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Senior

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FY2023 Annual Report · Senior
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Innovating today...

...enabling our tomorrow

Annual Report & Accounts 2023

We are  
Senior 

We are an international, market-leading, engineering 
solutions provider with 26 operating businesses in  
12 countries.
Senior's expertise in fluid conveyance and thermal 
management provides safe and innovative products 
for demanding applications in some of the most 
challenging environments.

Industrial  
& Land Vehicle

 Read more on page 2 

Aerospace  
& Defence

 Read more on page 16 

Industrial 
& Land Vehicle

 Read more on page 42 

Aerospace  
& Defence 

 Read more on page 80 

Thermal management

Fluid conveyance 

Enabling technologies 

 Read more on page 136 

Strategic Report
1 
4 
6 
8 
10 
12 

 Financial and Non-Financial Highlights
Our Purpose
Our Business Model
Group at a Glance
Chair’s Statement
  Group Chief Executive Officer’s 
Statement 
  Market Overview 
  Strategy and Outlook
Sustainability

13 
15 
16 
20 

 Our Technology and Product 
Development on the Path to Net Zero

  Environment
22 
  TCFD
25 
  Social
32 
  Governance
37 
Investment Case
38 
40  Our strategic priorities
Technology
42 
  Our Technology Themes
44 
  Our Enabling Technology
46 
Stakeholder Engagement
48 
Section 172 Statement
54 
Key Performance Indicators
56 
58 
Risks and Uncertainties
70  Divisional Review – Aerospace
72  Divisional Review – Flexonics
74 
78 
79 

Financial Review
Viability Statement
 Non-Financial and Sustainability  
Information Statement

Governance 
Chair’s Governance Letter
82 
83 
Board at a Glance
84  Board of Directors
87 
88 
92  Division of Responsibilities
94 

Executive Committee
  Board Leadership and Company Purpose

 Composition, Succession and  
Evaluation
  Nominations Committee Report
Report of the Directors

95 
98 
100  Audit Committee Report
106 
106 
110 
111 
118 
128 
129  

 Remuneration Committee Report
  Chair’s Annual Statement
   2023 Remuneration Report at a Glance
  Remuneration Report: Policy
   Annual Report on Remuneration 
  Statement of Directors’ Responsibilities
 Independent Auditor’s Report to the 
Members of Senior plc

Financial Statements
138   Consolidated Income Statement
 Consolidated Statement of  
139  
Comprehensive Income

140  Consolidated Balance Sheet
141  

 Consolidated Statement of Changes in 
Equity
 Consolidated Cash Flow Statement
 Notes to the Consolidated Financial 
Statements

142 
143  

184  Company Balance Sheet
185  
186  

 Company Statement of Changes in  Equity
 Notes to the Company Financial 
Statements
192  Five-year Summary

Additional Information
193  Group Undertakings
195  Additional Shareholder Information
196  Officers and Advisers

 
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Financial highlights

Revenue  
+14%

£963.5m

2022 – £848.4m

Profit before tax
+2%

£22.8m

2022 – £22.4m

Adjusted operating margin(1)  
+140bps

Adjusted profit before tax(2) 
+91%

4.8%

2022 – 3.4%

£38.3m

2022 – £20.1m

Adjusted earnings per share(3)
+136%

Basic earnings per share
+55%

10.28p

2022 – 4.36p

7.52p

2022 – 4.86p

Free cash flow(5)  
-44%

£15.5m

2022 – £27.7m

Lost time injury rate
(per 100 employees) 

0.32

2022 – 0.38 

Return on capital employed(4)  
+240 bps

Dividend per share  
+77%

7.1%

2022 – 4.7%

Net debt(5)  
£25m increase

£203.8m

2022 – £178.9m

Non-financial highlights

CDP 
(climate disclosure project) 

A

2022 – A 
Leadership rating “Implementing best practices”

Waste recycled

95.1%

2022 – 94.8%

2.30p

2022 – 1.30p

Total Scope 1 and 2 Carbon Dioxide 
Emissions
(tonnes CO2 equivalent emitted) 

40,491 tonnes

2022 – 44,878 tonnes  
(Scope 1, Scope 2 – market based)

Ethics
(percentage of employees who completed Annual 
Code of Conduct Training)

95%

2022 – 94% 

Women in leadership –  
Board of Directors

Women in leadership –  
Executive Committee

57%

2022 – 55%

38%

2022 – 29%

Adjusted operating profit and adjusted profit before tax are 
stated before £2.2m amortisation of intangible assets from 
acquisitions (2022 – £0.2m), £5.6m net restructuring costs 
(2022 – £4.2m net income) and £0.1m site relocation cost 
(2022 – £nil). Adjusted profit before tax is also stated before 
costs associated with corporate undertakings of £7.6m 
(2022 – £1.7m). A reconciliation of adjusted operating profit 
to operating profit is shown in Note 9. Adjusted earnings 
per share includes benefit of 2.54 pence from the release 
of the provision for uncertain tax positions in the second 
half of 2023, that will not repeat in 2024 (see Note 10 for 
further details).

EBITDA is adjusted profit before tax and before interest, 
depreciation, amortisation and profit or loss on sale of 
property, plant and equipment. It also excludes EBITDA 

from businesses which have been disposed and includes  
12 months EBITDA for businesses acquired and it is based 
on frozen GAAP (pre-IFRS 16). This measure is used for the 
purpose of assessing covenant compliance and is reported 
to the Group Executive Committee. 

The US Dollar exchange rate applied in the translation of 
revenue, profit and cash flow items at average  
rates for 2023 was $1.24 (2022 – $1.24). The US Dollar 
exchange rate applied to the balance sheet at 31 December 
2023 was $1.27 (31 December 2022 – $1.21). 

(1)   Adjusted operating margin is the ratio of adjusted 

operating profit to revenue. 

(2)   A reconciliation of adjusted profit before tax to profit 

before tax is shown in Note 9. 

(3)   A reconciliation of adjusted earnings per share to basic 

earnings per share is shown in Note 12. 

(4)   See page 57 for the derivation of return on capital 

employed. 

(5)   See Notes 32b and 32c for the derivation of free cash 

flow and of net debt respectively. 

Cautionary statement 
The Annual Report & Accounts 2023 contains certain 
forward-looking statements. Such statements are made by 
the Directors in good faith based on the information 
available to them at the date of this Report and they should 
be treated with caution due to the inherent uncertainties 
underlying any such forward-looking statements.

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

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STRATEGIC REPORT / 

Strategic 
Report

Thermal management: Industrial & Land Vehicle

Developing products for 
our customers today...

EGR Cooler
Aids in reducing combustion temperatures, thereby 
reducing NOx (which creates smog) and improving fuel 
economy (which results in lower CO2). In order to meet 
tightening emissions standards, EGR Coolers will be 
required for diesel, natural gas and synthetic fuel internal 
combustion engines.

Electronic thermal management
Thermal management of critical electronic components 
is required for all new land vehicles. Newer, more 
efficient vehicles require more electronic systems for 
engine management and therefore need advanced 
thermal management for electronic durability.

Battery cooling plates for electric buses
Senior has designed and manufactured customised 
cooling plates for the battery pack used on battery 
electric powertrains, meeting stringent performance 
requirements.

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SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

IN THIS SECTION 
4  Our Purpose
6  Our Business Model
8  Group at a Glance
10  Chair’s Statement
12 

 Group Chief Executive 
Officer’s Statement 
  Market Overview
  Strategy and Outlook

13 
15 

16  Sustainability
20 

 Our Technology & Product 
Development  
on the Path to Net Zero

22 
25 
32 
37 

  Environment
  TCFD
  Social
  Governance

38 
Investment Case
40  Our strategic priorities
42  Technology
44 
46 
48  Stakeholder Engagement
54  Section 172 Statement

  Our Technology Themes
  Our Enabling Technology

 Divisional Review – Aerospace

56  Key Performance Indicators
58  Risks and Uncertainties
70 
72  Divisional Review – Flexonics
74  Financial Review
78  Viability Statement
79  Non-Financial and  

Sustainability Information  
Statement

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...making trucks  
of tomorrow  
more efficient

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

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STRATEGIC REPORT / OUR PURPOSE

Our Purpose

We help engineer the transition to a sustainable  
world for the benefit of all our stakeholders.
We do this by:

Technology expertise

Customer transition

Using our technology expertise in fluid 
conveyance and thermal management to  
provide safe and innovative products for 
demanding applications in some of the  
most hostile environments.

Enabling our customers, who operate in some of 
the hardest-to-decarbonise sectors, to transition 
to low-carbon and clean energy solutions.

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SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

David Squires | Group Chief Executive Officer
“Our Purpose resonates 
across our various 
stakeholder groups.”

Climate action

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Our Vision

Our Vision is to be a trusted and collaborative high 
value-added engineering and manufacturing company 
delivering sustainable growth in operating profit, 
cash flow and shareholder value.

Our core Values

‘The Senior Way’

Safety

Integrity

We operate safely, protecting people 
and the environment.

We operate with integrity and in an 
ethical manner.

Customer focus

We put the customer at the heart of 
everything we do.

Respect and trust We work together with mutual respect 

and trust.

Accountability 

We do what we say.

Excellence

We continually strive to do better in every 
aspect of our business.

Staying at the forefront of climate disclosure and 
action by ensuring our own operations achieve 
our Net Zero commitments.

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

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STRATEGIC REPORT / OUR BUSINESS MODEL

Our Business Model

We aim to create value for all our stakeholders  
through our Business Model.

Purpose We help engineer the transition to a sustainable 

world for the benefit of all our stakeholders.

 Read more about how we do this on pages 4 and 5

Vision Our Vision is to be a trusted and collaborative high 
value-added engineering, manufacturing and 
technology company delivering sustainable growth  
in operating profit, cash flow and shareholder value.

What we do

How we do it

Our strengths/differentiators

   Read more about our people on page 34 and about our technology on pages 42 to 47

Organisation
•  A culture of autonomous 

collaboration.

•  Active sharing of best 

Financial
•  Financial strength supporting 
investment and innovation for 
customer benefit.

Global footprint
•  26 operating businesses in 

12 countries serving a 
number of markets.
•  An integrated global 
footprint providing 
customers with market 
proximity and cost 
competitiveness.

People and culture

Innovation

•  Integrity and high ethical 

•  Focusing on technology 

product and process 

innovation to better serve our 

customers and enhance our 

Business Model.

standards.

•  Maintaining a safe and 

healthy workplace

•  Empowerment of local 

management, within a 

well-defined control 

framework.

•  Ongoing investment in 

personal and professional 

development at all levels 

throughout the business.

Senior designs and manufactures highly 
engineered, technology-rich components 
and systems for principal original 
equipment manufacturers in the 
worldwide aerospace and defence, land 
vehicle and power & energy markets. 
For the majority of original equipment 
applications, revenue is recognised on 
sale to customer on incoterms (with no 
long-term contract accounting).

The Group has a global 
footprint with 

26
12

operating businesses located in 

countries servicing blue-chip 
customers.

Aerospace

Flexonics

  Read more on pages 72 to 77

practices.

•  Complementary 

capabilities.

•  Leverage common 

customer and supplier 
relationships.

•  Strong Divisions provide 

additional focus on growth, 
performance and 
governance.

Our strategic priorities

Autonomous  
and collaborative  
Business Model
Senior’s Business Model is 
one of empowering and 
holding accountable our 
businesses, operating within 
a clearly defined divisional 
structure, to develop and 
deliver business plans in line 
with overall Group strategy.

Our core Values

‘The Senior Way’ 

Focus on growth
We seek to outgrow our end 
markets, which have structural 
long-term growth drivers, both 
organically and through 
acquisition.

Considered and effective 
capital deployment
Senior understands the 
importance of considered and 
effective capital deployment in 
the interest of maximising 
shareholder value. 

High performance  
operating system
Senior has implemented a 
high-performance operating 
system, drawing on the many 
excellent practices from 
across the Group, through the 
Senior Operating System and 
a comprehensive business 
review process.

Safety: We operate safely, 
protecting people 
and the environment.

Customer focus: We put  
the customer at the heart of 
everything we do.

Integrity: We operate  
with integrity and in an 
ethical manner.

Respect and trust: We work 
together with mutual respect 
and trust.

Accountability:  
We do what we say.

Excellence: We continually 
strive to do better in every 
aspect of our business.

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SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

   Read more about our strategic priorities on pages 40 and 41 

Competitive cost country 

Sustainability

Talent development

strategy

Sustainability is a fundamental 

Senior has a skilled 

Senior has a global footprint  

component of our strategic 

workforce and highly 

to ensure we stay competitive 

approach and underpins our 

experienced 

at a capability and cost level.  

Purpose. Our ongoing 

entrepreneurial business 

In addition to our North 

American and European 

commitment is to provide 

leaders. We invest 

products in a way that is not 

continuously in technical 

footprint, we have facilities in 

only environmentally 

skills, and professional and 

Thailand, Malaysia, China, India, 

sustainable but also contributes 

leadership development.

Mexico, South Africa and the 

to economic growth, fostering 

Czech Republic which help to 

long-term value for 

shareholders through 

sustainable practices. 

ensure we meet our 

customers’ cost and price 

challenges whilst enhancing 

returns on investment.

Our culture

Our Values set out the 

The safety and wellbeing of  

The principles of openness 

principles and standards  

our employees is a priority  

and transparency are 

of behaviour that drive  

our culture. 

in everything that we do.  

In our autonomous and 

strongly encouraged and 

are evident across all our 

collaborative Business Model, 

businesses.

our operational business 

leaders are empowered and 

accountable, and set the tone 

for their operations. 

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Organisation

Financial

Global footprint

•  A culture of autonomous 

•  Financial strength supporting 

•  26 operating businesses in 

collaboration.

investment and innovation for 

12 countries serving a 

•  Active sharing of best 

customer benefit.

number of markets.

•  An integrated global 

footprint providing 

customers with market 

proximity and cost 

competitiveness.

How we do it

Our strengths/differentiators

practices.

•  Complementary 

capabilities.

•  Leverage common 

customer and supplier 

relationships.

•  Strong Divisions provide 

additional focus on growth, 

performance and 

governance.

Our strategic priorities

Autonomous  

and collaborative  

Business Model

Focus on growth

High performance  

We seek to outgrow our end 

operating system

markets, which have structural 

Senior has implemented a 

Senior’s Business Model is 

long-term growth drivers, both 

high-performance operating 

organically and through 

system, drawing on the many 

one of empowering and 

holding accountable our 

businesses, operating within 

a clearly defined divisional 

structure, to develop and 

deliver business plans in line 

with overall Group strategy.

acquisition.

Considered and effective 

capital deployment

Senior understands the 

importance of considered and 

effective capital deployment in 

the interest of maximising 

shareholder value. 

excellent practices from 

across the Group, through the 

Senior Operating System and 

a comprehensive business 

review process.

Our core Values

‘The Senior Way’ 

protecting people 

and the environment.

Integrity: We operate  

with integrity and in an 

ethical manner.

Safety: We operate safely, 

Customer focus: We put  

Accountability:  

the customer at the heart of 

We do what we say.

everything we do.

Excellence: We continually 

Respect and trust: We work 

strive to do better in every 

together with mutual respect 

aspect of our business.

and trust.

   Read more about our people on page 34 and about our technology on pages 42 to 47

Innovation
•  Focusing on technology 
product and process 
innovation to better serve our 
customers and enhance our 
Business Model.

People and culture
•  Integrity and high ethical 

standards.

•  Maintaining a safe and 

healthy workplace

•  Empowerment of local 
management, within a 
well-defined control 
framework.

•  Ongoing investment in 

personal and professional 
development at all levels 
throughout the business.

   Read more about our strategic priorities on pages 40 and 41 

Competitive cost country 
strategy
Senior has a global footprint  
to ensure we stay competitive 
at a capability and cost level.  
In addition to our North 
American and European 
footprint, we have facilities in 
Thailand, Malaysia, China, India, 
Mexico, South Africa and the 
Czech Republic which help to 
ensure we meet our 
customers’ cost and price 
challenges whilst enhancing 
returns on investment.

Our culture

Our Values set out the 
principles and standards  
of behaviour that drive  
our culture. 

Sustainability
Sustainability is a fundamental 
component of our strategic 
approach and underpins our 
Purpose. Our ongoing 
commitment is to provide 
products in a way that is not 
only environmentally 
sustainable but also contributes 
to economic growth, fostering 
long-term value for 
shareholders through 
sustainable practices. 

Talent development
Senior has a skilled 
workforce and highly 
experienced 
entrepreneurial business 
leaders. We invest 
continuously in technical 
skills, and professional and 
leadership development.

The safety and wellbeing of  
our employees is a priority  
in everything that we do.  
In our autonomous and 
collaborative Business Model, 
our operational business 
leaders are empowered and 
accountable, and set the tone 
for their operations. 

The principles of openness 
and transparency are 
strongly encouraged and 
are evident across all our 
businesses.

Creating value for  
our stakeholders

Our employees
Ensuring Senior is a a great 
place to work with inspiring 
operational leadership and 
a highly motivated 
workforce.

Our customers
Continuously delivering 
competitive products and 
solutions to customers 
with outstanding quality 
and delivery performance.

Our suppliers
Developing reliable, ethical 
and sustainable supply 
chains ensuring we can 
meet our customers’ 
requirements.

Our shareholders
Generating shareholder 
value through sustainable 
growth in operating profit 
and cash flow. 

Our communities
Actively participating and 
helping to improve the 
quality of life in our local 
communities. Minimising 
our environmental impact 
through peer-leading 
sustainability programmes. 

Our environment
Caring for our planet by 
reducing greenhouse gas 
emissions, using less 
water and recycling our 
waste.

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STRATEGIC REPORT / GROUP AT A GLANCE

Group at a glance

David Squires | Group Chief Executive Officer
“Our core Values underpin our culture with  
Safety and Integrity first amongst equals.”

  Read more about our Values on page 6 

Our people worldwide

North  
America 

UK and  
Europe 

Asia 

Africa

43%

35%

19%

3%

Worldwide 
operating 
businesses

26

Countries 

12

 Read more about our people and culture on page 35

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Aerospace

Flexonics

Senior Aerospace provides high technology 
products and systems for demanding applications 
in aerospace & defence and adjacent markets. 

Our product portfolio spans a wide range of fluid 
conveyance, and thermal management 
components and sub-systems, as well as complex 
structural parts and assemblies, for fixed-wing 
and rotary aircraft, aero-engines, spacecraft and a 
variety of other industrial applications. 

With a global footprint, Senior Aerospace 
manufactures proprietary designed and build-to-
print products for customers around the world that 
meet today’s challenges and is actively engaged in 
developing products and capabilities for a low-
carbon sustainable future.

 Read more about Aerospace on page 70

Fluid conveyance systems
Design and manufacture: 

•  High-pressure and low-pressure ducting systems (metal and 

composite)

•  Control bellows, sensors and assemblies

Structures
•  Precision-machined airframe components and assemblies

Gas turbine engines
•  Precision-machined and fabricated engine components 

(rotating and structural) 

•  Fluid systems, ducting and control products

 Read more on pages 42 to 47

64%

(2022 – 65%)

  Civil Aerospace 
   Defence 
   Other Aerospace (Adjacent Markets) 

42%
14%
8%

Senior Flexonics provides high technology 
products and systems for demanding applications 
in land vehicle, power & energy and adjacent 
markets. 

Our product portfolio spans a wide range  
of fluid conveyance and thermal management 
components / sub-systems, as well as complex 
precision-machined parts, for conventional and 
advanced land vehicle propulsion systems, 
petrochemical, renewable energy and a variety of 
other industrial applications. 

With a global footprint, Senior Flexonics 
manufactures proprietary designed and build-to-
print products for customers around the world that 
meet today’s challenges and is actively engaged in 
developing and supplying products and capabilities 
for a low-carbon sustainable future.

  Read more about Flexonics on page 72

Land vehicle emission control
•  Exhaust gas recirculation coolers
•  Fuel mixing and distribution systems
•  Flexible couplings

Industrial process control
Design and manufacture: 

•  Engineered expansion joints, dampers and diverters
•  Flexible hose assemblies and control bellows
•  Fuel cells and heat exchangers
•  Precision-machined components

 Read more on pages 42 to 47

36%

(2022 – 35%)

  Land vehicle 
  Power & energy 

21%
15%

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

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STRATEGIC REPORT / CHAIR’S STATEMENT

Chair’s statement

Good operational and strategic progress in the year

Ian King | Chair
“We continue to deliver what we say we will. We remain confident in 
maximising value for shareholders over the medium-term.”

Stakeholder engagement
The success of the Group is enabled by mature and 
progressive engagement with all stakeholders. A key 
priority for the Group is ensuring that their 
viewpoints are fully considered when assessing the 
impact of our decisions and strategies. 

Sustainability Report
A commitment to sustainability underpins Our 
Purpose and is a key objective of the Executive team 
and the Board. Our programme is well defined and 
being delivered. Our progress is measured by metrics, 
targets and an annual scorecard.

  Pages 48 to 53 for further details 

   For more information on progress and external 
validation of our sustainability programme read 
pages 16 to 37.

Overview
The geopolitical and business environment 
currently is challenging for all of us but we have 
a robust strategy and operate in long-term, 
attractive and resilient core markets. Our 
diversity of technology and product offerings 
remain attractive and relevant. 

As markets recover and supply chains normalise, 
we will continue to see improving profitability, 
whilst managing inflationary impacts through our 
focus on cost and pricing management.

The operating businesses, under David and 
Bindi’s leadership, have risen to the challenge 
and delivered significant growth and improved 
profitability during the period. Growing core 
markets, evidenced by increased production 
volumes in both Aerospace and Flexonics, 
underpinned a Group revenue growth of 14% 
and a healthy order intake. The metric of new 
orders placed divided by revenue (book-to-bill) is 
healthy at 1.14. 

The Group’s strategy continues to be compelling 
and along with our well-capitalised businesses 
provides a solid foundation to support our future 
growth aspirations. The integration of Spencer 
Aerospace is progressing well and growth in 
revenue of high-pressure hydraulic fluid fittings 
has been strong in its North American home 
market, over 50% year on year, with promising 
progress in Europe in collaboration with their 
Senior Aerospace France colleagues. The 
Spencer business continues to develop under 
the Senior umbrella.

What Senior offers is pivotal technologies  
for emissions reduction and environmental 
efficiency; capabilities that continue to be highly 
relevant as the world transitions towards a 
low-carbon economy. R&D investment in the 
right technologies and leveraging our 
engineering capabilities will ensure that we 
provide solutions both today and in the future. 

In October, the Company hosted a Technology 
“Teach In” for investors to highlight how 
working with our customers on new 
technologies in fluid conveyance and thermal 
management will shape our business as core 
markets decarbonise in the coming decades. 

This evolution is further ahead in Flexonics’ 
businesses given their market’s dynamics and 
there are mechanisms in place to share these 
innovations with our Aerospace businesses in 
order to enable technological advancements and 
solutions for our Aerospace customers.

We are a well-capitalised and intrinsically cash 
generative Group with operating businesses 
that have capacity to benefit from attractive end 
markets. The Group maintains a strong financial 
position and the balance sheet remains robust, 
further enhanced by the recent debt raising of 
$50m (in the US Private Placement market) in 
February 2024.

The Board continues to actively review the 
portfolio within the Group, understanding the 
importance of considered and effective capital 
deployment to maximise shareholder value 
creation. Growing Senior’s high-quality fluid 
conveyance and thermal management 
businesses remains an ongoing priority. 
Investments are supported by a business case 
and are assessed using a rigorous investment 
appraisal process.

The Board is confident in our strategy and that it 
will deliver enhanced value for all stakeholders. 

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’

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This year we have been following up on the 
actions from the 2022 Global Employee Opinion 
Survey and the Group will be conducting its third 
global survey in 2024. Mary Waldner, together 
with our Group HR Director, Jane Johnston, 
participated in 20 employee engagement focus 
groups with two of our US operating businesses 
and three of our UK businesses. Feedback from 
the meetings was provided to local 
management, the Executive Leadership team 
and the Company’s Board of Directors, who 
were given the opportunity to ask questions on 
the findings.

The Group reviewed and discussed the 
recommendations of the Parker Review during 
2023 to assess equal opportunity for senior 
management (executive and their direct reports). 
Senior aims to achieve ethnic diversity in 30% of 
managers versus the current level of 23%.

Looking forward
Our strategy and positioning in attractive  
and structurally resilient core markets, combined 
with our sector-leading sustainability credentials 
and highly-relevant technical capabilities, 
underpins our commitment to continuing  
to deliver a strong performance across our 
Aerospace and Flexonics Divisions, which in turn 
will deliver enhanced value for our stakeholders.

We have made good strategic, operational, and 
financial progress in the year and remain 
confident of continuing to do so in 2024. We are 
on track to drive the Group ROCE to a minimum 
of 13.5% in line with our previously stated 
ambition.

On behalf of the Board, I would like to thank our 
employees and all other stakeholders for their 
continued support. 

Ian King
Chair

Our performance and dividend 
In 2023, the Board and the Executive team 
continued to make good strategic, operational, 
and financial progress. We grew strongly across 
both divisions and further improved profitability 
as well as growing the order book.

Group revenue increased 14% to £963.5m, with 
growth in both divisions. Our adjusted operating 
profit increased to £45.8m which resulted in the 
Group’s adjusted operating margin increasing by 
140 basis points, to 4.8%. We have made good 
financial progress in the year with growth in 
ROCE and earnings per share.

The Group’s financial position remains robust, 
with a healthy balance sheet and period-end net 
debt to EBITDA of 1.6x, after taking into account 
the second tranche of consideration of $30m for 
the acquisition of Spencer Aerospace.

In line with the Board’s decision in 2022 to 
reinstate dividends, and reflecting confidence in 
the Group’s performance, financial position and 
future prospects, the Board is proposing a final 
dividend of 1.70 pence per share (2022 – 1.00 
pence per share). This would bring total 
dividends, paid and proposed for 2023 to 2.30 
pence per share. The Board will continue to 
follow a progressive dividend policy reflecting 
earnings per share, free cash flow generation, 
market conditions and dividend cover over the 
medium-term. 

Our sector leading 
sustainability credentials
The Board recognises the importance of 
adopting a bold and comprehensive 
sustainability programme. We firmly believe our 
Company Purpose and our leadership in this 
area provide a distinct commercial competitive 
advantage as the world transitions to a low-
carbon economy. Sustainability remains an 
integral part of our strategy, firmly embedded 
within the behaviours of our people and the 
culture of our organisation.

In 2023, our Long-Term Net Zero science-based 
emission reduction targets were validated by the 
Science Based Targets initiative. The targets, to 
be achieved by 2040, are aligned to keep global 
warming to 1.5ºC, the most ambitious goal of 
the Paris Agreement. We have been awarded 
the top “A” score by Carbon Disclosure Project 
(“CDP”), consecutively, in its global annual 
ranking for transparency on climate change, 
based on our disclosure in 2023. 

The Sustainability Report on pages 16 to 37 
explains how Senior has achieved significant 
improvement against our non-financial targets 
and outlines our Long-Term Net Zero targets in 
more detail.

Our Board
We have a cohesive, diverse and high 
performing Board working with and challenging 
the Executive Leadership team to implement 
the Company’s strategy. The non-executive 
Directors (NEDs) continued to bring very strong, 
broad, professional and complementary qualities 
to the Board in 2023 and I look forward to 
continue working with the Board in 2024 to 
deliver long-term sustainable growth. 

I am delighted that Joe Vorih has agreed to  
join the Board as a NED with effect from 
1 January 2024. Joe’s leadership and 
engineering background in complementary 
industrial markets will enhance the current 
Board. Joe is committed to a personal 
integration plan in 2024.

The Board has completed a questionnaire-
based, externally conducted Board Performance 
Review during 2023. The review concluded that 
the Board had exercised strong governance and 
was operating effectively. NED succession 
continues to be a priority for 2024 with Susan 
Brennan’s nine-years tenure at the end of the 
calendar year. To find more details on the 
outcome of the review and actions, please refer 
to page 97 in the Governance section.

The Governance section on pages 80 to 127 
explains how the Board takes the lead on 
governance matters and sets the tone. We 
continue to ensure the health, wellbeing and 
safety of our employees is a priority and 
everyone who works for Senior conducts 
themselves with integrity and in an ethical, 
sustainable and socially responsible manner.

Stakeholder Engagement
The Board continues to focus on our 
responsibility to all of Senior’s stakeholder 
groups – our shareholders, employees, 
customers, suppliers and the communities we 
operate in. We believe that engaging with our 
stakeholders is key to the long-term success of 
the Group. 

In 2023, the Executive team, Group Chair, and 
Chair of the Remuneration Committee (Barbara 
Jeremiah), continued the Group’s engagements 
with shareholders through a diverse and tailored 
range of channels. This included a consultation 
with shareholders on a new remuneration policy. 
Please refer to page 109 in the Remuneration 
Report. The impacts on employees from 
inflation and cost of living increases were a 
major focus in the year and the Board is 
committed to treating all our people fairly.

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STRATEGIC REPORT / GROUP CHIEF EXECUTIVE OFFICER’S STATEMENT

Group Chief Executive 
Officer’s statement

Senior made good 
operational and strategic  
progress in 2023

David Squires | Group Chief Executive Officer

Overview of 2023 results
Trading performance was strong with revenue 
growing 14% and adjusted operating profit 
growing 61% over 2022.

In 2023, Group revenue increased by 14% on a 
constant currency basis to £963.5m with strong 
double-digit growth across both divisions. This 
year-on-year increase reflected the strength in 
our core markets and our positioning on key 
growth platforms across both Aerospace and 
Flexonics. The Group benefited from growth in 
land vehicle and power & energy markets, the 
increases in civil aircraft production rates and 
higher defence spending.

In Flexonics, revenue grew 18% compared to 
prior year, on a constant currency basis. This 
performance was driven by strong customer 
demand and market share gains in land vehicle 
as well as good momentum in power & energy 
markets. In Aerospace, revenue increased 
11.5% year-on-year on a constant currency 
basis. The increase reflected ramp up in civil 
aircraft production rates and growth in the 
defence market more than offsetting the 
reduction in sales to semiconductor equipment 
customers, which is included in “Other 
Aerospace” (Adjacent Markets).

We measure Group performance on an adjusted 
basis, which excludes items that do not directly 
reflect the underlying trading performance in the 
period (see Note 7). References below therefore 
focus on these adjusted measures.

The Group generated an adjusted operating 
profit of £45.8m (2022 – £28.5m). Adjusted 
operating margin increased by 140 basis points, 
to 4.8% for the year. Price increases secured 
during the period helped to more than offset the 
impact of continued inflationary cost increases, 
including raw materials. The improved 
profitability also reflected volume related 
operating leverage, particularly across our 
Flexonics operating businesses. In Aerospace, 
trading performance has been in line with 
expectations whilst absorbing the significant 
impact of the Thailand supplier fire and other 
supply chain issues in 2023.

As anticipated, the Aerospace supply chain 
has started to improve and we expect further 
progress throughout 2024. The volume of parts 
shortages and specific supply chain challenges 
has reduced considerably, however, there are 
still some challenges on certain material and 
component categories that are affecting some 
of our operating businesses in common with the 
whole industry. 

One of the most significant supply chain 
challenges in 2023 that we have previously 
highlighted was the fire at one of our key 
suppliers in Thailand. Our team in Thailand 
proactively managed the consequences of the 
fire to help customers, and the supplier in 
question, to the very best of their ability.

Nonetheless the fire had a significant effect on 
planned growth and performance in our Thailand 
business and it was to the credit of our other 
Aerospace businesses that they stepped up to 
ensure we met our expectations for the Division 
as a whole. Progress with the factory rebuild at 
our supplier is continuing apace and should be 
near completion by the end of Q1 although, as 
previously advised, it will be well into the second 
half of 2024 before requalification of their parts 
from the new factory will allow return to normal 
operations. Thereafter we are confident that 
Thailand will see rapid growth as they have a 
compelling value proposition that our customers 
are keen to take advantage of. 

The Group’s adjusted profit before tax increased 
by 91% in 2023 to £38.3m (2022 – £20.1m). 
This includes £3.5m benefit (2022 – £nil) from 
interest unwind following a simplification of our 
Americas legal entity ownership structure, that 
will therefore not repeat in 2024 (see Note 10). 

For the third year running, the Group  
recorded good order intake reflecting the  
broad, diversified and high-quality nature of  
our business. The 2023 book-to-bill ratio of 1.14 
underpins our confidence in further growth in 
2024 and beyond. 

The adjusted tax credit for 2023 was £4.2m 
(2022 – a charge of £2.0m) and includes £7.0m 
benefit (2022 – £nil) from a release of provision 
for uncertain tax positions, following the legal 
entity simplification described above. Adjusted 
earnings per share increased by 136% to 10.28 

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SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

pence (2022 – 4.36 pence) and includes benefit 
of 2.54 pence from the above noted release of 
interest and tax provisions following the legal 
entity simplification, that will not repeat in 2024. 

Reported operating profit was £37.9m (2022 – 
£32.5m) and profit before tax was £22.8m 
(2022 – £22.4m). Basic earnings per share 
increased to 7.52 pence (2022 – 4.86 pence).

The Group generated free cash inflow of 
£15.5m (2022 – £27.7m) in 2023; higher 
year-on-year profits were offset by increased 
investment in working capital reflecting 
production growth. Cash outflows from working 
capital of £27.6m (2022 – £12.1m) reflected 
higher receivables as a result of revenue growth 
and planned investment in inventory to enable 
us to meet the strong increase in demand from 
our customers, as well as to mitigate ongoing 
supply chain issues in Aerospace. Gross capital 
expenditure was £35.9m (2022 – £30.5m) 
which was 0.9x depreciation (excluding the 
impact of IFRS 16). Cash interest paid, net of 
interest received, was £12.9m (2022 – £9.0m) 
reflecting the effect of higher borrowing costs 
on variable rate debt. The Group experienced a 
net cash outflow of £25.5m (2022 – £2.6m)  
in 2023, due to free cash inflow of £15.5m 
(2022 – £27.7m), offset by £25.8m cash 
outflows related to corporate undertakings; 
£6.6m dividends paid; £5.6m purchase of 
shares held by the employee benefit trust; and 
£3.0m net outflows related to restructuring and 
the US pension settlement.

The Group’s balance sheet remains healthy with 
a period-end net debt to EBITDA of 1.6x. The 
headroom on our committed borrowing facilities 
at 31 December 2023 was £142.4m. Net debt 
at the end of December 2023 was £203.8m 
(including capitalised leases of £71.8m), an 
increase of £24.9m from December 2022, 
after taking into account favourable currency 
movements of £8.5m and a £7.9m increase  
for lease movements.

ROCE increased by 240 basis points to 7.1% 
(2022 – 4.7%). The continued increase in ROCE 
reflects the 61% increase in adjusted operating 
profit in 2023. This improvement keeps the 
Group on track to deliver our stated ROCE target 
of at least 13.5%.

The Board has confidence in the Group’s 
performance, financial position and future 
prospects, and has approved a final dividend of 
1.70 pence per share (2022 – 1.00 pence). This 
will be paid on 31 May 2024 to shareholders on 
the register at close of business on 3 May 2024. 
This brings the total dividends, paid and 
proposed for 2023, to 2.30 pence per share 
(2022 – 1.30 pence). We will continue to follow 
a progressive dividend policy reflecting earnings 
per share, free cash flow generation, market 
conditions and dividend cover.

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Revenue

£963.5m

(2022 – £848.4m)

Adjusted profit before tax

£38.3m

(2022– £20.1m)

Adjusted earnings per share

10.28p

(2022 – 4.36p)

David Squires | Group Chief Executive Officer
“Senior has delivered a year  
of strong trading performance 
and profit growth with 
significant momentum across 
our two divisions and good 
growth anticipated for the 
Group in 2024, in line with  
our expectations.”

Land Vehicle

Power & Energy

Civil Aerospace

Defence

21% of 
Group

15% of 
Group

42% of 
Group

14% of 
Group

Other Aerospace 
(Adjacent 
Markets)

8% of 
Group

Market Overview
Our core Flexonics and Aerospace markets 
were strong during 2023. 

Land Vehicle
Land vehicle markets experienced good 
momentum in 2023 with strong growth in 
Europe and India and record heavy-duty truck 
production in North America.

According to Americas Commercial 
Transportation (“ACT”) research, the North 
American heavy-duty truck market grew by 8% 
in 2023 compared to 2022 which was ahead of 
their earlier expectations. ACT expects this 
market to decline by 16% in 2024 reflecting a 
return to more normal levels of production 
before returning to growth in 2025. As stated by 
S&P, European truck and bus market production 
grew by 14% in 2023 and is forecast to decline 
by 11% in 2024, with growth resuming in 2025. 
The global commercial vehicle market is 
expected to grow at low single-digit compound 
annual growth rate through the cycle. 

Passenger vehicle production in 2023 continued 
to benefit from improving supply chains and 
pent-up demand. According to S&P, European 
passenger vehicle production grew by 12% in 
2023 and it is forecast to decline by 3% in 2024. 
Production of electric vehicles (EVs) grew by 
32% during 2023, representing 12% of all new 
passenger vehicles. 

Power & Energy
In 2023, power & energy markets grew with 
higher levels of activity in upstream oil & gas 
continuing and good levels of maintenance and 
overhaul. In upstream markets oil producers 
sought to enhance both their existing and future 
production capabilities. Investment in 
exploration, appraisal and production was high 
in multiple geographies. 

Global oil-refining capacity grew by an estimated 
2% in 2023, according to the International 
Energy Agency (IEA), with most of this growth 
in Africa, China and India. Capacity growth in 
North America was flat. 

Looking ahead demand for oil in 2024 is 
anticipated by the IEA to increase by 1%, in line 
with the growth in supply. Refining capacity is 
anticipated to increase by 1% per annum over 
the next five years. Wood McKenzie forecast 
that oil consumption will peak in 2028 as 
improvements in the efficiency of the global-
vehicle fleet and the adoption of EVs lead to 
lower demand, while renewables and nuclear 
represent a greater share of energy supply.

Civil Aerospace
Air-passenger traffic volumes continued to 
recover strongly during 2023. Revenue 
Passenger-Kilometres (RPKs) increased by 37% 
and have now reached 94% of 2019 (pre-
pandemic) levels. Domestic passenger traffic 
surpassed 2019 RPKs during the year, reaching 
104% of 2019 levels, while international 
passenger traffic has reached 89% of pre-
pandemic levels. Air traffic will continue to grow 
driven in particular by demand in Asia-Pacific.

Both single-aisle and wide-body aircraft build 
rates increased in 2023. Airbus has confirmed 
that production of the A320-family of aircraft, 
which represented 10% of Group sales in 2023, 
are planned to move progressively to 75 per 
month in 2026. On other important Airbus 

platforms production of the A220 remains on 
track to reach 14 per month in 2026, for the 
A330 rates of 4 per month in 2024 and the 
A350 a build rate of 10 per month in 2026.

Boeing has confirmed that production of the 
B737-MAX, which represented 6% of Group 
sales in 2023, increased from 31 aircraft a 
month in H1 2023 to 38 aircraft per month by 
the end of 2023. Rates will not increase beyond 
this level until approved to do so by the Federal 
Aviation Administration (FAA). Boeing has 
previously said that they plan to increase B737 
production to 50 per month over the 2025/2026 
timeframe. During the pause in the expansion of 
B737-MAX production, Boeing has said that 
they will maintain the current master schedule, 
which for some suppliers may be above rate 38 
per month, to avoid disruptions to the supply 
chain and support future production increases 
once authorised by the FAA. 

Production of the B787, currently at 5 per 
month, is planned to move steadily to 10 per 
month by 2025/2026, while production of the 
B777X has resumed and the programme’s 
timeline of reaching a build rate of 4 per month 
by 2025 remains unchanged.

Defence
Senior’s sales to the defence sector are focused 
primarily on the US-military aircraft market. 

The Group is well placed with good content on 
the F-35 Joint Strike Fighter, mature 
programmes such as the C-130J and A400M 
transport aircraft, Eurofighter and the newer 
T-7A Red Hawk trainer programme. 

Lockheed Martin has stated that they expect to 
produce F-35 at a rate of 156 aircraft per annum 
over the next five years. 

The first T-7A advanced trainer aircraft from the 
production line was delivered to the US Air 
Force (USAF) in November 2023 for flight 
testing. The USAF have awarded Boeing a 
contract for 351 of the aircraft, with entry into 
service expected in 2027. 

Other Aerospace (Adjacent Markets)
Sales from our Aerospace operating businesses 
into end markets outside of the civil aerospace 
and defence markets are classified under “Other 
Aerospace” (Adjacent Markets) and include 
sales into the semiconductor equipment, 
medical device and space markets. 

Using our world class bellows technology,  
we manufacture highly engineered proprietary 
products to provide unique solutions for 
semiconductor manufacturing equipment and 
low-earth orbit satellites. Demand in the 
semiconductor equipment market is anticipated 
to remain flat during H1 2024 before beginning 
to recover in the second half. 

The low-earth-orbit satellite market is expected 
to grow at a compound annual growth rate of 
15% between 2023 and 2030 driven by 
demand for high-speed and low-cost 
broadband, growing advancements in satellite 
network and potential uses for laser-based 
space optical communications. 

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STRATEGIC REPORT / GROUP CHIEF EXECUTIVE OFFICER’S STATEMENT CONTINUED

Sustainability 

Our dedication to sustainability is ingrained in 
our core Values, forming the foundation of 
our Purpose. 

Our Environmental, Social, and Governance 
(ESG) programmes are dynamic and 
continually advancing. Notably, we have 
earned a distinguished “A” rating from CDP 
for our work during 2023 on climate 
disclosure and action. In addition, we also 
attained the highest leadership rating for our 
2022 Supplier Engagement programme. 
These achievements underscore our ongoing 
commitment to sustainability, reflecting our 
proactive stance in addressing environmental 
challenges and fostering positive social and 
governance practices. 

In 2023, our ambitious Net Zero science-
based emission reduction targets received 
verification from the Science Based Targets 
initiative (“SBTi”). 

Senior’s verified SBTi targets, using 2018 as 
a base year are:

•  commitment to reach Net Zero 

greenhouse gas emissions across the 
value chain by 2040;

•  near-term, commitment to reduce absolute 
Scope 1 and 2 greenhouse gas emissions 
30% by 2025, and that 82% of suppliers 
by spend covering purchased goods and 
services and capital goods will have 
science-based targets by 2025;

•  commitment to reduce absolute Scope 1, 
2 and 3 greenhouse gas emissions 90% 
by 2040.

•  SBTi’s Target Validation Team assessed 
Senior’s Scope 1 and 2 Near-Term and 
Long-Term Target ambitions and Scope 3 
long-term ambition and has determined 
that they are in line with the Paris 
Agreement targets to limit global  
warming to a 1.5°C trajectory.

In addition, SBTi commended Senior on the 
ambition of their overall target, which is the 
highest designation available through the 
SBTi process.

In 2023, we have again made good  
progress with our key sustainability  
metrics and activities: 

Environment. 
•  We remain on track to achieve our Scope 
1, 2 and 3 Science Based Target initiative 
(“SBTi”) verified Near-Term Targets.
•  Verification of our Long-Term Net Zero 

carbon reduction targets. 

•  48% of our electricity was sourced from 
renewable energy, an increase from 41% 
in 2022. 

•  Recycled 95.1% of waste produced, 

compared to 94.8% in 2022.

Social
•  Following our 2022 Global Employee 

Opinion Survey our operating businesses 
continue to work on implementing their 
action plans and communicate progress to 
employees. We will run the next survey in 
May 2024.

•  Our Lost Time Injury Illness Rate reduced 
to 0.32 in 2023, an improvement from 
0.38 at the end of 2022. Our Total 
Recordable Injury Illness Rate improved 
from 0.93 in 2022 to 0.63 in 2023.

•  Currently, 57% of the Board Directors are 
female, including the Chair of the Audit 
Committee, the Senior Independent 
Director, who is also Chair of the 
Remuneration Committee, and the Group 
Finance Director. The Chair of the Audit 
Committee is also the non-executive 
Director with Board responsibility for 
employee engagement. Two of the 
Directors (29%) are from ethnic 
minority backgrounds.

Governance
•  The Board approved the Group’s Human 

Rights Policy, demonstrating commitment 
to do business in a responsible way and 
respecting the human rights of our 
workers and everyone we engage with.

•  Introduction for 2024 of two new non-

financial performance measures (carbon 
reduction and employee engagement) to 
the Company’s annual bonus targets.

Further information on Senior’s sustainability 
activities can be found on pages 16 to 37.

OUR SUSTAINABILITY PERFORMANCE

Environment

29.5%

Reduction in Scope 1 (Direct) and Scope 2 (Indirect) 
emissions (market based) from 2018 base year 
(2022 – 22%)

Waste

95.1%

Recycling rate 
(2022– 94.8 %)

Diversity

57%

Percentage of women on Senior plc Board 
(2022 – 55%)

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Spencer Aerospace
Acquired in November 2022, the integration  
of Spencer Aerospace is progressing well.  
Sales grew over 50% versus prior year and 
order intake underpins further strong growth 
expected in 2024. In addition, Spencer 
Aerospace is working collaboratively with our 
French Aerospace business, Ermeto, which  
has qualified hydraulic fittings for European 
Aerospace customers. 

Considered and effective 
capital deployment
We understand the importance of considered 
and effective capital deployment towards 
maximising shareholder value creation. The 
Group has a financial objective to maintain an 
overall ROCE in excess of its cost of capital and 
to target a minimum pre-tax return on capital 
employed of 13.5% on a post IFRS 16 basis. 
Our strategy of expanding Senior’s high-quality 
fluid conveyance and thermal management 
businesses remains a priority. All significant 
investments are supported by a business case 
and are assessed using a rigorous investment 
appraisal process.

To maximise the Group’s operating efficiency, 
overall effectiveness and returns, we actively 
review our overall portfolio of operating 
businesses and evaluate them in terms of  
their strategic fit within the Group in order to 
maximise Group operating efficiency and 
optimal value to shareholders. 

We continue to explore strategic options for our 
Aerostructures business which includes the 
potential divestment of the business.

Outlook
Overall, the Board anticipates good  
growth for the Group in 2024 in line with 
its expectations.

Momentum is building in our Aerospace 
Division. We have achieved a diversified 
position across key civil and defence aircraft 
platforms and are benefiting from 
increasing aircraft build rates which we 
expect will lead to higher sales in 2024  
and beyond. Supply chain issues are 
improving as anticipated and we expect 
further improvement as 2024 progresses. 
Beyond this, we can expect Aerospace 
performance to continue to improve in 
2025 as production rates increase, supply 
chain continues to improve, and additional 
contractually agreed price rises take effect.

Our Flexonics Division performed well in 
2023 with double-digit margins and strong 
growth in both land vehicle and power & 
energy. In 2024 we expect to maintain 
good performance with land vehicle market 
demand normalising to more typical levels 
and continuing robust demand in our 
downstream oil & gas business.

Looking further ahead, we remain on track 
to achieve our stated Group ROCE target 
of at least 13.5%. Our strategy and 
positioning in attractive and structurally 
resilient core markets, active portfolio 
management, combined with our sector 
leading sustainability credentials and highly 
relevant technical capabilities, provides 
confidence of continuing performance 
improvements across our Aerospace and 
Flexonics Divisions, enhancing value for 
our stakeholders.

David Squires
Group Chief Executive Officer

Delivery of Group Strategy
Senior has a compelling strategy to maximise 
value for shareholders. Our Purpose is “we help 
engineer the transition to a sustainable world for 
the benefit of all our stakeholders”, further 
explained on pages 4 and 5. 

To achieve our strategy, we will continue to: 

•  strengthen our strategic focus on IP-rich 

fluid-conveyance and thermal-management 
products; 

•  maintain a strong focus on lean manufacturing 
and operational efficiency through our Senior 
Operating System; 

•  execute on our portfolio optimisation strategy 

to maximise value creation; 

•  maintain our sector leading sustainability 

performance; and

•  drive intrinsic strong cash generation and 
deliver our stated target of at least 13.5% 
ROCE. 

Our strategic focus and expertise in fluid 
conveyance and thermal management 
technology and capabilities is supported by 
extensive design and manufacturing process 
intellectual property and know-how. We develop 
and supply proprietary products, sub-systems 
and systems for our customers’ demanding 
applications across a range of diverse and 
attractive end markets. Our products are key 
enablers of pivotal technologies which are 
delivering emission reductions and 
environmental efficiency and are highly relevant 
as the world transitions towards a low-carbon 
economy. Senior has developed novel solutions 
for low and zero carbon applications. We are 
involved in a range of research and development 
projects that support the drive for electrification 
and hydrogen propulsion systems on land and in 
the air. This is discussed further on pages 42 
and 47.

As well as our businesses being actively 
focused on new product offerings for the 
transition to a low-carbon world, we continue  
to be actively involved in making conventional 
technology cleaner as part of our ‘one foot in 
today, one foot in tomorrow’ approach. In 
addition, Senior’s end-markets are evolving  
to reflect the global effort to achieve Net Zero 
carbon emissions. Senior’s technology and 
product roadmap is aligned to these trends  
with a product development strategy that is 
compatible with our focus on sustainability  
see pages 16 and 37. This strategy, along with 
our well-capitalised businesses, provides a  
solid foundation to support our future  
growth aspirations.

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STRATEGIC REPORT / SUSTAINABILITY

Sustainability

Thermal management: Aerospace

Developing innovative 
technology today...

Electronics cooling
Each new generation of aircraft utilises more and more 
sophisticated electronic systems. Such aircraft utilise 
high voltages and currents, and require extensive 
thermal management of the various power electronics 
modules to assure component life and reliability. Senior 
has used our extensive experience of thermal 
management systems to develop high efficiency 
heatsinks and bespoke cooling plates for a variety of 
aerospace electronics applications. 

Heat exchangers
Heat exchangers are a core component of several 
aircraft and aero-engine subsystems – ranging from 
maintaining lubricating oil temperature to cooling 
pressurised air in between compressor stages. Senior is 
developing the capability to design and manufacture 
heat exchangers, both with conventional fin-type 
designs as well as new high-efficiency designs made via 
additive manufacturing methods. 

Battery compartment thermal management
Senior has leveraged its significant experience in the 
development of thermal management systems for 
land-vehicle applications into new-generation aircraft 
propulsion systems. As an example, Senior has worked 
with a leading e-VTOL manufacturer to develop venting 
systems to mitigate thermal runaway in large-capacity 
battery compartments on a development UAM.

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IN THIS SECTION 
20 

 Our Technology and Product 
Development on the Path to 
Net Zero
22  Environment
25  TCFD
32  Social
37  Governance

...to help customers 
save weight and 
become more fuel 
efficient tomorrow

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

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STRATEGIC REPORT / SUSTAINABILITY CONTINUED

Sustainability

Our sustainability framework

Our sustainability 
framework reflects our 
core Values including 
safety, the highest ethical 
standards and care for the 
environment.

We believe this framework 
and the high standards we 
set, helps us to attract, 
develop and retain the  
right people, and that this  
is fundamental to our 
long-term success. 

We have talented, committed 
people with the right skills 
and experience across our 
businesses, and we continue 
to support the personal and 
professional development  
of our staff. 

Environment

Social

Governance

SUSTAINABLE 
PRODUCTS
Support our customers in 
developing products that 
help reduce the impact on 
the environment.

ENVIRONMENTAL 
FOOTPRINT 
Carbon
Overall Net Zero Target
•  Senior Plc commits to 
reach Net Zero GHG 
emissions across the 
value chain by 2040 from 
a 2018 base year.

Near-Term Target
Read more on page 21

Long-Term Target
Read more on page 21

Waste
•  Achieve 95% recycling 

rate by 2025. 

Water
•  Limit the environmental 
impact of our production 
processes through the 
efficient use of water.

HEALTH & SAFETY
Reduce Lost Time Injury 
Rate to 0.3 by 2025 

DIVERSITY & 
INCLUSION
Develop greater diversity 
and inclusion within the 
Group 

PEOPLE & CULTURE
Create a working 
environment that enables 
our employees to achieve 
their full potential

EMPLOYEE WELLBEING
Support physical and mental 
health of employees. Create 
the environment that leads 
to a highly engaged 
workforce 

COMMUNITY 
INITIATIVES
Bring positive change to  
the communities in which 
we operate 

   Mark Roden | Group Director of HSE & 

Sustainability
“ Our sustainability programmes 
continued to develop in 2023. 
Highlights included the 
verification of our Net Zero 2040 
carbon reduction targets by SBTi 
and our “A” rating for climate 
disclosure from CDP.”

Environment

29.5% 

Reduction in Scope 1 (Direct) and Scope 2 (Indirect) 
emissions (market based) from 2018 base year 
(2022 – 22%)

Waste

95.1%

Recycling rate 
(2022 – 94.8%)

Diversity

57%

Percentage of women on Senior plc Board 
(2022 – 55%)

UPHOLD HIGH 
STANDARDS OF 
ETHICAL INTEGRITY 
Bribery & Corruption
Ensure our policies and 
practices deliver the highest 
standards of integrity, 
avoiding the possibility of 
bribery and corruption

Human Rights
Uphold international 
standards on human rights 

Modern Slavery
Prevent slavery and human 
trafficking in the Group’s 
activities and its supply 
chain 

Responsible Sourcing
Promote the use of 
responsible practices with a 
supply chain 

Responsible Taxation
Fully comply with the tax 
laws, regulations and 
disclosure requirements in 
the countries we operate in 

Whistle-blowing
Encourage the reporting of 
wrongdoing in the 
organisation 

CYBERSECURITY &  
DATA PROTECTION
Reduce the risk of cyber 
attacks and ensure 
protection of all confidential 
data 

PRODUCT SAFETY
Ensure that Senior products 
are certified to the required 
International Standards

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Senior achieves SBTi 
Net Zero 2040 approval 
Our ambitious Net Zero (2040) 
science-based emission reduction 
targets have been validated by the 
Science Based Targets initiative 
(“SBTi”). 

The validation highlights Senior’s 
leading position in climate disclsoure 
and action.

Our validated targets;

•  Overall Net Zero Target; Senior 
commits to reach Net Zero GHG 
emissions across the value chain by 
2040 from a 2018 base year.
•  Near-Term Targets; Senior 

commits to reduce absolute Scope 1 
and 2 GHG emissions 30% by 2025 
from a 2018 base year. Senior also 
commits that 82% of its suppliers by 
spend covering purchased goods 
and services and capital goods will 
have science-based targets by 2025.

•  Long-Term Targets; Senior 

commits to reduce absolute Scope 
1, 2 and 3 GHG emissions 90% by 
2040 from a 2018 base year.

*SBTi is a global body enabling businesses 
to set ambitious emissions reductions 
targets in line with the latest climate 
science.

Senior achieves climate 
CDP “A” rating in 2023
Based on data reported through CDP’s 
2023 Climate Change questionnaire, 
Senior is one of a small number of 
companies that achieved an “A” out of 
over 21,000 companies rated.

Our approach to climate transition planning

Decarbonising 
Senior

SENIOR  
APPROACH  
TO TRANSITION 
PLANNING

Economy 
wide 
transition

Climate-
related 
risks &
opportunities

Decarbonising Senior
Senior commits to reach Net 
Zero GHG emissions across 
the value chain by 2040 from 
a 2018 base year.

Economy wide transition
Our fluid conveyance and 
thermal management 
technology allows us to 
support our customers with 
high-value solutions in the 
medium and long-term as 
they transition to sustainable 
technologies

Climate-related risks  
& opportunities 
Climate change has been 
reported as one of the 
Group’s principal risks since 
2019. In 2023, we performed 
our annual assessment of 
climate-related risks and 
opportunities taking into 
consideration legislative 
frameworks on climate 
change, expectations from 
regulators and market 
stakeholders, changes in 
weather patterns as well as 
the latest technological trends 
related to climate change. 

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

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STRATEGIC REPORT / SUSTAINABILITY CONTINUED

Our technology and 
product development  
on the path to Net Zero

Delivering sustainable solutions
As the world transitions to a low-carbon 
economy, Senior continues to work with our 
customers developing efficient and effective 
products that are more sustainable and have 
lower environmental impact during the 
manufacture process and in use.

Our success is built on developing  
long-term partnerships with our customers, 
which enable us to help them meet today’s 
challenges and deliver solutions for future low 

Aerospace

2020

2030

Observation
The latest generation aero-engine 
technology can deliver up to 15% 
fuel-efficiency improvements.

Urban Air Mobility (UAM) 
operators planning to start 
operations from 2024, but 
widespread acceptance unlikely 
before 2030.

Our response
We have, and continue to win, 
significant content on systems 
critical to fuel efficiency on current 
best-in-class engines. 

We are working with multiple 
UAM providers on prototype 
solutions for thermal management 
solutions.

Observation
The US aims to supply ≥3 bn 
gallons of sustainable aviation 
fuels (“SAFs”) per year by 2030. 

The EU’s policy objective is for 
SAF to be >5% of aviation fuels by 
2030 while planning to end free 
CO2 credits (aviation allowances) 
for airlines by 2027.

Bleed air duct

Inverter heat sink

Land vehicle

Observation
The California Air Resources 
Board requires 82.5% NOx 
reductions by 2027. EURO VII 
standards to be introduced in 
2025.

Semiconductor content in cars is 
increasing, especially in EVs. The 
US passed the CHIPS act to 
secure supply, EU/India are 
implementing similar plans.

Our response
Our emissions controls products 
help vehicle manufacturers meet 
increasingly stringent regulations, 
such as the radial-fin EGR cooler 
for EURO-VII compliant diesel 
engines. 

We are a key supplier to 
semiconductor equipment 
manufacturers.

Observation
The US EPA will tighten emissions 
rules countrywide from 2027.

Major car markets are 
implementing a COP26 
agreement to ban new fossil fuel 
cars by 2035.

Radial-fin EGR 
cooler design

Fuel inlet piping for 

H2 fuel-cell truck 

application

Battery-cooling  

plate for heavy-duty 

on-road vehicles

Power & energy Observation

Nuclear is increasingly seen as 
vital for a low-carbon future.  
The European Parliament voted 
to classify nuclear as 
a green investment. 

World leaders have agreed to 
transition away from fossil fuels at 
COP28. 

Our response
We are providing engineering 
design and bid support for 
expansion joints to OEMs of Small 
Modular Reactors (“SMR”). 

Our flue gas diversion products 
are mitigating climate impact of 
conventional energy.

Observation
The EU increased its renewables 
target to ≥45% of energy mix by 
2030. 

The US eyes 100% carbon 
pollution-free electricity by 2035.

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SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

Large expansion 
joint for power 
generation 
application

Our response

Observation

Our response

Our current fluid conveyance and 

Alternative-powered aircraft will 

Our Aerospace and Flexonics 

structural components solutions 

increase demand for our battery 

divisions are working together to 

are fully compatible with SAFs.

thermal management, fuel cell 

develop various demonstrator 

and cryogenic expertise. 

hydrogen powertrain components 

Airbus ZEROe H2 aircraft planned 

for OEM customers.

for service in 2035.

We are collaborating with multiple 

customers on various components 

and systems for more-electric 

aircraft, whether with conventional 

or zero-emission propulsion 

systems.

Our response

Observation

Our response

We have patented solutions for 

27 countries have committed to 

We are developing very high 

electric vehicle (EV) inverter heat 

100% zero-emission new truck 

pressure hoses capable of 

sinks (power electronics cooling), 

and bus sales by 2040.

as well as battery thermal 

management systems. 

We are developing fuel (H2) and 

exhaust water ducting solutions 

for hydrogen fuel-cell truck 

applications.

Double-wall 

liquid-hydrogen 

ducting

1000bar (40% higher than current 

capacity) for high speed H2 

refuelling. 

We are in series production of 

battery coolers, and have won 

multiple contracts for fluid 

conveyance applications on BEVs. 

Our response

Observation

Our response

Energy storage applications will 

The IEA forecasts that under its 

We continue to support our 

grow in importance as renewable 

Announced Pledges Scenario 

customers in their sustainability 

energy sources grow to be the 

dominant mode of generation. 

solar and wind power generation 

journey by providing solutions for 

will grow by >3x from 2021 to 

wind and solar power generation. 

Senior is already working with 

energy storage companies to 

develop thermal management 

solutions for this sector.

Carbon capture is another area 

where we are working with OEMs 

to develop solutions.

2050 (~4% CAGR) 

Ensuring stable power supply for 

land-based solid oxide fuel cell 

critical infrastructure such as data 

(“SOFC”) components used in 

centres will be important.

backup power units for data 

We have extensive experience in 

centres. We are also applying core 

thermal management and fluid 

systems expertise to electrolysers 

for hydrogen generation.

Atmospheric Carbon 

Capture system

Electrolyser system 

(Source: Cummins)

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carbon requirements. An example of this is  
our work to provide customers with more 
energy efficient solutions on existing internal 
combustion technologies while simultaneously 
helping these same customers bring to market 
efficient and viable electric and hydrogen  
power trains. 

We have continued to reduce our carbon 
emissions (market based Scope 2) using  
more renewable energy and more sustainable 

production methods and materials wherever 
possible. Reducing waste and the consumption 
of electricity and water during the manufacturing 
of the products remains a key focus. In 2023 we 
achieved a waste recycling rate of 95.1%. With 
operations in 12 countries, we are also able to 
be geographically close to major customers 
which helps to minimise the carbon footprint 
of our products.

2040

2050

Aerospace

Observation

Our response

Observation

The latest generation aero-engine 

We have, and continue to win, 

technology can deliver up to 15% 

significant content on systems 

The US aims to supply ≥3 bn 

gallons of sustainable aviation 

fuel-efficiency improvements.

critical to fuel efficiency on current 

fuels (“SAFs”) per year by 2030. 

Urban Air Mobility (UAM) 

operators planning to start 

operations from 2024, but 

best-in-class engines. 

We are working with multiple 

UAM providers on prototype 

The EU’s policy objective is for 

SAF to be >5% of aviation fuels by 

2030 while planning to end free 

widespread acceptance unlikely 

solutions for thermal management 

CO2 credits (aviation allowances) 

before 2030.

solutions.

for airlines by 2027.

Our response
Our current fluid conveyance and 
structural components solutions 
are fully compatible with SAFs.

We are collaborating with multiple 
customers on various components 
and systems for more-electric 
aircraft, whether with conventional 
or zero-emission propulsion 
systems.

Observation
Alternative-powered aircraft will 
increase demand for our battery 
thermal management, fuel cell 
and cryogenic expertise. 
Airbus ZEROe H2 aircraft planned 
for service in 2035.

Our response
Our Aerospace and Flexonics 
divisions are working together to 
develop various demonstrator 
hydrogen powertrain components 
for OEM customers.

Bleed air duct

Inverter heat sink

Land vehicle

Observation

The California Air Resources 

Board requires 82.5% NOx 

reductions by 2027. EURO VII 

standards to be introduced in 

2025.

Our response

Observation

Our emissions controls products 

The US EPA will tighten emissions 

help vehicle manufacturers meet 

rules countrywide from 2027.

increasingly stringent regulations, 

such as the radial-fin EGR cooler 

for EURO-VII compliant diesel 

engines. 

Major car markets are 

implementing a COP26 

agreement to ban new fossil fuel 

cars by 2035.

Semiconductor content in cars is 

increasing, especially in EVs. The 

We are a key supplier to 

US passed the CHIPS act to 

secure supply, EU/India are 

implementing similar plans.

semiconductor equipment 

manufacturers.

Observation
27 countries have committed to 
100% zero-emission new truck 
and bus sales by 2040.

Our response
We have patented solutions for 
electric vehicle (EV) inverter heat 
sinks (power electronics cooling), 
as well as battery thermal 
management systems. 

We are developing fuel (H2) and 
exhaust water ducting solutions 
for hydrogen fuel-cell truck 
applications.

Double-wall 
liquid-hydrogen 
ducting

Our response
We are developing very high 
pressure hoses capable of 
1000bar (40% higher than current 
capacity) for high speed H2 
refuelling. 

We are in series production of 
battery coolers, and have won 
multiple contracts for fluid 
conveyance applications on BEVs. 

o
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N

Radial-fin EGR 

cooler design

Fuel inlet piping for 
H2 fuel-cell truck 
application

Battery-cooling  
plate for heavy-duty 
on-road vehicles

Power & energy Observation

Our response

Observation

Nuclear is increasingly seen as 

We are providing engineering 

vital for a low-carbon future.  

design and bid support for 

The EU increased its renewables 

target to ≥45% of energy mix by 

The European Parliament voted 

expansion joints to OEMs of Small 

2030. 

to classify nuclear as 

a green investment. 

Modular Reactors (“SMR”). 

Our flue gas diversion products 

pollution-free electricity by 2035.

The US eyes 100% carbon 

World leaders have agreed to 

are mitigating climate impact of 

transition away from fossil fuels at 

conventional energy.

COP28. 

Large expansion 

joint for power 

generation 

application

Our response
Energy storage applications will 
grow in importance as renewable 
energy sources grow to be the 
dominant mode of generation. 

Senior is already working with 
energy storage companies to 
develop thermal management 
solutions for this sector.

Carbon capture is another area 
where we are working with OEMs 
to develop solutions.

Observation
The IEA forecasts that under its 
Announced Pledges Scenario 
solar and wind power generation 
will grow by >3x from 2021 to 
2050 (~4% CAGR) 

Ensuring stable power supply for 
critical infrastructure such as data 
centres will be important.

Our response
We continue to support our 
customers in their sustainability 
journey by providing solutions for 
wind and solar power generation. 

We have extensive experience in 
land-based solid oxide fuel cell 
(“SOFC”) components used in 
backup power units for data 
centres. We are also applying core 
thermal management and fluid 
systems expertise to electrolysers 
for hydrogen generation.

Atmospheric Carbon 
Capture system

Electrolyser system 
(Source: Cummins)

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STRATEGIC REPORT / SUSTAINABILITY / ENVIRONMENT

Environment

The route to Net Zero

Senior has verified targets to achieve 
Net-Zero by 2040

2010 First submission to the Carbon 

Disclosure Project

2015 Launch of “20/20 Vision for 

Sustainability” including adopting 
climate targets for carbon intensity, 
waste recycling and water usage

2020 “20/20 Vision for Sustainability” 
climate targets achieved

2020
July

2020
Dec

2021
July

2021
Sept

2021
Dec

Scope 1, 2 and 3 targets approved by 
the SBTi 

Gap analysis undertaken to assess the 
Company’s alignment to TCFD 
recommendations and to identify 
areas for improvement

Re-assessment of climate-related 
risks and opportunities

Scenario analysis undertaken

Senior’s 2021 CDP score 
A-“Implementing current best 
practice” Senior achieves “Supplier 
Engagement Leadership Status” 
from CDP

2022 Develop our Long-Term Net Zero 

Targets

2022
July

Submit application to SBTi for 
verification of our Long-Term Net Zero 
Targets

2022
Dec

Senior achieves “A” rating for Climate 
Disclosure

2023 Net Zero 2040 Targets approved by 

the SBTi

2024
Jan

Senior achieves “A” rating for  
Climate Disclosure

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SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

In 2023

48%

of our electricity was sourced from renewable 
energy, an increase from 41% in 2022

Senior energy hierarchy

REDUCE ENERGY 
CONSUMPTION

ON-SITE RENEWABLE 
ENERGY

RENEWABLE/LOW 
CARBON ENERGY 
PROCUREMENT

TRANSITION FROM 
GAS TO RENEWABLE

Supplier engagement
In 2023, we were awarded 
“A” for our efforts in the CDP 
supplier programme, the 
highest rating awarded to 
only the most committed 
companies who are 
dynamically working across the supply 
chain to reduce greenhouse gas emissions.

Scope 3 Emissions Progress
Our continued work on the supplier base 
continues to be succesful with an increase 
of 14% in our supplier participation rate:

•  in 2021, 94 of our suppliers provided data 

Progress towards our certified Science 
Based Targets
Scope 1 and 2 carbon emissions
Scope 1 emissions are greenhouse gas 
emissions released directly from a business , 
this includes natural gas combustion, owned 
transport and refrigerant use.

Scope 2 emissions are indirect GHG emissions 
released from energy purchased by an 
organisation, principally electricity.

We continue with our carbon reduction 
programme, increasing energy efficiency, on site 
renewable generation and the sourcing of 
low-carbon electricity where available.

In 2022 we introduced our energy hierarchy; the 
aim was to focus on energy efficiency as well as 
reducing our overall carbon emissions. Our 
businesses have focused on improving energy 
management and monitoring as well as 
upgrading plant and equipment with more 
energy efficient alternatives.

As a result of this in 2023:

•  gas usage decreased by 11.9%
•  electricity usage decreased by 3.1% 
•  total energy usage decreased by 5.4%
•  we increased our sourcing of low-carbon/

renewable electricity.

•  extended our on-site solar generation with a 

to us;

facility in the Czech Republic (Thailand, 
Malaysia and our India operating businesses 
have existing solar photovoltaics (PV)).

We remain ahead of our 2025 Near-Term 
Science Based Target
•  10% reduction in total Scope 1 and 2 

emissions (market based) in 2023 compared 
to 2022.

•  29.5% reduction in Scope 1 and 2 emissions 

compared to our 2018 baseline. 15% 
reduction in Scope 2 emissions in 2023 
(market based) compared to 2022.
•  48% of our electricity sourced from 
renewable supply (41% in 2022).

Scope 3 emissions 
Scope 3 emissions are the result of activities 
from assets not owned or controlled by Senior, 
emissions of carbon outside of Scope 1 and 2 
which Senior indirectly affects in the value chain. 

In order to reduce Scope 3 emissions, we know 
that it is vital to engage with our supply chain as 
purchased goods and capital goods are our 
major sources of Scope 3 emissions.

Since 2021, in partnership with CDP, we have 
been working constructively with our suppliers, 
following best practices, to achieve our Scope 3 
(supplier engagement) SBTi target.

•  in 2022, we had a response rate of  

160 suppliers; and

•  in 2023 we have been successful 

in increasing our response to 
182 suppliers.

This has been achieved through increased 
contact and support with our supply base. 
We hosted a number of Webex meetings, 
some alongside our partners in CDP as well 
as assisting with carbon calculations with 
some smaller suppliers.

We continue our focus on improving our 
engagement with suppliers; many of them 
are new to climate-related disclosures and 
targets. We are working with CDP to fully 
assess the targets reported by our suppliers 
to effectively measure their alignment with 
the core principles of SBTi. We will use this 
data to disclose progress in meeting our 
approved Supplier Engagement target 
in future.

14% 

Increase in supplier responses in 2023 compared 
to 2022

Carbon emissions

In Compliance with Limited Liability Partnerships (Energy and Carbon Report) Regulations 2018 –  
Streamlined Energy and Carbon Reporting (“SECR”)

1 Jan 2023 to 31 Dec 2023

1 Jan 2022 to 31 Dec 2022

Scope 1: Combustion of fuel and operation of facilities 
Scope 2: (location based) Electricity, heat and steam 
purchased for own use

Scope 2: (market based) Electricity + District Heating
Total gross Scope 1 and 2 (location based) emissions/
tCO2e 
Energy consumed in MWh to calculate above emissions
Scope 3: Business travel, waste, water
Total Gross emissions/tCO2e (Scope 1, Scope 2 location 
based, Scope 3 ; Business travel, waste, water)
Intensity measure tonnes CO2 emitted per £m of revenue

Water usage (in megalitres)
Percentage of waste recycled or recovered

UK and 
Offshore 

1,122

2,264

0

3,387
16,309
238

3,625
21

32
100%

Global 
excluding UK 
and Offshore 

8,579

39,473

30,790

48,051
130,610
2,226

50,278
64

228
94.5%

Total 

9,701

41,737

30,790

51,438
146,919
2,464

53,902
56

260
95.1%

UK and  
Offshore 

1,224

2,159

1,085

3,383
17,198
103

3,486
25

32
100%

Global  
excluding UK  
and Offshore 

7,405

39,550

35,107

46,955
138,029
1,995

48,950
69

Total 

8,629

41,709

36,249

50,338
155,227
2,098

52,436
62

235
94%

266
 94.8%

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Methodology 
The Group’s approach to calculating and reporting 
our GHG emissions follows the GHG Protocol on 
how to measure and monitor GHG emissions. Three 
data sources are used to calculate GHG emissions:

1.  UK Government GHG Conversion factors for 

company reporting (DEFRA full set for advanced 
users 2023).

Each Senior business reports its environmental 
performance monthly using the Group’s financial 
reporting process. 

The Scope 1 and 2 emissions Location Based  
and Market Based (FY23) are independently  
assured in accordance with the International 
Standard on Assurance Engagements ISAE 3410 
(limited assurance). 

2.  US EPA (eGRID) Emission factors for greenhouse 

gas inventories for US electricity generation 
(2023 Version). 

3.  IEA (International Energy Agency) Emission 
factors year 2023 Edition. Reporting has 
incorporated Scope 2 greenhouse gas emissions 
(associated with electricity consumption) 
calculated using both the Location and 
Market-based methods. Data for the market 
based, utility emission rates has been collated 
during the period December 2023 – January 
2024, as best available information to represent 
the emissions during the year. It should be noted 
that these vary and are periodically updated, so 
are representative of our best endeavour to 
determine market-based emissions at the  
time of collating data for this report.

Scope 1 and 2 market based emissions

i

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60,000

57,418

56,992

50,000

40,000

30,000

20,000

10,000

0

46,747

46,540

44,878

40,491

2018

2019

2020

2021

2022

2023

Target

Total tonnes CO2e

In calculating GHG emissions, the Group has 
used the control approach and more specifically the 
financial control approach under which a company 
accounts for 100% of the GHG emissions from 
operations over which it has control. This covers  
all wholly owned operations and subsidiaries of  
the Group for financial reporting purposes.

Limited Scope 3 emissions are reported in the table 
above, they are not externally verified at the time of 
publication of this Annual Report and Accounts. A 
full disclosure of the 2023 Scope 3 emissions, 
externally verified, will be made publicly available 
within our CDP Climate Change later in 2024.

29.5% 

reduction in total Scope 1 and 2 emissions from our 
2018 baseline

We remain on track to achieve our

30% 

SBTi reduction target by 2025

Total waste includes the reported production  
and non-production-related hazardous and 
non-hazardous solid, sludge and liquid materials 
(including wastewater since 2019) that is sent off 
site for disposal, treatment, reprocessing, recycling 
or reuse by others. Waste materials do not include 
by-products or scrap from a Senior business 
process which are re-used in a production process. 
Similarly, waste that arises from construction and 
other maintenance/remediation work performed by 
third party contractors are not included in the scope 
of reporting where the contractor is responsible for 
the disposal of the waste. DEFRA conversion 
factors are used worldwide for waste data as 
means to determine a reasonable carbon 
conversion factor.

Water volumes are obtained from meter  
readings and from supplier invoices. All water 
consumption is converted to megalitres, carbon is 
derived using recognised and appropriate DEFRA 
conversion factors.

For vehicle and air mileage, Senior uses the most 
applicable DEFRA conversion factors to calculate 
the carbon based on distance travelled. 

Carbon emissions
(measured as tonnes of CO2e) 

Scope 2 
Electricity + 
District Heating 
(market based)

47,004
46,614
38,016
38,095
36,249
30,790

Total

57,418
56,992
46,747
46,540
44,878
40,491

Scope 1

10,414
10,378
8,731
8,445
8,629
9,701

2018
2019
2020
2021
2022
2023

Note: The Scope 1 and 2 emissions Location 
Based and Market Based (FY22) are 
independently verified in accordance with the 
International Standard on Assurance 
Engagements ISAE 3410 (limited assurance).

