benefit retirement schemes where the benefits are based on employees’ length 
of service. Whilst the Group’s primary schemes are in the UK, it also operates other material benefit schemes in the USA as 
well as less material schemes elsewhere. In funded arrangements, the assets of defined benefit schemes are held in 
separate trustee-administered funds or similar structures in the countries concerned.

UK defined benefit arrangements
The defined benefit schemes in the UK account for 55% (2022: 47%) of the Group’s net liability for defined retirement 
benefit schemes. Spirax Group operates three UK schemes: the Spirax-Sarco Employees’ Pension Fund, the Spirax-Sarco 
Executives’ Retirement Benefits Scheme and the Watson-Marlow Pension Fund. These are all final salary pension schemes 
and are closed to new members. There is a mix of different inflation-dependent pension increases (in payment and 
deferment) which vary from member to member according to their membership history and which scheme they are a 
member of. 

All three schemes have been set up under UK law and are governed by a Trustee committee, which is responsible for the 
scheme’s investments, administration and management. A funding valuation is carried out for the Trustees of each scheme 
every three years by an independent firm of actuaries. Depending on the outcome of that valuation a schedule of future 
contributions is negotiated with Spirax Group. Further information on the contribution commitments is shown in the Financial 
Review on pages 36 to 43.

US defined benefit schemes
The Group operates a pension scheme in the USA, which is closed to new entrants and frozen to future accrual. The pension 
scheme defines the pension in terms of the highest average pensionable pay for any five consecutive years prior to 
retirement. No pension increases (in payment and deferment) are offered by this scheme. It also operates a post-retirement 
medical plan in the USA, which is unfunded, as is typical for these plans.

Other matters
In June 2023, the High Court judged that amendments made to the Virgin Media scheme were invalid because the scheme’s 
actuary did not provide the associated S37 certificate necessary. This may have a potential impact to the Group but the 
impact is not yet known and continues to be assessed.

In October 2023, the Company agreed to a buy-out of the Spirax-Sarco Inc Pension Plan covering approximately 230 
pension plan participants. The Plan paid the insurance premium on 31 October 2023 and the insurance company has taken 
over benefit obligations effective 1 January 2024. This has been allowed for as a settlement and resulted in a charge to the 
profit and loss. 

Principal Risks
The pension schemes create a number of risk exposures. Annual increases in benefits are, to a varying extent from scheme 
to scheme, dependent on inflation so the main uncertainties affecting the level of benefits payable are future inflation levels 
and the actual longevity of the membership. Benefits payable will also be influenced by a range of other factors including 
member decisions on matters such as when to retire and the possibility to draw benefits in different forms. A key risk is that 
additional contributions are required if the investment returns fall short of those anticipated when setting the contributions 
to the pension schemes. All pension schemes are regulated by the relevant jurisdictions. These include extensive legislation 
and regulatory mechanisms that are subject to change and may impact on the Group’s pension schemes. The IAS 19 liability 
measurement known as defined benefit obligation (DBO) and the service cost are sensitive to the actuarial assumptions 
made on a range of demographic and financial matters that are used to project the expected benefit payments, the most 
important of these assumptions being the future inflation levels and the assumptions made about life expectation. The DBO 
and service cost are also very sensitive to the IAS 19 discount rate, which determines the discounted value of the projected 
benefit payments. The discount rate depends on market yields on high quality corporate bonds. Investment strategies are 
set with funding rather than IAS 19 considerations in mind and do not seek to provide a specific hedge against the IAS 19 
measurement of DBO. As a result the difference between the market value of the assets and the IAS 19 DBO may be volatile. 
Further information on the investment strategy for the UK schemes can be found in the Financial Review on pages 36 to 43. 

Sensitivity analysis to changes in discount rate and inflation are included on page 229.

Spirax Group  Annual Report 2023

225

Financial Statements22 Employee benefits continued
Principal Risks continued
The financial assumptions used at 31st December were:

Rate of increase in salaries

Rate of increase in pensions

Rate of price inflation

Discount rate

Medical trend rate

Assumptions weighted by value of liabilities % per annum

UK pensions

Overseas pensions
 and medical

2023 
%

2022 
%

2023 
%

2022 
%

n/a

2.9

3.0

4.5

n/a

n/a

2.9

3.2

4.7

n/a

2.7

2.3

2.2

4.4

7.5

2.9

2.6

2.4

4.7

7.5

The UK pensions are closed to future accrual; therefore, the rate of increase in salaries is not applicable.

The weighted average duration of the defined benefit obligation at 31st December 2023 was approximately 13 years 
(2022: 15 years) for the Spirax-Sarco Employees’ Pension Fund, 8 years (2022: 10 years) for the Spirax-Sarco Executives’ 
Retirement Benefits Scheme and 18 years (2022: 16 years) for the Watson-Marlow Pension Fund.

The mortality assumptions for the material defined benefit schemes at 31st December 2023 and 31st December 2022 were:

Spirax-Sarco Employees’ 
Pension Fund

At 31st December 2023: 100% of the SAPS 3 normal tables, CMI 2021 future 
improvements, 1.25% long term trend, smoothing factor of 7, 0.25% initial addition and a 
w parameter of 10%.

At 31st December 2022: 100% of SAPS 3, with CMI 2021 projections with a long-term 
trend of 1.25% pa and an initial addition parameter of 0.25% and w2020 parameter of 
10%.

Spirax-Sarco Executives’ 
Retirement Benefits Scheme

At 31st December 2023: 84%/87% (male/female) of SAPS S3 light normal, CMI 2021 
future improvements, 1.25% long term trend, smoothing factor of 7, 0.25% initial addition 
and a w parameter of 10%.

At 31st December 2022: 84%/87% (male/female) of SAPS S3 light normal, CMI 2021 
projections with a long-term trend of 1.25% pa and an initial additional parameter of 
0.25% and w2020 parameter of 10%.

Watson-Marlow Pension Fund At 31st December 2023: 102% of the SAPS 3 pensioner tables, CMI 2021 future 

improvements, 1.25% long term trend, smoothing factor of 7, 0.25% initial addition and a 
w parameter of 10%.

At 31st December 2022: 102% of SAPS S3, CMI 2021 projections with a long-term trend 
of 1.25% pa and an initial additional parameter of 0.25% and w2020 parameter of 10%.

US Pension Scheme

At 31st December 2023: SOA Pri-2012 Amount-Weighted Blue Collar Mortality Tables 
projected generationally with MP2021

At 31st December 2022: SOA Pri-2012 Amount-Weighted Blue Collar Mortality Tables 
with Mortality Improvement Scale MP2021.

By way of example the mortality tables indicate the following life expectancy across the UK schemes:

Current age

65

50

2023 life expectancy at 65

2022 life expectancy at 65

Male

21.9

22.8

Female

24.5

25.5

Male

22.1

23.0

Female

24.6

25.6

The assumptions used by the actuary are the best estimates chosen from a range of possible actuarial assumptions which, 
due to the timescale covered, may not necessarily be borne out in practice.

226

Spirax Group  Annual Report 2023

Notes to the Consolidated Financial Statements continuedFinancial Statements22 Employee benefits continued
Principal Risks continued
The amounts recognised in the Consolidated Statement of Financial Position are determined as follows:

Fair value of schemes’ assets

Present value of funded schemes’ liabilities

Deficit in the funded schemes

Present value of unfunded schemes’ liabilities

Retirement benefit liability recognised in the Consolidated 
Statement of Financial Position

Related deferred tax asset

Net pension liability

Fair value of scheme assets

Quoted equities

Quoted bonds

Other

Total with quoted market price

Cash and cash equivalents

Unquoted equities

Unquoted bonds

Real estate

Derivatives

Other

Total other securities

Total market value in aggregate

UK pensions

2023
£m

2022
£m

285.8

284.6

(313.6)

(309.2)

(27.8)

(24.6)

—

—

Overseas pensions 
and medical

2023
£m

51.7

(56.9)

(5.2)

(18.4)

2022
£m

57.0

(8.5)

(19.0)

(27.8)

(24.6)

(23.6)

(27.5)

6.9

6.2

6.4

7.0

(20.9)

(18.4)

(17.2)

(20.5)

Total

2023
£m

337.5

2022
£m

341.6

(33.0)

(18.4)

(51.4)

13.3

(38.1)

(33.1)

(19.0)

(52.1)

13.2

(38.9)

(65.5)

(370.5)

(374.7)

UK pensions

Overseas pensions 
and medical

Total

2023
£m

44.6

109.0

45.0

198.6

43.8

2.7

0.7

14.4

12.2

13.4

87.2

285.8

2022
£m

46.9

132.5

54.4

233.8

45.9

2.8

—

0.3

—

1.8

50.8

284.6

2023
£m

29.7

15.4

0.5

45.6

0.7

—

—

—

—

5.4

6.1

51.7

2022
£m

30.1

13.1

7.4

50.6

0.6

—

—

—

—

5.8

6.4

57.0

2023
£m

74.3

124.4

45.5

244.2

44.5

2.7

0.7

14.4

12.2

18.8

93.3

337.5

2022
£m

77.0

145.6

61.8

284.4

46.5

2.8

—

0.3

—

7.6

57.2

341.6

The actual return on plan assets was an increase of £20.8m (2022: a decrease of £211.6m).
The UK pensions assets include investments in Liability Driven Investment (LDI) funds. LDI funds allow the schemes to 
hedge a larger proportion of the underlying interest rate exposure that exists within the schemes liabilities. As a result of 
the structure of LDI funds the schemes may be required to provide additional cash collateral to the LDI funds in order to 
maintain the current level of hedging should market interest rates increase materially. The LDI funds of £71.5m (2022: £83.4m) 
are included within the quoted bonds in the table above.

The movements in the defined benefit obligation recognised in the Consolidated Statement of Financial Position during the 
year were:

UK pensions

Overseas pensions 
and medical

2023
£m

2022
£m

2023
£m

2022
£m

Total

2023
£m

2022
£m

Defined benefit obligation at beginning of year

(309.2)

(507.5)

(84.5)

(97.9)

(393.7)

(605.4)

Acquisitions 

Current service cost

Interest cost

Administration costs

Remeasurement gain/(loss)

Actual benefit payments

Experience (loss)/gain

Settlements

Currency gain/(loss)

—

—

(14.1)

—

2.7

17.4

—

—

(9.1)

—

207.0

15.9

(10.4)

(15.5)

—

—

—

—

—

(0.1)

(3.8)

(0.6)

(1.5)

5.3

0.4

5.9

3.6

(1.5)

(0.7)

(2.5)

(0.7)

23.0

5.3

(0.5)

—

(9.0)

—

(0.1)

(17.9)

(0.6)

1.2

22.7

(10.0)

5.9

3.6

(1.5)

(0.7)

(11.6)

(0.7)

230.0

21.2

(16.0)

—

(9.0)

Defined benefit obligation at end of year

(313.6)

(309.2)

(75.3)

(84.5)

(388.9)

(393.7)

Spirax Group  Annual Report 2023

227

Financial Statements22 Employee benefits continued
Fair value of scheme assets continued
The movements in the fair value of plan assets during the year were:

UK pensions

Overseas pensions 
and medical

Total

Value of assets at beginning of year

Acquisitions

Expected return on assets

Remeasurement gain/(loss)

Contributions paid by employer

Actual benefit payments

Administration costs

Currency (loss)/gain

2023
£m

284.6

—

13.1

1.0

5.3

(17.3)

(0.9)

—

2022
£m

497.5

—

9.0

(210.9)

5.4

(15.9)

(0.5)

—

Value of assets at end of year

285.8

284.6

The estimated employer contributions to be made in 2024 are £6.9m.

The history of experience adjustments is as follows:

2023
£m

57.0

—

2.7

4.0

2.0

(5.4)

(6.0)

(2.6)

51.7

2022
£m

63.2

0.4

1.8

(11.5)

1.8

(5.3)

—

6.6

57.0

2023
£m

341.6

—

15.8

5.0

7.3

(22.7)

(6.9)

(2.6)

2022
£m

560.7

0.4

10.8

(222.4)

7.2

(21.2)

(0.5)

6.6

337.5

341.6

Defined benefit obligation at end of year

Fair value of schemes’ assets

Retirement benefit liability recognised in the Statement of Financial Position

Experience adjustment on schemes’ liabilities

As a percentage of schemes’ liabilities

Experience adjustment on schemes’ assets

As a percentage of schemes’ assets

2023
£m

2022
£m

2021
£m

2020
£m

(388.9)

(393.7)

(605.4)

(630.3)

337.5

(51.4)

(10.0)

2.6%

5.0

1.5%

341.6

(52.1)

(16.0)

4.1%

(222.4)

65.1%

560.7

(44.7)

(2.9)

0.5%

35.7

6.4%

531.7

(98.6)

11.4

1.8%

46.5

8.7%

The expense recognised in the Consolidated Income Statement was as follows:

UK pensions

Overseas pensions 
and medical

Total

Current service cost

Administration costs

Net interest on schemes’ liabilities

Total expense recognised in Consolidated Income Statement

2023
£m

—

(0.9)

(1.1)

(2.0)

2022
£m

—

(0.5)

—

(0.5)

2023
£m

(0.1)

(0.6)

(1.0)

(1.7)

2022
£m

(0.7)

(0.7)

(0.8)

(2.2)

The expense is recognised in the following line items in the Consolidated Income Statement:

Operating costs

Net financing expense

Total expense recognised in Consolidated Income Statement

2023
£m

(0.1)

(1.5)

(2.1)

(3.7)

2023
£m

(1.6)

(2.1)

(3.7)

2019
£m

(559.1)

487.8

(71.3)

—

0.0%

49.0

10.0%

2022
£m

(0.7)

(1.2)

(0.8)

(2.7)

2022
£m

(1.9)

(0.8)

(2.7)

228

Spirax Group  Annual Report 2023

Notes to the Consolidated Financial Statements continuedFinancial Statements22 Employee benefits continued
Fair value of scheme assets continued
The gain or loss recognised in the Statement of Comprehensive Income (OCI) was as follows:

Remeasurement effects recognised in OCI:

Due to experience on DBO

Due to demographic assumption changes in DBO 

Due to financial assumption changes in DBO

Return on assets 

Total remeasurement (loss)/gain recognised in OCI

Deferred tax on remeasurement (loss)/gain and change in rate 
recognised in OCI

Cumulative loss recognised in OCI at beginning of year

Cumulative loss recognised in OCI at end of year

UK pensions

Overseas pensions 
and medical

2023
£m

2022
£m

2023
£m

2022
£m

Total

2023
£m

2022
£m

(10.4)

10.2

(7.5)

1.0

(6.7)

1.7

(54.1)

(59.1)

(15.5)

4.3

202.8

(210.9)

(19.3)

4.8

(39.6)

(54.1)

0.4

—

(1.5)

4.0

2.9

(0.6)

(13.1)

(10.8)

(0.5)

—

23.0

(11.5)

11.0

(3.0)

(21.1)

(13.1)

(10.0)

10.2

(9.0)

5.0

(3.8)

1.1

(67.2)

(69.9)

(16.0)

4.3

225.8

(222.4)

(8.3)

1.8

(60.7)

(67.2)

Sensitivity analysis
The effect on the defined benefit obligation at 31st December 2023 of an increase or decrease in key assumptions is as follows:

(Decrease)/increase in pension deficit:

Discount rate assumption being 1.0% higher

Discount rate assumption being 1.0% lower

Inflation assumption being 1.0% higher

Inflation assumption being 1.0% lower

Mortality assumption life expectancy at age 65 being one year higher

UK pensions
£m

Overseas
 pensions and 
medical
£m

(36.7)

42.1

25.6

(23.9)

11.1

(7.7)

9.3

1.5

(1.3)

(0.6)

Total
£m

(44.4)

51.4

27.1

(25.2)

10.5

The above sensitivities reflect reasonable possible changes in the assumptions and therefore have been selected on 
this basis.