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Energy efficiency actions

In the reporting year we have 
implemented energy efficiency projects 
across our global operating businesses.  
In total, Senior’s environmental 
improvements have the potential to 
reduce annual GHG emissions by 340 
tonnes of CO2e. 

consumption trends within the plant. This 
enables plants to drill down into energy 
consumption by service usage categories 
(gas, electricity and water) and check against 
baseline comparisons and cost impact using a 
dashboard. Plants can also detect energy 
anomalies and investigate when identified.

These environmental improvements include 
improving the energy efficiency in buildings, 
including insulation, heating, ventilation and air 
conditioning improvements, as well as further 
installation of LED lighting. Senior has also 
looked carefully at energy efficiency in 
production processes, including machine/
equipment replacement and compressed air 
efficiency and heat recovery.

Several Senior operating businesses have 
implemented energy monitoring software 
systems to give granular insights into energy 

Senior has set out its year 2025 plan and is on 
target to reduce Scope 1 and 2 emissions by 
30%. Key to achieving this year 2025 target is 
the further purchase of renewable electricity 
supply/contracts. 

All of Senior’s UK operating businesses and 
our corporate office have now contracted into 
the supply of 100% renewable electricity, 
avoiding over 2,200 tonnes of GHG 
emissions annually. 

One of our USAs operating businesses 
continues to purchase 100% renewable 
electricity and a further business in the US 
has increased their renewable energy 
contract from 25% to a 50% renewable tariff. 

Other Senior operating businesses continue 
to make progress to achieving renewable 
energy contracts.

We continue to invest in solar PV – one 
European business has installed a solar PV 
system late in 2023 with the ability to reduce 
GHG emissions by 50 tonnes. With this latest 
addition, the total number of our businesses 
equipped with on-site solar photovoltaic (PV) 
systems now stands at four.

Water

Waste

Certification

All Senior legacy businesses have 
accreditation to ISO14001, while our 
latest acquisition, Spencer Aerospace, 
will be working to achieve accreditation 
in 2024. 

In Senior, the Environmental Management 
System (“EMS”) ISO 14001 serves as a 
collaborative endeavour that fosters 
teamwork and a shared commitment to a 
common goal. Through internal 
communication of achievements and 
progress, staff members are motivated and 
engaged, leading to a more cohesive and 
productive work environment.

Objective: our primary goal is to 
minimise the environmental impact of 
our production processes by optimising 
water usage, especially in regions facing 
high water scarcity. 

Recognising the escalating strain on 
freshwater reserves, we are proactively 
exploring regions experiencing water 
scarcity and evaluating strategies to reduce 
freshwater consumption in these areas. 
Leveraging tools such as the World Wide 
Fund for Nature (“WWF”) water filter, we 
identify businesses situated in water-scarce 
regions to target our efforts effectively.

  For information on water, please see  
www.seniorplc.com/sustainability

Water usage in 2023 

260 megalitres

Objective: 95% recycling rate by 2025.

To increase the amount of waste that is 
recycled on site and provide efficient ways to 
recycle the waste that is produced.

With continued progression with business 
level actions to increase our overall recycling 
rate, we have achieved a recycling rate of 
95.1% in 2023, an increase from 94.8%  
in 2022.

  For information on hazardous waste, please see 
www.seniorplc.com/sustainability

In 2023, Senior was 
successful in recycling

95.1%

of waste produced

Reduction in usage of 

82 megalitres

compared to 2019 (342 ML), the last full year before 
COVID-19 related impact to operations

In 2023, 75% of our businesses 
achieved a recycling rate of

90%

or higher

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Task Force on Climate-Related 
Financial Disclosures (“TCFD”)

This section summarises the 
Group’s climate-related financial 
disclosures consistent with the 
TCFD framework recommending 
11 disclosure topics across four 
pillars – governance, strategy, 
risk management and metrics  
and targets.

TCFD compliance statement
Senior’s climate-related disclosures for  
the year ending 31 December 2023 
are consistent with the TCFD 
recommendations and recommended 
disclosures (set out in Section C of the 
2021 TCFD Annex “Guidance for  
All Sectors”), and comply with the 
requirements of the Listing Rule 9.8.6 R(8).

Governance

Oversight of climate-related risks  
and opportunities
The Company’s Board of Directors has oversight 
over climate-related matters. It is important that 
the Board of Directors has a clear understanding 
of the climate-related risks and opportunities, 
and that this knowledge is subsequently 
integrated into the decision-making process. 
The Group Chief Executive Officer is ultimately 
responsible for climate-related risks and 
opportunities. Reporting to the Group Chief 
Executive Officer, the Group Director of HSE  
& Sustainability is responsible for Senior’s 
sustainability and climate-related strategies. 
During 2023, the Board was informed on 
climate-related matters as outlined below:

•  Regular reporting: Over the last few years, 
we have established a routine reporting of 
climate-related matters to the Board through 
a dedicated sustainability section in the Group 
Chief Executive Officer’s report to the Board, 
which is presented at every scheduled Board 
meeting. This section of the report updates 
the Board about the Group’s performance on 
a wide range of sustainability matters, 
including climate-related issues. The items 
that were brought to the Board’s attention in 
2023 included: the results of the Group’s 
2022 supplier engagement programme and 
actions planned to increase supplier response 
rates in 2023; the results of the 2022 carbon 
emissions calculations for Scope 1 and 2 
market based emissions; and the activities 
planned for 2023 in respect of increasing  
the sourcing of low-carbon and renewable 
electricity to mitigate the potential increase  
of the Group’s Scope 2 emissions. 
Throughout the year, the Board was regularly 
updated on the progress of the Group’s Net 
Zero application to the SBTi. During its 
September meeting, the Board was notified 
that the SBTi had approved the following 
Group’s Net Zero targets: 

 – Overall Net Zero Target: 

Senior plc commits to reach net-zero GHG 
emissions across the value chain by 2040 
from a 2018 base year.
 – Long-Term Targets: 

Senior plc commits to reduce absolute 
Scope 1, 2 and 3 GHG emissions 90% by 
2040 from a 2018 base year.

In the near-term, Senior plc remains committed 
to reducing its absolute Scope 1 and 2 GHG 
emissions 30% by 2025 from a 2018 base year. 
In 2023, we revised our supplier engagement 
target – Senior commits that 82% of Senior’s 
suppliers by spend, covering purchased goods 
and services and capital goods, will have 
science-based targets by 2025.

The Board recognises that a robust 
governance framework is critical to ensure 
accountability for Senior’s Net Zero 
commitments. Therefore, the Board will 
continue its oversight activities in 2024 
around reviewing, challenging and 
approving the actions and initiatives to be 
taken by the Group to achieve its Long-
Term Net Zero Targets. 

•  Engagement with the Group’s 

Sustainability team: the Group Director  
of HSE & Sustainability attended two Board 
meetings in 2023, during which the Board 
was presented with the Group’s Scope 1 and 
2 Market Based Emission Tracker, illustrating 
the Group’s progress in meeting Senior’s 
Near-Term Scope 1 and 2 targets as well as 
the initiatives taken by the sustainability team 
to engage with suppliers in respect of their 
Scope 3 emissions. In 2022, we developed 
Senior’s Energy Hierarchy – a framework of 
priorities in managing and reducing emissions 
and energy consumption. As part of the 
presentation to the Board, the Group Director 
of HSE & Sustainability reported on the 
progress made by the operating businesses  
in moving to low-carbon electricity contracts 
as well as actions taken as part of Senior’s 
Energy Hierarchy, such as installation of 
energy monitoring systems, on-site 
generation of energy, and formulating plans  
to transition to renewable energy. Over the 
years, there has been an increase in customer 
requests for CDP and other ESG disclosures 
from Senior, and the Board was briefed on the 
engagement between the Group’s 
sustainability team with a number of 
customers in this regard.

•  Board Committees: the Audit Committee  

is responsible for reviewing the TCFD 
disclosures in the Company’s Annual Report 
& Accounts. The Board is cognisant of the 
fact that it may need to adapt its current 
oversight mechanism over the Group’s 
sustainability matters as various sustainability-
related reporting regulations evolve.

•  Risk Management: following the Group’s 
annual identification and assessment of 
climate-related risks and opportunities, the 
Executive Committee and the Board received 
and reviewed the summary of findings during 
their meetings in December 2023.

•  Integration with Strategy: in 2022, we 

updated the Company’s Purpose – “We help 
engineer the transition to a sustainable world 
for the benefit of all our stakeholders” – to 
reflect its commitment to sustainability. The 
focus of the 2023 Board Strategy meeting 
was, among other matters, how Senior’s 
technology expertise could be applied to 
capitalise on the opportunities presented by 
transitions to a low-carbon future. In particular, 

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discussions evolved around opportunities 
associated with the application of hydrogen  
in a variety of products for land vehicles, 
aerospace, power and energy markets. 
Electrification, or the transitioning from 
fossil-based energy sources to electricity, and 
sustainable aviation fuel were among other 
themes that received significant prominence 
in strategic discussions this year. 

•  Board expertise: the Board of Directors 
needs to continually develop its expertise 
in climate matters and stay abreast of the 
evolving regulatory landscape related to 
climate change, both in the UK and 
internationally. In 2023, all Board Directors 
completed the TCFD training. Regular 
secretarial reports to the Board highlight 
sustainability and climate-related regulations 
being developed by countries and 
international bodies to address the impact  
of climate change. In October 2023, we held 
the “Investor Technology Teach-In” event. 
The event, attended by Board Directors, 
investors and some Group employees, was 
delivered by the Group Director of Business 
Development & Strategy and other 
representatives of the Group’s operating 
businesses with the support of the Group 
Chief Executive Officer in the format of an 
interactive online educational session focused 
on the five main technology themes specific 
to Senior. The aim of this session was to 
inform and educate the audience about 
current and future potential applications of 
thermal management and fluid conveyance 
products, as well as to build good 
understanding of Senior’s enabling 
technologies, such as additive  
manufacturing and digitisation.

Assessing and managing climate-related 
risks and opportunities
Senior’s management is responsible for 
assessing and managing climate-related risks 
and opportunities.

The Group Director of HSE & Sustainability has 
direct oversight over Senior’s operations on the 
matters of climate change, ensuring that data, 
such as Scope 1, 2 and 3 emissions, waste 
recycling and water consumption, is collated, 
monitored, presented and reported to the 
Executive Committee and the Board on a 
regular basis. Responsibility for carbon emission 
management and the development of the 
Energy Efficiency programme also resides with 
this position.

Chief Executives of the Aerospace and the 
Flexonics Divisions have direct responsibility for 
ensuring that their Divisions meet the Group’s 
carbon reduction targets and supplier 
engagement responsibilities. They constantly 
monitor customer demands and are best placed 
to ensure that these requirements are reflected 
in future programmes as customers transition to 
low-carbon products.

The Executive Committee, led by the Group 
Chief Executive Officer, ensures that material 
climate-related risks form part of the Group’s 
overall risk management framework, and that 
climate-related opportunities are incorporated 
into the Group’s strategic and financial planning. 
The HSE Committee, chaired by the Group 
Chief Executive Officer, monitors the Group’s 
progress on its environmental targets, including 
Scope 1, 2 and 3 emissions. 

The assessment of the Group’s climate-related 
risks and opportunities is performed on an 
annual basis, and the outcomes of the 2023 
assessment can be found on page 27.

Case study
Innovation Competition 
“Innovation on the Road  
to Net Zero” 
In Senior, we foster a culture that 
encourages and celebrates innovation. 
In 2023, we launched our first 
Group-wide innovation competition 
which was sponsored by the 
Technology Council and aimed at 
inspiring innovation, encouraging 
collaboration and participation with our 
wider Technology Council activities. 
The theme of the competition was 
“Innovation on the Road to Net Zero”. 
A total of ten entries were submitted 
from 10 operating businesses from 
both Aerospace and Flexonics 
Divisions, with projects covering 
process technology improvements, 
new product developments or 
sustainability improvements.

Senior Aerospace Thailand was one of 
the two operating businesses winning 
the Gold Award for their projects.

Background
Senior Aerospace Thailand is located  
in Chonburi – a province of Thailand 
with a tropical climate. Chonburi has 
hot, humid weather and the average 
temperature inside the factory can be 
as high as 32ºC, with the humidity 
jumping to 82% during the rainy 
season. Consequently, the operating 
business had installed an air 
conditioning system which has a sizable 
cooling tower and runs continuously.

Project
The team at Senior Aerospace Thailand 
have designed a customised wind 
turbine system that is driven by the 
exhaust airflow from the air 
conditioning systems to generate clean 
and cost-effective electricity sufficient 
to power two manufacturing cells and 
also to provide battery charging for a 
small electric vehicle. It is estimated 
that the implementation of the system 
in 2024 will reduce Scope 1 GHG 
emissions by 100 tonnes per annum.

Senior’s climate-related governance framework

Board of Directors
Oversight of climate-related matters

Group Chief Executive Officer
Ultimate responsibility for management of  
climate-related risks and opportunities

Executive Committee
Leading the Group’s efforts 
on climate change

HSE Committee
Monitoring progress 
on GHG emissions

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Strategy

Climate-related risks and opportunities 
identified over the short, medium and 
long-term
Senior assessed climate-related risks and 
opportunities using the below time horizons, 
because they align with the Group’s internal risk 
management and planning time frames:

Rating 

Range

S  Short-term 

2023 – 2026

M  Medium-term  2026 – 2028

L  Long-term 

2028 – 2043

In 2023, we carried out an annual Group-level 
assessment of climate-related risks and 
opportunities; we believe such a proactive 
approach ensures that the Group is better 
prepared to address existing and future 
challenges posed by climate change and to take 
advantage of potential opportunities.

Consideration was given to the existing and 
forthcoming legislative and regulatory 
sustainability reporting requirements likely to 
affect the Group’s operations, expectations of 
the Group’s customers, suppliers, employees, 

investors, regulators and other stakeholders, 
changes in weather patterns and the latest 
technological trends. The assessment also 
considered the various geographical locations 
of the Group’s operations together with 
challenges and opportunities arising in 
industry sectors where Senior operates. The 
risks and opportunities, shown in the table 
below, are relevant to all of the Group’s 
market sectors.

The results of the assessment indicate that 
the Group’s material risks remain relatively 
unchanged from the 2022 assessment. The 
risk of “Increased pricing of GHG emissions/
cost of carbon offset” has moved from 
medium-term into long-term horizon, 
reflecting the complexities of carbon pricing 
mechanisms in individual countries and 
considering the Group’s current time 
horizons. The assessment identified a new 
opportunity “Employee retention and/or 
recruitment”. Increasingly, candidates prefer 
to work for companies taking a proactive 
approach on climate change and sustainability 
matters. We believe that leveraging the 
opportunity of attracting talented and 

forward-thinking candidates could offer a 
strategic advantage to Senior. The opportunity 
“Shift in Consumer Preferences” has moved 
from the short-term to the medium-term 
horizon, recognising that any benefit from 
changing consumer preferences was likely to 
occur beyond the three-year timeframe.

The WWF Water Risk Filter analysis conducted 
in 2022, indicated that nine of our operating 
businesses were in areas of potential water 
scarcity. These are our businesses in India, 
South Africa, California (Senior Aerospace SSP, 
Senior Aerospace Jet Products, Senior 
Aerospace Ketema, Senior Aerospace Steico 
Industries and Senior Aerospace Spencer), as 
well as our Flexonics and Aerospace businesses 
in Mexico. To date, Senior has  
not been subject to conditions where water 
scarcity had led to interruptions in operations, 
although we are aware that severe localised 
water shortages can lead to potential operational 
interruption and interrupted supply of products 
to our customers. We are analysing the 
opportunities to reduce overall water 
consumption in each of these businesses.

Category

Sub 
category

Opportunities Products 

Risk/Opportunity description

and 
Services

Development of new products
Development or expansion of low-emission products may raise demand for Senior’s products.

Shift in Consumer preferences
Changing customer/consumer behaviour or preferences increases demand for Senior’s products 
which support the transition to a low-carbon economy.

Resilience Resource substitutes/diversification

Transition  
Risks

Market

Shift to sustainable low-carbon energy sources may raise cost-effectiveness of the Group’s 
operations, reduce GHG emissions, strengthen energy security and resilience to climate shocks.
Employee retention and/or recruitment 
Commitment to environmental sustainability may enhance employee retention and attract talent.
Changing customer/consumer behaviour or preferences
Customers’ shift to low-emission products may reduce demand for some of Senior’s products.
Influence of ESG on debt-rating agencies/assessment of credit risk
Changes in investor expectation can change market valuations in a negative way (such as 
attracting negative screening).

Technology Substitution of existing products and services with lower emissions options

Disregarding evolving low-emission technologies and product demand may reduce market share.
Costs to transition to lower emissions technology
Decarbonising processes/products as per SBTi targets may require additional capital investment.
Unsuccessful investment in new technologies
Delaying investment in low-emission technology may commit Senior to fossil-fuel dependent 
assets long-term, incurring extra costs to transition from such assets before their useful life ends.
Increased pricing of GHG emissions/cost of carbon offset
Future GHG emission pricing may raise the costs for products both bought and sold by Senior.
Exposure to litigation
Failure to manage climate-related issues may result in prosecution (fines and reputational damage).

Policy & 
legal

Reputation Increased stakeholder concern or negative stakeholder feedback

Failure to align climate change commitments with corresponding actions may result in discontent 
among customers and other stakeholders, attract negative press and lead to reputational damage.
Stigmatisation of sector 
Activism and protests against aviation, land vehicles and oil and gas market sectors might become 
a threat to the reputation of Senior.
Increased severity of extreme weather events such as cyclones and floods
Extreme weather events may damage infrastructure and disrupt operations.
Changes in precipitation patterns and extreme variability in weather patterns
Global temperature rise and changing weather patterns may intensify droughts, impacting water 
supply to Senior’s manufacturing sites and disrupting operations.

Physical  
Risks

Acute

Chronic

Indicative  
time 
frame

Link to Senior's 
Principal Risks

S

M

M

S

M

M

M

M

M

L

L

M

M

S

S

Climate change

Implementation 
of strategy
Financing and 
liquidity

Innovation and 
technological change

Inflation

Corporate 
governance breach

Implementation 
of strategy

Climate change

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Impact of climate-related risks and opportunities on the organisation’s businesses,  
strategy and financial planning 

Products and Services
In terms of climate change, our strategy is being influenced in several key areas.

Climate change regulation and understanding is driving changes in consumer attitudes and increasing demand for energy efficient 
transportation. This will mean the increased use of hybrid, fully electric and hydrogen powered vehicles. Senior is currently active in this 
area with new products, including innovative thermal management solutions for large battery packs (initially for public transport vehicles). 
The opportunity here is for Senior to become a leader in this technology, as we have the expertise to design products with class-leading 
technical performance which will help to increase sales in this growing market sector. Examples of these include battery cooling, 
electronics cooling, electric vehicle fluid handling and flex for vehicle range extenders, fluid conveyance hoses and tubes for hydrogen 
fuel cells. The time horizon for this is short to medium-term with prototypes currently under test for some products.

We have a dedicated team based in the Flexonics businesses specifically working on exhaust gas recirculation (“EGR”) systems with 
customers. Requirements are driven by performance (lower carbon emissions) and changing legislation. Legislation drives lower NOx 
allowances for heavy-duty diesel engines. 

We have invested in specialised additive manufacture equipment in some of our Aerospace businesses. The purpose of this is two-fold: 
to develop and manufacture metallic components which are much lighter, reducing weight and, ultimately, saving fuel and reducing 
carbon emissions during flight. At the same time, lighter components will reduce waste during the production process, therefore 
decreasing the amount of material required (reducing our Scope 3 emissions) and the associated material cost.

 Read more on pages 20 to 21 and 44 to 47

Operations and supply chain
To be effective, it is vital that climate change considerations are applied at individual operating business sites where Senior’s approach 
has focused on energy efficiency and cost reduction, particularly in respect of the Scope 1 and 2 emissions. Numerous energy 
conservation projects have been implemented in production sites across the world, such as improving building insulation, upgrading 
energy efficient lighting, installation of heat recovery systems and upgrading HVAC systems.

The strategic focus has been on the Group’s Scope 3 emissions, particularly how our products and services help customers and society 
at large reduce emissions. This has been supported by our ongoing engagement initiatives with over 300 of the Group’s suppliers 
through the Carbon Disclosure Project, asking them to align with Senior’s environmental goals and set emissions reduction targets  
by 2025.

An important decision in relation to our operating businesses was to have our carbon reduction targets approved by the SBTi. Following 
high-level discussions on our carbon reduction strategy and the need to ensure our approach followed science-based evidence and was 
aligned to the Paris Agreement, we applied to the SBTi. Following the approval of our targets to reduce Scope 1 and 2 emissions 30% by 
2025 by the SBTi, we started exploring low-carbon energy supply opportunities, while supporting existing energy efficiency initiatives. 
Within the framework of Senior’s Energy Hierarchy, operating businesses needed to investigate and cost on-site generation of low-
carbon energy, as well as switching to low-carbon electricity by 2025. As part of the roll-out of our Energy Strategy, the Group-wide 
energy comsumption reduced by 5.4% in 2023 (compared to 2022). 

Each site within the Group has a scenario-based Business Continuity Plan which is tested on an annual basis; this enables us to ensure 
that mitigation and adaptation activities associated with the physical risks from climate change are addressed. Further information on 
how we manage the risk of climate change can be found on page 63.

  Read more on pages 22 to 24

Investment in research and development
Climate change is a fundamental element of the Group’s business strategy. As a consequence, when considering R&D spend and 
expansion, we assess sustainability aspects of our products in terms of supporting our customers’ aims to reduce energy consumption 
and carbon. A recent example is the development of specialised thermal management products to maintain the optimum working 
temperature of vehicle battery packs (battery cooling packs, initially for large public service vehicles), as described above.

  Read more on page 40

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Access to capital
Investors and lenders consider Senior plc’s ESG policies, strategy and performance when making decisions in allocating capital. Whilst 
we have not yet identified any significant correlation related to climate change and access to capital, it is an area that remains under our 
review. We expect capital to become harder to source for industrial companies that do not manage their climate risks and opportunities 
progressively. The Group has successfully extended its main UK Revolving Credit facility (“RCF”) by an additional year to November 
2027 which involved the extension of our sustainability KPIs in agreement with our lenders.

Acquisitions or divestments 
Portfolio optimisation is a central pillar of our strategy. Climate change is considered in the overall view of acquiring new businesses, in 
terms of potential of the sustainability of the product portfolio as well as in future planned divestures. The future markets of the goods 
produced will be assessed in line with expected changes in consumer spending as climate change dictates the use of alternative energy 
and reduced carbon solutions.

Financial planning process
One of the short-term (one to three years) influences of climate change on Senior’s business strategy is that of cost and internal 
efficiencies, particularly in respect of the Group’s Scope 1 and 2 emissions. In support of the 2025 SBTi targets, our operating 
businesses initiated energy conservation projects as detailed on page 24. In 2023, Senior Flexonics Czech commissioned the installation 
of the solar PV system; further details can be found in the case study below.

We are seeing some limited negative effects from the decreasing market trend for diesel passenger vehicles in Europe and a  
consequent reduction in demand for some products. Although some of Senior’s operating businesses are experiencing reduced 
demand, the effect is not significant overall with other product lines filling demand. This means we are tailoring our financial planning  
to reflect these market changes. At the same time, opportunities in new technologies that may require investment are also considered 
as part of the financial planning.

We consider climate change when assessing liabilities in the Group’s operating businesses. The need to insure fixed assets and  
the adoption of safety measures to protect staff in areas subject to severe weather are current examples.

Case study
INSTALLATION OF PHOTOVOLTAIC SYSTEM AT SENIOR FLEXONICS CZECH 
Senior Flexonics Czech located in  
Olomouc, the Czech Republic, produces and 
distributes components and tube systems 
from stainless steel, low-carbon steel and 
aluminium. Their products are mainly made for 
oil, air conditioning, roof, cooling and air 
systems for prominent brands of world 
automotive factories.

Project Rationale
1. Reduce energy costs by generating 
own electricity from solar energy.

Czech in support of the Group’s 
sustainability commitments.

2. Reduce carbon footprint of Senior Flexonics 

3. Reduce reliance on non-renewable 

In 2023, Senior Flexonics Czech commissioned 
the installation of the solar PV system with an 
investment of approximately £300,000.

energy sources.

This case study demonstrates how the 
installation of photovoltaic system has fulfilled 
both financial and environmental objectives for 
the business.

Results

Produced energy

Consumption of produced 
energy

Consumption of produced 
energy in %

Energy supplied to the 
grid

383,770 kWh/year

280,950 kWh/year

73%

102,820 kWh/year

Savings CO2
Plant consumption

154,5 tons/year

1,487,140 kWh/year

Share of solar panel 
generated electricity on 
plant consumption

19%

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Resilience of the organisation’s strategy 
with reference to three climate-related 
scenarios, including a 2ºC or lower scenario
In 2021, we carried out scenario analysis to 
understand the potential impact of climate 
change on the Group’s operations. We selected 
the three climate scenarios produced by the 
Bank of England because:

•  they meet TCFD recommendation to assess 

business resilience at different climate-related 
scenarios, including a 2ºC or lower scenario;

•  these scenarios are used by the Bank of 
England to explore resilience of the UK 
financial system to climate change;

•  the scenarios are modelled to a 30-year 

timespan, out to 2050 to align to the Paris 
Agreement and other Net Zero 2050 targets;

•  they consider the macroeconomic impacts 
with more granularity and within a more 
applicable business context than climate 
scenarios based on temperature increases; 
and

•  multiple high transition scenarios provide 

diversity in stress test.

Further information on the assumptions and 
parameters used in the scenarios can be found 
on the Company’s website.

Scenario 1 (<2ºc)

Scenario 2 (<2ºc)

Scenario 3 (>3ºc)

Early policy action:  
smooth transition

Late policy action:  
disruptive transition

No policy action:  
business as usual

•  Decisive carbon action to reduce global 

emissions starts in 2021;

•  Delay in implementing the policy required 
to reduce global emissions by 10 years;

•  Carbon taxes and other policies intensify 

•  Starting in 2031, significant and rapid 

gradually over the scenario horizon;
•  Global warming is limited to 1.8ºC by 

policy action causing drastic bending of 
emissions trajectory globally;

2050 compared to pre-industrial levels;

•  Global warming is limited to 1.8ºC by 

•  Governments fail to introduce further 
policies to address climate change 
beyond those already implemented;
•  Increase in global temperatures reach 

3.3ºC by 2050 compared to pre-industrial 
levels;

•  Limited physical risks.

2050 compared to pre-industrial levels;

•  High physical risks.

•  Limited physical risks.

Potential impact
Policy changes start to accelerate, and 
consumer and investor preferences evolve 
rapidly to facilitate decarbonisation.

In the short and medium-term, Senior 
needs to ensure that its investment 
decisions are consistent with its Science 
Based Targets and deliver expected results.

In the long-term, it is important to keep 
pace with changing market demand for 
low-emission products and remain 
consistent between Senior’s public 
commitments and market expectations.

Opportunities
The ability to maximise returns on new 
investments in the long-term, once 
transition has occurred and markets have 
stabilised.

Potential impact
A sudden increase in the intensity of 
climate policy in 2031, following an initial 
period which is characterised by insufficient 
or ineffective emission reducing policies.

Senior needs to ensure that it takes action 
over this time period to avoid disruption in 
the long-term as mature economies make 
rapid strides to cut emissions.

Opportunities
Early investment can set the Group up to be 
ready for the swift changes to the disrupted 
economy after 2030.

Opportunities may materialise over the 
long-term, due to the late policy action and 
the abrupt transition to low-carbon 
economy.

Resilience statement
Senior recognises that its strategy may  
be affected by climate-related risks and 
opportunities. We believe that our Purpose acts 
as a solid cornerstone for business decisions that 
shape and future-proof the Group’s strategy.

The output of forward-looking scenario analysis 
indicated that transition risks could have more 
significant impacts in scenarios 1 and 2. The 
approval of Long-Term Net Zero Targets, aligned 
to 1.5ºC for all scopes, by SBTi and the 
initiatives the Group plans to take to achieve 
these targets will make the Group more resilient 
to the effects of climate change in a number of 
ways. As governments across the world start 
imposing stricter regulation of carbon 

emissions, Senior will be better placed to avoid 
potential risks associated with penalties or 
liabilities. We recognise that transitioning to Net 
Zero will require our operating businesses to 
improve their operating efficiencies, and we 
have already started a number of initiatives in 
this regard as part of Senior’s Energy Hierarchy. 
Operational efficiencies can result in cost 
savings in the longer term. By working actively 
with our suppliers and encouraging them to 
decarbonise, we are enhancing the resilience of 
our supply chain against potential disruption by 
climate change. The Group’s focus on 
innovation and strong relationships with 
customers means we are well positioned to 
maximise opportunities offered by smooth  
and disruptive transition scenarios. We are 

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Potential impact
Absence of transition policies result in a 
growing concentration of greenhouse gas 
emissions in the atmosphere.

Increased exposure to heatwaves, tropical 
cyclones and droughts may increasingly 
provide challenge for some of Senior’s sites 
and supply chains.

With less policy action and investment 
driving forward technology development, 
the costs of transitioning to the new 
technologies may be higher, the likelihood 
of successful implementation and the 
relative rewards for the investment may be 
lower.

Opportunities
The Group’s continued investments and its 
ability to diversify business activities can 
help Senior be more resilient to changes in 
the markets and adapt to the impacts of 
climate change.

proactively assessing the way climate change 
affects market demand for our products as part 
of our annual strategic meetings. 

Under scenario 3, the physical impacts of 
climate change could be more significant.  
The Group’s robust business continuity plans, 
tailored to the specific risks and vulnerabilities  
of a given area, help us become more resilient 
against the potential physical impacts of climate 
change. We recognise that scenario analysis will 
be developed over time, and we shall continue 
to integrate the findings into Senior’s risk 
management framework.

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Risk management

The organisation’s processes for 
identifying, assessing and managing 
climate-related risks
Climate risks are identified, assessed and 
managed using Senior’s risk management 
process as shown on page 60 on an annual 
basis. The Committee of Sponsoring 
Organizations of the Treadway Commission 
(“COSO”) enterprise risk management 
integrated framework serves as the foundation 
of the Group’s risk management process, 
tailored to reflect Senior’s culture and Values. 
The process includes identification of relevant 
risks, risk scoring, development and assignment 
of response actions, monitoring the 
effectiveness of key mitigating controls and 
reporting of the risk and assurance environment 
to the Executive Committee, the Audit 
Committee and the Board.

During 2023, the multi-disciplinary team 
including the Group Director of Risk and 
Assurance, the Group Director of HSE & 
Sustainability, the Divisional CFOs, the Director 
of Investor Relations and Corporate 
Communications, the Director of Business 
Development & Strategy, the Head of Treasury 
and the members of the Secretarial team, 
re-assessed the climate-related risks at a Group 
level, taking into account the evolving landscape 
associated with climate change in the areas of 
existing and expected legislation, supplier and 
consumer preferences, government policies and 
commitments, as well as changes in weather 

patterns. The results of the assessment  
were reviewed by the Executive Committee  
and the Board.

We recognise that there is benefit in assessing 
climate-related opportunities at the operational 
level, in addition to a broader Group level. Such 
an assessment can provide a more granular 
understanding of risks that are specific to any 
particular geographic location. At the same time, 
operational-level risk assessment can  
help identify operating businesses that are  
best placed to take advantage of opportunities 
offered by the transition to a low-carbon 
economy; for example, through energy 
efficiency initiatives or renewable energy 
sources. We were aware that those individuals 
responsible for assessing climate-related risks 
and opportunities at the operational level, 
required adequate training. To address this, in 
2023 we rolled out the TCFD training 
programme to a large target audience which,  
in addition to the Board of Directors, included a 
wide range of functions such as divisional and 
operational CEOs, CFOs, EHS managers and 
others. In 2023, Senior Flexonics Bartlett was 
selected as one of the operating businesses  
to pilot an assessment of climate-related risks 
and opportunities.

Climate-related risks and opportunities are 
identified using a wide range of data sources, 
such as climate change specific publications and 
data, CDP disclosures from peers, relevant 
sector literature and guidance from TCFD for 

Senior’s sector. Materiality of climate-related 
risks is assessed by considering such factors  
as likelihood, magnitude of impact and the 
strategic importance to the business. For our 
2023 assessment, risks were assessed as 
residual, having considered existing controls  
and mitigations.

Mitigating action plans are developed for all 
climate-related risks where the risk scoring 
exceeds the Group’s tolerance level for that risk. 
The action plans include a detailed description of 
the response actions (assigned to the members 
of the Executive Committee and other senior 
members of staff) as well as time horizons for 
completion of the mitigating action plans. Action 
plan progress is tracked to ensure timely 
implementation. The overall effectiveness of the 
risk control environment is closely monitored 
through assurance and audit activities to assess 
if critical risks are being mitigated within the 
Group’s risk tolerance.

Integration of processes for identifying, 
assessing, and managing climate-related 
risks into the organisation’s overall risk 
management framework
Climate-related risks form part of the Group’s 
risk register and will be subject to an annual 
review by the Executive Committee and the 
Board. Climate change has been reported as 
one of the Group’s principal risks since 2019.

Metrics and targets

Metrics used to assess climate-related 
risks and opportunities
Targets used to manage climate-related 
risks and opportunities and performance 
against targets
The below table illustrates the metrics we have 
selected to measure our climate-related risks 
and opportunities. We selected these metrics 
because we consider that they are relevant to 
the climate-related risks and opportunities facing 
Senior, as well as regulatory and stakeholder 

expectations; in addition, these metrics are 
measurable, transparent, comparable and 
actionable. Our Near-Term Scope 1, 2 and 3 
targets were verified by SBTi in 2021. In 2023, 
the SBTi approved our Long-Term Net Zero 
climate Targets for Scope 1, 2 and 3 emissions. 
The targets, to be achieved by 2040, and aligned 
to 1.5ºC for all scopes, are included in the table 
below. We started developing a high-level plan 
to reduce our emissions in line with the 2040 
targets against the 2018 base year. In 2024, we 

shall undertake further work to produce a more 
granular transition plan in line with the Transition 
Plan Taskforce (“TPT”) guidance. 

In 2023, the Remuneration Committee 
proposed that 10% of the 2024 bonus potential 
will be determined by a target related to 
absolute reductions in Scope 1 and 2 emissions 
over the one year performance period. The set 
target is consistent with the Group’s SBTi-
validated target of a 30% reduction in these 
emissions by 2025 (from a 2018 baseline).

Climate-related target

Reduce absolute  
Scope 1 and 2 GHG emissions by 30%

Target 
year

Base 
year

2025

2018

Progress in 2023

Metric

Link to material climate risk

29.5% decrease
(2022 – 22% decrease)

Tonnes CO2e

For Scope 3 GHG emissions, 82% of suppliers 
by spend to have climate Science Based Targets

2025

2018

182
(2022 – 160)

Reduce absolute Scope 1, 2 and 3 emissions by 90% 2040

2018

Achieve a recycling rate of 95%

2025

reporting to start in 
2026
95.1%
(2022 – 94.8%)

Increased pricing of GHG emissions/cost of carbon 
offset 

Increased stakeholder concern or negative 
stakeholder feedback/Stigmatisation of sector

Supplier 
Engagement

(response rate)

Tonnes CO2e

% of waste 
recycled

Increased stakeholder concern or negative 
stakeholder feedback/Stigmatisation of sector

Scope 1, Scope 2, and, if appropriate, Scope 3 greenhouse gas (“GHG”) emissions

 The details of our Scope 1, 2 and 3 emissions, in compliance with SECR, can be found on page 23.

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STRATEGIC REPORT / SUSTAINABILITY / SOCIAL

Social

Health & safety 

The health and safety of our employees remains 
a core focus for Senior. The pursuit of world 
class health and safety in all of our undertakings 
is a recognised priority at all levels in our 
business. 

In 2023, we continued to build on our sustained 
improvements in injury performance. The Lost 
Time Injury/Illness Rate of 0.32 represents a 
16% decrease compared to the 2022 figure of 
0.38. Additionally, the Total Recordable Injury 
Illness Rate, which includes factors such as lost 
time, job transfers, minor medical treatment, 
etc., demonstrates a significant decrease of 
approximately 32% in 2023 compared to the 
previous year. These positive trends underscore 
our ongoing commitment to fostering a safer 
and healthier work environment for our 
employees.

In 2023 there were no work-related employee or 
contractor fatalities and no major injuries 
(serious/life-changing). 

To ensure we maintain a proactive safety 
culture, we urge all employees to identify and 
report unsafe work practices or potentially 
hazardous situations. In 2023, we received 
15,310 such “near miss” reports, demonstrating 
a substantial improvement from the 12,615 
reports received in 2022.

Senior maintains a comprehensive Group-wide 
Environment, Health & Safety (“EHS”) 
Management Framework, inclusive of risk 
evaluation and operational controls for all our 
facilities. This framework undergoes an annual 
audit by ISO-trained staff. Seven of our 
operating businesses have successfully 
transitioned from OHSAS 18001 to ISO 45001, 
reinforcing our commitment to aligning with the 
latest international standards.

Regular environment, health, and safety training 
are mandatory for employees at our operating 
businesses, tailored to their specific roles, work 
areas, job functions, and responsibilities.

In 2023

Safety initiatives in 2023

•  Embed our new group-wide 

hand-safety standard.

•  Monthly safety performance bulletin 
produced for our operating business 
leaders.

•  Regional in-person and virtual 

meetings with our global health and 
safety professionals.

•  Senior Aerospace Spencer health 

and safety onboarding.

•  Increased onsite safety/environment 

reviews.

Looking forward to 2024, our plans 
include:
•  a new behavioural safety programme 

for our supervisors;

•  a new Senior Safety Standard 

covering ergonomic assessments; 
and

•  additional assistance for those 

businesses with the most challenges 
and improvement opportunitites.

Decreased our Total Recordable Injury and 
Illness Rate by around 32% compared to 
2022. 

32%

Decreased our Lost Time Injury and Illness 
Rate by around 16% compared to 2022 

16%

Senior Group Injury rates

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1.8
1.6
1.4
1.2
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0.6
0.4
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1.48

1.09

1.17

0.93

0.63

0.50

0.44

0.32

0.32

0.38

0.32

2018

2019

2020

2021

2022

2023

Lost Time Injury Illness Rate

Total Recordable Injury Illness Rate

Lost Time Injury and Illness Rate (“LTIIR”), defined as the 
number of work-related lost time injury or illness cases 
(losing more than one complete shift) per 100 employees. 
The Total Recordable Injury Illness Rate is defined as the 
number of cases of lost workdays, restricted work 
activities, job transfers, medical care beyond first aid and 
work-related illnesses expressed per 100 employees. 

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Opportunity for image or case study here – TBC

Case study
SAFETY BEHAVIOURS PROJECT 
AT SENIOR AEROSPACE JET 
PRODUCTS AND KETEMA
The team at Senior Aerospace Jet Products 
and Ketema implemented an Essential 
Safety Behaviours improvement project at 
their two facilities in San Diego, California.

At each weekly meeting, the site business 
leaders and supervisors review a specific 
set of the standards and remind all team 
leaders of their requirements to enforce the 
rules of the Essential Behaviours Standards. 
Additionally, a specific Essential Behaviour 
for everyone is reviewed at the daily 
management meeting.

Senior plc, as a whole, implemented The 
Essential Behaviours Standard several 
years ago, and various business units 
employ diverse methods to communicate 
these standards to employees. In the case 
of Senior Aerospace Jet Products and 
Ketema, business leaders and supervisors 
pledge to adhere to the requirements 
outlined in the standard. 

The Environmental, Health & Safety 
Manager, David Ivester, organises and 
communicates new elements of the 
standard each week.

Senior Aerospace Jet Products and Ketema 
have maintained a zero lost time incident 
rate for a considerable number of years. 
This exemplary safety record underscores 
the clear focus on safety behaviours, 
demonstrating its pivotal role in achieving 
and sustaining such outstanding safety 
performance. The commitment to 
reinforcing safety practices through 
continuous communication and 
engagement proves that a proactive 
approach helps maintain a secure  
working environment.

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STRATEGIC REPORT / SUSTAINABILITY / SOCIAL CONTINUED

Equality, diversity and inclusion

Jane Johnston | Group HR Director 
“At Senior we are committed to 
providing equal opportunities 
for all and promoting an 
inclusive culture where 
individuals can thrive, and 
diversity is valued.”

The table below shows the Group’s Board of 
Directors, Executive Committee and operational 
senior management in 2023 by gender. 

All employees

Senior managers who 
report directly to the 
Executive Committee

Executive Committee

Board 

Male

Female

78%

80%

22%

20%

62%

43%

38%

57%

We strive to reflect the diversity of the 
communities we work in at all levels across  
our workforce. Senior is an equal opportunities 
employer. The Board seeks to ensure a diverse 
workforce that supports all employees, 
irrespective of age, disability, gender 
reassignment, marriage and civil partnership, 
race, religion or belief, gender or sexual 
orientation. We will not tolerate any form of 
unlawful discrimination against our colleagues, 
or any third parties be they potential employees, 
customers, subcontractors, suppliers or 
members of the public. 

In accordance with the Equality Act 2010 
(Gender Pay Gap Information) Regulations 2017, 
Senior publishes its Gender Pay Gap Report, as 
required on the Company’s website.

Our core Values underpin our culture 
Senior’s leaders aim to create a working 
environment in which everyone can thrive, 
achieve their full potential, and contribute to the 
success of Senior, and where all decisions are 
based on skills and merit. We are committed to 
ensuring equal opportunities, fairness of 
treatment, work-life balance, and the elimination 
of all forms of discrimination in the workplace for 
employees and job applicants. We recognise the 
benefits of different perspectives and local 
cultures and encourage individuals to speak 
freely, as diverse contributions lead to better 
solutions and business outcomes. The Group’s 
Equality, Diversity and Inclusion Policy is 
contained within the Code of Conduct, and 
every employee receives a personal copy of the 
booklet. In 2023, we launched a Human Rights 
Policy clearly laying out our expectations. The 
policy was translated into our designated 
languages and we included a module on 
Protecting Human Rights in our annual Code of 
Conduct training. 

Senior promotes a culture and working 
environment in which everyone can make the 
best use of their skills, free from discrimination 
or harassment. Our Values define how we treat 
people, and reinforce our commitment to be 
open and straightforward with colleagues, 
customers, suppliers and other stakeholders. 
We expect people to treat everyone they meet 
in the course of business with respect and 
dignity. As well as our Vaues, the right 
behaviours are reinforced in our people policies 
and processes; for example, talent acquisition, 
succession planning, promotions and learning 
and development opportunities. 

The Executive Committee and business leaders 
continue to focus on providing a diverse and 
inclusive workplace. Gender diversity receives 
much attention in Senior, however we believe 
that there remains an opportunity for further 
improvement, particularly in our operating 
businesses general management. In 2023 we 
continued our global participation in Mission 
Gender Equity Mentoring. The programme 
supports and encourages the development of 
talented women. In 2024 we plan to launch a 
Women’s Network. We believe this will provide 
a forum to empower individuals as it will bring 
women across businesses together to discuss 
ideas and shared experiences in a supportive 
and productive environment, creating strong 
peer-to-peer support and confidence, as well as 
providing an impartial and open forum to 
encourage and inspire.

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People and culture

Guided by our Values, our operating business 
leaders are empowered and accountable, 
setting the tone for their operations. As 
business conditions continue to improve, we 
remain focused on recruiting and retaining talent 
in order to sustain business resource 
requirements and growth. In order to meet 
demand, we are continuing to focus on building 
strong relationships with local technical colleges, 
universities and education establishments, and 
partnering with recruitment firms. We are 
extending our use of job boards and other 
approaches to advertising and attracting 
applicants, and have now completed the roll-out 
of Recruit, our talent acquisition system, to all 
our UK and US businesses. We have also been 
working with organisations such as Glassdoor 
and Indeed as well as operating business 
utilising platforms, for example LinkedIn, to 
enhance our employer brand. Although we  
have seen a significant improvement in our 
employee voluntary turnover rates, the job 
market remains competitive for certain 
geographies and skills, and we have worked 
hard to secure the right talent. 

We have continued to work with colleagues  
to enhance our employee proposition, making 
Senior an even more attractive place to work. 
Examples of the steps we have taken include, 
introducing flexible working, promoting our 
employee assistance programmes, and our US 
Benefits Advocate helpline, and in the UK, we 
have introduced a financial wellbeing service. 
This gives all UK employees access to a host of 
resources covering topics such as mortgage 
advice, planning for retirement and financial 
“health checks”. In January 2023 we increased 
the level of employer pension contributions 
available to the majority of our UK employees. 
This was very well received by employees, 
being seen as a generous and valuable benefit. 
We continue to be vigilant regarding rates of pay 
and the cost of living, ensuring we are paying 
people fairly for the work they do and 
benchmarking pay rates in local markets, making 
adjustments if appropriate. 

Training and development was a priority in 2023 
with more face-to-face training being provided. 
In our autonomous and collaborative operating 
model, business leaders work with their teams 
and HR to plan and design training to meet their 
business needs. This includes technical, on the 
job, and skills training. We continue to view the 
provision of development opportunities and 
training across the Group as vital to our success. 
We have seen more emphasis on supervisor, 
management, leadership and behavioural skills 
training, typically partnering with external 
providers to build our bench strength and 
support succession planning. Examples include 
programmes such as Achieving your Potential, 
Leading Growth through our Values, Coaching 
Skills and Motivation and Leadership for new 
managers and supervisors. We have also 
continued with other training activities such as 
Toolbox talks, “lunch and learns”, technical 
training, as well as sponsoring individuals 
undertaking external and more academically 
orientated courses and training, for example 
engineering degree courses. 

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We were pleased to restart our global leadership 
programme, Leading for Excellence, and have 
delivered the training to two cohorts in 2023. 
The programme runs over six months and is a 
mix of virtual and face-to-face sessions as well 
as one-to-one coaching. The programme 
culminates in the delegates presenting business 
projects they have worked on to hone their 
skills, embed their learning and return real 
business benefits through delivering a key 
project for their operating business. 

In 2023 we enhanced our training content in 
Learn, our best in class eLearning platform.  
The catalogue covers areas such as IT skills, 
Leadership and Management, Project 
Management, Health & Wellbeing and 
Communication skills and provides the training 
in all our languages. Individuals can select 
courses and manage their own learning. Learn 
also enables us to deliver our Code of Conduct 
training and other compliance training such as 
Cybersecurity, Securing Unclassified Information 
and Anti-Harassment training. In 2023 we 
developed our own TCFD training modules and 
delivered it across the business to leaders, 
responsible for General Management/
Operations, Finance, and Health Safety & 
Sustainability via Learn. 

As evidenced in the Global Employee Opinion 
Survey at the end of 2022, peer relationships 
remain a strength and colleagues help and 
support each other. We have an open and 
honest culture of respect and trust, and people 
value teamwork and the teams they work in and 
with. This has been particularly important 
during 2023 as our headcount grew and we 
welcomed new employees to our operations. 
Many of our businesses have been enhancing 
their onboarding processes to ensure that new 
team members feel welcome and well 
informed, enabling them to become valued 
team members. A significant proportion of 
learning is on the job and our culture of sharing 
knowledge and supporting colleagues remains 
central to developing technical competencies in 
our operations. 

Learning and development needs are assessed 
during individual performance reviews, with 
“Perform”, our Performance and Development 
system, providing a framework for managers 
and team members to discuss feedback, 
performance, behaviours linked directly to our 
Values, set clear objectives, both business and 
personal development and create development 
plans. The output of these discussions feed into 
our succession planning process. The Executive 
Committee scrutinises the plans and talent 
pipeline, identifying successors or interim cover 
for key roles across the Group. The Executive 
Committee also focuses on functional capability, 
for example engineering, as well as operational 
leadership. Personal development plans are 
recorded and monitored in Perform to enable 
individuals to fulfil their potential. The Board 
reviews the succession plans for the Executive 
team and their direct reports on a regular basis, 
with a special emphasis on encouraging 
diversity and inclusion. 

Our culture is to build on our success and say 
thank you, with our businesses holding regular 
employee recognition and team building events. 
We encourage open and honest feedback with 
potential issues or concerns being raised with 
local management. The feedback from our 
survey run at the end of 2022, was consistent 
with this and confirms that employees believe 
that people are treated fairly and that we do not 
tolerate misconduct. As outlined in our Values 
and Code of Conduct, we work together with 
mutual trust and respect and operate with 
integrity and in an ethical manner. On the rare 
occasion when things cannot be resolved by 
local management, employees are encouraged 
to raise their concerns through our third-party 
whistle-blowing service, Ethics Point. All 
concerns raised are investigated and learning 
points are actioned by local leadership teams  
as appropriate. 

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Employee wellbeing

The health and wellbeing of our colleagues 
remains a priority. Following the Global 
Employee Opinion Survey, which was rolled out 
in the autumn of 2022, and included a specific 
Health & Wellbeing question set, our operating 
businesses have developed actions related to 
employees’ health and wellbeing. 

In common with many businesses, where 
possible, we are offering employees more 
flexibility with working patterns by offering 
hybrid working and altering or being more 
creative with shift patterns, thereby improving 
individual work life balance. 

Our operating businesses provide wellbeing 
support and education to employees as 
appropriate to their local needs. Many have 
promoted specific health drives, for example, 
prostate cancer testing, menopause awareness, 
“Know your Numbers” health checks, Healthy 
Eating Week, flu vaccinations, and road safety 
education. We have a number of individuals 
specially trained to support colleagues with 
mental health issues and employee assistance 
programmes in many of our businesses. Other 
examples of how we support employees 
include offering subscriptions to wellbeing apps, 
creating quiet spaces for employees to relax, 
and start of shift exercise stretching classes. 

Communities

Senior’s businesses actively support 
communities in which they operate by 
undertaking a range of education focused and 
charitable activities. Here are some examples, to 
name but a few, of the activities our businesses 
and employees have undertaken to support their 
local communities:

Lymington Precision Engineering (“LPE”)
worked with an infant’s school as part of the 
school’s engineering week, launching a 
competition for students to design and create a 
model for how LPE could accomplish self-
generation of energy. The winning team had 
their design 3D printed. Businesses have 
hosted local trade schools and technical 
colleges, providing an insight into working for an 
engineering company and giving students an 
opportunity to see engineering in action.

Our Senior Aerospace AMT and Damar 
businesses joined forces to raise money for a 
local foodbank and hosted an “Employee Giving 
Tree”. Other operations also contributed to local 
foodbanks with Senior Flexonics Pathway 
donating turkeys to a local Women’s Shelter. 
Senior Aerospace Jet and Ketema support local 
veterans and their families by participating in the 
Wounded Warrior Project’s 5k run and Toys for 
Tots, which is sponsored by US Marines 
Reserve. The project gathers and distributes 
toys to less fortunate children at Christmas. 
Other locations held charity and fund raising 
events, with all our UK business demonstrated 

Colleagues also enjoy participating in sports 
activities, team-building and sports events, 
supported by Senior, for example a team from 
Senior Aerospace Thailand came together to 
complete in the Pattaya Marathon. We also have 
wellbeing content on Learn such as Mindfulness 

at Work and Positive Mental Health delivered in 
multiple languages. It goes without saying that 
we remain vigilant regarding occupational health, 
for example ergonomics, supported by our 
Health and Safety frameworks. 

their baking skills and raising money for the 
Macmillan Coffee morning. In 2023, Senior 
Metal Bellows was a Silver Sponsor of 
HEESCO’s St. Patrick’s 5K with 20 employees 
participating to successfully defend their 2022 
1st place finish. HESSCO provides support and 
services for individuals living with a disability, 
and their caregivers. 

Senior Flexonics India has continued their 
collaboration with local charities. For example, 
they sponsored midday meals for 120 children at 
a government primary school in Bati Village, 
Mathura, Uttar Pradesh. They also collaborated 
with an NGO, “Janta Rehabilitation center” to 
support 35 blind students by providing four 
desktops and one colour printer for their 
computer education. Similar to 2022, Senior 
Flexonics Crumlin created a Secret Garden for a 
local primary School.

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Governance

Senior’s Purpose – “We help engineer 
the transition to a sustainable world for  
the benefit of all our stakeholders” – 
articulates our commitment to long-term 
value creation for our stakeholders. We 
recognise that effective governance of 
sustainability-related matters is essential 
to ensure that decision-making is aligned 
with the Company’s overarching Purpose. 
Senior’s Executive Committee is 
responsible for the management of 
sustainability-related matters. The Board  
of Directors has oversight over such 
matters through regular updates provided 
during the scheduled Board meetings on 
the Group’s sustainability performance  
and initiatives.

READ MORE ABOUT:

  Anti-bribery & Corruption on page 90

  Agents Policy on page 90

   Gifts and Hospitality Policy on page 90

  Whistle-blowing on page 90

  Human Rights and Modern Slavery on page 90

  Responsible Sourcing on page 90 

  Cybersecurity and data protection on page 91

  International Trade Compliance on page 91

Uphold high standards of ethical integrity
Senior’s Code of Conduct (the Code), updated in 
2021 and available on the Company’s website, 
plays an important role in supporting the Value 
of Integrity within the Group. It contains 
work-related scenarios, together with a selection 
of questions and answers, to help employees to 
understand the Code and relate it to their 
individual roles and working environment. The 
Code provides a clear framework on which to 
base decisions when conducting day-to-day 
business. It does this by:

•  clearly setting out the behaviour expected of 

all employees;

•  providing guidelines which help employees to 

apply our Values; and

•  enabling employees to raise a concern or ask 

a question if in doubt.

In July 2021, all employees were issued with a 
personal copy of the Group’s updated Code of 
Conduct booklet and provided with training on 
the revised Code. All new joiners are issued 
with a copy of the booklet and provided with 
training on the Code. The Code of Conduct 
booklet is available in all languages applicable  
to the Group’s employees. A compulsory 2023 
Global Code of Conduct online training course 
was rolled out across the Group to all employees 
during the year. Further details of the training 
modules contained within the 2023 course can 
be found on page 96. All employees and 
Directors were required to achieve a Pass grade, 
as a minimum. In 2023, 95% of employees 
completed the annual Code of Conduct training 
allowing for new starters who have not 
completed their training immediately on joining.

In 2023, the Group Chief Executive Officer, the 
Group Finance Director and other members of 
the Executive Committee visited the Group’s 
operating businesses as part of the Employee 
Roadshow. The Roadshow was an effective 
way of communicating directly with the Group’s 
employees, providing them with updates on the 
Group’s performance and strategy. The 
Executive Leadership team also used the 
Roadshow to reinforce the Code and the 
importance of maintaining an absolute 
commitment to the highest possible standards 
of ethics and a zero tolerance towards bribery 
and corruption. 

The Company conducts annual Control Self 
Assessments, encompassing questions related 
to the Code, across all operating businesses. 
These are further supported by internal audits, 
which test, among other matters, compliance 
with sections of the Code and the prominent 
display of the Group’s whistle-blowing 
procedures at all operating businesses. In 
addition, risk assessments considering areas of 
the Code, are conducted at operating business 
and Group levels. Through its assurance 
programme, the Board is able to ensure that 
employees receive mandatory training and that 
the Group’s operating businesses uphold high 
standards of ethical integrity. All alleged 
violations or complaints are investigated, and 
any remedial actions are taken as necessary. 
Any fraud issues that have come to the attention 
of the Director of Risk and Assurance are 
discussed by the Audit Committee, noting the 
cause, the actions taken and any improvements 
to internal controls implemented as a result.

Operating with integrity and in an ethical 
manner builds trust and strengthens long-term 
relationships with customers and other 
stakeholders, underpinning the Board’s 
strategic objectives and protecting the  
Group’s reputation.

Responsible Taxation
Senior’s “Approach to Tax”, which can be found 
on the Company’s website, is aligned with the 
principles set out in the Code, which underpins 
the way we go about our day-to-day business 
across the Group and places integrity and ethical 
behaviour at the heart of what we do. Once a 
year, the Board of Directors approves the 
Group’s tax strategy.

Product safety
Product quality is absolutely core in all of 
Senior’s operating businesses and activities. All 
of Senior’s businesses have ISO 9001 
accreditation for manufacturing. The operating 
businesses have additional aerospace and 
automotive accreditations, dependent upon their 
intended markets. Ultimate responsibility for 
product quality and safety lies with the senior 
manager of each business unit. 

All products undergo service/safety risk 
assessments, as required in Senior’s demanding 
markets. Employees receive regular training on 
product and service safety. All the Group’s 
operating businesses have in place incident 
investigation and corrective action policies and 
procedures and quality testing programmes. 

Product/service objectives or targets are set by 
the operating businesses to meet customer 
requirements and regular external product/
service safety audits are conducted, where 
standards require.

ADDITIONAL RESOURCES 

www.seniorplc.com/sustainability.aspx

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STRATEGIC REPORT / INVESTMENT CASE

Investment case

Improving returns creating value for our shareholders

Our Purpose

We help engineer the transition to a sustainable world  
for the benefit of all our stakeholders 

  Read more on pages 70 to 73

Clear strategy to maximise shareholder value

Aerospace

Flexonics

Differentiated  
Business Model

Focused strategic  
priorities

Leading position in  

attractive markets

Long-term growth and  

value creation

Trusted and collaborative high value-added engineering and manufacturing company

Delivering minimum 13.5% ROCE (return on capital employed) over the medium-term

Strong core end markets

Our differentiators

Sustainability leadership

Land Vehicle
Demand driven by tightening 
global emission control 
regulations for truck, 
off-highway and passenger 
vehicles

Power & Energy
Market leader of complex 
fluid systems and products 
used within industrial, oil & 
gas, petrochemical and 
power generation sectors

Civil Aerospace
Increasing passenger 
demand to fly and higher air 
traffic drives the need for 
new and replacement aircraft. 
Environmental pressures to 
focus on clean technology  
is ideal for Senior’s product 
and technology portfolio

Defence
Defence remains a priority  
for the US and has increased 
in importance for other 
countries given the current 
geopolitical situation. Senior 
has key positions on major 
funded aircraft programmes

  Read more about our end markets on page 13

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•  Using technology expertise in fluid 

•  Enabling our customers, who operate in 

•  Staying at the forefront of climate 

some of the hardest-to-decarbonise 

disclosure and action by ensuring  

sectors, to transition to low-carbon and 

our own operations achieve our Net Zero 

clean energy solutions

commitments

We do this by:

conveyance and thermal management 

to provide safe and innovative products 

for demanding applications in some of 

the most hostile environments

Focus on IP-rich fluid 

conveyance & thermal 

management technology  

and capabilities.

These capabilities are supported by a strong 

body of design and manufacturing process 

intellectual property and know-how.

•  Safety & ethics are always our highest priorities

•  High performance operating system

•  Intrinsically strong cash generation

•   Autonomous and collaborative business  

model with a robust control framework

•  Strong balance sheet

•   Technology, product and process innovation  

supporting transition to clean energy

•  Effective capital deployment

•  Global footprint

  Read more about on page 6

•  The first company, worldwide in the A&D sector, to have 

greenhouse gas reduction targets verified and approved by the  

Science Based Targets initiative

•  In September 2023 we were successful in having our Net Zero 

(2040) carbon reduction targets verified by the SBTi

•   CDP leadership rating of A on climate change for 2022 and 2023

•  A rating from CDP for our progress on supplier engagement  

for 2022

•  Lost Time Injury Illness Rate improved by 68% and Total 

Recordable Injury Rate improved by 78% from 2015 to 2023 

•   Early adopters of FTSE Women Leaders and Parker  

Reviews on gender and ethnic diversity targets

  Read more about on pages 16 to 37

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Improving returns creating value for our shareholders

Our Purpose

We help engineer the transition to a sustainable world  

for the benefit of all our stakeholders 

  Read more on pages 70 to 73

Clear strategy to maximise shareholder value

David Squires | Group Chief Executive Officer
“ Our strategy and positioning in attractive and structurally  
resilient core markets; technical capabilities and sustainability 
credentials; underpins our commitment to continuing to deliver  
a strong performance, which in turn will deliver enhanced value  
for our shareholders.”

We do this by:
•  Using technology expertise in fluid 

conveyance and thermal management 
to provide safe and innovative products 
for demanding applications in some of 
the most hostile environments

•  Enabling our customers, who operate in 
some of the hardest-to-decarbonise 
sectors, to transition to low-carbon and 
clean energy solutions

•  Staying at the forefront of climate 
disclosure and action by ensuring  
our own operations achieve our Net Zero 
commitments

Aerospace

Flexonics

Differentiated  

Business Model

Focused strategic  

priorities

Leading position in  
attractive markets

Long-term growth and  
value creation

Delivering minimum 13.5% ROCE (return on capital employed) over the medium-term

Delivering sustainable growth

Focus on IP-rich fluid 
conveyance & thermal 
management technology  
and capabilities.
These capabilities are supported by a strong 
body of design and manufacturing process 
intellectual property and know-how.

Strong core end markets

Our differentiators

Sustainability leadership

Civil Aerospace

Increasing passenger 

demand to fly and higher air 

traffic drives the need for 

new and replacement aircraft. 

Environmental pressures to 

focus on clean technology  

is ideal for Senior’s product 

and technology portfolio

Defence

Defence remains a priority  

for the US and has increased 

in importance for other 

countries given the current 

geopolitical situation. Senior 

has key positions on major 

funded aircraft programmes

  Read more about our end markets on page 13

Land Vehicle

Demand driven by tightening 

global emission control 

regulations for truck, 

off-highway and passenger 

vehicles

Power & Energy

Market leader of complex 

fluid systems and products 

used within industrial, oil & 

gas, petrochemical and 

power generation sectors

•  Safety & ethics are always our highest priorities

•  High performance operating system

•  Intrinsically strong cash generation

•   Autonomous and collaborative business  
model with a robust control framework

•  Strong balance sheet

•   Technology, product and process innovation  

supporting transition to clean energy

•  Effective capital deployment

•  Global footprint

  Read more about on page 6

•  The first company, worldwide in the A&D sector, to have 

greenhouse gas reduction targets verified and approved by the  
Science Based Targets initiative

•  In September 2023 we were successful in having our Net Zero 

(2040) carbon reduction targets verified by the SBTi

•   CDP leadership rating of A on climate change for 2022 and 2023

•  A rating from CDP for our progress on supplier engagement  

for 2022

•  Lost Time Injury Illness Rate improved by 68% and Total 

Recordable Injury Rate improved by 78% from 2015 to 2023 

•   Early adopters of FTSE Women Leaders and Parker  

Reviews on gender and ethnic diversity targets

  Read more about on pages 16 to 37

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

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STRATEGIC REPORT / OUR STRATEGIC PRIORITIES

Our 
strategic 
priorities

The following seven 
strategic priorities are 
key elements of our 
Business Model which 
drive the creation of 
stakeholder value. 
Our progress since  
these priorities were 
established is shown  
and they continue to 
receive specific attention 
and focus.

Focus on growth

Considered and effective 
capital deployment 

Talent and development 

Senior understands the importance 
of considered and effective capital 
deployment in the interest of 
maximising the creation of 
shareholder value. All significant 
investments undertaken by Senior 
are assessed using a rigorous 
investment appraisal process and 
are supported by a business case. 
The Group has a financial objective 
to maintain an overall return on 
capital employed in excess of the 
Group’s cost of capital and to target 
a minimum pre-tax return on capital 
employed of 13.5% on a post IFRS 
16 basis.

What we did in 2023
•  Increased ROCE by 240 bps 

through significantly improved 
profitability.

•  Maintained our pricing and return 

on capital discipline when 
negotiating contracts and 
assessing investments.
•  The integration of Spencer 

Aerospace is progressing well 
and we are pursuing collaborative 
opportunities to grow the 
business in line with the business 
plan.

•  Continued to actively manage the 

portfolio by reviewing our 
operating businesses and 
evaluating them in terms of 
strategic fit within the Group.
•  Grew the dividend in respect of 

the full year (total paid and 
proposed) by 77%.

Our plans for 2024
•  Continue to increase the Group’s 

ROCE.

•  Continue to explore strategic 

options for the Aerostructures 
business which includes the 
potential divestment of the 
business.

•  Continue to drive working capital 

Senior has a skilled workforce and 
highly experienced entrepreneurial 
business leaders. It aims to further 
develop and attract new talent, 
supporting employees with online 
tools to enable personal and skills 
development. The Group has a 
strong focus on diversity and 
inclusion across the business 
including on our Board and 
Executive team. 

What we did in 2023
•  Focused on implementing the 

action plans from the 2022 Global 
Employee Opinion Survey 
feedback thereby enhancing the 
employee experience.

•  Continued to provide internships  

and expand our work with 
universities and technical colleges 
to attract, develop and build a 
strong talent pipeline. Grew and 
developed our workforce through 
skills and technical training 
including increased 
apprenticeships. 

•  Finalised the implementation of 
Recruit, our online recruitment 
system in the UK, to help develop 
and build a strong talent pipeline.
•  Continued to grow our skills and 
personal development eLearning 
library in Learn, our global learning 
management system.

•  Continued to focus on diversity 

and inclusion across the business 
with a particular focus on gender. 

•  Delivered our Group Leadership 

Development Programme.

Our plans for 2024 
•  To engage with employees with a 
Global Employee Opinion Survey 
in 2024. 

•  Continue to focus on diversity and 
inclusion across the business, 
with a particular focus on gender 
by launching a women’s network.

efficiencies at all operations.

•  Focus on talent acquisition, 

•  To build on the success of Senior 

Republic.

Governance 
The Board regularly reviews the 
Group’s portfolio to ensure that 
long-term value is being generated 
for shareholders. Where 
appropriate, divestments will be 
considered. M&A opportunities are 
evaluated and discussed at each 
Board meeting, as appropriate, and 
the M&A and Prune To Grow 
strategies are reviewed at the Board 
Strategy Review.

retention plans, and future skills.

Governance 
The Executive Committee conducts 
an extensive review of operating 
businesses’ leadership succession 
plans. The review scrutinises our 
talent pipeline, identifying 
successors or interim cover for key 
roles across our businesses. 
Appropriate development plans are 
in place and recorded in “Perform”, 
our performance management 
system, to enable individuals to fulfil 
their potential. The Board formally 
reviews the succession plans for the 
Executive team and their direct 
reports on a bi-annual basis.

Aerospace Spencer and Senior 

•  Ramp up production in Malaysia 

Aerospace Ermeto working 

and Thailand for recently won 

together to qualify high pressure 

Aerospace contracts.

Aerospace.

Governance 

fitting parts for European 

customers.

•  Continue to foster group-wide 

innovation and collaboration 

through the Senior Technology 

Council.

Governance 

The Executive Committee and  

the Board regularly review the 

Governance 

The Executive Committee conducts 

quarterly Business Reviews of all 

operations. The Group Chief 

Executive Officer and Group Finance 

Director report and discuss progress 

at each Board meeting. The overall 

progress of the competitive cost 

country strategy is reviewed at the 

organisational design of the Group to 

Board Strategy Review on a regular 

ensure it is aligned to our strategic 

basis.

plan.

Senior’s end markets have structural 
long-term growth drivers. We 
believe it is possible to outgrow our 
end markets and we seek to do that 
both organically and through 
acquisition by:

•  growing market share, particularly 

with key customers;

•  focusing on technology and 

product innovation;

•  geographical expansion; and
•  seeking out and exploiting 

adjacent opportunities organically 
and through acquisition.

What we did in 2023
•  Outgrew a strong Heavy-Duty 
truck market in North America 
and Europe supported by new 
contract wins.

•  Increased aerospace hydraulic 

fittings revenue strongly (Spencer 
acquisition) and secured first 
fittings orders in Europe.
Advanced new technology in 
both divisions, including battery 
cooling, thermal management of 
inverters, hydrogen gas 
compression and fuel cells.

•  Commenced series production of 

additive-manufacturing 
components for low-pressure 
ducting applications.

•  Won contracts for prototype 
metal additive manufacturing 
components on single-aisle 
aircraft and helicopter platforms. 

•  Started manufacturing and 

achieved certification of metallic 
flanges to vertically integrate and 
support our customers’ high rate 
production requirements.

Our plans for 2024 
•  Continue to expand our capability 

for the design, qualification, 
manufacture and supply of 
hydraulic fittings in Europe 
through the expansion of Senior 
Aerospace Ermeto.

•  Commence manufacturing and 

supply of fluid distribution 
systems for hydrogen powered 
fuel cells for marine and  
industrial applications.

Governance 
Growth opportunities are regularly 
reviewed by the Executive 
Committee and Board. The 
Technology Council is in place 
under the chairmanship of the 
Group Director of Business 
Development & Strategy and 
progress on strategic technology 
and product developments are 
regularly presented to, and 
discussed by, the Executive 
Committee and the Board. 
The long-term strategic growth 
plan is evaluated at the annual 
Board Strategy Review and 
monitored continuously.

Enhance Senior’s 

autonomous and 

collaborative  

Business Model

Competitive cost  

country strategy

Maintain a  

high-performance 

operating system

Sustainability 

Senior’s Business Model is one  

We aim to enhance Senior’s global 

Senior strives for excellence through 

Sustainability is a fundamental 

of empowering and holding 

accountable our operating 

footprint to ensure our operating 

a high-performance operating 

component of our strategic 

businesses stay competitive at both 

system, drawing on the many 

approach. Our ongoing commitment 

businesses, operating within a 

a capability and cost level. Key 

worldclass practices from across the 

is to provide products in a way that is 

clearly defined control framework. 

investments have been made in 

Group. The key elements include:

not only environmentally sustainable 

Business plans are developed in line 

Thailand, Malaysia, China, India, 

with overall Group strategy. 

Mexico, South Africa, and the Czech 

Increasing collaboration amongst 

Republic to help ensure we meet 

operating businesses in the Group is 

our customers’ cost and price 

a priority in order to address our 

challenges whilst enhancing returns 

customers’ needs whilst maintaining 

on investment. We have established 

an autonomous business structure. 

increasingly sophisticated 

Business leaders throughout Senior 

capabilities in these competitive cost 

are actively embracing collaboration 

countries and optimised production 

activities.

What we did in 2023

•  Formed new Global Market 

Teams (GMT) for hydrogen, 

nuclear, and electronics cooling 

applications with both Flexonics 

and Aerospace participants.

capacity to align with growing 

demand.

What we did in 2023 

•  Continued to increase the 

production volume of Senior 

Aerospace Mexico by transferring 

Fluid Systems products from our 

•  Successfully launched Senior’s 

US businesses. 

inaugural Group-wide Innovation 

•  Invested in machining capacity in 

Competition aimed at inspiring 

innovation and encouraging 

greater collaboration. Two Gold 

Awards for innovation were 

both Malaysia and Thailand to 

support contract wins and 

support the production ramp in 

commercial aerospace.

presented, including an award to 

•  Launched production of new land 

Senior Aerospace Thailand for 

their innovative energy saving 

project (see page 26).

•  The IT Council held quarterly 

conferences to share best 

practice and collaborate on 

vehicle products in the Czech 

Republic.

•  Launched production of flexible 

tube products for passenger car 

OEM customers at Senior 

Flexonics Mexico.

initiatives that support our InfoSec 

•  Secured contracts to fill capacity 

Strategy with a particular focus on 

in our cost competitive country 

cybersecurity.

•  Participated in R&D projects with 

our customers, focusing on new 

technologies that will be 

employed on future programmes.

•  Held a global leadership 

conference where Senior’s senior 

leaders came together to 

strengthen relationships and 

collaborate. 

Our plans for 2024

locations.

Our plans for 2024 

•  Continue to transfer cost sensitive 

product lines to competitive cost 

locations to support customer rate 

increase where appropriate.

•  Continue to transfer fluid systems 

parts to our Saltillo facilities from 

US facilities.

•  Complete industrial tube transfer 

from France to the Czech 

•  the Senior Operating System: an 

operational toolkit incorporating 

best practice processes such as 

lean and continuous improvement 

techniques, supplier 

management, new product 

introduction, 5/6S methodology, 

factory visual management 

systems, risk and financial 

management; and

•  a comprehensive business review 

process utilising a balanced 

scorecard incorporating KPIs with 

a focus on performance, growth, 

operational excellence and talent 

development.

What we did in 2023

•  Our Aerospace Division Lean 

Council met monthly to 

collaborate and share best 

practices, while our Flexonics 

Division lean champions 

continued to leverage the Senior 

Operating System tools.

•  Both divisions conducted multiple 

lean events with continuing focus 

on cycle time reduction and cost 

reduction, together with 

continued targeted inventory 

improvement workshops.

•  Established a supplier council to 

focus on improving supplier 

on-time delivery, the risk of supply 

interruption, cost reduction and 

insourcing opportunities.

Our plans for 2024

•  Focus on inventory reduction 

through lean manufacturing and 

Kaizen events.

•  Continue deployment of product 

lifecycle management (PLM).

•  Recruit new Senior Vice President 

for Operational Excellence in 

Our Vice President of Operational 

Excellence chairs the Aerospace 

Lean Council on a monthly basis. 

The Executive Committee reviews 

operational performance and the 

Group CEO reports progress to the 

Board at every Board meeting.

but also contributes to economic 

growth, fostering long-term value for 

shareholders through sustainable 

practices. Our engineering 

proficiency plays a crucial role in 

addressing the challenges of climate 

change and promoting clean air, 

particularly during the global shift 

towards a lower-carbon economy. 

This objective is realised by 

leveraging our expertise and 

advanced technology across a 

diverse range of applications in 

sectors that pose challenges for 

decarbonisation.

What we did in 2023

•  In September we were successful 

in having our Net Zero (2040) 

carbon reduction targets verified 

by the SBTi.

•  In March 2023, Senior was 

awarded the highest leadership 

status in CDP’s annual supplier 

engagement ratings.

•  CO2 emissions were reduced 

further in our operations, keeping 

us on track to deliver our Scope 1, 

2 and 3 SBTi verified Near-Term 

(2025) Targets.

•  48% of our electricity was 

sourced from renewable energy, 

an increase from 41% in 2022. 

•  We secured multiple 

development contracts for clean 

energy projects.

Our plans for 2024

•  Continue to deliver our Scope 1, 2 

and 3 SBTi Near-Term Science 

Based Targets. 

•  Maintain our CDP 

leadership status.

•  Extend our Supplier engagement 

plan by offering support to 

suppliers who have yet to set 

carbon reduction targets.

Governance

The Executive Committee and the 

Board reviews progress against our 

sustainability targets at the regular 

Board meetings, through the CEO’s 

monthly report and during the annual 

Strategy Review. The Board also 

receives presentations from key 

engineering and technology leaders 

explaining progress with product 

development aligned to our 

customers’ decarbonisation goals.

   Read more about Risks and 
Uncertainties on pages 58 to 69

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Focus on growth

Considered and effective 

Talent and development 

capital deployment 

Senior’s end markets have structural 

Senior understands the importance 

Senior has a skilled workforce and 

long-term growth drivers. We 

of considered and effective capital 

believe it is possible to outgrow our 

deployment in the interest of 

end markets and we seek to do that 

maximising the creation of 

highly experienced entrepreneurial 

business leaders. It aims to further 

develop and attract new talent, 

both organically and through 

shareholder value. All significant 

supporting employees with online 

investments undertaken by Senior 

tools to enable personal and skills 

are assessed using a rigorous 

investment appraisal process and 

are supported by a business case. 

development. The Group has a 

strong focus on diversity and 

inclusion across the business 

The Group has a financial objective 

including on our Board and 

to maintain an overall return on 

capital employed in excess of the 

Group’s cost of capital and to target 

a minimum pre-tax return on capital 

employed of 13.5% on a post IFRS 

16 basis.