The average age of active participants in the UK schemes at 31st December 2023 was 55 years (2022: 53 years) and in the 
overseas schemes 47 years (2022: 47 years).

Cash payments to the pension scheme greater or less than the expense to operating profit

Defined benefit arrangements

Defined contribution arrangements

Total expense recognised in operating costs

Defined benefit arrangements

Defined contribution arrangements

Total contributions paid by employer

Cash payments to the pension scheme greater than the expense to operating profit

2023
£m

(1.6)

(26.7)

(28.3)

7.3

26.7

34.0

5.7

2022
£m

(1.9)

(27.0)

(28.9)

7.2

27.0

34.2

5.3

Share-based payments 
Disclosures of the share-based payments offered to employees are set out below. More detail on each scheme is given in 
the Annual Report on Remuneration 2023 on pages 162 to 174. The charge to the Consolidated Income Statement in respect 
of share-based payments is made up as follows:

Performance Share Plan

Employee Share Ownership Plan

Total expense recognised in Consolidated Income Statement

2023
£m

4.3

1.8

6.1

2022
£m

7.3

1.6

8.9

Spirax Group  Annual Report 2023

229

Financial Statements22 Employee benefits continued
Performance Share Plan
Awards under the Performance Share Plan are made to Executive Directors and other senior managers and take the form of 
contingent rights to acquire shares, subject to the satisfaction of a performance target. To the extent that they vest, awards 
may be satisfied in cash, in shares or in an option over shares. For the 2022 grant onwards, the performance criteria is split 
into three separate parts.

30% of the award is based on a TSR measure where the performance target is based on the Company’s total shareholder 
return (TSR) relative to the TSR of other companies included in the FTSE 350 Industrial Goods and Services Supersector 
over a three-year performance period where awards will vest on a sliding scale. All shares within an award will vest if the 
Company’s TSR is at or above the upper quartile. 18% will vest if the TSR is at the median and the number of shares that 
will vest will be calculated pro rata on a straight-line basis between 18% and 100% if the Company’s TSR falls between 
the median and the upper quartile. No shares will vest if the Company’s TSR is below the median. 

The second part, amounting to 50% of the award, is subject to achievement of a target based on aggregate EPS over 
a three-year performance period. 18% will vest if the compound growth in EPS is equal to the growth in global industrial 
production (IP) plus 2% as published by CHR Economics, and 100% will vest if the compound growth in EPS is equal to or 
exceeds the growth in global IP plus 8% (changing to IP plus 7% from the 2023 grant onwards); there is pro rata vesting 
for actual growth between these rates. 

The final 20% of the award compares greenhouse gas intensity emission in the base year of the three-year performance 
period to the final year. Performance will be measured relative to £m of sales at base year prices to ensure that efficiency 
savings are not distorted by inflation. 18% will vest if there is 24% reduction in GHG intensity emission, and 100% will vest 
if there is a reduction in GHG intensity emissions equal to or exceeding 31%; there is pro rata vesting for actual reduction 
between these rates. 

Shares awarded under the Performance Share Plan have been valued using the Monte Carlo simulation valuation 
methodology. The relevant disclosures in respect of the Performance Share Plan grants are set out below.

Grant date

Mid-market share price at grant date

Number of employees

Shares under scheme

Vesting period

Probability of vesting

Fair value

2019
Grant

2020
Grant

2021
Grant

2022
Grant

2023
Grant

15th May 12th March

4th May 14th March 13th March

8,161.0p

7,775.0p

11,770.0p

11,910.0p

10,880p

133

104

112,159

140,934

3 years

3 years

74.1%

74.3%

106

89,806

3 years

73.9%

108

138

92,951

145,505

3 years

3 years

76.1%

81.2%

6,048.9p

5,779.2p

8,698.0p

9,057.6p

8,829.1p

Employee Share Ownership Plan
UK employees are eligible to participate in the Employee Share Ownership Plan (ESOP). The aim of the ESOP is to encourage 
increased shareholding in the Company by all UK employees and so there are no performance conditions. Employees are 
invited to join the ESOP when an offer is made each year. Individuals save for 12 months during the accumulation period and 
subscribe for shares at the lower of the price at the beginning and the end of the accumulation period under HMRC rules. 
The Company provides a matching share for each share purchased by the individual.

Shares issued under the ESOP have been measured using the Present Economic Value (PEV) valuation methodology. 
The relevant disclosures in respect of the Employee Share Ownership Plans are set out below.

Grant date

Exercise price

Number of employees

Shares under scheme

Vesting period

Expected volatility

Risk-free interest rate

Expected dividend yield

Fair value

2019
Grant

2020
Grant

2021
Grant

2022
Grant

2023
Grant

1st October 1st October 1st October 1st October 1st October

7,835.0p

11,102.0p

15,043.3p

10,348.3p

9,413p

1,318

16,820

3 years

21%

0.5%

1.8%

1,373

12,480

3 years

25%

0.1%

1.5%

1,400

9,429

1,671

1,644

16,832

19,256

3 years

3 years

3 years

26.5%

28.7%

26.5%

0.2%

1.0%

4.0%

1.0%

4.9%

1.2%

8,305.1p

11,956.9p

16,382.2p

11,579.7p 10,486.4p

The accumulation period for the 2023 ESOP ends in September 2024; therefore, some figures are projections.

230

Spirax Group  Annual Report 2023

Notes to the Consolidated Financial Statements continuedFinancial Statements23 Analysis of changes in net debt, including changes in liabilities arising from 
financing activities
2023

Current portion of long-term borrowings

Non-current portion of long-term borrowings

Total borrowings

Lease liabilities

Borrowings

Changes in liabilities arising from financing

Cash at bank

Bank overdrafts

Net cash and cash equivalents

Net debt and lease liability

Net debt excluding lease liability

1st
January
2023
£m

(202.9)

(731.3)

(934.2)

(65.2)

(934.2)

(999.4)

328.9

(85.1)

243.8

(755.6)

(690.4)

Cash flow
£m

Acquired

debt *
£m

Exchange 
movement
£m

31st
December
2023
£m

(3.6)

(875.9)

(879.5)

(96.7)

(879.5)

(976.2)

359.7

(146.9)

212.8

(763.4)

(666.7)

16.1

28.3

44.4

46.5

(62.8)

(16.3)

28.1

12.0

(49.9)

—

(49.9)

—

—

—

(49.9)

—

2.3

26.4

28.7

(15.7)

1.0

(14.7)

14.0

11.7

*   Debt acquired includes both debt acquired due to acquisition, and debt recognised on the balance sheet due to entry into new leases and 

disposals of existing leases

The net cashflow from borrowings of £28.3m consists of £192.8m of new borrowings and £221.1m of repaid borrowings. 

During the year £46.9m of interest on external borrowings (2022: £14.0m) was incurred and paid.

At 31st December 2023 total lease liabilities consist of £14.5m (2022: £14.1m) short-term and £82.2m (2022: £51.1m) 
long-term.

See Note 27 for further information on net debt and lease liabilities. 

2022

Current portion of long-term borrowings

Non-current portion of long-term borrowings

Total borrowings

Lease liabilities

Borrowings

Changes in liabilities arising from financing

Cash at bank

Bank overdrafts

Net cash and cash equivalents

Net debt and lease liability

Net debt excluding lease liability

Cash flow
£m

Acquired

debt *
£m

Disposal of
 subsidiaries
£m

Exchange 
movement
£m

1st
January
2022
£m

(59.6)

(289.9)

(349.5)

(60.1)

(349.5)

 12.9 

(497.7)

(409.6)

(484.8)

274.6

(55.6)

219.0

(190.6)

(130.5)

46.3

(26.7)

19.6

(465.2)

(478.1)

(15.2)

(67.0)

(82.2)

—

—

—

(82.2)

(67.0)

—

—

—

(2.8)

—

(2.8)

(2.8)

(2.8)

(2.8)

(20.0)

(22.8)

10.8

(2.8)

8.0

(14.8)

(12.0)

31st
December
2022
£m

(202.9)

(731.3)

(934.2)

(65.2)

(934.2)

(999.4)

328.9

(85.1)

243.8

(755.6)

(690.4)

*  Debt acquired includes both debt acquired due to acquisition, and debt recognised on the balance sheet due to entry into new leases

24 Related party transactions
Transactions with Directors are disclosed separately in Note 7 and are shown in the Annual Report on Remuneration 2023 
on pages 162 to 174.

There were no other related party transactions in either 2022 or 2023.

Spirax Group  Annual Report 2023

231

Financial Statements25 Purchase of businesses
The provisional fair value accounting is shown below:

2023
During the period the Group acquired distributors resulting in a total cash outflow of £5.2m and creating acquired 
intangibles of £3.6m. No other subsidiaries were acquired during 2023. 

Additionally, during the period the fair value of the assets acquired as part of the acquisition of Vulcanic (and its related 
companies) as well as Durex Industries were reassessed. The outcome of this reassessment was an immaterial decrease in 
goodwill for Durex Industries and an offsetting immaterial increase in goodwill for Vulcanic.

2022

Non-current assets:

Property, plant and equipment

Right-of-use assets

Acquired intangibles

Software and other intangibles

Deferred tax assets

Current assets:

Inventories

Trade receivables

Other receivables

Cash and cash equivalents

Total assets

Current liabilities:

Trade payables

Other payables, accruals and provisions

Short-term lease liabilities

Non-current liabilities:

Long-term borrowings

Long-term payables

Long-term lease liabilities

Deferred tax liabilities

Non-current provisions

Post-retirement benefit plans

Total liabilities

Total net assets

Goodwill

Total

Satisfied by:

Cash paid

Total consideration

Cash outflow for acquired businesses in the Statement of Cash Flows:

Cash paid for businesses acquired in the period and debt repaid

Debt repaid

Cash paid for businesses acquired in the period

Less cash acquired

Net cash outflow

232

Spirax Group  Annual Report 2023

Cotopaxi
fair value 
£m

Vulcanic
fair value
£m

Durex
 Industries
fair value
£m

Total
£m

30.7

4.1

244.6

0.5

3.4

15.8

4.1

115.6

0.5

2.9

14.9

—

126.2

—

0.5

138.9

141.6

283.3

17.4

24.5

3.5

10.3

55.7

194.6

7.5

15.9

1.1

24.5

67.0

3.7

3.0

33.4

4.6

1.1

112.8

137.3

57.3

119.2

176.5

176.5

176.5

7.3

9.5

1.2

14.8

32.8

174.4

1.1

7.0

—

8.1

—

—

—

0.1

0.1

—

0.2

8.3

166.1

130.1

296.2

296.2

296.2

24.7

34.8

5.1

25.7

90.3

373.6

8.7

23.5

1.1

33.3

67.0

3.7

3.0

34.1

4.7

1.1

113.6

146.9

226.7

259.3

486.0

486.0

486.0

243.5

296.2

(67.0)

176.5

(10.3)

166.2

—

296.2

(14.8)

281.4

553.0

(67.0)

486.0

(25.7)

460.3

—

—

2.8

—

—

2.8

—

0.8

0.4

0.6

1.8

4.6

0.1

0.6

—

0.7

—

—

—

0.6

—

—

0.6

1.3

3.3

10.0

13.3

13.3

13.3

13.3

—

13.3

(0.6)

12.7

Notes to the Consolidated Financial Statements continuedFinancial Statements25 Purchase of businesses continued
2022 continued
1.  

 On a debt-free cash-free basis the cash outflow for acquisitions was £535.5m consisting of £486.0m paid to the 
vendors, £67.0m of debt acquired and repaid and £8.2m of acquisition costs less cash acquired of £25.7m.

2.    The acquisitions of 100% of Vulcanic (completed on 29th September 2022 for consideration of €200.8m or £176.5m), 

100% of Durex Industries (completed on 30th November 2022 for consideration of US$357.1m or £296.2m) and 100% of 
Cotopaxi Limited (completed on 30th January 2022 for consideration of £13.3m) have all been accounted for under the 
acquisition method. The separately identified intangibles of all three acquisitions are recorded as part of the provisional 
fair value adjustment. The acquired intangibles relate to brand names and trademarks, manufacturing designs and core 
technology and customer relationships. The goodwill recognised represents the skilled workforce acquired and the 
opportunity to achieve synergies from being part of a larger Group.

3.    Vulcanic is a European leader in industrial process heating solutions and is highly complementary to Chromalox within 
our ETS Business. As the lead brands within ETS for electric process heating, Chromalox and Vulcanic will support the 
effective deployment of our industry-leading decarbonisation solutions alongside Steam Thermal Solutions. Goodwill 
arising on the acquisition of Vulcanic is not expected to be tax deductible. Following completion of the acquisition, 
Vulcanic generated €34.8m (£29.7m) of revenue and €8.3m (£7.1m) of adjusted pre-tax profit. Had the acquisition been 
made on 1st January 2022, Vulcanic revenue and adjusted pre-tax profit would have been approximately €111.9m 
(£95.5m) and €21.1m (£18.0m) respectively.

4.    Durex Industries, located in Illinois (USA), is a specialist in custom electric thermal solutions for ultra-high criticality 

industrial equipment and is highly complementary to Thermocoax within our ETS Business. Together, Thermocoax and 
Durex Industries are well positioned to capitalise on the growing demand for increasingly stringent thermal energy 
requirements in high technology equipment within market sectors with high barriers to entry. Goodwill arising on the 
acquisition of Durex Industries is expected to be tax deductible in the USA. Following completion of the acquisition, 
Durex Industries generated US$5.6m (£4.5m) of revenue and US$1.2m (£1.0m) of adjusted pre-tax profit. Had the 
acquisition been made on 1st January 2022, Durex Industries revenue and adjusted pre-tax profit would have been 
approximately US$81.3m (£65.5m) and US$26.4m (£21.3m) respectively.

5.  

 Cotopaxi Limited is a UK-based digitally enabled global energy consulting and optimisation company, which will enable 
Steam Thermal Solutions to digitally enhance its customer bonding through the provision of physical and digital 
connections to customers’ infrastructure and equipment. Goodwill arising on the acquisition of Cotopaxi is not expected 
to be tax deductible. Following completion of the acquisition, Cotopaxi generated £2.9m of revenue and £0.5m of 
pre-tax profit. Had the acquisition been made on 1st January 2022, Cotopaxi revenue and pre-tax profit would not have 
been materially different from the figure disclosed.

26 Disposal of subsidiary
2023
No subsidiaries were disposed of during 2023.

2022
The loss on disposal of subsidiaries relates wholly to the disposal of 100% of Spirax Sarco Russia and Watson-Marlow Russia 
on 6th July 2022. 

The consideration amounted to £nil which resulted in a loss on disposal for Spirax Sarco Russia of £2.2m and for Watson-
Marlow Russia of £1.7m, including £0.1m of legal fees, and cumulative currency translation losses recycled to the 
Consolidated Income Statement of £3.2m. £2.8m of cash and cash equivalents were disposed of as part of the transaction.

These disposals did not meet the definition of a discontinued operation given in IFRS 5 Non-current Assets Held for Sale 
and Discontinued Operations and, therefore, no disclosures in relation to discontinued operations have been made.

Spirax Group  Annual Report 2023

233

Financial Statements27 Derivatives and other financial instruments
The Group does not enter into significant derivative transactions. The Group’s principal financial instruments comprise 
borrowings, cash and short-term deposits. The main purpose of these financial instruments is to raise finance for the 
Group’s operations. The Group has various other financial instruments such as trade debtors and trade creditors, which 
arise directly from its operations. It is, and has been throughout the period under review, the Group’s policy that no trading 
in financial instruments shall be undertaken.

The main risks arising from the Group’s financial instruments are credit risk, interest rate risk, liquidity risk and foreign 
currency risk. The Board reviews and agrees policies for managing each of these risks and they are summarised below.

Credit risk
The Group sells products and services to customers around the world and its customer base is extremely varied in size and 
industry sector. The Group operates credit control policies to assess customers’ credit ratings and provides for any debt 
that is identified as non-collectable.

Interest rate risk
The Group’s policy is to hold a mixture of fixed and floating rate debt. When new debt facilities are entered into, the Group 
assesses if this should be fixed or floating depending on the specific circumstances at the time. In addition the Group aims 
to achieve a spread of maturity dates in order to avoid the concentration of funding requirements at any one time. The ratio 
of fixed to floating rate debt and debt maturity profile is kept under review by the Chief Financial Officer in conjunction with 
the Board. 

Liquidity risk
The Group’s objective is to maintain a balance between continuity of funding and flexibility through the use of overdrafts, 
loans, facilities and leases as appropriate.

Capital management
The Group’s objective is to ensure support of the Group’s operations and maximise shareholder value. The Group uses cash 
generated from operations to invest organically or to finance acquisitions. The capital structure comprises debt and 
borrowings (see Note 23), cash and cash equivalents (see Note 23) and equity as disclosed in the Consolidated Statement 
of Changes in Equity.

The Group is not subject to externally imposed capital requirements, other than financial covenant requirements on external 
borrowing.

Foreign currency risk
The Group has operations around the world and therefore its Consolidated Statement of Financial Position can be affected 
significantly by movements in the rate of exchange between sterling and various other currencies particularly the US dollar 
and euro. The Group seeks to mitigate the effect of this structural currency exposure by borrowing in these currencies 
where appropriate while maintaining a low cost of debt. In addition the Group employs net investment hedge accounting 
where appropriate to mitigate these exposures, with such hedges being designated in both 2023 and 2022. The gain on net 
investment hedges during 2023 included in the Consolidated Statement of Comprehensive Income was £8.3m (2022: 
£15.4m loss). This is included within translation reserves in the Consolidated Statement of Changes in Equity (see Note 20). 

The Group also has transactional currency exposures principally as a result of trading between Group companies. Such 
exposures arise from sales or purchases by an operating unit in currencies other than the unit’s functional currency. The 
Group operates a programme to manage this risk on a Group-wide net basis, through the entering into of both forward 
contracts and non-deliverable forward contracts with a range of bank counterparties.

Fair values of financial assets and financial liabilities
Fair values of financial assets and liabilities at 31st December 2023 are not materially different from book values due to their 
size or the fact that they were at short-term rates of interest. Fair values have been assessed as follows:

•  Derivatives  

Forward exchange contracts are marked to market by discounting the future contracted cash flows using readily available 
market data.

•  Interest-bearing loans and borrowings  

Fair value is calculated based on discounted expected future principal and interest cash flows.

•  Lease liabilities  

The fair value is estimated as the present value of future cash flows, discounted at the incremental borrowing rate for the 
related geographical location unless the rate implicit in the lease is readily determinable. 

•  Trade and other receivables/payables  

For receivables/payables with a remaining life of less than one year, the notional amount is deemed to reflect the fair value. 

234

Spirax Group  Annual Report 2023

Notes to the Consolidated Financial Statements continuedFinancial Statements27 Derivatives and other financial instruments continued
Fair values of financial assets and financial liabilities continued
The following table compares amounts and fair values of the Group’s financial assets and liabilities:

Financial assets:

Cash and cash equivalents

Trade, other receivables and contract assets

Total financial assets

Financial liabilities:

Borrowings

Lease liabilities

Bank overdrafts

Trade payables

Other payables and contract liabilities

Long-term payables

Accruals

Total financial liabilities

2023
Carrying
value
£m

359.7

346.3

706.0

2023
Carrying
value
£m

879.5

96.7

146.9

79.2

67.3

11.4

95.2

2023
Fair
value
£m

359.7

346.3

706.0

2023
Fair
value
£m

888.5

96.7

146.9

79.2

67.3

11.4

95.2

2022
Carrying
value
£m

328.9

395.2

724.1

2022
Carrying
value
£m

934.2

65.2

85.1

89.9

70.5

8.8

113.2

2022
Fair
value
£m

328.9

395.2

724.1

2022
Fair
value
£m

918.1

65.2

85.1

89.9

70.5

8.8

113.2

1,376.2

1,385.2

1,366.9

1,350.8

There are no other assets or liabilities measured at fair value on a recurring or non-recurring basis for which fair value is disclosed.

Derivative financial instruments are measured at fair value. Fair value of derivative financial instruments is calculated based 
on discounted cash flow analysis using appropriate market information for the duration of the instruments. 

Financial instruments fair value disclosure
Fair value measurements are classified into three levels, depending on the degree to which the fair value is observable:

•  Level 1 fair value measurements are those derived from quoted prices in active markets for identical assets and liabilities

•  Level 2 fair value measurements are those derived from other observable inputs for the asset or liability

•  Level 3 fair value measurements are those derived from valuation techniques using inputs that are not based on 

observable market data

With the exception of the Group’s private placement borrowings, there were no significant differences between the carrying 
value and the fair value of the Group’s financial assets and liabilities. The fair value of private placement borrowings is 
estimated by discounting the future contracted cash flows using readily available market data and represents a Level 2 
measurement in the fair value hierarchy.

We consider that the derivative financial instruments also fall into Level 2.

Interest rate risk profile of financial liabilities
The interest rate profile of the financial liabilities of the Group as at 31st December was as follows:

2023

Euro

US dollar

Sterling

Renminbi

Other

Group total

Fixed rate
financial
liabilities
£m

Floating rate
financial
liabilities
£m

Financial
 liabilities on
which no
interest is paid
£m

628.8

310.7

20.7

5.1

16.2

66.7

1.8

90.1

—

1.2

63.3

50.7

38.2

34.4

48.3

Total
£m

758.8

363.2

149.0

39.5

65.7

1,376.2

981.5

159.8

234.9

Spirax Group  Annual Report 2023

235

Financial Statements27 Derivatives and other financial instruments continued
Interest rate risk profile of financial liabilities continued

2022

Euro

US dollar

Sterling

Renminbi

Other

Group total

Terms and debt repayment schedule
The terms and conditions of outstanding borrowings were as follows:

Fixed rate
financial
liabilities
£m

Floating rate
financial
liabilities
£m

Financial
 liabilities on
which no
interest is paid
£m

642.2

283.6

21.0

2.0

18.3

967.1

44.9

3.0

36.3

—

36.1

75.8

55.3

50.0

44.3

54.1

120.3

279.5

Total
£m

762.9

341.9

107.3

46.3

108.5

1,366.9

Unsecured private placement – €225.0m

Unsecured private placement – $185.0m

Unsecured bank facility – $150.0m

Unsecured private placement – €140.0m

Unsecured private placement – €125.0m

Unsecured private placement – €120.0m

Unsecured private placement – €110.0m

Unsecured bank facility – €90.0m

Unsecured bank facility

Unsecured bank facility

Unsecured bank facility

Unsecured bank facility

Unsecured bank facility

Unsecured bank facility

Unsecured bank facility

Unsecured bank facility

Currency

Nominal
interest rate

Year
of maturity

2023
Carrying value
£m

2022
Carrying value
£m

€

$

$

€

€

€

€

€

€

£

€

£

€

€

€

$

1.1%

5.3%

6.8%

3.9%

4.2%

2.4%

4.4%

4.7%

4.6%

5.6%

3.9%

5.9%

0.0%

3.9%

3.9%

5.2%

2023

2028

2025

2027

2029

2026

2030

2026

2029

2024

2024

2029

2023

2024

2024

2024

—

145.3

117.8

124.7

108.4

104.4

95.4

78.0

95.5

81.7

64.4

10.0

—

0.5

0.2

0.1

202.0

152.9

124.0

123.9

110.6

106.2

—

—

79.6

39.3

38.5

35.0

5.2

2.0

0.1

—

Total outstanding borrowings

1,026.4

1,019.3

In 2023, the Group refinanced the €225m unsecured private placement, refinancing consisted of a bank term loan of €90m 
and a unsecured private placement of €110m. In 2022, New private placement borrowings of €265.0m (£234.6m) and 
US$185.0m (£149.8m) along with a term loan of US$150.0m (£124.4m) all relate to the funding of acquisitions made during 
the year.

The weighted average interest rate paid during the year was 4.6% (2022: 3.3%).

236

Spirax Group  Annual Report 2023

Notes to the Consolidated Financial Statements continuedFinancial Statements27 Derivatives and other financial instruments continued
Interest rate risk profile of financial assets
The interest rate profile of the financial assets of the Group as at 31st December was as follows:

2023

Euro

US dollar

Sterling

Renminbi

Other

Group total

2022

Euro

US dollar

Sterling

Renminbi

Other

Group total

Fixed rate
 financial
assets
£m

Floating 
rate
 financial
assets
£m

Financial assets
 on which no
 interest is
 earned
£m

7.9

1.1

0.1

2.8

11.3

23.2

76.5

1.7

16.4

23.4

41.4

159.4

127.2

190.7

25.3

41.4

138.8

523.4

Fixed rate
 financial
assets
£m

Floating 
rate
 financial
assets
£m

Financial assets
 on which no
interest is
earned
£m

0.2

0.8

0.1

6.4

8.6

16.1

62.2

36.4

19.6

41.1

22.7

182.0

143.4

149.1

29.8

44.9

158.8

526.0

Total
£m

211.6

193.5

41.8

67.6

191.5

706.0

Total
£m

205.8

186.3

49.5

92.4

190.1

724.1

Financial assets on which no interest is earned comprise trade and other receivables and cash at bank. Floating and fixed 
rate financial assets comprise cash at bank or cash placed on deposit. 

Currency exposures
As explained on page 234, the Group’s objectives in managing the currency exposures arising from its net investment 
overseas (in other words, its structural currency exposures) are to maintain a low cost of debt while partially hedging against 
currency depreciation. All gains and losses arising from these structural currency exposures are recognised in the 
Consolidated Statement of Comprehensive Income. In addition the Group employs net investment hedge accounting in 
order to mitigate these impacts where appropriate.

Transactional (or non-structural) exposures give rise to net currency gains and losses that are recognised in the 
Consolidated Income Statement. Such exposures include the monetary assets and monetary liabilities in the Consolidated 
Statement of Financial Position that are not denominated in the operating (or functional) currency of the operating unit 
involved. At 31st December 2023 the currency exposure in respect of the euro was a net monetary liability of £69.2m 
(2022: £280.8m net monetary liability) and in respect of the US dollar a net monetary liability of £254.2m (2022: £225.0m 
net monetary liability).

At 31st December 2023, the percentage of debt to net assets, excluding debt, was 56% (2022: 53%) for the euro and 8% 
(2022: 7%) for the US dollar.

Maturity of financial liabilities
The Group’s financial liabilities at 31st December mature in the following periods:

2023

In six months or less, or on demand

In more than six months but no more than twelve

In more than one year but no more than two

In more than two years but no more than three

In more than three years but no more than four

In more than four years but no more than five

In more than five years

Total contractual cash flows

Statement of Financial Position values

Trade, other 
payables, accruals 
and contract 
liabilities
£m

Overdrafts
£m

Lease
liabilities
£m

Long-term
borrowings

233.4

146.9

9.0

2.1

6.2

1.5

0.2

0.7

—

—

—

—

—

—

253.1

253.1

146.9

146.9

9.6

9.1

16.3

13.8

11.2

7.9

56.4

124.3

96.7

Total 
£m

392.6

19.3

138.2

203.4

135.6

153.4

367.1

2.7

1.2

119.8

183.4

122.9

145.3

310.0

885.3

1,409.6

879.5

1,376.2

Spirax Group  Annual Report 2023

237

Financial Statements27 Derivatives and other financial instruments continued
Maturity of financial liabilities continued

2022

In six months or less, or on demand

In more than six months but no more than twelve

In more than one year but no more than two

In more than two years but no more than three

In more than three years but no more than four

In more than four years but no more than five

In more than five years

Total contractual cash flows

Statement of Financial Position values

Trade, other
 payables
 and contract
 liabilities
£m

Overdrafts
£m

Lease
liabilities
£m

Long-term
borrowings

271.0

85.1

6.8

1.7

1.3

0.8

—

0.8

282.4

282.4

—

—

—

—

—

—

85.1

85.1

7.9

7.0

10.9

7.7

5.6

4.2

28.1

71.4

65.2

Total 
£m

401.3

215.2

96.8

156.0

113.9

345.7

171.5

37.3

201.4

84.2

147.0

107.5

341.5

142.6

1,061.5

934.2

1,500.4

1,366.9

The Group did not employ any supply chain or similar forms of financing during 2023 or 2022.

Cash flow hedges
The Group uses forward currency contracts to manage its exposure to movements in foreign exchange rates. The forward 
contracts are designated as hedging instruments in a cash flow hedging relationship. At 31st December 2023 the Group 
had contracts outstanding to economically hedge or to purchase £18.6m (2022: £38.9m) and €16.1m (2022: €12.9m) with 
US dollars, £67.6m (2022: £70.4m) with euros, £24m (2022: £20.3m) and €8.8m (2022: €8.4m) with Chinese renminbi, 
£8.5m (2022: £10.6m) and €3.4m (2022: €3.4m) with Korean won, £3.7m (2022: £2.5m) with Singapore dollars and DKK8.2m 
(2022: DKK54.2m) with euros. The fair values at the end of the reporting period were a asset of £1.8m (2022: £3.7m liability), 
included within trade and other payables on the Consolidated Statement of Financial Position. The fair value of cash flow 
hedges falls into the Level 2 category of the fair value hierarchy in accordance with IFRS 13. The fair value of derivative 
financial instruments is estimated by discounting the future contracted cash flow using readily available market data.

The contractual cash flows on forward currency contracts at the reporting date are shown below, classified by maturity. 
The cash flows shown are on a gross basis and are not discounted.

2023

Contracted	cash	in/(out):	

Sterling

Euro

US dollar 

Other 

Total contractual cash flows

2022

Contracted	cash	in/(out):	

Sterling

Euro

US dollar 

Other 

Total contractual cash flows

Less than
6 months
£m

6 to 12
months
£m

More than
12 months
£m

54.9

(20.5)

(13.6)

(19.6)

1.2

67.5

(22.3)

(18.8)

(24.9)

1.5

—

—

—

—

—

Less than
6 months
£m

6 to 12
months
£m

More than
12 months
£m

72.8

(30.4)

(23.7)

(22.8)

(4.1)

70.0

(26.2)

(27.9)

(20.8)

(4.9)

—

—

—

—

—

Total
£m

122.4

(42.8)

(32.4)

(44.5)

2.7

Total
£m

142.8

(56.6)

(51.6)

(43.6)

(9.0)

It is anticipated that the cash flows will take place at the same time as the corresponding forward contract matures. At this 
time the amount deferred in equity will be reclassified to profit or loss. 

All forecast transactions which have been subject to hedge accounting during the year have occurred or are still expected 
to occur. 

A gain on derivative financial instruments of £5.0m (2022: £3.5m loss) was recognised in other comprehensive income 
during the period. 

As at 31st December 2023 no ineffectiveness has been recognised in profit or loss arising from hedging foreign 
currency transactions. 