What we did in 2023

Executive team. 

What we did in 2023

•  Focused on implementing the 

action plans from the 2022 Global 

Employee Opinion Survey 

feedback thereby enhancing the 

employee experience.

•  Increased ROCE by 240 bps 

•  Continued to provide internships  

through significantly improved 

and expand our work with 

profitability.

universities and technical colleges 

•  Maintained our pricing and return 

to attract, develop and build a 

on capital discipline when 

negotiating contracts and 

assessing investments.

strong talent pipeline. Grew and 

developed our workforce through 

skills and technical training 

•  The integration of Spencer 

Aerospace is progressing well 

including increased 

apprenticeships. 

and we are pursuing collaborative 

•  Finalised the implementation of 

opportunities to grow the 

Recruit, our online recruitment 

business in line with the business 

system in the UK, to help develop 

plan.

and build a strong talent pipeline.

•  Continued to actively manage the 

•  Continued to grow our skills and 

portfolio by reviewing our 

operating businesses and 

evaluating them in terms of 

strategic fit within the Group.

•  Grew the dividend in respect of 

the full year (total paid and 

proposed) by 77%.

Our plans for 2024

personal development eLearning 

library in Learn, our global learning 

management system.

•  Continued to focus on diversity 

and inclusion across the business 

with a particular focus on gender. 

•  Delivered our Group Leadership 

Development Programme.

•  Continue to increase the Group’s 

Our plans for 2024 

ROCE.

•  Continue to explore strategic 

options for the Aerostructures 

business which includes the 

potential divestment of the 

business.

•  Continue to drive working capital 

•  To engage with employees with a 

Global Employee Opinion Survey 

in 2024. 

•  Continue to focus on diversity and 

inclusion across the business, 

with a particular focus on gender 

by launching a women’s network.

efficiencies at all operations.

•  Focus on talent acquisition, 

retention plans, and future skills.

long-term value is being generated 

an extensive review of operating 

for shareholders. Where 

appropriate, divestments will be 

businesses’ leadership succession 

plans. The review scrutinises our 

considered. M&A opportunities are 

talent pipeline, identifying 

evaluated and discussed at each 

successors or interim cover for key 

Board meeting, as appropriate, and 

roles across our businesses. 

the M&A and Prune To Grow 

Appropriate development plans are 

strategies are reviewed at the Board 

in place and recorded in “Perform”, 

Strategy Review.

our performance management 

system, to enable individuals to fulfil 

their potential. The Board formally 

reviews the succession plans for the 

Executive team and their direct 

reports on a bi-annual basis.

acquisition by:

•  growing market share, particularly 

with key customers;

•  focusing on technology and 

product innovation;

•  geographical expansion; and

•  seeking out and exploiting 

adjacent opportunities organically 

and through acquisition.

What we did in 2023

•  Outgrew a strong Heavy-Duty 

truck market in North America 

and Europe supported by new 

contract wins.

•  Increased aerospace hydraulic 

fittings revenue strongly (Spencer 

acquisition) and secured first 

fittings orders in Europe.

Advanced new technology in 

both divisions, including battery 

cooling, thermal management of 

inverters, hydrogen gas 

compression and fuel cells.

•  Commenced series production of 

additive-manufacturing 

components for low-pressure 

ducting applications.

•  Won contracts for prototype 

metal additive manufacturing 

components on single-aisle 

aircraft and helicopter platforms. 

•  Started manufacturing and 

achieved certification of metallic 

flanges to vertically integrate and 

support our customers’ high rate 

production requirements.

Our plans for 2024 

•  Continue to expand our capability 

for the design, qualification, 

manufacture and supply of 

hydraulic fittings in Europe 

through the expansion of Senior 

Aerospace Ermeto.

fuel cells for marine and  

industrial applications.

Governance 

Growth opportunities are regularly 

reviewed by the Executive 

Committee and Board. The 

Technology Council is in place 

under the chairmanship of the 

Group Director of Business 

Development & Strategy and 

progress on strategic technology 

and product developments are 

regularly presented to, and 

discussed by, the Executive 

Committee and the Board. 

The long-term strategic growth 

plan is evaluated at the annual 

Board Strategy Review and 

monitored continuously.

•  Commence manufacturing and 

Governance 

supply of fluid distribution 

systems for hydrogen powered 

The Board regularly reviews the 

Group’s portfolio to ensure that 

Governance 

The Executive Committee conducts 

Enhance Senior’s 
autonomous and 
collaborative  
Business Model

Senior’s Business Model is one  
of empowering and holding 
accountable our operating 
businesses, operating within a 
clearly defined control framework. 
Business plans are developed in line 
with overall Group strategy. 
Increasing collaboration amongst 
operating businesses in the Group is 
a priority in order to address our 
customers’ needs whilst maintaining 
an autonomous business structure. 
Business leaders throughout Senior 
are actively embracing collaboration 
activities.

What we did in 2023
•  Formed new Global Market 
Teams (GMT) for hydrogen, 
nuclear, and electronics cooling 
applications with both Flexonics 
and Aerospace participants.
•  Successfully launched Senior’s 

inaugural Group-wide Innovation 
Competition aimed at inspiring 
innovation and encouraging 
greater collaboration. Two Gold 
Awards for innovation were 
presented, including an award to 
Senior Aerospace Thailand for 
their innovative energy saving 
project (see page 26).

•  The IT Council held quarterly 
conferences to share best 
practice and collaborate on 
initiatives that support our InfoSec 
Strategy with a particular focus on 
cybersecurity.

•  Participated in R&D projects with 
our customers, focusing on new 
technologies that will be 
employed on future programmes.

•  Held a global leadership 

conference where Senior’s senior 
leaders came together to 
strengthen relationships and 
collaborate. 

Our plans for 2024
•  To build on the success of Senior 
Aerospace Spencer and Senior 
Aerospace Ermeto working 
together to qualify high pressure 
fitting parts for European 
customers.

•  Continue to foster group-wide 
innovation and collaboration 
through the Senior Technology 
Council.

Governance 
The Executive Committee and  
the Board regularly review the 
organisational design of the Group to 
ensure it is aligned to our strategic 
plan.

Competitive cost  
country strategy

Maintain a  
high-performance 
operating system

Sustainability 

We aim to enhance Senior’s global 
footprint to ensure our operating 
businesses stay competitive at both 
a capability and cost level. Key 
investments have been made in 
Thailand, Malaysia, China, India, 
Mexico, South Africa, and the Czech 
Republic to help ensure we meet 
our customers’ cost and price 
challenges whilst enhancing returns 
on investment. We have established 
increasingly sophisticated 
capabilities in these competitive cost 
countries and optimised production 
capacity to align with growing 
demand.

What we did in 2023 
•  Continued to increase the 

production volume of Senior 
Aerospace Mexico by transferring 
Fluid Systems products from our 
US businesses. 

•  Invested in machining capacity in 
both Malaysia and Thailand to 
support contract wins and 
support the production ramp in 
commercial aerospace.

•  Launched production of new land 
vehicle products in the Czech 
Republic.

•  Launched production of flexible 
tube products for passenger car 
OEM customers at Senior 
Flexonics Mexico.

•  Secured contracts to fill capacity 
in our cost competitive country 
locations.

Our plans for 2024 
•  Continue to transfer cost sensitive 
product lines to competitive cost 
locations to support customer rate 
increase where appropriate.

•  Continue to transfer fluid systems 
parts to our Saltillo facilities from 
US facilities.

•  Complete industrial tube transfer 

from France to the Czech 
Republic.

•  Ramp up production in Malaysia 
and Thailand for recently won 
Aerospace contracts.

Governance 
The Executive Committee conducts 
quarterly Business Reviews of all 
operations. The Group Chief 
Executive Officer and Group Finance 
Director report and discuss progress 
at each Board meeting. The overall 
progress of the competitive cost 
country strategy is reviewed at the 
Board Strategy Review on a regular 
basis.

Senior strives for excellence through 
a high-performance operating 
system, drawing on the many 
worldclass practices from across the 
Group. The key elements include:

•  the Senior Operating System: an 
operational toolkit incorporating 
best practice processes such as 
lean and continuous improvement 
techniques, supplier 
management, new product 
introduction, 5/6S methodology, 
factory visual management 
systems, risk and financial 
management; and

•  a comprehensive business review 

process utilising a balanced 
scorecard incorporating KPIs with 
a focus on performance, growth, 
operational excellence and talent 
development.

What we did in 2023
•  Our Aerospace Division Lean 

Council met monthly to 
collaborate and share best 
practices, while our Flexonics 
Division lean champions 
continued to leverage the Senior 
Operating System tools.

•  Both divisions conducted multiple 
lean events with continuing focus 
on cycle time reduction and cost 
reduction, together with 
continued targeted inventory 
improvement workshops.

•  Established a supplier council to 
focus on improving supplier 
on-time delivery, the risk of supply 
interruption, cost reduction and 
insourcing opportunities.

Our plans for 2024
•  Focus on inventory reduction 

through lean manufacturing and 
Kaizen events.

•  Continue deployment of product 
lifecycle management (PLM).

•  Recruit new Senior Vice President 

for Operational Excellence in 
Aerospace.

Governance 
Our Vice President of Operational 
Excellence chairs the Aerospace 
Lean Council on a monthly basis. 
The Executive Committee reviews 
operational performance and the 
Group CEO reports progress to the 
Board at every Board meeting.

Sustainability is a fundamental 
component of our strategic 
approach. Our ongoing commitment 
is to provide products in a way that is 
not only environmentally sustainable 
but also contributes to economic 
growth, fostering long-term value for 
shareholders through sustainable 
practices. Our engineering 
proficiency plays a crucial role in 
addressing the challenges of climate 
change and promoting clean air, 
particularly during the global shift 
towards a lower-carbon economy. 
This objective is realised by 
leveraging our expertise and 
advanced technology across a 
diverse range of applications in 
sectors that pose challenges for 
decarbonisation.

What we did in 2023
•  In September we were successful 

in having our Net Zero (2040) 
carbon reduction targets verified 
by the SBTi.

•  In March 2023, Senior was 

awarded the highest leadership 
status in CDP’s annual supplier 
engagement ratings.

•  CO2 emissions were reduced 

further in our operations, keeping 
us on track to deliver our Scope 1, 
2 and 3 SBTi verified Near-Term 
(2025) Targets.

•  48% of our electricity was 

sourced from renewable energy, 
an increase from 41% in 2022. 

•  We secured multiple 

development contracts for clean 
energy projects.

Our plans for 2024
•  Continue to deliver our Scope 1, 2 
and 3 SBTi Near-Term Science 
Based Targets. 
•  Maintain our CDP 
leadership status.

•  Extend our Supplier engagement 

plan by offering support to 
suppliers who have yet to set 
carbon reduction targets.

Governance
The Executive Committee and the 
Board reviews progress against our 
sustainability targets at the regular 
Board meetings, through the CEO’s 
monthly report and during the annual 
Strategy Review. The Board also 
receives presentations from key 
engineering and technology leaders 
explaining progress with product 
development aligned to our 
customers’ decarbonisation goals.

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STRATEGIC REPORT / TECHNOLOGY

Technology

Fluid conveyance: Industrial & Land Vehicle

Supporting our  
customers today...

Off-road heavy-duty vehicles
Off-road heavy-duty vehicles are considered hard-to-
decarbonise. Consequently, OEMs have developed 
more efficient combustion engines that can operate with 
diesel, natural gas or hydrogen fuels. Senior offers 
fluid-conveyance solutions for such engines, including 
flexible exhaust hoses and coolant delivery modules. 

Hydrogen Proton-Exchange Membrane (“PEM”) 
fuel-cell based powerplants are anticipated to be the 
most likely new mode of power for off-road heavy-duty 
vehicles in the future. Working with our OEM 
customers, Senior has developed fluid conveyance 
products, including hydrogen inlet tubes and exhaust 
manifolds for such fuel-cell based solutions. 

Marine transportation
Operators of inland-marine transportation vessels are 
exploring fuel-cell based propulsion systems to address 
their GHG emissions. Using our expertise in precision 
bellows technology, Senior has developed a solution to 
improve the performance of a PEM fuel-cell propulsion 
system that is currently being field tested in the EU. 

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IN THIS SECTION 
44  Our technology themes
46  Our enabling technology

Martin Barnes | Director of Business Development & Strategy
“We continue to work collaboratively across  
Senior to progress the key technology themes  
that future-proof our product portfolio and enable 
sustainable growth across our end markets.”

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...to develop their 
hydrogen fuel cell 
capabilities for 
tomorrow

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STRATEGIC REPORT / OUR TECHNOLOGY THEMES

Our technology themes

Senior’s fluid conveyance and thermal 
management businesses have design IP 
(intellectual property) and our structures 
businesses have manufacturing process  
IP and know-how.

Both are underpinned by our extensive design 
and engineering expertise and continued 
investment in advanced manufacturing 
technology, and supported by ongoing 
collaboration through our Technology Council. 
Our core technology themes support deliverable 
growth opportunities in all our end markets.

Case study
BATTERY COOLING PLATE FOR HEAVY-
DUTY COMMERCIAL VEHICLES
Senior’s expertise in both fluid conveyance and 
thermal management neatly came together in a 
recent project to develop a battery cooling plate for 
a major commercial truck manufacturer. The 
customer came to us with a preliminary design, 
which was not efficient enough and caused a much 
higher pressure drop than expected. Using our 
experience and capability in modelling fluid 
dynamics, we were able to develop a design that 
was significantly more efficient in terms of heat 
transfer, and reduced the observed pressure drop 
by a factor of seven compared to the original 
design. Hot spots seen with the original design 
during battery recharging were also resolved via 
Computational Fluid Dynamics and thermal 
modelling, providing a uniform temperature across 
the entire battery pack area which enabled higher 
recharge current. 

In addition, we were able to suggest a thinner 
material for the battery plate, reducing overall 
system weight while maintaining strength and 
reliability. This led to a smaller system pump 
specification and overall lower vehicle weight, 
resulting in increased vehicle range, improved 
battery life and reduced charging time.

This solution fulfilled our customer’s high expectations and led to a 
significant number of prototypes on order.

Fluid conveyance 
and thermal 
management

Senior has extensive background IP 
in fluid conveyance applications. For 
example, Senior maintains a market 
leading position in the design and 
manufacture of bleed-air systems  
on modern turbofan engines for 
commercial aerospace applications, 
and in low pressure ducting for 
cabin-air and environmental control 
systems on business jets and 
emerging applications, such as urban 
air mobility. In land vehicle and 
industrial markets, we have applied 
our extensive expertise in fluid 
conveyance systems to multiple 
applications, ranging from exhaust 
systems for diesel engines, to 
bespoke piping and ducting systems 

for Proton-Exchange Membrane fuel 
cells used in heavy-duty trucks and 
marine transport. 

On the thermal management side, 
our technology and IP is used to 
develop products that can prolong 
the life of the battery and increase 
charging speed. Senior has already 
developed custom solutions for both 
passenger car and heavy-duty 
Battery Electric Vehicles. We are also 
leveraging our expertise to develop 
PEM fuel-cell recuperators, cooling 
plates (for power electronics) and 
heat exchangers used on large-
capacity electrolyser systems. 

Capability highlights 

•  World class design capability for 

complex fluid conveyance systems 
incorporating zero-leakage flexible 
joints and couplings to 
compensate for vibration and 
thermal displacement. 

•  Industry leader in the design and 
fabrication of highly engineered 
edge-welded and formed bellows 
from 3.2 millimetres to 5.1 metres 
diameter for various applications, 
including frictionless servo-
pneumatic actuators.

•  Component and system level 

simulation and analysis, including 
Finite Element Analysis (“FEA”), 
Computational Fluid Dynamics 
(“CFD”) and vibration analysis, plus 
verification and qualification testing.

•  Extensive expertise with thin-wall 
aluminium, copper and stainless 
steel structures for demanding 
thermal management solutions,  
for battery cooling, power 
electronics cooling, fuel cell  
and cryogenic applications. 

•  Additive Manufacturing  

(“AM”) capabilities in both  
metal and polymer materials a 
s an enabling technology for 
complex high-pressure and 
low-pressure fluid conveyance 
systems, components of  
thermal management systems 
and high-efficiency heat  
exchanger designs.

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Group revenue by technology theme

70% Fluid Conveyance &  
30% Structures 

Complex Machining and  
Manufacturing Know-
How: Process IP

Thermal Management 
Product and System 
Design & Manufacturing IP

Structures

Modern airframes and turbine 
engines require durable lightweight 
components manufactured to 
extremely tight tolerances that 
operate in extreme environments. 
Senior is a trusted partner for high 
value-added engineering and 
manufacturing of critical structural 
components for the leading OEMs in 
the civil and military aviation sectors. 

Capability highlights 

•  Extensive expertise in 

manufacturing, assembly and 
qualification of a wide range of 
complex airframe, aero-engine and 
power/energy components 
•  State-of-the-art capabilities in 
complex 5-axis machining and 
fabrication, including toolpath 
optimisation, robotics, on-machine 
probing and vibration dampening.

Our capabilities and strong customer 
relationships have secured 
substantial content on the key 
aerospace platforms.

•  Highly vertically integrated,  
with wide-ranging process 
qualifications (including Nadcap) 
across complex assembly, 
machining, Non-Destructive 
Testing (“NDT”), special 
processes, welding and forming.

•  High level of collaboration 

between operations in North 
America, the UK and Southeast 
Asia including software model-
based engineering capabilities.

Case study
RAPID NEW PRODUCT INTRODUCTION 
CAPABILITY TO SUPPORT CUSTOMER 
PROGRAMMES
A major OEM customer asked Senior Aerospace 
AMT (AMT) in Arlington, WA, to take on an urgent 
transfer of a complex package of airframe 
components for a widebody freighter programme. 
The programme consisted of 144 individual floor 
beam assemblies and the transfer had to be 
completed in a very short lead time to meet critical 
delivery dates to keep the production line running.

As AMT began working on the program, multiple 
challenges became apparent. AMT worked closely 
with the customer to identify and resolve the 
engineering issues, and to identify an alternative 
method of manufacture to replace a legacy 
chemical milling operation utilising a complex 
machining programme incorporating an adaptive 
milling process. This unique and innovative 
approach was highly praised by the customer.

To reliably deliver the various floor beam 
configurations at a high production rate, AMT held a 
number of Kaizen events and utilised lean tools and 
processes within the Senior Operating System, 
developing specific colour-coded point-of-use 
assembly tooling and ergonomic workstations. 
Throughout the program, AMT worked closely with 
the customer to resolve multiple challenges and 
completed the programme transfer on-time.

Optimised assembly tooling and workstations developed for high-rate 
production

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STRATEGIC REPORT / OUR ENABLING TECHNOLOGY

Our enabling technology

In support of our core technology themes, 
Senior continues to progress two key enabling 
technologies that underpin innovation 
throughout our product development and 
manufacturing lifecycle: Additive Manufacturing 
and Digitisation. Ongoing engagement through  

our company-wide Technology Council ensures 
that these technologies are collaboratively 
promoted and developed to ensure that we 
continue to provide safe and innovative products 
for applications in some of the most hostile 
environments, in line with Our Purpose.

Additive 
Manufacturing

Additive Manufacturing (“AM”) is a key 
enabling technology for Senior that 
underpins the development of novel 
product designs across our entire product 
portfolio. AM offers multiple possibilities  
to develop unique and innovative product 
designs. This enables the designs to  
be optimised for a multitude of different 
characteristics such as weight, 
performance parameters and  
physical envelope. 

Senior has invested in developing internal 
AM capability since 2017, starting with the 
establishment of our metal Advanced 
Additive Manufacturing Centre at our 
Senior Aerospace SSP site in Burbank, CA. 
Our non-metal AM capability development 
is spearheaded by our Senior Aerospace 
BWT site in Macclesfield, UK. We have 
focused on developing a very high degree 
of vertical integration within the entire AM 
process, starting from design-for-AM all 
the way through build, post-processing and 
finishing. Our AM design expertise builds 
on our established pedigree in using 
advanced design simulation and analysis 
tools, as well as AM-specific design tools 
and build-process simulation software.  
Our highly skilled engineering teams and 

on-site materials laboratory are integral to 
AM process development for different 
materials as well as extremely complex 
design features. 

Our AM philosophy has always focused on 
ensuring production rate readiness, 
including building an extensive proprietary 
dataset on AM-specific materials properties 
and machine-material-process interactions. 
This allows our customers to have 
complete confidence in our ability to 
produce AM parts for serial production, in 
addition to prototyping. Our AM capability 
has also been recognised by industry-
specific accreditation bodies, as evidenced 
by our renewed Nadcap certification for AM 
processes from the Performance Review 
Institute (“PRI”); a rare achievement, which 
only a handful of companies worldwide 
have achieved to date.

We are currently working with a number of 
Aerospace OEMs and Tier 1 suppliers on 
qualifying various AM components for 
production, ranging from fuel and oil flow 
components for high volume single-aisle 
aerospace applications, to critical structural 
components for next generation defence 
and helicopter platforms. 

Capability highlights 

•  AM capabilities in both metal and 
polymer materials as an enabling 
technology for complex high-pressure 
and low-pressure ducting systems and 
heat exchanger designs.

•  Full vertical integration of the AM design 
and manufacturing process, including all 
post-processing and finishing steps.

•  Significant experience integrating 
AM-derived subcomponents into 
complex assemblies. 

•  Nadcap certification renewed via annual 
audit for metal AM process capability – 
highlighting the robustness of our AM 
production system.

•  AM-specific design software and tools 

allow us to generate complex geometries 
that would be impossible to manufacture 
via conventional methods. We have also 
invested in end-to-end digital platforms to 
manage the AM product design.

•  AM process simulation and extensive 

process parameter datasets allow us to 
predict and optimise various designs for 
predictable build performance. Design 
simulation and analysis capabilities help 
us fully demonstrate AM benefits such 
as part consolidation, performance 
improvement and weight reduction in 
a variety of demanding applications.

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Case study
HIGH VOLUME PRODUCTION 
PROCESS WITH ADDITIVE 
MANUFACTURING 
Senior Aerospace BWT (“BWT”) is 
advancing the AM capabilities of the 
Group through the adoption and 
development of non-metallic AM 
processes. 

We have established a dedicated 
facility at BWT for non-metallic AM 
which includes the proven Fused 
Deposition Modelling (“FDM”) 
technology, supported by a  
leading OEM. 

The FDM process is now in series 
production for a business jet platform 
with a leading aircraft manufacturer 
(>600 sub-assembly components 
per shipset, with a targeted production  
rate of four shipsets per month). During 
2023 >18,000 AM components were 
manufactured and this is expected  
to increase to >30,000 components 
in 2024. 

The FDM AM facility was subject to  
a full process validation and product 
qualification in close collaboration with 
the customer, including performance, 
functional and environmental testing/
certification. 

Now AS 9100 accredited and proven 
to be stable and controllable at a 
production scale, the AM process is 
seamlessly integrated into the 
manufacturing organisation with fully 
developed procedures, training and 
proven stable process parameters 
subject to ongoing process monitoring 
and audits.

We continue to enhance our non-
metallic AM capabilities by further 
expanding the application of the FDM 
process and investing in other AM 
technologies such as Selective Laser 
Sintering (“SLS”) targeting potential 
weight and performance advantages 
across increasingly higher complexity 
components, delivering lower cost vs. 
traditional manufacturing methods. 

Additive Manufacturing  
Our internal expertise in 
Additive Manufacturing 
allows us to overcome 
constraints of traditional 
manufacturing processes  
in developing innovative, 
high-performance solutions  
for demanding applications.

Digitisation  
We are actively pursuing 
Digitisation as an enabling 
technology across all our 
product and process technology 
development processes to 
improve efficiencies and 
promote collaboration at 
 all levels.

2.  Project management and engineering 
data management, covering Product 
Lifecycle Management (“PLM”) and 
Model Based Design (“MBD”). Adoption 
and implementation of PLM is essential 
to streamline our product development 
cycles by encouraging reuse of common 
engineering data, and eliminating 
inefficiencies and lost time due to  
design data change/version control 
issues. Our MBD efforts are focused 
on using data rich models with 
embedded manufacturing and quality 
control information and requirements, 
removing the need for additional 
documents and drawings.

3.  Operations Technology toolkit: Various 
operating businesses are working on 
monitoring real-time process data with 
the use of Industrial Internet of Things 
(“IIOT”) and machine monitoring to 
optimise resource usage and production 
planning. This machine/resource 
monitoring data can be directly 
connected to their ERP system, 
providing fresh insights to resource 
planning and operations scheduling.

Digitisation

Digitisation, or the fourth industrial 
revolution, is a broad subject with multiple 
workstreams covering the adoption of 
digital technologies in manufacturing. Many 
of Senior’s customers are already focusing 
on operational data collection for value 
generation throughout the entire product 
lifecycle. To this end, we have seen 
increasing requirements specified by OEMs 
for a minimum level of digital capabilities 
throughout their supply chains, and regular 
scorecards grading suppliers’ capabilities in 
terms of digital readiness, automated data 
exchange and native product data formats. 

We continue to improve our internal and 
external capabilities in this field through 
three specific focus areas: 

1.  Standardised design and engineering 

development toolsets related to product 
and process design and simulation/
analysis cycles. These design and 
analysis tools are used within a number 
of Senior’s operating businesses to 
accelerate product development 
lead-time and achieve manufacturing 
cost synergies. In addition, we are 
exploring the delivery of these tools  
via cloud services to enable maximum 
flexibility and scalability. 

Capability highlights 

•  PLM solutions in use across multiple 

operating businesses, especially in the 
build-to-spec environment

•  Engineering project management via 
cloud based tools for New Product 
Introduction (“NPI”) project portfolio 
management and reducing lead times for 
standard engineering workflows, such as 
change notices, approval cycles and data 
requests.

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Case study
AUGMENTED REALITY 
FOR MACHINE OPERATOR 
TRAINING 
There are some interesting use cases 
we are now exploring in the Industry 
4.0 space. For example, Senior 
Aerospace Thailand in collaboration 
with a local government agency has 
explored the use of Augmented Reality 
/ Virtual Reality (“AR”/”VR”) for 
training of new machine operators. 

The traditional method of machine 
operator training requires the trainer to 
physically demonstrate the various 
steps required to perform a particular 
task on the machine. The AR 
technology tested allowed the expert 
to set up a headset with suitable 
graphics and visual aids within specific 
views to illustrate specific action 
sequences and modes of machine 
operation. As the trainees looked at 
the machine control panel, the AR 
interface recognised specific views 
and highlighted the specific buttons to 
press in the correct sequence 
according to the specific task. 

The technology can be leveraged 
across many use cases, which are 
under development. Some examples 
include a digital workbench with 
assembly instructions that can also 
incorporate fail-safe and error-checking 
methodology if required. 

Another potential use is for equipment 
maintenance and repair, with remote 
instructions and/or guidance on proper 
steps to be followed.

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STRATEGIC REPORT / STAKEHOLDER ENGAGEMENT

Stakeholder engagement

Senior’s engagement with stakeholders is a continuous process with the full  
involvement of our Board and Executive Leadership team. 

Our stakeholders are people, communities and 
organisations with an interest or concern in our 
Purpose, strategy, operations, and actions.

Senior engages with five key groups – our 
employees, customers, suppliers, shareholders, 
and communities. By engaging and collaborating 
with our stakeholders we can ensure our 
business delivers long-term sustainable value. 

Our Business Model lists our stakeholders 
alongside the environment. We protect the 
environment through our sustainability 
framework as outlined in the sustainability 
section pages 16 to 37.

Our stakeholders

Career development opportunities

Skills, loyalty and value creation

Safe and high performance products  
and value creation

Trust and long-lasting relationships

Employees
The calibre and capabilities of the people within the Group 
drive our success and we recognise the importance of 
attracting the best talent into the business and retaining and 
developing individuals to enable them to do their best work.

 Read more on page 49

Customers
Our core Value of “Customer Focus” firmly establishes 
that we put our customer at the heart of everything we do.

 Read more on page 50

CONTINUOUS 
STAKEHOLDER 
ENGAGEMENT

Respectful relationships and  
supply chain stability

Suppliers
Constructive engagement with suppliers sets fair 
expectations on safety, quality, ethical behaviour, 
commercial terms and delivery performance.

Safe, high quality, ethical and cost-
effective suppliers

 Read more on page 51

Sustainable growth in operating profit,  
cash flow and shareholder value

Shareholders
Senior engages regularly with our investors to ensure 
our priorities are aligned on strategy, capital deployment, 
sustainability goals and value creation.

Investment and valuable feedback

 Read more on page 52

Local support and value creation

Talent for recruitment and  
sense of community

Communities
We recognise our responsibility to the communities in which 
we operate.

 Read more on page 53

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Employees

How we engage
Employee engagement remains an area of  
focus and in particular implementing the action 
plans developed by our operating businesses 
following the Global Employee Opinion Survey, 
completed in October 2022. Business leaders 
are now back into a regular cadence of holding 
face-to-face, all-hands briefings and team 
meeings, which we had not been able to do 
during the pandemic restrictions. In addition, we 
reinstated the global “Employee Roadshows”. 
The Roadshows provide an opportunity for 
members of the Executive Committee to 
present business updates to all employees 
following our 2022 year-end results, and answer 
questions posed by employees. The Roadshows 
cover Senior’s business strategy and business 
performance, health & safety, sustainability, 
cybersecurity and employee survey feedback. 
Operating business leaders also present 
information related to their individual business, 
for example their local business strategy, 
business performance metrics, product 
development and customer wins. 

We continued to utilise other methodologies to 
engage with employees face-to-face such as 
smaller group meetings, question and answer 
sessions, skip level meetings and employee 
focus groups. We also used tried and tested 
methods like newsletters and meeting with 
employee representative bodies such as works 
councils and unions, and increased our use of 
technology, for example employee apps, TV 
information screens, and video messages.

While the Employee Opinion Survey is a 
valuable tool in assessing employee 
engagement, our operations recognise the 
importance of maintaining lines of 
communication and making sure employees 
have mechanisms for making suggestions and 
raising concerns, both formally and informally, 
and have appropriate mechanisms in place to 
facilitate this. 

Mary Waldner, the non-executive Director who 
took on the Board responsibility for employee 
engagement in April 2023, and Jane Johnston, 
Group HR Director have continued their 
programme of face-to-face focus groups. In total 
there were 28 focus groups of which 20 were 
attended by Mary Waldner.

Outcome of engagement
At the beginning of 2023 all our operating 
businesses communicated the outcome of the 
Employee Opinion Survey to their teams and 
developed action plans as a result of the 
feedback. Action plans were developed in a 
number of different ways, including consulting 
with employee representative bodies and 
unions, holding focus groups to better 
understand the feedback and setting up action 
planning sub committees. 

We have received positive feedback on many of 
the actions taken so far by the operations as a 
result of the survey feedback and we remain 
focused on communicating the actions we have 
taken and the impact of those actions – “You 
said, we did”.

Company actions responding 
to engagement outcome 
Management-level actions
Operating business action plans were developed 
following the 2022 Global Employee Opinion 
Survey. Progress against the plans were 
monitored by the Executive Committee and 
updates provided by the operating businesses 
throughout the year via formal business reviews. 
“Mission”, which is linked to strategy and 
indicates whether people are inspired by the 
purpose of the business, was identified as an 
area for improvement. It was highlighted in the 
prior survey (2021) and although there was a 
small improvement, our business leaders will 
continue to focus on communicating their 
strategy and mission to their teams. 

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The next Global Employee Opinion Survey will 
be in May 2024.

Following every focus group, the Group HR 
Director provides feedback to operating 
business leaders and HR leads, linking it to the 
Employee Opinion Survey feedback and making 
recommendations for actions.

Board-level actions
As referenced above, Mary Waldner and Jane 
Johnston, Group HR Director have continued 
their programme of face-to-face focus groups. 
In addition, Mary attended a dinner and the final 
delegate presentations on our Leading for 
Excellence Group development programme and 
in June attended the global HR Monthly calls. 
Attending these events provided Mary with an 
opportunity to understand more about the 
culture of Senior, and in relation to the HR calls, 
to better understand the people priorities being 
worked on around the Group. The focus groups 
and other interactions, afford an opportunity to 
engage directly with a cross section of 
employees, allowing them to ask questions and 
provide feedback. As always, all the discussions 
were positive, enthusiastic and interactive. 

The Board reviewed progress against the 2022 
Global Employee Opinion Survey action plans 
and received regular updates on employee 
engagement from Jane Johnston, the Group HR 
Director and Mary Waldner, who has spent time 
reviewing the feedback and doing a deeper dive 
into the data.

Case study
SENIOR LEADERSHIP 
CONFERENCE 2023 
In September 2023, approximately 80  
senior leaders from across Senior gathered  
in Toronto for our first Senior Leadership 
Conference since 2018. The focus of the 
conference was “How to Thrive and Grow 
Through the Transition to a More Sustainable 
World”. It is worth noting that we offset the 
environmental impact of the travel for the 80 
delegates. During the event we heard about 
the fantastic progress we have made towards 
meeting our environmental targets and how 
we are developing technologies to support 
our customers on their transition to a 
sustainable world. We heard from key 
stakeholders, gained a customer perspective, 
shareholder perspective, a view from the 
Board and were privileged to hear from Paul 
Dickinson, Founder and Chair of CDP via a 

prerecorded video. One of the highlights of 
the conference was hearing from the winners 
of Senior’s inaugural Group-wide Innovation 
Competition. Throughout the Conference 
there was plenty of active discussion and 
debate, sharing of knowledge, collaboration 
and networking. Delegates enjoyed the 
opportunity to discuss key business issues in 

smaller groups during the breakout sessions. 
The feedback from the event was excellent, 
and all who attended valued the opportunity 
to meet face-to-face, to strengthen the 
connections with existing colleagues and 
meet and welcome new colleagues to Senior. 
Delegates left with a renewed focus on 
sustainability.

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

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STRATEGIC REPORT / STAKEHOLDER ENGAGEMENT CONTINUED

Customers

How we engage
We maintain an ongoing dialogue with our 
customers across Senior, including at an 
operating business, Division, Group and senior 
management level. Division-level Customer 
Relationship Managers and Global Marketing 
Teams are in place in Europe, the UK, and the 
USA to interact with and support all levels of 
our largest customers, ensuring that we 
monitor and understand as much as possible 
the fundamental dynamics impacting their 
businesses and the potential knock-on effects 
on their end-markets. This regular and cross-
functional insight gives us the ability to respond 
appropriately when issues arise and to quickly 
capitalise on opportunities across the whole 
Group. These interactions also provide the 
information necessary for Senior to develop 
strategies that link up with our customers’ 
forward-focused efforts, such as their 
sustainability goals, including the transition to a 
low-carbon economy, their new competitive 
offerings to the marketplace, and mutual 
investments in research and technology.

We actively seek feedback from our 
customers via frequent interactions between 
our operating business’s customer account 
and business development managers, with 
monthly reporting of activities and monitoring 
of customer performance scorecards across 
Senior’s operating businesses. Whilst Senior 
regularly receives customer awards for 
operational excellence, in those cases where 
our performance falls short of expectations, 
we actively engage with the customer to agree 
improvement targets, implementation 
schedules, resource dedication, and  
executive involvement. 

Furthermore, we continued to conduct regular 
senior management meetings, including at CEO 
level, with our major customers in 2023 as well 
as frequent interactions regarding any supply 
chain and labour issues, operational metrics, 
communications, growth strategies, and market 
dynamics. These executive-level meetings, as 
well as forming a vital part of our ongoing 
relationship management, helped to clarify and 
focus our mutual activities towards driving 
success for both Senior and its customers. 
Remaining close to our Aerospace customers 
helped us to support them through a challenging 
supply chain and operational environment, which 
has helped to position Senior as a valued and 
trusted supply partner. 

Outcome of engagement
The close partnerships we have nurtured with 
our customers has allowed us to respond to the 
growth in our core markets and to mitigate 
operational challenges, which stemmed from 
industry-wide supply chain and labour 
shortages. Together, we have worked to solve 
these challenges, supporting our customers 
production and development programmes to the 
maximum extent possible. 

We continue to have strong engagement with 
customers particularly in relation to clean energy 
solutions and technology development. 

Company actions responding to 
engagement outcome
Management-level actions
Listening to and understanding our customers, 
their programme/market issues and 
opportunities provides valuable insight to Senior, 
which helps to inform our future technology, 
product development, and innovation 
investments and activities towards ensuring 
Senior remains a healthy, vibrant, and reliable 
supplier in all the industries we operate in.

Mike Sheppard 
Flexonics Division Chief Executive
“Actively seeking feedback from 
our customers and working 
collaboratively to develop new 
solutions enabled us to win 
market share and outperform 
the end-markets.”

Board-level actions
Our Board receives detailed monthly updates 
relating to customer activities, both current 
programmes and new work we are bidding on. 
During Board site visits detailed discussions take 
place with operating business management 
regarding the performance for our customers.

Case study
EXTENDING OUR SUSTAINABILITY 
SKILL BASE TO HELP SENIOR’S 
CUSTOMERS ON THEIR PATH 
TO NET ZERO 
Life Cycle Analysis (“LCA”) is becoming 
increasingly important as part of the design 
and development process, and we have had 
an increasing number of customers 
requesting that we adopt this. In 2023, we 
trained some of our key engineering 
personnel in LCA; this means we can offer 
detailed information on environmental impact 
of our products.

LCA assesses the environmental footprint of 
a product from its inception, encompassing 
resource utilisation during creation, its 
utilisation by the end user, up to its ultimate 
end-of-life disposition. LCA meticulously 
gauges the environmental implications 
associated with every specific phase of 
product development and usage, including 

factors such as energy consumption in 
production, fuel expenditure in transportation, 
and ecological costs at the end of its life 
cycle. This comprehensive evaluation allows 
for meaningful comparisons between 

products, materials and methodologies, 
furnishing valuable insights that guide 
informed decision-making for both us and 
our customers on the path towards achieving 
Net Zero.

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Suppliers

How we engage
We engage with our suppliers in a variety 
of ways, including during tender and bid 
processes, scheduled status updates and 
on-site visits and audits where appropriate.  
As constraints in certain segments of our  
supply chain persisted through 2023, the 
Group continued to foster bilateral, collaborative 
communication with its supplier base to help 
mitigate the impacts of material shortages, 
labour disruption and inflationary pressures 
across our operating businesses. Our efforts 
included close co-ordination with suppliers 
regarding lead times, demand changes, 
transportation options and other sources of 
volatility. The Executive Committee continues  
to closely monitor the health and performance 
of critical Group suppliers and supports the 
operating businesses in their engagement  
with suppliers where necessary. 

In line with our Contract Review Policy, which  
is mandatory for all operating businesses, we 
continue to communicate the requirements of 
the Group’s Responsible Sourcing Policy to key 
suppliers and provide feedback to our suppliers 
on their performance and, where necessary,  
will agree improvement action plans.

The Group also completes bi-annual reporting 
pursuant to The Reporting on Payment Practices 
and Performance Regulations (2017), 
demonstrating our commitment to remain a 
strong financial partner with our suppliers. The 
Board reviews the bi-annual reports for our UK 
subsidiaries to monitor compliance with 
negotiated vendor payment terms. 

For Scope 3 Greenhouse Gas emissions, Senior 
has a commitment that 82% of its suppliers by 
spend, covering purchased goods and services 
and capital goods, will have Science Based 
Targets by 2025. We continue to engage with 
our suppliers to support them in setting Science 
Based Targets by 2025.

Outcome of engagement
During 2023, our collaboration with suppliers 
enabled the operating businesses to mitigate 
ongoing supply chain volatility through lead time 
management, order flexibility and other 
cooperative solutions.

As part of CDP’s supply chain engagement 
programme, we identified and engaged with 
over 300 suppliers. We increased the number  
of companies responding from 160 in 2022 to  
182 in 2023. The insights from the engagement 
programme are being used to set strategy and 
prepare for the 2024 supplier climate programme.

CDP once again awarded Senior the highest 
leadership status in its annual engagement 
ratings based on our 2022 Supplier Engagement 
Rating (“SER”). This put us in the top 8% of 
companies on this metric.

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Engaged with over 

300

suppliers through CDP’s  
supply chain programme

Launie Fleming 
Aerospace Division Chief Executive
“Close interaction with suppliers 
enabled us to mitigate ongoing 
supply chain issues and support 
our customers.”

Company actions responding to 
engagement outcome
Management-level actions
Supply chain challenges and inflation remained 
principal risks to the Group in 2023. The 
Aerospace supply chain started to improve with 
the volume of parts shortages and specific 
supply chain challenges reducing considerably. 
However, there are still some challenges on 
certain material and component categories that 
require ongoing attention. These supply chain 
challenges, and actions to address them, 
continued to be focal points during operating 
business reviews and Executive Committee 
meetings throughout the year. One of our key 
suppliers in Thailand had a serious fire in their 
factory which caused operations there to cease. 
We worked proactively with their parent 
company and our customers to mitigate the 
impact while the factory is being rebuilt. 

We continued to engage with our largest 
suppliers on our Scope 3 greenhouse gas 
emission targets and regular updates are 
provided to the Board on progress.

Board-level actions
The Group Director of HSE & Sustainability 
attended two Board meetings in 2023 and 
provided an in-depth review on the progress in 
engaging with suppliers in respect of the 
Group’s Scope 3 targets. When necessary, the 
Group CEO has actively intervened at executive 
level with critical under-performing suppliers.

   Read more in the Risk & Uncertainties Section  
on page 58

  Read more in the Sustainability Section on page 16

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

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STRATEGIC REPORT / STAKEHOLDER ENGAGEMENT CONTINUED

Shareholders

How we engage
In 2023, the Group continued its engagement 
with shareholders, both by the Executive 
Leadership team and the Group Chair. 

The Group’s Chair attended the full-year and 
interim results announcements in February and 
August 2023, respectively. Additionally, the 
Chair undertook a series of solo meetings with 
the largest shareholders to receive feedback on 
strategy, capital allocation and management. 

Through its Investor Relations programme, the 
Group engaged with shareholders throughout 
the year using a diverse and tailored range of 
channels: 

•  twice during the year following the 

announcement of the full-year and interim 
results, the Group Chief Executive Officer, 
Group Finance Director and Director of 
Investor Relations & Corporate 
Communications undertook a series of 
face-to-face and virtual meetings (by video 
conference or telephone conference call) with 
our major shareholders. These meetings 
centred around the detailed performance of 
the business, the Group’s strategic objectives 
and how Senior’s fluid conveyance and 
thermal management capabilities are key 
enablers as we transition to a low-carbon 
economy. We used these meetings to 
understand our shareholders’ views and 
address any concerns they may have about 
the Group; 

•  in addition, we issued three market updates, 
on each occasion offering major shareholders 
the opportunity of a follow-up call with the 
Executive Leadership team;

•  the Group undertook a roadshow, to the US in 
April (New York). The Group Finance Director 
and Director of Investor Relations & Corporate 
Communication met with current 
shareholders as well as potential shareholders 
to update on Senior’s investment case, 
performance and strategy; 

•  the Group organised one investor site visit 

during the year. This involved visiting two of 
our UK sites: Senior Aerospace Bird Bellows 
and Senior Aerospace BWT. The management 
teams of these operating businesses hosted 
institutional shareholders and sell-side 
analysts. The visit showcased the fluid 
conveyance and thermal management 
capabilities of the Group and the practical 
applications of our products and services; 

•  management used the opportunity presented 
by the Paris Air Show to meet with members 
of the investment community. Executives, 
including the Director of Strategy & Business 
Development and the Aerospace Division 
Chief Executive hosted members of the 
investment community, including 
shareholders and analysts at the Group’s 
stand at the Air Show; 

•  Senior hosted its first Technology Teach-In. 

Experts from the Group’s operating 
businesses provided an overview of the 
Group’s technological capabilities, focusing on 
fluid conveyance and thermal management. A 
number of presentations illustrated the 
Group’s differentiated technology. Investors 
were able to gain a better understanding of 
the opportunities presented by new products 
being developed by the Group, which will help 
customers operating in sectors that are hard 
to de-carbonise as they transition to a 
low-carbon economy; and

•  the Group has also leveraged digital platforms 
to keep our investors up-to-date. Tools such 
as our newly upgraded website homepage 
and more widespread use of LinkedIn 
provided investors with updates on the Group. 
A range of topics (from contract wins to 
sustainability, community case studies and 
our technological capabilities) were covered.

Throughout the year we responded to requests 
from investors and analysts for further 
information and addressed any questions or 
concerns. 

The Group typically makes constructive use  
of the Annual General Meeting (“AGM”) to 
communicate with its private shareholders, 
whose engagement we value. Held in April 
2023, this forum provides private shareholders 
with the opportunity to hear directly from the 
Group Chief Executive Officer about the 
performance of the business. Private 
shareholders had the opportunity to submit 
questions to the Directors and listen to  
their responses. 

Barbara Jeremiah, non-executive Director  
and Chair of the Remuneration Committee,  
had a number of conversations with major 
shareholders on remuneration matters,  
including in respect of the renewal of the 
Directors’ Remuneration Policy.

Regular investor updates were provided to  
the Board as part of the reporting cycle, which 
included feedback on investor perceptions and 
the financial-market environment. The feedback 
was provided either directly from shareholders, 
from the Group’s Investor Relations function  
or from our corporate broker. Updates from 
Group-level engagement with shareholders  
are also provided to the Board as appropriate.

Outcome of engagement
•  Positive engagement via the Investor 

Relations function and management with 
current and potential shareholders. 

•  Shareholders were kept fully informed of the 
market dynamics, strategy and progress of 
the Group through various channels including 
in-person meetings, investor site visits, a 
Technology Teach-In and via social platforms 
(i.e. website/LinkedIn).

•  Maintained open channel of communications 
with our shareholders on key topics such as 
remuneration and targets. 

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Ian King | Chair 
“In 2023, the Board and 
Executive team continued 
extensive engagement  
with shareholders.”

•  Focused engagement with selected ESG 
ratings providers to ensure shareholders 
viewing this information have accurate and 
up-to-date insight. 

•  Provided reassurance that the Group 

continues to be in a strong position and 
remains a good investment opportunity.

•  Received better understanding of shareholder 
expectations in respect of strategic decisions 
and sustainability, including climate change 
risks and opportunities.

Company actions responding to 
engagement outcome
Management-level actions
Engagement with shareholders during 2023 
emphasised how focused they are on the 
Group’s performance, strategy, end-market 
recovery, and fluid conveyance and thermal 
management capabilities. In response, we 
continued with our normal Investor Relations 
engagement programme which included 
management presentations, in-person 
meetings, investor site visits, virtual 
presentations and the use of social platforms. 
Investors were able to gain an appreciation for 
the wider Senior leadership team and a practical 
understanding of the Group’s markets and new 
technological developments in fluid conveyance 
and thermal management applications.

Board-level actions
Feedback received from engagement  
with our shareholders has been taken into 
consideration when making decisions on 
Executive remuneration.

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Communities

How we engage
In addition to providing employment 
opportunities, our Group’s operations  
support their local communities and nurture 
good relationships with their stakeholders, 
finding ways to contribute to local society. 
Examples of our community engagement 
programmes include:

•  Senior Aerospace Thailand (“SAT”) supports a 

number of education focused initiatives 
including Eastern Economic Corridor Human 
Resource Development (“EEC HDC”). This is 
a new education model that supports the 21st 
century and will play an important role in 
Thailand’s future economic development, by 
developing talent in the Eastern Economic 
Corridor (“EEC”). In addition SAT has 
collaborated with the University of Technology 
North Bangkok and Burapha to provide 
hands-on factory experiences, and was 
invited to speak to 132 female students from 
local colleges about work readiness and 
STEM subjects. 

•  Senior Aerospace AMT & Damar, along with 
other local manufacturers, participated in an 
event hosted by a community college’s 
Advance Manufacturing Training and 
Education centre. The event attracted 500 
middle school and senior school students.
•  Each year Senior Flexonics India identifies a 
number of community projects and charities 
they are going to support during the year. In 
2023 they provided support to the People 
Animal Trust, an organisation that rescues a 
large number of stray animals, continued their 
support for a local school for the blind, 
sponsored a midday meal partnering with the 
Akshay Patra Foundations and increased the 
capacity of safe drinking water at a 
government school.

•  Senior Aerospace Weston partnered with the 
Barry Kilbride Prostate Cancer Appeal to host 
a Testing Day for employees and men in the 
local community.

•  Our Senior Flexonics Cape Town operation 
supported two charities, one for homeless 
women, by donating toiletries and non-
perishable food, and Lawrence House, a 
home for orphaned boys and girls.

Outcome of engagement
•  Senior Aerospace Thailand was honoured  

by the EEC HDC with an award recognising 
their support for education, and they have 
supported manufacturing careers in Thailand 
by providing University students with the 
opportunity to experience a manufacturing 
environment first hand. SAT has also 
supported female students in local colleges to 
inspire them to choose a career in 
manufacturing, by role modelling the 
opportunities available and encouraging 
women to take up careers in engineering and 
manufacturing. 

•  By participating in the Community College 

event Senior AMT & Damar provided 
students with valuable experiences and 
helped inspire students to pursue careers in 
the field of manufacturing. 

Cape Town operation supporting women’s 
homeless charity.

Jane Johnston | Group HR Director 
“It is always inspiring to hear how our operating businesses engage 
with their local communities to make a positive impact.”

•  Through their charitable endeavours, Senior 

Flexonics India improved the provision of safe 
drinking water to 1200 students, and a midday 
meal for 120 socio-economically 
disadvantaged children.

•  135 men attended the Prostate Cancer 

testing session hosted at Senior Aerospace 
Weston. 70 of the men who attended were 
Weston employees and 65 from the local 
community. Nine men had raised PSA levels 
thereby potentially providing early detection  
of prostate cancer. The event also helped to 
raise awareness of the importance of men’s 
health issues.

•  The charitable support for the women’s 
homeless centre provided much needed 
essential goods. Senior Flexonics Cape 
Town’s support of Lawrence House has 
helped support a centre that creates an 
environment of safety and care for abandoned 
and orphaned refugee children, and 
unaccompanied foreign minors. 

Company actions responding to 
engagement outcome
Management-level actions
Our operating businesses continue to make a 
positive contribution to the communities in 
which they operate by participating and 
supporting local education establishments, 
contributing to charities serving causes local to 
them, including fund raising, supporting food 
banks, children’s homes, education 
programmes, providing support for employees’ 
families such as flu vaccinations, cancer 
foundations and charities supporting positive 
mental health and the elderly.

Orphaned boys and girls are welcomed to 
Lawrence House.

Board-level actions
The Board is cognisant of its responsibility to 
the communities in which we operate and the 
need to have a positive impact and strong 
employer brand. The Board receives updates in 
the Group HR Director’s monthly Board reports. 

   Read more in the Social Section on page 32

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STRATEGIC REPORT / SECTION 172 STATEMENT

Section 172 statement

This section describes how the Directors have had regard to the 
matters set out in section 172 (1)(a) to (f) when performing their duties 
under section 172 of the Companies Act 2006.

Section 172 disclosures

(a) the likely consequences of any decision in the long-term

Our Purpose 

Our Business Model 

Senior’s Strategic Sustainability 

Our strategic priorities 

Dividends 

Viability Statement 

Annual Board Strategy Review 

(b) the interests of the Company's employees

Sustainability – Equality, Diversity and Inclusion 

Sustainability – People and Culture  

Sustainability – Employee Wellbeing 

Stakeholder Engagement – Employees 

Pages 4 and 5

Pages 6 and 7

Pages 18 to 21

Pages 40 to 41

76

Page 78

Page 89

Page 34

Page 35

Page 36

Page 49

(c)    the need to foster the Company's business relationships with suppliers,  

customers and others 

Our Technology and Product Development on the Road to Net Zero 

Stakeholder Engagement – Customers and Suppliers 

Pages 20 and 21

Pages 50 and 51

Section 172 of the Companies Act 2006 requires 
a director of a company to act in the way that he 
or she considers, in good faith, would most likely 
promote the success of the company for the 
benefit of its members as a whole. In doing so, 
section 172 requires directors to have regard to, 
amongst other matters):

(a)  the likely consequences of any decision in 

the long-term;

(b)  the interests of the Company’s employees;

(c)  the need to foster the Company’s business 
relationships with suppliers, customers  
and others;

(d)  the impact of the Company’s operations on 

the community and the environment;

(e)  the desirability of the Company maintaining a 
reputation for high standards of business 
conduct; and

(f)   the need to act fairly between members of 

Modern Slavery 

Anti-bribery and corruption 

www.seniorplc.com

the Company.

Page 90

We recognise that effective integration of 
considerations outlined in section 172 into the 
Board decision-making ensures a broader 
stakeholder-oriented approach and long-term 
sustainability of the Company. Senior takes the 
following steps to incorporate section 172 into 
the decision-making process by the Directors:

•  Board training: all Board Directors receive 
training on their legal duties, including those 
under section 172.

•  Terms of Reference: section 172 

considerations are integrated into the schedule 
of Matters Reserved for the Board and the 
Terms of Reference of all Board Committees.
•  Board Meeting Papers: all Board meeting 

packs start with a cover letter explicitly stating 
directors’ obligations under section 172.

•  Stakeholder Engagement: regular 
engagement initiatives with Senior’s 
stakeholders, as outlined on pages 48  
to 53, provide the Directors with valuable 
insights into their expectations and concerns. 
These insights help the Directors to better 
understand the likely impact that certain 
decisions or strategic options are likely to 
have on various stakeholders.

(d)  the impact of the Company's operations on the community and the environment;

Sustainability – Environment 

TCFD 

Sustainability – Communities 

Stakeholder Engagement – Communities 

Pages 22 to 24

Pages 25 to 31

Page 36

Page 53

(e)  the desirability of the Company maintaining a reputation for high standards of  

business conduct

Sustainability – Governance 

Culture and Values 

Whistle-blowing 

Human Rights 

(f)   the need to act fairly between members of the Company

Progressive Dividend Policy 

Stakeholder Engagement – Shareholders 

Investment Case 

AGM 

Page 37

Pages 6 and 7

Page 90

Page 90

Page 76

Page 52

Pages 38 and 39

Page 99

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Examples of s.172 considerations in practice
This section provides some examples of the decisions taken or implemented by the Board in 2023. The Directors acknowledge that every decision 
they make will not always result in a positive outcome for all of Senior’s stakeholders. However, by considering the Company’s Purpose, Vision and 
Values, together with our strategic priorities and having a process in place for decision-making, we aim to ensure that our decisions are considered, 
proportionate and balanced.

Integration of Senior Aerospace Spencer

Following the acquisition of Senior Aerospace Spencer (Spencer) in November 2022, the Board oversaw integration of Spencer into 
the Group’s operations. The Board was provided with regular updates from the Group Chief Executive Officer on the progress of the 
integration process during every scheduled Board meeting. 

S.172 Considerations

(b)  interests of Company’s 

employees

(c)  fostering relationships with 
the Company’s suppliers, 
customers and others

(e)   maintaining a reputation  
for high standards of 
business conduct

The Board recognised that strengthening Spencer’s approach to health and safety would be one of the first 
focus areas; as a result a member of Senior’s sustainability team visited Spencer and helped strengthen its 
EHS practices.

The Board considered strategic requirements of Spencer’s customers and the opportunities these presented 
for other Group operations.

All employees of Spencer have been provided with a copy of Senior’s Code of Conduct booklet and enrolled 
into the Group’s training programme.

(f)   need to act fairly 

between members

The Board was cognisant that the integration of Spencer was important in creating long-term value  
for shareholders.

Outcome: The Board promoted cooperation between Spencer and Senior Aerospace Ermeto in developing the European fittings strategy.

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Setting of Ethnic Minority Percentage Target for the Group Senior Management Team

The Board supported the recommendations of the Parker Review to set ethnic diversity targets for senior management.

S.172 Considerations

(a)  the likely consequences of 

any decision in the long-term The implementation of the initiatives to promote ethnic inclusivity at all levels of Senior can bring numerous 
benefits in the long-term, such as better-informed decision-making, innovative problem-solving approaches, 
enhanced understanding of the market needs resulting in more agile strategic response.

(c)  fostering relationships with 
the Company’s suppliers, 
customers and others

(b)  interests of Company’s 

employees

The Board was supportive of the recommendations of the Parker Review. Creating a workplace where diversity 
is actively promoted is likely to create a positive organisational culture and engaged workforce.

(e)  maintaining a reputation  
for high standards of 
business conduct

Setting the diversity target for the Group’s senior management creates accountability, encouraging Senior to 
implement and foster an inclusive work environment. It shows commitment to act fairly and equitably, 
upholding high standards of integrity.

Outcome: The Board approved the target of 30%, to be achieved by December 2027, in respect of the Group’s senior management positions that 
will be occupied by ethnic minority executives.

Approval of Contracts and Capital Expenditure Requests

During the course of the year, the Board considered requests for contract extensions and capital expenditure from our operating 
businesses.

S.172 Considerations

(a)  the likely consequences  
of any decision in the 
long-term

As part of its decision-making, the Board assessed such factors as the impact on the Group’s budget and 
financial planning, the returns on investment, environmental impact, opportunities to leverage the existing skills 
of the employees and the alignment with the Group’s long-term strategy.

(b)  interests of Company’s 

employees

(c)  fostering relationships with 
the Company’s suppliers, 
customers and others

(f)   need to act fairly  

between members

The Board reviewed the proposal for Senior Aerospace Ketema to sign the contract with an engine OEM, as 
well as the capital expenditure request by Senior Flexonics New Delhi in respect of the funding to manufacture 
products for its existing customer. Both requests represented significant future opportunities to accelerate the 
profitability of the two operating businesses; they also played to the technical expertise of the workers 
employed by them.

In both decisions, the Board has given due regard to make the best use of the Company’s financial resources.

Outcome: The Board approved the contract extension and capital expenditure requests for the operating businesses.

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

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STRATEGIC REPORT / KEY PERFORMANCE INDICATORS

Key performance indicators

The Group highlights five financial and two non-financial metrics to 
measure progress in implementing its strategy.

Non-financial metrics

  Increased 

  Decreased 

  Unchanged

The Group’s non-financial objectives are 
as follows:

•  to reduce the Lost Time Injury Illness Rate 
(per 100 employees) to 0.3 by 2025; and

•  to reduce the absolute Scope 1 and 2 
Greenhouse Gas (“GHG”) emissions 
by 30% by 2025 (compared to 2018 
base year).

The key performance indicators (“KPIs”) 
are determined as follows:

•  CO2 emissions is an estimate of the 
Group’s carbon dioxide emissions in 
tonnes equivalent; and 

•  lost time injury illness frequency rate is the 
number of OSHA (or equivalent) recordable 
injury and illness cases involving days away 
from work per 100 employees.

The Group’s approach to calculating and 
reporting our GHG emissions follows the 
GHG Protocol.

2023’s reporting has incorporated Scope 2 
greenhouse gas emissions (associated with 
electricity consumption) calculated using both 
the Location and Market Based methods. 

The Scope 1 and 2 emissions Location Based 
and Market Based (FY23) are independently 
verified in accordance with the International 
Standard on Assurance Engagements ISAE 
3410 (limited assurance).

In calculating GHG emissions, the Group has 
used the financial control approach under 
which a company accounts for 100% of the 
GHG emissions from operations over which it 
has control. This covers all wholly owned 
operations and subsidiaries of the Group for 
financial reporting purposes.

Senior is on track to meet our 2025 targets for 
Scope 1 and 2 GHG emissions and lost time 
injury illness rate. Further details of the 
Group’s performance, including its long-term 
performance trends, are shown on pages 20 
to 24. More detail on the Methodology can be 
found on page 23.

Carbon dioxide emissions Scope 1 and 2 (Market Based) 
(Total tonnes CO2e)

29.5%from 2018 base year 

57,418

56,992

46,747

46,540

44,878

40,491

60,000

50,000

40,000

30,000

20,000

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10,000

0

2018

2019

2020

2021

2022

2023

Target

Total tonnes CO2e

In 2023, our absolute Scope 1 and 2 Greenhouse Gas (“GHG”) emissions reduced 
from 57,418 tCO2e (2018) to 40,491 tCO2e. We are on track to meet our SBTi 2025 
target with a 29.5% reduction against our 2018 base year.

Lost Time Injury Illness Rate  
(incidents per 100 employees p.a.)

16% 

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2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0

1.69

1.48

1.09

1.17

0.93

0.63

0.50

0.44

0.32

0.32

0.38

0.32

2018

2019

2020

2021

2022

2023

Lost Time Injury Illness Rate

Total Recordable Injury Illness Rate

We experienced a decrease in the Lost Time Injury and Illness Rate from 0.38 in 2022 to 0.32 in 
2023. The total number of injuries has fallen as indicated by the Total Recordable Injury and 
Illness Rate reduction from 0.93 in 2022 to 0.63 in 2023, a reduction of around 32%.

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Financial metrics

  Increased 

  Decreased 

  Unchanged

The Group’s financial objectives are 
as follows:

•  to achieve revenue growth (at constant 
exchange rates) in excess of the rate 
of inflation;

•  to increase the Group’s return on revenue 

margin each year;

•  to increase adjusted earnings per share  

on an annual basis;

•  to generate sufficient cash to enable the 

Group to fund future growth and to follow 
a progressive dividend policy; and

•  to maintain an overall return on capital 

employed in excess of the Group’s cost  
of capital and to target a pre-tax return in 
excess of 13.5% on a post IFRS 16 basis.

The KPIs are determined as follows:

•  revenue growth is the rate of growth of 

Group revenue, at constant exchange rates;

•  return on revenue margin is the Group’s 
adjusted operating profit divided by 
revenue;

•  adjusted operating profit is defined in    

Note 9;

•  adjusted earnings per share is defined in 

Note 12;

•  net cash from operating activities is 

available from the Consolidated Cash Flow 
Statement; and

•  return on capital employed is the Group’s 
adjusted operating profit divided by the 
average of the capital employed at the start 
and end of the period, capital employed 
being total equity plus net debt (defined in 
Note 32c).

Net cash from operating  
activities (£m)

-28.2%

22

23

57.7

41.4

The Group generated net cash from operating 
activities of £41.4m, which funded gross 
capital expenditure of £35.9m in 2023. The 
year-on-year decrease was mainly driven by 
working capital requirements, as trading 
increased, to meet customer demand and 
mitigate ongoing supply chain issues in 
Aerospace.

Return on capital employed  
(%)

+240bps

22

23

4.7

7.1

Return on capital employed (“ROCE”) 
increased to 7.1%. The increase in ROCE was 
mainly a result of the significant increase in 
adjusted operating profit compared to prior 
year. 

Revenue growth  
(£m)

+13.7%

1,102

22

23

847.1

963.5

As discussed in the Group Chief Executive 
Officer’s Statement, the year-on-year increase 
reflected the strong growth in our core 
markets and our positioning on key growth 
platforms across both Aerospace and 
Flexonics. The impact on the Divisions is set 
out in the Divisional Reviews, on pages 70 to 
73. The overall increase in Group revenue was 
a result of higher revenues in both Aerospace 
and Flexonics year-on-year.

Return on revenue margin  
(%)

+140bps

22

23

3.4

4.8

The Group’s adjusted operating margin 
increased by 140 basis points, to 4.8% for the 
full year. This improvement in profitability 
principally reflected volume related operating 
leverage across our businesses, whilst 
absorbing the impact of disruption caused by 
supply chain issues. Inflationary pressures 
were successfully mitigated by increasing 
prices and surcharges.

Adjusted earnings per share 
(pence)

+135.8%

4.36

22

23

10.28

The year-on-year improvement arose from 
improved profitability and includes benefit of 
2.54 pence from the release of the provision 
for uncertain tax positions in the second half 
of 2023, that will not repeat in 2024 (see Note 
10 for further details). 

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

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STRATEGIC REPORT / RISKS AND UNCERTAINTIES

Risks and uncertainties

Our approach to risk management

Identifying and effectively managing risks  
is essential to the achievement of the Group’s 
strategic priorities and supporting the Group’s 
Purpose and sustainability initiatives. 

The Group’s Business Model is described  
on pages 6 and 7, our strategic priorities are  
on pages 40 and 41, our Purpose is described 
on pages 4 and 5 and Sustainability starts on 
page 16. 

The Board is responsible for the Group’s 
integrated risk and assurance framework, 
ensuring that the Group's risk process and 
systems of internal control are robust, 
continuously monitored and evolve to address 
changing business conditions and threats. The 
Board also provides direction and sets the tone 
on the importance of risk management. 
Responsibility for the monitoring and review of 
the effectiveness of the Group’s risk and 
assurance framework has been delegated by 
the Board to the Audit Committee. The risk 
process is reviewed and agreed annually with 
the Audit Committee. The Director of Risk and 
Assurance delivers a comprehensive report on 
risk, assurance and compliance activities at each 
Audit Committee meeting and presents to the 
Board twice a year. 

The Group embeds risk management within its 
existing business processes across all levels 
within the Group. Risk tolerance is reflected 
throughout our control framework by way of the 
Group’s Delegation of Authority, Code of 
Conduct and internal controls system. The 
Group's principal risk register is derived from a 
catalogue of approximately 50 identified risks 
encompassing strategic, financial, operational, 
environmental and other external risks. This 
catalogue of identified risks serves as the 
foundation for comprehensive risk assessments 
completed by every operating business and by 
the Executive Committee as part of the annual 
strategic planning process. The risk 
assessments also consider emerging risks as 
detected through internal workshops and 
external sources. Emerging risks are risks which 
may develop but have a greater uncertainty 
attached to them in terms of likelihood, timing 
and velocity. Emerging risks are monitored and 
formally added to our identified risk catalogue 
when the risk solidifies within the Group’s 
strategic planning horizon. 

The Group also conducts functional risk 
assessments, targeting areas such as fraud, tax 
evasion facilitation and climate change. The risk 
assessment specific to climate change follows 
the Group’s standard risk assessment process 
but considers multiple time horizons, with some 
elements contemplated over a 20+ year time 
frame, and applies Scenario Analysis to the 
most material transition and physical risks. 
Climate-related risks are also considered as part 
of the overall Group risk assessment completed 
during the annual strategic planning process and 
rank as one of the Group’s principal risks. 

Amy Legenza | Group Director of Risk  
and Assurance 
“The Group’s robust risk 
management framework 
continues to serve as an 
adaptable and insightful 
strategic management tool  
in an industrial landscape  
that presents both challenges 
and opportunities.”

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Our approach to risk management

During the risk assessment process, all risks in 
the identified risk catalogue are evaluated 
against our Purpose, strategy and Values to 
understand their likelihood and impact of 
occurrence, with those risks deemed as 
significant forming our register of principal risks. 
Once the principal risks have been identified, 
mitigating controls and relevant policies are 
documented and additional mitigating actions 
are developed where appropriate. An owner and 
due date are assigned to each action and 
progress towards completion is closely 
monitored. The operating business risk registers 
are refreshed regularly and reviewed by 
Divisional Management and the Executive 
Committee. The Executive Committee conducts 
its risk assessment twice a year and principal 
risks are discussed at each Executive 
Committee meeting. Every principal risk is 
assessed for our financial viability scenarios to 
see if they could have a material financial impact 
individually or if they materialised together.

The Board performs robust, semi-annual 
assessments of the principal and emerging risks 
facing the Group. In addition, the Board regularly 
assesses outputs from the integrated risk and 
assurance framework and takes comfort from 
the “three lines of defence” risk assurance 
model. The first line represents operational 
management who own and manage risk on a 
day-to-day basis through effective internal 
controls. The Group Executive Committee and 
Divisional Management monitor and oversee 
these activities, representing governance and 
compliance as the second line. 

The third line is the independent assurance over 
these activities provided by internal and other 
external assurance. The internal assurance 
programme includes a combination of broad 
scope internal audits, evaluating financial, 
information technology and security, human 
resources, governance and other controls, plus 
limited scope thematic reviews designed to 
provide assurance over targeted risk areas. 
Internal audits are conducted either in person or 
virtually, with all Group businesses audited on a 
multi-year rotational schedule based on a variety 
of factors, including site specific risks, prior audit 
results and changes within local management. 
Thematic reviews are deployed across the 
entirety or a cross section of the Group 
dependent on the risk being targeted. In 
addition, all Group businesses must complete a 
comprehensive annual Controls Self-
Assessment, allowing the Group to identify and 
address gaps in compliance with the Group’s 
governance policies and internal control 
standards. Divisional Management, the 
Executive Committee and the Audit Committee 
monitor the completion progress of 
improvement actions resulting from internal 
audits, thematic reviews and the Controls 
Self-Assessment. 

The key elements of the Senior risk 
management process are shown on the 
following page.

Risk and assurance highlights

Conducted four thematic assurance 
reviews addressing key risk areas for 
the Group, including ongoing supply 
chain constraints, trade compliance, 
information security patching and 
vulnerability management and 
payment fraud controls

Piloted the Group’s climate change 
related risks and opportunities 
assessment process at one of our 
largest operating businesses with 
additional sites planned for an 
expanded roll-out in 2024 

Completed 22 internal assurance 
audits and assessments, including nine 
broad scope internal controls audits, 10 
information security assessments and 
three trade compliance “deep dive” 
assessments; the 2024 plan includes 
an additional 20 internal audits and 
assessments across the Group 

Evaluated the Group’s risk and 
assurance systems in light of the UK 
Government’s audit and corporate 
governance reform framework to 
inform and drive our response activities 
into 2024

Refreshed critical policies within our 
Corporate Framework, including the 
Group’s Whistle-blowing, Contract 
Review and Agents policies with 
updates to our Code of Conduct and 
Sustainable Sourcing policies planned 
for 2024 

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

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STRATEGIC REPORT / RISKS AND UNCERTAINTIES CONTINUED

Key responsibilities within the  
risk management strategy

Senior’s risk management process

1 Identify risks

The risks to the achievement of the Group’s strategic 
priorities are identified from a top down and bottom up 
perspective. Existing and emerging risks are considered.

2 Evaluate gross (inherent) risks

The gross level of risk, considering impact and likelihood, 
to the achievement of the strategic priorities is assessed.

3 Identify existing controls and processes

The existing controls and processes which mitigate the 
risks are identified and assessed for adequacy.

4 Risk response planning

Based on the controls and processes already in place,  
the net risk from an impact and likelihood perspective is 
evaluated. Where the net risk is considered to be higher 
than the Group’s tolerance level for that risk, additional 
mitigating actions are identified and owners assigned.

5 Monitor and assure

The most significant risks are closely monitored. Second 
line assurance and internal audit activity is conducted to 
assess whether key controls are effective and risks are 
mitigated to an acceptable level. Timely implementation 
of resulting actions is monitored.

6 Risk reporting and review

The status of the most significant risks, top down 
and bottom up, are regularly reviewed to ensure any 
changes to the risk profile are captured and acted upon.  
The consolidated risk, assurance and control position is 
reported to the Audit Committee and the Board.

The Board

•  Has overall responsibility for ensuring the 

Group's risk management process and systems 
of internal controls are robust and continually 
monitored

•  Establishes the Group’s Purpose, Values and 

strategy and defines the Group’s risk tolerance 
and culture

•  Monitors the nature, extent and management 
of risk exposure for the Group’s principal and 
emerging risks

•  Provides direction and sets the tone on the 

importance of risk management and internal 
controls

Audit 
Committee

•  Supports the Board in monitoring risk exposure 

in line with its Terms of Reference

•  Reviews the effectiveness of the Group’s risk 
management and internal control systems and 
reports to the Board for consideration

Executive 
Committee 
and 
Divisional 
Management

•  Development and implementation of strategy, 
operational plans, policies, procedures and 
budgets

•  Monitoring of operating and financial 

performance including prioritisation and 
allocation of resources

•  Assessment, control and mitigation of risk – 

including emerging risks

Group 
Corporate 
Functions

•  Lead and co-ordinate the Group's risk and 

control related processes

•  Assesses and supports the Group in mitigating 

the Group’s risks through policies and 
procedures, control self-assessments, 
specialist support, business reviews and other 
activities

Operating 
Businesses 

•  Operating businesses identify, assess and 

mitigate their key risks

•  Risk assessments are reviewed and discussed 
by Divisional Management and the Executive 
Committee

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Risk heat map (Residual risk after mitigations)

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Likelihood of Occurrence

  Increased Residual Risk

  Decreased Residual Risk

  Residual Risk Unchanged

RISK DEFINITIONS

Strategic
1   Economic and Geopolitical Impact
2   Climate Change
3  

Innovation and Technological 
Change 
Implementation of Strategy

4  
5   Pandemic

Operational
6   Cyber/Information Security
7   Supply Chain Challenges
8   Customer Disruption
9   Programme Management
10  Price-down Pressures

People and Culture
11   Talent and Skills

Financial
12  Inflation
13  Financing and Liquidity

Compliance
14  Corporate Governance Breach

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STRATEGIC REPORT / RISKS AND UNCERTAINTIES CONTINUED

Principal Group risks

Strategic

Economic and geopolitical impact

2   3   4   5   A   B   C   D   E

Principal Risk

There is a risk that there will be a global economic downturn impacting some or 
all of the sectors within which the Group operates.

Changes in critical trade relations factors, such as tariffs, sanctions and 
exchange rates, resulting from geopolitical events have created uncertainty 
over the future impacts on international trade, including export revenues, 
material availability and cost and the ability to employ foreign nationals. Shifts in 
political regimes and government spending programmes can lead to higher 
taxation and have an impact on earnings. 

These events may result in supply chain disruptions, rising energy prices and 
labour shortages which can escalate inflationary pressure on earnings. 
Additional detail regarding our inflation risk and responses can be found on page 
68.

How we manage it

Divisional Management and the Executive Committee closely monitor 
economic and geopolitical trends that may impact the operating businesses 
through regular business reviews. Contingency planning is undertaken to 
minimise operational disruption where necessary. 

The Group employs tax, treasury and trade compliance specialists who 
maintain the Group’s trade-related compliance programmes and continually 
monitor the impacts of evolving trade relations from regulatory, supply chain, 
people and financial perspectives.

The Board ensures that it is kept informed of significant trade developments in 
order to assess the impact on the Group and take action as appropriate.

The Group’s Treasury Committee closely monitors potential changes to 
international tax and treasury regulations and tariff programmes to understand 
the likely impacts on the Group.

Focus in 2023

Persistent supply chain constraints and inflationary pressures extended 
economic uncertainty through 2023. As a result, the Group remained focused 
on sustaining the benefits of prior restructuring projects and carefully managing 
growth in working capital and headcount as customer demand continues to 
recover from the effects of the COVID-19 pandemic, labour disruptions and 
other recent industry disturbances.

In response to continued trade tensions resulting from the ongoing crisis in 
Ukraine and the evolving Israel-Gaza crisis, the Group conducted a targeted 
assurance review across the operating businesses to confirm that our relevant 
trade compliance controls continue to operate effectively.