238

Spirax Group  Annual Report 2023

Notes to the Consolidated Financial Statements continuedFinancial Statements27 Derivatives and other financial instruments continued
Borrowing facilities
The Group has various borrowing facilities available to it. The undrawn committed facilities available at 31st December in 
respect of which all conditions precedent had been met at that date were as follows:

Expiring in one year or less

Expiring in more than one year but no more than two years

Expiring in more than two years but no more than three years

Expiring in more than three years

Total Group undrawn committed facilities

2023
£m

—

—

—

294.5

294.5

2022
£m

—

—

—

285.4

285.4

At 31st December 2023, the Group had available £294.5m (2022: £285.4m) of undrawn committed borrowing facilities in 
respect of its £400.0m (2022: £400.0m) pound sterling revolving credit facility, of which all conditions precedent had been 
met. This facility expires on 13th April 2029.

Sensitivity analysis
In managing interest rate and currency risks, the Group aims to reduce the impact of short-term fluctuations on the Group’s 
earnings. Over the longer term, however, permanent changes in foreign exchange and interest rates would have an impact 
on consolidated earnings. At the year end borrowings totalled £1,026.4m (2022: £1,019.3m). At 31st December 2023, it is 
estimated that a general increase of one percentage point in interest rates would decrease the Group’s profit after tax and 
equity by approximately £2.3m (2022: £1.7m).

For the year ended 31st December 2023, it is estimated that a decrease of five percentage points in the value of sterling 
weighted in relation to the Group’s profit and trading flows would have decreased the Group’s profit before tax by 
approximately £18.5m (2022: increased by £17.0m). The effect can be very different between years due to the weighting of 
different currency movements. Forward exchange contracts have been included in this calculation. 

The credit risk profile of trade receivables
The ageing of trade receivables at the reporting date was:

Not past due date

0–30 days past due date

31–90 days past due date

91 days to one year past due date

More than one year

Group total

Gross
2023
£m

236.6

35.0

17.3

13.9

7.3

310.1

Impairment
2023
£m

(1.0)

(0.2)

(0.1)

(1.7)

(7.3)

Net
2023
£m

235.6

34.8

17.2

12.2

—

Gross
2022
£m

236.2

48.8

29.0

26.9

13.9

(10.3)

299.8

354.8

Impairment
2022
£m

(1.8)

(0.1)

(0.1)

(1.3)

(10.4)

(13.7)

Net
2022
£m

234.4

48.7

28.9

25.6

3.5

341.1

Other than those disclosed above no other impairment losses on receivables and contract assets arising from contracts with 
customers have been recognised. Other than trade receivables there are no financial assets that are past their due date at 
31st December 2023. 

Payment terms across the Group vary depending on the geographic location of each operating company. Payment is 
typically due between 20 and 90 days after the invoice is issued. 

All contracts with customers do not contain a significant financing component.

The movement in the allowance for impairment in respect of trade receivables during the year was as follows:

Balance at 1st January

Additional impairment

Amounts written off as uncollectable

Amounts recovered

Impairment losses reversed 

Exchange differences

Balance at 31st December 

2023
£m

13.7

3.0

(0.4)

(0.4)

(5.1)

(0.5)

10.3

2022
£m

12.9

1.0

(0.3)

(0.6)

(0.3)

1.0

13.7

Spirax Group  Annual Report 2023

239

Financial StatementsAppendix

In this section 
241	 Appendix: Alternative performance measures

240

Spirax Group  Annual Report 2023

Financial StatementsAppendix: Alternative performance measures

The Group reports under International Financial Reporting Standards (IFRS) and also uses alternative performance measures 
where the Board believes that they help to effectively monitor the performance of the Group and users of the Financial 
Statements might find them informative. Certain alternative performance measures also form a meaningful element of 
Executive Directors’ variable remuneration. Please see the Annual Report on Remuneration 2023 on pages 162 to 174 for 
further detail. A definition of the alternative performance measures and a reconciliation to the closest IFRS equivalent are 
disclosed below. The term ‘adjusted’ is not defined under IFRS and may therefore not be comparable with similarly titled 
measures reported by other companies. Adjusted performance measures are not considered to be a substitute for, or 
superior to, IFRS measures.

Adjusted operating profit 
Adjusted operating profit excludes items that are considered to be significant in nature and/or quantum at either a Group or 
an operating segment level and where treatment as an adjusted item provides all our stakeholders with additional useful 
information to assess the period-on-period trading performance of the Group. The Group excludes such items including 
those defined as follows:

•  Amortisation and impairment of acquisition-related intangible assets

•  Costs associated with the acquisition or disposal of businesses

•  Gain or loss on disposal of a subsidiary and/or disposal groups

•  Reversal of acquisition-related fair value adjustments to inventory

•  Changes in deferred and contingent consideration payable on acquisitions

•  Costs associated with a material restructuring programme

•  Material gains or losses on disposal of property

•  Accelerated depreciation, impairment and other related costs on non-recurring, material property redevelopments

•  Material non-recurring pension costs or credits

•  Costs or credits arising from regulatory and litigation matters

•  Other material items which are considered to be non-recurring in nature and/or are not a result of the underlying trading 

of the business

•  Related tax effect on adjusting items above and other tax items which do not form part of the underlying tax rate

A reconciliation between operating profit as reported under IFRS and adjusted operating profit is given below.

Operating profit as reported under IFRS

Amortisation of acquisition-related intangible assets

Significant software related impairment

Acquisition-related items

Restructuring costs

Asset related impairment

Reversal of acquisition-related fair value adjustments to inventory

Disposal of associate

Disposal of subsidiaries in Russia

Accelerated depreciation and other related costs on one-off property redevelopments

Total adjusting items

Adjusted operating profit

2023
£m

284.4

37.2

13.9

5.7

5.2

1.8

1.3

(0.4)

—

—

64.7

349.1

2022
£m

318.8

23.7

—

9.1

15.5

—

1.8

—

7.1

4.2

61.4

380.2

Spirax Group  Annual Report 2023

241

Financial StatementsAppendix: Alternative performance measures continued

Adjusted earnings per share

Profit	for	the	year	attributable	to	equity	holders	as	reported	under	IFRS	(£m)

Items excluded from adjusted profit (£m)

Tax effects on adjusted items (£m)

Adjusted	profit	for	the	year	attributable	to	equity	holders	(£m)

Weighted average shares (million)

Basic adjusted earnings per share 

Diluted weighted average shares (million)

Diluted adjusted earnings per share

2023

183.6

64.7

(18.3)

230.0

73.6

2022

224.7

62.5

(9.4)

277.8

73.6

312.4p

377.2p

73.8

73.8

311.8p

376.3p

Basic adjusted earnings per share are defined as adjusted profit for the period attributable to equity holders divided by the 
weighted average number of shares. Diluted adjusted earnings per share are defined as adjusted profit for the period 
attributable to equity holders divided by the diluted weighted average number of shares. Basic and diluted EPS calculated 
on an IFRS profit basis are included in Note 9.

Dividend cover
The Group monitors dividend cover to ensure this remains within the Group’s expected range. Dividend cover is calculated 
as adjusted earnings per share divided by dividends per share.

Adjusted cash flow
A reconciliation showing the items that bridge between net cash from operating activities as reported under IFRS to an 
adjusted basis is given below. Adjusted cash from operations is used by the Board to monitor the performance of the Group, 
with a focus on elements of cash flow, such as net capital expenditure, which are subject to day-to-day control by the business.

Net cash from operating activities as reported under IFRS 

Restructuring and acquisition-related costs

Net capital expenditure excluding acquired intangibles from acquisitions 

Income tax paid

Repayments of principal under lease liabilities

Adjusted cash from operations

2023
£m

298.6

10.8

2022
£m

241.1

10.2

(102.3)

(113.5)

90.7

(16.1)

281.7

90.0

(12.9)

214.9

Adjusted cash conversion in 2023 is 81% (2022: 57%). Cash conversion is calculated as adjusted cash from operations 
divided by adjusted operating profit. The adjusted cash flow is included in the Financial Review on page 40. The impact of 
adjustments to operating profit as reported under IFRS of £64.7m (2022: £61.4m) on net change in cash and cash 
equivalents is a total outflow of £5.6m (2022: £13.5m). Included within cash generated from operations is acquisition-related 
items of £0.8m and restructuring costs of £5.2m. Included within net cash used in investing activities is profit on disposal of 
businesses of £0.4m. 

Cash generation
Cash generation is one of the Group’s key performance indicators used by the Board to monitor the performance of the 
Group and measure the successful implementation of our strategy. It is one of two financial measures on which Executive 
Directors’ variable remuneration is based.

Cash generation is calculated as adjusted operating profit after adding back depreciation and amortisation, less cash 
payments to pension schemes in excess of the charge to operating profit, equity settled share plans, net capital expenditure 
excluding acquired intangibles, working capital changes and repayment of principal under lease liabilities. Cash generation 
is equivalent to adjusted cash from operations, a reconciliation between this and net cash from operating activities as 
reported under IFRS is shown in the table above.

Return on invested capital (ROIC) and return on capital employed (ROCE)
The Group distinguishes between invested capital and capital employed when calculating return on capital. Invested capital 
represents the total capital invested in the business and is equal to total equity plus net debt and therefore includes the 
impact of acquisitions and disposals. Capital employed is invested capital less certain non-current assets and non-current 
liabilities and therefore reflects capital that is more operational in nature. Both of these return metrics are used to ensure a 
full assessment of business performance.

242

Spirax Group  Annual Report 2023

Financial StatementsReturn on invested capital (ROIC)
ROIC measures the post-tax return on the total capital invested in the Group. It is calculated as adjusted operating profit 
after tax divided by average invested capital. Average invested capital is defined as the average of the closing balance at 
the current and prior year end. Taxation is calculated as adjusted operating profit multiplied by the adjusted effective tax rate.

An analysis of the components is as follows:

Total equity

Net debt including lease liabilities

Total invested capital

Average invested capital

Average	invested	capital	(excluding	acquisitions,	disposals	and	leases)

Operating profit as reported under IFRS

Adjustments (see adjusted operating profit)

Adjusted operating profit

Taxation

Adjusted operating profit after tax

Adjusted	operating	profit	after	tax	(excluding	acquisitions,	disposals	and	leases)

Return on invested capital

Return	on	invested	capital	(excluding	acquisitions,	disposals	and	leases)

2023
£m

1,157.7

763.4

1,921.1

1,923.2

1,336.4

284.4

64.7

349.1

2022
£m

1,169.8

755.6

1,925.4

1,563.0

1,263.8

318.8

61.4

380.2

(89.0)

(94.9)

260.1

236.7

13.5%

17.7%

285.3

277.6

18.3%

22.0%

Return on capital employed (ROCE)
ROCE measures effective management of fixed assets and working capital relative to the profitability of the Group. It is 
calculated as adjusted operating profit divided by average capital employed. Average capital employed is defined as the 
average of the closing balance at the current and prior year end. More information on ROCE can be found in the Capital 
Employed and ROCE sections of the Financial Review on pages 39 and 40.

An analysis of the components is as follows:

Property, plant and equipment

Right-of-use assets

Software and development costs

Prepayments

Inventories

Trade receivables

Other current assets

Tax recoverable

Trade, other payables and current provisions

Current tax payable

Capital employed

Average capital employed

Average	capital	employed	(excluding	acquisitions,	disposals	and	leases)

Operating profit

Adjustments (see adjusted operating profit on page 241)

Adjusted operating profit

Adjusted	operating	profit	(excluding	acquisitions,	disposals	and	leases)

Return on capital employed

Return	on	capital	employed	(excluding	acquisitions,	disposals	and	leases)

2023
£m

415.1

98.4

42.3

1.9

285.2

299.8

71.4

13.6

2022
£m

384.5

67.2

44.5

2.0

290.0

341.1

79.6

19.0

(260.7)

(295.0)

(28.3)

(40.4)

938.7

915.6

772.4

284.4

64.7

349.1

317.7

38.1%

41.1%

892.5

775.9

677.5

318.8

61.4

380.2

369.9

49.0%

54.6%

Spirax Group  Annual Report 2023

243

Financial StatementsAppendix: Alternative performance measures continued

Return on capital employed (ROCE) continued
A reconciliation of capital employed to net assets as reported under IFRS and disclosed in the Consolidated Statement of 
Financial Position is given below.

Capital employed

Goodwill and acquired intangibles

Investment in associate

Post-retirement benefits

Net deferred tax

Non-current provisions and long-term payables

Lease liabilities

Net debt

Net assets as reported under IFRS

2023
£m

938.7

1,087.0

3.0

(51.4)

(37.2)

(19.0)

(96.7)

2022
£m

892.5

1,159.1

—

(52.1)

(59.1)

(15.0)

(65.2)

(666.7)

(690.4)

1,157.7

1,169.8

Net debt including lease liabilities
A reconciliation between net debt and net debt including lease liabilities is given below. A breakdown of the balances that 
are included within net debt is given within Note 23. Net debt excludes lease liabilities to be consistent with how net debt is 
defined for external debt covenant purposes, as well as to enable comparability with prior years.

Net debt

Lease liabilities 

Net debt and lease liabilities 

2023
£m

666.7

96.7

763.4

2022
£m

690.4

65.2

755.6

Net debt to earnings before interest, tax, depreciation and amortisation (EBITDA)
To assess the size of the net debt balance relative to the size of the earnings for the Group, we analyse net debt as a 
proportion of EBITDA. EBITDA is calculated by adding back depreciation and amortisation of owned property, plant and 
equipment, software and development and the 12 month proforma EBITDA impact of acquisitions and disposals to adjusted 
operating profit. Net debt is calculated as cash and cash equivalents less bank overdrafts and external borrowings 
(excluding lease liabilities). The net debt to EBITDA ratio is calculated as follows:

Adjusted operating profit

Depreciation and amortisation of property, plant and equipment, software and development 

Acquisitions and disposals proforma basis (EBITDA)

Earnings before interest, tax, depreciation and amortisation

Net debt

Net debt to EBITDA

The components of net debt are disclosed in Note 23.

2023
£m

349.1

44.2

—

393.3

666.7

1.7

2022
£m

380.2

37.4

33.7

451.3

690.4

1.5

Organic measures
As we are a multi-national Group of companies, who trade in a large number of currencies and also acquire and sometimes 
dispose of companies, we also refer to organic performance measures throughout the Annual Report. These strip out the 
effects of the movement in exchange rates and of acquisitions and disposals. The Board believe that this allows users of the 
accounts to gain a further understanding of how the Group has performed. Exchange translation movements are assessed 
by re-translating prior period reported values to current period exchange rates. Exchange transaction impacts on operating 
profit are assessed on the basis of transactions being at constant currency between years.

The incremental impact of any acquisitions that occurred in either the current period or prior period is excluded from the 
organic results of the current period at current period exchange rates. For any disposals that occurred in the current or prior 
period, the current period organic results include the difference between the current and prior period financial results only 
for the like-for-like period of ownership.

The organic percentage movement is calculated as the organic movement divided by the prior period at current period 
exchange rates, excluding disposals for the non-like-for-like period of ownership. The organic bps change in adjusted 
operating margin is the difference between the current period margin, excluding the incremental impact of acquisitions, and 
the prior period margin excluding disposals for the non-like-for-like period of ownership at current period exchange rates.

244

Spirax Group  Annual Report 2023

Financial StatementsOrganic measures continued
A reconciliation of the movement in revenue and adjusted operating profit compared to the prior period is given below.

Revenue

Adjusted operating profit

Adjusted operating margin

2022
£m

Exchange
£m

1,610.6

380.2

23.6%

(27.2)

(7.1)

Organic
£m

(16.0)

(45.9)

Acquisitions
and disposals ¹
£m

115.2

21.9

2023
£m

1,682.6

349.1

Organic

Reported

-1%

-12%

+4%

-8%

20.7% -270	bps

-290	bps

1   Results include the impact of (i) the acquisition of Vulcanic and Durex Industries and (ii) the treatment of our Russian operating companies as 

disposals from the date at which the Group suspended all trading with and within Russia.

The term ‘sales’ is used interchangeably with ‘revenue’ when describing the financial performance of the business. Drop 
through is calculated as the organic increase in adjusted operating profit divided by the organic increase in revenue. The 
reconciliation for each segment is included in the Strategic Report.

Proforma Revenue
Due to the disposal of our Russian operating companies and the acquisitions of Cotopaxi Limited, Vulcanic and Durex 
Industries, our reported financial results for 2022 only include the impact of these operations for the period of ownership by 
the Group. The table below reconciles between statutory revenue as reported within the Consolidated Income Statement, 
and the 2022 proforma revenue had all acquisition and disposal transactions occurred on 1st January 2022. This allows 
users of the accounts to compare 2023 revenue to 2022 revenue on a like-for-like basis.

Steam Thermal Solutions

Electric Thermal Solutions

Watson-Marlow

Total 

Revenue (statutory)
 £m

866.0

256.1

488.5

1,610.6

Proforma adjustments*

£m

(1.2)

126.8

(1.9)

123.7

Revenue (proforma)
£m

Proportion of Group

864.8

382.9

486.6

1,734.3

50%

22%

28%

*   Includes the 2022 pre-acquisition financial results of Cotopaxi Limited, Vulcanic and Durex Industries, and the removal of the 2022 statutory 

results of our Russian operating companies disposed

Analysis by operating segment
2023

Steam Thermal Solutions

Electric Thermal Solutions

Watson-Marlow

Corporate

Total

Net financing expense

Share of (loss)/profit of Associate

Profit before tax

2022

Steam Thermal Solutions

Electric Thermal Solutions

Watson-Marlow

Corporate

Total

Net financing expense

Share of (loss)/profit of Associate

Profit before tax

Revenue
£m

910.1

378.5

394.0

—

1,682.6

Revenue
£m

866.0

256.1

488.5

—

1,610.6

Adjusted
operating
profit
£m

Adjusted
operating
margin
%

24.6%

15.6%

23.8%

20.7%

Adjusted
operating
margin
%

23.8%

15.6%

32.8%

23.6%

224.0

59.2

93.7

(27.8)

349.1

(39.9)

—

309.2

Adjusted
operating
profit
£m

206.1

39.9

160.0

(25.8)

380.2

(9.6)

—

370.6

Spirax Group  Annual Report 2023

245

Financial StatementsAppendix: Alternative performance measures continued

Operating costs

Cost of inventories recognised as an expense

Staff costs (Note 4)

Depreciation, amortisation and impairment

Other operating charges

Total operating costs

2023
Adjusted
£m

2023
Adjustments
£m

401.2

630.4

60.4

241.5

1,333.5

1.3

—

52.3

11.1

64.7

2023
Total
£m

402.5

630.4

112.7

252.6

2022
Adjusted
£m

2022
Adjustments
£m

381.2

570.3

50.9

228.0

3.9

—

30.1

27.4

61.4

2022
Total
£m

385.1

570.3

81.0

255.4

1,291.8

1,398.2

1,230.4

Total cost of inventories recognised as an expense includes the reversal of acquisition-related fair value adjustments to 
inventory £1.3m (2022: £1.8m) and in the previous period the write down of inventory resulting from the closure of 
Chromalox’s manufacturing operations in Soissons (France) of £2.1m. 

Total depreciation, amortisation and impairment includes amortisation of acquisition-related intangible assets of £37.2m 
(2022: £23.7m), an impairment of software related assets of £13.9m and an impairment of assets within Watson-Marlow as a 
result of the restructure in the business of £1.8m as well as profit on the sale of the Chromalox’s manufacturing operations in 
Soissons of £0.6m which had been fully impaired in the prior year. In the previous period it included accelerated 
depreciation on one-off property redevelopments of £3.9m and impairment charges resulting from the closure of 
Chromalox’s manufacturing operations in Soissons (France) of £2.5m. 

Total other operating charges include restructuring costs of £7.5m in Watson-Marlow to right-size manufacturing capacity 
as well as a credit of £1.7m for the release of restructuring costs booked in the previous period for the closure of 
Chromalox’s manufacturing operations in Soissons (France) (2022: £10.9m). Total operating charges also include 
acquisition-related items of £5.7m (2022: £9.1m) relating to the acquisition of Vulcanic and Gestra Malaysia and profits on 
the disposal of Econotherms (UK) Ltd, an associate investment, of £0.4m. In the previous period, other operating charges 
included cost of £7.1m relating to the disposal of subsidiaries in Russia and costs of £0.3m on one-off property 
redevelopments. Operating costs include exchange difference gains of £1.8m (2022: £5.1m).

The reconciliation for each operating segment for adjusting items is analysed below:

2023

Amortisation
 of acquisition-
related
intangible 
assets
£m

Reversal of 
acquisition-
related fair 
value 
adjustments
to inventory
£m

Restructuring
 costs
£m

Acquisition 
related items
£m

Disposal of
associate
£m

Impairments
£m

Steam Thermal Solutions

Electric Thermal Solutions

Watson-Marlow

Corporate

Total 

(4.5)

(29.5)

(3.2)

—

(37.2)

—

(1.3)

—

—

(1.3)

—

2.3

(7.5)

—

(5.2)

(0.4)

(4.9)

—

(0.4)

(5.7)

—

—

—

0.4

0.4

(13.9)

—

(1.8)

—

(15.7)

Total 
£m

(18.8)

(33.4)

(12.5)

—

(64.7)

Electric Thermal Solutions restructuring costs credit of £2.3m is made up of a £1.7m release of restructuring costs booked in 
the previous period and £0.6m in relation to the sale of a previously fully impaired asset.

2022

Amortisation
 of acquisition-
related
intangible 
assets
£m

Reversal of 
acquisition-
related fair 
value 
adjustments
to inventory
£m

Disposal of 
subsidiaries
 in Russia
£m

Restructuring
 costs
£m

Acquisition-
related items
£m

Accelerated 
depreciation 
and other 
related costs
 on one-off 
property
redevelopments
£m

Steam Thermal Solutions

Electric Thermal Solutions

Watson-Marlow

Corporate

Total 

(4.6)

(15.3)

(3.8)

—

(23.7)

—

(1.8)

—

—

(1.8)

(5.3)

—

(1.8)

—

(7.1)

—

(15.5)

—

—

(15.5)

—

—

—

(9.1)

(9.1)

—

—

—

(4.2)

(4.2)

Total
£m

(9.9)

(32.6)

(5.6)

(13.3)

(61.4)

246

Spirax Group  Annual Report 2023

Financial StatementsTax on adjusting items

Analysis of charge in year

UK corporation tax:

Current tax on income for the year

Adjustments in respect of prior years

Foreign tax:

Current tax on income for the year

Adjustments in respect of prior years

Total current tax (credit)/charge

UK deferred tax:

Origination and reversal of timing differences

Adjustment in respect of prior years

Foreign deferred tax:

Origination and reversal of timing differences

Adjustment in respect of prior years

Total deferred tax (credit)/charge

Tax on profit on ordinary activities

Reconciliation of effective tax rate

Profit	before	tax	and	share	of	profit/(loss)	of	Associate

Expected tax at blended rate

Increased withholding tax on overseas dividends

Non-deductible expenditure 

Over provided in prior years 

Other reconciling items 

Total tax in Consolidated Income Statement 

2023
Adjusted
£m

2023
Adjustments
£m

2023
Total
£m

2022
Adjusted
£m

2022
Adjustments
£m

2022
Total
£m

9.4

(0.1)

9.3

81.4

(0.7)

80.7

90.0

(6.5)

(0.4)

(6.9)

(4.7)

0.4

(4.3)

(11.2)

78.8

—

—

—

(6.1)

—

(6.1)

(6.1)

(4.9)

1.1

(3.8)

(3.9)

(4.5)

(8.4)

(12.2)

(18.3)

2023
Adjusted
£m

2023
Adjustments
£m

309.2

80.5

7.6

0.2

(0.8)

(8.7)

78.8

(64.7)

(15.5)

—

0.6

(3.4)

—

(18.3)

9.4

(0.1)

9.3

75.3

(0.7)

74.6

83.9

(11.4)

0.7

(10.7)

(8.6)

(4.1)

(12.7)

(23.4)

60.5

2023
Total
£m

244.5

65.0

7.6

0.8

(4.2)

(8.7)

60.5

7.3

(0.7)

6.6

89.4

(1.3)

88.1

94.7

0.3

(0.7)

(0.4)

(2.2)

0.4

(1.8)

(2.2)

92.5

(0.2)

—

(0.2)

(0.8)

—

(0.8)

(1.0)

(0.7)

—

(0.7)

(9.7)

2.0

(7.7)

(8.4)

(9.4)

2022
Adjusted
£m

2022
Adjustments
£m

370.6

93.0

6.2

0.6

(2.3)

(5.0)

92.5

(62.5)

(14.3)

—

3.0

2.0

(0.1)

(9.4)

7.1

(0.7)

6.4

88.6

(1.3)

87.3

93.7

(0.4)

(0.7)

(1.1)

(11.9)

2.4

(9.5)

(10.6)

83.1

2022
Total
£m

308.1

78.7

6.2

3.6

(0.3)

(5.1)

83.1

Effective tax rate 

25.5%

28.3%

24.7%

25.0%

15.0%

27.0%

Spirax Group  Annual Report 2023

247

Financial StatementsCompany Financial 
Statements

In this section 
249	 Company Statement of Financial Position
250		 Company Statement of Changes to Equity
251	 Notes to the Company Financial Statements

248

Spirax Group  Annual Report 2023

Financial StatementsCompany Statement of Financial Position
at 31st December 2023

Assets

Non-current assets

Property, plant and equipment

Loans to subsidiaries 

Investment in subsidiaries

Investment in Associate

Deferred tax assets

Post-retirement benefits

Current assets

Loans to subsidiaries

Due from subsidiaries*

Other current assets

Cash and cash equivalents*

Total assets

Equity and liabilities

Current liabilities

Trade and other payables

Due to subsidiaries*

Current portion of long-term borrowings*

Short-term borrowings*

Net	current	(liabilities)/assets

Non-current liabilities

Long-term borrowings*

Deferred tax liabilities

Due to subsidiaries*

Total liabilities

Net assets

Equity

Share capital

Share premium account

Other reserves

Retained earnings

Total equity

Total equity and liabilities

Notes

2023
£m

2022
£m

11

3,9

2

2

6

7

3,9

9

4

5

9

10

10

6

9

8

8

20.7

104.0

758.8

3.0

8.2

5.5

5.9

106.2

756.6

—

10.5

3.9

900.2

883.1

0.4

68.5

7.8

39.2

200.2

67.7

3.8

31.4

115.9

303.1

1,016.1

1,186.2

5.8

90.4

0.3

81.8

178.3

(62.4)

10.6

98.7

200.1

39.3

348.7

(45.6)

112.5

141.2

0.2

7.0

119.7

298.0

718.1

19.8

90.1

14.7

593.5

718.1

1.4

3.2

145.8

494.5

691.7

19.8

88.1

2.0

581.8

691.7

1,016.1

1,186.2

*   The prior period comparatives have been adjusted to reflect a reclassification to meet the presentational requirements of FRS101, with further detail given 

within Note 1. This had no impact on the net assets of the Company.

The loss before dividends received was £28.4m (2022: £30.6m). Dividends from subsidiary undertakings of £169.1m (2022: 
£72.4m) are excluded from this amount. Total profit recognised during the year was £140.7m (2022: £41.8m).

These Financial Statements of Spirax-Sarco Engineering plc, company number 00596337, were approved by the Board of 
Directors and authorised for issue on 6th March 2024 and signed on its behalf by:

N.B. Patel
Director

Spirax Group  Annual Report 2023

249

Financial StatementsCompany Statement of Changes in Equity
for the year ended 31st December 2023

Balance at 1st January 2023

Profit for the year

Other comprehensive income:

Cash flow hedges net of tax*

Remeasurement gain on post-retirement benefits

Deferred tax on remeasurement gain on post-retirement benefits

Total other comprehensive income for the year

Total comprehensive income for the year

Contributions by and distributions to owners of the Company:

Dividends paid

Equity settled share plans net of tax

Issue of share capital

Employee Benefit Trust shares

Investment in subsidiaries in relation to share options granted

Balance at 31st December 2023

Share
capital
£m

19.8

Share
premium
account
£m

88.1

—

—

—

—

—

—

—

—

—

—

—

19.8

—

—

—

—

—

—

—

—

2.0

—

—

90.1

Other
reserves
£m

2.0

—

5.0

—

—

5.0

5.0

—

—

—

5.5

2.2

14.7

Retained
earnings
£m

581.8

140.7

(0.9)

1.6

(0.4)

0.3

Total
equity
£m

691.7

140.7

4.1

1.6

(0.4)

5.3

141.0

146.0

(114.5)

(114.5)

(14.8)

(14.8)

—

—

—

2.0

5.5

2.2

593.5

718.1

*  During the year, there has been a reclassification in relation to prior year deferred tax on cash flow hedges of £0.9m

For the year ended 31st December 2022

Balance at 1st January 2022

Profit for the year

Other comprehensive income:

Cash flow hedges net of tax

Remeasurement loss on post-retirement benefits

Deferred tax on remeasurement loss on post-retirement benefits

Total other comprehensive income for the year

Total comprehensive income for the year

Contributions by and distributions to owners of the Company:

Dividends paid

Equity settled share plans net of tax

Issue of share capital

Employee Benefit Trust shares

Investment in subsidiaries in relation to share options granted

Share
capital
£m

19.8

—

—

—

—

—

—

—

—

—

—

—

Share
premium
account
£m

86.3

—

—

—

—

—

—

—

—

1.8

—

—

Balance at 31st December 2022

19.8

88.1

Other
reserves
£m

4.5

—

(3.5)

—

—

(3.5)

(3.5)

—

—

—

(2.2)

3.2

2.0

Retained
earnings
£m

657.4

41.8

—

(1.3)

0.3

(1.0)

40.8

(103.1)

(13.3)

—

—

—

Total
equity
£m

768.0

41.8

(3.5)

(1.3)

0.3

(4.5)

37.3

(103.1)

(13.3)

1.8

(2.2)

3.2

581.8

691.7

Other reserves represent the Company’s share-based payments, capital redemption and Employee Benefit Trust reserves 
(see Note 8).

The Notes on pages 251 to 256 form an integral part of the Financial Statements.

250

Spirax Group  Annual Report 2023

Financial StatementsNotes to the Company Financial Statements

1 Accounting policies
The separate Financial Statements of the Company are presented as required by the Companies Act 2006. The Company 
meets the definition of a qualifying entity under FRS 100. Accordingly the Company has adopted FRS 101 Reduced 
Disclosure Framework. As permitted by FRS 101, the Company has taken advantage of the disclosure exemptions available 
under that standard in relation to share-based payments, financial instruments and the presentation of a Cash Flow 
Statement. Where relevant, equivalent disclosures have been given in the Consolidated Financial Statements. 

Under Section 408 of the Companies Act 2006, the Company is exempt from the requirement to present its own Income 
Statement. As permitted by the audit fee disclosure regulations, disclosure of non-audit fees information is not included in 
respect of the Company.

The Company’s accounting policies are the same as those set out in Note 1 of the Consolidated Financial Statements, 
except as noted below.

The Directors have concluded that no critical judgements or key sources of estimation uncertainty have been made in the 
process of applying the Company’s accounting policies. 