During 2023, the Group carried out assessments of the principal risks 
and uncertainties that could threaten the Group’s Business Model or 
achievement of its strategic priorities. The risk assessments included 
consideration of emerging risks (as defined on page 58) which for 
2023 included the potential risks to the Group from the introduction 
of artificial intelligence capabilities into our systems, processes and 
markets and the escalating compliance and resource pressures 
resulting from rapidly expanding sustainability and governance 
reporting requirements. Based on the results of the risk 
assessments, the Group’s principal risks remain unchanged  
since our 2022 Annual Report and Accounts.

The principal potential risks and uncertainties,  
together with actions that are being taken to mitigate 
each risk, are:

  Increased residual risk

  Decreased residual risk

  Residual risk unchanged

Areas of strategic priorities

1   Enhance Business Model 

2   Focus on growth

3    High performance operating system

4   Competitive cost countries

5   Capital deployment

6   Talent and development

7   Sustainability

Key Performance Indicators

A   Organic Revenue Growth

B   Return on Revenue Margin

C   Adjusted Earnings per Share

D    Net Cash from Operating Activities

E   Return on Capital Employed

F   Carbon Dioxide Emissions

G   Lost Time Injury Illness Rate

All of the Group’s principal risks are factored into the severe but 
plausible downside scenario applied in the Group’s viability 
assessment as described on page 78.

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Strategic

Climate change

Strategic

Innovation and technological change

2   5   7   B   F   G

1   2   5   7   A   B   C   E   F

Principal Risk

Principal Risk

There is a risk that climate change and/or the measures taken to address it may 
have an adverse impact on the Group. Climate change may result in extreme 
weather events that may impact our ability, or that of a supplier, to meet our 
customers’ requirements. 

The Group must innovate in order to continue to win new business and achieve 
profitable growth. There is a risk that the Group does not continue to innovate 
and implement technological change, resulting in its technology and/or 
products becoming uncompetitive, less desirable or obsolete.

Our customers’ products may evolve to require new technology, such as 
electrification. This also presents an opportunity for the Group to be involved in 
replacement technologies.

Increasing legislation aimed at accelerating decarbonisation may increase our 
operating costs. It may also change consumer behaviours impacting on our end 
markets. For example, consumers may fly less often.

How we manage it

To mitigate the impact of catastrophic events, such as an extreme weather 
event, each site has a scenario-based Business Continuity Plan which is tested 
on an annual basis. The Group also has insurance which helps to protect profits 
in such situations.

The Group continues to invest in and develop solutions relevant to changing end 
markets. Examples include battery cooling, waste heat recovery, heat sink in 
hybrid cars technologies and additive manufacturing solutions for aerospace.

A comprehensive climate change risk and opportunity assessment exercise is 
conducted annually by a multi-disciplinary team to evaluate transitional and 
physical risks, as well as resource efficiency opportunities. The assessment 
considers multiple time horizons, with some elements contemplated over a 
20+ year time frame. The exercise also applies Scenario Analysis to the most 
material transition and physical risks as per TCFD. The Group’s SBTi approved 
emissions reductions targets covering GHG emissions from the Group’s 
operating businesses are consistent with reductions required to limiting climate 
warming to 1.5°C and are aligned with Net Zero as Near-Term Targets. SBTi has 
approved the following targets:

•  Overall Net Zero Target – The Group commits to reach Net Zero GHG 

emissions across its value chain by 2040 from a 2018 base year;

•  Near-Term Targets – We commit to reduce our absolute Scope 1 and 2 GHG 
emissions by 30% by 2025 compared to a 2018 base year and for Scope 3 
GHG emissions, the Group also commits that 82% of its suppliers by spend, 
covering purchased goods and services and capital goods, will have Science 
Based Targets by 2025; and

•  Long-Term Targets – The Group commits to reduce absolute Scope 1, 2 and 

3 GHG emissions 90% by 2040 from a 2018 base year. 

Focus in 2023

In 2023, the Group was awarded the highest possible “leadership” rating of A 
from the globally recognised CDP for our climate change disclosures.

In support of our Science Based Targets, the Group has achieved a 29.5% 
reduction in combined Scope 1 and 2 carbon emissions through 2023 
compared with the 2018 base year, on track to meet our 2025 Near-Term  
SBTi Target.

During 2023, the Group engaged with over 300 of its leading suppliers 
regarding climate change. 182 of these suppliers provided a full disclosure on 
their climate change programmes, representing a 14% increase from the level 
of response in 2022. CDP awarded the Group with the status of Supplier 
Engagement Leader in recognition of our efforts in 2022 to raise the level of 
climate action across our supply chain.

The Group’s 2040 Net Zero targets were successfully validated by SBTi in 
September 2023.

In 2023, the Group’s climate change risk and opportunity assessment 
programme was expanded through a pilot assessment process conducted at 
one of the Group’s largest operating businesses. 

For further details on TCFD and Sustainability, including how the Group is 
leveraging our technology and product development to drive progress towards 
Net Zero, please see pages 16 to 31. 

New technologies may have an impact on the Group’s markets, for example 
electric vehicles and hydrogen aircraft.

How we manage it

The Group develops products to support the move to low-carbon technologies 
and sustainability in the land vehicle, industrial and aerospace markets. 

The Group has identified specific technology themes and focus areas that 
inform the product life cycle and technology development roadmaps across 
both the Aerospace and Flexonics divisions. The Group also has a Technology 
Collaboration forum which meets regularly to discuss innovation and 
technological changes across our various businesses and markets. 

The Group invests in two enabling technologies which underpin our product 
development activity across all market sectors: Additive Manufacturing ("AM") 
and Digitisation. Our Advanced Additive Manufacturing Centre ("AAMC") 
continues to maintain and add various industry-leading AM process 
certifications. The AAMC team continues to improve its design capability to 
re-engineer existing product designs via AM to deliver significant weight 
savings and performance enhancements.

Global Marketing Teams for each technology focus area co-ordinate 
development activities across various operating businesses to ensure that 
customer requirements and industry trends are addressed.

The Group invests in machining and fabrication technology enhancements to 
improve process efficiency and reduce cost.

The Senior Operating System delivers best practice tools for innovation and 
product development across the Group.

The Technology section, starting on page 42, details the Group’s technology 
themes and product development case studies. 

Focus in 2023

In 2023, the Group focused on five specific Technology Focus areas – 
Hydrogen, Electrification, Aerospace Heat Exchanger development, Additive 
Manufacturing and Digitisation. We continue to invest in new product 
development and emerging technologies within these focus areas, with 
significant progress being made on a number of key projects, including:

•  introduction of several innovative products for battery, power electronics and 
fuel cell cooling, including ultra-thin patented designs for very demanding 
environments;

•  development of innovative heat exchanger designs for aerospace 

applications;

•  design and manufacture of complete inlet and exhaust piping and ducting 
system for a polymer exchange membrane fuel cell designed for use in 
marine applications;

•  continued development of an extensive process parameter dataset for 
complex metallic AM component design and manufacture in multiple 
high-performance materials, including full vertical integration of the complete 
AM process chain; and

•  entered series production with non-metallic (polymer) AM for low-pressure 

ducting applications on a business jet platform, successfully completing a full 
process validation and product qualification in close collaboration with the 
customer, including performance, functional and environmental testing/
certification. 

In 2023, we hosted the first Group Innovation Competition which invited our 
operating businesses to submit innovation projects focused on process 
technology, new products or environmental cost savings for judging and 
recognition. More information regarding the Innovation Competition can be 
found on page 26.

The Group remains focused on sustainability as a driver for new product 
development and market expansion through leveraging existing capabilities, 
expertise and products in thermal management and fluid conveyance into new 
adjacent markets such as space, marine, advanced nuclear and hydrogen. 
Additional detail can be found on pages 20 and 21.

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Strategic

Implementation of strategy

Strategic

Pandemic

1   2   3   4   5   6   B   D   E

2   3   6   A   B   C   D   E

Principal Risk

Principal Risk

An inability to implement the Group’s strategy and/or effectively manage the 
Group’s portfolio could have a significant impact on the Group’s ability to 
generate long-term value for shareholders. 

Ambiguity surrounding the Group’s strategy and strategic priorities may result 
in investors failing to recognise the value of the Group’s investment case.

How we manage it

A pandemic, such as the recent COVID-19 pandemic, could have a significant 
impact on business operations affecting our employees, our supply chain and 
ultimately our ability to meet customer requirements. There is also the potential 
for a pandemic to create a global slowdown in demand impacting our end 
markets.

An adverse indirect consequence may result from our customers having to 
reduce production rates even where our supply chain and production remains 
intact.

The Group regularly reviews its strategy and portfolio to ensure that long-term 
value is maximised for shareholders. Where appropriate, divestments will be 
considered. 

How we manage it

The Group has a proven Incident Response Plan in place to manage the Group’s 
response to a pandemic.

Emerging threats are monitored and advice provided to employees as 
appropriate. This may include travel restrictions, temporary site closures and 
additional safety measures when at work.

Where a pandemic threat does emerge, we liaise with our suppliers and 
customers to manage the situation to the greatest extent possible.

Focus in 2023

The COVID-19 pandemic began to transition into an endemic stage in 2023 as 
the US and other countries ended their official public health emergency 
declarations and lifted remaining disruptive COVID-19 restrictions. Despite the 
welcomed improvement in the pandemic’s status during 2023, the Group 
remains vigilant to the potential impacts of a resurgence of the COVID-19 
pandemic or a manifestation of a completely new regional or global pandemic. 

The response measures enacted in response to the COVID-19 pandemic 
remain in effect and form the basis for the Group’s pandemic response 
playbook. These measures include effective business continuity and incident 
response planning and testing, deployment of an oversight committee, fluid 
communication with customers and suppliers to manage demand fluctuations, 
flexible work arrangements for employees and strong relationships with Group 
investors and other stakeholders.

M&A opportunities continue to be evaluated and discussed at the Board’s 
strategic review. Processes are in place to ensure that the Group is aware of 
emerging acquisition opportunities.

The Group has a well-established M&A framework that includes proven 
valuation, due diligence and integration processes designed to be efficiently 
executed by an experienced cross-functional team. 

A comprehensive process for efficiently completing strategic divestments is in 
place and has been successfully deployed with past divestments. 

Post-acquisition/divestment reviews are conducted as appropriate. 

The Group has incorporated the experiences gained from navigating strategic 
challenges, such as the COVID-19 pandemic, into an adaptable response 
framework to ensure sufficient focus remains on the Group’s core strategic 
priorities while responding to critical operational, strategic and financial 
challenges. 

Focus in 2023

The Executive Committee and Board carried out annual assessments of our 
strategic objectives, end markets, capabilities and technologies and determined 
that the Group is well positioned to deliver its strategy and continue the 
transition through the evolving Net Zero world. 

The Group continues to focus on:

•  investment in new technology and product development in our core markets 

with an emphasis on Fluid Conveyance, Thermal Management and 
expansion of our Additive Manufacturing capabilities;

•  expanding our presence in markets with attractive structural growth 

potential, such as space, low-carbon propulsion systems and advanced 
nuclear technologies such as small modular reactors, through leveraging the 
expertise we have developed in our traditional core markets; and
•  liquidity, effective cash management and a healthy balance sheet.

The Group completed the integration of Senior Aerospace Spencer, a leading 
manufacturer of highly engineered, high-pressure hydraulic fluid fittings for 
commercial and military aerospace applications. Senior Aerospace Spencer 
was acquired in 2022 to expand the Group’s fluid conveyance capabilities.

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Operational

Cyber/information security

Supply chain challenges

1   3   B

Principal Risk

The risk that the Group is subjected to external threats from malware, hackers 
or other malicious actors, potentially causing critical or sensitive data to be lost, 
corrupted, made inaccessible, or accessed by unauthorised users, resulting in 
the potential for business disruption and financial and/or reputational loss. 

The cyber threat landscape is continually evolving, with threat actors developing 
and implementing new methods to identify and exploit gaps in Information 
Security ("IS") defences. In addition, alternate work arrangements, such as 
remote working or hybrid schedules, are now common in today’s office 
environment and can increase IS risks. 

How we manage it

The Group has a strategic roadmap to continually improve IS with focus on 
people, process and technology.

The Group has dedicated IS capability in place with a wide range of proactive 
and reactive security controls, including up-to-date antivirus capability across 
our operating businesses and network and system monitoring to identify 
vulnerabilities and potential threats.

A multi-year rotational IS assurance review programme is in place to assess and 
enhance compliance with established IS controls, policies and procedures.

Vulnerability metrics have been developed and are actively reviewed by 
Divisional Management and the Executive Committee.

The Group has a risk management framework specific to Information 
Technology (“IT”)/IS. 

With our decentralised Business Model, each operating business deploys a 
suite of protection and monitoring services, including endpoint detection and 
response, vulnerability management and cyber threat intelligence. These are 
fully monitored by our centralised Group IS team to ensure consistency, 
continuity and rapid remediation.

1   2   3   4   A   B   C   D    E 

Principal Risk

Suppliers may be unable or unwilling to respond to increases or decreases in 
demand, impacting our ability to supply our customers, our ability to operate 
efficiently and/or optimise inventory held.

Critical materials or components may become temporarily or permanently 
unavailable, leading to an inability to meet production commitments.

Supply chain disruption can lead to higher volatility in delivery schedules as 
customers adjust demand to protect their production capabilities. This may 
challenge the Group’s ability to meet customer schedule, quality and cost 
requirements, resulting in potential delays, penalties and cost overruns.

In extreme cases some suppliers may face financial difficulties and go out of 
business.

How we manage it

The resilience of the supply chain is monitored and, where possible, over-
reliance on individual suppliers is reduced.

The Group closely monitors the resources required to deliver customer 
demand.

The Group has deployed the Senior Operating System to provide operating 
businesses with a toolkit to optimise the use of lean and continuous 
improvement techniques, supplier management and other operational best 
practice processes. 

Operating businesses are required to maintain strong internal controls over 
supplier management from new supplier selection to performance monitoring 
and management of existing suppliers.

Our core Values (see page 6) emphasise operating with integrity and respect, 
which allows the Group to cultivate strong, long-term relationships with critical 
suppliers.

Technology-led security controls are further supported by a clear and 
documented series of policies, standards and playbooks.

Focus in 2023

Employees receive annual awareness training on cyber-related issues and the 
Group maintains a cyber-awareness campaign to alert employees to cyber 
threats.

A near miss and incident reporting process is deployed across the Group to 
alert IT/IS teams of immediate cyber threats.

Focus in 2023

The Group remains committed to full compliance to our IT/IS policies and 
diligent monitoring of the IS environment. 2023 actions included:

•  continued deployment of our three-year IS strategy and roadmap to account 
for the dynamic nature of the cyber threat landscape, including development 
of our layered security defence model consisting of preventative, detective 
and responsive technical controls; 

•  commissioned an independent review and baseline of our cyber security 

maturity against leading industry frameworks, with the output incorporated 
into our IS strategy;

•  enhanced the collaboration between our various IT, IS and external partner 
teams, including establishment of a Group-wide IT/IS council that meets 
regularly to discuss technology advancements and security matters;
•  continued to seek independent accreditation against external security 

frameworks, including taking the Group’s UK-based operating businesses 
through the National Cyber Security Centre (NCSC) accredited Cyber 
Essentials scheme; 

•  refreshed annual user training and awareness programme to ensure training 
materials and content remain relevant and aligned to current security threats; 
and 

•  conducted a thematic assurance review designed to assess and improve the 
effectiveness of critical patching and vulnerability management controls.

While supply chain constraints have begun to show signs of improvement 
across several industries and markets, residual pockets of disruption persisted 
through 2023, as delivery lead times remain protracted, incidents of labour 
disruption increased and some suppliers faced financial difficulties and 
operational disruption. The ongoing crisis in Ukraine continues to impact 
availability of certain materials although alternate sourcing has been secured 
wherever possible. The Group has maintained the initiatives previously 
deployed to mitigate the impacts of supply chain challenges, including:

•  spotlighting ongoing supply chain challenges in operating business reviews 
and Executive Committee meetings to ensure the challenges are being 
effectively addressed; 

•  maintaining close and frequent communication with customers regarding 

delivery schedules, the need to qualify additional supply sources, options for 
alternate materials or components and potential incremental costs to 
mitigate supply chain disruptions; 

•  working with suppliers to manage lead times and maximise the benefits 

from long-term supply agreements, where applicable; 

•  holding appropriate levels of safety stock, where necessary, to ensure a 

consistent flow of materials and/or components for production; 

•  leveraging supplier relationships across the Group to identify alternate supply 
sources and opportunities to streamline or consolidate supply requirements; 
and

•  applying the Senior Operating System and our engineering expertise to 

generate innovative solutions to supply chain challenges.

During 2023, a follow-up assessment to a 2022 supply chain assurance review 
was conducted to gauge improvement in supply chain conditions, identify 
ongoing constraints and measure the effectiveness of actions implemented to 
reduce the frequency and/or severity of supply chain disruptions. 

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Operational

Customer disruption 

Operational

Programme management 

1   2   5   A   B   C   E

1   2   3   5   6   A   B   C   D   E

Principal Risk

Principal Risk

Supply chain constraints, labour shortages and other operational disruptions 
may leave customers unable to meet current sales commitments and/or 
respond to increases in market demands. As a result, there is a risk that 
customers do not honour firm order schedules, delay programme ramp-up and/
or postpone new programmes.

How we manage it

The Group has fostered long-lasting and cooperative relationships across its 
customer base.

In furtherance to its strategic priorities, the Group actively seeks to grow the 
business through diversification of its customer base and new product 
innovation. 

The ability to introduce new products in line with customer requirements and to 
respond appropriately to increases or decreases in demand thereafter is key to 
achieving the Group’s strategic objectives.

There is a risk that the Group is unable to respond quickly enough to changes in 
demand, potentially resulting in excess inventory and/or an inability to meet 
schedule and cost requirements resulting in delays, penalties, cost overruns or 
asset write-downs.

Changes across a variety of production requirements, such as fluctuations in 
material supplies, volatility in customer ordering and employee retention and 
training, may challenge the Group’s ability to maintain programme quality 
specifications, leading to the potential for higher costs of quality or greater risk 
of product defects. 

The Group closely monitors market trends and developments through in-house 
market research analysis. 

How we manage it

There is a Group Contract Review policy which is mandatory for all operating 
businesses and requires comprehensive financial modelling and sensitivity 
analysis of contractual terms and assumptions. 

Focus in 2023

The Group benefitted from continued strengthening in trading performance 
across both divisions in 2023 but the pace of volume growth in certain markets 
remained dampened by persistent supply chain and labour issues preventing 
some customers from increasing production to rates necessary to meet market 
demand.

In 2023, the Group continued to focus on:

•  collaborating with our customers to understand their demand variability, 
potential schedule changes and identify acceptable solutions to mitigate 
supply chain constraints; 

•  diligently managing supply chain challenges to meet our product delivery 

objectives in support of customer operations; and 

•  adapting staffing levels in response to programme fluctuations while 

maintaining a focus on planning for anticipated long-term labour and skills 
requirements and continuing to identify overhead reductions through 
efficiency improvements where possible.

The Group is experienced in bidding and launching new products. Formal New 
Product Introduction (“NPI”) processes, such as Advanced Product Quality 
Planning (“APQP”) are in use across our operating businesses.

There is a Group Contract Review policy which is mandatory for all operating 
businesses and requires comprehensive financial modelling and sensitivity 
analysis of contractual terms and assumptions. 

The Senior Operating System maintains a strong focus on lean manufacturing 
and operational efficiency. 

NPI programmes are subject to regular review by Divisional and Group 
management to ensure that schedule, cost or quality issues are identified and 
dealt with promptly.

The Group monitors market and customer data so that we can be prepared to 
respond to changing market dynamics.

A variety of tools are deployed throughout the Group to prevent, detect and 
manage quality issues, including supplier audits, comprehensive quality 
management systems, internal quality audits, Gemba walks and documented 
root cause analysis. 

Focus in 2023

Persistent supply chain constraints and labour availability issues combined with 
demand fluctuations stemming from customer disruption continued to sustain 
programme management challenges during 2023. In response, the Group 
maintained its focus on:

•  spotlighting programme management issues in operating business reviews 
and Executive Committee meetings to ensure issues receive adequate 
resourcing and action; 

•  continuing to work with our customers to ensure that, wherever possible, 

orders within firm windows can be delivered; 

•  working with our suppliers and managing inventory to balance inventory 

levels where there are delays in firm orders and/or ensure adequate supply to 
meet production demands;

•  qualifying additional supply sources, options for alternate materials 
or components at potential incremental costs to mitigate supply  
chain disruptions;

•  maintaining flexible labour resource plans to adapt to variations in demand 

and production schedules; and

•  responding to the ongoing, elevated level of new requests for quotation.

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Price-down pressures

People and culture

Talent and skills 

1   3   4   5   A   B   C   E

2   6   7   A   B   D

Principal Risk

Principal Risk

Customer pricing pressure is an ongoing challenge within our industries, driven 
by the expectations of airlines, land vehicle operators and governments seeking 
to purchase more competitively priced products in the future. This may put 
some pressure on the Group’s future operating margins.

There is a risk that the Group, particularly in the US and UK, is unable to attract 
sufficient skills and talent and/or is unable to retain the skills and talent it has in 
order to meet demand. Margins may be impacted by higher wage rates 
necessary to retain current employees and/or attract new employees. 

How we manage it

The Group works closely with its customers to find innovative ways to produce 
products at a lower cost, thus helping customers meet pricing challenges.

The Group is able to consider bundles of products that in total help meet 
customer pricing challenges.

Where appropriate, the Group will actively pass work to some of its cost 
competitive facilities such as Mexico, Thailand, the Czech Republic, South 
Africa, India, China and Malaysia with a view to helping satisfy customer 
challenges.

There is a Group Contract Review policy which is mandatory for all operating 
businesses and requires comprehensive financial modelling and sensitivity 
analysis of contractual terms and assumptions.

Focus in 2023

While inflation rates have eased in most regions around the world, the 
incremental costs necessary to mitigate persistent supply chain disruption and 
labour challenges continue to impact margins in certain industries. As a result, 
customers remain focused on containing supplier price escalations with some 
resuming price-down discussions with their supply base. In 2023, the Group 
continued to focus on:

•  following our pragmatic and adaptable pricing response framework across 

the Group;

•  working in partnership with customers to support their priorities within the 

contractual terms of existing agreements; 

•  balancing supplier capabilities and customer demand to manage material 

costs, including approval of alternate supply sources where appropriate; and 

•  driving labour and overhead cost reductions through efficiency 

improvements where possible.

As demand increases there may be a disproportionate increase in the number 
of indirect heads, reversing some of the cost savings that the Group has 
achieved through its restructuring programme.

A notable portion of the Group’s workforce may reach retirement age at the 
same time, creating a gap in skills and labour availability. 

The Group may have insufficient talent to respond to all strategic priorities.

How we manage it

Employee retention and recruitment challenges are regularly discussed within 
the operating businesses, Divisional Management and the Executive 
Committee.

The Group HR Director hosts focus groups across a cross section of the 
operating businesses to solicit constructive feedback from employees and 
foster open communication. 

Operating businesses partner with technical colleges and apprenticeship 
schemes to create talent pipeline programmes.

A Group-wide succession planning exercise is conducted annually to identify 
successors and interim cover for key roles and ensure appropriate development 
plans are in place to support employees in meeting their career goals.

The Nominations Committee reviews management development and 
succession plans twice a year, making recommendations to the Board 
regarding size, structure and composition where applicable. 

The Perform performance and development system is utilised across the Group 
to facilitate objective setting, development planning and performance and 
behaviour assessment. 

The Group HR Director regularly provides people and culture feedback to the 
Board.

Focus in 2023

Labour availability improved in 2023 across most of the Group’s operating 
businesses but retention and recruitment difficulties persist within particular 
roles and geographic locations. We continue to closely monitor and manage 
staffing levels, recruitment and retention challenges and employment trends 
across the Group. Actions in 2023 included:

•  ongoing reassessment of compensation levels against industry and regional 
benchmarks, with off-cycle wage increases or lump sum payments offered 
where necessary to mitigate the impact of ongoing inflationary pressures on 
employees and to ensure the Group’s compensation offerings are 
competitive; 

•  enhanced sign-on and candidate referral incentive opportunities for new and 

existing employees;

•  resumed the Group’s internal leadership development programme with two 

sessions offered in 2023;

•  expanded employee benefit offerings in certain locations to broaden 

healthcare coverage and other wellbeing programme options;

•  developed and implemented localised action plans to respond to employee 
feedback received through the Global Employee Opinion Survey conducted 
in 2022, such as employee activities, newsletters, employee suggestion/
feedback channels and management meetings. More information on 
employee engagement can be found on page 49; 

•  hosted a global leadership conference to foster unity and collaboration across 

the Group; 

•  launched an optimisation project to elevate the Group’s employer profile and 

brand across critical web-based employment platforms; and 

•  issued a new Group Human Rights policy to reaffirm our commitment to 
respecting and promoting the rights and dignity of all people within the 
Group and its suppliers and customers.

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Financial

Inflation

Financial

Financing and liquidity

2   3   A   B   C   D   E

2   3   5   7   C   D   E

Principal Risk

Principal Risk

Inflationary pressures stemming from a confluence of labour constraints, supply 
chain disruption and shifting customer demand could result in a reduction of 
earnings from existing programmes if the Group is unable to secure mitigating 
price adjustments from customers.

Higher production costs resulting from material, energy and labour cost inflation 
can reduce our ability to remain cost competitive and win new business.

The Group could have insufficient financial resources to fund its growth strategy 
or meet its financial obligations as they fall due or insufficient liquidity to meet 
financing covenants.

Foreign exchange movements could have a material impact on the Group’s 
financial performance, both on the balance sheet (translation risk) and income 
statement (transaction risk).

Inflationary pressures may result in higher interest rates, which could impact 
the Group’s earnings.

How we manage it

How we manage it

The Group’s Treasury Committee actively monitors the economic forces 
impacting the Group and consider a variety of viable containment strategies 
where necessary.

There is a Group Contract Review policy which is mandatory for all operating 
businesses and requires comprehensive financial modelling and sensitivity 
analysis of contractual terms and assumptions.

A significant portion of the Group’s external debt is at fixed rates of interest, 
which mitigates the effect of higher benchmark interest rates that can result 
from inflationary pressures.

The Group utilises the Senior Operating System to deploy lean and continuous 
improvement techniques with a focus on improving labour efficiencies and cost 
reduction initiatives. 

Focus in 2023

Inflationary pressures eased somewhat across most major world economies in 
2023 despite continued strength in consumer spending, as wage growth 
slowed in response to a tightening labour market, energy prices began to 
stabilise and supply chain issues eased in many industries. Despite the 
favourable movement in this critical economic indicator during the year, the 
Group remained diligent in its efforts to manage inflation impacts in 2023 by:

•  retaining a focus on inflationary trends and impacts and the effectiveness of 
mitigating actions in operating business reviews and Executive Committee 
meetings;

•  continuing to engage with customers to secure price increases, delay 

contractual price decreases and/or pass through higher production costs to 
mitigate the impact on Group margins where inflationary pressures persist; 
and

•  expanding our supplier networks, where appropriate, to obtain lower pricing 
and drive higher operational efficiencies from better delivery performance.

The Group’s overall treasury risk management programme focuses on the 
unpredictability of financial markets and seeks to minimise potential adverse 
effects on the Group’s financial performance.

The Group enters forward foreign exchange contracts to hedge the 
transactional exchange risk arising on operations’ trading activities in foreign 
currencies; however, it does not enter into or trade financial instruments, 
including derivative financial instruments, for speculative purposes. 

The Group does not hedge translation risk, but aims to match the foreign 
currency of its net debt in similar proportions to its generation of foreign 
currency EBITDA, where practical and economic in order to provide a natural 
hedge against the Group’s principle lending covenant.

The Group monitors liquidity risks monthly and ensures sufficient headroom in 
its committed borrowing facilities to meet financial obligations across the Group 
as they fall due.

The Group’s Treasury policy is updated and approved by the Board regularly. 

Compliance with financial policies, exposure limits and headroom/liquidity limits 
are reviewed by the Group’s Treasury Committee on a regular basis.

A global notional cash pooling solution is utilised to manage working capital 
funding in the operations and minimise central borrowings.

The Group’s viability assessment process considers a base case and risk case 
scenario, which considers the principal risks and uncertainties. 

Focus in 2023

Financing and liquidity initiatives remain vital to mitigating the ongoing impacts 
of the supply chain challenges, inflation and customer disruption. Actions taken 
in 2023 included:

•  extending the main committed revolving credit facility in the UK to a 2027 

tenor;

•  responsibly managing growth in inventory requirements where customer 

demand is increasing and/or supply chain disruptions are continuing to occur; 
•  continued compliance with transactional foreign exchange hedging policy to 

mitigate income statement volatility from currency movements; and
•  the Group’s Treasury Policy was updated and approved by the Board in 

September 2023.

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Compliance

Corporate governance breach

1   2   3   7   A   B   C

Principal Risk

Corporate governance legislation (such as the UK Bribery Act and the US 
Foreign Corrupt Practices Act), regulations and guidance (such as the UK 
Corporate Governance Code and global health and safety regulations) and 
corporate reporting requirements are increasingly complex and onerous. A 
serious breach of these rules and regulations could have a significant impact on 
the Group’s reputation, lead to a loss of confidence on the part of investors, 
customers or other stakeholders, result in financial penalties or fines and 
ultimately have a material adverse impact on the Group’s enterprise value.

How we manage it

The Group has a well-established set of governance policies and procedures 
covering all key areas, including a Group Code of Conduct, anti-bribery 
procedures, a Health & Safety Charter, an Agents Policy and various policies 
and procedures over the review and reporting of risk management and internal 
control activities.

Governance and regulatory compliance updates are provided to the Board and 
the Executive Committee at appropriate intervals, and to key Division and 
operational management. 

All employees are required to complete annual Code of Conduct training. 

All EU sites have received training on the General Data Protection Regulations 
and employees in other locations have received training as appropriate to  
their roles. 

Focus in 2023

Employees received annual refresher training on our Code of Conduct during 
2023. The completion rates typically hover around 94%, allowing for new 
starters who have not yet completed their training immediately on joining. The 
course included content related to trade compliance, human rights, health and 
safety and cyber security.

Additional training was conducted for appropriate employee groups on other 
topics including prevention of payment fraud, information security, climate 
change and anti-money laundering.

Updates have been issued to various Group policies including our Agents policy, 
Delegation of Authority and Whistle-blowing policy.

A formal Human Rights policy was issued by the Group.

The Group’s 2023 internal audit programme and Controls Self-Assessment 
were completed as planned, providing a level of assurance that the Group’s 
Code of Conduct, controls, policies and procedures are being followed.

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STRATEGIC REPORT / DIVISIONAL REVIEW

The Aerospace Division represents 64%  
(2022 – 65%) of Group revenue and consists  
of 14 operations. These are located in North 
America (six), the United Kingdom (four), France 
(two), Thailand and Malaysia. This Divisional 
review is on a constant currency basis, whereby 
2022 results have been translated using 2023 
average exchange rates and on an adjusted basis 
to exclude amortisation of intangible assets from 
acquisitions and net restructuring costs/income. 
The Division’s operating results on a constant 
currency basis are summarised below:
2022(1)
£m

2023
£m

Change

Revenue
Adjusted 
operating profit
Adjusted 
operating margin

616.5

553.0 +11.5%

27.0

20.3 +33.0%

4.4%

3.7% +70bps

(1)  2022 results translated using 2023 average 

exchange rates – constant currency.

Divisional revenue increased by £63.5m (11.5%) 
to £616.5m (2022 – £553.0m) whilst adjusted 
operating profit increased by £6.7m (33.0%)  
to £27.0m (2022 – £20.3m). See Note 4 for a 
reconciliation of adjusted and reported  
operating profit.

Revenue Reconciliation

2022 revenue
Civil aerospace
Defence
Other adjacent markets
2023 revenue

£m

553.0
72.0
10.4
(18.9)
616.5

Revenue in the Aerospace Division increased 
by 11.5% year-on-year on a constant currency 
basis. The year-on-year increase reflected the 
ramp up in civil aircraft production rates and 
growth in the defence market. As anticipated, 
sales to semiconductor equipment customers 
(which are included in our “Other Aerospace” 
(Adjacent Markets) segment within Aerospace 
Division) reduced due to lower cyclical 
market demand. 

The civil aerospace sector had the strongest 
growth during the year with Senior’s sales 
increasing by 21.3%. Aircraft production rates 
were higher in 2023 compared to 2022, with 
key platforms, both single aisle and widebody 
aircraft, contributing to the growth. 22% of civil 
aerospace sales were from widebody aircraft in 
2023, with the other 78% of sales being from 
single aisle, regional and business jets. 

Total revenue from the defence sector  
increased by £10.4m (8.5%) primarily from 
increased demand for legacy platforms and 
higher aftermarket.

Revenue in our Aerospace Division derived from 
adjacent markets such as space, power & 
energy, medical and semiconductor equipment, 
where the Group manufactures products using 
very similar technology to that used for certain 
aerospace products, decreased by £18.9m 
(20.5%). This is primarily as a result of the 
decrease in demand from the semiconductor 
equipment market.

Aerospace Division

  Launie Fleming | Aerospace Division Chief Executive 
“ The civil aerospace sector had 
strong growth during the year 
as aircraft production rates 
increased.“

Aerospace sales across the Group 

64%

42%
Civil aircraft

8%
Other

14%
Defence

Revenue by large commercial platforms 
(on a derived basis)

39%
Boeing

61%
Airbus

Revenue 
+11.5%

£616.5m

(2022 – £553.0m)

Adjusted operating profit 
+33%

£27.0m

(2022 – £20.3m)

Adjusted operating margin 
+70 bps

4.4%

(2022 – 3.7%)

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“ In 2023, global air traffic 
almost returned to 2019 
levels.”

Sales in civil aerospace  
increased by

21%

(2022 – 32% increase)

14 Global Aerospace operations

Revenue reconciliation (£m)

6
North America  
United Kingdom 
4
Continental Europe  2
1
Thailand 
1
Malaysia 

A   2022 revenue
B  Civil aerospace
C  Defence
D  Other adjacent markets
E  2023 revenue

£m

72.0

10.4

616.5

553.0

-18.9

A

B

C

D

E

grow and modernise their fleets. Both  
Airbus and Boeing are aiming to meet this 
demand by raising production rates of 
wide-body aircraft; 

•  Airbus has confirmed production rates of its 
A330 wide-body aircraft at four per month 
and is targeting an increase in the production 
rate of A350 aircraft from nine per month 
currently to 10 per month in 2026; and
•  Boeing, meanwhile, have announced the 

resumption of production of the B777X, with 
a goal of producing 4 per month in 2025/2026, 
and an increase in the production of the B787 
from 5 per month currently, to 10 per month 
in 2025/2026. 

In the defence market, Senior has a presence on 
multiple military aircraft programmes including 
the F-35, C-130J and A400M. Lockheed Martin 
has confirmed that they anticipate production of 
156 F-35 aircraft per annum for the foreseeable 
future. Senior is also well positioned on the T-7A 
fighter-jet training aircraft with Low-Rate Initial 
Production due to begin in 2024.

In other adjacent markets, demand in  
the semiconductor equipment market is 
anticipated to remain flat during H1 2024  
before beginning to recover in the second half. 
In the longer term the proliferation of low-earth-
orbit satellites and semiconductor markets 
provides growth opportunities.

During the period, adjusted operating profit 
increased by 33.0% to £27.0m (2022 – £20.3m) 
and the adjusted operating margin increased by 
70 basis points to 4.4% (2022 – 3.7%). Price 
increases secured during the period more than 
offset the impact of continued inflationary cost 
increases, including of raw materials. As 
expected, inefficiencies largely caused by 
certain supply chain challenges are temporarily 
dampening volume related drop through 
benefits. Overall trading performance has been 
in line with expectations whilst absorbing the 
significant impact of the Thailand supplier fire 
and other supply chain issues in 2023.

As anticipated, the Aerospace supply chain  
has started to improve and we expect further 
progress throughout 2024. The volume of parts 
shortages and specific supply chain challenges 
has reduced considerably, however, there are 
still some issues with certain material and 
component categories that are affecting some 
of our operating businesses in common with  
the whole industry. 

One of the most significant supply chain 
challenges in 2023 that we have previously 
highlighted was the fire at one of our key 
suppliers in Thailand. Our team in Thailand 
proactively managed the consequences of the 
fire to help customers, and the supplier in 
question, to the very best of their ability. 
Nonetheless the fire had a significant effect on 
planned growth and performance in our Thailand 
business and it was to the credit of our other 
Aerospace businesses that they stepped up to 
ensure we met our expectations for the Division 
as a whole. Progress with the factory rebuild at 
our supplier is continuing apace and should be 
near completion by the end of Q1 although, as 
previously advised, it will be well into the second 
half of 2024 before requalification of their parts 
from the new factory will allow return to normal 
operations. Thereafter we are confident that 
Thailand will see rapid growth as they have a 
compelling value proposition that our customers 
are keen to take advantage of. 

Momentum is building in our Aerospace 
Division. We have achieved a diversified position 
across key civil and defence aircraft platforms 
and are benefiting from increasing aircraft build 
rates which we expect will lead to higher sales 
in 2024 and beyond. Supply chain issues are 
improving as anticipated and we expect further 
improvement as 2024 progresses. Beyond this, 
we can expect Aerospace performance to 
continue to improve in 2025 as production rates 
increase, supply chain continues to improve,  
and additional contractually agreed price rises 
take effect.

Both Airbus and Boeing are planning increases 
in build rates in 2024 and beyond. In terms of 
end markets:

•  demand for large commercial aircraft 

continued to recover strongly with order levels 
for single-aisle aircraft reaching a new peak in 
2023. Airbus received 1,675 net orders for 
A320 family aircraft during the year. They 
confirmed at their FY2023 results that the 
A320 Family programme continues to 
progress to a build rate of 75 in 2026 as they 
attempt to meet this strong demand;
•  Boeing achieved strong growth in its 

single-aisle order book, which increased by 
883 in 2023. Whilst Boeing is having to limit 
the production of its B737-MAX model to 38 
per month, it has asked suppliers to maintain 
production of parts at previously agreed 
levels.  Any further increase in production 
needs approval from the FAA.  Boeing had 
previously stated that, following achieving a 
production rate of 38 aircraft per month, it 
was aiming to increase production of 
B737-MAX aircraft to 50 per month by the 
2025/2026 timeframe;  

•  the recovery in the long-haul air-passenger 
market continued during 2023. International 
passenger traffic is now at 89% of 2019 
levels according to IATA. Orders for wide-
body aircraft rose significantly as airlines 
responded to this recovery by seeking to 

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The Flexonics Division represents 36% (2022 
– 35%) of Group revenue and consists of 12 
operations which are located in North America 
(four), continental Europe (two), the United 
Kingdom (two), South Africa, India, and China 
(two including the Group’s 49% equity stake in a 
land vehicle product joint venture). This 
Divisional review, presented before the share of 
the joint venture results, is on a constant 
currency basis, whereby 2022 results have been 
translated using 2023 average exchange rates 
and on an adjusted basis to exclude net 
restructuring costs and site relocation costs. The 
Division’s operating results on a constant 
currency basis are summarised below:

Revenue
Adjusted 
operating profit
Adjusted 
operating margin

2023
£m

2023(1)
£m

Change

348.0

294.9 +18.0%

37.5

25.3 +48.2%

10.8%

8.6% +220bps

(1)  2022 results translated using 2023 average 

exchange rates – constant currency.

Divisional revenue increased by £53.1m (18.0%) 
to £348.0m (2022 – £294.9m) and adjusted 
operating profit increased by £12.2m (48.2%) to 
£37.5m (2022 – £25.3m). See Note 4 for a 
reconciliation of adjusted and reported operating 
profit.

Revenue Reconciliation

2022 revenue
Land vehicle
Power & energy
2023 revenue

£m

294.9
37.9
15.2
348.0

In Flexonics, strong customer demand and 
market share gains in land vehicle as well as 
good momentum in power & energy markets 
increased sales in 2023 by 18.0% compared to 
the prior year, with double-digit growth in all 
core markets.

Group sales to land vehicle markets increased 
by 23.1% driven by increased market and 
customer demand and market share gains for 
both commercial and passenger vehicles. 
Senior’s sales to the truck and off-highway 
market increased by £10.4m (11.4%) in North 
America and by £12.4m (39.6%) in Europe, 
whilst also growing in India. Our strong sales in 
truck markets were aided by production 
increases on recently won contracts. Group 
sales to passenger vehicle markets increased by 
£14.7m (43.1%) in the year, benefiting from the 
launch and ramp up of new programmes in 
North America and Europe.

STRATEGIC REPORT / DIVISIONAL REVIEW CONTINUED

Flexonics Division

Mike Sheppard | Flexonics Division Chief Executive 
“Continued strong customer demand 
in land vehicle and good momentum 
in power & energy markets drove 
an increase in sales of 18.0%  
in 2023.“

Flexonics sales across the Group

36%

21%
Land vehicle

15%
Power & Energy

Revenue  
+18%

£348.0m

(2022 – £294.9m)

Adjusted operating profit 
+48%

£37.5m

(2022 – £25.3m)

Adjusted operating margin 
+220 bps

10.8%

(2022 – 8.6%)

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2023 was an excellent 
year for heavy-duty 
truck production in 
North America

Sales to land vehicle 
markets increased by

23%

(2022 – 29% increase)

12 Global Flexonics operations
North America  
4
Continental Europe  2
2
United Kingdom 
1
India 
1
South Africa 
China(1) 
2

Revenue reconciliation (£m)
A   2022 revenue
B  Land vehicle
C  Power & energy
D  2023 revenue

£m

249.9

37.9

15.2

348.0

(1) Including joint venture.

A

B

C

D

In the Group’s power & energy markets good 
momentum continued as sales increased by 
£15.2m (11.6%) in the year. Sales to oil & gas 
customers increased by £13.0m (31.8%), as a 
result of higher demand mainly from upstream 
activity as well as growth in downstream 
maintenance and overhaul activity. Sales to 
power generation and nuclear markets 
decreased by £3.2m (7.3%) as growth in nuclear 
was offset by the non-repeat of prior year catch 
up maintenance activity in powerplants. Sales to 
other industrial markets increased by £5.4m 
reflecting growth in sales to aerospace, medical 
and steel industry customers.

Adjusted operating profit increased by £12.2m 
compared to prior year and the divisional adjusted 
operating margin increased by 220 basis points  
to 10.8% (2022 – 8.6%). This significant 
improvement in profitability reflected the volume 
related operating leverage across our operating 
business and the benefits from recurring price 
increases and one-off cost recoveries which 
offset inflationary cost increases.

After a strong performance in 2023, Senior’s 
overall sales to land vehicle markets in 2024 are 
expected to reflect the market outlook for more 
normalised levels of production. In terms of the 
end markets:

•  ACT Research is forecasting a 16% decline in 
North American heavy-duty truck production 
in 2024. Following the strength in the market 
during 2023, demand is anticipated to 
normalise in 2024 before returning to growth 
in 2025;

•  North American medium-duty truck 

production is forecast to decline by 11% in 
2024 due to the need for high inventory levels 
to correct, before growing again in 2025;

•  S&P forecasts that European truck and bus 
production will fall by 11% in 2024 due to 
macro headwinds including inflation and 
higher financing costs. Subsequently growth 
will be driven by replacement demand and the 
need to comply with new environmental 
regulations. In 2025, growth of 4% is 
expected by S&P; and 

•  Light-vehicle production is forecast to fall  
by 3% in Europe and grow by 3% in India  
in 2024.

In power & energy markets we anticipate a 
rebalancing of inventory by our upstream oil & 
gas customers in 2024, however, activity levels 
in the more important downstream and nuclear 
sectors are likely to remain strong. In terms of 
end markets:

•  activity in upstream oil & gas markets is 
anticipated to remain positive in 2024 as 
investment to increase production continues. 
Global demand for oil is forecast to increase 
by ~1% in 2024, and grow at this rate each 
year until 2028, according to the IEA;

•  oil refining capacity is forecast to expand by 
1% per annum. Growth in Asia will be offset 
by rationalisation of refining capacity in OECD 
countries where the peak in demand for oil is 
anticipated to occur first; and

•  global demand for petrochemicals is forecast 
to increase by ~2% per annum until 2030 
according to the IEA.  Growth in production 
capacity will be concentrated in certain 
markets; India, the Middle East and the US. 

We will monitor end market conditions carefully 
across the various regions in which we operate 
and seek to maximise growth opportunities.

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STRATEGIC REPORT / FINANCIAL REVIEW

Financial review

Good financial progress

Adjusted Operating Profit 
+61%

Free Cash Flow 
-44%

£45.8m

(2022 – £28.5m)

£15.5m

(2022 – £27.7m)

ROCE 
+240 bps

7.1%

(2022 – 4.7%)

Bindi Foyle | Group Finance Director
“ Senior delivered strong trading performance in 2023, maintaining a 
healthy balance sheet and enabling investment in future growth.”

Financial Summary
A summary of the Group’s operating results (at reported currency) is set out in the table below. 
Further detail on the performance of each Division is set out in the Divisional Review.

2023 
£m

616.5
348.0

–
(1.0)
–
963.5

Revenue

2022 
£m

553.6
295.6

–
(0.8)
–
848.4

Adjusted

operating profit(1)

2023 
£m

27.0
37.5

1.0
–
(19.7)
45.8

2022 
£m

20.3
25.4

0.4
–
(17.6)
28.5

2023 
%

4.4
10.8

–
–
–
4.8

Margin

2022 
%

3.7
8.6

–
–
–
3.4

Aerospace
Flexonics(2)
Share of results of 
joint venture
Inter-segment sales
Central costs
Group total

(1) See table below for reconciliation of adjusted operating profit to reported operating profit.
(2) Flexonics results are presented before share of results of joint venture.

Adjusted operating profit may be reconciled to the operating profit that is shown in the Consolidated 
Income Statement as follows:

Adjusted operating profit
Amortisation of intangible assets from acquisitions
Net restructuring (cost)/income
Site relocation costs
Operating profit

2023 
£m

45.8
(2.2)
(5.6)
(0.1)
37.9

2022 
£m

28.5
(0.2)
4.2
–
32.5

Financial detail
Group revenue
Group revenue was £963.5m (2022 – £848.4m). 
Excluding the adverse exchange rate impact of 
£1.3m, Group revenue increased by £116.4m 
(13.7%) with growth across both Aerospace and 
Flexonics year-on-year. In 2023, 59% of revenue 
originated from North America, 17% from the 
UK, 13% from the Rest of Europe and 11% from 
the Rest of the World.

Operating profit
Adjusted operating profit increased by £17.3m 
(60.7%) to £45.8m (2022 – £28.5m). Excluding 
the adverse exchange rate impact of £0.1m, 
adjusted operating profit increased by £17.4m 
(61.3%) on a constant currency basis. After 
accounting for £2.2m amortisation of intangible 
assets from acquisitions (2022 – £0.2m), £5.6m 
net restructuring cost (2022 – £4.2m net 
income) and £0.1m site relocation costs (2022 
– £nil), reported operating profit was £37.9m 
(2022 – £32.5m).

The Group’s adjusted operating margin increased 
by 140 basis points, to 4.8% for the full year. This 
improved profitability principally reflected volume 
related operating leverage across our 
businesses, whilst absorbing the impact of 
disruption caused by supply chain issues. 
Inflationary pressures were successfully more 
than offset by increasing prices and surcharges.

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As set out in Note 9, adjusted operating profit 
and adjusted profit before tax are stated before 
£2.2m amortisation of intangible assets from 
acquisitions (2022 – £0.2m), £5.6m net 
restructuring cost (2022 – £4.2m net income) 
and £0.1m site relocation costs (2022 – £nil). 
Adjusted profit before tax is also stated before 
costs associated with corporate undertakings of 
£7.6m (2022 – £1.7m). 

Restructuring
In 2020 the Group had focused on taking 
actions to conserve cash to manage through 
the pandemic, including curtailing capital 
expenditure, tightly managing working capital 
and implementing further cost cutting actions. 
In 2023, some residual restructuring activity 
took place in response to further specific  
end market conditions affecting some of  
the businesses.

The Group has continued to review inventory 
and asset exposures on programmes that have 
been reduced, cancelled or where the Group 
will no longer participate. As part of the 
restructuring focus, we have assessed critically 
any inventory or asset exposures on these 
programmes and written down the carrying 
values on excess holdings and assets where 
there is no alternate use.

The restructuring resulted in net cost of £5.6m 
(2022 – net income £4.2m; of which £4.0m 
related to an aerospace manufacturing grant). 
Of this, £2.4m related to consultancy and other 
costs (2022 – £1.2m net charge). For certain 
specific programmes, and in conjunction with 
the continued focus on restructuring, 
management also identified further inventory 
impairment of £2.0m where customer demand 
decreased (2022 – £2.7m reversal reflected 
separate and specific demand increase), and 
impairment provisions on property, plant and 
equipment of £1.2m (2022 – £1.3m) to cover the 
risk where there are no alternative uses. Net 
cash outflow related to restructuring activities 
was £2.1m (2022 – £2.1m net cash inflow). 
At 31 December 2023, a restructuring provision 
of £0.5m (31 December 2022 – £0.2m) was 
recognised and is expected to be utilised 
in 2024.

Finance costs and income
Finance costs, net of finance income and before 
interest unwind of deferred and contingent 
consideration decreased to £7.5m (2022 – 
£8.4m) and comprise IFRS 16 interest charge on 
lease liabilities of £2.9m (2022 – £2.5m), net 
finance income on retirement benefits of £2.1m 
(2022 – £1.2m), net interest charge of £10.2m 
(2022 – £7.1m) and interest unwind on uncertain 
tax positions of £3.5m (2022 – £nil), which will 
not repeat in 2024 and is described further 
below in the tax section. The £3.1m increase in 
net interest charge was mainly driven by higher 
underlying interest rates on variable rate debt 
and higher levels of indebtedness in 2023 
versus the prior year.

Gross finance costs, including interest unwind of 
deferred and contingent consideration were 
£20.5m (2022 – £10.6m) and finance income 
was £10.1m (2022 – £1.9m), which includes the 
benefit of interest unwind on uncertain tax 
positions of £3.5m (2022 – £nil).

Corporate undertakings
Costs associated with corporate undertakings 
were £7.6m (2022 – £1.7m), of which £1.5m 
acquisition costs (2022 – £1.2m) and £2.9m 
interest unwind of deferred and contingent 
consideration (2022 – £0.3m) relate to the 
acquisition of Spencer Aerospace in November 
2022 and £3.2m costs are associated with 
potential disposal and other corporate activities 
(2022 – £0.2m). See Note 31 to the Financial 
Statements for further details.

In 2023, net cash outflow related to corporate 
undertakings was £25.8m, comprising £23.9m 
net deferred consideration for the acquisition of 
Spencer Aerospace and £1.9m of acquisition 
related costs and potential disposal activities. In 
2022, net cash outflow related to corporate 
undertakings was £26.7m, comprising £25.3m 
for the acquisition of Spencer Aerospace and 
£1.4m of acquisition related costs and other 
corporate activities. 

Profit before tax
Adjusted profit before tax increased by 90.5% in 
2023 to £38.3m (2022 – £20.1m). This includes 
£3.5m benefit (2022 – £nil) from interest unwind 
on uncertain tax positions that will not repeat in 
2024, and is described further below in the tax 
section. Reported profit before tax was £22.8m 
(2022 – £22.4m). The reconciling items between 
adjusted profit and reported profit before tax are 
shown in Note 9 to the Financial Statements.

Tax credit/charge
The adjusted tax rate for the year was 11.0% 
credit (2022 – 10.0% charge), being a tax credit 
of £4.2m (2022 – £2.0m charge) on adjusted 
profit before tax of £38.3m (2022 – £20.1m). 
The adjusted tax rate benefitted from a release 
of £7.0m of provision for uncertain tax positions 
in the second half of 2023 as described below. 
The adjusted tax rate also benefitted from 
enhanced R&D deductions in the US, the UK 
Super-deduction for capital expenditure and the 
geographical mix of taxable profits.

Towards the end of 2023, the Group 
implemented a series of steps to simplify the 
legal ownership of its Americas legal entity 
holding structure. As part of the exercise, 
provisions held for estimated uncertain tax 
positions around the historical establishment of 
the Americas legal structure were reassessed. 
As a result, in accordance with IAS 12 and IFRIC 
23 (Uncertainty over Income Tax Treatments), 
provisions for the uncertain tax positions of 
£7.0m and associated interest of £3.5m have 
been released to the consolidated income 
statement during the year.

The reported tax rate was 36.4% credit, being a 
tax credit of £8.3m on reported profit before tax 
of £22.8m. This included £7.0m credit related to 
the release of provision for uncertain tax 
positions as described above and £4.1m net tax 
credit against items excluded from adjusted 
profit before tax, of which £0.6m credit related 
to amortisation of intangible assets from 
acquisitions, £1.5m credit related to net 
restructuring costs, £0.1m credit related to site 
relocation costs and £1.9m credit related to 
corporate undertakings in the year. The 2022 
reported tax rate was 9.8% charge, being a tax 
charge of £2.2m on reported profit before tax of 
£22.4m. This included £0.2m net tax charge 
against items excluded from adjusted profit 
before tax, of which £0.7m charge related to net 
restructuring income and a £0.5m credit related 
to corporate undertakings in the year.

Cash tax paid was £5.6m (2022 – £3.5m) and is 
stated net of refunds received of £2.8m (2022 
– £1.1m) of tax paid in prior periods, arising from 
the offset of tax losses against taxable profits 
of prior periods.

Revenue (£m) 
+14%

Adjusted operating profit (£m) 
+61%

Free cash flow (£m) 
-44%

22

23

848.4

963.5

22

23

28.5

22

23

45.8

27.7

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STRATEGIC REPORT / FINANCIAL REVIEW CONTINUED

Tax policy
The Group acts with integrity in all tax matters, 
in accordance with the Group’s ethics and 
business conduct programme. It is the 
Group’s obligation to pay the amount of tax 
legally due and to observe all applicable rules 
and regulations in the jurisdictions in which 
it operates. While meeting this obligation, 
the Group also has a responsibility to manage 
and control the costs of our business, including 
the taxes we pay for the benefit of all our 
stakeholders. The Group seeks to achieve 
this by conducting business affairs in a way 
that is efficient from a tax perspective, 
including maintaining appropriate levels of 
debt in the countries we operate in and 
claiming available tax reliefs and incentives. 
The Group is committed to building and 
maintaining constructive working relationships 
with the tax authorities of the countries in 
which it operates. Further details on our 
approach to tax may be found on Senior’s 
website at www.seniorplc.com. 

Earnings per share
The weighted average number of shares, for the 
purposes of calculating undiluted earnings per 
share, decreased to 413.3 million (2022 – 415.3 
million). The decrease arose principally due to 
the purchase of shares held by the employee 
benefit trust partly offset by shares released 
from the trust to satisfy the vesting of certain 
share-based payments during 2023. The 
adjusted earnings per share was 10.28 pence 
(2022 – 4.36 pence), which includes benefit of 
2.54 pence from the release of the provision for 
uncertain tax positions as described above, that 
will not repeat in 2024. Basic earnings per share 
was 7.52 pence (2022 – 4.86 pence). See Note 
12 for details of the basis of these calculations.

Return on capital employed (“ROCE”)
ROCE, a key performance indicator for the 
Group as defined on page 57, increased by 240 
basis points to 7.1% (2022 – 4.7%). The increase 
in ROCE was mainly a result of the significant 
increase in adjusted operating profit compared 
to prior year.

Research and design
The Group’s expenditure on research and design 
was £20.0m during 2023 (2022 – £19.8m). 
Expenditure was incurred mainly on funded and 
unfunded work, which primarily relates to 
designing and engineering products in 
accordance with individual customer 
specifications and investigating specific 
manufacturing processes for their production. 
The Group also incurs costs on general 
manufacturing improvement processes which 
are similarly expensed. Unfunded costs in the 
year have been expensed, consistent with the 
prior year, as they did not meet the strict criteria 
required for capitalisation. 

Exchange rates 
A proportion of the Group’s operating profit in 
2023 was generated outside the UK and 
consequently, foreign exchange rates, principally 
the US Dollar against Sterling, can affect the 
Group’s results. 

The 2023 average exchange rate for the US 
Dollar applied in the translation of income 
statement and cash flow items was $1.24  
(2022 – $1.24). The exchange rate for the US 
Dollar applied to the translation of Balance  
Sheet items at 31 December 2023 was $1.27 
(31 December 2022 – $1.21). 

Using 2023 average exchange rates would have 
decreased 2022 revenue by £1.3m and 
decreased 2022 adjusted operating profit by 
£0.1m. A 10 cents movement in the £:$ 
exchange rate is estimated to affect forecast 
full-year revenue on average by £46m, adjusted 
operating profit by £3m and net debt by £12m.

Cash flow
The Group generated free cash flow of £15.5m 
in 2023 (2022 – £27.7m) as set out in the 
table below:

Operating profit
Amortisation of intangible 
assets from acquisitions
Net restructuring  
cost/(income)
Site relocation costs
Adjusted operating profit
Depreciation (including 
amortisation of software)
Working capital and 
provisions movement, net 
of restructuring items
Pension contributions
Pension service and 
running costs
Other items(1)
Interest paid, net
Income tax paid, net
Capital expenditure
Sale of property, plant 
and equipment
Free cash flow
Corporate undertakings
Net restructuring (cash 
paid)/proceeds
US pension settlement
Dividends paid
Purchase of shares held 
by employee benefit trust
Net cash flow
Effect of foreign exchange 
rate changes
IFRS 16 non-cash 
additions and 
modifications including 
acquisition
Change in net debt
Opening net debt
Closing net debt

2023
£m

37.9

2022
£m

32.5

2.2

0.2

5.6
0.1
45.8

(4.2)
–
28.5

49.5

49.6

(27.6)
(1.4)

1.3
1.6
(12.9)
(5.6)
(35.9)

0.7
15.5
(25.8)

(2.1)
(0.9)
(6.6)

(5.6)
(25.5)

(12.1)
(2.9)

1.5
5.6
(9.0)
(3.5)
(30.5)

0.5
27.7
(26.7)

2.1
–
(1.2)

(4.5)
(2.6)

8.5

(14.2)

(7.9)
(24.9)
(178.9)
(203.8)

(9.0)
(25.8)
(153.1)
(178.9)

(1)  Other items comprises £4.1m share-based payment 
charges (2022 – £4.3m), £(1.0m) profit on share of 
joint venture (2022 – £(0.4m)), £(1.3m) working 
capital and provision currency movements (2022 – 
£1.8m) and £(0.2m) profit on sale of fixed assets 
(2022 – £(0.1m)).

Capital expenditure
Gross capital expenditure of £35.9m (2022 – 
£30.5m) was 0.9 times depreciation excluding 
the impact of IFRS 16 (2022 – 0.8 times). The 
disposal of property, plant and equipment raised 
£0.7m (2022 – £0.5m). 2024 capital investment 
is expected to be slightly above depreciation 
(excluding the impact of IFRS 16). We are 
prioritising new investment on growth projects 
where contracts have been secured, important 
replacement equipment for current production 
and sustainability related items.

Working capital
Working capital increased by £29.6m in 2023 to 
£160.9m as at 31 December 2023 (31 
December 2022 – £131.3m), of which £6.6m 
decrease related to foreign currency 
movements. The underlying increase reflects 
increased trading in the period. Receivables 
were higher as a result of revenue growth and 
inventory was higher with planned investment 
to enable us to meet the strong increase in 
demand from our customers, as well as to 
mitigate ongoing supply chain issues in 
Aerospace. In 2023, working capital increased 
as a percentage of sales by 120 basis points to 
16.7% (2022 – 15.5%). We are likely to see an 
increase in working capital over the coming year 
to support the growth anticipated in Aerospace. 
Our medium-term target remains for working 
capital as a percentage of sales to reduce 
towards the 15% level.

The Group participates in some non-recourse 
reverse factoring schemes which are arranged 
by our customers as a way of reducing credit 
risk. The trade receivables reverse factored 
under such non-recourse schemes at 31 
December 2023 were £29.1m (31 December 
2022 – £24.9m). The net impact of reverse 
factoring on 2023 was a cash inflow in working 
capital of £5.5m (2022 – £6.2m inflow) and the 
discount interest presented within other finance 
costs is a charge of £0.8m in 2023 (2022 – 
£0.6m). These arrangements follow standard 
market terms and conditions and, as noted 
above, are 100% non-recourse to the Group, 
thereby transfer all credit risk to the financial 
institutions who provide the factoring schemes. 

Dividend 
The Board is proposing a final dividend of 1.70 
pence per share (2022 – 1.00 pence). If 
approved, it would be paid on 31 May 2024 to 
shareholders on the register at the close of 
business on 3 May 2024 and payment would 
total £7.0m. This would deliver total dividends 
paid and proposed in respect of 2023 of 2.30 
pence per share (2022 – 1.30 pence). At the 
level recommended, the full year dividend would 
be covered 4.5 times by adjusted earnings per 
share, which benefitted from the release of the 
provision for uncertain tax positions as 
described above. The cash outflow incurred 
during 2023 in respect of dividends was £6.6m 
(2022 – £1.2m) relating to the final dividend for 
2022 and the interim dividend for 2023. 

We will continue to follow a progressive 
dividend policy reflecting earnings per share, 
free cash flow generation, market conditions 
and dividend cover over the medium-term. 

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Net debt/EBITDA

Funding headroom (£m)

Return on capital employed (%)

22

23

1.47x

1.6x

22

23

179

142

22

23

4.7

7.1

Goodwill 
The decrease in goodwill from £199.7m 
at 31 December 2022 to £193.3m at 31 
December 2023 reflects foreign exchange 
differences of £6.4m.

Retirement benefit schemes 
The retirement benefit surplus in respect of the 
Group’s UK defined benefit pension plan (“the 
UK Plan”) decreased by £3.3m to £48.5m (31 
December 2022 – £51.8m) due to £5.0m net 
actuarial losses and £0.8m running costs partly 
offset by £2.5m net interest income. Retirement 
benefit deficits in respect of the US and other 
territories decreased by £4.1m to £8.0m (31 
December 2022 – £12.1m). During 2023, one 
of the US defined benefit plans was settled 
following a combination of lump sum payments 
and annuity purchase. A net expense of £nil and 
cash outflow of £0.9m (see Note 32b) was 
recorded in 2023 in relation to this settlement.

The latest triennial actuarial valuation of the UK 
Plan as at 5 April 2022 showed a surplus of 
£24.5m (5 April 2019 – deficit of £10.2m). 
The Group’s deficit reduction cash contributions, 
including administration costs, to the UK Plan 
ceased on 30 June 2022.

The estimated cash contributions expected 
 to be paid during 2024 in the US funded  
plans is £0.9m (£0.9m was paid in 2023, 
excluding the contribution related to the  
US pension settlement). 

Net debt
Net debt which includes IFRS 16 lease  
liabilities increased by £24.9m to £203.8m  
at 31 December 2023 (31 December 2022 – 
£178.9m). As noted in the cash flow above, the 
Group generated net cash outflow of £25.5m 
(as defined in Note 32c), after £8.5m favourable 
foreign currency movements and £7.9m 
non-cash changes in lease liabilities due to 
additions and modifications.

Net debt excluding IFRS 16 lease liabilities 
of £71.8m (31 December 2022 – £78.4m) 
increased by £31.5m to £132.0m at 31 
December 2023 (31 December 2022 – 
£100.5m), due to free cash inflow of £15.5m 
and £4.2m favourable foreign currency 
movements being more than offset by 
£25.8m cash outflow in respect of corporate 
undertakings, £10.2m capital repayment of 
leases and £15.2m net cash outflows for 
dividends, purchase of shares, restructuring 
and US pension settlement.

Funding and Liquidity
As at 31 December 2023, the Group’s gross 
borrowings excluding leases and transaction 
costs directly attributable to borrowings were 
£181.0m (31 December 2022 – £145.3m),  
with 61% of the Group’s gross borrowings 
denominated in US Dollars (31 December  
2022 – 64%). Cash and bank balances were 
£47.6m (31 December 2022 – £43.2m). 

The maturity of these borrowings, together with 
the maturity of the Group’s committed facilities, 
can be analysed as follows: 

The Group has two covenants for committed 
borrowing facilities, which are tested at June 
and December: the Group’s net debt to EBITDA 
(defined in the Notes to the Financial Headlines 
on page 1) must not exceed 3.0x and interest 
cover, the ratio of EBITDA to interest must be 
higher than 3.5x. At 31 December 2023, the 
Group’s net debt to EBITDA was 1.6x and 
interest cover was 12.6x, both comfortably 
within covenant limits. 

Bindi Foyle
Group Finance Director

Within one year
In the second year
In years three to five
After five years

Gross

borrowings(2)

£m

1.8
78.1
101.1
–
181.0

Committed
facilities
£m

–
111.5
162.9
–
274.4

(2)  Gross borrowings include other loans and 

committed facilities, but exclude leases of £71.8m 
and transaction costs directly attributable to 
borrowings of £(1.4)m. 

At the year-end, the Group had committed 
facilities of £274.4m comprising private 
placement debt of £122.2m and revolving  
credit facilities of £152.2m. The Group is in  
a strong funding position, with headroom at 
31 December 2023 of £142.4m in cash and 
undrawn facilities. 

During the second half of 2023, the Group 
extended the maturity of the sustainability linked 
UK revolving credit facility to November 2027 
with a continued commitment of £115m. New 
private placement loan notes of $50m (£39.4m) 
were issued and drawn down in February 2024. 
These notes carry an interest rate of 6.26% and 
are due for repayment in February 2030.

The weighted average maturity of the Group’s 
committed facilities at 31 December 2023 was 
2.9 years. The current weighted average 
maturity of the Group’s facilities, updated for the 
February 2024 loan notes of $50m, is 3.2 years.

The Group has £1.8m (2022 – £0.5m) of 
uncommitted borrowings which are repayable 
on demand. 

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

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STRATEGIC REPORT / VIABILITY STATEMENT

Viability statement

Following a robust assessment, the Directors have concluded that  
the Group and Parent Company have sufficient funds to operate for  
the foreseeable future (evaluated to 31 December 2026), even in a  
severe but plausible downside scenario.

The Board has considered a three-year period, 
as this reflects the normal mid-term planning 
cycle of its business operations while 
adequately covering customer lead times for 
both new and expansion investment. In addition, 
this period provides sufficient clarity to consider 
the business prospects and continued recovery 
from the pandemic under a base case, while 
also assessing impacts under a severe but 
plausible downside scenario. 

Overall, the Board anticipates good growth for 
the Group in 2024 in line with its expectations. 
Momentum is building in our Aerospace 
Division. We have achieved a diversified 
position across key civil and defence aircraft 
platforms and are benefiting from increasing 
aircraft build rates which we expect will lead to 
higher sales in 2024 and beyond. Supply chain 
issues are improving as anticipated and we 
expect further improvement as 2024 
progresses. Beyond this, we can expect 
Aerospace performance to continue to improve 
in 2025 as production rates increase, supply 
chain continues to improve, and additional 
contractually agreed price rises take effect. Our 
Flexonics Division performed well in 2023 with 
double-digit margins and strong growth in both 
land vehicles and power & energy. In 2024 we 
expect to maintain good performance with land 
vehicle market demand normalising to more 
typical levels and continuing robust demand in 
our downstream oil & gas business.

The base case projections of the viability 
assessment are based on the Group’s Budget 
for 2024, the latest forecast for 2025 collected 
at the same time as the budget and the Group’s 
Strategy for 2026. Air-passenger traffic volumes 
continued to recover strongly during 2023. 
Revenue Passenger-Kilometres (RPKs) 
increased by 37% and have now reached 94% 
of 2019 (pre-pandemic) levels. Domestic 
passenger traffic surpassed 2019 RPKs during 
the year, reaching 104% of 2019 levels, while 
international passenger traffic has reached 89% 
of pre-pandemic levels. Air traffic will continue 
to grow driven by demand in Asia-Pacific. The 
lower operating cost and better sustainability of 
new aircraft, on which Senior has significant 
content, will continue to be a necessity for the 
airline industry. In the Group’s other key 
markets, defence sees the Group well placed 
with good content on the F-35 Joint Strike 
Fighter, mature programmes such as the C-130J 
and A400M transport aircraft, Eurofighter and 
the newer T-7A Red Hawk trainer programme. 
In Flexonics, ACT expects the North American 
heavy-duty truck market to decline by 16% in 
2024 reflecting a return to more normal levels of 
production before returning to growth in 2025. 
As stated by S&P, European truck and bus 

market production grew by 14% in 2023 and is 
forecast to decline by 11% in 2024, with growth 
resuming in 2025. The global commercial 
vehicle market is expected to grow at low 
single-digit compound annual growth rate 
through the cycle. According to S&P, European 
passenger vehicle production grew by 12% in 
2023 and it is forecast to decline by 3% in 2024.

In power and energy markets, demand for oil  
in 2024 is anticipated by the IEA to increase by 
1%, in line with the growth in supply. Refining 
capacity is anticipated to increase by 1% per 
annum over the next five years. Wood 
McKenzie forecast that oil consumption will 
peak in 2028 as improvements in the efficiency 
of the global-vehicle fleet and the adoption of 
EVs lead to lower demand, while renewables 
and nuclear represent a greater share of 
energy supply.

In determining a severe but plausible downside 
scenario, the base case projections are flexed to 
reflect the weighted probability and cumulative 
estimated effects of all the Group’s principal 
risks and uncertainties, as disclosed on pages  
62 to 69. This scenario reflects the combined 
probabilistic effect of all principal risks, rather 
than individual scenarios for each risk, according 
to impact and likelihood of occurrence and 
include mitigations where appropriate to 
maintain liquidity. These effects drive key 
metrics in revenue growth, operating profit 
margin and borrowing rates. The top 5 principal 
risks with the highest estimated effect on key 
metrics include Economic and Geopolitical 
impact, Cyber/Information Security, Inflation, 
Climate Change and Price-Down Pressures. 
The remaining risks, such as Pandemic, Supply 
Chain Challenges and Customer Disruption, 
have relatively equal weighting in the scenario, 
with Corporate Governance Breach and 
Implementation of Strategy having the lowest 
estimated effect.

To address the impacts under the severe but 
plausible downside, the Board has considered 
the mitigating actions within the Group’s direct 
control. These include a continued focus on 
conserving cash through vigilant management 
of capital expenditure and working capital 
together with further restructuring actions  
and limiting non-critical discretionary spend.

Committed facilities and debt covenants 
At 31 December 2023, the Group held 
committed borrowing facilities of £274.4m with 
liquidity headroom of £142.4m. New private 
placement loan notes of $50m (£39.4m) were 
issued and drawn down in February 2024. 
These notes carry an interest rate of 6.26% and 
are due for repayment in February 2030. The 
weighted average maturity of the Group’s 

78
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SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

committed facilities at the end of December 
2023 was 2.9 years. The current weighted 
average maturity of the Group’s facilities, 
updated for the February 2024 loan notes of 
$50m, is 3.2 years. Net debt (defined in Note 
32c) was £203.8m, including £71.8m of 
capitalised leases which do not form part of  
the definition of debt under the committed 
facilities and do not impact the Group’s 
lending covenants. 

The Group has two covenants for committed 
borrowing facilities, which are tested at June 
and December: the Group’s net debt to EBITDA 
(defined in the Notes to the Financial Headlines 
on page 1) must not exceed 3.0x and interest 
cover, the ratio of EBITDA to interest must be 
higher than 3.5x. At 31 December 2023, the 
Group’s net debt to EBITDA was 1.6x and 
interest cover was 12.6x, both comfortably 
within covenant limits. 

Board’s conclusion 
Modelling the base case and severe but 
plausible downside scenario and mitigations 
indicate that the Group is in compliance with all 
debt covenants at all measurement dates out to 
31 December 2026. The scenarios also highlight 
sufficient liquidity headroom throughout the 
period in light of the committed facilities 
available. Accordingly, following a robust 
assessment the Directors have concluded that 
the Group and Parent Company have sufficient 
funds to operate for the foreseeable future, even 
in a severe but plausible downside scenario. For 
the going concern assessment, the foreseeable 
future covers a minimum period of 12 months 
from the date of approval of these Financial 
Statements, and with the viability period 
evaluated out to 31 December 2026. 

Going concern 
As a consequence of the work undertaken  
to support the viability statement above, the 
Directors have, at the time of approving these 
Financial Statements, a reasonable expectation 
that the Group and Parent Company have 
adequate resources to continue in operational 
existence for the foreseeable future, being a 
period of at least 12 months from the date of 
approval of these Financial Statements. 
Accordingly, they continue to adopt the going 
concern basis of accounting in preparing these 
Financial Statements, having undertaken a 
rigorous assessment of the financial forecasts. 

Approval
The Strategic Report from pages 1 to 79 was 
approved by the Board of Directors on 1 March 
2024 and signed on its behalf by 

David Squires
Group Chief Executive Officer

22
23 

25 

37

89

35

32

Non-Financial and Sustainability Information Statement

In compliance with the Non-Financial Reporting requirement set out in sections 414CA and 414CB of the Companies Act 2006, the table below 
illustrates where our stakeholders can find information in respect of non-financial matters. 

Non-financial information

Business Model

Principal Risks

Non-Financial KPIs

Section of the report

Our Business Model

Risks and Uncertainties

Key Performance Indicators

Climate-Related Financial Disclosures

Task Force on Climate-Related Financial Disclosures (TCFD)

Pages

6

58

56

25

Non-financial 
information

Environmental 
Matters

Policies

Sustainability Framework – reflects Senior’s commitment to 
creating long-term value for the environment, employees, 
communities and business partners.

Health, Safety and Environmental Policy – sets out Senior’s 
commitment to creating a safe and healthy work environment 
free of occupational injuries, ill-health and environmental 
incidents.

Related  
principal risk

Climate 
change

Due dilligence and outcomes

Pages

•  Sustainability – Environment
•  Streamlined Energy and 

Carbon Reporting

•  Climate-Related Financial 

Disclosures

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Code of Conduct – provides a clear framework outlining the 
expected behaviour and ethical standards for Senior’s employees.

Corporate 
Governance 
Breach

•  Sustainability – Governance
•  Internal Controls and Risk 

Management

Talent and 
Skills

•  Sustainability – People and 

Culture

•  Sustainability – Health & 

Safety

Whistle-blowing Policy – encourages employees to report 
suspected or observed wrongdoing, unethical behaviour within 
the workplace and provides contact details of an independent, 
third-party whistle-blowing service.

Perform – Senior’s performance and development system is 
designed to manage and enhance the performance of its 
employees.

Learn – Senior’s global learning management platform is 
designed to deliver and track training courses, promoting 
continuous learning and development among employees.

Environmental Health & Safety Management Framework 
comprising:

•  Senior’s Safety Standards – define the minimum health and 

safety requirements for all Group operating businesses.
•  Senior’s Health & Safety Essential Behaviours – the 
behaviour model helping its employees understand the 
behaviours they “should” and “should not” display to 
strengthen the Company’s health and safety culture.

•  Senior’s Golden Rules – safety principles and guidelines 
designed to prevent accidents and protect wellbeing of 
employees, contractors, suppliers and visitors whilst on 
Senior’s premises.

Respect for 
Human Rights

Human Rights Policy – sets out standards Senior expects 
from its employees, customers and suppliers regarding 
human rights.

Corporate 
Governance 
Breach

•  Internal Controls and Risk 

89

Management 

Modern Slavery Act Statement – outlines the Company’s 
actions to assess potential modern slavery risks and processes to 
minimise any risk of slavery or human trafficking.