Investments in subsidiaries are stated at cost less, where appropriate, provisions for impairment.

Loans to or from other Group undertakings and all other payables and receivables are initially recorded at fair value, which is 
generally the proceeds received. They are then subsequently carried at amortised cost.

Reclassification of prior period balances
The Company participates in a number of Group cash pooling arrangements. Historically the sterling zero balance account 
pool, for which the Company holds the header account, has been incorrectly disclosed net within cash and cash equivalents 
and short-term borrowings in the Statement of Financial Position. The correct classification under FRS101 is to present the 
header account within cash and cash equivalents or short-term borrowings, with the accounts relating to subsidiaries being 
shown within amounts due to or from subsidiaries. As a result, for presentational purposes, amounts have been reclassified 
in the comparative year with the impact being an increase to cash & cash equivalents of £10.9m, a decrease in short-term 
borrowings of £10.5m, an increase in amounts due from subsidiaries of £50.3m and an increase in amounts due to 
subsidiaries of £71.7m. 

Furthermore, a reclassification of £98.7m from non-current liabilities to current liabilities has been made to reflect that cash 
pool related liabilities are due within 12 months. The prior year Revolving Credit Facility (RCF) balance of £35.0m has also 
been reclassified from the current portion of long-term borrowings to the non-current portion of long-term borrowings.

These changes had no impact on the net assets of the Company.

2 Investments in subsidiaries and associates
2a Investment in subsidiaries

Cost:

At 1st January

Share options issued to subsidiary company employees

Disposals

Additions

At 31st December

2023
£m

2022
£m

756.6

748.8

2.2

—

—

3.2

(0.2)

4.8

758.8

756.6

Investments are stated at cost less provisions for any impairment in value.

Details relating to subsidiary undertakings are given on pages 258 to 263. Except where stated, all classes of shares were 
100% owned by the Group at 31st December 2023. The country of incorporation of the principal Group companies is the 
same as the country of operation with the exception of companies operating in the United Kingdom which are incorporated 
in Great Britain. All operate in steam, electrical thermal energy solutions, fluid path technologies or peristaltic pumping 
markets except those companies identified as a holding company on pages 258 to 263. 

2b Investment in associates
On 4th July 2023 the Company invested in 15.0% of Kyoto Group AS (Kyoto) for total consideration of 41.1m NOK (£3.0m). On 
the same date the Company disposed of its 14.7% investment in Econotherm (UK) Ltd for consideration of £0.4m.

Spirax Group  Annual Report 2023

251

Financial StatementsNotes to the Company Financial Statements continued

3 Loans to subsidiaries

Cost:

At 1st January

Advances 

Interest

Repayments

Exchange adjustment 

At 31st December

The terms and conditions of loans to subsidiaries at 31st December 2023 were as follows:

Currency

Nominal
 interest rate

Year of 
maturity

€

€

1.10%

2.36%

2023

2026

2023
£m

2022
£m

306.4

291.0

—

3.9

(200.3)

(5.6)

—

4.7

(4.7)

15.4

104.4

306.4

2023
£m

—

104.4

104.4

0.4

104.0

2023
£m

7.8

7.8

2023
£m

5.8

5.8

2022
£m

199.8

106.6

306.4

200.2

106.2

2022
£m

3.8

3.8

2022
£m

10.6

10.6

1st January
2023
£m

Recognised
in income
£m

Recognised
in OCI
£m

Recognised
in equity
£m

31st December
2023
£m

10.5

(1.4)

9.1

0.2

0.5

0.7

(1.4)

(0.4)

(1.8)

—

—

—

9.3

(1.3)

8.0

1st January
2022
£m

Recognised
in income
£m

Recognised
in OCI
£m

Recognised
in equity
£m

31st December
2022
£m

0.1

(1.3)

(1.2)

9.5

0.3

9.8

0.9

(0.4)

0.5

—

—

—

10.5

(1.4)

9.1

Spirax-Sarco Overseas Limited

Spirax-Sarco Overseas Limited

Total loans to subsidiaries

Due within one year

Due after more than one year

4 Other current assets

Prepayments and accrued income

Total other current assets

5 Trade and other payables

Accruals

Total trade and other payables

Trade and other payables are due within one year.

6 Deferred tax assets and liabilities
Movement in deferred tax during the year 2023

Other temporary differences

Pensions liability

Company total

Movement in deferred tax during the year 2022

Other temporary differences asset

Pensions liability

Company total

252

Spirax Group  Annual Report 2023

Financial Statements7 Employee benefits
Pension plans
The Company is accounting for pension costs in accordance with International Accounting Standard 19.

The disclosures shown here are in respect of the Company’s defined benefit obligations. Other plans operated by the 
Company were defined contribution plans.

The total expense relating to the Company’s defined contribution pension plans in the current year was £1.2m (2022: 
£0.9m).

At 31st December 2023 the post-retirement mortality assumptions in respect of the Company defined benefit scheme 
follows 84%/87% (male/female) of SAPS S3 light,CMI 2021 future improvements, 1.25% long term trend, smoothing factor of 
7, 0.25% initial addition and a w parameter of 10%. At 31st December 2022 the post-retirement mortality assumptions in 
respect of the Company defined benefit scheme follows 84%/87% (male/female) of SAPS S3 light, CMI 2021 projections with 
a long-term trend of 1.25% pa, and an initial additional parameter of 0.25% and w2020 parameter of 10%. These assumptions 
are regularly reviewed in light of scheme-specific experience and more widely available statistics. 

The financial assumptions used at 31st December were:

Rate of increase in pensions

Rate of price inflation

Discount rate

Weighted average 
assumptions used to define 
the benefit obligations

2023
%

2.9%

3.0%

4.5%

2022
%

2.9

3.2

4.7

The assumptions used by the actuary are the best estimates chosen from a range of possible actuarial assumptions, which 
due to the timescale covered, may not necessarily be borne out in practice.

Fair value of scheme assets:

Equities

Bonds

Other

Total market value in aggregate

£27.6m (2022: £32.5m) of scheme assets have a quoted market price in an active market.

The actual return on plan assets was a gain of £3.2m (2022: a loss of £15.0m).

The amounts recognised in the Company Statement of Financial Position are determined as follows:

Fair value of scheme’s assets

Present value of funded scheme’s liabilities

Retirement benefit asset recognised in the Statement of Financial Position

Related deferred tax

Net pension asset

2023
£m

6.3

17.1

19.3

42.7

2022
£m

5.2

22.7

14.6

42.5

2023
£m

42.7

2022
£m

42.5

(37.2)

(38.6)

5.5

(1.3)

4.2

3.9

(1.4)

2.5

The movements in the defined benefit obligation (DBO) recognised in the Statement of Financial Position during the year were:

Defined benefit obligation at beginning of year

Interest cost

Remeasurement gain/(loss)

Actual benefit payments

Defined benefit obligation at end of year

2023
£m

(38.6)

(1.7)

0.3

2.8

2022
£m

(55.2)

(1.0)

14.9

2.7

(37.2)

(38.6)

Spirax Group  Annual Report 2023

253

Financial StatementsNotes to the Company Financial Statements continued

7 Employee benefits continued
Pension plans continued
The movements in the fair value of plan assets during the year were:

Value of assets at beginning of year

Expected return on assets

Remeasurement gain/(loss)

Administration costs

Actual benefit payments

Value of assets at end of year

The estimated employer contributions to be made in 2024 are £nil.

The history of experience adjustments is as follows:

Defined benefit obligation at end of year

Fair value of scheme’s assets

Retirement benefit recognised in the Statement of Financial Position 

Experience adjustment on scheme’s liabilities

As a percentage of scheme’s liabilities

Experience adjustment on scheme’s assets

As a percentage of scheme’s assets

2023
£m

(37.2)

42.7

5.5

0.1

0.3%

1.3

3.0%

2022
£m

(38.6)

42.5

3.9

0.9

2.3%

(16.1)

37.9%

2021
£m

(55.2)

60.3

5.1

3.5

6.3%

2.4

4.0%

The expense recognised in the Company Income Statement was as follows:

Current service and administration cost

Net interest on scheme’s assets and liabilities

Total expense recognised in Income Statement

Statement of Comprehensive Income (OCI):

Remeasurement effects recognised in OCI:

Due to experience on DBO

Due to demographic assumption changes in DBO

Due to financial assumption changes in DBO

Return on assets 

Total remeasurement gain/(loss) recognised in OCI

Deferred tax on remeasurement amount recognised in OCI

Cumulative loss recognised in OCI at beginning of year

Cumulative loss recognised in OCI at end of year

2023
£m

42.5

1.9

1.3

(0.2)

(2.8)

42.7

2020
£m

(55.2)

60.8

5.6

(5.0)

9.1%

2.6

4.3%

2023
£m

(0.2)

0.2

—

2023
£m

(0.1)

1.0

(0.6)

1.3

1.6

(0.4)

(11.5)

(10.3)

2022
£m

60.3

1.1

(16.1)

(0.1)

(2.7)

42.5

2019
£m

(53.9)

59.5

5.6

—

0.0%

4.1

6.9%

2022
£m

(0.1)

0.1

—

2022
£m

(0.9)

0.5

15.3

(16.1)

(1.2)

0.3

(10.6)

(11.5)

Sensitivity analysis
The effect on the defined benefit obligation at 31st December 2023 of an increase or decrease in key assumptions is as follows:

Increase/(decrease)	in	pension	defined	benefit	obligation

Discount rate assumption being 1.00% higher 

Discount rate assumption being 1.00% lower

Inflation assumption being 1.00% higher

Inflation assumption being 1.00% lower

Mortality assumption life expectancy at age 65 being one year higher

£m

(2.8)

3.0

2.0

(1.9)

1.1

Share-based payments
Disclosures of the share-based payments offered to employees of the Company are set out below. The description and 
operation of each scheme is the same as outlined in the Group disclosure.

254

Spirax Group  Annual Report 2023

Financial Statements7 Employee benefits continued
Performance Share Plan
The relevant disclosures in respect of the Performance Share Plan grants are set out below.

Grant date

Mid-market share price at grant date

Number of employees

Shares under scheme

Vesting period

Probability of vesting

Fair value

8 Called-up share capital and reserves

Ordinary shares of 26 12/13p (2022: 26 12/13p) each

Authorised 111,428,571 (2022: 111,428,571)

Allotted, called up and fully paid 73,776,048 (2022: 73,776,048)

2019 
Grant

2020 
Grant

2021 
Grant

2022 
Grant

2023 
Grant

15th May 12th March

4th May  14th March 13th March

8,161.0p

7,775.0p

11,770.0p

11,910.0p 10,880.0p

12

60,626

3 years

74.1%

19

82,607

3 years

74.3%

15

45,815

3 years

73.9%

13

42,573

3 years

76.1%

15

52,259

3 years

81.2%

6,048.9p

5,779.2p

8,698.0p

9,057.6p

8,829.1p

2023
£m

30.0

19.8

2022
£m

30.0

19.8

35,794 shares with a nominal value of £9,637 were issued in connection with the Group’s Employee Share Schemes for a 
consideration of £2.0m received by the Company. In 2023 the Parent Company purchased 114,000 shares representing 
0.15% of called-up share capital with a nominal value of £30,692 for a consideration of £12,749,424. The shares were placed 
in an Employee Benefit Trust (EBT) to be used in connection with the Group’s Employee Share Scheme. At 31st December 
2023 139,907 shares were held in an Employee Benefit Trust and available for use in connection with the Group’s Employee 
Share Schemes. 15 senior employees of the Company have been granted options on ordinary shares under the Share Option 
Scheme and Performance Share Plan (details in Note 7).

Other reserves in the Company Statement of Changes in Equity on page 250 are made up as follows:

Share-based payments reserve

Cash flow hedges reserve

Capital redemption reserve

Employee Benefit Trust reserve

Total other reserves

1st January
2023
£m

Change
in year
£m

31st December
2023
£m

25.4

(3.7)

1.8

(21.5)

2.0

2.2

5.0

—

5.5

12.7

27.6

1.3

1.8

(16.0)

14.7

Share-based payments reserve
This reserve records the Company’s share-based payment charge that is recognised in reserves. 

Cash flow hedges reserve
This reserve records the Company’s cumulative net change in the fair value of forward exchange contracts where they are 
designated as effective cash flow hedge relationships

Capital redemption reserve
This reserve records the historical repurchase of the Company’s own shares.

Spirax Group  Annual Report 2023

255

Financial StatementsNotes to the Company Financial Statements continued

8 Called-up share capital and reserves continued
Employee Benefit Trust reserve
The Company has an Employee Benefit Trust which is used to purchase, hold and issue shares in connection with the 
Group’s Employee Share Schemes. The shares held in Trust are recorded in this separate reserve.

9 Related party transactions

Dividends received from subsidiaries

Current loans due from subsidiaries at 31st December

Non-current loans due from subsidiaries at 31st December

Current amounts due from subsidiaries at 31st December

Current amounts due to subsidiaries at 31st December

Non-current amounts due to subsidiaries at 31st December

10 Financial instruments
The terms and conditions of outstanding loans at 31st December 2023 are as follows:

2023
£m

169.1

0.4

104.0

68.5

90.4

7.0

Unsecured private placement – €120.0m

Revolving Credit Facility – Drawdown £10.0m

Total outstanding loans

Current portion of long-term borrowings due before 31st December 2024

Long-term borrowings payable after 31st December 2024

Total outstanding loans

Unsecured private placement – €225.0m

Unsecured private placement – €120.0m

Revolving Credit Facility – Drawdown £35.0m

Total outstanding loans

Current portion of long-term borrowings due before 31st December 2023*

Long-term borrowings payable after 31st December 2023*

Total outstanding loans

Currency

Nominal 
interest rate

Year of
maturity

€

£

2.4%

5.9%

2026

2028

Currency

Nominal 
interest rate

Year of
maturity

€

€

£

1.1%

2.4%

4.0%

2023

2026

2027

2022
£m

72.4

200.2

106.2

67.7

98.7

3.2

Carrying
value
£m

104.3

8.5

112.8

0.3

112.5

112.8

Carrying
value
£m

199.8

106.5

35.0

341.3

200.1

141.2

341.3

*  The prior period comparatives have been adjusted to reflect a reclassification, please see Note 1 for further details.

11 Other information 
Dividends 
Dividends paid by the Company are disclosed in Note 10 of the Consolidated Financial Statements. 

Property, plant and equipment
The Company holds freehold property with a cost of £23.6m (2022: £7.1m), accumulated depreciation of £2.9m (2022: 
£1.2m) and a net book value of £20.7m (2022: £5.9m). Included within the net book value of £20.7m as at 31st December 
2023 is an amount of £17.4m (2022: £3.9m) in relation to assets under construction for the Group Head Office building in 
Cheltenham (UK).

Employees
The total number of employees of the Company at 31st December 2023 was 129 (2022: 117). 

Directors’ remuneration 
The remuneration of the Directors of the Company is shown in the Annual Report on Remuneration 2023 on pages 162 
to 174.

Auditor’s remuneration 
Auditor’s remuneration in respect of the Company’s annual audit has been disclosed on a consolidated basis in the 
Company’s Consolidated Financial Statements as required by Section 494(4)(a) of the Companies Act 2006.

Contingent liabilities and capital commitments
The Company has no contingent liabilities. Capital commitments of £3.9m exist at 31st December 2023 in respect of the 
completion of the Group Head Office building in Cheltenham (UK) (2022: £nil).

256

Spirax Group  Annual Report 2023

Financial StatementsCorporate Information

Corporate Information

Corporate Information

In this section 
258		 Our Global Operations
264		 Officers and Advisers

Spirax Group  Annual Report 2023

257

Corporate InformationOur Global Operations

Steam Thermal Solutions (formerly Steam Specialties) – EMEA

Country/Territory

Company name

Belgium

Spirax Sarco NV

Registered office address

Industriepark 5, B-9052 Zwijnaarde, Belgium

Czech Republic

Spirax Sarco spol sro

Prazska 1455, 102 00 Praha, Hostivar, Czech Republic

Egypt

Spirax Sarco Egypt

19 Farid Street, Heliopolis, Cairo, Egypt

Spirax Sarco Energy Solutions LLC (H)

19 Farid Street, Heliopolis, Cairo, Egypt

Finland

France

Spirax Oy

Spirax Sarco SAS

Niittytie 25 A 24, 01300 Vantaa, Helsinki, Finland

Zone Industrielle des Bruyères 8 Avenue le Verrier, 78190 Trappes, France

Spirax-Sarco France HoldCo SAS (H)

23 Route de Château-Thierry, 02200 Noyant-et-Aconin, Soissons, France

Gestra France SAS

Zone Industrielle des Bruyères, 8 Avenue Le Verrier 78190 Trappes, France

Spirax Sarco North & West Africa SAS

Zone Industrielle des Bruyères, 8 Avenue Le Verrier, 78190 Trappes, France

Germany

Spirax Sarco GmbH Regelapparate

Reichenaustr. 210, 78467 Konstanz, Germany

Spirax-Sarco Germany Holdings GmbH (H) Reichenaustr. 210, 78467, Konstanz, Germany

Gestra AG

Muenchener Str. 77, 28215, Bremen, Germany

Gestra HoldCo GmbH (H)

Muenchener Str. 77, 28215, Bremen, Germany

Spirax-Sarco Kft

Spirax Sarco Srl

Italgestra Srl

1103 Budapest Koér utca 2/A, Hungary

Via Per Cinisello 18, 20834 Nova Milanese, Italy

Via Per Cinisello 18, 20834 Nova Milanese, Italy

Spirax Sarco East Africa Limited

Clifton Park, Mombasa Road, Nairobi, Kenya

Spirax Sarco Maghreb

Secteur 3, Lot 146, Rue Arfoud, Bureaux 5 et 6, commerce 2-12000 Temara, 
Morocco

Hungary

Italy

Kenya

Morocco

Netherlands

Spirax-Sarco Netherlands BV

Industrieweg 130A, 3044 AT, Rotterdam, Netherlands

Spirax-Sarco Engineering BV (H)

Industrieweg 130A, 3044 AT, Rotterdam, Netherlands

Spirax-Sarco Investments BV (H)

Industrieweg 130A, 3044 AT, Rotterdam, Netherlands

Spirax-Sarco Netherlands Holdings 
Coöperative WA (H)

Sluisstraat 7, 7491 GA Delden, Delden, Netherlands

Norway

Poland

Spirax Sarco AS

Spirax Sarco Sp Zoo

Gestra Polonia Sp Zoo

Vestvollveien 14A, N-2019 Skedsmokorset, Norway

Jutrzenki 98, 02-230, Warszawa, Poland

ul Ku Ujściu 19, PL 80-172, Gdansk, Poland

Portugal

Spirax Sarco Equipamentos Ind Lda

Rua Quinta do Pinheiro, No 8 & 8A, 2794-058 Carnaxide, Portugal

Romania

Spirax-Sarco SRL

2-4 Traian Street, Cluj-Napoca Municipality, Cluj County, Romania

Gestra Portugal, Lda

Avenida Dr Antunes Guimaraes, Numero 1159, Porto 4100-082, Portugal

South Africa

Spirax Sarco Investments (Pty) Limited (H) Corner Brine Avenue and Horn Street, Chloorkop Ext 23, Gauteng 1624, South 

Africa

Spirax Sarco South Africa (Pty) Limited

Corner Brine Avenue and Horn Street, Chloorkop Ext 23, Gauteng 1624, South 
Africa

Spain

Spirax-Sarco SAU

C/ Sant Josep, 130 08980 Sant Feliu de Llobregat, Barcelona, Spain

Spirax-Sarco Engineering SLU (H)

C/ Sant Josep, 130 08980 Sant Feliu de Llobregat, Barcelona, Spain

Gestra Espanloa SA

Calle Luis Cabrera 86-88, 28002, Madrid, Spain

Sweden

Spirax Sarco AB

Switzerland

Spirax Sarco AG

Evenemansgatan 40, 169 56 Solna, Sweden

Gustav-Maurer-Strasse 9, 8702 Zollikon, Switzerland

Turkey

United Arab 
Emirates

Spirax Sarco Valf Sanayi ve Ticaret A.S

Serifali Mevkii, Edep Sok No 27, 34775 Yukari Dudullu – Ümraniye, Istanbul, Turkey

Spirax Sarco Trading LLC

38-0, R338 Um Hurair Second, Dubai, United Arab Emirates

United Kingdom

Spirax-Sarco Limited*

Spirax-Sarco America Limited (H)

Charlton House, Cirencester Road, Cheltenham, Gloucestershire GL53 8ER, 
United Kingdom

Charlton House, Cirencester Road, Cheltenham, Gloucestershire GL53 8ER, 
United Kingdom

Spirax-Sarco America Investments 
Limited* (H)

Charlton House, Cirencester Road, Cheltenham, Gloucestershire GL53 8ER, 
United Kingdom

Spirax-Sarco Investments Limited* (H)

Spirax-Sarco Overseas Limited* (H)

Gestra Holdings Limited* (H)

Gestra UK Limited

Cotopaxi Limited

Charlton House, Cirencester Road, Cheltenham, Gloucestershire GL53 8ER, 
United Kingdom

Charlton House, Cirencester Road, Cheltenham, Gloucestershire GL53 8ER, 
United Kingdom

Charlton House, Cirencester Road, Cheltenham, Gloucestershire GL53 8ER, 
United Kingdom

Charlton House, Cirencester Road, Cheltenham, Gloucestershire GL53 8ER, 
United Kingdom

Charlton House, Cirencester Road, Cheltenham, Gloucestershire GL53 8ER, 
United Kingdom

258

Spirax Group  Annual Report 2023

Corporate InformationSteam Thermal Solutions – Asia Pacific

Country/Territory

Company name

Registered office address

Australia

China

Spirax Sarco Pty Limited

14 Forge St., Blacktown, NSW 2148, Australia

Cotopaxi Energy Technology Development 
(Beijing) Co. Ltd

Room 506, Unit 101 Floor 2-7, Building No. 1, 3 Chuangda Road, Chaoyang 
District, Beijing, China 100102

Spirax-Sarco Engineering (China) Limited No 800 XinJun Ring Road, Pujiang Hi Tech Park, Shanghai, China

Spirax Sarco Trading (Shanghai) Co 
Limited

No 800 XinJun Ring Road, Pujiang Hi Tech Park, Shanghai, China

Gestra (Shanghai) Fluid Control 
Technology Co Limited

Room 333 3rd Floor of 4th Area Building 1, No.2001 North Yanggao Road 
China (Shanghai) Free Trade Pilot Zone, Shanghai, China

Hong Kong

Spirax Sarco Hong Kong Co Limited

India

Spirax-Sarco India Private Limited

Indonesia

PT Spirax Sarco Indonesia

Unit 1507, 15th Floor, Prosperity Center, 25 Chin Yip Street, Kwun Tong, 
Kowloon, Hong Kong

Plot No. 6, Central Avenue, Mahindra World City, Chengalpattu Taluk, 
Kancheepuram District 603004, India

Kawasan Infinia Park Blok C-99, Jl. Dr Sahardjo No. 45, Manggarai Tebet, 
Jakarta Selatan 12850, Indonesia

Japan

Malaysia

Spirax Sarco Godo Gaisha

261-0025, 2-37 Hamada, Mihama-ku, Chiba, Japan

Gestra Steam Solutions Sdn Bhd

18 Tidak Melebihi Baru Ditubuhkan, Malaysia

Spirax Sarco Sdn Bhd

No 10, Temasya 18, Jalan Pelukis U1/46A, 40150 Shah Alam, Selangor, 
Malaysia

Spirax Sarco Investment Limited (H)

6th Floor, Akademi Etiqa, No23 Jalan Melaka, 50100 Kuala Lumpur, Malaysia

Myanmar

Spirax Sarco Limited

No.192, Kabar Aye Pagoda Road, Myanmar Centre – Tower 2, Unit.1218, Bahan 
Township, Yangon, Myanmar

New Zealand

Spirax Sarco Limited

6 Nandina Avenue, East Tamaki, Auckland 2013, New Zealand

Philippines

Spirax-Sarco Philippines Inc

2308 Natividad Building, Chino Roces Avenue Extension, Makati City, 
Philippines

Singapore

Spirax Sarco Pte Limited

21 Changi South Avenue 2, #01-01 Singapore 486630, Singapore

Spirax-Sarco APAC Investments Pte 
Limited

21 Changi South Avenue 2, #01-01 Singapore 486630, Singapore

Gestra Singapore Pte Limited

21 Changi South Avenue 2, #01-01 Singapore 486630, Singapore

South Korea

Spirax Sarco Korea Limited

Steam People House, 99 Sadangro 30gil, Dongjak-gu, Seoul, Republic of Korea

Taiwan

Spirax Sarco Co Limited

Thailand

Spirax Sarco (Thailand) Limited

Vietnam

Spirax Sarco Vietnam Co Limited

6F-3, No. 12, Lane 270, Sec. 3, Pei Shen Road, Shen Keng District, New Taipei 
City 22205, Taiwan

38 Krungthepkreeta Road, Khlong Song Ton Nun, Lat Krabang, Bangkok 
10520, Thailand

4th Floor, 180 Nguyen Van Troi Street, Ward 8, Phu Nhuan District, Ho Chi 
Minh City, Vietnam

Steam Thermal Solutions – Americas

Country/Territory

Company name

Registered office address

Argentina

Brazil

Canada

Chile

Colombia

Mexico

Spirax Sarco SA

Av. del Libertador 498, 12th Floor, Buenos Aires C1001ABR, Argentina

Spirax Sarco Ind e Com Limiteda

Hiter Controls Engenharia Limiteda

Avenida Manoel Lages do Chão, 268, Bairro Portão, Cotia, São Paulo, 
06705-050, Brazil

Avenida Manoel Lages do Chão, 268, Bairro Portão, Cotia, São Paulo, 
06705-050, Brazil

Spirax Sarco Canada Limited

383 Applewood Crescent, Concord, ON L4K 4J3, Canada

Spirax-Sarco Chile Limiteda

Las Garzas 930, Galpón E, Quilicura, Santiago de Chile, Chile

Inversiones Spirax-Sarco Chile Limiteda (H) Las Garzas 930, Galpón D, Quilicura, Santiago de Chile, Chile

Spirax Sarco Colombia SAS

Carretera Panamericana No 3-150, Jamundi, Valle del Cauca, Cali, Colombia

Spirax Sarco Mexicana, SAPI DE CV

Boulevard Alianza 30B, Parque Industrial CPA, Ciénega de Flores Nuevo León, 
CP 65550, Mexico

Peru

Spirax Sarco Peru SAC

Av. Guillermo Dansey 2124, Lima, Lima, Perú

United States

Spirax Sarco Inc

1209 Orange Street, Wilmington, DE 19801, United States

Sarco International Corp (H)

1209 Orange Street, Wilmington, DE 19801, United States

Spirax Sarco Investments, Inc (H)

251 Little Falls Drive, Wilmington, DE 19808-1674, United States

Gestra USA, Inc

1209 Orange Street, Wilmington, DE 19801, United States

Spirax Group  Annual Report 2023

259

Corporate InformationOur Global Operations continued

Electric Thermal Solutions

Country/Territory 

Company name 

Registered office address

Australia

Belgium

Brazil

Canada

China

Vulcanic TEE Pty Limited

7 Buckman Cl, Toormina NSW 2452, Australia

Vulcanic SA

Uitbreidingstraat 60-62, 2600 Berchem, Belgium

Chromalox Engenharia Limiteda

Avenida Manoel Lages do Chão, 268, Bairro Portão, Cotia, São Paulo, 06705-050, 
Brazil

Canadian Heat Acquisition Corp (H)

7051 68th Ave NW, Edmonton, Alberta, T6B 3E3, Canada

Chromalox Precision Heat Control 
(Shanghai) Co Limited

88 Taigu Road, Suite A2, 4th Floor – Fenggu Building, Shanghai, 200131, China

Chromalox Precision Heat Control 
(Suzhou) Co Limited

T02, No 1801, Pangjin Road, Pangjin Industrial Park, Wujiang, Suzhou, 215200, 
China

Thermocoax (Chengdu) Co Limited

No.11 Fujiang Road, Shuangliu Park, Jiaelong Industry Port, Chengdu, Sichuan, 
China

France

Constructions Electro-Thermiques 
D’Alsace SAS

42 Rue des Aviateurs, 67500 Haguenau, France

Etirex SAS

Loreme SAS

RS Isolec SAS

23 Route de Château Thierry, Noyant-et-Aconin, Soissons, Cedex, F 02203, France

12 Rue des Potiers d’Etain, 57070 Metz, France

45 Avenue des Acacias, 45120 Cepoy, France

Thermocoax Developpement SAS

40 Boulevard Henri Sellier, 92150 Suresnes, France

Thermocoax SAS

Univers 32 SAS (H)

Usine de Planquivon, Athis-de-l’Orne, 61430 Athis-Val de Rouvre, France

41 Avenue de Friedland, 75008 Paris, France

Vulcanic Assets SAS (H)

48 Rue Louis Ampère, 93330 Neuilly-sur-Marne, France

Vulcanic Management 1 SAS (H)

48 Rue Louis Ampère, 93330 Neuilly-sur-Marne, France

Vulcanic Management 2 SAS (H)

48 Rue Louis Ampère, 93330 Neuilly-sur-Marne, France

Vulcanic Group Holding SAS (H)

48 Rue Louis Ampère, 93330 Neuilly-sur-Marne, France

Vulcanic SAS

48 Rue Louis Ampère, 93330 Neuilly-sur-Marne, France

Germany

Chromalox Isopad GmbH

Englerstraße 11, 69126 Heidelberg, Germany

Vulcanic GmbH

Donaustraße 21, 63452 Hanau, Germany

Vulcanic Triatherm GmbH

Flurstraße 9, 96515 Sonneberg, Germany

Hong Kong

Chromalox Hong Kong Holdings Limited (H) 33/F, Shui On Centre, Nos 6-8 Harbour Road, Wanchai, Hong Kong

India

Chromalox India Precision Heat & Control 
Private Limited

1st Floor, 6 Unicom House, A-3 Commercial Complex, New Delhi, Janakpuri, 
110058, India

Mexico

ELW Industrial S. de R. L. de C.V.

Chromalox Precision Heat and Control 
(Singapore) Pte Limited

Carretera Nacional, K.M. 8.5, Modulo Industrial de America, Lote #5, 
Nuevo Laredo, Tamaulipas, 88277, Mexico

No 11 Woodlands Close, #05-34, Singapore, 737854, Singapore

Vulcanic Termoelectrica SLU

Carretera de Viernoles no.32, 39300 Torrelavega, Cantabria, Spain

Chromalox (Asia Pacific) Limited

Chromalox Gulf DWC, LLC

383/2, The Village Business Centre, Unit D16-A, Moo 12, Sukhumvit Road, 
Nongprue, Banglamung, Chon Buri, 20151, Thailand

PO Box 390012, Office No: E-2-0226, Business Park, Dubai Aviation City, 
United Arab Emirates

United Kingdom

Chromalox (UK) Limited

AMP House, 2nd Floor, Dingwall Road, Croydon, Surrey CR0 2LX, United Kingdom

Thermocoax UK Limited

Tower House, Lucy Tower Street, Lincoln LN1 1XW, United Kingdom

Vulcanic UK Limited

Windward Barn, Honningham Thorpe Business Park Norwich Road, Colton, 
Norwich NR9 5BZ, United Kingdom

United States

190 Detroit Street, LLC

2280 Hicks Rd., STE 500 Rolling Meadows, IL 60008, United States

305 Cary Point, LLC

325 Cary Point, LLC

Cary Detroit, LLC

Chromalox, Inc.