Anti-corruption 
and anti-bribery

Agents Policy – applies to business dealings with agents 
contracted to represent and act on behalf of Senior in any sales 
capacity.

Corporate 
Governance 
Breach

•  Internal Controls and Risk 

89

Management

Gifts and Hospitality Policy – restricts the receiving and giving 
of gifts and hospitality from, and to, third parties.

Whistle-blowing Policy

Social matters Diversity and Inclusion Executive Commitment – dedication 

and involvement of Senior’s leaders in promoting diversity and 
inclusion, creating the environment where individuals from 
diverse background feel valued, respected and have equal 
opportunities for success. 

Sustainability Framework 

  For more information please visit: www.seniorplc.com

Talent and 
Skills

•  Sustainability – Equality, 
Diversity and Inclusion

34
36

•  Sustainability – Communities

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

79
79

 
 
 
 
GOVERNANCE / 

Governance

Developing fluid 
conveyance solutions for 
production today...

Fluid conveyance solutions for  
aerospace applications
Senior is a leading provider of high performance  
fluid conveyance solutions for the most demanding 
aerospace applications. We design and manufacture 
complex components and assemblies that enable  
the safe and efficient performance of air, fuel and 
hydraulic systems in challenging civil, defence  
and space applications.

Modular connector for technology  
demonstrator platform
Managing the myriad fluid connections between the 
fuselage and wing-mounted gas turbine engine is a 
complex and challenging task. Senior developed an 
innovative, modular assembly that groups together all 
the major fluid system inputs and outputs, providing 
major advantages in assembly time and build quality 
for a technology demonstrator platform for a large 
aerospace OEM.

80

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

IN THIS SECTION 
82  Chair’s Governance Letter
83  Board at a Glance
84  Board of Directors
87  Executive Committee
88  Board Leadership and   

  Company Purpose

92  Division of Responsibilities
94  Composition, Succession  

  and Evaluation

95  Nominations Committee  

  Report

  Report of the Directors

98 
100    Audit Committee Report
106    Remuneration Committee  

128   

129   

  Report

106    Chair’s Annual Statement
110   

 2023 Remuneration Report 
at a Glance

111    Remuneration Report:  

  Policy

118   

 Annual Report on 
Remuneration 

 Statement of Directors’ 
Responsibilities
 Independent Auditor’s 
Report to the Members of 
Senior plc

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...helping our customers 
deliver their innovative 
technologies to the 
marketplace tomorrow

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

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GOVERNANCE / CHAIR’S GOVERNANCE LETTER

Chair’s governance letter

Maintaining focus on the Board’s diversity has 
remained a priority. We believe that a diverse 
Board composition is critical to good governance 
and decision-making. I am pleased to confirm 
that as at 31 December 2023, the Company met 
the objectives of the Board Diversity Policy with 
57% of the Board comprising female Directors, 
and two Board Directors being from a minority 
ethnic background. In addition, following the 
publication of an update report from the Parker 
Review in March 2023, the Board decided to set 
the target of 30%, to be achieved by December 
2027, in respect of the Group’s senior 
management positions that will be occupied by 
ethnic minority executives.

Recognising the importance of understanding 
the needs and expectations of our stakeholders, 
the Board continued its engagement activities 
in 2023. More information on these activities 
can be found on pages 48 to 53 of the  
Strategic Report.

Senior’s Purpose reinforces our commitment to 
sustainability; this was further evidenced by the 
approval of our Net Zero targets by the Science 
Based Targets initiative, putting us firmly on 
course to significantly reduce our carbon 
emissions. As we move into next year, the 
Company will continue to drive progress on 
innovative solutions to support its customers in 
transition to low-carbon and clean energy 
options and to achieve its own environmental 
objectives. The Board will continue to provide 
guidance and constructive challenge.

This year’s AGM will take place on 26 April 2024 
as a physical meeting, and we look forward to 
seeing you on the day.

In conclusion, the Board and I would like to 
thank you for your ongoing support. We remain 
committed to upholding the highest standards 
of governance.

Ian King
Chairman 
1 March 2024

Dear Shareholder,
On behalf of the Board, I am pleased to present 
the Senior plc Corporate Governance Report for 
the year ended 31 December 2023.

Over the past 12 months, the Company 
maintained a strong performance despite 
challenging business and geopolitical 
circumstances. I would like to thank my fellow 
Directors for their continued stewardship, 
dedication and commitment. The decisions 
made and the direction taken by the Board 
were guided by the long-term interests of  
our stakeholders.

In 2023, the Board continued with in-person 
Board meetings and made site visits to two of 
the Group’s operating businesses – Senior 
Aerospace Metal Bellows and Senior Flexonics 
Bartlett, both located in the USA. These visits 
offered an opportunity for the Directors to 
engage directly with local management teams 
and employees, and to learn more about the 
challenges and opportunities faced by the 
operating businesses.

This year, Celia Baxter and Giles Kerr retired 
from the Board following the conclusion of the 
Company’s AGM in April 2023 after nine years 
of service. Their expertise, leadership and 
dedication were invaluable to the Board’s 
discussions and decision-making during their 
tenures, and we wish them all the best in their 
future endeavours. Barbara Jeremiah and Mary 
Waldner, the two Directors who have taken 
over as Chairs of the Remuneration and Audit 
Committee respectively, have settled into their 
roles exceptionally well, bringing fresh 
perspectives and insights into our discussions. 
With Barbara stepping into the role of the 
Senior Independent non-executive Director 
following the conclusion of the 2023 AGM, the 
Company continued its commitment to 
upholding high governance standards. At the 
same time, Mary Waldner, who has taken over 
from Celia Baxter as the non-executive Director 
designated to engage with the Group’s 
employees, maintained focus on employee 
engagement initiatives. She proactively 
participated in site visits and employee focus 
groups, bringing valuable insights from the 
Group’s employees to Board discussions.

Acting on the outcomes of our 2022 Board 
performance review, the Board took the 
opportunity to further enhance the breadth of its 
skills and expertise. With effect from 1 January 
2024, Joe Vorih was appointed to the Board as a 
non-executive Director. I am very pleased to 
welcome Joe to the team, and the Board is 
confident that Joe’s leadership and engineering 
background, coupled with his broad international 
experience in Senior’s industrial sectors, will 
complement the current Board and prove 
invaluable to Senior’s continued development.

Ian King | Chair 
“The decisions made and the 
direction taken by the Board 
were guided by the long-term 
interests of our stakeholders.”

Statement of compliance with 
the Corporate Governance Code
As a Premium Listed company, Senior plc is 
subject to the UK Corporate Governance Code 
2018 (the Code). The code is published by the 
Financial Reporting Council and available at  
www.frc.org.uk. The Company has been  
compliant with the Code throughout the  
financial year under review.

Further information on how the Company has 
applied the Principles and complied with the 
Provisions of the Code can be found on the 
following pages:

Board Leadership and 
Company Purpose 

Division of 
Responsibilities 

Composition,  
Succession  
and Evaluation 

Audit, Risk and 
Internal Control 

Remuneration 

88 to 91

92 to 93

94 to 97

100 to 105

106 to 127

82

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

 
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Board at a glance

The Board is responsible for Group decisions affecting governance, strategy  
and the approval of annual operating budgets and Financial Statements.

Board and Committee membership as at 31 December 2023 and meeting attendance in 2023
The membership and attendance record of the full Board Meetings and its full Committee Meetings during 2023 are shown in the table below:

Chair

Ian King
Celia Baxter(1)
Susan Brennan
Bindi Foyle
Barbara Jeremiah
Giles Kerr(2)
Rajiv Sharma
David Squires
Mary Waldner

Total number of meetings

Main Board

Ian King

Audit Committee

Nominations Committee

Remuneration Committee

Mary Waldner

Ian King

Barbara Jeremiah

11/11
3/3
11/11
11/11
11/11
3/3
11/11
11/11
11/11
11

–
1/1
5/5
–
5/5
1/1
5/5
–
5/5
5

6/6
2/2
6/6
–
6/6
2/2
6/6
–
6/6
6

7/7
2/2
6/7
–
7/7
2/2
7/7
–
7/7
7

(1) Celia Baxter stepped down from the Board on 21 April 2023.
(2) Giles Kerr stepped down from the Board on 21 April 2023.

Board and Executive Committee gender and ethnicity metrics as at 31 December 2023

Number of  
Board members

Percentage of  
the Board 

Number of senior 
positions  
on the Board  
(Group CEO,  
Group FD, SID, Chair)

Number in Executive 
Committee 

% of Executive 
Committee

Gender representation
Men
Women
Not specified

Ethnicity
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

3
4
–

5
–
2

–

–
–

43%
57%
–

71%
–
29%

–

–
–

2
2
–

3
–
1

–

–
–

5
3
–

7
–
1

–

–
–

62%
38%
–

87%
–
13%

–

–
–

Celia Baxter and Giles Kerr were excluded from the tables relating to the Board gender and ethnicity representation.
Joe Vorih was appointed to the Board on 1 January 2024 and has not been included in the tables above.

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GOVERNANCE / BOARD OF DIRECTORS

Board of Directors

Ian King
Company Chair and Chair of the 
Nominations Committee

Barbara Jeremiah
Senior Independent Non-Executive Director, 
Chair of the Remuneration Committee

Susan Brennan
Independent Non-Executive Director

Bindi Foyle

Group Finance Director

Rajiv Sharma

David Squires

Independent Non-Executive Director

Group Chief Executive Officer 

Committee membership:
Nominations and Remuneration. 

Committee membership:
Audit, Nominations and Remuneration.

Independence
Ian met the UK Corporate Governance 
Code’s independence criteria on his 
appointment as Company Chair.

Qualifications
Fellow of the Chartered Institute of 
Management Accountants.

Skills and experience
Ian King joined the Board in November 2017 
as a non-executive Director and became Chair 
in April 2018. For more than 40 years Ian has 
held many senior management and 
directorship roles, including finance, executive 
management, customer support and strategic 
planning. Ian joined Marconi in 1976 and held 
a number of roles with them. He was Chief 
Executive of Alenia Marconi when Marconi 
and British Aerospace merged in 1999 to 
form BAE Systems plc. He then became 
Group Strategy and Planning Director of BAE 
Systems; Ian was its Chief Executive from 
2008 until his retirement in June 2017. He 
was also the senior independent director of 
Rotork plc until June 2014.

External appointments
Ian is the Senior Independent Director of 
Schroders plc, having been appointed to its 
Board on 1 January 2017, the lead non-
executive director of the Department for 
Transport, a non-executive director of High 
Speed Two (HS2) Limited, and is a senior 
adviser at Gleacher Shacklock LLP. 

Specific contribution to the Company’s 
long-term success
Ian leads the Board in defining the strategy of 
the Group and driving the Company’s Vision 
to produce sustainable growth in operating 
profit, cash flow and shareholder value. Ian 
has relevant direct experience in Aerospace, 
a key element of Senior’s strategy.

Upon the retirement of Celia Baxter following 
the conclusion of the 2023 AGM, Barbara 
was appointed the Chair of the Remuneration 
Committee and the Senior Independent 
non-executive Director.

Qualifications
BA in Political Science and a qualified lawyer.

Skills and experience
Barbara Jeremiah was appointed to the 
Board on 1 January 2022. Barbara is a US 
citizen and has over 30 years’ experience 
with Alcoa Inc, in a number of positions, 
including Executive Vice President, Corporate 
Development and Chairman’s Counsel. She 
was formerly Chairwoman of Boart Longyear 
Limited and a non-executive director of 
Premier Oil plc and Russel Metals Inc. 
Barbara was most recently a non-executive 
director and Remuneration Committee Chair 
of Aggreko plc from March 2017 to August 
2021. 

External appointments
Barbara was appointed a non-executive  
Director of Johnson Matthey Plc with effect 
from 1 July 2023. She was also appointed 
Senior Independent Director of Johnson 
Matthey Plc following the conclusion of their 
AGM on 20 July 2023. Barbara has been the 
Chair of The Weir Group plc since April 2022, 
having been appointed a non-executive 
director of that company in August 2017.

Specific contribution to the Company’s 
long-term success
Barbara’s extensive experience in a number 
of Senior’s key markets as an executive and a 
non-executive director complements those 
of the existing members of the Board.

Committee membership:
Audit, Nominations 
and Remuneration.

Qualifications
BSc in Microbiology and MBA.

Skills and experience
Susan Brennan joined the Board in January 
2016. Susan has more than 30 years of 
manufacturing experience, including 
commercial vehicle electric battery, fuel cell, 
automotive vehicle, powertrain, and 
component assembly. Susan has dedicated 
her career to improving American 
manufacturing. In her time as a 
manufacturing practitioner, she has always 
been a strong proponent of sustainability. 

From August 2021 to October 2022, Susan 
was the President and Chief Executive 
Officer of Romeo Power, Inc. In the past, she 
served as Chief Operations Officer of Bloom 
Energy and in a variety of leadership roles for 
major automakers, including Nissan and Ford. 

Susan is the founder and a board member of 
the Southern Automotive Women’s Forum 
and is an adviser to many other women’s 
empowerment groups.

External appointments
Susan is currently the Chief Executive Officer 
and a board member of 5E Advanced 
Materials, Inc., a company positioned to 
become a vertically integrated global leader 
in BORON + advanced materials with a focus 
on enabling decarbonisation as well as 
critical, high value applications within electric 
transportation, clean energy, food and 
domestic security. Susan was appointed to 
this role with effect from 24 April 2023.

Specific contribution to the Company’s 
long-term success
Susan brings valuable manufacturing 
experience to the Board, especially in areas 
of key technological advances. Her 
operational and executive experience, 
particularly in automotive and component 
assembly, means she is well placed to 
understand issues at both operational and 
strategic levels.

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to her appointment as an executive Director, 

the US, Europe and Asia and has multi-

Executive Officer in June 2015. A graduate in 

industry global experience. He has managed 

business management, a Fellow of the 

November 2010 as Global CEO Industrial and 

Skills and experience

was responsible for developing and executing 

David Squires was appointed to the Board in 

a growth strategy. He has lived and worked in 

May 2015 and became Group Chief 

Committee membership:

Group’s Executive Committee and the 

Treasury Committee, which is not formally 

appointed as a Committee of the Board.

Committee membership:

Audit, Nominations  

and Remuneration.

Qualifications

Qualifications

BTech in Mechanical Engineering and MBA, 

BSc (Hons) in Economics & Accounting 

Marketing & Strategy.

and a Chartered Accountant.

Skills and experience

Bindi Foyle joined the Board as an executive 

Director in May 2017 and became Group 

Finance Director in July 2017. Bindi joined 

Senior as Group Financial Controller in 

January 2006, a role she held until July  

2014 when she became responsible for the 

Group’s Investor Relations activities. Prior  

Bindi was Director of Investor Relations and 

Corporate Communications for the Group. 

Prior to joining Senior, Bindi held senior 

finance roles at Amersham plc and GE, 

having previously worked with BDO  

Stoy Hayward.

External appointments

Bindi is a non-executive director of 

Avon Protection plc and is the Chair 

of its Audit Committee. 

Specific contribution to the Company’s 

long-term success

Bindi’s experience of financial control and 

investor relations and communications 

means that she is ideally placed to 

implement the strategy and policies 

approved by the Board. Since joining the 

Group in 2006, she has gained extensive 

knowledge of the running of all the Group’s 

operations and is instrumental in managing 

Skills and experience

Rajiv Sharma was appointed to the Board in 

January 2019. Rajiv has nearly 30 years’ 

experience which includes commercial, 

operations, M&A, strategy, digital and general 

management. Rajiv joined Coats Group plc in 

complex businesses with blue-chip 

companies. The majority of his career has 

been dedicated to growing or turning around 

businesses and he has been on the board of 

joint ventures. During his career, Rajiv has 

held senior roles in various companies, 

including Honeywell, GE and Shell.

External appointments

Rajiv has been the Group Chief Executive 

of Coats Group plc since January 2017, 

having served as an executive director 

since March 2015. 

long-term success

Rajiv has had a long career running and 

growing multinational companies across the 

world, particularly in Southeast Asia. His 

background in mechanical engineering 

means that he brings operational and 

the Group’s finances and assisting the Group 

technical understanding to the Board’s 

Chief Executive Officer in the management 

discussions. His experience of developing 

of the Executive team.

and executing growth strategy makes his 

contribution to delivering the Company’s 

long-term success an important one. 

Committee membership:

David chairs the Group’s Executive 

Committee. He is also the Chair of the 

Health, Safety & Environment Committee, 

which meets formally three times a year to 

formulate the Group’s HSE strategy and 

objectives for approval by the Board.

Qualifications

BA in Business Management Studies,  

a Fellow of the Chartered Institute of 

Purchasing and Supply and Fellow of the 

Royal Aeronautical Society.

Chartered Institute of Purchasing and Supply 

and Fellow of the Royal Aeronautical Society. 

David has held senior posts in operations and 

procurement, business development, 

programme management and general 

management. David started his career in the 

oil industry working for Shell; however, most 

of his working life has been spent in the 

aerospace industry, initially with Hughes 

Aircraft Company (now Raytheon), then 

GEC-Marconi/BAE Systems and Eaton 

Corporation. Prior to joining Senior plc in May 

2015, David was Chief Operating Officer of 

External appointments

David holds no other directorships.

Specific contribution to the Company’s 

long-term success

David has a long-established career in 

manufacturing, for the most part having 

specialised in the aerospace sector. He 

brings extensive knowledge of the aerospace 

industry and broad international experience, 

as well as understanding of supply chain and 

business development to the Board. David 

has been the guiding force in driving the 

Group’s Vision and operating in a safe and 

ethical manner.

Specific contribution to the Company’s 

Cobham plc.

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Ian King

Company Chair and Chair of the 

Nominations Committee

Barbara Jeremiah

Susan Brennan

Senior Independent Non-Executive Director, 

Independent Non-Executive Director

Chair of the Remuneration Committee

Bindi Foyle
Group Finance Director

Rajiv Sharma
Independent Non-Executive Director

David Squires
Group Chief Executive Officer 

Independence

Ian met the UK Corporate Governance 

Code’s independence criteria on his 

appointment as Company Chair.

Qualifications

Fellow of the Chartered Institute of 

Management Accountants.

Committee membership:

Nominations and Remuneration. 

Committee membership:

Audit, Nominations and Remuneration.

Committee membership:

Audit, Nominations 

and Remuneration.

Upon the retirement of Celia Baxter following 

the conclusion of the 2023 AGM, Barbara 

Qualifications

was appointed the Chair of the Remuneration 

BSc in Microbiology and MBA.

Skills and experience

Skills and experience

Ian King joined the Board in November 2017 

Barbara Jeremiah was appointed to the 

as a non-executive Director and became Chair 

Board on 1 January 2022. Barbara is a US 

in April 2018. For more than 40 years Ian has 

citizen and has over 30 years’ experience 

held many senior management and 

with Alcoa Inc, in a number of positions, 

directorship roles, including finance, executive 

including Executive Vice President, Corporate 

management, customer support and strategic 

Development and Chairman’s Counsel. She 

Committee and the Senior Independent 

non-executive Director.

Qualifications

BA in Political Science and a qualified lawyer.

manufacturing experience, including 

Skills and experience

Susan Brennan joined the Board in January 

2016. Susan has more than 30 years of 

commercial vehicle electric battery, fuel cell, 

automotive vehicle, powertrain, and 

component assembly. Susan has dedicated 

her career to improving American 

manufacturing. In her time as a 

manufacturing practitioner, she has always 

been a strong proponent of sustainability. 

planning. Ian joined Marconi in 1976 and held 

was formerly Chairwoman of Boart Longyear 

From August 2021 to October 2022, Susan 

a number of roles with them. He was Chief 

Executive of Alenia Marconi when Marconi 

and British Aerospace merged in 1999 to 

form BAE Systems plc. He then became 

Limited and a non-executive director of 

Premier Oil plc and Russel Metals Inc. 

was the President and Chief Executive 

Officer of Romeo Power, Inc. In the past, she 

Barbara was most recently a non-executive 

served as Chief Operations Officer of Bloom 

director and Remuneration Committee Chair 

Energy and in a variety of leadership roles for 

Group Strategy and Planning Director of BAE 

of Aggreko plc from March 2017 to August 

major automakers, including Nissan and Ford. 

Systems; Ian was its Chief Executive from 

2008 until his retirement in June 2017. He 

was also the senior independent director of 

2021. 

Rotork plc until June 2014.

External appointments

Ian is the Senior Independent Director of 

Schroders plc, having been appointed to its 

Board on 1 January 2017, the lead non-

executive director of the Department for 

Transport, a non-executive director of High 

Speed Two (HS2) Limited, and is a senior 

adviser at Gleacher Shacklock LLP. 

Director of Johnson Matthey Plc with effect 

empowerment groups.

External appointments

Barbara was appointed a non-executive  

from 1 July 2023. She was also appointed 

Senior Independent Director of Johnson 

Matthey Plc following the conclusion of their 

AGM on 20 July 2023. Barbara has been the 

Chair of The Weir Group plc since April 2022, 

having been appointed a non-executive 

director of that company in August 2017.

Susan is the founder and a board member of 

the Southern Automotive Women’s Forum 

and is an adviser to many other women’s 

External appointments

Susan is currently the Chief Executive Officer 

and a board member of 5E Advanced 

Materials, Inc., a company positioned to 

become a vertically integrated global leader 

in BORON + advanced materials with a focus 

on enabling decarbonisation as well as 

Specific contribution to the Company’s 

long-term success

transportation, clean energy, food and 

long-term success

Barbara’s extensive experience in a number 

domestic security. Susan was appointed to 

Ian leads the Board in defining the strategy of 

of Senior’s key markets as an executive and a 

this role with effect from 24 April 2023.

Specific contribution to the Company’s 

critical, high value applications within electric 

the Group and driving the Company’s Vision 

non-executive director complements those 

of the existing members of the Board.

to produce sustainable growth in operating 

profit, cash flow and shareholder value. Ian 

has relevant direct experience in Aerospace, 

a key element of Senior’s strategy.

Specific contribution to the Company’s 

long-term success

Susan brings valuable manufacturing 

experience to the Board, especially in areas 

of key technological advances. Her 

operational and executive experience, 

particularly in automotive and component 

assembly, means she is well placed to 

understand issues at both operational and 

strategic levels.

Committee membership:
Group’s Executive Committee and the 
Treasury Committee, which is not formally 
appointed as a Committee of the Board.

Qualifications
BSc (Hons) in Economics & Accounting 
and a Chartered Accountant.

Skills and experience
Bindi Foyle joined the Board as an executive 
Director in May 2017 and became Group 
Finance Director in July 2017. Bindi joined 
Senior as Group Financial Controller in 
January 2006, a role she held until July  
2014 when she became responsible for the 
Group’s Investor Relations activities. Prior  
to her appointment as an executive Director, 
Bindi was Director of Investor Relations and 
Corporate Communications for the Group. 
Prior to joining Senior, Bindi held senior 
finance roles at Amersham plc and GE, 
having previously worked with BDO  
Stoy Hayward.

External appointments
Bindi is a non-executive director of 
Avon Protection plc and is the Chair 
of its Audit Committee. 

Specific contribution to the Company’s 
long-term success
Bindi’s experience of financial control and 
investor relations and communications 
means that she is ideally placed to 
implement the strategy and policies 
approved by the Board. Since joining the 
Group in 2006, she has gained extensive 
knowledge of the running of all the Group’s 
operations and is instrumental in managing 
the Group’s finances and assisting the Group 
Chief Executive Officer in the management 
of the Executive team.

Committee membership:
Audit, Nominations  
and Remuneration.

Qualifications
BTech in Mechanical Engineering and MBA, 
Marketing & Strategy.

Skills and experience
Rajiv Sharma was appointed to the Board in 
January 2019. Rajiv has nearly 30 years’ 
experience which includes commercial, 
operations, M&A, strategy, digital and general 
management. Rajiv joined Coats Group plc in 
November 2010 as Global CEO Industrial and 
was responsible for developing and executing 
a growth strategy. He has lived and worked in 
the US, Europe and Asia and has multi-
industry global experience. He has managed 
complex businesses with blue-chip 
companies. The majority of his career has 
been dedicated to growing or turning around 
businesses and he has been on the board of 
joint ventures. During his career, Rajiv has 
held senior roles in various companies, 
including Honeywell, GE and Shell.

External appointments
Rajiv has been the Group Chief Executive 
of Coats Group plc since January 2017, 
having served as an executive director 
since March 2015. 

Specific contribution to the Company’s 
long-term success
Rajiv has had a long career running and 
growing multinational companies across the 
world, particularly in Southeast Asia. His 
background in mechanical engineering 
means that he brings operational and 
technical understanding to the Board’s 
discussions. His experience of developing 
and executing growth strategy makes his 
contribution to delivering the Company’s 
long-term success an important one. 

Committee membership:
David chairs the Group’s Executive 
Committee. He is also the Chair of the 
Health, Safety & Environment Committee, 
which meets formally three times a year to 
formulate the Group’s HSE strategy and 
objectives for approval by the Board.

Qualifications
BA in Business Management Studies,  
a Fellow of the Chartered Institute of 
Purchasing and Supply and Fellow of the 
Royal Aeronautical Society.

Skills and experience
David Squires was appointed to the Board in 
May 2015 and became Group Chief 
Executive Officer in June 2015. A graduate in 
business management, a Fellow of the 
Chartered Institute of Purchasing and Supply 
and Fellow of the Royal Aeronautical Society. 
David has held senior posts in operations and 
procurement, business development, 
programme management and general 
management. David started his career in the 
oil industry working for Shell; however, most 
of his working life has been spent in the 
aerospace industry, initially with Hughes 
Aircraft Company (now Raytheon), then 
GEC-Marconi/BAE Systems and Eaton 
Corporation. Prior to joining Senior plc in May 
2015, David was Chief Operating Officer of 
Cobham plc.

External appointments
David holds no other directorships.

Specific contribution to the Company’s 
long-term success
David has a long-established career in 
manufacturing, for the most part having 
specialised in the aerospace sector. He 
brings extensive knowledge of the aerospace 
industry and broad international experience, 
as well as understanding of supply chain and 
business development to the Board. David 
has been the guiding force in driving the 
Group’s Vision and operating in a safe and 
ethical manner.

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

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GOVERNANCE / BOARD OF DIRECTORS CONTINUED

Joe Vorih
Independent Non-Executive Director 

Mary Waldner
Independent Non-Executive Director,  
Chair of the Audit Committee and  
Director designated to engage with  
the Group’s employees

Our Board as at 31 December 2023

Gender diversity

  57%  Female
  43%  Male

Committee membership:
Audit, Nominations and Remuneration.

Committee membership:
Audit, Nominations and Remuneration.

Qualifications
BS and MS in Mechanical Engineering  
and MBA

Skills and experience
Joe Vorih joined the Board on 1 January 
2024. Joe was previously the President of 
HBK, a division of and key platform business 
within Spectris plc. Prior to that, he worked 
for Clarcor Corporation, a NYSE listed 
business delivering filtration solutions; 
Stanadyne Corporation, a private-equity 
owned global fuel injection maker; and 
Danaher Corporation, also a US listed global 
business in industrial, test and medical 
equipment. Joe was also a Board Director of 
Muth Mirror Systems, a specialised 
automotive supplier.

External appointments
Joe is the Group Chief Executive Officer of 
Genuit plc, a leading provider of sustainable 
water, climate and ventilation products and 
systems. He is also a partner in Rocky Neck 
Partners, LLC.

Specific contribution to the Company’s 
long-term success
Joe brings broad international engineering 
expertise in the automotive, aerospace and 
industrial sectors where Senior operates. His 
experience in integrating businesses and 
managing businesses through transition and 
lean transformation – in both public and 
private equity environments – will enable him 
to make valuable contributions to the Board.

Upon the retirement of Giles Kerr and Celia 
Baxter following the conclusion of the 2023 
AGM, Mary was appointed the Chair of the 
Audit Committee and the Director designated 
to engage with the Group’s employees.

Qualifications
MA (Hons) in Physics and a Fellow of the 
Chartered Institute of Management 
Accountants.

Skills and experience
Mary Waldner joined the Board in December 
2021. Mary held a number of senior roles 
within the aerospace and automotive sectors 
at British Airways and General Motors. At 
Ultra Electronics, Mary gained experience of 
working within the defence, security and 
energy markets. She was previously the 
Group Finance Director of Ultra Electronics 
Holdings plc, the Director of Group Finance 
at QinetiQ Group plc and Group Financial 
Controller of 3i Group plc.

External appointments
Mary is Chief Financial Officer of Lloyd’s 
Register, the global professional services 
company specialising in engineering and 
technology for the maritime industry. She is 
also a non-executive director and Chair of the 
Audit and Risk Committee of Oxford 
Instruments plc, a provider of high 
technology products and services to the 
world’s leading industrial manufacturers and 
scientific research institutes.

Specific contribution to the Company’s 
long-term success
Mary’s background and experience in 
finance and in the engineering sector 
complements the current Board 
membership and is invaluable in  
Senior’s continued development.

Ethnic diversity 

   71%   White British or other White 

(including minority-white groups) 

   29%  Asian/Asian British

Tenure

  3  Over six years
   2  Over three and up to six years
    2  Up to three years

Andrew Bodenham
Group Company Secretary

Andrew was appointed Group Company 
Secretary in 2002. He acts as Secretary to 
the Senior plc Board and its Committees; he 
is also a member of the Group’s Executive 
Committee and of the Treasury Committee. 
Prior to joining Senior, Andrew had gained 
experience working for businesses in 
technology/software, manufacturing, 
insurance and aviation services sectors. 

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Executive Committee

The Executive Committee oversees the running of all Senior Group Operations.

David Squires

Martin Barnes

Andrew Bodenham Launie Fleming

Bindi Foyle

Jane Johnston

Mike Sheppard

Amy Legenza

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Andrew Bodenham
See biography on page 86

Mike Sheppard 
A US citizen, Mike has worked for 
the Group for over 30 years and is 
the Chief Executive of the Flexonics 
Division. A qualified engineer, 
Mike’s previous positions within the 
Group included operational roles at 
the two largest Flexonics 
businesses, Pathway and Bartlett.

Executive Committee 
membership and meeting 
attendance
The Executive Committee, led by 
the Group Chief Executive Officer, 
is responsible for the 
implementation of the decisions 
made by the Board and for the 
day-to-day conduct of the Group’s 
operations. Its Terms of Reference 
can be found on the Company’s 
website. The Executive Committee 
met nine times during 2023.

David Squires
See biography on page 85.

Bindi Foyle
See biography on page 85

Martin Barnes
Martin became the Director of 
Business Development & Strategy 
in October 2021 and was appointed 
to the Executive Committee on that 
date. Prior to this appointment, 
Martin was the CEO of Senior 
Flexonics Lymington and of Senior 
Flexonics Upeca. Martin joined the 
Senior Group in April 2016.

Jane Johnston
Jane joined Senior as Group HR 
Director in May 2016. A Fellow of 
the Chartered Institute of Personnel 
and Development, Jane has 
considerable experience heading 
up HR functions across a range of 
global geographies. She has 
worked in a number of different 
sectors, including technology, drug 
development, construction, 
professional services and, prior to 
joining Senior, was Group HR 
Director at Pace plc.

Launie Fleming
A US citizen, Launie has worked for 
the Group for over 20 years. Launie 
joined the Executive Committee 
upon his appointment as Chief 
Executive of Aerospace Fluid 
Systems in September 2008. In 
October 2020, Launie was 
appointed Chief Executive of the 
Aerospace Division, formed by the 
consolidation of the Aerospace 
Fluid Systems division and 
Aerospace Structures division. Prior 
to these divisional roles, Launie 
was the Chief Executive of Senior 
Aerospace SSP.

Amy Legenza
A US citizen, Amy became the 
Director of Risk and Assurance on 
1 January 2023 and was appointed 
to the Executive Committee on that 
date, having previously served as 
the Group’s Head of Risk & 
Compliance. A Certified Public 
Accountant, Amy joined the Group 
in 2008 and has broad experience in 
senior finance and accounting roles.

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GOVERNANCE / BOARD LEADERSHIP AND COMPANY PURPOSE

Board leadership and 
Company Purpose

Role of the Board
The role of Senior’s Board is to promote 
long-term, sustainable success of the Company, 
generating value for shareholders and creating 
positive outcomes for all stakeholders. It is 
responsible for the Group’s strategic planning, 
establishing and upholding the governance 
framework and the approval of annual operating 
budgets and Financial Statements. Directors 
have a fiduciary duty to act within powers, 
promote the success of the Company, exercise 
independent judgment, exercise reasonable 
care, skill and diligence, and avoid conflict of 
interests. The Matters Reserved for the Senior 
Board, describing the responsibilities of the 
Board, are available on the Company’s website. 
The Board met regularly during 2023 and 
effectively considered and addressed 
opportunities and risks to the future success of 
the Company. This was done through regular 
reviews of the Group’s risk management and 
internal controls framework, holding a dedicated 
Board strategy session and maintaining 
oversight over the Group’s sustainability 
progress. Throughout the year, governance 
supported the effective delivery of the 
Company’s strategic priorities, as set out on 
pages 40 and 41.

The Board plays an important role in ensuring 
that the necessary resources are in place for the 
Company to meet its objectives. As part of the 
annual cycle of Strategic Review and Budget 
meetings, the Board identifies, reviews and 
approves the Company’s financial, technological, 
human and capital resources required to meet 
its objectives. The Board monitors the 
Company’s financial performance through a 
number of financial and non-financial KPIs, 
details of which can be found on pages 56 and 
57 to measure progress in implementing the 
strategy. The Group’s remuneration framework 
is reviewed annually to ensure it remains market 
competitive to attract and retain high quality 
executives. Succession plans for key leadership 
roles are also assessed bi-annually to ensure 
continuity of critical expertise.

Key Board activities during the year

Activities

Strategy

Financial, contractual 
and operational 
matters

Governance

•  Revisiting the Company’s Purpose.
•  Updates on the Group’s markets and technologies, divisional 

strategies, divestments and acquisitions, including the integration of 
Senior Aerospace Spencer. 

•  Feedback from the Executive Strategy session. 
•  Board Strategy session.
•  Approval of the Group’s full year 2022 and half year 2023 results. 
•  Approval of the 2022 final and 2023 interim dividends.
•  Approval of various contracts and capital expenditure requests.
•  Approval of the Group’s insurance renewal terms.
•  Business updates from senior management.
•  Approval of the 2024 Group Budget. 
•  Updates on tax and treasury matters.
•  Participating in, and reviewing the recommendations of the annual 

Board effectiveness review. agreeing the actions for implementation.

•  Review and approval of the Modern Slavery Statement. Review of 

the Gender Pay Gap Report.

•  Review of the Directors’ Conflicts of Interests Register.
•  AGM.
•  Review and approval of the Board Diversity and Inclusion Policy.
•  Review and approval of the Human Rights Policy.
•  Review and approval of the Delegated Authority Matrix.
•  Approval of Joe Vorih’s appointment. 
•  Updates on legal, regulatory and corporate governance 

developments.

Risk and compliance

•  Review of the material financial and non-financial risks facing the 

Employees

Stakeholder 
Engagement
Sustainability

Group.

•  Update on trade compliance. 
•  Updates on information security.
•  Update from the Group HR Director and the Director designated to 

engage with the Group’s employees.

•  Updates from financial advisers and feedback from the investor 

roadshows.

•  Updates on the Group’s sustainability matters. 
•  Review of the Group’s 2023 Group’s climate risk assessment.

To enable the members of the Board and its Committees to discharge their duties effectively, 
the Chair ensures that relevant and reliable information is provided to all Directors in a timely 
manner in advance of meetings. The Group Company Secretary supports the Board to ensure 
that it has in place appropriate policies, processes, time and resources to enable it to operate 
efficiently and effectively.

There is a procedure by which all Directors can obtain independent professional advice at the 
Company’s expense in furtherance of their duties, if required, and they have been made aware 
of this.

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Case study 
BOARD STRATEGY MEETING
Background
Dedicated Board Strategy meetings are 
typically held at one of the Group’s large 
operating business sites on an annual basis 
as a full day event. The purpose of these 
meetings is to provide space for focused 
discussions around the Company’s long-term 
goals and priorities, allowing the Board to 
review and, if necessary, adapt the strategy 
in response to the changing market 
conditions. In 2023, the Board Strategy 
meeting was held at Senior Flexonics 
Bartlett, USA.

Strategy Meeting Agenda and Outcomes
1.   Markets and technology updates: Having 

received a detailed presentation on current 
market trends and customer requirements, 
the Board was able to better understand 
new business opportunities opening up to 
Senior as part of the transition to a 
low-carbon economy. This information is 
critical when deciding on resource 
allocation and capital expenditure.

2.   Divisional updates: The Board reviewed 
performance of the Aerospace and the 
Flexonics Divisions, including financial 
results, technology investments and 
competitive landscape. This analysis is 
useful in understanding how the Divisions 
are performing, the degree of their 
alignment with the overall Company 
strategy and their contribution to the 
Company’s long-term goals.

3.   Risk review and people planning: The  

Board considered the key risks that had the 
potential to impact the Company’s strategy. 
This helped in understanding the emerging 
risks and ensuring that they are integrated 
into broader strategic planning and decision-
making. Strategic Board discussions on 
HR-related matters recognised the  
need to develop programmes to upskill 
employees, enhance employee satisfaction 
and continue to develop strategies to  
improve diversity, in particular developing 
talented women.

4.   Portfolio review: The Group’s portfolio 

related to potential divestments and value 
enhancing acquisitions is reviewed in 
detail with the Board. These reviews are 
critical in ensuring the delivery of the 
Group’s long-term strategy as well as 
enhancing the Group’s long-term value 
and return on its investments.

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Internal controls and risk management
The Board has ultimate accountability for the 
Group’s risk management process.

The Board determines the nature and extent 
of the significant actions necessary to achieve 
its strategic objectives and maintains a sound 
system of internal controls. The Company’s 
Audit Committee reports to and, for certain 
matters, advises the Board of Directors. The 
Audit Committee Report on pages 100 to 105 
describes the role and activities of the Audit 
Committee, together with the significant risks 
and judgments that it considered in relation  
to the 2023 Financial Statements and its 
relationship with the internal and external 
auditors. Details of the Group’s approach to  
risk management and its Risk and Assurance 
Framework can be found on pages 58 to 69.

Company Purpose, Values and culture
The Board is responsible for agreeing and 
defining the Company’s Purpose. In 2023,  
we revisited our Purpose to align it with our 
strategic focus on fluid conveyance and thermal 
management, to better support our customers 
in transitioning to a low-carbon economy and to 
emphasise our environmental responsibility and 
Net Zero commitments. Our Purpose and 
Values can be found on pages 4 and 5.

We recognise the importance of aligning our 
Purpose, Values and strategy. In September 
2023, we held a Leadership Conference “How 
to Thrive and Grow Through the Transition to a 
Low-Carbon World”. Attended by the Group’s 
leadership teams and employees involved in the 
strategic planning process, the event reiterated 
the alignment of the revised Purpose and the 
Group’s strategic direction by providing insight 
into our customers’ changing perspectives and 
showcasing how Senior’s evolving technologies 
and products contributed to the revised Purpose. 
Further details can be found on page 49.

In Senior, we foster a culture that encourages 
and celebrates innovation. Within the framework 
of Senior’s Technology Collaboration Forum, we 
launched our first Group-wide Innovation 
Competition. As a result of the 2023 Innovation 
Competition – “Innovation on the Road to Net 
Zero” – we were able to foster innovation at the 
operating business level, to engage our junior 
engineering, design and manufacturing talent 
across the businesses, providing an opportunity 
for personal and professional development; and 
to encourage our engineering talent to be bold 
and creative, challenge the status quo and take a 
pioneering approach. Further information can be 
found on page 26.

The Board recognises its role in assessing and 
monitoring the culture of the Group. In the first 
instance, the desired culture and Values are 
communicated to all employees through our 
Code of Conduct. This is further supported by 
Group-wide policies and practices. The Group 
ensures that its workforce policies and practices 
align with the Company’s Values and support its 
long-term sustainable success. Our disclosures 
on pages 37, 79 and 90 and 91 illustrate how the 
design of policies and procedures across the 
Group is aligned with our Values.

The Board deploys various initiatives to monitor 
culture, including:

•  engaging with the local workforce during 
regular off-site Board meetings, and the 
presentations made by the operating 
businesses to the Board during such 
meetings;

•  initiatives on workforce engagement, carried 
out by Mary Waldner with the support of the 
Group HR Director, Jane Johnston;

•  reviewing quantitative reporting metrics and 

health and safety, training completion 
percentage;

•  reviewing qualitative reporting, such as results 
of employee engagement surveys, whistle-
blowing notifications and succession plans; 
and

•  monitoring findings from the Group’s internal 
and external audits by the Audit Committee.

Further information can be found on pages 35.

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GOVERNANCE / BOARD LEADERSHIP AND COMPANY PURPOSE CONTINUED

 Anti-bribery & Corruption
Risks related to corruption are identified, 
assessed and managed using Senior’s risk 
management process as shown on page 60. 
Senior has a zero tolerance policy for bribery 
and corruption, which means we do not offer, 
pay, solicit or accept bribes, kickbacks, 
facilitation payments, or other advantage in any 
form, either directly or indirectly. We will not 
participate in any kind of corrupt activity directly 
or through third parties. In particular, 
subcontracts, purchase orders or agency or 
consultancy agreements must not be used as a 
means of channelling payments to any third 
party. Senior’s Code of Conduct clearly states 
that Senior will follow all applicable bribery and 
corruption laws that apply in the countries 
where we do business, including the UK 
Bribery Act 2010 and the US Foreign Corrupt 
Practices Act. This principle is embedded in our 
Code and supported by three policies: Agents 
Policy, Gifts and Hospitality Policy and Whistle-
blowing Policy.

Agents Policy: The Group recognises that the 
use of third-party intermediaries can increase 
potential bribery and corruption risks within the 
markets in which we operate. The Company 
conducts appropriate due diligence and ongoing 
monitoring of third parties with which it works, 
including regular screening, risk assessments, 
and compliance health checks. The Company 
also subscribes to third-party rating organisations 
to support its due diligence process, particularly 
when appointing agents and distributors. The 
Group’s operating businesses are required to 
report on the agents and advisers appointed by 
them, on a biannual basis, to the Group 
Company Secretary. In addition, the Group 
Company Secretary must be notified when new 
agents are appointed. Biannual reporting is 
reviewed by the Audit Committee.

Employees are provided with training to raise 
awareness of the risks and potential 
consequences of corruption. 

Gifts and Hospitality Policy: The Board 
recognises that gifts and hospitality have the 
potential to create a conflict of interest, or the 
perception of a conflict of interest. As a result, 
there is a Group policy restricting the receiving 
and giving of gifts and hospitality from, and to, 
third parties. This policy requires that all gifts and 
hospitality must be recorded annually through a 
self-declaration process. Employees must 
declare any gift or hospitality provided or 
received with the individual or annual aggregate 
value in excess of £200 (or lower amount) as 
specified in the Group Gifts and Hospitality 
Policy. The internal audits assess adherence to 
the Group’s Gifts and Hospitality Policy during 
the on-site or remote audits conducted 
throughout the year.

Whistle-blowing
As part of our commitment to operate ethically, 
the Company has a Whistle-blowing Policy that 
is communicated throughout the Group. This 
Policy provides employees with the opportunity 
to report suspected unethical or illegal corporate 
conduct confidentially and anonymously.

Senior is committed to maintaining high ethical 
standards across the Group. Employees and 
representatives of Senior have an obligation to 
act honestly, with integrity and to comply with 
applicable laws. Consequently, employees are 
encouraged to report any suspected unethical 
or illegal corporate conduct in accordance with 
this Policy. 

Senior will not tolerate the harassment or 
victimisation (including the application of 
informal pressure) of a person reporting 
corporate conduct in good faith. In addition to 
the legal protection provided to such employees, 
Senior will treat retaliatory conduct in violation of 
this Policy as a serious disciplinary offence.

The Group encourages its employees to discuss 
any ethical concerns that they may have with 
local management, or at Group level if more 
appropriate. Where an employee feels unable to 
approach local or Group management, or is 
dissatisfied with the response, they can contact 
Senior’s third-party free whistle-blowing service 
provider by telephone, a web reporting tool or, in 
some languages, an app. The provider will pass 
on information to an investigating employee 
within Senior, maintaining anonymity of the 
individual, if requested. This service is available 
in all languages appropriate to our global 
locations.

All reports of suspected unethical or illegal 
corporate conduct are independently 
investigated and tracked from inception to 
resolution and, where necessary, actions are 
taken to rectify any weakness in systems that 
may have been identified. These actions, and 
the overall integrity of the reporting system, are 
subject to regular scrutiny by the Audit 
Committee. This process is also available to 
third parties, such as suppliers and customers. 
Subject to confidentiality considerations, the 
outcome of each investigation is provided, 
insofar as it is possible, to the individual who 
reported the concern. All reported whistle-
blowing incidents are reviewed by the Board of 
Directors, which the Company believes to be 
the most appropriate forum.

The Group Company Secretary provides 
information on any reported whistle-blowing 
cases in regular secretarial reports to the Board 
of Directors. This is a standing agenda item at 
every Board meeting. In addition, the Group HR 
Director summarises the total cases and 
assesses if any patterns or trends are emerging. 
This is included in every Group Chief Executive 
Officer’s report to the Board. The Director 
of Risk and Assurance provides whistle- 
blowing case information in her report to 
the Audit Committee.

Human Rights and Modern Slavery
During its September 2023 meeting, the Board 
approved the Group’s Human Rights Policy. The 
Policy, along with the Code of Conduct and 
Modern Slavery Statement, sets out the 
standards we expect from our employees, 
customers and suppliers regarding human 
rights. The Policy can be found on the 
Company’s website.

At Senior, we strive to do business in a 
responsible way, respecting the human rights of 
our workers and everyone we come into contact 
with. We also expect our suppliers to respect 
and adhere to the Policy. We believe, no matter 
where in the world we do business, we should 
do so responsibly, respecting the rights of our 
workforce and the communities in which we 
operate. We make choices all the time that 
affect people. The Group recognises the 
importance of the Universal Declaration of 
Human Rights and adheres to the core principles 
and values defined within it. The majority of 
countries in which Senior operates have their 
own laws banning child labour and promoting 
human rights. Senior monitors the ages of its 
workforce across the world to ensure 
compliance and identify any potential issues.

Senior is committed to preventing slavery and 
human trafficking in its corporate activities and 
throughout its supply chain. Senior does not 
restrict any of its employees in any of the 
countries in which it operates from joining a 
trade union if they wish to do so. Senior also 
works closely with its suppliers to ensure that 
they at least meet internationally recognised 
minimum requirements for workers’ welfare and 
conditions of employment. Senior publishes the 
Modern Slavery Act Statement, which is kept 
under review and updated as necessary. The 
current statement, signed by the Group Chief 
Executive Officer and published in February 
2023, can be found on the Company’s website.

Responsible Sourcing
The Group has in place a Responsible  
Sourcing Policy which establishes the minimum 
sustainability standards expected of our supply 
chain. The Policy sets out Senior’s Responsible 
Sourcing Principles, in support of the 
internationally recognised standards, including 
the UN Guiding Principles on Business and 
Human Rights and the Universal Declaration  
of Human Rights. Suppliers are expected to 
adhere to these principles at all times.

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Cyber security and data protection 
Recognising critical importance of cyber security 
to the Group’s sustainability, we maintained 
strong focus over this area.

The Group’s Information Security Strategy: 
The purpose of the Group’s Information Security 
Strategy is to provide assurance that there is 
sufficient focus on reducing risks of significant 
cyber attacks. In order to help us measure and 
understand the cyber security capabilities across 
the Group, we have scheduled independent 
cyber security maturity assessments for 2023 
and 2025 using the NIST Cyber Security 
Framework, which is widely regarded by 
regulators and peers. 

The executive responsibility for both Information 
Technology (“IT”) and Information Security has 
been brought under one person with clear lines 
of accountability from operational IT leads to the 
Group Director of Information Security & 
Information Technology.

Security awareness and training: In 2023,  
all Group employees received training on  
Global Cyber Security Basics, which covered 
such topics as proper password management, 
understanding cyber security risks and dangers 
of email attacks. Employees also received 
regular guidance on how to identify and  
respond appropriately to potential cyber security 
threats, both in their personal lives as well as 
when at work.

Risk management: Information security risk 
assessments are routinely conducted across the 
Group, an example of which includes assessing 
third-party suppliers to ensure systems are 
secure by design. Risks identified by subject 
matter experts are reviewed with applicable risk 
owners and steps agreed to mitigate. 

Board oversight: In 2023, the Group Director 
of Information Security & Information 
Technology presented to the Board on two 
occasions, providing updates on progress 
against the Group’s Information Security 
Strategy, identifying specific focus areas for 
2023, security issues identified during the year, 
the improvements to security made and the 
plans for the future.

Certification: The Group’s Information Security 
Policy is based upon a number of recognised, 
international standards, including ISO 27001, 
NIST Cyber Security Framework and the CIS top 
20 controls, which all Group operating 
businesses are required to follow. 

Procedures for outsourced data processing: 
Where third-party data processing is utilised, the 
Group follows its internal data protection policies 
and risk assessment procedures, including 
reviewing contractual provisions for both 
existing and new providers.

Compliance: The Group has established 
mechanisms to ensure compliance with 
specific regulatory requirements. An 
Acceptable Use Policy is in place to provide 
guidelines for the acceptable and appropriate 
use of the Group’s information technology and 
operational technology assets by all Group 
employees. The Policy sets out the controls 
that are in place to help reduce the risk 
associated with the inappropriate use of the 
Group’s information technology and 
operational technology assets, which could 
lead to data loss, manufacturing disruption, 
virus or malware infection or other issues that 
could have a negative financial or reputational 
impact on the Group. In compliance with the 
Data Protection (Charges and Information) 
Regulations 2018, the Company is registered 
with the Information Commissioner’s Office. 

To ensure compliance with the General Data 
Protection Regulations (“GDPR”), both in the EU 
and the UK, the Company and all relevant Group 
operations have in place a GDPR policy and 
breach incident procedure which have been 
communicated to their employees. As the 
Company is not a public authority, its core 
activities do not require regular and systematic 
monitoring of individuals on a large scale and it 
does not process special categories of personal 
data, criminal convictions or offences data on a 
large scale, it is not required to appoint a data 
protection officer. However, the Company and 
relevant Group operations each have a Data 
Protection Champion, whom employees can 
approach for guidance if they have any queries 
or concerns relating to data protection. 
Compliance with data protection regulations will 
continue to be monitored on an ongoing basis.

Plans for 2024: As part of our ongoing 
assessments of our security and technical 
capabilities, we will continue to invest in and 
implement continual controls testing at both 
technical and operational levels, to ensure  
we remain resilient against the ever-changing 
cyber risks.

We will also be implementing additional 
regulatory assessments to evidence and 
demonstrate our alignment and adherence to 
the additional and newly updated regulations 
that will be introduced across our industry 
sectors in 2024.

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International Trade Compliance
The Code of Conduct includes a section 
dedicated to Complying with International 
Sanctions and Trade Compliance Requirements. 
It states “Senior will conduct its business in 
full compliance with all global trade laws and 
regulations and all relevant sanctions for the 
import and export of goods and services in the 
countries within which it operates.”

   Read more about communicating the Senior Code 
of Conduct and operating with integrity on page 37.

   Read more about conflicts of interest procedure on 
page 98.

Engagement with Stakeholders
The Board engages with a broad range of 
stakeholders through multiple channels. A 
summary of the Group’s engagement with its 
key stakeholders can be found on pages 48 to 
53 of the Strategic Report, and page 109 of the 
Remuneration Report.

The statement of compliance with section 172 
can be found on pages 54 and 55. 

Mary Waldner is the Director designated to 
engage with the Group’s employees. The Board 
believes that Mary is well-suited to lead on the 
initiatives around employee engagement. 
Mary’s excellent communication skills and 
empathy with diverse employee perspectives 
have helped establish trust and form strong 
connections with the workforce. In addition, 
Mary’s background in the engineering sector 
has enabled her to resonate with employees 
and their challenges. Further details of the 
employee engagement initiatives can be found 
on page 49. 

The Board considers various factors when 
assessing the effectiveness of its engagement 
mechanisms with the Group’s stakeholders. 
Participation rates in employee engagement 
activities, employee satisfaction rates, nature of 
feedback received from shareholders, nature 
and frequency of whistle-blowing reports are 
some examples that the Board uses to measure 
the effectiveness. The Board remained 
confident in the effectiveness of the Group’s 
engagement mechanisms and will continue its 
commitment to sustaining and adapting, where 
necessary, its approach.

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GOVERNANCE / DIVISION OF RESPONSIBILITIES

Division of 
responsibilities

Board roles and responsibilities

Role

Company Chair  
and Chair of the 
Nominations Committee

Director

Ian King

Key responsibilities

(a)  Leadership of the Board, setting the Board’s agenda, the style and tone of Board discussions 
and ensuring that adequate time is available for discussion of all agenda items, in particular 
strategic issues;

(b)  supporting the Group Chief Executive Officer in the development of strategy and, more 

broadly, to offer guidance to the Group Chief Executive Officer;

(c)  promoting a culture of openness and debate by facilitating the effective contribution of non-

executive Directors, and ensuring constructive relations between non-executive Directors and 
executive management;

(d)  ensuring that the Directors receive relevant, reliable, timely and clear information;
(e)  ensuring, in conjunction with the Group Chief Executive Officer, effective communication with 

shareholders; and

(f)   ensuring that the performance of the Board, its main committees and individual Directors are 

formally evaluated on an annual basis.

Group Chief  
Executive Officer
Group Finance  
Director

David Squires

Bindi Foyle

Leadership of the Company, managing the Group’s business, developing and implementing the 
strategy and policies approved by the Board.
To manage the Group’s financial affairs and to contribute to the management of the Group’s 
business, and the implementation of the strategy and policies approved by the Board.

Senior Independent 
Non-Executive Director, 
Chair of the Remuneration 
Committee

Independent  
Non-Executive Director, 
Chair of the  
Audit Committee and 
Director designated to 
engage with the Group’s 
employees

Barbara  
Jeremiah

To support the Chair and to act as an intermediary for other non-executive Directors, if necessary.
To chair the Remuneration Committee. 

Mary Waldner

To challenge the executive Directors and monitor the delivery of the strategy within the risk and 
control framework set by the Board. 
To chair the Audit Committee and focus its agenda on its key matters: quality of financial 
reporting and controls, financial accounting, corporate reporting and effective internal controls.
Mary is also a Director designated to engage with the Group’s employees.

Independent Non-Executive 
Directors

Susan Brennan, 
Rajiv Sharma and 
Joe Vorih(1)

Group Company Secretary Andrew 

Bodenham

To challenge the executive Directors and monitor the delivery of the strategy within the risk and 
control framework set by the Board.

To provide advice to the Directors on all corporate governance matters and ensure the Company 
complies with legal and regulatory matters and good practice. Andrew acts as Secretary to the 
Senior plc Board and its committees.

(1) Joe Vorih was appointed to the Board with effect from 1 January 2024

Board Leadership
Senior’s Board is led by Ian King, the non-
executive Chair, who was independent upon 
appointment as Chair of the Company in 2018. 
As at 31 December 2023, the Board comprises 
the Chair, four independent non-executive 
Directors and two executive Directors. The 
Board approved the appointment of Joe Vorih 
as a non-executive Director with effect from 1 
January 2024.

All Directors were selected for appointment 
because of their wide industrial and commercial 
experience. The Board considers all non-
executive Directors of the Company continue to 
be independent, having taken into account a list 
of relationships and circumstances that may 
appear relevant in determining independence. 
Details of the members of the Board and of the 
Executive Committee can be found on pages 84 
to 87.

Division of Responsibilities
The Directors are confident that an effective 
Board is in place, with a clear division of 
responsibilities between the running of  
the Board and the running of the Group’s 
operating businesses. 

During 2023, the Chair met with the non-
executive Directors to discuss matters in 
confidence, without the executive Directors 
being present; this is in line with good practice. 
Likewise, the Senior Independent non-executive 
Director met with the non-executive Directors to 
appraise the Chair’s performance in 2023.

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Our governance structure

The Group Chief 
Executive Officer 
reports on the activities of 
the Executive and HSE 
Committees to the Board 
after each meeting

Board of Directors

Committee Chairs report to the Board on activities after each meeting

Audit Committee

Nominations Committee

Remuneration Committee

Responsibility over:
•  the development and 

implementation of strategy, 
operational plans, policies,  
procedures and budgets;

Executive Committee

•  the monitoring of operating and 

•  the monitoring of competitive forces 

financial performance;

in each area of operations.

•  the assessment and control of risk;
•  the prioritisation and allocation of 

resources; and

Responsibility over:
•  the Group’s HSE strategy and 

objectives; and

HSE Committee

•  performance against HSE 

objectives

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Time commitments 
The time commitments of the Directors is  
kept under review, and the potential for over-
boarding monitored and discouraged. During  
the recruitment process, the Company clearly 
defines the expected time commitments to the 
potential Board Directors. At the same time, 
existing commitments of all Board candidates 
are assessed to ensure they have sufficient 
capacity and time to fulfil their directors’ duties 
effectively. In 2023, the Board approved the 
appointment of Joe Vorih as a non-executive 
Director. During the short-listing process, the 
Board noted that Joe Vorih held a Chief 
Executive Officer role at Genuit Group plc and no 
other appointments that would conflict his role at 
Senior plc. Directors are required to disclose their 
significant external directorships, together with 
any conflicts that such directorships may pose, 
as part of the Conflict of Interests Register. In 
2023, the Board reviewed the Register several 
times throughout the year and remained satisfied 
that the existing commitments of the Board 
Directors did not compromise the time 
commitment required. The Board undertakes its 
annual performance review which, among other 
matters, considers the performance of Board 
Directors, including their participation in and 
contribution to Board meetings.

Governance structure
The Board delegates a certain number of its 
responsibilities to the Audit, Remuneration and 
Nominations Committees.

There are procedures in place to ensure that all 
Directors are properly briefed, so that decisions 
taken by the Board are based on the fullest, 
up-to-date, available information. 

Other committees are appointed by the  
Board to deal with treasury matters,  
disclosure matters and specific matters  
such as acquisitions and disposals.

HSE Committee 
The HSE Committee is appointed by the 
Executive Committee; it oversees all health, 
safety and environmental matters across the 
Group. Its Terms of Reference can be found on 
the Company’s website. The Committee met 
three times during the year, and there was full 
attendance at every meeting. In 2023, the 
minutes arising from all Board and HSE 
Committee meetings were made available to 
the Board. The Committee membership is 
shown in the table below:

Role

David Squires 
(Chair)

Launie Fleming

Group Chief Executive 
Officer
Chief Executive of the 
Aerospace Division
Chief Executive of the 
Flexonics Division

Mike Sheppard
Andrew Bodenham Group Company Secretary

Mark Roden

Group HSE & Sustainability 
Director

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GOVERNANCE / COMPOSITION, SUCCESSION AND EVALUATION

Composition, succession 
and evaluation

Ian King | Chair 
“Our commitment to diversity 
has continued to be of 
paramount importance.”

Committee membership and meeting attendance in 2023
The Committee met six times during the year under review. Details on meeting 
attendance can be found on page 83.

Member

Role

Ian King
Barbara Jeremiah
Susan Brennan
Rajiv Sharma
Mary Waldner

Chair of the Nominations Committee
Senior Independent non-executive Director
Independent non-executive Director
Independent non-executive Director
Independent non-executive Director

Joe Vorih will become a member of the Committee with effect from 1 January 2024. The Group 
Company Secretary acts as Secretary to the Committee. Senior members of management and 
advisers are invited to attend meetings, as appropriate. Two members constitute a quorum for the 
Nominations Committee.

Dear Shareholder,
On behalf of the Board, I am pleased to present 
the Nominations Committee Report for the year 
ended 31 December 2023 and provide you with 
an overview of the Committee’s work in key 
focus areas for 2023, such as Board 
appointments, succession planning, Board 
performance review and diversity.

One of the Committee’s focus areas was the 
recruitment process of the new non-executive 
Director, in line with the recommendations of 
the 2022 Board performance review. On 
9 November 2023, we announced the 
appointment of Joe Vorih who assumed the 
position of a non-executive Director with effect 
from 1 January 2024. Further details of the 
recruitment process we followed can be 
 found on page 95.

Succession planning remains a priority for 
Senior, and the Committee supported the 
Company in overseeing its succession plans, 
both for Board-level and key leadership 
positions. For executive succession planning, 
this work includes ensuring that potential future 
leaders are identified, supported and nurtured, 
enabling them to transition to leadership 
positions more seamlessly. More information 
on these activities can be found on page 96.

Our commitment to diversity has continued to 
be of paramount importance. The recruitment 
process for the new non-executive Director  
was designed to ensure that Senior’s Board 
representation in terms of experience, 
perspectives and backgrounds contributed to 
the depth and richness of its discussions. The 
Board’s progress in meeting the objectives of 
its Diversity Policy can be found on page 96. We 
recognise the importance of diversity at all levels 
of leadership. In 2023, the Committee reviewed 
and discussed the recommendations of the 
Parker Review that FTSE 350 companies should 
set their own targets for the percentage of their 
senior management who self-identify as being 
an ethnic minority. The Committee approved the 
target of 30%, to be achieved by December 
2027, in respect of the Group’s senior 
management positions that will be occupied  
by ethnic minority executives. The decision to 
support the Parker Review with setting our 
internal target demonstrates our commitment  
to embedding diversity initiatives at all levels of 
the organisation, therefore developing a more 
diverse succession pipeline.

Recognising the importance of continued 
improvement, we conducted the annual 
performance review of the Board and its 
Committees. Overall, the review concluded that 
the Board had exercised strong governance and 
was operating effectively. Further information 
can be found on page 97.

In 2024, we shall continue our focus on 
succession planning and other initiatives to 
strengthen Board effectiveness.

This report was reviewed and approved by the 
Nominations Committee and signed on its 
behalf by:

Ian King
Chair of the Nominations Committee 
1 March 2024

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In 2023, we engaged Sam Allen Associates Ltd, 
an executive search consultancy firm, to assist 
with the recruitment of a new non-executive 
Director, as part of the Board’s succession 
planning process. Sam Allen Associates is a 
member of the Standard Voluntary Code of 
Conduct for Executive Search Firms. The firm 
has no connection to the Company or any 
individual Directors.

As part of this recruitment process the 
Committee reviewed the list of potential 
candidates and discussed their suitability for  
the role. The Chair provided feedback to the 
Committee on each candidate he had 
interviewed; short-listed candidates were further 
interviewed by other members of the Board. In 
addition, they went through a strict referencing 
process during this stage. Following the 
conclusion of the interviews, Joe Vorih was 
identified as the most suitable candidate for the 
role of a non-executive Director. His appointment 
was announced on 9 November 2023.

The decision to proceed with the recruitment 
process demonstrates the Committee’s focus 
on identifying and addressing the areas where 
Board composition could be improved as the 
Group’s strategy evolves.

Board induction and development
All Directors receive induction upon joining the 
Board and are encouraged to update their 
knowledge and skills on a frequent basis. The 
induction process typically includes the 
following key elements:

•  introduction to the Company’s business;
•  governance structure;
•  legal compliance and Group policies;
•  information on Group strategy;
•  financial information;
•  meetings with the Chair and non-executive 

Directors;

•  meetings with the executive Directors and 
members of the Executive Committee; and

•  site visits.

Directors receive training throughout the 
year, and the Group Company Secretary 
provides the Board with statutory and 
regulatory updates at every Board meeting and 
notifies them of any pressing points  

Nominations 
Committee Report

Responsibilities
The Company’s Nominations Committee leads 
the process for Board appointments and 
supervises leadership development and 
succession planning. It also makes 
recommendations to the Board on all new Board 
appointments and re-appointments. Primary 
responsibilities of the Committee include:

•  reviewing the structure, size and composition 
(including the skills, knowledge, experience 
and diversity) of the Board, and making 
recommendations to the Board with regard to 
any changes;

•  ensuring plans are in place for orderly 

succession to Board and senior management 
positions, and overseeing the development of 
a diverse pipeline for succession;

•  keeping under review the leadership needs of 

the organisation (both executive and non-
executive) with a view to ensuring the 
continued ability of the organisation to 
compete effectively in the marketplace;

•  identifying and nominating for the approval of 
the Board, candidates to fill Board vacancies 
as and when they arise;

•  leading the process of Board appointments;
•  reviewing the time required from non-

executive Directors; and

•  reviewing the results of the Board 

performance evaluation process that relate 
to the composition of the Board and 
succession planning.

The Nominations Committee’s Terms of 
Reference can be found on the Company’s 
website. These are reviewed annually; any 
changes required as a result of the review are 
recommended to the Board.

Committee activities during the year
Membership of Board Committees, 
Independence and re-election
The Committee reviewed the composition of  
the Board Committees and confirmed that it 
remained appropriate. The Committee noted 
that, following Celia Baxter’s and Giles Kerr’s 
retirement from the Board following the 
conclusion of the 2023 AGM, the Board would 
consist of the Chair, four independent non-
executive Directors and two executive Directors. 
Cognisant of the need to ensure that the mix of 
skills and experience of the Board and its 
Committees aligned with the Company’s 
strategic objectives, the Committee decided that 
the recruitment of an additional non-executive 
Director, would commence later in the year. 

Following the annual evaluation of the 
performance of each Director based on such 
factors as commitment to the role, contribution 
to Board discussions and attendance, the 
Committee recommended to the Board that all 
continuing Directors in office at the time of the 

meeting stand for re-election at the 2023 AGM. 
Having reached their nine-year anniversary with 
Senior in 2022, Celia Baxter and Giles Kerr 
retired from the Board following the conclusion 
of the 2023 AGM.

Following the 2023 year end, having  
considered the composition of the Board  
and its Committees, the Nominations 
Committee made recommendations to the 
Board concerning the election and re-election 
of Directors at the 2024 AGM. 

The Nominations Committee and the Board 
consider all of the non-executive Directors to be 
fully independent and free from conflicting 
interests which could cause difficulties whilst 
performing their duties. Senior considers its 
non-executive Directors to be proactive in 
contributing their respective experiences and 
skills gained from a range of sectors. Conflicts of 
interest are fully disclosed by Directors upon 
appointment and are reviewed on a regular basis 
throughout each year.

Details of the Directors’ external statutory 
appointments can be found in their biographies 
on pages 84 to 86. The Board believes that the 
Directors’ experience of working with other 
companies adds value to their contribution to 
the Company’s Board and Committee meetings.

The Board confirms that in 2023 all Directors  
in office at the time worked assiduously and 
diligently. Each Board member made a very 
positive contribution to the running of the 
Company and the Board confirms that  
they will all continue to work to ensure its 
long-term success.

In compliance with the Corporate Governance 
Code, all Directors will offer themselves for 
re-election at the 2024 AGM. Joe Vorih was 
appointed to the Board in January 2024; he will 
stand for election at the AGM to be held in April 
2024. Annual election and re-election of 
Directors’ promotes accountability to 
shareholders and demonstrates good 
governance practice. 

The resolutions to be put to shareholders at the 
2024 AGM can be found in the Notice of Annual 
General Meeting, which is available on the 
Company’s website.

Appointments to the Board
The Company follows a rigorous, formal 
and transparent procedure for its Board 
appointments, which is conducted in 
accordance with the Board Diversity and 
Inclusion Policy. New appointments are made 
on merit, taking account of the specific skills 
and experience, independence and knowledge 
needed to ensure a rounded Board, with 
diverse and inclusive Board and Committee 
composition. The Committee only engages 
with executive recruitment firms that have 
signed up to the Voluntary Code of Conduct 
for Executive Search Firms. 

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GOVERNANCE / NOMINATIONS COMMITTEE REPORT CONTINUED

that are relevant between meetings. We 
recognise the importance of providing regular 
training to the Board Directors – this ensures 
they are well-equipped with the skills and 
competencies to fulfil their role effectively  
as the business and operating landscapes 
evolve. In 2023, the Directors completed  
the following training modules:

Taskforce 
on Climate-
Related 
Financial 
Disclosures

•  Climate Change & 
Financial Stability
•  Introduction to TCFD
•  Scope 1, 2 and 3 

Emissions and SBTi

Global Cybersecurity Basics

2023 Code of 
Conduct

•  Cybersecurity
•  Promoting Safety and 

Security at Work

•  Protecting Human Rights
•  International Trade 

Compliance

Anti-Money Laundering

In addition, the Board received an update on 
various regulatory developments from the 
Company’s legal advisers.

The Directors believe that the Board and its 
Committees have the appropriate 
combination of skills, experience and 
knowledge to enable them to perform their 
duties effectively. Membership of the Board 
and its Committees is kept under regular 
review and refreshed when appropriate, 
taking into account the Directors’ lengths of 
service and their ability to devote sufficient 
time to Company matters. The Nominations 
Committee reviews the composition of the 
Board at least annually.

Succession planning
We recognise that orderly succession planning 
is necessary to ensure continuity in leadership, 
strategic oversight and decision-making. The 
Committee regularly considers succession 
planning for Board-level and the Group’s senior 
management roles.

In 2023, the Group Chief Executive Officer and 
Group HR Director provided two scheduled 
updates on the organisation’s succession plans 
to the Committee. The Committee was able to 
examine succession plans for the Executive 
Committee and their direct reports as well as 
the succession plans for key Divisional and 
Group roles. In addition, the Committee 
reviewed talent profiles for various individuals on 
the succession maps using the nine-box matrix, 
which evaluated employees based on two key 
dimensions – performance and potential. The 
matrix was used as a starting point for 
discussions around development needs and 
workforce strategies that may be considered for 
the individuals shown on the matrix. When 
reviewing succession plans, the Committee 
recognised the benefits of a diverse workforce, 
diversity of thought and employing individuals 
from diverse backgrounds and experience 
across the organisation, including Board 
members and senior managers. 

In 2023, as part of the succession planning 
process, the Company continued with its 
leadership development programme – “Leading 
for Excellence” – with a specific focus on people 
management skills. In addition, a number of 
individuals included in the succession maps 
undertook The High Potential Trait Indicator 
assessment, which helped identify individuals’ 
leadership strengths and specific areas for 
improvement. Both initiatives support the 
Company’s focus on developing and nurturing 
those individuals who are capable of taking on 
leadership roles.

As part of its continued focus on improving 
gender balance in operational roles, the 
Nominations Committee considered various 
opportunities that could be used to support 
better gender balance, such as the use of 
different recruitment consultants, encouraging 
women to aspire to taking the next step in their 
careers as well as supporting the development 
of a women’s network. During 2023, Senior 
continued to participate in the “Mission  
Gender Equality”, a cross-Company  
mentoring programme.

The Committee remained satisfied with the 
evolution and progression of the succession 
planning process and was supportive of the 
initiatives to prepare high potential employees 
for future leadership roles.

Board diversity and inclusion
During its May 2023 meeting, the Committee 
reviewed and approved minor amendments to 
its Board Diversity and Inclusion Policy (The 
Policy). The Policy provides an effective 
framework for the Nominations Committee and 
the Board to follow in assessing the composition 
of the Board and its Committees and 
recommending the appointment of new 
Directors. The Company is committed to 
maintaining and promoting all aspects of 
diversity among the members of its Board and 
its Committees, including, amongst other 
qualities, diversity of age, gender, socio-
economic, ethnical, professional or educational 
backgrounds, sexual orientation, disability, as 
well as cognitive and personal strengths.

The Policy is linked to the Company strategy in a 
number of ways. A diverse Board brings a 
broader range of perspectives, which enhance 
strategic discussions and decision-making. 
Furthermore, extending the pool of applicants to 
individuals from diverse backgrounds improves 
the Company’s strategic agility, as it allows it to 
draw on a wide spectrum of candidates.

The objectives of the Policy in force for the 
year-end 31 December 2023 include:

•  maintaining no less than 40% of female 

representation on the Board, including having 
at least one female director in the senior 
Board position (Chair, CEO, Senior 
Independent Director or Chief Financial 
Officer);

•  maintaining no less than one director from a 
minority ethnic background on the Board;
•  embedding diversity and inclusion principles 

into the recruitment process for Board 
appointments and succession planning by 
only engaging with executive recruitment 
firms that have signed up to the Voluntary 
Code of Conduct for Executive Search Firms; 
and

•  working with executive recruitment  

partners to widen the pool of candidates 
by considering candidates from  
diverse backgrounds.

As at 31 December 2023, the Board has met all 
of the objectives set by the Policy.

In addition, we confirm that the Company has 
met the targets stipulated in the Listing Rule 
9.8.6R(9) as at 31 December 2023. The 
numerical data on the ethnic background and the 
gender identity of the individuals on the Board of 
the Company and in its Executive Committee as 
at 31 December 2023 is set out on page 83. On 
1 January 2024, Joe Vorih was appointed to the 
Board. Data used for the purpose of making the 
disclosures was collected through the 
Company’s diversity monitoring forms 
completed by the individuals on the Board of  
the Company and in its Executive Committee.

The information on the gender balance of those 
in senior management and their direct reports 
can be found on page 34. 

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Board Performance Review

2022 Board performance review findings and the progress made in 2023

To recruit a non-executive Director with 
relevant industrial and business experience, 
ideally with a background in the fluid control/
conveyance and thermal management sector.

Joe Vorih was appointed as a non-executive Director with effect from 1 January 2024. The Board 
felt that Joe’s leadership and engineering background coupled with his broad international 
experience in Senior’s industrial sectors would complement the current Board and prove invaluable 
to Senior’s continued development.

To review the structure of the Nominations 
Committee meetings to give more time to 
discussions on Board composition and 
management succession planning, including 
development plans for individuals.

To review the structure of the Board meeting 
agenda to ensure more time is given to debate 
and engagement.

To optimise the Board meeting packs to ensure 
they are focused and relevant.

In addition to regular Nominations Committee meetings, we now hold stand-alone Committee 
sessions dedicated solely to succession planning. This approach has ensured that sufficient time is 
allocated for such in-depth discussions.

We have enhanced the design of our Board agendas by showing whether an agenda item is for 
decision, discussion or information. This has enabled more informed and focused discussions.

We have made improvements to the Board meeting packs by prioritising the most important 
information. To ensure the packs were not overloaded, background and supplementary  
information was included in the appendices or a separate section of the digital platform  
used for the meeting packs.

How the 2023 Board performance review has been conducted

In 2023, the Board selected Clare Chalmers Ltd to undertake its annual performance review. This was the second year of the Board’s engagement 
with Clare Chalmers Ltd, which has no other connection with the Company or its Directors, or any persons leading its appointment process. The 
performance review was carried out using a questionnaire-based approach, tailored in consultation with the Chair and the Company Secretary. The 
questionnaire covered the activities of the Board, such as Board Composition and Culture, Board Oversight, Stakeholders and Board Efficiency. In 
addition, it also assessed the effectiveness of the Board Committees (Audit, Remuneration and Nominations Committees). All Board Directors and 
members of the Executive Committee completed the questionnaire and provided their responses to the external reviewer. The responses were 
consolidated into a report and presented to the Board meeting in January 2024.

The outcomes and actions taken

Overall, the Board performance review concluded that the Board had exercised strong governance and was operating effectively. 
The recruitment of Joe Vorih had complemented the Board skills, and the Board was looking forward to his contribution.

Board sessions had a good level of challenge and discussion, with appropriate and constructive input from non-executive Directors. There was a 
clear alignment between the Company’s Purpose, strategy, Values and the overall culture within Senior. The Company had a strong and structured 
approach to risk management. The Board’s approach to workforce engagement was effective in providing a direct channel to understand a broad 
range of views from the Group’s employees.

The Chair was committed and fully engaged in the discussions taking place both within and beyond Board meetings. Barbara Jeremiah and Mary 
Waldner made a strong start in their respective committee Chair roles following the retirement from the Board of Celia Baxter and Giles Kerr. 
Barbara was effective in her role as the Senior Independent non-executive Director, supporting the Chair and making strong contributions on 
remuneration and governance matters. Mary Waldner – the new chair of the Audit Committee – was strong, experienced and knowledgeable. She 
was fully dedicated to her role of the designated non-executive Director for employee engagement.

The Board agreed the following focus areas for 2024: 

•  continue the focus on Board skills and succession; strengthen the induction process for new Board members with emphasis on Senior’s strategy, 

products and technology awareness, including site visits;

•  adopt a more formalised structured agenda and broader role for the Nominations Committee, to enhance its oversight of succession planning, 

approach to training, development and talent;

•  continue to streamline Board processes by making the Board meeting packs more concise; and

•  provide further opportunities for the Group employees to engage with and meet the members of the Board.

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GOVERNANCE / REPORT OF THE DIRECTORS

Report of the Directors

The Directors present their Report and supplementary reports, together with 
the audited Financial Statements for the year ended 31 December 2023.

Conflicts of Interest
The Board has a procedure for identifying  
and managing Directors’ potential conflicts  
of interest. The Group Company Secretary 
maintains the Register of Directors’ Potential 
Conflicts of Interest. Directors are required to 
declare their own potential conflicts, together 
with those of their close family members, their 
partners, any trust to which they are a 
beneficiary, a corporate body in which they have 
a 20% interest or above, or a firm in which they 
are a partner. The Directors review and confirm 
their Register entries at least annually. At every 
Board meeting, the Directors are required to 
declare if they have any potential conflicts of 
interest in the business to be discussed at the 
meeting. In 2023, the Directors confirmed there 
were no potential or actual conflicts of interest.

Directors’ indemnities 
Qualifying third-party indemnity provisions for 
the benefit of the Directors were renewed by 
the Company during the year and remain in 
force at the date of this Report.

Research and Design
In 2023, the Group incurred £20.0m (2022 – 
£19.8m) on research and design. Product 
development and improving manufacturing 
processes represent the primary focus of the 
Group’s research and design activities.

Political donations
No political donations were made by the 
Company or any of the Group’s operations 
during the year.

Disclosures located elsewhere in the 
Annual Report & Accounts 2023 
The Strategic Report on pages 1 to 79 includes 
details of Senior’s Business Model, strategic 
priorities, financial and non-financial key 
performance indicators, risks and uncertainties, 
market overview, key growth drivers and a 
summary of the Group’s 2023 performance.

Acquisitions and disposals 
Corporate governance  
statement of compliance 
Directors 
Directors’ share interests 
Employee engagement 
Future developments 
Greenhouse gas emissions 
Anti-bribery 
Modern slavery 
Related-party transactions 
Risk management 
Section 172 statement  
Share capital 
Use of Financial Instruments 
Whistle-blowing 

175

82
84
123
49
20
23
90
90
191
58
54
173 
165
90

Activities and business review
Senior plc is a holding company. The nature of 
the Group’s operations and its principal activities 
are set out in the Strategic Report on pages 1 to 
79. Its Group undertakings are shown on pages 
193 and 194. Six of the Company’s operating 
businesses are located in the UK and 20 in the 
Rest of the World.

Dividends
An interim dividend of 0.60 pence per share 
(2022 – 0.30 pence) has already been paid and 
the Directors recommend a 2023 final dividend 
of 1.70 pence per share (2022 – 1.00 pence). The 
final dividend, if approved, will be payable on 31 
May 2024 to shareholders on the Register of 
Members at the close of business on 3 May 
2024. This would bring the total dividend for 
the year to 2.30 pence per share (2022 –  
1.30 pence).

Policy on employee disability 
Senior provides support, training and 
development opportunities to all our employees 
irrespective of any disabilities they may have. 
We give full and fair consideration to disabled 
applicants, and where an existing employee 
becomes disabled during their employment, we 
will make every effort to ensure they are able to 
continue working for Senior in their original or an 
alternative role.

Employee share plans
Details of employee share plans are set out in 
Note 33.

There are no specific restrictions on the size  
of a holding nor on the transfer of shares, which 
are both governed by the general provisions of 
the Company’s Articles of Association and 
prevailing legislation. The Directors are not 
aware of any agreements between holders  
of the Company’s shares that may result in 
restrictions on the transfer of securities or on 
voting rights. No person has any special rights  
of control over the Company’s share capital,  
and all issued shares are fully paid.

With regard to the appointment and 
replacement of Directors, the Company is 
governed by its Articles of Association, the  
UK Corporate Governance Code 2018, the 
Companies Act 2006 and related legislation. 
The Articles may be amended by special 
resolution of the shareholders. The powers of 
Directors are described in the Matters Reserved 
for the Senior plc Board, which may be found on 
the Company’s website. Each year, shareholder 
approval is sought to renew the Board’s 
authority to allot relevant securities.

There are also a number of other agreements 
that take effect, alter or terminate upon a 
change of control of the Company, such as 
commercial contracts, bank loan agreements, 
property lease arrangements, and employee 
share plans. None of these are considered to be 
significant in terms of their likely impact on the 
business of the Group as a whole. Furthermore, 
the Directors are not aware of any agreements 
between the Company and its Directors or 
employees that provide for compensation for 
loss of office or employment that occurs 
because of a takeover bid. 

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Auditor
Each of the persons who is a Director of the 
Company at the date of approval of this Annual 
Report & Accounts confirms that so far as the 
Director is aware, there is no relevant audit 
information of which the Company’s Auditor is 
unaware; and the Director has taken all steps that 
he/she ought to have taken as a Director in order 
to make himself/herself aware of any relevant 
audit information and to establish that the 
Company’s Auditor is aware of that information. 

This information is given and should be 
interpreted in accordance with the provisions of 
Section 418 of the Companies Act 2006.

In 2016, the Group undertook a formal tender 
process for its external audit function, which 
resulted in KPMG LLP being appointed the 
Group’s External Auditor for the financial year 
commencing 1 January 2017. KPMG’s re-
appointment was last approved by the 
Company’s shareholders at the 2023 AGM. In 
accordance with Section 489 of the Companies 
Act 2006, a resolution for the re-appointment of 
KPMG LLP as Auditor of the Company is to be 
proposed at the forthcoming AGM.

By Order of the Board

Andrew Bodenham
Group Company Secretary 
1 March 2024

Major shareholdings
The Company has been notified that  
the following shareholders were interested  
in 3% or more of the issued share capital of  
the Company:

% at
13 February
 2024

Alantra Asset Management 
Franklin Templeton
Aberforth Partners
Heronbridge Investment Management
Vanguard Group
Fidelity International
Columbia Threadneedle Investments
BlackRock
Janus Henderson Investors

14.15
9.29
6.24
5.67
4.78
4.45
4.08
4.07
3.47

So far as is known, no other shareholder had a 
notifiable interest amounting to 3% or more of 
the issued share capital of the Company, and 
the Directors believe that the close company 
provisions of the Income and Corporation 
Taxes Act 1988 (as amended) do not apply  
to the Company.

Annual General Meeting
The Notice of Annual General Meeting 
describes the business to be considered at the 
AGM to be held at 11.30 am on Friday 26 April 
2024 at Senior plc, 59/61 High Street, 
Rickmansworth, Hertfordshire, WD3 1RH. 
Please see the Notice of Annual General 
Meeting 2024 for the details of the AGM; a 
copy of the Notice can be found on the 
Company’s website.

Authority to purchase the Company’s 
own shares
The Company purchased no ordinary shares of 
10 pence each in the capital of the Company; 
3,234,988 shares in the Company (2022– 
2,992,477 shares) were purchased by the Senior 
plc Employee Benefit Trust in the year to satisfy 
the future vesting of executive share awards and 
employee share plans. At the end of the year, the 
Directors had authority, under a shareholders’ 
resolution dated 21 April 2023, to make market 
purchases of the Company’s shares up to 
 an aggregate nominal amount of £42m (2022 
– £42m), which represented approximately 10% 
of the issued share capital of the Company. A 
resolution to renew this authority will be 
proposed at the forthcoming AGM.

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GOVERNANCE / AUDIT COMMITTEE REPORT

Audit Committee  
Report

Mary Waldner | Chair of the Audit Committee 
“In 2023, during my first year as 
Chair, I was pleased to note the 
Group further strengthened its 
risk management processes”

Dear Shareholder,
I am pleased to present my first Audit 
Committee Report to you since taking over as 
Chair of the Audit Committee on 21 April 2023, 
upon Giles Kerr’s retirement from the Board. 
Giles was a member of the Board and chaired 
the Audit Committee for nearly ten years and I 
would like to express the appreciation of the 
Board for Giles’s significant contribution. I joined 
the Company in December 2021; this was 
planned to ensure there was appropriate time 
for the handover process of the Audit 
Committee Chair to run smoothly. Giles brought 
much knowledge and experience to the role and 
I am continuing his approach to maintaining the 
integrity of the Company’s financial reporting 
and risk management and internal control 
procedures; my biography can be found 
on page 86.

The Audit Committee has been established by 
the Board and consists entirely of independent 
non-executive Directors. The primary role of the 
Audit Committee is to maintain the integrity of 
the financial reporting of the Group and to 
ensure appropriate risk management and 
internal control procedures. To enable the Audit 
Committee to fulfil this role, its main 
responsibilities include:

•  conducting the process for selecting the 

External Auditor and making 
recommendations to the Board, and 
ultimately shareholders for approval, of the 
appointment of the External Auditor, the audit 
fee, initiating tender processes in accordance 
with regulatory requirements, and the 
resignation or dismissal of the External 
Auditor;

•  if an External Auditor resigns, investigating the 
issues leading to this and deciding whether or 
not any action is required;

•  monitoring and assessing annually the 

independence and objectivity of the External 
Auditor, its compliance with regulatory 
requirements, the effectiveness of the 
external audit process and authorising the 
provision, if any, of non-audit services and the 
impact this may have on independence;
•  monitoring the integrity of the Company’s 

financial reporting, including its annual and the 
half-yearly reports, preliminary 
announcements and related formal 
statements. Reviewing and reporting to the 
Board on significant financial reporting issues 
and judgments which those statements 
contain, having regard to matters 
communicated to it by the Auditor.  

Reviewing any other statements requiring 
Board approval which contain financial 
information where practicable and consistent 
with any prompt reporting requirements. 
Where the Committee is not satisfied with 
any aspect of the proposed financial reporting 
by the Company, it shall report its views to 
the Board;

•  reviewing the Company’s statement on the 

Annual Report & Accounts prior to 
endorsement by the Board, that taken as a 
whole the Annual Report & Accounts is fair, 
balanced and understandable and provides 
the information necessary to assess the 
Group’s position and performance, Business 
Model and strategy;

•  discussing with the External Auditor issues 
and reservations, if any, arising from the 
year-end audit and the half-year review, 
and any other matters the External Auditor 
may raise;

•  reviewing and approving the terms of the 
External Auditor’s engagement, including  
the management representation letter 
addressed to the External Auditor at the  
start of each audit; 

•  reviewing the longer-term viability and  

the going concern basis of accounting in 
preparation of the Financial Statements of  
the Group; 

•  approving the appointment or termination  
of appointment of the Director of Risk  
and Assurance;

•  reviewing the effectiveness of the internal 
audit function (currently headed by the 
Director of Risk and Assurance); considering 
the major findings of internal audit activities 
and management’s response; ensuring 
co-ordination between the internal audit 
function and the External Auditor; reviewing 
and approving the role and mandate of the 
internal audit function. Annually approving  
the Internal Audit Charter, ensuring it is 
appropriate for the Group’s current needs, 
that the function is adequately resourced and 
has appropriate standing within the Group;

•  ensuring the internal audit function has 

unrestricted scope, the necessary resources 
and access to information to enable it to fulfil 
its mandate, ensuring there is open 
communication between different functions 
and that the internal audit function evaluates 
the effectiveness of these functions as part  
of its internal audit plan, and ensuring that the 
internal audit function is equipped to perform 
in accordance with appropriate professional 
standards for internal auditors;

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•  ensuring the internal Auditor has direct  

access to the Board Chair and to the Audit 
Committee Chair, providing independence 
from the Executive and accountability to the 
Audit Committee;

•  carrying out an annual assessment of the 
effectiveness of the internal audit function;
•  reviewing the effectiveness of the Group’s 

internal control systems that identify, assess, 
manage and monitor financial risks, and other 
internal control and risk management 
systems;

•  developing and recommending to the Board 

the Group’s Policy for the Provision of 
Non-Audit Services by the External Auditor, 
including specifying permitted non-audit 
services and their approval requirements;
•  ensuring the External Auditor’s remuneration 
fee level is appropriate to enable an effective 
and high quality audit;

•  monitoring the External Auditor’s processes 

for maintaining independence, its compliance 
with relevant law, regulation, other 
professional requirements and the Ethical 
Standard; 

•  agreeing with the Board a Policy on the 

Employment of Former Employees of the 
Group’s External Auditor, taking into account 
the Ethical Standard and legal requirements, 
and monitoring the application of this Policy;
•  understanding the strategy at both Group and 
operational levels to ensure that business 
risks and other relevant issues are effectively 
identified and communicated to the Board;
•  assessing the Audit Committee’s capabilities 
in relation to diversity, risk experience and the 
financial expertise of its members;

•  understanding the implications of changes to 

accounting standards;

•  ensuring the Company’s corporate ethics, 

anti-bribery and compliance procedures are 
up to date in terms of addressing the potential 
risks of fraud and misconduct;

•  reviewing the Group’s Whistle-blowing Policy, 
to ensure that appropriate procedures are in 
place for employees, contractors and external 
parties to raise, in confidence, any concerns 
that they may have relating to suspected 
malpractice, illegal acts, omissions or other 
unethical corporate conduct, regarding 
financial or other matters; and ensuring that 
arrangements are in place for investigation of 
such matters and follow-up action; 

•  giving due consideration to all relevant laws 
and regulations, the provisions of the Code 
and published guidance, the requirements of 
the FCA’s Listing Rules, Prospectus Rules and 
Disclosure Guidance and Transparency Rules 
sourcebook, and any other applicable rules;

•  after each Audit Committee meeting, the 

Audit Committee Chair formally reports to the 
Board on its proceedings and how the 
Committee has discharged its duties; 
•  working and liaising with all other Board 

Committees, ensuring interaction between 
the Committees and the Board is reviewed 
regularly; and

•  considering any other topics specifically 

delegated to the Audit Committee by the 
Board from time to time.

Member

Mary Waldner (Committee Chair)
Susan Brennan
Barbara Jeremiah
Rajiv Sharma
Joe Vorih*
Giles Kerr 
Celia Baxter 

Appointment date

1 December 2021
1 January 2016
1 January 2022
1 January 2019
1 January 2024
2 September 2013
2 September 2013

Retirement date

–
–
–
–
–
21 April 2023
21 April 2023

* Joe Vorih was appointed to the Board on 1 January 2024 and became a member of the Audit Committee on  
that date.

No member of the Audit Committee has any 
connection with the company’s External Auditor, 
KPMG LLP.

Audit Committee’s Terms of Reference
Periodically, the Audit Committee’s Terms of 
Reference are reviewed to take into account 
current views on good practice and recent 
updates to the UK Corporate Governance Code. 
The UK Corporate Governance Code 2018 was 
adopted by the Audit Committee from the 
accounting period beginning on 1 January 2019. 
The Audit Committee’s Terms of Reference 
were updated in December 2023, reflecting 
adoption of the FRC’s Audit Committees and 
External Audit: Minimum Standard.

The Board expects the Audit Committee to have 
an understanding of:

•  the principles, contents and developments in 
financial reporting, including the applicable 
accounting standards and statements of 
recommended practice;

•  the key aspects of the Group’s operations, 

including corporate policies, its products and 
services, Group financing, and systems of 
internal control;

•  the matters that could influence or distort the 

presentation of accounts and key figures;

•  the principles of, and developments in, 

company law, sector-specific laws and other 
relevant corporate legislation;

•  the roles of internal and external auditing and 

risk management; and

•  the regulatory framework for the Group’s 

operating businesses.

The full Terms of Reference of the Audit 
Committee may be found on the Company’s 
website.

The Audit Committee is required to report its 
findings to the Board, identifying any matters 
where it considers that action or improvement 
is needed, and to make recommendations as 
to the steps taken.

Composition of the Audit Committee
The Terms of Reference for the Audit 
Committee state that the Audit Committee shall 
be appointed by the Board from amongst the 
independent non-executive Directors of the 
Company, excluding the Company Chair, at least 
one of whom shall have recent and relevant 
financial experience. The Audit Committee shall 
consist of not less than three members, of 
which all shall be independent of any business 
connection with the Group. Appointments to the 
Audit Committee shall be for a period of up to 
three years, which may be extended by a 
maximum of two additional three-year periods, 
subject to the members remaining independent. 

One member of the Audit Committee, Barbara 
Jeremiah, Senior Independent Non-Executive 
Director and Chair of the Remuneration 
Committee was appointed a non-executive 
director of Johnson Matthey Plc with effect 
from 1 July 2023. Johnson Matthey Plc, a 
related party of the Group, has been renting 
excess car parking space from one of the 
Group’s operating businesses on a rolling 
monthly basis. The lease contract was in place 
prior to the acquisition of Thermal Engineering in 
2013 by the Group and Barbara has had no 
involvement in the contract; further details can 
be found on page 191.

The Audit Committee is composed entirely of 
independent non-executive Directors, as shown 
in the table above.

Two members constitute a quorum for the Audit 
Committee. The Group Company Secretary acts 
as Secretary to the Audit Committee.

There was full attendance at every Audit 
Committee Meeting held during 2023.

Collectively, the members of the Audit 
Committee have significant commercial and 
financial experience at a senior management 
level. I have the recent and relevant financial 
experience required by the UK Corporate 
Governance Code to chair the Audit Committee. 
I succeeded Giles Kerr as Chair of the Audit 
Committee on 21 April 2023, when he retired 
from the Board as planned.

For details of the qualifications of members of 
the Audit Committee, please refer to the Board 
of Directors’ biographies shown on pages 84 
to 86.

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GOVERNANCE / AUDIT COMMITTEE REPORT CONTINUED

Activities of the Audit Committee
The Audit Committee met on 21 February 2023 to consider the 2022 year-end report and during the subsequent 12 months conducted the following 
business on the four standard scheduled meeting dates, as indicated below:

24 May 2023

25 July 2023

•  Discussed and approved the external audit plan and strategy 

proposed by KPMG LLP for the 2023 audit, including materiality, 
scope, significant risks and other areas of audit focus, the audit cycle 
and auditor reporting.

•  Reviewed KPMG LLP’s 2023 Audit Fee Estimate.
•  Reviewed and approved the terms of the proposed letter of 

engagement addressed to the External Auditor.

•  Reviewed KPMG LLP’s confirmation of its objectivity and 

independence, including identification of a permissible non-audit 
service that was carried out in 2022 from two residual components 
which was not communicated to the Group Auditors prior to 
commencement of the service. The Audit Committee was satisfied 
with the conclusions and actions taken by the Auditor.

•  Received and considered reports presented by the Director of Risk and 
Assurance including internal audit and risk management activities and 
an update on Audit and Corporate Governance Reform.

•  Received an update from the Group’s Internal Audit Manager.
•  Received and reviewed KPMG LLP’s assessment on its objectivity and 

independence.

•  Reviewed the accounting presentation and judgmental issues, and the 

funding and liquidity reports for the half-year ended 30 June 2023.
•  Reviewed, challenged and agreed the basis for going concern to be 

adopted for the 2023 Interim Results.

•  Reviewed the Tax Memorandum for the half-year ended 30 June 2023.
•  Reviewed and accepted KPMG LLP’s Report to the Audit Committee 

on the half-year review for the six months ended 30 June 2023.

•  Reviewed and approved the terms of the management representation 

letter addressed to the External Auditor.

•  Discussed the Group’s draft Announcement of the 2023 Interim 

Results together with the draft slides for the analysts’ presentation.

•  Approved KPMG LLP’s proposed fees for the 2023 Audit.
•  Noted the FRC’s Audit Quality Review of KPMG LLP’s audit work in 

2022/23.

27 September 2023

28 February 2024

•  Reviewed the effectiveness of the external audit process.
•  Assessed the significant risks that are considered by the Audit 

Committee, agreeing they would be broadly unchanged from 2022, 
apart from the removal of acquisition accounting as a significant risk, 
subject to review at the next meeting.

•  Addressed governance agency recommendations on the Company’s 
Annual Report & Accounts 2022, agreeing areas that could be better 
signposted in the Annual Report & Accounts 2023.

•  Received and considered a report presented by the Director of Risk 

and Assurance which included internal audit activities. 

•  Reviewed the results of the bi-annual agents and advisors’ status 

•  Reviewed the accounting presentation and judgmental issues, and the 
viability assessment report for the year ended 31 December 2023, 
which included consideration of compliance with all debt covenants at 
all measurement dates out to 31 December 2025.

•  Reviewed and approved the statements included in the Annual Report 

& Accounts 2023 concerning internal control, risk management, 
including the assessment of principal risks and emerging risks, TCFD 
and the Viability Statement. 

•  Reviewed, challenged and agreed the going concern basis to be 

adopted for the 2023 Accounts.

•  Reviewed the Tax Memorandum for the year ended 31 December 

report.

2023.

•  Reviewed the effectiveness and quality of the 2022 external audit.
•  Approved the existing Policy for the Provision of Non-Audit Services 
by the External Auditor and the Policy on the Employment of Former 
Employees of the Company’s External Auditor, with no changes 
required. 

•  Approved the draft updated Whistle-blowing Policy, to clarify 

practice.

•  Approved the draft updated Terms of Reference of the Audit 

Committee, to bring it line with good practice.

•  Reviewed and accepted KPMG LLP’s Report to the Audit Committee 

on the audit of the Financial Statements for the year ended 31 
December 2023.

•  Reviewed KPMG LLP’s confirmation of its independence and 

objectivity.

•  Reviewed and approved the terms of the management representation 

letter addressed to the External Auditor.

•  Approved the Audit Committee Report for 2023.
•  Reviewed the effectiveness of the Group’s risk management and 

internal control systems and disclosures made in the Annual Report & 
Accounts 2023.

•  Reviewed an assessment of potential fraud during the year and were 

satisfied that risk of fraud and misconduct was addressed 
appropriately.

•  Reviewed the draft Annual Report & Accounts 2023 and reviewed the 
Company’s statement on the draft Annual Report & Accounts prior to 
endorsement by the Board, that, taken as a whole, the draft Annual 
Report & Accounts is fair, balanced and understandable and provides 
the information necessary to assess the Group’s position and 
performance, Business Model and strategy.

•  Discussed the Group’s draft Announcement of the 2023 Final Results 

together with the draft slides for the analysts’ presentation.

•  Reviewed the Notice of Meeting for the 2024 AGM and the Proxy 

Form for the 2024 AGM.

•  Received and considered a report presented by the Director of Risk 

and Assurance, which included the proposed 2024 internal audit plan. 

•  Reviewed and approved the Internal Audit Charter.
•  Assessed the effectiveness of the internal audit function.

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The Audit Committee held a private meeting with the External Auditor and a private meeting with the Group’s Director of Risk and Assurance on 
25 July 2023 and 28 February 2024, without Executive management being present.

In addition to the four scheduled meetings summarised above, two Audit Committee meetings were held in November 2023, to discuss the Audit and 
Corporate Governance Reform proposals and to approve the draft Trading Update for the 10-month period ended October 2023; the latter being 
subject to final confirmation by the Disclosure Committee. 

During the year, the Audit Committee held discussions on the Audit and Corporate Governance Reform proposals and considered how best  
to address the possible changes; it agreed to monitor the situation and take appropriate action once the reforms have been clarified and the 
implementation date announced.

Audit Committee Attendance and Separate Discussions
The Audit Committee typically invites the non-executive Chair, Group Chief Executive Officer, Group Finance Director, Group Financial Controller, the 
Group’s Director of Tax & Strategic Finance, the Group’s Director of Risk and Assurance and senior representatives of the external audit firm to attend 
its meetings, although it reserves the right to request any of these individuals to withdraw from any meeting.

During 2023, the Audit Committee also held separate discussions with the External Auditor and the Group’s Director of Risk and Assurance, without 
Executive management being present. In addition, the Chair of the Audit Committee held separate meetings with each of these during the course of 
the year.

Significant risks considered by the Audit Committee
The table below summarises the significant risks considered by the Audit Committee, including significant judgments and estimates:

Significant risks considered by the Audit Committee

How the risk was addressed by the Audit Committee

Other provisions
Provisions are held where management considers there is an obligation, 
payment is probable and the amount payable can be reliably estimated.

Provisions held by the Group include but are not limited to:
•  those held against legal claims and contractual matters, product 

warranties; and

•  tax provisions for uncertain risk exposures.

There is a risk that other provisions overstate or understate the 
associated liability.

The Audit Committee considered the basis upon which management had 
made its accounting judgments to determine the level of other provisions. 
The Audit Committee receives a separate report from the Group Head 
of Tax & Strategic Finance that sets out the various uncertain risk 
exposures and any related provisions that are based on the best estimate 
of the amounts likely to be payable. The Audit Committee carefully 
considers the assumptions applied and provides appropriate challenge 
including an assessment of the related sensitivities (See Note 21). These 
were further discussed with the External Auditor.

The Audit Committee believes there are no further reportable issues 
arising from these significant areas.

Acquisition accounting, which was a significant risk in the Annual Report & Accounts 2022, is no longer considered a significant risk due to the 
acquisition being in the prior year.

Other judgments and estimates
The Audit Committee considered other areas of focus where judgments and estimates have a significant effect on the amounts recognised in the 
2023 Financial Statements. These areas of focus and how they were addressed by the Audit Committee are described below:

Other focus area considered by the Audit Committee

How these were addressed by the Audit Committee

Other key judgments and estimates
These include, but are not limited to, judgments and estimates in areas 
not covered by significant risks such as inventory net realisable value, 
going concern and viability, goodwill impairment assessment, 
retirement benefits, leases and tax (excluding provisions for uncertain 
tax which is a significant risk).  

The Audit Committee reviewed the accounting presentation and 
judgmental issues paper, including a funding and liquidity report, for the 
related reporting period from the Group Financial Controller. In addition, 
the Audit Committee received a tax memorandum paper for the related 
reporting period from the Group’s Head of Tax & Strategic Finance. 

In its review of these presentation papers, the Audit Committee 
challenged management on the critical accounting judgments, and 
the key sources of estimation and uncertainty that were taken in the 
preparation of the Financial Statements, and concluded that they 
were appropriate. 

The Audit Committee believes there are no further reportable issues 
arising from these other key judgments and estimates.

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

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Fees

2023

2022

£0.06m £0.06m

Interim review
Permissable tax audit 
required in India, 
assessment of tax 
incentives in Thailand and 
certification of expenses 
in UK and France (2022 
– assessment of tax 
incentives in Thailand and 
certification of expenses in 
India)
£0.01m £0.01m
Total audit-related services: £0.07m £0.07m

Non-audit related services:

£nil

£nil

KPMG have not performed any non-audit 
services during the year ended 31 December 
2023 or subsequently which are prohibited by 
the FRC Ethical Standard. 

Policy on tendering 
In order to maintain auditor independence and 
comply with FRC, EU guidance and the 
provisions of the CMA Order 2014 on audit 
tendering, the Group undertook a formal tender 
of its external audit during the first half of 2016, 
led by the Audit Committee. The appointment of 
KPMG LLP as the Group External Auditor for the 
financial year commencing 1 January 2017 
received approval by shareholders at the Annual 
General Meeting held in April 2017. The Audit 
Committee reviews annually whether it is 
appropriate to put the external audit out to 
tender and concluded in 2023 that it was not 
appropriate to do so. The Audit Committee fully 
evaluates auditor performance and 
independence annually but does not favour 
mandatory five-year rotation. 

GOVERNANCE / AUDIT COMMITTEE REPORT CONTINUED

Presentation of results
The Board has a policy, which has been clarified 
in 2023, to separately disclose items it considers 
are outside the normal course of management 
oversight and control on a day-to-day basis and 
are not reflective of in-year trading performance. 
Indicative criteria such as period to which the 
item relates and external driven factors that are 
outside of the control of the Group in 
combination with the magnitude and 
consistency of application are also considered. 
The Audit Committee assessed the presentation 
to ensure a fair and balanced treatment of what 
is and is not included as an adjusting item.

The Audit Committee considered the 
accounting policy applied to exclude adjusted 
items by reference to guidance issued by the 
FRC and the European Securities and Markets 
Authority (“ESMA”), and the need to ensure any 
alternative performance measures are 
presented with equal prominence to reported 
figures and on a consistent basis year-on-year.

The Audit Committee discussed the 
presentation of adjusted items with the External 
Auditor, and concurs with management’s view 
that the presentation of items excluded from 
and include in adjusted results, combined with 
wider disclosures throughout the Annual 
Report, provides useful information to aid the 
understanding of the performance of the Group.

External audit 
Independence of the External Auditor and 
policy on the provision of non-audit services 
To fulfil its responsibility regarding the 
independence of the External Auditor, the Audit 
Committee reviewed:

•  a report from the External Auditor describing 
the arrangements that had been made to 
identify, report and manage any conflicts of 
interest and to maintain its independence; and
•  the FRC’s Audit Inspection Unit public report 

on KPMG LLP.

The Audit Committee’s policy in respect of 
services provided by the External Auditor and 
its Policy on the Provision of Non-Audit Services 
by the External Auditor are as follows:

•  The External Auditor is invited to provide 

services which, in its position as auditor, it 
must or is best placed to undertake. This 
includes formalities relating to borrowings, 
shareholder and other circulars, various other 
regulatory reports and certain work in respect 
of larger acquisitions and disposals;

•  The Company has a Policy on the Provision of 
Non-Audit Services by the External Auditor, 
which is in line with the recommendations set 
out in the Financial Reporting Council’s 
(“FRC”) Guidance on Audit Committees 
(2016) and the requirements of the FRC’s 
Revised Ethical Standard (2019) (the “Ethical 
Standard”). In line with these 
recommendations and requirements, the 
external audit firm is only appointed to 
perform a service when doing so would be 
consistent with both the requirements and 
the overarching principles of the Ethical 
Standard, and when its skills and experience 
make it the most suitable supplier. In addition, 
the Ethical Standard requires an assessment 
of whether it is probable that an objective, 
reasonable and informed third party would 
conclude independence is not compromised. 
The approval of the Audit Committee must be 
obtained before the External Auditor is 
engaged to provide any non-audit services 
and these services are limited to activities 
which feature on the approved Permitted 
Non-Audit Services list. The total fees for 
non-audit services shall be limited to no more 
than 70% of the average of the statutory audit 
fee for the Company, of its controlled 
undertakings and of the consolidated Financial 
Statements paid to the External Auditor in the 
last three consecutive financial years; 

•  Other services may not be provided where 
precluded by law, regulation, or Ethical 
Standards or where the Audit Committee 
believes that it would compromise audit 
independence and objectivity; and

•  All proposed contracts for permitted services 
to be provided by the External Auditor require 
the Audit Committee’s approval. Approval for 
permitted services below £0.050m has been 
delegated by the Audit Committee to its 
Chair and below £0.025m to the Group 
Finance Director.

In 2023, the level of permitted services 
undertaken by KPMG LLP was broadly 
unchanged, as set out in the table below.  
The Audit Committee considered that it was 
beneficial for the Company to retain KPMG LLP 
for a small amount of permitted non-audit work 
and audit related services, because of the firm’s 
knowledge of the Group and our requirements 
that the Interim audit to be performed by the 
External Auditor. The Audit Committee 
continues to closely monitor the nature  
and level of such permitted non-audit work.

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Conclusion
As a result of its work during the year, the Audit 
Committee has concluded that it has acted fully 
in accordance with its Terms of Reference. At its 
meeting held on 28 February 2024, the Audit 
Committee considered each section of the draft 
Annual Report & Accounts 2023, and the 
document as a whole, as proposed by the 
Company; it reached a conclusion and advised 
the Board that it considered the draft Annual 
Report & Accounts 2023 to be fair, balanced and 
understandable and that it provided the 
information necessary for shareholders to 
assess the Group’s position and performance, 
Business Model and strategy. As the Chair of 
the Audit Committee, I will continue, where 
appropriate, to be available to engage with 
shareholders on the scope of the external audit 
and other significant matters related to the Audit 
Committee’s areas of responsibility and I will be 
available at the 2024 AGM to answer any 
shareholders’ questions about the work of the 
Audit Committee. 

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Approval
This Report was reviewed and approved by the 
Audit Committee and signed on its behalf by:

Mary Waldner
Chair of the Audit Committee
1 March 2024

In July 2023, the Financial Reporting Council 
(FRC) published its 2022/2023 Audit Quality 
Inspection Reports (AQIR) for each of the 
largest audit firms, including KPMG; at its July 
2023 meeting, the Audit Committee noted the 
key findings of this report with respect to 
KPMG, together with areas of good practice that 
had been identified. Following completion of the 
assessment process outlined above, the Audit 
Committee concluded that it was satisfied with 
the effectiveness of the External Auditor; as a 
consequence, the Audit Committee has 
recommended to the Board that KPMG LLP be 
re-appointed as Auditor for 2024. 

Specific areas referred to the 
External Auditor
In 2023, the Audit Committee has not asked 
the Auditor to explicitly review any specific 
areas because the significant risks and other 
focus areas considered by the Auditor where 
aligned with the significant risks considered by 
the Audit Committee. The Audit Committee 
was satisfied with the results of the Auditor’s 
results and findings.

Internal audit
The Audit Committee is required to assist the 
Board in fulfilling its responsibilities relating to 
the effectiveness, resourcing and the plans of 
the Group internal audit function, which were 
headed by the Director of Risk and Assurance 
throughout 2023. The Internal Audit Manager 
reports to the Director of Risk and Assurance. 

In 2023, as set out on pages 58 to 60,  
the Group further strengthened its risk 
management procedures and these have been 
reviewed by the Audit Committee. Risk has 
been assessed on a top down and bottom up 
basis, and including the consideration of 
emerging risks. A risk-based programme of 
internal audit has been conducted in the year. 
In 2023, the internal audit programme was 
delivered through a combination of face-to-face 
and remote working methods. 

The Chair and non-executive Directors are 
actively encouraged to visit the Group’s 
operating businesses unaccompanied by 
executive Directors. Such visits enable the 
Directors to meet the local management teams 
and employees and also undertake site tours to 
review matters including production methods, 
health and safety and the status of internal audit 
findings. These visits are viewed by the Audit 
Committee as making a positive contribution to 
the internal control framework.

Assessment of external audit quality 
and effectiveness
The Audit Committee reviewed the 
effectiveness of the External Auditor and the 
external audit process, including an assessment 
of the quality of the audit, at its September 
2023 meeting. 

In 2023, the effectiveness of the external  
audit process was again performed by 
assessing a range of key areas through a 
formal questionnaire that was individually 
distributed to all the members of the Audit 
Committee and all other Executive and 
non-executive Directors. This framework 
required consideration of performance areas 
which needed future focus by the External 
Auditor, the areas where the External Auditor 
was meeting expectations and those where it 
was considered to have a strength. 

Senior management received answers  
and comments from all questionnaires and 
consolidated them into a report. The Audit 
Committee used this report to facilitate a 
debate at its September 2023 meeting and to 
assist in assessing the level of external audit 
effectiveness. The Audit Committee discussed: 
the calibre of the external audit firm, the 
robustness of the external audit process and 
degree of challenge to matters of significant 
audit risk and areas of management subjectivity, 
the degree of professional scepticism applied 
by the External Auditor, the quality of delivery 
of the audit and the service provided by the 
External Auditor, the Audit Partner, the audit 
approach and planning, the role of 
management, the communication by the 
Auditor to the Audit Committee, the provisions 
of support for the work of the Audit Committee 
by the Auditor, the sharing of insights and 
adding value by the Auditor, the audit fee, the 
Auditor’s independence and objectivity, and the 
quality of formal reporting by the Auditor to the 
Audit Committee. Examples of the Auditor’s 
professional scepticism and challenge of 
management’s assumptions, as noted by the 
Committee, include reviewing the range of 
outcomes to assess the levels of provision for 
uncertain tax positions, performing 
benchmarking of management’s assumptions 
for the valuation of defined benefit obligations 
by comparing assumptions using their 
independent expectations and challenging 
assumptions on recognition and measurement 
basis of customer claims provisions. Feedback 
about the effectiveness of the external audit 
process from the local management teams was 
also considered by the Audit Committee. The 
Audit Committee concluded that the External 
Auditor had challenged the thinking of the 
Company and of the Audit Committee on a 
number of significant issues and had 
maintained its independence, notwithstanding 
the provision of an insignificant non-audit 
service to a residual component of the Group  
as discussed in the previous section. 

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GOVERNANCE / REMUNERATION: CHAIR’S ANNUAL STATEMENT

Remuneration Committee Report 
Chair’s Annual Statement

Dear Shareholder,
Following my appointment as Chair of the 
Remuneration Committee in April 2023,  
I am delighted to introduce the Report of  
the Committee for the financial year ended  
31 December 2023. I would like to acknowledge 
my predecessor Celia Baxter and her expert 
chairing of the Committee over the previous 
nine years. This statement sets out the work of 
the Committee during the year and provides the 
context for the decisions taken.

Senior’s performance during 2023
Committee decisions on remuneration 
outcomes for 2023 and the Remuneration Policy 
approach for 2024 take into account the good 
level of performance reported for the year under 
review. As explained in the Chair’s Statement 
and the Group Chief Executive Officer’s 
Statement, Senior has continued to make 
strategic, operational and financial progress, 
with good order intake across the Group. Key 
headlines include:

•  the Group’s revenue increased by 14% (on a 

constant currency basis);

•  adjusted operating profit increased by 61% 

(on a constant currency basis);

•  the Group’s adjusted operating margin 

increased by 140 basis points, to 4.8% for the 
full year;

•  adjusted Earnings per Share (“EPS”) 

increased by 136%, to 10.28 pence; and

•  the Group generated free cash flow of 

£15.5m.

2023 was another strong year for our 
sustainability strategy as we achieved validation 
of our Net Zero emission reduction targets by 
the Science Based Targets Initiative (“SBTi”).

Executive Directors’ 
remuneration for 2023
In January 2023, the basic salaries of the Group 
Chief Executive Officer and the Group Finance 
Director were increased by 5.4% and 5.5% 
respectively. In setting these salaries, the 
Committee was cognisant of the increases 
applied to the wider UK workforce, which were 
typically 6% or higher, depending on skills and 
geographic location. The Committee also 
undertook a comprehensive benchmarking 
exercise of the Executive Committee roles and 
of other key executives. 

During the year, the Committee undertook  
a full review of the Directors’ Remuneration 
Policy in advance of proposing a new Policy for 
shareholder approval at the AGM in April 2024. 
We are not making fundamental changes to the 
structure of the Policy or to our overall approach 
to incentives, but we have taken the opportunity 
to update the Policy in recognition of Senior’s 
continuing progress and the growth observed 
during 2023. Full details are set out below.

The link between strategy 
and remuneration
Senior’s Vision remains unchanged: we aim to 
be a trusted and collaborative high value-added 
engineering and manufacturing company 
producing sustainable growth in operating profit, 
cash flow and shareholder value. This Vision is 
supported by a number of key strategic priorities, 
explained in detail in the Strategic Report.

The Remuneration Policy and its implementation 
aligns with the Vision and the strategy. In 
particular, the incentive structures – the annual 
bonus plan and the Long-Term Incentive Plan 
(“LTIP”) – reward participants for meeting 
stretching targets tied closely to our core 
financial goals and the focus on shareholder 
returns. Over time we have evolved our 
approach to performance measures to reflect 
changes in strategic focus and the views of 
shareholders. This year is no different, as we 
have decided to introduce non-financial 
measures to a portion of the annual bonus for 
2024, linking incentives closely with Senior’s 
sector-leading approach to sustainability and 
wider ESG matters. Our rationale is explained 
further below.

Barbara Jeremiah | Chair of the Remuneration 
Committee 
“ We are extending the scope  
of our remuneration targets to 
acknowledge the importance  
of outstanding performance in 
managing our impact on the 
environment and inspiring  
our people.”

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2.  LTIP. The approach of granting equity awards 
which vest after three years, subject to the 
satisfaction of challenging performance 
targets, works well and aligns with Senior’s 
focus on long-term, sustainable 
performance. Each year, we will continue to 
set stretching targets which are consistent 
with the strategic priorities of the business, 
and vested awards will continue to be 
subject to a two-year holding period. The one 
change we are making is that the maximum 
grant level will be 200% of basic salary, an 
increase from the 150% limit in the current 
Policy. This higher level provides an 
appropriate level of upside reward potential 
for the current stage of the recovery and 
growth of the business and for the 
outstanding levels of performance which are 
required to hit maximum vesting levels under 
the LTIP. As evidenced by the targets agreed 
for the 2024 award, we deliberately set 
stretching goals which, if achieved, would 
represent an outstanding level of 
performance which we believe should be 
rewarded accordingly.

3.  Post-employment shareholding 

requirements. We introduced these 
requirements at the time of the last Policy 
renewal in 2021, and we are now making one 
minor modification. At present, the 
requirement applies for two years following 
cessation at the lower of (1) 80% of the 
in-employment shareholding guideline in 
place prior to cessation, and (2) the actual 
shareholding held at the time of cessation. 
We are changing this so that the first part 
relates to 100% of the in-employment 
guideline, which is consistent with the 
general preference of investors. We are  
also clarifying that this post-employment 
requirement excludes shares purchased by 
the executive Directors from their own 
resources or shares retained at vesting rather 
than being sold to cover tax liabilities (i.e. 
where the executive Director elects to pay 
the tax themselves).

Both executive Directors were eligible for an 
annual bonus of up to 125% of basic salary, 
payable subject to the achievement of targets 
linked to adjusted EPS (60% weighting) and free 
cash flow (40% weighting). The Committee 
considered the 2022 outturn before setting 
specific targets for the 2023 annual bonus and 
these targets are disclosed in the Annual Report 
on Remuneration on page 121. Given the strong 
level of performance for the year, bonuses were 
achieved at a level of 85.4% of the maximum, 
leading to payments of 106.8% of basic salary 
for both Directors. In reviewing this outcome, 
the Remuneration Committee considered the 
wider performance of the business during the 
year and the contributions of the management 
team to the successful implementation of the 
strategy for the year. In line with the 
Remuneration Policy, bonuses will be paid 
two-thirds in cash and one-third in Senior 
shares, deferred for three years.

Shortly after the 2023 year-end, the Committee 
considered the level of performance achieved 
against the targets set for the LTIP award 
granted in 2021. This was the first award in 
which we added Return on Capital Employed 
(“ROCE”) as a measure to complement 
adjusted EPS and relative Total Shareholder 
Return (“TSR”), each metric having a one-third 
weighting. Senior’s progress and recovery over 
the full three-year performance period was 
illustrated by the extent to which the targets 
were met; the adjusted EPS and relative TSR 
performances were above the respective 
maximum thresholds, whereas the ROCE 
performance was below the relevant minimum 
threshold. Taking into account these 
achievements, the Committee determined that 
the 2021 award will vest at a level of 66.7%.  
The Committee did not exercise any discretion 
to adjust the LTIP outcome. The awards will vest 
in March 2024 and will be subject to a two-year 
post-vesting holding period.

A further LTIP award was granted in March 
2023 to the executive Directors and around 50 
senior leaders within the Group. As explained in 
last year’s report, the grant size for this award 
was increased to drive material outperformance 
during the next stage of Senior’s business 
recovery. For the executive Directors, this 
meant that the award was granted at a level of 
200% of basic salary, an increase above the 
normal level of 150%. In recognition of the 
higher grant size, additional stretch was built in 
to performance targets such that full vesting 
will require a level of performance in excess of 
what would have been required for a grant at a 
level of 150%. We retained a mix of ROCE, 
adjusted EPS and relative TSR for the award, 
these continue to be measures which align well 
with our strategy and with the priorities of many 
of Senior’s major shareholders.

The Committee was delighted with the level of 
support received from investors, noting in 
particular the 99% vote in favour of the 
Directors’ Remuneration Report resolution at 
last year’s AGM.

A new Directors’ Remuneration Policy
The Directors’ Remuneration Policy was last 
approved by shareholders at the AGM in 2021 
and, in accordance with the UK regulations, is 
due for renewal at the AGM to be held in April 
2024. During 2023, the Committee reviewed 
the Policy and considered whether any changes 
are required in light of the evolution of Group 
strategy, wider market trends, regulatory 
changes and evolution in investor expectations. 
We concluded that the Policy remains 
consistent with Senior’s focus on recovery, as 
aerospace customers gradually return to 
pre-COVID production levels along with our 
strategy and positioning in attractive and 
structurally resilient core markets. The Policy is 
also fully compliant with the UK Corporate 
Governance Code. As a result, no fundamental 
changes to the overall shape and structure of 
the Policy are proposed. We have decided to 
retain the same mix of fixed and variable 
remuneration, with incentives provided through 
the annual bonus plan and the LTIP. The 
modifications set out below – including in 
respect of the proposed implementation of the 
Policy for 2024 – are designed to ensure that the 
Policy remains appropriate for the next three-
year period.

1.  Annual bonus plan. The maximum bonus 

opportunity will increase from 125% to 150% 
of basic salary for both executive Directors. 
The Committee believes that this enhanced 
incentive is appropriate given the executive 
Directors have proved themselves to be 
highly capable leaders of a company that has 
made a strong recovery over the post-
pandemic period. A maximum bonus of 
150% is more closely aligned with standard 
market practice at relevant UK comparators 
and is suitably competitive. We recognise 
that a higher bonus multiple should be 
accompanied by targets which are 
appropriately stretching, and we have 
adopted this approach for the plan design 
for 2024. As explained below, we have also 
introduced new non-financial metrics into 
the plan, extending the strategic linkage for 
incentives. The deferral mechanism in the 
bonus plan – requiring one-third of any  
bonus to be paid in deferred shares –  
remains unchanged.

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GOVERNANCE / REMUNERATION: CHAIR’S ANNUAL STATEMENT CONTINUED

The Committee believes that these changes will 
provide a Policy framework which will work well 
for the next three-year period as Senior embarks 
on the next stage of its growth trajectory. The 
full Policy can be found on pages 111 to 117. 
Alongside the Policy, the Committee has also 
agreed a new set of formal LTIP rules, as the 
current plan reaches the end of its 10-year life in 
2024. The rules are fully aligned with the new 
Policy, and shareholders will be asked to vote on 
both the new Policy and the new rules at the 
forthcoming AGM.

Implementation of the Policy for 2024
As part of the Policy review, the Committee also 
considered carefully how executive 
remuneration should operate for the year ahead. 
Basic salaries will increase by 4.8% and 5.0% 
for the Group Chief Executive Officer and the 
Group Finance Director respectively, with effect 
from 1 January 2024. This compares with an 
average increase of 6% for employees across 
our UK operations. Pension contributions for the 
Directors will remain at 15% of basic salary, 
aligned with the contribution rate available to the 
majority of the UK workforce.

Subject to shareholder approval of the new 
Policy, the executive Directors will have the 
opportunity to earn up to 150% of basic salary 
as an annual bonus for 2024. A total of 80% of 
the bonus will remain subject to the 
achievement of challenging financial targets 
linked to adjusted EPS and free cash flow. The 
weightings between the two measures are 
unchanged (60%/40%). 

non-financial metric, consistent with our 
discussion around Bonus metrics, we decided 
to the keep the focus of the LTIP entirely on 
financial measures. 

The specific targets for the 2024 LTIP award are 
considered suitably challenging over the 
performance period, which runs to the end of 
the 2026 financial year. This approach 
recognises our long-standing belief that 
maximum vesting should require material 
outperformance. The threshold vesting level for 
each element will be 25%.

For the ROCE measure, we will assess the 
ROCE forecasted to be achieved in 2026. We 
are targeting a level of 13.5% for threshold 
vesting, rising on a sliding scale to 17.0% for 
full vesting.

The relative TSR element will again involve 
measuring Senior’s TSR against a general group 
of FTSE 350 companies, excluding those in 
certain sectors. Threshold vesting will depend 
on the achievement of median performance 
against the peer group, rising to upper quintile 
performance for full vesting. 

For the final performance condition, we will 
measure the level of adjusted EPS achieved in 
2026. Threshold vesting will begin for adjusted 
EPS of 12.00p, rising on a sliding scale to 19.00p 
for maximum vesting. This is a challenging 
target in the context of the 10.28p adjusted EPS 
outcome achieved for 2023 which included 
2.54p benefit following a legal entity 
simplification as noted in the Strategic Report.

Any awards which vest will be subject to the 
usual Committee assessment of overall 
performance over the LTIP period as well as a 
two-year post-vesting holding period. Malus and 
clawback provisions will apply.

For the final 20% of the bonus, we have decided 
to introduce two new quantitative non-financial 
measures. The first measure (representing 10% 
of the total bonus) rewards absolute reductions 
in Scope 1 and Scope 2 emissions in 2024 
consistent with our SBTi-validated target of a 
30% reduction in these emissions by 2025 
(from a 2018 baseline). The second measure 
(representing the final 10% of the total bonus) 
mandates improvements to Senior’s employee 
engagement survey score in 2024 compared to 
the survey results from 2022, highlighting the 
importance of a highly engaged workforce to 
achieving outstanding results. The introduction 
of these new measures extends the scope of 
performance assessment to areas which are of 
strategic importance to Senior and recognises 
the enthusiasm of our employees and 
shareholders for ESG-focused incentives. 
Reducing greenhouse gas emissions is a key 
priority in line with our Purpose of helping 
engineer the transition to a sustainable world for 
the benefit of all our stakeholders. Improving 
employee engagement is aligned to our 
strategic focus on talent and development 
across the multiple businesses within Senior as 
we seek to continually improve the employee 
experience, retain and reward our talented 
employees, and make Senior a preferred place 
to work, wherever we operate around the world.

The specific targets for each element of the 
2024 bonus plan are considered commercially 
confidential but will be published in full in the 
2024 Directors’ Remuneration Report. Any 
bonus payment will be subject to the usual 
deferral arrangements and the standard malus 
and clawback provisions.

The LTIP award to be granted in 2024 will be at 
a level of 200% of basic salary, in line with the 
new Directors’ Remuneration Policy. The 
headline performance metrics will be 
unchanged, with the retention of the existing 
mix of ROCE, relative TSR and adjusted EPS, 
each with a one-third weighting. These metrics 
provide for a combined focus on absolute 
financial performance, returns to shareholders 
and efficient use of capital, all of which are 
critically important to the business and to 
investors. After consultation with our major 
shareholders about the possible addition of a 

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SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

Wider workforce remuneration 
The Committee continues to pay close attention 
to remuneration policies and practices across 
the wider workforce, and takes these into 
account when agreeing the shape and level of 
executive Directors’ remuneration. During the 
year, this included consideration of how 
employees were impacted by levels of inflation 
which, although declining, remain high by 
recent historical standards. 

Participation in the LTIP extends to around 50 
senior executives within the business, all of 
whom are subject to the same performance 
conditions as the executive Directors. The new 
ESG performance measures introduced into the 
Directors’ annual bonus plan for 2024 have been 
rolled out to all those senior executives who 
have an element of Group performance in their 
bonus assessment.

Equity awards in the form of restricted shares 
are granted to select individuals who are 
considered to have significant potential or who 
are key contributors. All-employee share plan 
arrangements are offered to employees in the 
UK, US and continental Europe in the interests 
of encouraging wider levels of share ownership 
across the business.

Consultation with stakeholders during 
the year
Consultation with shareholders
Since taking over as Chair of the Remuneration 
Committee I have had a number of conversations 
with major shareholders on remuneration 
matters, including in respect of the renewal of the 
Directors’ Remuneration Policy and our proposals 
for implementing the Policy in 2024. I am pleased 
to report that most shareholders were supportive 
of the Committee’s approach, including the 
intention to increase the reward opportunities 
under the incentive schemes. There is 
widespread recognition among the investor base 
of the leadership that has been shown by the 
executive Directors over the last few years in 
getting the Group through a very challenging 
period and putting in place the foundations for a 
solid recovery. I firmly believe in the importance 
of genuine two-way dialogue and, as noted 
above, we elected to retain our current metrics in 
the LTIP for 2024 after shareholder consultation.

Further shareholder engagement on 
remuneration matters will take place as 
appropriate over the coming year.

Consultation with employees regarding 
executive remuneration
Direct engagement between the Board and  
with employees is rightly given a high priority 
at Senior. Following Celia Baxter’s retirement 
from the Board in 2023, I continued her practice 
of reviewing executive remuneration with 
employee representatives from the UK 
operating businesses. In addition, Mary 
Waldner, as the designated non-executive 
Director with responsibility for employee 
engagement, met with employees across  
the wider Group and discussed a variety of 
subjects, including remuneration.

AGM
At the AGM on 26 April 2024, shareholders will 
be asked to vote on the following resolutions:

1.  A binding resolution to approve the new 

Directors’ Remuneration Policy, incorporating 
the changes as explained above;

2.  An advisory resolution to approve the 

Directors’ Remuneration Report (excluding 
the new Policy); and

3.  A separate resolution to approve new  

LTIP rules.

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I trust that the Committee will have your support 
for all three resolutions. If you have any 
questions on this Report or on remuneration 
matters more generally, I can be contacted via 
the Group Company Secretary.

Barbara Jeremiah
Chair of the Remuneration Committee 
1 March 2024

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GOVERNANCE / 2023 REMUNERATION REPORT AT A GLANCE

2023 Remuneration Report at a glance

Overview of our remuneration framework for 2023

Element of remuneration

Key features

Salary and employment benefits

Annual bonus:

Adjusted EPS 60% 
Free Cash Flow 40%

Long-Term Incentive Plan:

Adjusted EPS (33.3%) 
TSR (33.3%) 
Return on Capital Employed (33.3%)

Market competitive to attract and retain high quality executives (including fully expensed car or car 
allowance, private medical insurance, life insurance, income protection, and defined contribution 
retirement benefits or allowances)

Rewards achievement against annual performance objectives:

•  Maximum bonus is 125% of salary
•  1⁄3 of any award is paid in shares, deferred for three years
•  Group Chief Executive Officer and Group Finance Director target: 62.5% of salary

Supports the Company’s longer-term strategic aims to create sustainable growth in shareholder value 
and to incentivise, motivate and retain senior talent:

•  Maximum award is 200% of salary and normal awards are 150% of salary
•  25% vesting at “threshold”

Shareholding requirements 

Equivalent to 200% of executive Directors’ salary

Post-employment shareholding requirement applies for a period of two years following cessation,  
as set out on page 114

Clawback and malus provisions

Cash Bonus Awards subject to clawback

Share awards (LTIP and unvested deferred shares) subject to clawback, malus and post-employment 
shareholding requirement

Performance highlights and incentive outcomes

Annual bonus

Performance condition

Free Cash Flow

Adjusted EPS (1)

Target

Actual

maximum)

Bonus achieved 
(% of  

£14.5m

6.14p

£15.5m

10.72p

63.6%

100%

Bonus award to Group Chief Executive Officer and Group Finance Director: 85.44% of maximum

(1)   Adjusted EPS is measured on a constant currency basis to reduce the impact of exchange rate movements on bonus outcomes.For information, the maximum 
performance threshold for the adjusted EPS element of the annual bonus was met without including the benefit arising from the legal entity simplification.

Long-Term Incentive Plan (2021 award)

Targets (threshold – maximum)

Adjusted EPS (33.3%)

Return on Capital Employed (33.3%)

Total Shareholder Return (33.3%)

66.7% of the LTIP 2021 award of the 
Group Chief Executive Officer and Group 
Finance Director shall vest in March 2024.

5.67p (minimum threshold) to 7.56p (maximum threshold) for 
the final Financial Year of the three-year performance period

9.8% (minimum threshold) to 11.0% (maximum threshold) for 
the final Financial Year of the three-year performance period

TSR ranking: 50th percentile (minimum threshold) to 75th 
percentile (maximum threshold)

(1) For information, adjusted EPS excluding the 2.54p benefit following a legal entity simplification would be 7.74p.

Actual

10.28p (1)

7.1%

98th percentile

Achieved 
(% of  

maximum)

100%

0%

100%

Changes made in 2023
There were no changes to the Remuneration Policy in 2023. The details of the full Remuneration Policy are for ease of reference laid out on 
pages 111 to 117.

About this Report 
The rest of this Remuneration Report includes the new Directors’ Remuneration Policy pages 111 to 117 and the Annual Report on 
Remuneration pages 118 to 127. These have been prepared in accordance with the Directors’ Remuneration Reporting Regulations and the 
relevant provisions of the Listing Rules of the Financial Conduct Authority. Parts of the Annual Report on Remuneration are subject to audit, 
as indicated within this Report. 

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2023 Remuneration Report: Policy

This part of the Report sets out the proposed Remuneration Policy to be 
put to a binding vote of the shareholders at the AGM to be held on 
26 April 2024. This policy applies for a maximum of three years from the 
date of approval. In developing the updated policy, which builds on the 
policy approved by shareholders at our 2021 AGM, the limited number of 
proposed modifications are intended to ensure that the policy remains 
appropriate in the context of Senior’s strategic priorities, wider market 
developments and evolution of the views of investors.

When developing policies and practices, the Remuneration Committee 
regularly considers the approach to remuneration and makes decisions to 
ensure it is aligned to the business strategy. We do this by developing an 
overall package that reflects the skills and experience of the individuals 
and incorporating appropriate short- and long-term incentive plans. The 
key performance metrics for both the bonus plan and the long-term 
incentive plan are directly linked to the delivery of the strategy and the 
creation of shareholder value.

Bonus – One Policy change: we are increasing the maximum annual 
bonus opportunity for the executive Directors from 125% to 150% of 
basic salary. This is appropriate given the introduction of the new, 
non-financial, performance measures which will apply for 2024 and the 
intended stretch in the target range. Further, it more closely aligns with 
standard market practice at relevant UK comparators, thus ensuring that 
our reward offering is suitably competitive. As salary structure for the 
executive Directors remains market competitive, the real benefit to the 
CEO and CFO of this Policy change will result from improvements in 
business performance over the year.

LTIP – Our approach to the LTIP remains broadly unchanged: the LTIP 
continues to operate effectively as a multi-year incentive tied to long-term 
performance goals. For 2024, we intend to retain the existing mix of 
ROCE, relative TSR, and Adjusted EPS as the core performance 
measures for the LTIP. 

After further consideration and based on last year’s discussions of raising 
the maximum LTIP grant size to 200%, we are making the change 
permanent. We believe having additional upside LTIP reward available for 
outstanding performance, particularly in the financial metrics, is an 
appropriate adjustment at this stage of recovery in our markets. 

The current LTIP rules were approved by shareholders at the AGM in 
2014 and, as a result, will be subject to renewal in 2024. The new rules 
will effectively replicate the existing rules, updated as required to fully 
align with the Directors’ Remuneration Policy and to reflect current 
market practice.

Post-employment shareholding requirements – As outlined on page 114, 
these requirements were introduced in the 2021 Policy renewal. We are 
making one change: at present, the post-employment requirement 
applies for two years following cessation at the lower of (1) 80% of the 
in-employment shareholding guideline in place prior to cessation, and (2) 
the actual shareholding held at the time of cessation. We are changing 
this so that the first part relates to 100% of the in-employment guideline. 
This post-employment requirement excludes shares purchased by the 
executive Directors in their own right or shares retained at vesting rather 
than being sold to cover tax liabilities (i.e. where the executive Director 
elects to pay the tax from their own resources).

Factors considered in reviewing the Policy
The Committee is comfortable that the Policy and its implementation are 
fully consistent with the factors set out in Provision 40 of the 2018 UK 
Corporate Governance Code (set out below):

•  Clarity – The Policy and the way it is implemented is clearly disclosed in 

this policy section of the Directors’ Remuneration Report, with full 
transparency of all elements of Directors’ remuneration.

•  Simplicity – The Policy is simple and straightforward, based on a mix of 
fixed and variable pay. The annual bonus and LTIP include performance 
conditions which are aligned with Senior’s business strategy.

•  Risk – The Committee believes that the performance targets in place 
for the incentive schemes provide appropriate rewards for stretching 
levels of performance without driving behaviour which is inconsistent 
with the Company’s risk profile and Values. Potential reward is aligned 
with market levels of peer companies and the reputational risk from a 
perception of “excessive” pay-outs is limited by the maximum award 
levels set out in the Policy and the Committee’s discretion to adjust 
formulaic remuneration outcomes.

•  Predictability – The Policy includes full details of the individual limits in 
place for the incentive schemes as well as “scenario charts” on page 
115 which set out potential pay-outs in the event of different levels of 
performance, based on a number of reasonable assumptions. Any 
discretion exercised by the Committee in implementing the Policy will 
be fully disclosed.

•  Proportionality – The link between the delivery of strategy, long-term 

performance, shareholder return and the remuneration of the executive 
Directors is set out in the Remuneration Report.

•  Alignment to culture – The approach to Directors’ remuneration is 

consistent with the Group’s culture and Values.

Summary of decision-making Process for Policy changes
In determining and implementing the Policy, the Committee follows a 
robust process which includes discussions on the content of the Policy  
at Remuneration Committee meetings. To support this process, the 
Committee receives advice from independent advisers. It also considers 
representations from other key stakeholders, including shareholders, 
executive management and employees (whilst ensuring potential conflicts 
of interest are suitably managed), in the context of the evolving corporate 
governance landscape. The Committee monitors changes in corporate 
governance guidance and regulations to ensure the Policy remains 
compliant. The implementation of the Policy takes account of the 
remuneration of the wider workforce and is aligned with the Group’s 
strategy by appropriately incentivising the executive Directors to deliver 
the strategic objectives.

Policy for executive Directors
The overall shape of the Policy remains consistent with our focus on 
recovery from the challenges faced by our aerospace customers as  
they recover to pre-COVID production levels along with our strategy  
and positioning in attractive and structurally resilient core markets.  
The Committee does not intend to make fundamental changes with the 
implementation of the proposed updated Policy. We will retain the same 
mix of fixed and variable remuneration, with incentives provided through 
the annual bonus scheme and the LTIP. The modifications set out below 
are intended to ensure that the Policy remains appropriate in the context 
of Senior’s strategic priorities, wider market developments and evolution 
of the views of investors.

The proposed changes in the 2024 Policy have been highlighted in 
bold in the table below. Other proposed changes to the Policy are  
of a housekeeping nature or changes which are intended to provide  
some degree of future-proofing as we set down the Policy for the  
next three years. 

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Element

Salary

Purpose and link 
to strategy

•  Reflects the 

performance of the 
executive Director, 
his or her skills and 
experience over time 
and the responsibilities 
of the role

•  Provides an appropriate 
level of basic fixed pay 
avoiding excessive risk 
arising from over-
reliance on variable 
income

Bonus

•  Incentivises annual 

delivery of corporate 
financial and non-
financial goals

•  Delivery of a proportion 
of bonus in deferred 
shares provides 
alignment with 
shareholders and 
assists with retention

Operation

Maximum

•  Other than to reflect change 
in the size and complexity 
of the role/Company, the 
Committee will have 
regard to the basic salary 
percentage increases taking 
place across the Company 
more generally when 
determining salary increases 
for the executive Directors

•  No maximum salary cap

•  Overall maximum of 150% 

of salary

•  Will normally be reviewed 
annually with effect from 
1 January

•  Benchmarked periodically 
against companies with 
similar characteristics and 
sector companies

•  Normally positioned within a 
range around the mid-market 
level taking into account the 
experience and performance 
in the role of the individual, 
complexity of the role, market 
competitiveness and the 
impact of salary increases 
on total remuneration

•  Up to 100% of salary paid in 
cash with up to a further 
50% of salary paid as a 
conditional award of 
deferred shares

•  Maximum bonus only 
payable for achieving 
demanding targets

•  Deferred shares are released 
three years after award but 
are subject to forfeiture by 
a “bad leaver”

•  Executives are entitled to 

receive the value of dividend 
payments that would have 
otherwise been paid in respect 
of vested deferred shares

•  All bonus payments are at the 
discretion of the Committee

•  Different performance 

conditions may be set when 
recruiting an executive Director

•  The Committee may review 
the performance conditions 
from time to time

•  The Committee has the 
discretion in certain 
circumstances to grant and/or 
settle an award in cash. In 
practice, this will only be used 
in exceptional circumstances 
for executive Directors
•  The Committee has the 

discretion to adjust bonus 
targets or outcomes if deemed 
appropriate, where the bonus 
outcome feels perverse. In 
practice, this will only be used 
in exceptional circumstances 
for executive Directors 

Performance assessment

•  Individual performance in the 
role and Group performance 
are among the factors taken 
into consideration when 
awarding increases

•  The Committee determines 
appropriate performance 
targets and weightings at 
the start of each year

•  Details of the performance 
targets will normally be 
disclosed in the following 
Annual Report on 
Remuneration for reasons of 
commercial sensitivity

•  The Committee may include 
non-financial metrics up to 
25% of the overall award

•  Performance below threshold 

results in zero payment. 
Payment rises from 0% 
to 100% of the maximum 
opportunity for levels of 
performance between 
the threshold and 
maximum targets

•  For financial targets, typically, 
threshold is around 90% of 
target, and on-target 
performance delivers 
approximately 50% of the 
maximum opportunity
•  Subject to clawback at the 

Committee’s discretion over 
cash bonus outcomes and 
unvested deferred shares 
in the event of situations such 
as material misstatement, 
gross misconduct, serious 
reputational damage 
or corporate failure and, 
if required, over any 
unvested LTIP awards

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Maximum

•  200% of salary

Element

Purpose and link 
to strategy

Operation

Long-Term 
Incentive Plan 
(LTIP)

•  Incentivises sustained 
performance over the 
longer term

•  The use of longer-term 
performance targets 
and delivery of awards 
in shares rewards the 
achievement of the 
Company’s strategic 
goals and increases 
in shareholder value

•  Annual grants of performance 
shares which vest subject 
to performance (normally 
measured over three years) and 
continued service

•  Executives are entitled to 

receive the value of dividend 
payments that would have 
otherwise accrued during the 
three-year vesting period in 
respect of vested LTIP awards

•  All awards are subject to the 
discretions contained in the 
plan rules

•  The Committee may review the 
performance conditions from 
time to time

•  The Committee has the 
discretion in certain 
circumstances to grant and/or 
settle an award in cash. In 
practice, this will only be used 
in exceptional circumstances 
for executive Directors

•  A two-year post-vesting holding 
period applies to LTIP awards 
(excluding those shares required 
to be sold to pay tax on vesting), 
creating a five-year period 
between the grant of the 
awards and their final release

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Performance assessment

•  The Committee determines 
performance conditions and 
weightings at the start of each 
year depending on the 
stategic priorities of the 
business at that time

•  In respect of each 

performance element, 
performance below the 
threshold target results in zero 
vesting. Vesting of each 
performance element starts at 
the 25% threshold and rises 
to 100% for maximum level of 
performance

•  Subject to malus during the 

the period prior to vesting and 
to clawback during the period 
of three years following the 
date of vesting, at the 
Committee’s discretion, in 
circumstances such as 
material misstatement, 
gross misconduct, fraud, 
dishonesty, serious 
reputational damage or 
corporate failure

•  Employees, including 

•  The Sharesave Plan has 

•  Employees can normally 

•  N/A

All- 
Employee 
Share 
Schemes

executive Directors, are 
encouraged to become 
shareholders through 
the operation of the 
Sharesave Plan, the 
HMRC-approved 
all-employee share plan

Pension

•  Provides competitive 

retirement benefits for 
the Group’s employees

elect for a three-year savings 
contract under standard terms 
and within HMRC limits

•  The option price for Sharesave 

awards can be set at a 
discount of up to 20% of the 
market value of the shares 
at the start of the savings 
contract, although to date 
no awards granted under the 
Sharesave Plan have been set 
at a discount

•  The pension contributions or 
allowances for executive 
Directors of 15% of salary 
aligns with the pension 
contribution available to the 
majority of the UK workforce

•  N/A

standard terms under which 
participants can normally enter 
a savings contract in return for 
which they are granted options 
to acquire shares at the market 
value of the shares at the start 
of the performance period
•  The rules for this plan were 

first approved by shareholders 
at the 2006 AGM and the 
updated rules were approved 
at the 2016 AGM

•  The executive Directors may 
participate in the Senior plc 
Group Flexible Retirement Plan 
(“Senior GFRP”), a contract-
based, money purchase 
pension plan and/or receive 
cash allowances 

•  Bonuses are not included in 

calculating retirement benefits
•  Executive directors receive a 
pension contribution in line 
with that available to the 
majority of employees in the 
relevant jurisdiction

•  The pension contributions 
or pension allowance for 
executive Directors were 
aligned with the majority 
of the UK workforce by 
the end of 2022

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Element

Other 
benefits

Purpose and link 
to strategy

Operation

•  Provides a competitive 

package of benefits that 
assists with recruitment 
and retention

•  Benefits include provision of a fully expensed car 
or car allowance, private medical insurance, life 
insurance and income protection, tax equalisation 
and relocation benefits

•  Any reasonable business-related expenses 
(including tax thereon) can be reimbursed

Shareholding 
guidelines

•  Aligns executive 

Directors’ interests 
with those of other 
shareholders in 
the Company

•  Executive Directors to retain at least 50% of the 
shares that vest under the LTIP and Deferred 
Bonus Award, after allowing for tax liabilities, until  
a shareholding equivalent in value to 200% of base 
salary is built up

Maximum

Performance 
assessment

•  The value of 

•  N/A

benefits is based 
on the cost to the 
Company and is 
not predetermined

•  There is no 

monetary cap 
on other benefits

•  N/A

•  N/A

•  Post-employment shareholding requirements 
apply, for all LTIP awards granted from 2021 
onwards and any shares that vest from deferred 
bonus from the 2021 bonus scheme onwards,  
for a period of two years following cessation of 
employment at the lower of (1) 100% of the 
in-employment shareholding guideline in 
place prior to cessation and (2) the actual 
shareholding held at the time of cessation.

Recruitment of executive Directors 
Salaries for newly appointed executive Directors will be set to reflect their 
skills and experience, the Company’s intended pay positioning and the 
market rate for the role.

Where it is appropriate to offer a below median salary initially, the 
Committee will have the discretion to allow phased salary increases over 
time for newly appointed directors, even though this may involve 
increases in excess of the rate for the wider workforce and inflation.

metrics currently include two of the Company’s KPIs: Free Cash Flow, 
which is a key measure of the business’s ability to fund future 
acquisitions; and Adjusted EPS, which will reflect the Group’s ability to 
expand into new regions and product markets and increase the 
profitability of the existing operations. Adjusted EPS is measured on a 
constant currency basis to reduce the impact of exchange rate 
movements on bonus outcomes. Where non-financial measures are 
selected, these may include reference to the Group’s sustainability, safety, 
people and organisational goals.

Benefits will be provided in line with those offered to other employees, 
with national or international relocation expenses/arrangements (e.g. 
schooling, tax equalisation) provided for if necessary. 

The aggregate incentive offered to new recruits will be no higher than that 
outlined in the Policy on pages 111 to 117. Different performance 
measures may be set initially for the annual bonus and LTIP, taking into 
account the responsibilities of the individual, and the point in the financial 
year that they joined. 

Current entitlements (including benefits, bonus, share schemes) may be 
bought out on terms that are no more favourable than as calculated on a 
like-for-like basis (with a comparable time horizon, fair value and subject to 
performance conditions). Existing incentive arrangements will be used to 
the fullest extent possible, subject to performance conditions (where 
relevant), although awards may also be granted outside these schemes if 
necessary and as permitted under the Listing Rules. In the case of an 
internal hire, any outstanding variable pay awarded in relation to the 
previous role will be allowed to pay out according to its terms of grant 
(adjusted as relevant to take into account the Board appointment). 

Rationale behind performance metrics and targets
The performance-related elements take into account the Company’s risk 
policies and systems and are designed to align the Directors’ interests 
with those of shareholders. Variable pay elements aim to reward 
executive Directors for performance at the highest levels and, as such, 
the Committee aims to set targets that are both stretching and achievable. 
The Committee reviews the annual bonus measures set for all the 
Company’s senior executives (not only the executive Directors) every year 
in order to ensure that they are aligned with the Company’s strategy and 
annual goals and to ensure that bonus arrangements amongst the 
Company’s senior Executive team are consistent. 

The annual bonus may include a mix of financial and non-financial 
measures reflecting the key annual priorities of the Group. The financial 

For 2024, the annual bonus will be based 80% on financial measures and 
20% on non-financial measures. For the financial element, the weighting 
of 60% Adjusted EPS and 40% Free Cash Flow used in previous years 
has been retained. For the non-financial element, two new measures 
have been introduced, weighted equally: reduction in Scope 1 and Scope 
2 carbon emissions, and improvements to Senior’s employee 
engagement survey score.

The performance measures used in the LTIP awards currently consist of 
Adjusted EPS, TSR and ROCE. In line with the Policy, the Committee 
retains the ability to amend performance measures to reflect changes in 
market conditions and business strategy. For 2024, the existing equally 
weighted mix of Adjusted EPS, relative TSR and ROCE will remain the 
core performance measures for the LTIP.

The use of a climate measure for the annual bonus recognises the 
importance of this issue to the business and introduces additional 
incentive to outperform our already aggressive reduction targets.

The targets will be reviewed prior to each grant by taking account of 
internal and external expectations. The targets for awards granted under 
this Remuneration Policy are set out in more detail in the Annual Report 
on Remuneration.

Relationship between executive Director and employee pay
The Remuneration Policy for the executive Directors is designed taking 
into account the policy for employees across the Group as a whole. There 
are some differences in the structure of the Remuneration Policy for the 
executive Directors and other senior employees, which the Remuneration 
Committee believes are necessary to reflect the different levels of 
responsibility of employees across the Company and reflect different 
market norms for different roles. The key differences in remuneration 
policy between the executive Directors and employees across the Group 
are the increased emphasis on performance-related pay and the inclusion 
of a share-based long-term incentive plan for executive Directors.

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SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

The majority of senior managers are eligible to participate in annual bonus 
arrangements with challenging targets tied to the performance of their 
operating business, Division and, for the most senior executives, the 
Group’s performance. 

Long-term incentives are provided to the most senior executives and 
those anticipated as having the greatest potential to influence 
performance levels within the Company. A lower aggregate incentive 
quantum operates below the senior executive level, with levels driven by 
the impact of the role and market comparatives.

Awards under the Restricted Share Award Plan, a deferred share  
award plan without performance conditions, are a retention tool and  
are made to selected individuals who do not typically benefit from other 
long-term incentives but are considered to have significant potential or  
are key contributors.

As laid out in the Remuneration Committee Chair’s Annual Statement, the 
Company consulted with UK employee representatives in 2023 regarding 
executive Director remuneration. 