Durex HoldCo Corp (H)

Durex International, LLC

190 Detroit Street, Cary, IL 60013, United States

190 Detroit Street, Cary, IL 60013, United States

190 Detroit Street, Cary, IL 60013, United States

2711 Centerville Rd., Suite 400, Wilmington, DE 19808, United States

1209 Orange Street, Wilmington, DE 19801, United States

251 Little Falls Drive, Wilmington, DE 19808-1674, United States

Heat Acquisition Corp (H)

2711 Centerville Rd., Suite 400, Wilmington, DE 19808, United States

Thermocoax, Inc

Vulcanic EML, LLC

Vulcanic US, Inc (H)

1209 Orange Street, Wilmington, DE 19801, United States 

5907 Breen Drive, Houston, TX 77086, United States

Capitol Services, Inc., 108 Lakeland Ave., Dover, DE 19901, United States

260

Spirax Group  Annual Report 2023

Singapore

Spain

Thailand

United Arab 
Emirates

Corporate InformationWatson-Marlow Fluid Technology Solutions

Country/Territory 

Company name 

Registered office address

Australia

Austria

Belgium

Brazil

Canada

Chile

China

Watson-Marlow Pty Limited

Unit 15, 19-26 Durian Place, Wetherill Park, NSW 2164, Australia

Watson-Marlow Austria GmbH

Rathaus Viertel 3/1 OG/TOP 311, Guntramsdorf A 2353, Wien, Austria

Watson-Marlow NV

Industriepark 5, B-9052 Zwijnaarde, Belgium

Watson-Marlow Bredel Ind e Com de 
Bombas Limiteda

Alameda Oceania, 63, Polo Empresarial Tamboré, Santana de Parnaiba, São 
Paulo, CEP 06543-308, Brazil

Watson-Marlow Canada Inc

383 Applewood Crescent, Concord, ON L4K 4J3, Canada

Watson-Marlow Bombas Chile Limiteda

Las Garzas 930, Galpón E, Quilicura, Santiago de Chile, Chile

Shanghai Watson-Marlow Limited

No. 211, Wenjing Road, Shanghai Minhang District, China

Colombia

Watson-Marlow Colombia SAS

Carretera Panamericana No 3-150, Jamundi, Valle del Cauca, Cali, Colombia

Czech Republic

Watson-Marlow sro

Pražská 1455/18a, 102 00 Praha 10, Czech Republic

Denmark

Finland

France

Germany

Hungary

India

Ireland

Italy

Japan

Watson-Marlow Flexicon A/S

Frejasvej 2, 4100 Ringsted, Denmark

Watson-Marlow Finland Oy

Niittytie 25 A 24, 01300 Vantaa, Helsinki, Finland

Watson-Marlow SAS

Watson-Marlow GmbH

Watson-Marlow Kft

9 Route De Galluis, Zi Les Croix, 78940 La Queue Lez Yvelines, France

Kurt-Alder-Str. 1, 41569 Rommerskirchen, Germany

Lajos ucta 30, Budapest 1023, Hungary

Watson-Marlow India Private Limited

Mahalaxmi Icon, S. No. 132/2A-3A, Near Sai HP Petrol Pump, Pune-Mumbai 
Bypass Road, Tathawade, Pune, Maharashtra, 411 033, India

Watson-Marlow Limited

Unit 1013, Gateway Business Park, New Mallow Rd., Cork, Ireland

Watson-Marlow Srl

Via Padana Superiore 74/D, 25080 Mazzano, Brescia, Italy

Watson-Marlow Co Limited

4-23-21 Ukima Kita-ku, Tokyo 115-0051, Japan

Malaysia

Watson-Marlow SDN BHD

Mexico

Watson-Marlow S de RL de CV

6th Floor, Akademi Etiqa No. 23 Jalan Melaka, 50100 Kuala Lumpur W.P., 
Malaysia

Boulevard Alianza 30B, Parque Industrial CPA, Ciénega de Flores Nuevo León, 
CP 65550, Mexico

Netherlands

Watson-Marlow BV

Oslo 9 – 11, 2993LD Barendrecht, Netherlands

Watson-Marlow Bredel BV

Sluisstraat 7, 7491 GA, Delden, Netherlands

Watson-Marlow Bredel Holdings BV (H)

Sluisstraat 7, 7491 GA, Delden, Netherlands

Watson-Marlow Bredel Holdings II BV (H)

Sluisstraat 7, 7491 GA, Delden, Netherlands

New Zealand

Watson-Marlow Limited

Unit F, 6 Polaris Place, East Tamaki, Auckland 2013, New Zealand

Norway

Watson-Marlow Norge AS

Vestvollveien 14A, 2019 Skedsmokorset, Norway

Philippines

Watson-Marlow Inc

10th Floor EGI Rufino Plaza, Sen. Gil Puyat Avenue, Corner Taft Avenue, 
Barangay, 38 Pasay City, Fourth District, Philippines

Poland

Singapore

Watson-Marlow Sp Zoo

Al. Jerzego Waszyngtona 146, 04-076 Warszawa, Poland

Watson-Marlow Pte Limited

421 Tagore Industrial Avenue, #01-13, Singapore 787805, Singapore

South Africa

Watson-Marlow Bredel SA (Pty) Limited

Unit 6 Cradleview Industrial Park, Cnr Beyers Naude Drive & Johan Street, 
Laser Park, South Africa

Spain

Sweden

Watson-Marlow SLU

W-M Alitea AB

Tuset, 20 3 – 08006, Barcelona, Spain

Hammarby Fabriksväg 29-31, SE-120 30 Stockholm, Sweden

Switzerland

Watson-Marlow AG

Gustav-Maurer-Strasse 9, 8702 Zollikon

Taiwan

Watson-Marlow Co Limited

No.9 Lane 270 Sec. Beishen Road, Shenkeng District, New Taipei City 222, 
Taiwan

United Arab 
Emirates

Watson Marlow FZCO

Office Number FZJOA2005, Jafza One, Jebel Ali Free Zone, Dubai, United Arab 
Emirates

United Kingdom

Aflex Hose Limited

Dyson Wood Way, Bradley, Huddersfield HD2 1GZ, United Kingdom

BioPure Technology Limited

Bickland Water Road, Falmouth, Cornwall TR11 4RU, United Kingdom

Watson-Marlow Limited*

Bickland Water Road, Falmouth, Cornwall TR11 4RU, United Kingdom

United States

ASEPCO

1161 Cadillac Ct, Milpitas, CA 95035, United States

Watson-Marlow America Manufacturing 
Inc

37 Upton Drive, Wilmington, MA 01887, United States

Watson Marlow Inc

37 Upton Technology Park, Wilmington, MA 01887, United States

Watson-Marlow Flow Smart Inc

1675 South State St., Suite B, Dover, DE 19901, United States

Spirax Group  Annual Report 2023

261

Corporate InformationOur Global Operations continued

Dormant companies

Country/Territory 

Company name 

Registered office address

Canada 

France 

Russia 

Canadian Heat Holding Corp

6600-100 King Street W., 1 First Canadian Place, Toronto, Ontario M5X 1B6, Canada

Heat Holding France SAS

23 Route de Château-Thierry, 02200 Noyant-et-Aconin, Soissons, France

Vulcanic (Representative Office)

Business Centre Grad, 1 Bld, 3A Solnechnaya Street, Moskovskoe Poselenie, 
108811 Moscow, Russia

United Kingdom 

Gervase Instruments Limited*

Charlton House, Cirencester Road, Cheltenham, Gloucestershire GL53 8ER, 
United Kingdom

Heat Holding (UK) Limited

Lansdowne Building, 2 Lansdowne Road, Croydon CR9 2ER, United Kingdom

SARCO Limited*

Sarco Thermostats Limited

Spirax Group Limited

Spirax Manufacturing Co Limited

Spirax-Sarco Europe Limited*

United States

Spirax-Sarco International Limited*

Charlton House, Cirencester Road, Cheltenham, Gloucestershire GL53 8ER, 
United Kingdom

Charlton House, Cirencester Road, Cheltenham, Gloucestershire GL53 8ER, 
United Kingdom

Charlton House, Cirencester Road, Cheltenham, Gloucestershire GL53 8ER, 
United Kingdom

Charlton House, Cirencester Road, Cheltenham, Gloucestershire GL53 8ER, 
United Kingdom

Charlton House, Cirencester Road, Cheltenham, Gloucestershire GL53 8ER, 
United Kingdom

Charlton House, Cirencester Road, Cheltenham, Gloucestershire GL53 8ER, 
United Kingdom

Heat Acquisition Corp.

251 Little Falls Drive, Wilmington, DE 19808-1674, United States

Mexican Heat Holding Corp.

c/o RA PO Box 20380, Carson City, Nevada 89706, United States

Mexican Heat Holding, LLC

160 Greentree Dr., Suite 101, Dover, Delaware 19904, United States

Ogden Manufacturing Co.

2711 Centerville Rd., Suite 400, Wilmington, DE 19808, United States

The global operations listed on pages 258 to 262 are registered companies.

In addition to these operations, we have a number of other operating units, including an Associate company; a company that 
is part owned with a third-party trust; branches of Spirax Sarco steam or Watson-Marlow companies; and several Watson-
Marlow businesses that operate via Spirax Sarco steam business companies. The Spirax Group Education Fund, established 
in 2021, is not included in the consolidated financial statements as under IFRS 10 the Group does not have control of this 
fund.

Details of these operations can be found on page 263.

Key

* 

 Direct subsidiary owned by Spirax-Sarco Engineering plc.

(H) Holding company.

262

Spirax Group  Annual Report 2023

Corporate Information3.  UK registered subsidiaries exempt from audit:

Company name 
Company number
BioPure Technology Limited
03665190
Chromalox (UK) Limited
04325451
Cotopaxi Limited
07038605
Gestra UK Limited
10639879
Spirax-Sarco America Limited
07829847
Spirax-Sarco Investments Limited
00100995
Spirax-Sarco Overseas Limited
01472201
11612492
Gestra Holdings Limited
Spirax-Sarco America Investments Limited 11639451
04325456
Heat Holding (UK) Limited
01088141
Aflex Hose Limited
03504380
Thermocoax U.K. Limited
07194498
Vulcanic UK Limited

The companies listed above qualify to take the statutory audit exemption 
as set out within Section 479A of the Companies Act 2006 for the period 
ended 31st December 2023. Spirax-Sarco Engineering plc will guarantee 
the debts and liabilities of the companies claiming the statutory audit 
exemption at the balance sheet date in accordance with Section 479C of 
the Companies Act 2006.

Notes
1.   All subsidiaries in the tables on pages 258 to 262 are indirect subsidiaries 
of Spirax-Sarco Engineering plc, unless indicated*. All subsidiaries listed 
are ultimately 100% owned by the Group, except as follows:

Company 
Spirax Sarco Egypt 
Spirax Sarco Energy Solutions LLC, 
Egypt 
Spirax Sarco Korea Ltd 
Spirax-Sarco Philippines Inc 
Spirax Sarco Services

Spirax Sarco (Thailand) Ltd 

% owned by the Group
98.867%
98.992%

97.5%
99.998% 
48.51%. (51.49% is owned 
by a third-party trust, The 
Tomorrow Trust). The 
Group has control of the 
company and exposure, or 
rights, to variable returns 
from its investment in the 
investee.
99.995%

2.  In addition to the subsidiaries in the tables on pages 258 to 262, 

we have the following operations:

  Steam Technology Solutions: 

Country 
Cambodia
Denmark
Ghana
Greece
Ireland
Japan
Pakistan
Saudi Arabia
Slovakia
Sri Lanka
Tanzania
Uganda
Zambia

Operating as a branch of
Spirax Sarco Pte Limited, Singapore
Spirax-Sarco Limited, UK
Spirax-Sarco Limited, UK
Spirax-Sarco Limited, UK
Spirax-Sarco Limited, UK
Spirax-Sarco Limited, UK
Spirax-Sarco Limited, UK
Spirax-Sarco Limited, UK
Spirax Sarco Spol. s.r.o.
Spirax-Sarco India Private Limited, India
Spirax-Sarco Limited, UK
Spirax-Sarco Limited, UK
 Spirax Sarco South Africa (Pty) Limited, 
South Africa

  Watson-Marlow Fluid Technology Solutions: 

Country 
Serbia 

Argentina
China
Indonesia
South Korea
Thailand
Vietnam

Operating as a branch of
Watson-Marlow Austria GmbH
Operating via
Spirax Sarco SA, Argentina
Spirax-Sarco Engineering (China) Limited
PT Spirax-Sarco Indonesia
Spirax Sarco Korea Limited
Spirax Sarco (Thailand) Limited
Spirax Sarco Vietnam Co Limited

This complete list of our global operations, including subsidiaries, 
forms part of the audited Financial Statements. For more information 
see Note 2 in the Company Financial Statements.

Spirax Group  Annual Report 2023

263

Corporate InformationOfficers and Advisers

Secretary and registered office
A.J. Robson 
Group General Counsel and Company Secretary
Spirax-Sarco Engineering plc
Charlton House
Cirencester Road
Cheltenham
Gloucestershire GL53 8ER

Tel:  

+44 (0)1242 535000

Email:   group.legal@spiraxgroup.com

Web:   spiraxgroup.com

Auditor
Deloitte LLP

Financial advisers
Rothschild

JPMorgan Securities plc (JPMorgan Cazenove)

Financial PR
Teneo

Bankers
Barclays Bank PLC HSBC Bank PLC

BNP Paribas Citibank, N.A.

Crédit Industriel et Commercial ING Bank, N.V.

UniCredit Bank AG Wells Fargo Bank, N.A.

Corporate brokers
JPMorgan Securities plc (JPMorgan Cazenove)

Morgan Stanley & Co. International plc

Registrars
The Company’s Registrar is Equiniti Limited.

Equiniti provide a range of services to shareholders.

Extensive information including many answers to frequently 
asked questions can be found online.

Use the QR code to register for free at www.shareview.co.uk 

Equiniti’s registered address is:
Aspect House, Spencer Road, Lancing, West Sussex, 
BN99 6DA.

Solicitors
Baker & McKenzie LLP

Important dates
Annual General Meeting  

2024 Half Year Results  

15th May 2024

8th August 2024

Final dividend**
Ordinary shares quoted ex-dividend   25th April 2024

Record date for final dividend  

26th April 2024

Final dividend payable  

24th May 2024

** Subject to shareholder approval at the AGM

264

Spirax Group  Annual Report 2023

Corporate InformationSpirax Group’s commitment to environmental stewardship is 
reflected in this Annual Report, which has been printed on Revive 
100 Silk, which is 100% post-consumer recycled, FSC® certified 
and totally chlorine free (TCF) paper. Printed in the UK by Park 
Communications using vegetable-based inks, with 99% of dry 
waste being diverted from landfill. The printer is a CarbonNeutral® 
company. Both the mill and the printer are certified to ISO 14001 
(Environmental Management System) and ISO 9001 (Quality 
Management System).

Spirax Group
Charlton House
Cirencester Road
Cheltenham
Gloucestershire
GL53 8ER

spiraxgroup.com