Policy on outside appointments
The Remuneration Committee believes that it is beneficial both for the 
individual and the Company for an executive Director to take up one 
external non-executive appointment. Fees paid for the appointment may 
be retained by the executive.

Executive Directors’ service agreements and loss 
of office payments
The table below summarises the key provisions of each executive 
Director’s contract:

Provision

Detailed terms

In order to encourage wider employee share ownership, the Company 
operates a Sharesave Plan in which employees in the UK, North America 
and continental Europe, including executive Directors, may participate.

Employment 
contract dates

Notice period

David Squires – 5 January 2015 
Bindi Foyle – 3 May 2017 

12 months from both the Company and the 
executive Director

How employees’ pay is taken into account when setting 
executive Director remuneration
The Committee also reviews the salaries of senior corporate, divisional 
and operational managers and therefore is fully cognisant of pay levels in 
the Group when determining the pay of the executive Directors.

In addition, the Committee’s policy is that salary increases for the 
executive Directors and senior executives should not normally be greater 
than the general level of increases awarded to other senior managers in 
Europe and North America, other than when an executive changes role or 
when it is necessary in order to ensure levels of remuneration remain 
market competitive. 

Recognising the impact of higher rates of inflation in recent years, Senior 
has taken steps to help the broader workforce including salary 
settlements that reflect regional costs of living pressures. The impact of 
higher inflation has been particularly felt by our more junior employees 
and therefore, although approaches varied between businesses, these 
employees had been targeted for higher salary increases.

As previously reported, the pension contributions of the executive 
Directors were reduced from 1 January 2023 to 15% which aligns with 
the pension contribution available to the majority of the UK workforce.

Termination payment Contracts may be terminated without notice 
by the payment of a sum equal to the sum of 
salary due for the unexpired notice period, and 
the value of pension contributions and other 
benefits such as use of company car, life cover, 
income protection and private healthcare

There are no provisions in the agreements, or 
otherwise, for additional termination payments

Payments may be made in monthly instalments 
and, in these circumstances, there is a 
requirement for the Director to mitigate loss

There are no enhanced provisions in relation 
to a change of control

Change of control

Copies of the executive Directors’ service contracts are available from 
the Group Company Secretary at the Company’s Registered Office during 
normal business hours. The Committee’s policy in the event of early 
termination of employment is set out on page 116.

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Application of Remuneration Policy
The chart below shows how the composition of each of the executive Directors’ packages varies at different levels of performance under the 
Remuneration Policy. The assumptions noted for “target” performance in the graph below are provided for illustration purposes only. 

This chart is based on the following assumptions: 

4,000

3,500

3,000

2,500

2,000

1,500

s
0
0
0
£

1,000

732

3,499

43%

32%

1,500

20%

31%

Nil

Nil

Annual  
bonus

Long-term  
share  
awards

2,392

43%

32%

1,027

20%

31%

502

500

0

84%

41%

21%

84%

41%

21%

Below
Target

Target

Max.

Below
Target

Target

Max.

Group Chief Executive Officer

Group Finance Director

Salary
Benefits and Pension
Annual Bonus

Long-Term Share Awards
Long-Term Share Price Growth

Threshold

Target

Maximum

Fixed pay

Salary is the 2024 basic salary

The value of Benefits and Pension is taken from the single 
total figure of remuneration for 2023

75% of 2024 
basic salary

150% of 2024 
basic salary

25% vesting under 
the LTIP (i.e. 25% of 
(200% x 2024 basic 
salary)) and set out at 
face value, assuming 
no share price growth 
or dividend. 

100% vesting under 
the LTIP (i.e. 100% 
of (200% x 2024 
basic salary)) and 
set out at face value, 
assuming 50% share 
price growth and no 
dividend.

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

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Policy on payment for departure from office
On termination of an executive Director’s service contract, the Committee will take into account the departing executive Director’s duty to mitigate his 
or her loss when determining the amount of compensation. The Committee’s policy in respect of the treatment of executive Directors leaving the 
Group is described below and is designed to support a smooth transition from the Company, taking into account the interests of shareholders:

Component  
of pay

Base salary, 
pension and 
benefits

Voluntary resignation  
or termination for cause Death, ill health, disability, redundancy, retirement

Departure on  
agreed terms

Paid for the proportion of 
the notice period worked

Paid up to the date of death or leaving, including any untaken 
holidays prorated to such date. In the case of ill health, a payment 
in lieu of notice may be made and, according to circumstances, 
may be subject to mitigation. In such circumstances, some 
benefits such as company car or medical insurance may be 
retained until the end of the notice period

Annual bonus 
cash

Cessation of employment 
during a bonus year will 
normally result in no cash 
bonus being paid

Cessation of employment during a bonus year or after the 
year-end but prior to the normal bonus payment date will result in 
cash and deferred bonus being paid and prorated for the relevant 
portion of the financial year worked and performance achieved

Annual bonus 
deferred shares

Unvested deferred share 
awards will lapse

LTIP share 
awards

Unvested LTIP share 
awards will lapse

In the case of the death of an executive Director, all deferred 
shares will be transferred to the estate as soon as possible 
after death. In all other cases, subject to the discretion of the 
Committee, unvested deferred shares will be transferred to 
the individual on a date determined by the Committee

Subject to the discretion of the Committee, unvested LTIP 
share awards will remain subject to the relevant performance 
conditions and normally be measured and vest at the original 
vesting date. The awards will normally be prorated for the relevant 
proportion of the performance period worked. However, in the 
case of the death of an executive Director, the Committee will 
determine the extent of vesting within 12 months of the date of 
death

Options under 
Sharesave

As per HMRC regulations As per HMRC regulations

Other

None

Statutory payments and disbursements such as any legal costs 
and outplacement fees

Any agreed terms will 
normally fall between the 
two treatments described 
in the previous columns, 
subject to the discretion of 
the Committee and the terms 
of any termination agreement

Notes 
a)  The Committee will have the authority to settle any legal claims against the Company e.g. for unfair dismissal etc. that might arise on termination.
b)   There are no enhanced provisions in relation to a change of control. The treatment of outstanding LTIP awards in such circumstances is subject to the provisions of the 
LTIP rules. These provide for awards to vest subject to an assessment of performance and, unless the Committee determines otherwise, for a pro-rata reduction to 
reflect the proportion of the performance period which has elapsed as at the date of the change of control.

How shareholder views are taken into account
The Remuneration Committee considers shareholder feedback received 
in relation to the AGM each year and guidance from shareholder 
representative bodies more generally. As with previous renewals of the 
Remuneration Policy, major shareholders were consulted on the updating 
of the Remuneration Policy and its implementation for the 2024 financial 
year. Consultation with shareholders has always been constructive. 

During 2023, discussions regarding the Policy and executive 
remuneration were undertaken and these will continue with individual 
shareholders as per their request. Major shareholders and the key 
governance agencies were consulted with regard to the implementation 
of the 2024 Long-Term Incentive Plan and annual bonus which is detailed 
in the Remuneration Chair’s Annual Statement. The Committee listened 
to the views of shareholders and made changes to proposals to take 
account of their feedback.

Discretions of the Remuneration Committee
The Committee operates the Group’s various incentive plans according to 
their respective rules and in accordance with HMRC rules where relevant. 
To ensure the efficient administration of these plans, the Committee 
may apply certain operational discretions. These include the following:

•  selecting the participants for the annual bonus plan and LTIP awards;
•  determining the timing of grants and/or payments;
•  determining the quantum of grants and/or payments (within the limits 

set out in the Policy table commencing on page 112;

•  determining the extent of LTIP vesting based on the assessment of 

performance, including the discretion to allow the override of formulaic 
outcomes;

•  determining “good leaver” status and the extent of vesting in the case 

of the LTIP and deferred shares;

•  determining the extent of vesting in the case of the LTIP in the event of 

a change of control;

•  making the appropriate adjustments required in certain circumstances 
(e.g. rights issues, corporate restructuring events, variation of capital 
and special dividends); 

•  varying the performance conditions to apply to LTIP awards if an event 

occurs which causes the Committee to consider that it would be 
appropriate to amend the performance conditions, provided the 
Committee considers the varied conditions are fair and reasonable and 
not materially less challenging than the original conditions would have 
been but for the event in question;

•  undertaking the annual review of weighting of performance measures, 
and setting targets for the annual bonus plan and LTIP from year to 
year; 

•  adjusting bonus and LTIP targets or outcomes if deemed appropriate, 

for example to take account of material M&A activity or other 
exceptional circumstances when they arise; and

•  adjusting bonus targets or outcomes if deemed appropriate, where the 

bonus outcome feels perverse.

116

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Policy for non-executive Directors

Element

Non-executive 
Directors and 
Chair of the 
Board fees

Purpose and  
link to strategy

•  Takes account of 

recognised practice 
and set at a level that 
is sufficient to attract 
and retain high calibre 
non-executive Directors

Operation

Maximum

Performance 
assessment

•  N/A

•  The Chair of the Board is paid a single fee for all their 
responsibilities as determined by the Remuneration 
Committee. The non-executive Directors are paid a basic fee. 
The Senior Independent Director, the Chairs of the Audit and 
Remuneration Committees, and the Director with 
responsibility for employee engagement receive additional 
fees to reflect their extra responsibilities

•  When reviewing fee levels, account is taken of market 

movements in non-executive Director fees, Board Committee 
responsibilities, ongoing time commitments and the general 
economic environment

•  Other than when a 
non-executive 
Director changes 
role or where 
benchmarking 
indicates fees 
require realignment, 
fee increases will not 
normally exceed the 
general level of 
increases for the 
Group’s employees

•  Fee increases, if applicable, are normally effective from 

1 January

•  The Chair of the Board and non-executive Directors do not 
participate in any pension, bonus, share incentive or other 
share option plans

•  The remuneration of the non-executive Directors is 

determined by the Board of Directors. The non-executive 
Directors do not participate in any discussion or decisions 
relating to their own remuneration

•  Any reasonable business-related expenses (including tax 

thereon) can be reimbursed

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Non-executive Directors’ letters of appointment
The Chair of the Board and non-executive Directors do not have service agreements but the terms of their appointment, including the time 
commitment expected, are recorded in letters of appointment. The Chair’s appointment may be terminated on providing 12 months’ notice by either 
party. The appointments of the other non-executive Directors may be terminated by the Company or non-executive Director on providing one month’s 
notice. Copies of the Chair’s and non-executive Directors’ letters of appointment are available from the Group Company Secretary at the Company’s 
Registered Office during normal business hours.

Non-executive Directors’ terms of appointment
In September 2022, Celia Baxter and Giles Kerr reached the ninth anniversary of their respective appointments to the Board. Both Directors  
retired from the Board at the conclusion of the AGM in April 2023; at which time Barbara Jeremiah became Senior Independent Director and  
Chair of the Remuneration Committee, and Mary Waldner became Chair of the Audit Committee and the Director designated to engage with  
Group’s employees.

On 9 November 2023, it was announced that Joe Vorih had been appointed a non-executive Director with effect from 1 January 2024.

Name

Ian King

Susan Brennan
Barbara Jeremiah
Rajiv Sharma
Mary Waldner

Date original term commenced

Joined the Board November 2017 
and became Chair of Board in April 2018
January 2016
January 2022
January 2019
December 2021

Date current term 
commenced

Expected expiry date of 
current term

–
January 2022
January 2022
January 2022
December 2021

–
December 2024
December 2027
December 2027
November 2027

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GOVERNANCE / 2023 REMUNERATION REPORT: ANNUAL REPORT ON REMUNERATION

2023 Remuneration Report: 
Annual Report on Remuneration

Other attendees at Remuneration Committee meetings
The Group Chief Executive Officer and Group HR Director attend 
meetings by invitation and the Group Company Secretary acts as 
secretary to the Committee but no executive Director or other employee 
is present during discussions relating to his or her own remuneration.

Advisers
Before recommending proposals for Board approval, the Remuneration 
Committee may seek advice from external remuneration consultants to 
ensure that it is fully aware of comparative external remuneration practice 
as well as shareholder, legislative and regulatory developments. The 
Committee also considers publicly available sources of information 
relating to executive remuneration.

All advisers to the Remuneration Committee are appointed and instructed 
by the Committee. During the year, the Committee was advised by Korn 
Ferry in relation to remuneration advice and benchmarking, LTIP 
performance monitoring and the provision of LTIP advice, and by FIT 
Remuneration Consultants in relation to the provision of LTIP advice. 
During 2023, the Company incurred fees of £45,344 from Korn Ferry 
and of £1,434 from FIT Remuneration Consultants, and these costs were 
based on a combination of hourly rates and fixed fees for specific items 
of work. 

The Committee does not have a formal policy of subjecting its 
remuneration consultants to a regular fixed-term rotation, although the 
Committee remains cognisant of the need to seek objective advice and 
good value whilst also benefiting from the consultants’ knowledge of the 
Company. Other than described above, neither remuneration consultants 
have other connections with the Company or its Directors. The 
Committee is satisfied that the advice it has received during 2023 has 
been objective and independent. 

Summary of the Committee’s Terms of Reference
The Terms of Reference of the Remuneration Committee, available in full 
on the Company’s website, are summarised below:

•  determine and agree with the Board the framework or broad policy 

for the remuneration of the Chair of the Board, the executive Directors 
and other members of the executive management as it is designated 
to consider;

•  within the terms of the agreed Policy and in consultation with the Chair 
of the Remuneration Committee and/or Group Chief Executive Officer, 
as appropriate, determine the total individual remuneration package of 
the Chair of the Board, each executive Director, and other designated 
senior executives including bonuses, incentive payments and share 
options or other share awards;

•  approve the design of, and determine targets for, any  

performance-related pay plans operated by the Company and approve 
the total annual payments made under such plans;

•  review the design of all share incentive plans for approval by the Board 
and shareholders. For any such plans, determine each year whether 
awards will be made and, if so, the overall amount of such awards, the 
individual awards to executive Directors, and other designated senior 
executives and the performance targets to be used; and

•  oversee any major changes in employee benefits structures throughout 

the Group.

Members
The Remuneration Committee consists entirely  
of non-executive Directors.

Member

Barbara Jeremiah – Chair
Celia Baxter(2)
Susan Brennan
Giles Kerr(2)
Ian King
Rajiv Sharma
Mary Waldner

Number of 
meetings during

term(1)

Number of 
meetings 
attended

7
2
7
2
7
7
7

7
2
6
2
7
7
7

(1)   The full Committee met seven times in 2023. In addition, authority was 

delegated to two members of the Committee, Celia Baxter and Ian King, to hold 
one additional meeting to confirm the granting and vesting of share awards.
(2)  Celia Baxter and Giles Kerr retired from the Board at the conclusion of the AGM 

in April 2023.

118

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

Principal activities and matters addressed during 2023
The Committee has a calendar of standard items within its remit and in addition it held in-depth discussions on specific topics during the year. The 
Committee typically meets four times each year. In addition, authority was delegated to two members of the Committee, Celia Baxter and Ian King, to 
hold one additional meeting to confirm the grant and vesting of share awards. The table below shows the items considered at each meeting, leading 
up to the meetings in February and March where the key decisions regarding performance, outcomes and grants for the coming year are determined.

Standard agenda items

Preliminary review of performance and outcomes under the Annual Bonus and Deferred 
Bonus Award.
Preliminary Review of performance and vesting under long-term incentives.
Discuss incentive structure and targets for the 2023 financial year.

Review of performance and outcomes under the Annual Bonus and Deferred Bonus Award.
Review of performance and vesting under long-term incentives.
Determine incentive structure for the 2023 financial year including finalisation of targets.
Review and approve draft Remuneration Report.

Confirmation of grants of LTIP, Deferred Bonus Awards and Restricted Share Awards.
Confirmation of vestings of Deferred Bonus Awards and Restricted Share Awards.

Ad hoc items

Discuss and approve launch of the 
2023 Sharesave.

Review gender pay gap reporting 
and CEO Pay Ratio.

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Review of the Group’s Remuneration 
Policy and consideration of the 
potential changes.
Review of LTIP in preparation for 
renewal at the 2024 AGM.
Consideration of non-financial 
performance measures for LTIP 
awards.

Review of executive Directors 
remuneration benchmarking exercise.
Review of the Group’s Remuneration 
Policy and potential changes.
Review of potential changes to the 
LTIP rules.

Consideration of non-financial KPIs in 
executive remuneration
Review Shareholder Consultation 
letter for proposed Policy 
amendments.

Review feedback from UK 
employee consultation.

January

February

March

May

September

November

December  
(two meetings)

Review and approval of Directors’ and senior managers’ salary and total remuneration 
packages for the following financial year taking into consideration available salary market data.
Performance update on outstanding incentive and bonus awards.
Discussion on 2024 LTIP and bonus targets; and associated shareholder consultation.
Determine remuneration of the Chair of the Board.
Review of Committee’s Terms of Reference.

Statement of voting at General Meeting
At the AGM held on 21 April 2023, shareholder votes on the Directors’ Remuneration Report were cast as follows:

Remuneration Report

Voting

Votes
%

For

335,966,487
98.91%

Against

3,695,341
1.09%

Total

339,661,828
100%

Withheld(1)

25,205
N/A

Reason for vote 
against, (if known)

Action taken by 
Committee

N/A

N/A

(1)  A vote withheld is not a vote in law and is not counted in the calculation of the proportion of votes cast “For” and “Against” a resolution.

The Committee consulted extensively with major shareholders prior to the 2023 AGM concerning executive remuneration. Strong support for the 
Remuneration Report was received from shareholders.

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GOVERNANCE / 2023 REMUNERATION REPORT: ANNUAL REPORT ON REMUNERATION CONTINUED

Single total figure of remuneration (Audited information)
The following table shows a single total figure of remuneration in respect of qualifying service for the 2023 financial year for each Director, together 
with comparative figures for 2022. Aggregate Directors’ emoluments are shown at the end of the Single Total Figure of Remuneration section.

Salaries and
fees
 £000s

Taxable benefits

and allowances(1)

£000s

Bonus(2)
£000s

Long-term
incentives(3)
£000s

Pension benefits 
including cash in 
lieu of pension 
£000s

Total fixed 
remuneration 
£000s

Total variable 
remuneration 
£000s

 Total(4)
 £000s

2023

2022

2023

2022

2023

2022

2023

2022

2023

2022

2023

2023

2023

2022

Executives
David Squires
Bindi Foyle
Total remuneration
Non-executives
Ian King
Celia Baxter(5)
Susan Brennan
Barbara Jeremiah(5)
Giles Kerr(5)
Rajiv Sharma
Mary Waldner(5)
Total remuneration

587
400
987

208
26
58
71
21
58
68
510

557
379
936

197
73
55
55
64
55
55
554

29
22
51

2
–
1
–
–
–
–
3

627
427

805
24
12
538
36 1,054 1,170  1,343

696
474

2
–
–
–
–
–
–
2

–
–
–
–
–
–
–
–

–
–
–
–
–
–
–
–

–
–
–
–
–
–
–
–

0
0
0

–
–
–
–
–
–
–
–

88
60
148

111
76
187

–
–
–
–
–
–
–
–

–
–
–
–
–
–
–
–

704
482
1,186

210
26
59
71
21
58
68
513

1,432
965
2,397

2,136
1,447
3,583

1,388
941
2,329

–
–
–
–
–
–
–
–

210
26
59
71
21
58
68
513

199
73
55
55
64
55
55
556

(1)   Taxable benefits for executive Directors include the provision of a fully expensed company car or car allowance and private medical insurance. Taxable benefits for 

non-executive Directors are travel expenses.

(2)   Awards for the deferred share element of the Bonus in respect of 2023 performance will be granted following the announcement of the 2023 results. The deferred 
bonus element that is to be granted in the form of shares to David Squires and Bindi Foyle following the announcement of the 2023 results, is included in the Bonus 
figure and will be equivalent in value to one-third of the Bonus figure, namely £208,972 and £142,400 respectively.

(3)   Part of the performance conditions attached to David Squires’ and Bindi Foyle’s 2021 LTIP Awards were achieved, and therefore 66.7% of this award will vest in March 
2024. Further details on the performance conditions can be found on page 110. The estimated value of shares to vest in the next period includes an amount for the 
dividend equivalent shares and was calculated using the average of daily closing market value of the shares over the last three months of 2023 of 166.2p.

(4)   The aggregate amount of remuneration paid to or receivable by Directors in respect of qualifying services as per paragraph 9 of SI 2008/40 Schedule 5 was £2,604,745.
(5)   Celia Baxter and Giles Kerr retired from the Board at the conclusion of the AGM held on 21 April 2023 and their 2023 fees are the amounts paid to that date. From 

22 April 2023, Barbara Jeremiah became Chair of the Remuneration Committee and the Senior Independent Director, and Mary Waldner became Chair of the Audit 
Committee and the Director with responsibility for employee engagement; and their respective fees were adjusted accordingly. 

Fees received for outside appointments
The Board supports executive Directors taking up appointments outside the Company to broaden their knowledge and experience. Each executive 
Director is permitted to accept one non-executive appointment from which they may retain any fee. Any external appointment must not conflict with 
a Director’s commitments to Senior plc.

David Squires does not hold any outside appointments for which he is remunerated. Bindi Foyle was appointed to the Board of Avon Protection plc as 
a non-executive director with effect from 1 May 2020 and retained fees of £60,675 for the year ending 31 December 2023 (£60,000 for the year 
ended 31 December 2022). Prior to her taking up this appointment, the Nominations Committee considered the time commitment required for this 
new role and was supportive of her taking up that appointment.

Annual fees of non-executive Directors
The non-executive Directors do not participate in any pension, bonus, share incentive or other share option plans. Their remuneration reflects both the 
time given and the contribution made by them to the Company’s affairs during the year, including membership or chairing of the Board or its 
Committees. The remuneration of the non-executive Directors is determined by the Board of Directors. The non-executive Directors do not participate 
in any discussion or decisions relating to their own remuneration.

Having considered Senior’s financial performance, the then current market conditions experienced by the Group and its 2023 outlook, the Board 
agreed that the salaries and fees paid to the Directors would increase in 2023 as follows:

Fees(1)

Chair of Board
Non-executive Director
Chair of Audit Committee
Chair of Remuneration Committee
Senior Independent Director
Director with responsibility for employee engagement(2)

2023 
£

208,000
57,500
10,000
10,000
10,000
6,000

2022 
£

Percentage 
change

197,000
54,500
9,000
9,000
9,000
–

5.58%
5.50%
11.11%
11.11%
11.11%
N/A

(1)  No additional fees are payable for Committee membership.
(2)   The Committee considered the significant time commitment required of the non-executive Director with designated responsibility for employee engagement and 

determined that it would be appropriate for a fee of £6,000 p.a. be paid for this role with effect from 1 January 2023.

120

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Senior managers’ emoluments
In addition to setting the remuneration of the executive Directors, the Remuneration Committee oversees the remuneration of other senior managers. 

The table below shows the cumulative benefits of the two Divisional CEOs, the two Divisional CFOs and the most senior corporate managers. 

Short-term employee benefits
Post-employment benefits
Share-based payments
Total

2023 
Total 
£000s

3,231
70
1,156
4,457

2022 
Total 
£000s

3,325
55
1,356
4,736

Performance against performance targets for annual bonus (audited information)
Bonuses are earned by reference to the financial year and paid in March following the end of the financial year. Consistent with recent years, the 
bonuses accruing to the executive Directors in respect of 2023 have been determined by Adjusted EPS and Free Cash Flow performance as set out in 
the table below. 

A summary of the measures, weightings and performance achieved is provided in the table below:

Threshold

Target Maximum

2023

2022

Actual
achieved

Maximum
bonus
achievable

Percentage
of maximum
achieved

Bonus 
payable 
(% of 2023

salary)(1)

Maximum
bonus
achievable

Percentage
of maximum
achieved

Free Cash Flow targets

£12.0m £14.5m £20.0m £15.5m 50.00%

63.6%

31.8%

50.00% 100.00%

Adjusted EPS targets(2) 
Totals 

5.54p

6.14p

7.06p

10.72p

75.00%
125.00%

100%

75.00% 100.00%
85.44% 106.8% 125.00% 100.00%

75.0%

Bonus 
payable 
(% of 2022

salary)(1)

50%

75%
125%

(1) 

 When bonus is payable, this is paid two-thirds in cash and one-third in deferred shares. The deferred share element of the 2022 bonus was awarded on 14 March 2023 
based on a share price of £1.57 and shall ordinarily vest on the third anniversary of the award on 14 March 2025. The deferred element of any 2023 bonus shall be 
awarded following the announcement of the 2023 annual results in 2024 and the details disclosed in the 2024 Remuneration Report.

(2)   The adjusted EPS target is calculated on a constant currency basis. For information, the maximum performance threshold for the adjusted EPS element of the annual 

bonus was met without including the benefit arising from the legal entity simplification.

Total pension entitlements (audited information)
The 2023 single figure remuneration for pension benefits for David Squires and Bindi Foyle consisted of a cash allowance of £88,050 (2022 – 
£111,400) and £60,000 (2022 – £75,800) respectively, this being 15% of the respective base salaries.

Further detail may be found on page 113 of the Remuneration Report: Policy section.

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

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GOVERNANCE / 2023 REMUNERATION REPORT: ANNUAL REPORT ON REMUNERATION CONTINUED

Payments for loss of office (audited information)
There were no payments made in the year for loss of office.

Performance against performance conditions for LTIP vesting
The performance conditions are set out below.

By reference to performance in the financial year (audited information)
Set out below are the performance conditions attached to the 2021 LTIP award. The performance conditions were partially achieved and therefore 
66.7% of the 2021 LTIP awards are to vest as shown in the table below.

Performance condition

Total shareholder return percentile ranking (33.3% of Award)
Adjusted earnings per share for the final Financial Year of the
Performance Period (33.3% of Award)
Return on Capital Employed for the final Financial Year of the
Performance Period (33.3% of Award)

Target 
(25% vesting)

Maximum 
(100% vesting)

75th

Percentage 
of total award 
achieved

33.33%

Actual

98th

50th

5.67p

9.8%

7.56p

10.28p(1)

33.33%

11.0%

7.1%

0%

(1)  For information, adjusted EPS excluding the 2.54p benefit following a legal entity simplification would be 7.74p.

Scheme interests awarded during the financial year (audited information)

Directors
David Squires(1)
Bindi Foyle(1)

Scheme

LTIP
LTIP

Basis of award

Annual award
Annual award

Face value 
£000s

Percentage vesting 
at threshold 
performance

1,174
800

25%
25%

Number of 
shares

747,770
509,554

Performance period  

end date

31 December 2025
31 December 2025

(1)  The face value of the awards represented 200% of the executive Directors’ respective 2023 base salaries.

Current position on outstanding LTIP awards (non-audited information)
The following table shows the current position against performance targets for LTIP awards outstanding from 2022 and 2023.

Performance condition

(25% vesting)

(100% vesting)

Actual to date

(25% vesting)

(100% vesting)

Actual to date

Threshold  

Maximum  

Threshold  

Maximum  

Conditional share awards granted in 2023

Conditional share awards granted in 2022

Total shareholder return ranking
Adjusted EPS performance for 
the final Financial Year of the 
performance period
Return on Capital Employed

50th percentile 80th percentile 85th percentile

50th percentile

75th percentile

86th percentile

11.77p
12.5%

18.50p
17.0%

10.28p(2)
7.1%(4)

10.05p
10.0%

12.35p
13.5%

10.28p(1)
7.1%(3)

(1)  Actual to date figure of 10.28p represents the Adjusted EPS for the second year of the three-year performance period for the 2022 LTIP award.
(2)  Actual to date figure of 10.28p represents the Adjusted EPS for the first year of the three-year performance period for the 2023 LTIP award.
(3)  Actual to date figure of 7.1% represents the Return on Capital Employed during the first two years of the three-year performance period for the 2022 LTIP award.
(4)  Actual to date figure of 7.1% represents the Return on Capital Employed during the first year of the three-year performance period for the 2023 LTIP award.

To ensure a suitably broad peer group, the TSR comparator group applicable to LTIP awards is the FTSE 350 index, excluding sectors with limited 
direct relevance to Senior and those exhibiting high volatility. TSR is averaged over three months prior to the start and end of the performance period.

The acquisition of Spencer Aerospace completed on 25 November 2022; the Committee reviewed the potential impact of the acquisition on the three 
performance targets for the outstanding LTIP awards: Total Shareholder Return; Earnings per Share; Return on Capital Employed, and agreed that the 
original targets for the outstanding LTIP awards should remain unaltered.

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Shareholder dilution
Percentage of issued shares

Discretionary
schemes
(maximum 5%)

All schemes
(maximum 10%)

3.29%

1.71%

Shares awarded as % of issued shares
Headroom

4.48%

5.52%

The Company complies with the dilution guidelines contained within The Investment Association Principles of Executive Remuneration. 

At 31 December 2023, awards outstanding and shares issued in the previous 10 years under the Senior plc 2005 Long-Term Incentive Plan (the 2005 
LTIP), the Senior plc 2014 Long-Term Incentive Plan (the 2014 LTIP), and the 2006 Savings-Related Share Option Plan (the Sharesave Plan)) amounted 
to 3.29% of the issued ordinary share capital of the Company. At 31 December 2023, awards outstanding and shares issued in the previous 10 years 
under executive (discretionary) plans (the 2005 LTIP and 2014 LTIP) amounted to 4.48% of the issued ordinary share capital of the Company.

During 2023, all share awards were satisfied using market-purchased shares. The Remuneration Committee monitors the flow rates of the Company’s 
share plans, in particular before new share awards are made, to ensure the flow rates remain within the Investment Association dilution guidelines. 

Statement of Directors’ shareholding and share interests (audited information)
The Remuneration Committee encourages Directors to own shares in the Company and, in support of this policy, it expects executive Directors to 
retain at least 50% of the shares that vest under the LTIP awards and the deferred share element of the Bonus, after allowing for tax liabilities, until a 
shareholding equivalent in value to 200% of base salary is built up. Included within the Directors’ holdings are 325,000 shares and 38,788 shares that 
David Squires and Bindi Foyle purchased respectively.

The table below shows how each Director complies with this requirement. Shares are valued using the Company’s closing share price on 
31 December 2023 of 177.6p (31 December 2022 – 125.2p). No options under the Sharesave Plan were exercised by the executive Directors  
during the year.

Executive Directors

David Squires 
Bindi Foyle

Number of shares 
required to be held 
(equivalent to 200% 
of basic salary at 
31 December 2023)

Number of shares 
held (including 
unvested deferred 
shares net of tax) at 
31 December 2023

661,036
450,450

909,541
408,173

Unvested awards, subject to 
performance conditions

Unvested awards, not subject  
to performance conditions

Share ownership 
requirements met

No – 137.6%
No – 90.6%

LTIP award(1)

Sharesave

2,156,350
1,459,441

10,066
10,066

Total deferred 
share award

413,560
278,233

(1)   The maximum threshold was exceeded for two of the three performance conditions attached to David Squires’ and Bindi Foyle’s 2021 LTIP awards over 718,085 

shares, and 480,053 shares respectively (included within their respective LTIP award figures above) and therefore 478,723 shares and 320,035 shares respectively of 
these awards shall vest in March 2024.

The interests of Directors have remained unchanged between the date of the review and the date of the signing of the Annual Report & Accounts 2023.

Executive Directors
David Squires
Bindi Foyle
Non-executive Directors
Ian King
Susan Brennan
Barbara Jeremiah
Rajiv Sharma
Mary Waldner

Number of shares 
owned outright 
(including connected 
persons) at 
1 January 2023

Shares vested

during 2023(1)

Shares retained 
from 2023  

vested shares

Shares purchased 
during 2023

Number of shares 
owned outright 
(including connected 
persons) at  

31 December 2023

620,355
228,817

814,297
5,900
25,000
–
10,000

90,427
60,284

70,000
31,893

–
–
–
–
–

–
–
–
–
–

0
0

–
–
–
15,000
–

690,355
260,710

814,297
5,900
25,000
15,000
10,000

(1)   In 2023, the following gains were made by David Squires and Bindi Foyle: £152,288 and £101,524 respectively upon the vesting of the deferred share element of the 
Bonus and dividend equivalent shares. The gains were calculated by multiplying the number of shares that vested by the average share price secured by all recipients 
that sold vested shares on the vesting day of 9 March 2023 of 168.41p. 

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

123

 
 
 
 
 
 
 
 
 
 
GOVERNANCE / 2023 REMUNERATION REPORT: ANNUAL REPORT ON REMUNERATION CONTINUED

Performance graph
Share price performance
The closing middle market price of the shares at 31 December 2023 was 177.6p (2022 – 125.2p). During 2023, the shares traded in the range of 
123.4p to 181.2p.

Senior plc total shareholder return
The following TSR graph compares the total shareholder return of the Company’s shares against the FTSE All-Share, Aerospace & Defence index, and 
the FTSE 250 Index over a 10-year period (where dividends are included gross of tax). This graph allows a comparison to be made against 
organisations facing broadly similar economic and market conditions as the Company.

Senior 

FTSE250

FTSE All-Share A&D

300

250

200

150

100

50

0

Dec 13

Dec 14

Dec 15

Dec 16

Dec 17

Dec 18

Dec 19

Dec 20

Dec 21

Dec 22

Dec 23

Source: Refinitiv Eikon Datastream

Remuneration of Group Chief Executive Officer

CEO single figure of total remuneration (£000s)
Annual variable element award rates against maximum 
opportunity (%)
Long-term incentive vesting rates against maximum 
opportunity (%)

2014

2015(1)

1,316

1,020

2016

790

2017

2018(2)

2019

1,009

1,107

1,203

2020

917

2021

2022

2023

1,350

1,388

2,136

54

91.8

14

21

31

0

79

0

75

0

58

28

40

100

100

85.4

0

0

0

66.7

(1)   During 2015, Mark Rollins retired from the Board on 31 May 2015 and David Squires was appointed a Director on 1 May 2015. The CEO single figure of total 

remuneration includes the combined 2015 values for Mark Rollins and David Squires.
(2)  The annual variable maximum bonus opportunity increased from 105% to 125% in 2018.

124

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

Percentage change in remuneration of Directors
The table below shows how the percentage changes in Directors’ salary, benefits and bonus between 2020 and 2021, 2021 and 2022, and between 
2022 and 2023 compare with the percentage change in the average of each of those components of pay for Senior plc employees.  Employees who 
joined or left in either year have been excluded to prevent distortion.

2022 vs 2023

Taxable 
benefits and 
allowances 

Salary

2021 vs 2022

Taxable 
benefits and 
allowances

2020 vs 2021

Taxable 
benefits and 
allowances

Bonus

Bonus

Salary

Bonus 

Salary

Percentage
change(1)

Percentage
change(2)

Percentage 
change

Percentage 
change(1)

Percentage 
change 

Percentage
change

Percentage 
change(1)

Percentage 
change 

Percentage
change

Executive Directors
David Squires
Bindi Foyle
Non-executive Directors
Ian King
Susan Brennan
Barbara Jeremiah(3)
Rajiv Sharma
Mary Waldner(3)
Celia Baxter(3)
Giles Kerr(3)
Senior plc Employees, 
excluding Directors

5.39%
5.54%

19.81%
81.91%

-9.96%
-9.83%

5.58%
5.50%
30.68%
5.50%
25.64%
N/A
N/A

–
–
–
–
–
–
–

–
–
–
–
–
–
–

3.2%
5.0%

3.1%
2.8%
N/A
2.8%
N/A
2.1%
2.4%

 -12.3%
-44.3%

3.2%
5.0%

–
–
–
–
–
–
–

–
–
–
–
–
–

0%
0%

3.1%
2.8%
N/A
0%
N/A
0%
0%

3.4%
4.8%

150.0%
150.0%

–
–
–
–
–
–
–

–
–
–
–
–
–
–

7.31%

-0.23%

-10.7%

6.7%

7.0%

6.7%

3.3%

2.0%

158.6%

(1)   The Salary Percentage change figure also includes any merit increases awarded to Directors and employees. The percentage change of Salary Percentage change 

figures for the 2021 and 2020 comparison are calculated using the 2020 salaries before the voluntary reduction in salaries and fees for the Directors and some Senior 
plc employees during the pandemic.

(2)   David Squires’ percentage change in Taxable benefits and allowances reflects the increase in 2023 of the annual premium of his private health insurance which 

amounted to £587. Bindi Foyle’s percentage change in Taxable benefits and allowances in 2023 mainly reflects the transition from having a car allowance to having a 
company car during 2022.

(3)   Upon the retirement from the Board of Celia Baxter and Giles Kerr at the conclusion of the AGM held on 21 April 2023, Barbara Jeremiah was appointed the Senior 
Independent Director and the Chair of the Remuneration Committee and Mary Waldner was appointed the Chair of the Audit Committee and the Director with 
responsibility for employee engagement, and their respective fees were adjusted accordingly at that time. 

CEO Pay Ratio narrative
The CEO Pay Ratio is calculated using Option B, by taking the gender pay gap data (based on Senior’s largest UK employer, Senior UK Limited) and 
adding the data for Senior’s two additional UK employing entities. For the purpose of making a valid comparison, leavers were excluded. Using the 
same principles as the gender pay data, the best equivalents were identified, namely: the 25th, 50th and 75th percentile. The full-time equivalents 
pay and benefits figures for the year ending December 2023 were calculated, and then reviewed to ensure that the selected best equivalents were 
reasonably representative. The overall increase in the CEO pay ratio is driven by the vesting of the 2021 LTIP. The underlying salary, bonus and benefits 
showed a reduction in the CEO pay ratio from 2022. We believe the reduction compared to prior years was mainly due to the increase in allowances, 
bonuses and employer pension contributions for employees compared to a reduction in bonus and pension contributions for the CEO during 2023.

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Year

2023
2022
2021
2020(2)
2019

Method(1)

25th percentile

50th percentile

75th percentile

Pay ratio

B
B
B
B
B

78 : 1
51 : 1
53 : 1
25 : 1
53 : 1

57 : 1
44 : 1
49 : 1
20 : 1
39 : 1

45 : 1
36 : 1
33 : 1
16 : 1
32 : 1

(1)   Method B was selected as the most appropriate basis for selecting the 25th percentile, median and 75th percentile pay ratios because the Gender Pay Gap data was 

more readily available.

2)    The pay ratios in 2020 had been impacted by the pandemic leading to significant numbers of employees being on furlough and/or made redundant, as well as reduced 

total remuneration for the CEO.

Year 2023

Base salary
Total

25th percentile 50th percentile

75th percentile

£20,919
£27,299

£24,798
£37,659

£26,973
£47,434

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

125

 
 
 
 
 
 
 
 
 
GOVERNANCE / 2023 REMUNERATION REPORT: ANNUAL REPORT ON REMUNERATION CONTINUED

Relative importance of spend on pay
The following table sets out the percentage change in profit, dividends and overall spend on pay in the financial year ended 31 December 2023 
compared with the financial year ended 31 December 2022.

Employee remuneration costs (excluding social security)(1)
Adjusted profit before tax
Dividends paid

2023 
£m 

261.3
38.3
6.6

2022
£m

234.7
20.1
1.2

Percentage 
change

11.3%
90.5%
450.0%

(1)  The Employee Remuneration costs include those incurred by Senior Aerospace Spencer from the completion of its acquisition in November 2022.

2024 Remuneration (non-audited information)
Salaries and fees for 2024
Recognising the impact of inflation throughout the year, Senior has continued to take steps to help the broader workforce, including salary settlements 
that reflected regional costs of living pressures. The impact of this has been particularly felt by our more junior employees and therefore although 
approaches vary between businesses, these employees have been targeted for higher salary increases or other initiatives. When determining the 
2024 basic salaries of the Group Chief Executive Officer and Group Finance Director, which were increased by 4.8% and 5.0% respectively, the 
Committee was cognisant of the increases applied to the wider UK workforce, which were typically 6% or higher, depending upon skills and 
geographic location.

Although determined by the Board, rather than the Remuneration Committee, the 2024 base fee for the non-executive Directors was increased by 
4.4% and had been determined after considering the increasing time commitment of the non-executive Directors, and the increases applied to the 
wider UK workforce, and to those for the executive Directors.

Executive Directors
David Squires
Bindi Foyle
Non-executive Directors(1)
Chair of Board
Non-executive Directors
Chair of Audit Committee
Chair of Remuneration Committee
Senior Independent Director
Director with responsibility for employee engagement

(1)  No additional fees are payable for Committee membership.

2024 
£

2023 
£

Percentage 
change

615,000
420,000

218,000
60,000
11,000
11,000
11,000
6,500

587,000
400,000

208,000
57,500
10,000
10,000
10,000
6,000

4.77%
5.00%

4.81%
4.35%
10.00%
10.00%
10.00%
8.33%

126

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

Annual bonus for 2024
The maximum bonus opportunity has been increased for the 2024 annual bonus and is 150% of basic salary, with two-thirds payable in cash and 
one-third in deferred shares. In addition to the Free Cash Flow and Adjusted EPS targets, two new non-financial KPIs have been introduced. The first 
non-financial KPI (representing 10% of the total bonus) will reward absolute reductions in Scope 1 and Scope 2 emissions in 2024 consistent with our 
SBTi-validated target of a 30% reduction in these emissions by 2025 (from a 2018 baseline). The second non-financial KPI (representing the final 10% 
of the total bonus) will involve improvements to Senior’s employee engagement survey score in 2024 compared to the survey results from 2022, 
highlighting the importance of a highly engaged workforce to achieving outstanding results. The individual weightings of the KPIs for the executive 
Directors for the annual bonus are set out below. 

Free Cash Flow target – full year
Adjusted EPS target – full year internal target
Reductions in Scope 1 and Scope 2 emissions
Improvements to Senior’s employee engagement survey score in 2024 
Totals

2024

2023

Maximum possible 
cash award

Maximum share 
award

32.00%
48.00%
10.00%
10.00%
100.00%

16.0%
24.00%
5.00%
5.00%
50.00%

Maximum 
possible cash 
award

33.33%
50.00%

Maximum share 
award

16.67%
25.00%

83.33%

41.67%

The actual targets are currently considered commercially sensitive because of the information that this provides to the Company’s competitors. Full 
disclosure of the 2024 targets will be in the 2024 Annual Report.

LTIP Awards for 2024
The Remuneration Committee sets stretching targets which are consistent with the strategic priorities of the business, and vested awards will 
continue to be subject to a two-year holding period. The new proposed Policy includes a change to the maximum grant level which will be 200% of 
basic salary, an increase from the 150% limit in the current Policy. This higher level provides an appropriate level of upside reward potential for the 
current stage of the recovery of the business and for the outstanding levels of performance which are required to hit maximum vesting levels under 
the LTIP. As evidenced by the targets for the 2024 award set out in the table below, stretching goals have been set which, if achieved, would represent 
an outstanding level of performance which the Committee believes should be rewarded accordingly.

Adjusted EPS, TSR and ROCE metrics will be retained as the performance measures in the LTIP and have equal weighting of 33.3%: 33.3%: 33.3%. 
The Adjusted EPS target has been set to be stretching and challenging. The target is expressed as an absolute value achieved in 2026. TSR 
performance will continue to be measured against the FTSE 350 (excluding companies in the following sectors: Banks; Financial Services (other than 
Closed End Investments); Life and Non-life Insurance; Oil, Gas & Coal; Precious Metals & Mining; Industrial Support Services; and Real Estate 
Investment Services and Trusts). The excluded sectors remain the same to those used in previous years. The Company has consistently stated that its 
medium-term ROCE target is a minimum of 13.5% pre-tax, post IFRS 16 and this has not changed. The targets are set at a stretching level that takes 
account of market conditions and the minimum stated target.

The Thresholds and Maximum for 2023 and 2024 are set out in the table below:

Return on Capital Employed

Total Shareholder Return ranking
Adjusted earnings per share

2024

2023

Weighting  

(%)

33.33%

33.33%
33.33%

Threshold 
 (25% vesting)

Maximum 
(100% vesting)

Weighting  

Threshold  

(%)

(25% vesting)

Maximum 
(100% vesting)

13.5%
Median 
or higher
12.0%

17.0%
Upper quintile 
or higher
19.0%

33.33%

33.33%
33.33%

12.5%
Median 
or higher
11.77p

17.0%
Upper quintile 
or higher
18.5p 

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Approval of the Directors’ Remuneration Report
The Directors’ Remuneration Report was approved by the Board on 1 March 2024.

Signed on behalf of the Board

Barbara Jeremiah
Chair of the Remuneration Committee
1 March 2024

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

127

 
 
 
 
 
 
 
 
 
GOVERNANCE / STATEMENT OF DIRECTORS’ RESPONSIBILITIES IN RESPECT OF THE ANNUAL REPORT AND THE FINANCIAL STATEMENTS

Statement of Directors’ Responsibilities in respect of 
the Annual Report and the Financial Statements

The Directors are responsible for keeping 
adequate accounting records that are sufficient 
to show and explain the Parent Company’s 
transactions and disclose with reasonable 
accuracy at any time the financial position of 
the Parent Company and enable them to ensure 
that its Financial Statements comply with the 
Companies Act 2006. They are responsible 
for such internal control as they determine is 
necessary to enable the preparation of Financial 
Statements that are free from material 
misstatement, whether due to fraud or error, 
and have general responsibility for taking such 
steps as are reasonably open to them to 
safeguard the assets of the Group and to 
prevent and detect fraud and other irregularities. 

Under applicable law and regulations, the 
Directors are also responsible for preparing a 
Strategic Report, Directors’ Report, Directors’ 
Remuneration Report and Corporate 
Governance Statement that complies with 
that law and those regulations. 

The Directors are responsible for the 
maintenance and integrity of the corporate and 
financial information included on the Company’s 
website. Legislation in the UK governing the 
preparation and dissemination of Financial 
Statements may differ from legislation in 
other jurisdictions. 

Responsibility statement of the Directors 
in respect of the annual financial report 
We confirm that to the best of our knowledge: 

•  the Financial Statements, prepared in 
accordance with the applicable set of 
accounting standards, 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; and 

•  the Strategic Report includes a fair review of 
the development and performance of the 
business and the position of the issuer and 
the undertakings included in the consolidation 
taken as a whole, together with a description 
of the principal risks and uncertainties that 
they face. 

We 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 position and performance, business 
model and strategy.

David Squires 
Group Chief Executive Officer 
1 March 2024 

Bindi Foyle
Group Finance Director
1 March 2024 

The Directors are responsible for preparing 
the Annual Report and the Group and Parent 
Company Financial Statements in accordance 
with applicable law and regulations. 

Company law requires the Directors to prepare 
Group and Parent Company Financial 
Statements for each financial year. Under that 
law they are required to prepare the Group 
Financial Statements in accordance with 
UK-adopted international accounting standards 
and applicable law and have elected to prepare 
the Parent Company Financial Statements in 
accordance with UK accounting standards 
and applicable law, including FRS 101 
Reduced Disclosure Framework. 

Under company 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 the Group’s profit or loss for 
that period. In preparing each of the Group 
and Parent Company Financial Statements, 
the Directors are required to: 

•  select suitable accounting policies and 

then apply them consistently; 

•  make judgements and estimates that are 
reasonable, relevant, reliable and prudent; 
•  for the Group Financial Statements, state 

whether they have been prepared in 
accordance with UK-adopted international 
accounting standards; 

•  for the Parent Company Financial Statements, 

state whether applicable UK accounting 
standards have been followed, subject to any 
material departures disclosed and explained 
in the Parent Company Financial Statements; 

•  assess the Group and Parent Company’s 
ability to continue as a going concern, 
disclosing, as applicable, matters related 
to going concern; and 

•  use the going concern basis of accounting 
unless they either intend to liquidate the 
Group or the Parent Company or to cease 
operations, or have no realistic alternative 
but to do so. 

128

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

 
Independent auditor’s report
to the members of Senior plc

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1. Our opinion is unmodified
We have audited the financial statements of 
Senior plc (“the Company”) for the year ended 
31 December 2023 which comprise the 
Consolidated Income Statement, the 
Consolidated Statement of Comprehensive 
Income, Consolidated balance sheet, 
Consolidated statement of changes in equity, 
Consolidated cash flow statement, Company 
balance sheet and Company statement of 
changes in equity and the related notes, 
including the accounting policies in note 2.

In our opinion:
•  the financial statements 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 
UK-adopted international accounting 
standards; 

•  the parent Company financial statements 

have been properly prepared in accordance 
with UK accounting standards, including FRS 
101 Reduced Disclosure Framework; and 
•  the financial statements have been prepared 
in accordance with the requirements of the 
Companies Act 2006.

Basis for opinion
We conducted our audit in accordance with 
International Standards on Auditing (UK) (“ISAs 
(UK)”) and applicable law. Our responsibilities 
are described below. We believe that the audit 
evidence we have obtained is a sufficient and 
appropriate basis for our opinion. Our audit 
opinion is consistent with our report to the  
audit committee. 

We were first appointed as auditor by the 
shareholders on 21 April 2017. The period of 
total uninterrupted engagement is for the seven 
financial years ended 31 December 2023.  
We have fulfilled our ethical responsibilities 
under, and we remain independent of the  
Group in accordance with, UK ethical 
requirements including the FRC Ethical 
Standard as applied to listed public interest 
entities. No non-audit services prohibited  
by that standard were provided. 

Overview

Materiality: 
Group financial 
statements as 
a whole

£3.2m (2022: £3.2m)

0.3% (2022: 0.4%) of 
Group Revenue

Coverage
•  76% (2022: 75%) of Group revenue
•  87% (2022: 80%) of Group profit before 

tax

•  83% (2022: 84%) of Group total assets

Key audit matters

Recurring risks

vs 2022



•  Provision for 
uncertain tax 
positions

•  New: 

completeness 
and accuracy 
of warranty 
provisions

•  Recoverability 
of the Parent 
Company’s 
investment in 
its subsidiary

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

129

 
 
 
 
 
 
 
 
 
 
Consolidated Cash Flow Statement

For the year ended 31 December 2023

GOVERNANCE / INDEPENDENT AUDITOR’S REPORT TO THE MEMBERS OF SENIOR PLC CONTINUED

2. Key audit matters: our assessment of 
risks of material misstatement
Key audit matters are those matters that, in our 
professional judgement, were of most 
significance in the audit of the financial 
statements and include the most significant 
assessed risks of material misstatement 
(whether or not due to fraud) identified by us, 
including 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. We summarise below 
the key audit matters, in decreasing order of 

audit significance, in arriving at our audit opinion 
above, together with our key audit procedures to 
address those matters and, as required for 
public interest entities, our results from those 
procedures. These matters were addressed, 
and our results are based on procedures 
undertaken, in the context of, and solely for the 
purpose of, our audit of the financial statements 
as a whole, and in forming our opinion thereon, 
and consequently are incidental to that opinion, 
and we do not provide a separate opinion on 
these matters. 

Provision for uncertain tax positions
The Group released a provision for an 
uncertain tax position totalling £7.0m 
current tax and £3.5m interest for the year 
ended 31 December 2023. 

Refer to the Audit Committee Report in the 
Governance section on page 103, Note 2 
(significant accounting policies), Note 7 
(finance income), Note 10 and Note 21 
(taxation).

Our response
Our procedures included:
•  Our tax expertise: We have used our own tax 
specialists to challenge the Directors on the 
assumptions used to determine the release of 
the uncertain tax provision for the Americas legal 
structure. This is based on our knowledge and 
experiences of the application of the tax 
legislation, and our understanding of the steps 
taken to simplify the associated legal structure.
•  Assessing application: We have challenged the 
Directors over the inclusion of the uncertain tax 
provision release in underlying trading 
performance against the Group’s policy.

•  Assessing transparency: We assessed the 

adequacy of the Group’s disclosures in respect of 
the release of the Americas provision.

We performed the tests above rather than seeking 
to rely on any of the Group’s controls because the 
nature of the balance is such that we would expect 
to obtain audit evidence primarily through the 
detailed procedures described.

Our results
•  We found the presentation of the uncertain tax 

provision release to be acceptable. 

The risk
Accounting treatment
The Group operates in a number of different 
tax jurisdictions and judgement is required to 
determine tax provisions across the Group, 
principally in the US.

Determination of provisions for tax 
uncertainties is subject to judgement in 
assessing the probable outflow of taxes that 
will be borne by the Group relating to matters 
where the relevant tax authority’s final 
assessment of the tax treatment is uncertain.

During the year the Group undertook a 
review of the provision recognised for the 
Americas legal structure, in response to a 
simplification of the legal ownership. As a 
result, the Directors determined that the 
uncertain tax provision of £7.0m and related 
interest of £3.5m was no longer required in 
accordance with IAS 12 and IFRC 23 and 
was released during 2023. The release of this 
provision and it’s presentation in the Group 
financial statements, due to its materiality, is 
considered to be one of the areas that had 
the greatest effect on our overall Group audit.

The remaining tax risk provisions held in 
connection with transfer pricing, including 
inter-company royalty charges, are not 
considered to have a high degree of 
estimation uncertainty. We therefore do not 
consider these as one of the most significant 
risks in our current year audit. 

130

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

 
2. Key audit matters: our assessment of 
risks of material misstatement continued

Completeness and accuracy of 
warranty provisions
(£11.0m included within warranty 
provisions of £17.9m)

Refer to page 148 (accounting policy) and 
note 24 (financial disclosures).

The risk

Our response

Subjective estimate
There are significant judgements and 
estimates involved in the assumptions 
underlying the warranty provision in relation 
to a disputed commercial position.

The effect of these matters is that, as part of 
our risk assessment, we determined that the 
provision in respect of this warranty claim 
have a high degree of estimation uncertainty, 
with a potential range of reasonable 
outcomes greater than our materiality for the 
financial statements as a whole. 

The financial statements (note 24) disclose 
the sensitivity estimated by the Group.

Recoverability of the Parent Company’s 
investment in its subsidiary
The parent Company recorded an 
investment carrying value of £259.9m as at 
31 December 2023 (2022: £259.9m).

Refer to pages 143 to 148 (accounting 
policy) and Note 38 (financial disclosures).

Low risk, high value:
The carrying amount of the Parent 
Company’s investment in its subsidiary 
represents 52% of its total assets. Its 
recoverability is not at a high risk of significant 
misstatement or subject to significant 
judgment. However, due to its materiality in 
the context of the Parent Company Financial 
Statements, this is considered to be the area 
that had the greatest effect on our overall 
Parent Company audit.

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Our procedures included:
•  Assessing methodology: Evaluating the 

methodology applied by management to the 
estimation to assess its reasonableness.
•  Our sector experience: Evaluating the 

assumptions using our sector knowledge and 
inspecting commercial agreements.

•  Tests of detail: We assessed the accuracy of 

the cost of replacement through testing a sample 
of cost lines to relevant source data.
•  Personnel interviews: Corroborating 
judgements through discussions with 
commercial and production level staff.

•  Assessing transparency: Assessing whether 

the disclosures of the effect of reasonably 
possible changes in key judgements and 
assumptions reflects the risks inherent in the 
provisions’ estimation.

We performed the tests above rather than seeking 
to rely on any of the Group’s controls because the 
nature of the balance is such that we would expect 
to obtain audit evidence primarily through the 
detailed procedures described.

Our results
•  We found the level of provision in respect of this 
disputed commercial position to be acceptable.

Our procedures included:
•  Tests of detail: We compared the carrying 
amount of the investment with the relevant 
subsidiary’s draft statutory balance sheet to 
identify whether its net assets, being an 
approximation of its minimum recoverable 
amount, was in excess of its carrying amount 
and assessed whether the subsidiary has 
historically been profit-making.

We performed the tests above rather than seeking 
to rely on any of the Group’s controls because the 
nature of the balance is such that we would expect 
to obtain audit evidence primarily through the 
detailed procedures described.

Our results:
•  We found the company’s conclusion that there is 
no impairment of its investment in it’s subsidiary 
to be acceptable. (2022 result –acceptable.)

Last year, in response to a material acquisition in the period, we reported the valuation of Spencer Aerospace intangible assets and contingent 
consideration as a key audit matter. As there are no material business acquisitions in the period, we have not identified this as a recurring risk of 
significant importance.

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GOVERNANCE / INDEPENDENT AUDITOR’S REPORT TO THE MEMBERS OF SENIOR PLC CONTINUED

Group revenue 
Group revenue
£963.5 million (2022: £848.4 million)
£963.5 million (2022: £848.4 million)

Group materiality
£3.2 million (2022: £3.2 million)

Group materiality
£3.2 million (2022: £3.2million)

£3.2 million
Whole financial statements 
materiality (2022: £3.2 million)

£2.4 million
Whole financial statements
performance materiality
(2022: £2.4 million)

£1.8 million
Range of materiality 
at 18 components 
(£0.5 million - £1.8 million) 
(2022: £0.4 million to £1.8 million)

£0.16 million
Misstatements reported 
to the audit committee 
(2022: £0.16 million)

Group revenue

Group materiality

Group revenue

Group profit before tax

76%

(2022 – 75%)

44%

51%

24%

32%

87%

(2022 – 80%)

54%

54%

26%

33%

Group total assets

18%

14%

84%
83%

(2021 – 82%)
(2022 – 84%)

52%

31%

70%

82%

Full scope for group audit purposes 2023

Specified risk-focused audit purposes 2023

Full scope for group audit purposes 2022

Specified risk-focused audit purposes 2022

Residual components

3. Our application of materiality and an 
overview of the scope of our audit
Materiality for the Group financial statements as 
a whole was set at £3.2 million (2022: £3.2 
million), determined with reference to a 
benchmark of Group revenue of which it 
represents 0.3% (2022: 0.4%).

We consider total revenue to be the most 
appropriate benchmark as it provides a more 
stable measure year on year than Group profit 
before tax.

Materiality for the parent Company financial 
statements as a whole was set at £2.9 million 
(2022: £2.9 million), determined with reference 
to a benchmark of Company total assets, of 
which it represents 0.6% (2022: 0.7%). 

In line with our audit methodology, our 
procedures on individual account balances  
and disclosures were performed to a lower 
threshold, performance materiality, so as to 
reduce to an acceptable level the risk that 
individually immaterial misstatements in 
individual account balances add up to a  
material amount across the financial  
statements as a whole. 

Performance materiality was set at 75% (2022: 
75%) of materiality for the financial statements 
as a whole, which equates to £2.4 million (2022: 
£2.4 million) for the Group and £2.2 million 
(2022: £2.2 million) for the parent Company. We 
applied this percentage in our determination of 
performance materiality because we did not 
identify any factors indicating an elevated level 
of risk.

We agreed to report to the Audit Committee any 
corrected or uncorrected identified 
misstatements exceeding £160,000 (2022: 
£160,000), in addition to other identified 
misstatements that warranted reporting on 
qualitative grounds.

Of the Group’s 31 (2022: 31) reporting 
components (excluding the Parent Company), 
we subjected 9 (2022: 10) to full scope audits 
for group purposes and 8 (2022: 4) to specified 
risk-focused audit procedures. The latter were 
not individually financially significant enough to 
require a full scope audit for group purposes, but 
did present specific individual risks that needed 
to be addressed.

The components within the scope of  
our work accounted for the percentages 
illustrated opposite.

The remaining 24% (2022: 25%) of total Group 
revenue, 13% (2022: 20%) of Group profit 
before tax and 17% (2022: 16%) of total Group 
assets is represented by 14 (2022: 17) reporting 
components, none of which individually 
represented more than 7% (2022: 5%) of any of 
total Group revenue, Group profit before tax or 
total Group assets. For these components, we 
performed analysis at an aggregated group level 
to re-examine our assessment that there were 
no significant risks of material misstatement 
within these.

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3. Our application of materiality and an 
overview of the scope of our audit 
continued  
The Group team instructed component auditors 
as to the significant areas to be covered, 
including the relevant risks detailed above and 
the information to be reported back. The Group 
team approved the component materialities, 
which ranged from £0.5 million to £1.8 million 
(2022: £0.4 million to £1.8 million), having regard 
to the mix of size and risk profile of the Group 
across the components. The work on all 17 
components (2022: 10 of the 14 components) 
was performed by component auditors. The 
audit of the parent Company (2022: 4 out of 14 
components, including the audit of the parent 
Company) was performed by the Group team.

The scope of the audit work performed was 
fully substantive as we did not rely upon the 
Group’s internal control over financial reporting.

The Group team visited 3 (2022: 5) component 
locations in the US and UK (2022: US and UK) to 
assess the audit risk and strategy. Video and 
telephone conference meetings were also held 
with these component auditors and all others 
that were not physically visited. At these visits 
and meetings, the findings reported to the 
Group team were discussed in more detail, and 
any further work required by the Group team 
was then performed by the component auditor.

4. The impact of climate change on 
our audit
We have considered the potential impacts of 
climate change on the financial statements as 
part of planning our audit. 

Climate change impacts the Group in a variety of 
ways including the impact of climate risk on the 
substitution of existing products and services 
with lower emissions options, increased costs 
to transition to lower emissions technology 
and the impact on useful lives of assets from 
physical and obsolescence risks. There is also 
potential reputational risk associated with the 
Group’s delivery of its climate related initiatives, 
and greater emphasis on climate related 
narrative and disclosure in the annual report. 

As part of our audit we have made enquiries 
of management to understand the extent of 
the potential impact of climate change risk 
on the Group’s financial statements. We have 
performed a risk assessment of how the impact 
of climate change may affect the financial 
statements and our audit. We held discussions 
with our own climate change professionals to 
challenge our risk assessment, including the 
goodwill impairment assessment, the estimates 
made regarding useful economic lives of 
property, plant and equipment, and the valuation 
of inventory, recoverability of trade receivables 
and going concern. Taking into account the 
extent of headroom on goodwill, the expected 
remaining useful lives of property, plant and 
equipment, the nature of customers and 
products, our assessment is that the climate 
related risks to the Group’s business, strategy 
and financial planning did not have a significant 
impact on our key audit matters given the nature 
of the Group’s operations and knowledge gained 
of its impact on critical accounting estimates 
during our risk assessment procedures 
and testing. 

We have read the Group’s and the Parent 
Company’s disclosure of climate related 
information in the front half of the annual report 
as set out on pages 25 to 31, and considered 
consistency with the financial statements and 
our audit knowledge. 

5. Going concern
The directors have prepared the financial 
statements on the going concern basis as they 
do not intend to liquidate the Group or the 
Company or to cease their operations, and as 
they have concluded that the Group’s and the 
Company’s financial position means that this is 
realistic. They have also concluded that there are 
no material uncertainties that could have cast 
significant doubt over their ability to continue as 
a going concern for at least a year from the date 
of approval of the financial statements (“the 
going concern period”). 

We used our knowledge of the Group, its 
industry, and the general economic environment 
to identify the inherent risks to its business 
model and analysed how those risks might 
affect the Group’s and Company’s financial 
resources or ability to continue operations over 
the going concern period. The risks that we 
considered most likely to adversely affect the 
Group’s and Company’s available financial 
resources and/or metrics relevant to debt 
covenants over this period were:

•  The impact of a global economic downturn on 

the Group’s key end markets, including 
increasing inflationary pressures; and

•  The volatility of and disruption to supply chain 
affecting critical materials or components.

We considered whether these risks could 
plausibly affect the liquidity or covenant 
compliance in the going concern period by 
comparing severe, but plausible downside 
scenarios that could arise from these risks 
individually and collectively against the level of 
available financial resources and covenants 
indicated by the Group’s financial forecasts.

We considered whether the going concern 
disclosure in Note 2 to the financial statements 
gives a full and accurate description of the 
Directors’ assessment of going concern, 
including the identified risks and dependencies. 
We assessed the completeness of the going 
concern disclosure.

Our conclusions based on this work:

•  we consider that the directors’ use of the 
going concern basis of accounting in the 
preparation of the financial statements is 
appropriate;

•  we have not identified, and concur with the 
directors’ assessment that there is not, a 
material uncertainty related to events or 
conditions that, individually or collectively, 
may cast significant doubt on the Group’s or 
Company’s ability to continue as a going 
concern for the going concern period;
•  we have nothing material to add or draw 
attention to in relation to the directors’ 
statement in Note 2 to the financial 

statements on the use of the going concern 
basis of accounting with no material 
uncertainties that may cast significant doubt 
over the Group and Company’s use of that 
basis for the going concern period, and we 
found the going concern disclosure in Note 2 
to be acceptable; and

•  the related statement under the Listing  
Rules set out on page 78 is materially 
consistent with the financial statements  
and our audit knowledge.

However, as we cannot predict all future events 
or conditions and as subsequent events may 
result in outcomes that are inconsistent with 
judgements that were reasonable at the time 
they were made, the above conclusions are not 
a guarantee that the Group or the Company will 
continue in operation. 

6. Fraud and breaches of laws and 
regulations – ability to detect

Identifying and responding to risks of 
material misstatement due to fraud
To identify risks of material misstatement due to 
fraud (“fraud risks”) we assessed events or 
conditions that could indicate an incentive or 
pressure to commit fraud or provide an 
opportunity to commit fraud. Our risk 
assessment procedures included:

•  Enquiring of directors, those charged with 

governance, internal audit, management and 
inspection of policy documentation as to the 
Group’s high-level policies and procedures to 
prevent and detect fraud, including the internal 
audit function, and the Group’s channel for 
“whistleblowing”, as well as whether they 
have knowledge of any actual, suspected or 
alleged fraud.

•  Reading Board and Audit Committee meeting 

minutes.

•  Considering remuneration incentive schemes 
and performance targets for management 
and Directors including the long-term 
incentive plan for Management remuneration

•  Using analytical procedures to identify any 

unusual or unexpected relationships.
•  Our forensic specialists assisted us in 
designing and executing relevant audit 
procedures to respond to identifying fraud 
risks. This included holding a discussion 
between the forensic specialist and the 
engagement partner and engagement 
manager.

We communicated identified fraud risks 
throughout the audit team and remained alert 
to any indications of fraud throughout the audit. 
This included communication from the Group 
audit team to all component audit teams of 
relevant fraud risks identified at the Group level 
and request to all component audit teams to 
report to the Group audit team any instances 
of fraud that could give rise to a material 
misstatement at the Group level.

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GOVERNANCE / INDEPENDENT AUDITOR’S REPORT TO THE MEMBERS OF SENIOR PLC CONTINUED

The potential effect of these laws and 
regulations on the financial statements  
varies considerably.

Firstly, the Group is subject to laws and 
regulations that directly affect the financial 
statements including financial reporting 
legislation (including related companies 
legislation), distributable profits legislation, 
pension scheme legislation and taxation 
legislation, and we assessed the extent of 
compliance with these laws and regulations as 
part of our procedures on the related financial 
statement items.

Secondly, the Group is subject to many other 
laws and regulations where the consequences 
of non-compliance could have a material effect 
on amounts or disclosures in the financial 
statements, for instance through the imposition 
of fines or litigation or the loss of the Group’s 
license to operate. We identified the following 
areas as those most likely to have such an 
effect: health and safety, data protection 
regulation, environmental laws and regulations, 
anti-bribery and corruption, contract legislation, 
employment law and export laws and 
regulations, recognising the financial and 
regulated nature of the Group’s activities. 
Auditing standards limit the required audit 
procedures to identify non-compliance with 
these laws and regulations to enquiry of the 
directors and inspection of regulatory and legal 
correspondence, if any. Therefore if a breach of 
operational regulations is not disclosed to us or 
evident from relevant correspondence, an audit 
will not detect that breach.

Context of the ability of the audit to detect 
fraud or breaches of law or regulation
Owing to the inherent limitations of an audit, 
there is an unavoidable risk that we may not 
have detected some material misstatements in 
the financial statements, even though we have 
properly planned and performed our audit in 
accordance with auditing standards. For 
example, the further removed non-compliance 
with laws and regulations is from the events and 
transactions reflected in the financial 
statements, the less likely the inherently limited 
procedures required by auditing standards 
would identify it. 

In addition, as with any audit, there remained a 
higher risk of non-detection of fraud, as these 
may involve collusion, forgery, intentional 
omissions, misrepresentations, or the override 
of internal controls. Our audit procedures are 
designed to detect material misstatement.  
We are not responsible for preventing non-
compliance or fraud and cannot be expected 
 to detect non-compliance with all laws  
and regulations.

6. Fraud and breaches of laws and 
regulations – ability to detect continued
As required by auditing standards, and taking 
into account possible pressures to meet profit 
targets and market consensus, we perform 
procedures to address the risk of management 
override of controls and the risk of fraudulent 
revenue recognition. In particular:

•  the risk that revenue is overstated through 

recording revenues in the wrong period; and 

•  the risk that Group and component 

Management may be in a position to make 
inappropriate accounting entries; and 

•  the risk of bias in accounting estimates and 
judgements such as the, provisions for 
uncertain tax positions, provisions for litigation 
and claims, and pension assumptions

We did not identify any additional fraud risks.

We performed procedures including:

•  Identifying journal entries and other 
adjustments to test for all full scope 
components based on risk criteria and 
comparing the identified entries to supporting 
documentation. These included those posted 
by unexpected individuals, journals posted to 
seldom used accounts, journals with certain 
descriptions, round number journals, and 
those with unusual account pairings.

•  Assessing whether the judgements made in 
making accounting estimates are indicative of 
a potential bias

We discussed with the audit committee matters 
related to actual or suspected fraud, for which 
disclosure is not necessary, and considered any 
implications for our audit.

Identifying and responding to risks of 
material misstatement due to non-
compliance with laws and regulations
We identified areas of laws and regulations that 
could reasonably be expected to have a material 
effect on the financial statements from our 
general commercial and sector experience and 
through discussion with the Directors (as 
required by auditing standards), and discussed 
with the Directors the policies and procedures 
regarding compliance with laws and regulations.

As the Group is regulated, our assessment of 
risks involved gaining an understanding of the 
control environment including the entity’s 
procedures for complying with regulatory 
requirements.

We communicated identified laws and 
regulations throughout our team and remained 
alert to any indications of non-compliance 
throughout the audit . This included 
communication from the Group audit team to all 
component audit teams of relevant laws and 
regulations identified at the Group level, and a 
request for all component auditors to report to 
the Group audit team any instances of non-
compliance with laws and regulations that could 
give rise to a material misstatement at the 
Group level.

7. We have nothing to report on the 
other information in the Annual Report
The directors are responsible for the other 
information presented in the Annual Report 
together with the financial statements. Our 
opinion on the financial statements does not 
cover the other information and, accordingly, we 
do not express an audit opinion or, except as 
explicitly stated below, any form of assurance 
conclusion thereon. 

Our responsibility is to read the other 
information and, in doing so, consider whether, 
based on our financial statements audit work, 
the information therein is materially misstated or 
inconsistent with the financial statements or our 
audit knowledge. Based solely on that work we 
have not identified material misstatements in 
the other information.

Strategic report and directors’ report
Based solely on our work on the other 
information: 

•  we have not identified material misstatements 

in the strategic report and the directors’ 
report; 

•  in our opinion the information given in those 

reports for the financial year is consistent with 
the financial statements; and 

•  in our opinion those reports have been 

prepared in accordance with the Companies 
Act 2006. 

Directors’ remuneration report
In our opinion the part of the Directors’ 
Remuneration Report to be audited has been 
properly prepared in accordance with the 
Companies Act 2006. 

Disclosures of emerging and principal risks 
and longer-term viability
We are required to perform procedures to 
identify whether there is a material 
inconsistency between the directors’ 
disclosures in respect of emerging and principal 
risks and the viability statement, and the 
financial statements and our audit knowledge. 

Based on those procedures, we have nothing 
material to add or draw attention to in relation to: 

•  the directors’ confirmation within the Viability 
Statement on page 78 that they have carried 
out a robust assessment of the emerging and 
principal risks facing the Group, including 
those that would threaten its business model, 
future performance, solvency and liquidity; 

•  the Risks and uncertainties disclosures 

describing these risks and how emerging risks 
are identified, and explaining how they are 
being managed and mitigated; and 

•  the directors’ explanation in the Viability 

Statement of how they have assessed the 
prospects of the Group, over what period they 
have done so and why they considered that 
period to be appropriate, and their statement 
as to whether they 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, including any related disclosures 
drawing attention to any necessary 
qualifications or assumptions. 

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A fuller description of our responsibilities is 
provided on the FRC’s website at www.frc.org.
uk/auditorsresponsibilities.

The Company is required to include these 
financial statements in an annual financial report 
prepared under Disclosure Guidance and 
Transparency Rule 4.1.17R and 4.1.18R. This 
auditor’s report provides no assurance over 
whether the annual financial report has been 
prepared in accordance with those requirements.

10. The purpose of our audit work and 
to whom we owe our responsibilities
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. 

Mike Barradell 
(Senior Statutory Auditor)
for and on behalf of KPMG LLP,  
Statutory Auditor 
Chartered Accountants
15 Canada Square, London, E14 5GL

1 March 2024

7. We have nothing to report on the 
other information in the Annual Report 
continued
We are also required to review the Viability 
Statement, set out on page 78 under the Listing 
Rules. Based on the above procedures, we have 
concluded that the above disclosures are 
materially consistent with the financial 
statements and our audit knowledge.

Our work is limited to assessing these matters 
in the context of only the knowledge acquired 
during our financial statements audit. As we 
cannot predict all future events or conditions and 
as subsequent events may result in outcomes 
that are inconsistent with judgements that were 
reasonable at the time they were made, the 
absence of anything to report on these 
statements is not a guarantee as to the Group’s 
and Company’s longer-term viability.

8. We have nothing to report on the other 
matters on which we are required to 
report by exception
Under the Companies Act 2006, we are 
required to report to you if, in our opinion: 

•  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 and 

the part of the Directors’ Remuneration 
Report to be audited are not in agreement 
with the accounting records and returns; or 
•  certain disclosures of directors’ remuneration 

specified by law are not made; or 

•  we have not received all the information and 

explanations we require for our audit. 

We have nothing to report in these respects. 

Corporate governance disclosures
We are required to perform procedures to 
identify whether there is a material 
inconsistency between the directors’ corporate 
governance disclosures and the financial 
statements and our audit knowledge.

Based on those procedures, we have concluded 
that each of the following is materially consistent 
with the financial statements and our audit 
knowledge: 

•  the directors’ statement that they consider 

that the annual report and financial 
statements taken as a whole is fair, balanced 
and understandable, and provides the 
information necessary for shareholders to 
assess the Group’s position and performance, 
business model and strategy; 

•  the section of the annual report describing the 
work of the Audit Committee, including the 
significant issues that the audit committee 
considered in relation to the financial 
statements, and how these issues were 
addressed; and

•  the section of the annual report that 

describes the review of the effectiveness of 
the Group’s risk management and internal 
control systems.

We are required to review the part of the 
Corporate Governance Statement relating to the 
Group’s compliance with the provisions of the 
UK Corporate Governance Code specified by 
the Listing Rules for our review. We have 
nothing to report in this respect. 

9. Respective responsibilities
Directors’ responsibilities
As explained more fully in their statement set 
out on page 128, the directors are responsible 
for: the preparation of the financial statements 
including being satisfied that they give a true and 
fair view; such internal control as they determine 
is necessary to enable the preparation of 
financial statements that are free from material 
misstatement, whether due to fraud or error; 
assessing the Group and 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 they either intend to liquidate the Group 
or the parent Company or to cease operations, 
or have no realistic alternative but to do so. 

Auditor’s responsibilities
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 our opinion in an auditor’s report. 
Reasonable assurance is a high level of 
assurance, but does not 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 aggregate, they could 
reasonably be expected to influence the 
economic decisions of users taken on  
the basis of the financial statements.

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

135

 
 
 
 
 
 
 
 
 
 
 
Financial 
Statements

Employing innovative 
design and manufacturing 
processes today...

Development of Additive Manufacturing
Senior has invested in developing a highly vertically 
integrated Additive Manufacturing (AM) capability for both 
metals and non-metals. On the metallic AM side, we are 
concentrating on developing innovative solutions for the 
most demanding high-temperature and high-pressure 
applications for both aerospace and industrial applications. 
On the non-metal AM side we have developed production-
ready processes for low-pressure cabin air and 
environmental control systems, primarily used on business-
jet and regional aircraft. 

Senior’s AM pedigree and end-to-end capabilities, including 
Nadcap certification for AM, are why large OEM customers 
are working closely with us on multiple AM projects. 

136

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

FINANCIAL STATEMENTS / IN THIS SECTION 
138 Consolidated Income    

  Statement

139   Consolidated Statement of  
Comprehensive Income
140  Consolidated Balance Sheet
141  Consolidated Statement of  

  Changes in Equity

142  Consolidated Cash Flow  

  Statement

143 Notes to the Consolidated  
Financial Statements
184 Company Balance Sheet
185 Company Statement of    

Changes in Equity

186 Notes to the Company    
Financial Statements

192  Five-year Summary

...solving complex 
engineering challenges 
for tomorrow

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

137

FINANCIAL STATEMENTS /  
 
 
 
 
 
 
Consolidated Income Statement
For the year ended 31 December 2023

Revenue
Trading profit
Share of joint venture profit
Operating profit (1)
Finance income
Finance costs
Corporate undertakings
Profit before tax (2)
Tax credit/(charge)
Profit for the period
Attributable to:
Equity holders of the parent
Earnings per share
Basic (3)
Diluted (4)

(1) Adjusted operating profit
(2) Adjusted profit before tax
(3) Adjusted earnings per share
(4) Adjusted and diluted earnings per share

Year ended
2023
£m

Year ended
2022
£m

Notes

3

15
5
7
8
9

10

12
12

9
9
12
12

 963.5 
 36.9 
 1.0 
 37.9 
 10.1 
 (20.5)
 (4.7)
 22.8 
 8.3 
 31.1 

 848.4 
 32.1 
 0.4 
 32.5 
 1.9 
 (10.6)
 (1.4)
 22.4 
 (2.2)
 20.2 

 31.1 

 20.2 

7.52p
7.32p

 45.8 
 38.3 
10.28p
10.00p

4.86p
4.73p

 28.5 
 20.1 
4.36p
4.24p

138

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

FINANCIAL STATEMENTS / Consolidated Statement of  
Comprehensive Income
For the year ended 31 December 2023

Profit for the period
Other comprehensive income:
Items that may be reclassified subsequently to profit or loss:
Gains/(losses) on foreign exchange contracts – cash flow hedges during the period
Reclassification adjustments for losses included in profit
Gains/(losses) on foreign exchange contracts – cash flow hedges
Exchange differences on translation of overseas operations
Tax relating to items that may be reclassified

Items that will not be reclassified subsequently to profit or loss:
Actuarial losses on defined benefit pension schemes
Tax relating to items that will not be reclassified

Other comprehensive income for the period, net of tax
Total comprehensive income for the period
Attributable to:
Equity holders of the parent

Notes

Year ended
2023
£m

Year ended
2022
£m

 31.1 

 20.2 

28
28
10

34
10

 2.7 
 0.9 
 3.6 
 (16.9)
 (0.9)
 (14.2)

 (2.6)
 0.6 
 (2.0)
 (16.2)
 14.9 

 (4.5)
 2.2 
 (2.3)
 24.5 
 0.7 
 22.9 

 (23.1)
 5.7 
 (17.4)
 5.5 
 25.7 

 14.9 

 25.7 

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

139

FINANCIAL STATEMENTS / Consolidated Balance Sheet
As at 31 December 2023

Non-current assets
Goodwill
Other intangible assets
Investment in joint venture
Property, plant and equipment
Deferred tax assets
Retirement benefits
Trade and other receivables
Total non-current assets
Current assets
Inventories
Current tax receivables
Trade and other receivables
Cash and bank balances
Total current assets
Total assets
Current liabilities
Trade and other payables
Current tax liabilities
Lease liabilities
Bank overdrafts and loans
Provisions
Contingent/deferred consideration
Total current liabilities
Non-current liabilities
Bank and other loans
Retirement benefits
Deferred tax liabilities
Lease liabilities
Provisions
Contingent consideration
Others 
Total non-current liabilities
Total liabilities
Net assets

Equity
Issued share capital
Share premium account
Equity reserve
Hedging and translation reserve
Retained earnings
Own shares
Equity attributable to equity holders of the parent
Total equity

Year ended
2023
£m

Year ended
2022
£m

Notes

13
14
15
16
21
34
18

17
21
18
32c

23
21
22, 32c
19
24
31

19
34
21
22, 32c
24
31
23

25
26
27
28
29
30

 193.3 
 33.1 
 5.1 
 284.7 
 20.7 
 48.5 
 0.8 
 586.2 

 207.5 
 2.3 
 141.7 
 47.6 
 399.1 
 985.3 

 188.4 
 10.0 
 12.4 
 1.8 
 10.5 
 10.5 
 233.6 

 177.8 
 8.0 
 7.0 
 59.4 
 15.0 
 18.5 
 8.9 
 294.6 
 528.2 
 457.1 

 41.9 
 14.8 
 7.9 
 37.3 
 368.0 
 (12.8)
 457.1 
 457.1 

 199.7 
 36.2 
 4.4 
 307.2 
 10.9 
 51.8 
 0.4 
 610.6 

 194.3 
 2.1 
 126.7 
 43.2 
 366.3 
 976.9 

 191.2 
 17.7 
 12.7 
 0.5 
 16.7 
 23.4 
 262.2 

 143.2 
 12.1 
 4.7 
 65.7 
 2.9 
 28.9 
 7.8 
 265.3 
 527.5 
 449.4 

 41.9 
 14.8 
 6.4 
 51.5 
 346.5 
 (11.7)
 449.4 
 449.4 

The Financial Statements of Senior plc (registered number 282772) were approved by the Board of Directors and authorised for issue on 1 March 2024. They 
were signed on its behalf by: 

David Squires 
Director 

Bindi Foyle 
Director 

140

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

FINANCIAL STATEMENTS /  
 
 
 
 
 
 
 
 
 
Consolidated Statement  
of Changes In Equity
For the year ended 31 December 2023

Balance at 1 January 2022
Profit for the year 2022
Losses on foreign exchange contracts – cash flow 
hedges
Exchange differences on translation of  
overseas operations
Actuarial gains on defined benefit pension schemes
Tax relating to components of other  
comprehensive income
Total comprehensive income/(expense) 
 for the period
Share-based payment charge
Purchase of shares held by employee benefit trust
Use of shares held by employee benefit trust
Transfer to retained earnings
Dividends paid
Balance at 31 December 2022
Profit for the year 2023
Gain on foreign exchange contracts – cash flow 
hedges
Exchange differences on translation of overseas 
operations
Actuarial losses on defined benefit pension schemes
Tax relating to components of other  
comprehensive income
Total comprehensive income/(expense) for the 
period
Share-based payment charge
Tax relating to share-based payments
Purchase of shares held by employee benefit trust
Use of shares held by employee benefit trust
Transfer to retained earnings
Dividends paid
Balance at 31 December 2023

All equity is attributable to equity holders of the parent

Notes

Issued
share
capital
£m

 41.9 
 – 

Share
premium
account
£m

 14.8 
 – 

Equity
reserve
£m

Hedging
reserve
£m

Translation
reserve
£m

 5.8 
 – 

 (37.2)
 – 

 65.8 
 – 

Retained
earnings
£m

 343.2 
 20.2 

Own
shares
£m

 (9.2)
 – 

28

28
34

10

33
30
30
29
11

28

28
34

10

33
10
30
30
29
11

 – 

 – 
 – 

 – 

 – 
 – 
 – 
 – 
 – 
 – 
 41.9 
 – 

 – 

 – 
 – 

 – 

 – 
 – 
 – 
 – 
 – 
 – 
 – 
 41.9 

 – 

 – 
 – 

 – 

 – 
 – 
 – 
 – 
 – 
 – 
 14.8 
 – 

 – 

 – 
 – 

 – 

 – 
 – 
 – 
 – 
 – 
 – 
 – 
 14.8 

 – 

 – 
 – 

 – 

 – 
 4.3 
 – 
 – 
 (3.7)
 – 
 6.4 
 – 

 – 

 – 
 – 

 – 

 – 
 4.1 
 – 
 – 
 – 
 (2.6)
 – 
 7.9 

 (2.3)

 – 

 – 

 – 
 – 

 24.5 
 – 

 – 
 (23.1)

 0.7 

 – 

5.7

 (1.6)
 – 
 – 
 – 
 – 
 – 
 (38.8)
 – 

 24.5 
 – 
 – 
 – 
 – 
 – 
 90.3 
 – 

 2.8 
 – 
 – 
 (2.0)
 3.7 
 (1.2)
 346.5 
 31.1 

 3.6 

 – 

 – 

 – 
 – 

 (16.9)
 – 

 – 
 (2.6)

 (0.9) 

 – 

0.6

 2.7 
 – 
 – 
 – 
 – 
 – 
 – 
 (36.1)

 (16.9)
 – 
 – 
 – 
 – 
 – 
 – 
 73.4 

 29.1 
 – 
 0.9 
 – 
 (4.5)
 2.6 
 (6.6)
 368.0 

 – 

 – 
 – 

 – 

 – 
 – 
 (4.5)
 2.0 
 – 
 – 
 (11.7)
 – 

 – 

 – 
 – 

 – 

 – 
 – 
 – 
 (5.6)
 4.5 
 – 
 – 
 (12.8)

Total
equity
£m

 425.1 
 20.2 

 (2.3)

 24.5 
 (23.1)

6.4

 25.7 
 4.3 
 (4.5)
 – 
 – 
 (1.2)
 449.4 
 31.1 

 3.6 

 (16.9)
 (2.6)

(0.3)

 14.9 
 4.1 
 0.9 
 (5.6)
 – 
 – 
 (6.6)
 457.1 

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

141

FINANCIAL STATEMENTS / Consolidated Cash Flow Statement
For the year ended 31 December 2023

Net cash from operating activities
Investing activities
Interest received
Proceeds on disposal of property, plant and equipment
Purchases of property, plant and equipment
Purchases of intangible assets
Acquisition of Spencer
Net cash used in investing activities
Financing activities
Dividends paid
New loans 
Repayment of borrowings
Purchase of shares held by employee benefit trust
Repayment of lease liabilities
Net cash generated/(used) in financing activities
Net increase/(decrease) in cash and cash equivalents
Cash and cash equivalents at beginning of period
Effect of foreign exchange rate changes
Cash and cash equivalents at end of period

Year ended
2023
£m

Year ended
2022
£m

 41.4 

 57.7 

Notes

32a

 4.3 
 0.7 
 (33.7)
 (2.2)
 (23.9)
 (54.8)

 (6.6)
 136.2 
 (96.2)
 (5.6)
 (10.2)
 17.6 
 4.2 
 42.7 
 (1.1)
 45.8 

 0.7 
 0.5 
 (28.7)
 (1.8)
 (25.3)
 (54.6)

 (1.2)
 90.8 
 (90.4)
 (4.5)
 (9.1)
 (14.4)
 (11.3)
 51.1 
 2.9 
 42.7 

16
14
31

11

32c

142

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

FINANCIAL STATEMENTS / Notes to the Consolidated  
Financial Statements 

1. General information
Senior plc is a Company incorporated in England and Wales under the 
Companies Act 2006. The address of the registered office is given on the 
inside back cover. The nature of the Group’s operations and its principal 
activities are set out in Note 3 and on pages 1 to 79.

acquired and liabilities and contingent liabilities assumed are measured 
initially at their fair values at the acquisition date. On an acquisition-by- 
acquisition basis, the Group recognises any non-controlling interest in the 
acquiree either at fair value or at the non-controlling interest’s 
proportionate share of the acquiree’s net assets.

Items included in the Financial Statements of each of the Group’s entities 
are measured using the currency of the primary economic environment in 
which the entity operates (the functional currency). These Financial 
Statements are presented in Pounds Sterling, which is the Company’s 
functional and the Group’s presentation currency.

2. Significant accounting policies
Basis of accounting
These Financial Statements have been prepared in accordance with 
UK-adopted international accounting standards. They have been prepared 
on the historical cost basis, except for the revaluation of certain financial 
instruments and retirement benefit costs measured in accordance with 
IAS 19.

Going concern
In determining the appropriate basis of preparation of the Financial 
Statements for the year ended 31 December 2023, the Directors are 
required to consider whether the Group and Parent Company can 
continue in operational existence for the foreseeable future, being a period 
of at least 12 months from the date of approval of these Financial 
Statements (the going concern period).

The Board has applied a robust process to assess the resilience of the 
forecast out-turns. This assessment included applying severe but plausible 
downside risks as set out in the Viability Statement on page 78. To address 
these risks the Board has considered mitigating factors within the Group 
and Parent Company’s control that could be employed that would address 
the impact and provide options to the Group and Parent Company.

The Group has two covenants for committed borrowing facilities, which are 
tested at June and December: the Group’s net debt to EBITDA (defined in 
the Notes to the Financial Headlines on page 1) must not exceed 3.0x and 
interest cover, the ratio of EBITDA to interest must be higher than 3.5x. At 31 
December 2023, the Group’s net debt to EBITDA was 1.6x and interest 
cover was 12.6x, both comfortably within covenant limits.

Based on the above assessment, the Board has concluded that the Group 
and Parent Company will continue to have adequate financial resources to 
realise its assets and discharge its liabilities as they fall due over the going 
concern period. Accordingly, the Directors have formed the judgement 
that it is appropriate to prepare these Consolidated Financial Statements 
on the going concern basis.

Changes in accounting policies
At the date of authorisation of these Financial Statements, there are no 
relevant and material new standards, amendments to standards or 
interpretations which are effective for the year ended 31 December 2023.

Basis of consolidation
The Consolidated Financial Statements incorporate the Financial 
Statements of Senior plc and the entities controlled by it (its subsidiaries) 
made up to 31 December 2023. Control is achieved when Senior plc has 
the power to govern the financial and operating policies of an invested 
entity so as to obtain benefits from its activities.

Acquisitions of subsidiaries and businesses are accounted for using the 
acquisition method. The consideration transferred for each acquisition is 
the aggregate of the fair values (at the date of exchange) of assets 
transferred, liabilities incurred or assumed, and equity interests issued by 
the Group. The consideration transferred includes the fair value of any 
asset or liability resulting from a contingent consideration arrangement. 
Acquisition-related costs are expensed as incurred. Identifiable assets 

The results of subsidiaries acquired or disposed of during the year are 
included in the Consolidated Income Statement from the effective date of 
acquisition or up to the effective date of disposal, as appropriate.

The results of joint ventures are accounted for using the equity  
accounting method.

Where necessary, adjustments are made to the Financial Statements of 
subsidiaries to bring the accounting policies used in line with those used 
by the Group.

All intra-group transactions, balances, income and expenses are 
eliminated on consolidation. 

Goodwill
Goodwill arising on consolidation, which was acquired in a business 
combination, is measured as the excess of the consideration transferred, 
the amount of any non-controlling interest in the acquiree and the 
acquisition date fair value of any previous equity interest in the acquiree 
over the fair value of the Group’s share of the identifiable net assets 
acquired. Goodwill is recognised as an asset and allocated, at acquisition, 
to the group of cash-generating units (CGU groups) that are expected to 
benefit from that business combination. If the consideration transferred, 
the amount of any non-controlling interest in the acquiree and the 
acquisition date fair value of any previous equity interest in the acquiree is 
less than the fair value of the net assets acquired (i.e. bargain purchase), 
the difference is credited to the Consolidated Income Statement in the 
period of acquisition.

CGU groups to which goodwill has been allocated are tested for 
impairment at least annually and reviewed for indicators of impairment at 
the Balance sheet date. If impairment indicators exist, the individual 
assets within the CGUs, and the individual CGUs excluding goodwill, are 
tested for impairment before the CGU group is tested for impairment. Any 
impairment is recognised immediately through the Consolidated Income 
Statement and is not subsequently reversed. The determination of the 
recoverable amount of the CGU group is disclosed in the Notes to the 
Financial Statements (Note 13). If the recoverable amount of the CGU 
group is less than its carrying amount, the impairment loss is allocated 
first to reduce the carrying amount of any goodwill allocated to the CGU 
group and then to the other assets of the CGU group pro rata on the basis 
of the carrying amount of each asset in the CGU group.

On disposal of a subsidiary or part thereof, the attributable amount of 
goodwill is included in the determination of the profit or loss on disposal.

Goodwill acquired in a business combination prior to the date of transition 
to IFRS has been retained at the previous UK GAAP amount subject to 
being tested for impairment at that date. Goodwill written off to reserves 
under UK GAAP prior to 1998 has not been reinstated and is not included 
in determining any subsequent profit or loss on disposal. 

Revenue recognition
The Group predominantly has one revenue stream relating to engineered 
components or systems (products), which are customer specific, with a 
secondary revenue stream of funded development revenue. Both 
streams have identifiable customer contracts and pricing specific 
performance obligations.

The transaction price is the amount of consideration to which an entity 
expects to be entitled in exchange for transferring promised goods or 
services to a customer. Revenue is recognised net of discounts, VAT and 

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

143

FINANCIAL STATEMENTS / Notes to the Consolidated  
Financial Statements continued

2. Significant accounting policies continued
other sales related taxes. The determination of the transaction price is 
based upon pricing specified in the customer contract i.e. a price per unit.

Revenue is recognised as the identified performance obligations 
are satisfied.

The performance obligation for goods is a specific point in time when the 
customer obtains control, which is upon delivery or when available for 
collection. Allocation of transaction price to performance obligations is 
given in the contract i.e. a unit delivered or available for collection.

The performance obligation for development revenue is a specific point 
in time when the customer obtains control of the output, for example a 
first article good, which is the acceptance milestone specified in the 
customer contract.

Any portion of a change in transaction price that is allocated to a satisfied 
performance obligation is recognised as revenue or as a reduction in 
revenue when the transaction price changes. 

Dividend income from investments is recognised when the shareholders’ 
legal rights to receive payment have been established.

Interest
Interest receivable/payable is credited/charged to the Consolidated 
Income Statement using the effective interest method.

Deferred and contingent consideration related to business combinations 
which is paid, including related interest unwind incurred since acquisition 
date, is classified as investing activities within the Consolidated Cashflow 
Statement. Any cash settlement relates to obtaining control rather than 
settlement of financing provided by the seller.

Leasing
At inception of a contract, the Group assesses whether a contract is, or 
contains, a lease. A contract is, or contains, a lease if the contract conveys 
a right to control the use of an identified asset for a period of time in 
exchange for consideration. The assessment of control includes whether 
the Group has a right to obtain substantially all of the economic benefits 
from the use of the asset throughout the period of use and the right to 
direct the use of the asset.

As a lessee, the Group recognises a right-of-use asset and lease liability at 
the lease commencement date. The right-of-use asset is initially 
measured at cost, which comprises the initial amount of the lease liability 
adjustment for any lease payments made at or before the 
commencement date, plus any initial direct costs incurred and an estimate 
of costs to dismantle or restore the underlying asset, less any lease 
incentives received.

Lease payments comprise fixed payments and variable lease payments 
based on an index or rate. The right-of-use asset is subsequently 
depreciated using the straight-line method from the commencement date 
to the earlier of the end of the useful life of the asset or the end of the 
lease term. The lease term includes optional extensions or terminations 
which are reasonably certain to be exercised by the Group. These optional 
terms are reassessed periodically or when there is a significant event 
which affects the lease. The estimated useful lives of the right-of-use 
assets are determined on the same basis as those of property, plant and 
equipment. Periodically the right-of-use asset is reduced for impairment, if 
necessary, as well as re-measurements of the lease liability.

The lease liability is measured at amortised cost using the effective 
interest method, which is initially equal to the present value of lease 
payments that are not paid at the commencement date, discounted using 
an incremental borrowing rate determined on a lease portfolio basis. The 
lease liability is re-measured either as a modification or reassessment. 
Modification occurs where there is a change in terms, such as rental 

payments, which did not form part of the original terms of the contract. In 
this case, the lease liability is re-measured using the revised terms and a 
revised incremental borrowing rate at the modification date. 
Reassessment occurs where there are changes within the scope of the 
original terms of the contract, such as rental payments changes with 
reference to an index. For reassessment changes, the lease liability is 
re-measured in the same way as for a modification, except for the 
incremental borrowing rate, which is not changed from the original 
commencement date of the contract.

The Group has elected not to recognise right-of-use assets and lease 
liabilities for short-term leases which have a lease term of 12 months or 
less and leases of low-value assets. The Group recognises the lease 
payments associated with these leases as an expense on a straight-line 
basis over the lease term. When the Group acts as a lessor, it determines 
at lease inception whether each lease is a finance lease or an operating 
lease. To classify each lease, several indicators are assessed, such as the 
present value of the lease payments amounting to at least substantially all 
of the fair value of the asset. When the Group is an intermediate lessor, it 
accounts for its interest in the head lease and the sub-lease separately. 
The Group assesses the classification of the sub-lease with reference to 
the right-of-use asset arising from the head lease. The Group recognises 
lease payments received under operating leases as income on a straight- 
line basis over the lease term.

Foreign currencies
Transactions in currencies other than the functional currency are recorded 
at the rates of exchange prevailing on the date of the transaction. At each 
Balance Sheet date, monetary assets and liabilities that are denominated 
in foreign currencies are retranslated at the rates prevailing on the Balance 
Sheet date. Non-monetary items carried at fair value that are denominated 
in foreign currencies are translated at the rates prevailing at the date when 
the fair value was determined. Non-monetary items that are measured at 
historical cost in a foreign currency are not retranslated. Gains and losses 
arising on retranslation are included in profit or loss for the period, except 
for exchange differences arising on non-monetary assets and liabilities 
where the changes in fair value are recognised directly in equity, subject 
to meeting the requirements under IAS 21.

In order to hedge its exposure to certain foreign exchange risks, the Group 
enters into forward exchange contracts (see section below on derivative 
financial instruments and hedging for details of the Group’s accounting 
policies in respect of such derivative financial instruments).

On consolidation, the assets and liabilities of the Group’s overseas 
operations are translated at exchange rates prevailing on the Balance 
Sheet date. Income and expense items are translated at the average 
exchange rates for the period. Exchange rate differences arising, if any, 
are classified as equity and transferred to the Group’s translation reserve. 
Such translation differences are recognised as income or expense in the 
period in which the operation is disposed.

Goodwill and fair value adjustments arising on the acquisition of a foreign 
entity are treated as assets and liabilities of the foreign entity and 
translated at the closing rate on the relevant Balance Sheet date.

The exchange rates for the major currencies applied in the translation of 
results were as follows: 

US Dollar

Average
rates
2023

1.24

Average
rates
2022

1.24

Year-end
rates
2023

Year-end 
rates
2022

1.27

1.21

Government grants
Government grants received for items of a revenue nature are recognised 
as income over the period necessary to match them with the related 
costs, which are deducted in reporting the related expense and presented 

144

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

FINANCIAL STATEMENTS / Notes to the Consolidated  
Financial Statements continued

2. Significant accounting policies continued
net of the costs to which they relate. Government grants relating to 
investment in property, plant and equipment are deducted from the initial 
carrying value of the related capital asset.

Retirement benefit costs
Payments to defined contribution retirement plans are charged as an 
expense as they fall due. Payments made to state-managed retirement 
benefit plans are dealt with as payments to defined contribution plans 
where the Group’s obligations under the plans are equivalent to those 
arising in a defined contribution retirement plan.

For defined benefit retirement plans, the cost of providing benefits is 
determined using the Projected Unit Method, with full actuarial valuations 
being carried out on a triennial basis, and updated at each Balance Sheet 
date. Actuarial gains and losses are recognised in full in the period in 
which they occur. They are recognised outside the Consolidated 
 Income Statement and are presented in the Statement of  
Comprehensive Income.

Past service cost is recognised as an expense at the earlier of a plan 
amendment, curtailment, or restructuring.

The retirement benefit obligation recognised in the Consolidated Balance 
Sheet represents the present value of the defined benefit obligation, and 
as reduced by the fair value of scheme assets.

Taxation
Provisions for uncertain tax positions are included within current tax 
liabilities on the Consolidated Balance Sheet representing Management’s 
best estimate of the likely cash outflow related to the uncertainty. There 
are transactions and activities that the Group engages in where the 
ultimate tax determination is uncertain and a provision may be made 
against the tax benefit. For example, the Group seeks to price 
transactions between Group companies on an arms length basis and in 
compliance with OECD transfer pricing principles and the laws of the 
relevant jurisdictions. The application of OECD principles and local tax 
laws require interpretation, and accordingly involves the application of 
judgment and is open to challenge by the relevant tax authorities. This 
gives rise to a level of uncertainty. Provisions for uncertain tax positions 
are established in accordance with IFRIC 23 based on an assessment of 
the range of likely tax outcomes in open years and reflecting the strength 
of technical arguments. Amounts are provided for individual tax 
uncertainties based on Management’s assessment of whether the most 
likely amount or an expected amount based on a probability weighted 
methodology is the more appropriate predicter of amounts that the 
company is ultimately expected to settle. When making this assessment, 
the Group utilises specialist in-house tax knowledge and experience and 
takes into consideration specialist tax advice from third party advisers on 
specific items. 

Deferred tax is the tax expected to be payable or recoverable on 
differences between the carrying amounts of assets and liabilities in the 
Financial Statements and the corresponding tax bases used in the 
computation of taxable profit, and is accounted for using the Balance 
Sheet liability method. Deferred tax liabilities are generally recognised for 
all taxable temporary differences, including for taxable temporary 
differences arising on investments in subsidiaries and associates, and 
interests in joint ventures, except where the Group is able to control the 
reversal of the temporary difference and it is probable that the temporary 
difference will not reverse in the foreseeable future. 

Deferred tax assets are recognised to the extent that it is probable that 
future taxable profits will be available for their utilisation before their 
expiry. Amounts will be recognised first to the extent that taxable 
temporary differences exist and it is considered probable that they will 
reverse and give rise to future taxable profits against which losses or other 
assets may be utilised before their expiry. Assets will then be recognised 

to the extent that forecasts or other evidence support the availability of 
future profits against which assets may be realised. 

Deferred tax assets and liabilities are not recognised if the temporary 
difference arises from goodwill or from the initial recognition of goodwill 
(other than in a business combination) of other assets and liabilities in a 
transaction that affects neither the Group’s taxable profit nor its 
accounting profit. 

The carrying value of deferred tax assets is reviewed at each Balance 
Sheet date and reduced to the extent it is no longer probable that 
sufficient taxable profits will be available to allow all or part of the deferred 
tax asset to be recovered. Deferred tax is calculated at the tax rates that 
are expected to apply in the period when the liability is settled or the asset 
is realised based on tax laws and rates that have been enacted at the 
Balance Sheet date. Deferred tax is charged or credited in the 
Consolidated Income Statement, except when it relates to items charged 
or credited to Other Comprehensive Income or directly to Equity, in which 
case the deferred tax is also dealt with in Other Comprehensive Income 
or Equity.

Property, plant and equipment
Land and buildings held for use in the production or supply of goods or 
services, or for administrative purposes, are stated in the Balance Sheet 
at their historical cost, or at modified historical cost, being a revaluation 
undertaken in 1988 which has been taken as the effective cost on 
transition to IFRS. Land and buildings were revalued to fair value at the 
date of revaluation. The Group does not intend to conduct annual 
revaluations. 

Plant and equipment are stated at cost less accumulated depreciation and 
any recognised impairment loss. Depreciation is charged to write off the 
cost of an asset on a straight-line basis over the estimated useful life of 
the asset, and is charged from the time an asset becomes available for its 
intended use. Annual rates are as follows:

Freehold land
Freehold buildings
Right-of-use land and 
buildings
Leasehold building 
improvements
Plant and equipment
Right-of-use plant and 
equipment

Nil
2%
on the same basis as owned assets or,  
where shorter, over the lease term
on the same basis as owned assets or,  
where shorter, over the lease term
5%–33%
on the same basis as owned assets or,  
where shorter, over the lease term

The Group primarily leases land and buildings for manufacturing use. The 
lease term, including options to extend which are reasonably certain, 
typically range from two to fifteen years. The Group also leases plant and 
equipment, including office equipment, vehicles and manufacturing 
equipment, with lease terms typically ranging from one to four years.

The gain or loss arising on the disposal or retirement of an asset is 
determined as the difference between the sale proceeds and the carrying 
amount of the asset at disposal and is recognised in the Consolidated 
Income Statement.

Internally generated intangible assets – development expenditure
An intangible asset arising from unfunded development work shall be 
recognised if the following can be demonstrated:

i.  the asset can be separately identified.

ii.  it is probable that the asset created will generate future economic 

benefits.

iii.  the development cost of the asset can be measured reliably during its 

development.

iv.  it is technically feasible to complete the asset so that it will be available 

for use or sale. 

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

145

FINANCIAL STATEMENTS / Notes to the Consolidated  
Financial Statements continued

2. Significant accounting policies continued
v.  there is intention to complete the asset and use or sell it. 

vi. the Group has ability to use or sell the asset. 

the first-in, first-out method. Net realisable value represents the estimated 
selling price less the estimated costs of completion and the costs to be 
incurred in marketing, selling and distribution.

vii. the Group has availability of adequate technical, financial and other 
resources to complete the development work and to use or sell  
the asset. 

Internally generated intangible assets are amortised on a straight-line 
basis over their useful lives. Costs incurred in relation to funded 
development work are accumulated in inventory and are recognised when 
the related billings are made. Any amounts held in inventory are subject to 
normal inventory valuation principles. Expenditure on research, design and 
other development activities, that do not meet the capitalisation criteria 
above, is recognised as an expense in the period in which it is incurred.

Other intangible assets
Other intangible assets include computer software and intangible assets 
acquired as part of a business combination. The cost of acquiring 
computer software (including associated implementation and 
development costs where applicable) is classified as an intangible asset. 
Costs associated with maintaining computer software programs are 
recognised as an expense as incurred. Capitalised computer software is 
amortised over its estimated useful life of between three and five years 
on a straight-line basis, and is stated at cost less accumulated 
amortisation and impairment losses. Intangible assets acquired as part of 
a business combination principally comprise qualified parts list, customer 
relationships, contracts and trade names. They are shown at fair value at 
the date of acquisition less accumulated amortisation. At the Balance 
Sheet date, Intangible assets which incurred amortisation during the year, 
are being amortised at rates of between sixteen and eighteen on a 
straight-line basis since acquisition date.

Impairment of tangible and intangible assets excluding goodwill
At each Balance Sheet date, the Group reviews the carrying amounts of 
its tangible and intangible assets to determine whether there is any 
indication that those assets have suffered an impairment loss. If any such 
indication exists, the recoverable amount of the asset is estimated in 
order to determine the extent of the impairment loss (if any). Where the 
asset does not generate cash flows that are independent from other 
assets, the Group estimates the recoverable amount of the cash-
generating unit to which the asset belongs.

The recoverable amount is the higher of the fair value less the costs to sell 
and the value in use. In assessing the value in use, the estimated future 
cash flows are discounted to their present value using a pre-tax discount 
rate that reflects current market assessments of the time value of money 
and the risks specific to the asset for which the estimates of future cash 
flows have not been adjusted.

If the recoverable amount of an asset is estimated to be less than its 
carrying amount, the carrying amount of the asset is reduced to its 
recoverable amount. An impairment loss is recognised as an expense 
immediately, unless the relevant asset is carried at a revalued amount, in 
which case the impairment loss is treated as a revaluation decrease.

Where an impairment loss subsequently reverses, the carrying amount of 
the asset is increased to the revised estimate of its recoverable amount, 
so that the increased carrying amount does not exceed the carrying 
amount that would have been determined had no impairment loss been 
recognised for the asset in prior years. A reversal of an impairment loss is 
recognised as income immediately, unless the relevant asset is carried at 
a revalued amount, in which case the reversal of the impairment loss is 
treated as a revaluation increase.

Inventories
Inventories are stated at the lower of cost and net realisable value. Costs 
comprise direct materials and, where applicable, direct labour costs and 
an appropriate allocation of production overheads. Cost is calculated using 

146

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

Financial instruments
Financial assets and liabilities are recognised when the Group becomes 
a party to the contractual provisions of the relevant instrument and 
derecognised when it ceases to be a party to such provisions.

Financial instruments are classified as cash and cash equivalents, bank 
overdrafts and loans, lease liabilities, trade receivables, trade payables, 
deferred consideration receivable or payable, contingent consideration 
payable, other receivables and other payables, as appropriate.

Non-derivative financial assets are categorised as “Financial assets at 
amortised cost” and non-derivative financial liabilities are categorised as 
“Financial liabilities at amortised cost”. Derivative financial assets and 
liabilities that are not designated and effective as hedging instruments are 
categorised as financial assets at fair value through profit or loss and 
financial liabilities at fair value through profit or loss, respectively. The 
classification depends on the nature and purpose of the financial assets 
and liabilities and is determined at the time of initial recognition.

Trade receivables
Trade receivables do not carry any interest and are stated at their nominal 
value as reduced by loss allowance. The Group has elected to measure 
loss allowance for trade receivables at an amount equal to the lifetime 
expected credit losses (ECLs), which are based on quantitative and 
qualitative credit risk assessments, using historical and forward looking 
information. Changes in the carrying amounts of the loss allowance are 
recognised in the Consolidated Income Statement.

Trade receivables in default are considered uncollectible and are written off 
against the loss allowance. The Group considers a trade receivable to be in 
default when the customer is experiencing significant financial difficulties, 
bankruptcy, financial reorganisation or is in default or delinquent in paying 
its credit obligations to the Group in full. Subsequent recoveries of 
amounts previously written off are credited against the loss allowance.

Trade receivables are derecognised when reverse factored, without 
recourse, through schemes with financial institution counterparties 
who assume the risk of non-payment by the customer. Derecognition 
occurs when cash is received from the financial institution (less reverse 
factoring discount). For further details, see Strategic Report and the 
financial instrument credit risk section in the notes to the Consolidated 
Financial Statements.

Cash and cash equivalents
Cash and cash equivalents comprise cash at bank and other short-term 
highly liquid investments that are readily convertible to a known amount of 
cash and are subject to an insignificant risk of changes in value.

Non-derivative financial liabilities
Non-derivative financial liabilities are stated at amortised cost using the 
effective interest method. The effective interest method is a method of 
calculating the amortised financial liability and of allocating interest 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. For borrowings, their carrying value 
includes accrued interest payable, as well as unamortised issue costs.

Equity instruments
Equity instruments issued by the Company are recorded at the value of 
the proceeds received, net of direct transaction costs.

FINANCIAL STATEMENTS / Notes to the Consolidated  
Financial Statements continued

2. Significant accounting policies continued
Derivative financial instruments and hedging
The Group’s activities expose it primarily to the financial risks of changes 
in foreign currency exchange rates and interest rates. The Group uses 
foreign exchange contracts and, on occasion, interest rate swap contracts 
to hedge these exposures. The use of financial derivatives is governed by 
the Group’s Treasury Policies as approved by the Board of Directors, 
which provides written principles on the use of derivatives. The Group 
does not use derivative financial instruments for speculative purposes.

Certain derivative instruments do not qualify for hedge accounting. These 
are categorised as fair value through profit or loss and are stated at fair 
value, with any resultant gain or loss recognised in the Income Statement.

The Group designates certain hedging instruments in respect of foreign 
currency risk as cash flow hedges. At the inception of the hedge 
relationship, the Group documents the relationship between the hedging 
instrument and the hedged item, along with its risk management 
objectives and strategy for undertaking various hedging transactions. The 
Group also documents, both at hedge inception and on an ongoing basis, 
whether the hedging instrument that is used in a hedging relationship is 
highly effective in offsetting changes in fair values or cash flows of the 
hedged item.

For the Group’s cash flow hedges of highly probable forecast transactions 
in foreign currencies, the hedged risk is always considered to be 1:1. If the 
underlying exposure changes over time, either due to commercial factors 
or timing differences, the hedging instruments will be rebalanced to 
ensure that the hedge ratio of 1:1 is maintained.

Changes in the fair value of derivative financial instruments that are 
designated and are effective as a cash flow hedge are recognised directly in 
equity and the ineffective portion is recognised immediately in the 
Consolidated Income Statement. If the cash flow hedge of a firm 
commitment or forecasted transaction results in the recognition of an asset 
or a liability, then, at the time the asset or liability is recognised, the 
associated gains or losses on the derivative that had previously been 
recognised in equity are included in the initial measurement of the asset or 
liability. For hedges that do not result in the recognition of an asset or a 
liability, amounts deferred in equity are recognised in the Income Statement 
in the same period in which the hedged item affects profit or loss.

For an effective hedge of an exposure to changes in fair value, the hedged 
item is adjusted for changes in fair value attributable to the risk being 
hedged with the corresponding entry in the Consolidated Income 
Statement. Gains or losses from remeasuring the derivative are also 
recognised in the Consolidated Income Statement. If the hedge is 
effective, these entries will offset in the Consolidated Income Statement.

Changes in the fair value of derivative financial instruments that do not 
qualify for hedge accounting are recognised in the Consolidated Income 
Statement as they arise.

Hedge accounting is discontinued when the hedging instrument expires 
or is sold, terminated, exercised, or no longer qualifies for hedge 
accounting. At that time, any cumulative gain or loss on the hedging 
instrument recognised in equity is retained in equity until the forecasted 
transaction occurs. If a hedged transaction is no longer expected to occur, 
the net cumulative gain or loss recognised in Equity is transferred to the 
Consolidated Income Statement for the period.

Gains and losses accumulated in Equity are recognised in the 
Consolidated Income Statement on disposal of the overseas business.

Assets and disposal groups held for sale
Assets are classified as held for sale if their carrying amount will be 
recovered by sale rather than by continuing use in the business. Where a 
group of assets and their directly associated liabilities are to be disposed 
of in a single transaction, such disposal groups are also classified as held 

for sale. For this to be the case, the asset or disposal group must be 
available for immediate sale in its present condition, and Management 
must be committed to and have initiated a plan to sell the asset or 
disposal group which, when initiated, was expected to result in a 
completed sale within 12 months. Assets that are classified as held for 
sale are not depreciated. Assets or disposal groups that are classified as 
held for sale are measured at the lower of their carrying amount and fair 
value less costs to sell.

Provisions
Provisions are recognised when the Group has a present obligation (legal 
or constructive) as a result of a past event, it is probable that the Group 
will be required to settle that obligation and a reliable estimate can be 
made of the amount of the obligation. Provisions are measured at the 
Directors’ best estimate of the expenditure required to settle the 
obligation at the Balance Sheet date, taking into account the risks and 
uncertainties (such as timing or amount) surrounding the obligation. They 
are not discounted to present value if the effect is not material.

Provisions for restructuring are recognised when the Group has a detailed 
formal plan for the restructuring and the plan has been communicated to 
the affected parties. Provisions for the expected cost for warranty 
obligations under local sale of goods legislation are recognised at the date 
of sale of the relevant products.

Share-based payments
The Group applies the requirements of IFRS 2 Share-based payments.

The Group issues equity-settled share-based payments to certain 
employees. The fair value (excluding the effect of non-market-related 
conditions), as determined at the grant date, is expensed on a straight-line 
basis over the vesting period, based on the Group’s estimate of the 
number of shares that will eventually vest and adjusted for the effect of 
non-market-related conditions.

Fair value is measured by use of a Black-Scholes model for the share 
option plans, and a binomial model for the share awards under the 2014 
Long-Term Incentive Plan.

The liability in respect of equity-settled amounts is included in Equity.

Critical accounting judgments
IAS 1 requires disclosure of the judgments Management makes when 
applying its significant accounting policies and that have the most 
significant effect on amounts that are recognised in the Group’s Financial 
Statements. In the course of preparing the Financial Statements, no 
significant critical judgments have been made in the process of applying 
the Group’s accounting policies, other than leases and those involving 
estimations, which are dealt with separately below. Management makes 
other judgments in the normal course of conducting business, such as 
those in relation to legal claims and contractual matters (see Note 24 for 
further details).

Leases
Where a lease includes the option for an extension to the lease term, 
Management makes a judgment as to whether they are reasonably 
certain the option will be taken. This will take into account the length of 
time remaining before the option is exercisable, current and forecasted 
plans for utilising the asset and the level and type of planned future capital 
investment. As at 31 December 2023, these extension options have an 
approximate average remaining lease term of seven years. These 
judgments are reassessed at each reporting period or when there is a 
significant event affecting the lease, which could result in a recalculation 
of the lease liability and a material adjustment to the associated balances.

Key sources of estimation and uncertainty
When applying the Group’s accounting policies, Management must make 
assumptions and estimates concerning the future that affect the carrying 
amounts of assets and liabilities at the Balance Sheet date and the 
amounts of revenue and expenses recognised during the period. 

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

147

FINANCIAL STATEMENTS / Notes to the Consolidated  
Financial Statements continued

2. Significant accounting policies continued
Such assumptions are based upon factors including historical experience, 
the observance of trends in the industries in which the Group operates, 
and information available from the Group’s customers and other external 
sources. The key sources of estimation and uncertainty at the Balance 
Sheet date that have a significant risk of causing a material adjustment to 
the carrying amounts of assets and liabilities within the next financial year 
and beyond include:

Acquisition accounting (prior year)
On 25 November 2022, the Group acquired substantially all of the assets 
of Spencer Aerospace Manufacturing, LLC, for total consideration of 
$100m split between initial, deferred and contingent payments. 
Acquisition accounting is no longer considered a key source of estimation 
uncertainty given the fair value at acquisition date is an estimate related to 
the prior year. As at 31 December 2023, a range of contingent 
consideration estimated most likely outcome is disclosed in Note 31.

Consideration of climate change
In preparing the Financial Statements, the Directors have considered the 
impact of climate change, particularly in the context of the risks identified 
in the TCFD disclosure on pages 25 to 31. There has been no material 
impact identified on the financial reporting judgements and estimates. In 
particular, the Directors considered the impact of climate change in 
respect of the following areas:

•  Useful lives of assets – The useful lives of assets could be reduced by 

climate-related matters, for example as a result of physical risks, 
obsolescence or legal restrictions. The change in useful lives would 
have a direct impact on the amount of depreciation or amortisation 
recognised each year from the date of reassessment. The Directors’ 
review of useful lives has taken into consideration the impacts of the 
Group’s net zero commitments and has not had a material impact on 
the results for the year.

•  Inventory valuation – Climate-related matters may affect the value of 
inventories as they could become obsolete as a result of a decline in 
selling prices or a reduction in demand. After consideration of the 
typical inventory days compared to the rate of change in the market the 
Directors consider that inventory is appropriately valued.

•  Going concern and viability – risks identified in the TCFD disclosures in 
pages 25 to 31 have been factored into the going concern and viability 
assessment. See page 78 further details.

•  Goodwill Impairment assessment – cash flow forecasts used in the 

impairment assessment of goodwill have considered potential changes 
in demand over the next 5 years as a result of changing customer 
preferences on Senior’s products. This is not expected to have a 
material impact on the cashflows, with longer term growth rates based 
on forecasted market demand. Aerospace market rates were used for 
the Aerospace CGU and long-term GDP rates for advanced economies 
were used for the Flexonics CGU. Sensitivity analysis (See Note 13) 
shows that a 1 percent decrease in growth rate would not result in the 
carrying amount of CGU groups exceeding their recoverable amount.
•  Recoverability of trade receivables – After consideration of the typical 
receivable days compared to the rate of change in the market, the 
Directors consider that receivables at 31 December 2023 are not 
adversely affected by climate change.

•  Valuation of the UK Plan retirement gross benefit obligation – there is no 
material impact on key financial assumptions which are set according to 
market yields. Mortality assumptions take account of current views of 
possible climate pathways that may develop. Asset values are set 
according to market valuations which incorporate market expectations 
of climate impacts.

The Directors are aware of the ever-changing risks attached to climate 
change and will regularly assess these risks against judgements and 
estimates made in preparation of the Group’s Financial Statements.

Income taxes
In determining the Group provisions for income tax and deferred tax, it is 
necessary to consider transactions in a small number of key tax 
jurisdictions for which the ultimate tax determination is uncertain. To the 
extent that the final outcome differs from the tax that has been provided, 
adjustments will be made to income tax and deferred tax provisions held 
in the period the determination is made. The carrying amount of net 
current tax liability and deferred tax asset at 31 December 2023 was 
£7.7m (2022 – £15.6m) and £13.7m (2022 – £6.2m), respectively. On 27th 
November 2023 the group implemented a series of steps to simplify the 
legal ownership of its Americas legal entity holding structure. As part of 
the exercise, provisions held for estimated uncertain tax positions around 
the historical establishment of the Americas legal structure were 
reassessed. As a result, in accordance with IAS 12 and IFRIC 23 
(Uncertainty over Income Tax Treatments), provisions for the uncertain tax 
positions of £7.0m and associated interest of £3.5m have been released 
to the Consolidated Income Statement during the year. The provisions 
released include £3.8m tax and £1.0m interest that was previously 
recognised through retained earnings on 1 January 2019 on the adoption 
of IFRIC 23 measurement criteria. Further details on these estimates are 
set out in Notes 10 and 21.

Retirement benefits
Management makes assumptions and estimates, for the next financial 
year and beyond, which affect the value of the carrying amount of the UK 
Plan retirement benefit obligation at 31 December 2023. Management 
follows actuarial advice from a third party when determining estimation 
uncertainty on the valuation of the UK gross defined benefit obligation, 
the significant assumptions being discount rate, inflation and life 
expectancy (see Note 34). The carrying amount of the UK Plan’s 
retirement benefits at 31 December 2023 was a surplus of £48.5m (2022 
– surplus of £51.8m), being the present value of the defined benefit 
obligations of £199.2m (2022 – £198.4m) and fair value of plan assets of 
£247.7m (2022 – £250.2m). Further details and sensitivities from changes 
in estimates are set out in Note 34g.

Warranty
The warranty costs include a provision of £11.0m (2022 – £8.6m) related 
to one specific disputed commercial matter. The range of reasonably 
possible outcomes considered by the Board is £5.4m, which reflects a 
reasonably possible increase or decrease of £2.7m. No further details on 
the matter are disclosed to avoid prejudicing the contractual position.

Other estimates
The Board previously approved a restructuring plan that was initiated in 
2019. In response to the pandemic, the Group implemented further cost 
cutting actions which included asset write downs. In 2023, some residual 
restructuring activity took place in response to further specific end market 
conditions affecting some of the businesses. At 31 December 2023, a 
provision of £0.5m (2022 – £0.2m) is recorded relating to committed 
restructuring plans that have been communicated to those effected and 
where the cash outflow is anticipated to occur in 2024. The restructuring 
charges recorded in 2023 include impairments related to property, plant 
and equipment and inventory where demand on specific programmes has 
ceased or significantly decreased, and where there is no alternate use. 
Management does not anticipate further material adjustments to the 
restructuring provision recorded at 31 December 2023 over the next 
financial year as the commitments are settled, subject to unforeseen 
changes in market conditions. 

148

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

FINANCIAL STATEMENTS / Notes to the Consolidated  
Financial Statements continued

3. Revenue

Total revenue is disaggregated by market sectors as follows: 

Civil Aerospace
Defence
Other
Aerospace

Land Vehicle
Power & Energy
Flexonics

Eliminations

Total revenue

Year ended
2023
£m

Year ended
2022
£m

410.5
132.6
73.4
616.5 

201.7
146.3
348.0 

339.4
122.1
92.1
553.6 

164.1
131.5
295.6 

 (1.0)

 (0.8)

 963.5 

 848.4 

Other Aerospace comprises space and non-military helicopters and  
other markets, principally including semiconductor, medical, and  
industrial applications.

The Group applies the practical expedient in paragraph 121 of IFRS 15 and 
does not disclose information about remaining performance obligations 
that have original expected durations of one year or less.

Applying the practical expedient in paragraph 94 of IFRS 15, the Group 
recognises the incremental costs of obtaining contracts as an expense 
when incurred if the amortisation period of the assets that the Group 
otherwise would have recognised is one year or less.

4. Segment Information
The Group reports its segment information as two operating Divisions 
according to the market segments they serve, Aerospace and Flexonics, 
which is consistent with the oversight employed by the Executive 
Committee. The chief operating decision-maker, as defined by IFRS 8, is 
the Executive Committee. The Group is managed on the same basis, as 
two operating Divisions.

The accounting policies of the reportable segments are the same as the 
Group’s accounting policies described in Note 2 and the sales between 
segments are carried out at arm’s length. Adjusted operating profit, as 
described in Note 9, is the key measure reported to the Group’s Executive 
Committee for the purpose of resource allocation and assessment of 
segment performance. Finance income, finance costs and tax are not 
allocated to segments, as this type of activity is driven by the central tax 
and treasury functions.

Segment assets include directly attributable computer software assets, 
property, plant and equipment (including right-of-use assets), working 
capital assets, goodwill and intangible assets from acquisitions. Cash, 
deferred and current tax and other financial assets (except for working 
capital) are not allocated to segments for the purposes of reporting 
financial performance to the Executive Committee.

Segment liabilities include directly attributable working capital liabilities 
and lease liabilities. Debt, retirement benefits, deferred and current tax 
and other financial liabilities (except for working capital) are not allocated to 
segments for the purposes of reporting financial performance to the 
Executive Committee.

Central costs, assets and liabilities are corporate items not allocated to 
segments, which is consistent with the format used by the chief 
operating decision-maker. 

Segment information for revenue, operating profit and a reconciliation to 
entity and profit after tax is presented below:

Aerospace
Year ended
2023
£m

Flexonics
Year ended
2023
£m

Notes

Eliminations/
central
costs
Year ended
2023
£m

Total
Year ended
2023
£m

Aerospace
Year ended
2022
£m

Flexonics
Year ended
2022
£m

Eliminations/
central
costs
Year ended
2022
£m

Total
Year ended
2022
£m

External revenue
Inter-segment revenue
Total revenue
Adjusted trading profit
Share of joint venture profit
Adjusted operating profit
Amortisation of intangible assets 
from acquisitions
Net restructuring (cost)/income
Site relocation costs
Operating profit
Finance income
Finance costs
Corporate undertakings
Profit before tax
Tax
Profit after tax

 615.7 
 0.8 
 616.5 
 27.0 
 – 
 27.0 

 (2.2)
 (3.6)
 – 
 21.2 

 347.8 
 0.2 
 348.0 
 37.5 
 1.0 
 38.5 

 – 
 (2.0)
 (0.1)
 36.4 

 – 
 (1.0)
 (1.0)
 (19.7)
 – 
 (19.7)

 – 
 – 
 – 
 (19.7)

9 
9 
9 

9 

 963.5 
 – 
 963.5 
 44.8 
 1.0 
 45.8 

 (2.2)
 (5.6)
 (0.1)
 37.9 
 10.1 
 (20.5)
 (4.7)
 22.8 
 8.3 
 31.1 

 553.0 
 0.6 
 553.6 
 20.3 
 – 
 20.3 

 (0.2)
 4.2 
 – 
 24.3 

 295.4 
 0.2 
 295.6 
 25.4 
 0.4 
 25.8 

 – 
 – 
 – 
 25.8 

 – 
 (0.8)
 (0.8)
 (17.6)
 – 
 (17.6)

 – 
 – 
 – 
 (17.6)

 848.4 
 – 
 848.4 
 28.1 
 0.4 
 28.5 

 (0.2)
 4.2 
 – 
 32.5 
 1.9 
 (10.6)
 (1.4)
 22.4 
 (2.2)
 20.2 

Trading profit and adjusted trading profit is operating profit and adjusted operating profit respectively before share of joint venture profit. See Note 9 for 
the derivation of adjusted operating profit.

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

149

FINANCIAL STATEMENTS / Notes to the Consolidated  
Financial Statements continued

4. Segment Information continued
Segment information for assets, liabilities, additions to non-current assets and depreciation and amortisation is presented below:

Assets

Aerospace
Flexonics
Segment assets for reportable segments
Unallocated
Central
Cash
Deferred and current tax
Retirement benefits
Others
Total assets per Consolidated Balance Sheet

Liabilities

Aerospace
Flexonics
Segment liabilities for reportable segments
Unallocated
Central
Debt
Deferred and current tax
Retirement benefits
Contingent/deferred consideration
Others
Total liabilities per Consolidated Balance Sheet

Aerospace
Flexonics
Sub total 
Central
Total

The Group’s revenues from its major products is presented below:

Aerospace – Structures
Aerospace – Fluid Systems
Aerospace total
Land vehicle
Power & Energy
Flexonics total
Group total

No individual customer accounted for more than 10% of external revenue in 2023 or 2022.

150

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

Year ended
2023
£m

Year ended
2022
£m

 646.5 
 215.4 
 861.9 

 4.0 
 47.6 
 23.0 
 48.5 
 0.3 
 985.3 

 647.8 
 217.3 
 865.1 

 3.6 
 43.2 
 13.0 
 51.8 
 0.2 
 976.9 

Year ended
2023
£m

Year ended
2022
£m

 183.1 
 79.9 
 263.0 

 22.2 
 179.6 
 17.0 
 8.0 
 29.0 
 9.4 
 528.2 

 189.5 
 79.7 
 269.2 

 19.2 
 143.7 
 22.4 
 12.1 
 52.3 
 8.6 
 527.5 

Additions to
non-current
assets
Year ended
2023
£m

Additions to
non-current
assets
Year ended
2022
£m

Depreciation
and
amortisation
Year ended
2023
£m

Depreciation
and
amortisation
Year ended
2022
£m

 24.4 
 12.6 
 37.0 
 0.9 
 37.9 

 18.6 
 13.5 
 32.1 
 0.4 
 32.5 

 38.2 
 13.0 
 51.2 
 0.5 
 51.7 

 35.9 
 13.4 
 49.3 
 0.5 
 49.8 

Year ended
2023
£m

Year ended
2022
£m

 253.0 
 362.7 
 615.7 
 201.7 
 146.1 
 347.8 
 963.5 

 242.6 
 310.4 
 553.0 
 164.1 
 131.3 
 295.4 
 848.4 

FINANCIAL STATEMENTS / Notes to the Consolidated  
Financial Statements continued

4. Segment Information continued
Geographical information
The Groups’ operations are located principally in North America and UK.

The following table provides an analysis of the Group’s sales by geographical market, irrespective of the origin of the goods. The carrying values of 
segment non-current assets are analysed by the geographical area in which the assets are located.

USA
UK
Rest of the World
Sub total
Unallocated amounts
Total

The unallocated amounts on non-current assets relate to deferred tax assets.

5. Operating profit
Operating profit can be analysed as follows:

Revenue
Cost of sales
Gross profit
Distribution costs
Administrative expenses
Profit on sale of fixed assets
Share of joint venture profit
Operating profit

Operating profit for the period has been arrived at after charging:

Net foreign exchange losses
Research and design costs
Depreciation of property, plant and equipment
Amortisation of intangible assets included in administration expenses
Cost of inventories recognised as expense
Provision for loss allowance against receivables
Restructuring: provision charge/(release) for impairment of property, plant and equipment and inventories
Restructuring: staff and other costs
Aerospace manufacturing grant (income)

Sales
revenue
Year ended
2023 
£m

Sales
revenue
Year ended
2022 
£m

Segment 
non-current
assets
Year ended
2023 
£m

Segment 
non-current
assets
Year ended
2022 
£m

 459.6 
 156.8 
 347.1 
 963.5 
 – 
 963.5 

 417.1 
 140.6 
 290.7 
 848.4 
 – 
 848.4 

 273.3 
 157.1 
 135.1 
 565.5 
 20.7 
 586.2 

 296.5 
 158.8 
 144.4 
 599.7 
 10.9 
 610.6 

Year ended
2023
£m

Year ended
2022
£m

 963.5 
 (789.5)
 174.0 
 (6.9)
 (130.4)
 0.2 
 1.0 
 37.9 

 848.4 
 (698.7)
 149.7 
 (6.3)
 (111.4)
 0.1 
 0.4 
 32.5 

Year ended
2023
£m

Year ended
2022
£m

 0.4 
 20.0 
 48.0 
 3.7 
 789.5 
 0.4 
 3.2 
 2.4 
 – 

 4.6 
 19.8 
 48.1 
 1.7 
 698.7 
 1.5 
 (1.4)
 1.2 
 (4.0)

Staff costs are disclosed in Note 6. The majority of research and design costs incurred during the year have been expensed in line with Note 2 Group’s 
accounting policies. 

The analysis of the Auditor’s remuneration is as follows:

Fees payable to the Company’s Auditor and their associates for the audit of the Company’s annual accounts 
Fees payable to the Company’s Auditor and their associates for other services to the Group 
– The audit of the Company’s subsidiaries
Total audit fees

Year ended
2023
£m

Year ended
2022
£m

 0.6 

 1.7 
 2.3 

 0.5 

 1.7 
 2.2 

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

151

FINANCIAL STATEMENTS / Notes to the Consolidated  
Financial Statements continued

5. Operating profit continued
Fees payable to Company’s Auditor and their associates for non-audit services to the Company are not required to be disclosed because the 
Consolidated Financial Statements are required to disclose such fees on a consolidated basis.

The Group paid £0.06m (2022 – £0.06m) to the Company’s Auditor for audit related services and £nil (2022 – £nil) for non-audit related services during 
2023, in line with the Company’s policy on the use of Auditors for non-audit services.

Details of the Company’s policy on the use of auditors for non-audit services, the reasons why the Auditor was used rather than another supplier and 
how the Auditor’s independence and objectivity were safeguarded are set out in the Audit Committee Report on pages 100 to 105. No services were 
provided pursuant to contingent fee arrangements.

6. Staff costs
The average monthly number of employees (including Directors) was:

Production
Distribution
Sales
Administration
Total

The actual number of employees at 31 December 2023 was 6,679 (2022 – 6,361).

Their aggregate remuneration comprised:
Wages and salaries
Social security costs
Termination benefits
Other pension costs – defined contribution
Other pension costs – defined benefit
Share-based payments
Aggregate remuneration

The Group also incurred medical and other employee benefit expenses during the year of £23.4m (2022 – £24.6m). 

7. Finance income

Interest on bank deposits and other finance income
Net finance income on retirement benefits 
Interest unwind on uncertain tax positions
Total income

Year ended
2023
Number

Year ended
2022
Number

 5,743 
 85 
 260 
 539 
 6,627 

 5,297 
 64 
 249 
 495 
 6,105 

Year ended
2023
£m

Year ended
2022
£m

Notes

 261.3 
 31.8 
 0.7 
 10.2 
 0.5 
 4.1 
 308.6 

 234.7 
 26.9 
 – 
 8.9 
 0.8 
 4.3 
 275.6 

Year ended
2023
£m

Year ended
2022
£m

 4.5 
 2.1 
 3.5 
 10.1 

 0.7 
 1.2 
 – 
 1.9 

34a
34e
33

34e
10

152

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

FINANCIAL STATEMENTS / Notes to the Consolidated  
Financial Statements continued

8. Finance costs

Interest on bank overdrafts and loans
Interest on other loans and other finance costs
Interest on lease liabilities
Interest unwind on acquistion consideration
Total finance costs

Year ended
2023
£m

Year ended
2022
£m

Notes

 9.8 
 4.9 
 2.9 
 2.9 
 20.5 

 2.0 
 5.8 
 2.5 
 0.3 
 10.6 

9,31

9. Adjusted operating profit and adjusted profit before tax
The presentation of adjusted operating profit and adjusted profit before tax measures, derived in accordance with the table below, has been included to 
identify the performance of the Group prior to the impact of amortisation of intangible assets from acquisitions, net restructuring cost/income, site 
relocation costs, and costs associated with corporate undertakings. The Board has a policy, which has been clarified in 2023, to separately disclose 
items it considers are outside the normal course of management oversight and control on a day-to-day basis and are not reflective of in-year trading 
performance. Indicative criteria such as period to which the item relates and external driven factors that are outside of the control of the Group in 
combination with the magnitude and consistency of application are also considered.

The amortisation charge relates to the acquisition of Spencer Aerospace. It is charged on a straight-line basis and reflects a non-cash item for the 
reported year. The Group implemented a restructuring programme in 2019, which continued into 2022 in response to the impact of the COVID-19 
pandemic on some of the Group’s end markets. In 2023, some residual restructuring activity took place in response to further specific end market 
conditions. Site relocation costs relate to transfer of business activities into new or existing cost competitive facilities to support the Group’s strategic 
initiatives. Corporate undertakings relate to business acquisition and disposal activities. In the prior year, the aerospace manufacturing grant within net 
restructuring income, represents incentives specific to only part of the Group for a limited time period. None of these charges are reflective of in year 
performance. Therefore, they are excluded by the Board and Executive Committee when measuring the operating performance of the businesses.

Operating profit
Amortisation of intangible assets from acquisitions
Net restructuring cost/(income)
Site relocation costs
Adjusted operating profit

Profit before tax
Adjustments to profit before tax as above
Corporate undertakings
Corporate undertakings – interest
Total Corporate undertakings
Adjusted profit before tax

Notes

£m

Year ended
2023
£m

Year ended
2022
£m

£m

 37.9 
 2.2 
 5.6 
 0.1 
 45.8 

 22.8 
 7.9 

 7.6 
 38.3 

 32.5 
 0.2 
 (4.2)
 – 
 28.5 

 22.4 
 (4.0)

 1.7 
 20.1 

1.4
0.3

4.7
2.9

Net restructuring costs/income
In 2020 the Group had focused on taking actions to conserve cash to manage through the pandemic, including curtailing capital expenditure, tightly 
managing working capital and implementing further cost cutting actions. In 2023, some residual restructuring activity took place in response to further 
specific end market conditions affecting some of the businesses. The Group has continued to review inventory and asset exposures on programmes 
that have been reduced, cancelled or where the Group will no longer participate. As part of the restructuring focus, we have assessed critically any 
inventory or asset exposures on these programmes and written down the carrying values on excess holdings and assets where there is no alternate 
use.

The restructuring resulted in net cost of £5.6m (2022 – net income £4.2m; of which £4.0m related to an aerospace manufacturing grant). Of this, 
£2.4m related to consultancy and other costs (2022 – £1.2m net charge). For certain specific programmes, and in conjunction with the continued focus 
on restructuring, management also identified further inventory impairment of £2.0m where customer demand decreased (2022 – £2.7m reversal 
reflected separate and specific demand increase), and impairment provisions on property, plant and equipment of £1.2m (2022 – £1.3m) to cover the 
risk where there are no alternative uses. 

Net cash outflow related to restructuring activities was £2.1m (2022 – £2.1m net cash inflow). At 31 December 2023, a restructuring provision of 
£0.5m (31 December 2022 – £0.2m) was recognised and is expected to be utilised in 2024.

Site relocation costs
In 2023, £0.1m of site relocation costs have been incurred related to the initial costs of transferring our Senior Flexonics Crumlin business to a nearby 
high-tech facility in Wales to better showcase its design, development, test and qualification capabilities in support of the Group’s strategic initiatives. 

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

153

FINANCIAL STATEMENTS / Notes to the Consolidated  
Financial Statements continued

9. Adjusted operating profit and adjusted profit before tax continued
Corporate undertakings
Costs associated with corporate undertakings were £7.6m (2022 – £1.7m), of which £1.5m acquisition costs (2022 – £1.2m) and £2.9m interest 
unwind of deferred and contingent consideration (2022 – £0.3m) relate to the acquisition of Spencer Aerospace in November 2022 and £3.2m costs 
are associated with potential disposal and other corporate activities (2022 – £0.2m). See Note 31 for further details on the financial impact of the 
acquisition in 2023.

10. Taxation

Current tax:
Current year
Adjustments in respect of prior periods – Americas uncertain tax positions
Adjustments in respect of prior periods – other

Deferred tax (Note 21):
Current year
Adjustments in respect of prior periods

Total tax (credit)/charge

Year ended
2023
£m

Year ended
2022
£m

 10.7 
 (7.0)
 (4.3)
 (0.6)

 (5.8)
 (1.9)
 (7.7)
 (8.3)

 8.2 
 – 
 (1.9)
 6.3 

 (3.5)
 (0.6)
 (4.1)
 2.2 

On 24th May 2021, a future increase in UK corporation tax rate from 19% to 25% was substantially enacted with an effective date of 1 April 2023. 
Deferred tax assets and liabilities are measured at the rates that are expected to apply to the year when the asset is realised or the liability is settled, 
based on tax rates (and tax laws) that have been enacted or substantially enacted at the Balance Sheet date. The impact of the tax rate change to 25% 
on deferred tax assets and liabilities has been reflected at the Balance Sheet date and this has resulted in a current year charge of £0.2m recognised in 
the Income Statement and a credit of £0.1m through Other Comprehensive Income. Taxation for other jurisdictions is calculated at the rates prevailing 
in the respective jurisdictions.

On 27th November 2023 the Group implemented a series of steps to simplify the legal ownership of its Americas legal entity holding structure.  
As part of the exercise, provisions held for estimated uncertain tax positions around the historical establishment of the Americas legal structure were 
reassessed. As a result, in accordance with IAS 12 and IFRIC 23 (Uncertainty over Income Tax Treatments), provisions for the uncertain tax positions 
of £7.0m and associated interest of £3.5m have been released to the Consolidated Income Statement during the year. The provisions released  
include £3.8m tax and £1.0m interest that was previously recognised through retained earnings on 1 January 2019 on the adoption of IFRIC 23 
measurement criteria.

The OECD Pillar Two Globe Rules introduce a global minimum corporate tax rate, initially at 15%, applicable to multinational enterprise (MNE) groups 
with global revenue over €750m. All participating OECD members are required to incorporate these rules into national legislation. On 20th June 2023 
the UK substantially enacted legislation to apply Pillar Two Globe rules into UK law which will first apply to the Group from 1 January 2024. The Group 
considers that the new rules are unlikely to have significant impact on its ETR in 2024 and future periods. 

154

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

FINANCIAL STATEMENTS / Notes to the Consolidated  
Financial Statements continued

10. Taxation continued
The total charge for the year can be reconciled to the profit before tax per the Consolidated Income Statement as follows:

Profit before tax 

Expected tax charge at the UK standard corporation tax rate 23.5%/19.0%
Effect of different statutory rates in overseas jurisdictions
Tax incentives and credits
Tax losses not recognised 
Impact of share options
Effect of difference in treatment of financing activities between jurisdictions
Non-deductible expenses and other permanent differences
Effect of changes in UK tax rate on deferred tax items
Withholding taxes
Adjustments in respect of prior periods – Americas uncertain tax positions
Adjustments in respect of prior periods – other current tax items
Adjustments in respect of prior periods – deferred tax items
Tax (credit)/charge and effective tax rate for the year

Year ended
2023
£m

22.8

Year ended
2023
%

Year ended
2022
£m

22.4

Year ended
2022
%

a
b
c
d
e
f
g
h
i
j
k

5.4
(0.4)
(1.9)
(0.3)
(0.1)
(0.1)
1.9
0.2
0.2
(7.0)
(4.3)
(1.9)
(8.3)

(36.4%)

4.3
0.3
(1.2)
(0.4)
0.2
(0.4)
1.5
0.2
0.2
 – 
(1.9)
(0.6)
2.2

9.8%

a.  Attributable to profit mix at both higher and lower rates of taxes in different jurisdictions. 

b 

Includes a £1.6m benefit from enhanced US R&D deductions and the UK capital allowance super-deduction.

c. 

Includes tax losses utilised on which deferred tax was not recognised due to uncertainty around their use (£0.1m) and prior year tax losses recognised in the year (£0.2m).

d.  Impact of non-tax deductible share-based payment charges net of current tax deductions for share exercises in the year and the deferred tax asset recognition for future 

exercises.

e.  Effect of different rates of tax between jurisdictions on internal financing activities.

f.  Non-deductible expenses and other permanent differences includes £1.6m charge in respect of uncertain tax positions in accordance with IFRIC 23 principles. 

g.  Relates to the Income Statement impact of the retranslation of UK deferred tax assets and liabilities following the substantial enactment of the future 25% tax rate effective from 

1 April 2023.

h.  Arises from irrecoverable withholding taxes.

i.  Release of £7.0m Americas restructuring provisions during the year in accordance with IFRIC 23 measurement criteria principles.

j. 

Includes a credit in respect of the uncertain tax positions which have been resolved, settled or released in accordance with IFRIC 23 principles of £2.4m as well as prior year 
items arising from the true up of tax accruals in line with local tax filings which in many cases have an equal and opposite prior year item in deferred tax.

k.  Arises from the true-up of deferred tax estimates following the finalisation of entity statutory accounts and local tax returns.

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

155

FINANCIAL STATEMENTS / Notes to the Consolidated  
Financial Statements continued

10. Taxation continued
In addition to the amount charged to the Consolidated Income Statement, the following amounts relating to tax have been recognised directly in other 
comprehensive income:

Deferred tax:
Items that will not be reclassified subsequently to profit and loss:
Tax on actuarial items
Effect of change in UK tax rate
Items that may be reclassified subsequently to profit or loss:
Tax on foreign exchange contracts – cash flow hedges
Total tax (charge)/credit recognised directly in other comprehensive income

2023
£m

2022
£m

 0.5 
 0.1 

 (0.9)
 (0.3)

 4.3 
 1.4 

 0.7 
 6.4 

In addition to the amount charged to the Consolidated Income Statement and Other Comprehensive Income, the following amounts relating to tax 
have been recognised directly in equity:

Deferred tax:
Excess tax deductions related to share-based payments in exercised options
Total tax credit recognised directly in equity

Deferred tax (Note 21)

11. Dividends

Amounts recognised as distributions to equity holders in the period:
Final dividend for the year ended 31 December 2022 of 1.00p per share (2021 – £nil) 
Interim dividend for the year ended 31 December 2023 of 0.60p per share (2022 – 0.30p) 

Proposed final dividend for the year ended 31 December 2023 of 1.70p per share (2022 – 1.00p) 

12. Earnings per share
The calculation of the basic and diluted earnings per share is based on the following data:

Number of shares

Weighted average number of ordinary shares for the purposes of basic earnings per share
Effect of dilutive potential ordinary shares:
Share options
Weighted average number of ordinary shares for the purposes of diluted earnings per share

Year ended
2023
£m

Year ended
2022
£m

 0.9 
 0.9 

 – 
 – 

 0.6 

 6.4 

Year ended
2023
£m

Year ended
2022
£m

 4.1 
 2.5 
 6.6 
 7.0

 – 
 1.2 
 1.2 
 4.1 

Year ended
2023
Million

Year ended
2022
Million

 413.3 

 415.3 

 11.7 
 425.0 

 11.6 
 426.9 

156

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

FINANCIAL STATEMENTS / Notes to the Consolidated  
Financial Statements continued

12. Earnings per share continued

Earnings and earnings per share

Profit for the period 
Adjust:
Amortisation of intangible assets from acquisitions net of  
tax of £0.6m (2022 – £nil)
Net restructuring cost/(income) net of tax of £1.5m (2022 – £0.7m)
Site relocation costs net of tax of £0.1m (2022 – £nil)
Corporate undertakings net of tax of £1.9m (2022 – £0.5m)
Adjusted earnings after tax
Earnings per share
– basic 
– diluted 
– adjusted
– adjusted and diluted

Year ended 2023

Year ended 2022

Notes

Earnings
£m

 31.1 

EPS
pence

 7.52 

Earnings
£m

 20.2 

9
9

 1.6 
 4.1 
 – 
 5.7 
 42.5 

 0.2 
 (3.5)
 – 
 1.2 
 18.1 

 0.39 
 0.99 
 – 
 1.38 
 10.28 

7.52p
7.32p
10.28p
10.00p

EPS
pence

 4.86 

 0.05 
 (0.84)
 – 
 0.29 
 4.36 

4.86p
4.73p
4.36p
4.24p

The denominators used for all basic, diluted and adjusted earnings per share are as detailed in the table above.

The presentation of adjusted earnings per share, derived in accordance with the table above, has been included to identify the performance of the 
Group prior to the impact of amortisation of intangible assets from acquisitions, net restructuring cost/income, site relocation costs, and costs 
associated with corporate undertakings. The Board has a policy, which has been clarified in 2023, to separately disclose items it considers are outside 
the normal course of management oversight and control on a day-to-day basis and are not reflective of in-year trading performance. Indicative criteria 
such as period to which the item relates and external driven factors that are outside of the control of the Group in combination with the magnitude and 
consistency of application are also considered. See Note 9 for further details.

13. Goodwill

Cost
At 1 January 
Corporate undertakings
Exchange differences
At 31 December
Accumulated impairment losses
At 1 January 
Exchange differences
At 31 December
Carrying amount at 31 December 

Notes

31

Year ended
2023
£m

Year ended
2022
£m

 360.4 
 – 
 (7.4)
 353.0 

 160.7 
 (1.0)
 159.7 
 193.3 

 308.5 
 42.0 
 9.9 
 360.4 

 158.3 
 2.4 
 160.7 
 199.7 

In 2023, goodwill has decreased by £6.4m due to net foreign exchange difference. In 2022, goodwill increased by £49.5m, of which £42.0m related to 
the acquisition of Spencer Aerospace, with £7.5m net foreign exchange differences. 

Goodwill is allocated to the group of CGUs (CGU groups) namely Aerospace and Flexonics, reflecting the lowest level at which management exercises 
oversight and monitors the Group’s performance. The table below highlights the carrying amount of goodwill allocated to these CGU groups, all of 
which are considered significant in comparison with the total carrying amount of goodwill.

Aerospace
Flexonics
Total

Year ended
2023
£m

Year ended
2022
£m

 139.0 
 54.3 
 193.3 

 143.6 
 56.1 
 199.7 

The Group tests goodwill annually for impairment or more frequently if there are indications that goodwill might be impaired. The timing of the annual 
assessment at 30 September 2023 coincided with the Board’s review of the most recent financial strategy. Management applied the value in use 
methodology to assess impairment. The key assumptions on which the value in use calculations were based relate to business performance over the 
next five years, long-term growth rates beyond 2028 and the discount rates applied. The discount rates were pre-tax measures based on the rate of 
10-year government bonds issued in the relevant market and in the same currency as the cash flows, adjusted for a risk premium to reflect both the 

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

157

FINANCIAL STATEMENTS / Notes to the Consolidated  
Financial Statements continued

13. Goodwill continued
increased risk of investing in equities generally and the systematic risk of the CGU group. The key estimates were the level of revenue and operating 
margins anticipated and the proportion of operating profit converted into cash flow in each year, long-term growth rates and discount rates applied. The 
forecast compound annual growth rate in revenue from 2023 to 2028 was 8% (2022 – 2022 to 2027 was 8%), reflecting continued market recovery 
post COVID-19 pandemic.

Forecasts used in the cash flow were based on the most recent financial strategy, as approved by Management for the next five years to 2028. These 
estimates up to 2028, where appropriate, take account of the current economic environment as set out in the Strategic Report on pages 1 to 79.

Cash flows after 2028 have been extrapolated based on estimated long-term growth rates into perpetuity, which has been determined by the lower of 
the long-term market growth rates and the historical forecast compound annual growth in revenue to 2028. For Aerospace, the long-term market 
growth rate is 3.8% per annum (2022 – 3.7%), which does not exceed the long-term average growth rate forecast for the aerospace market as 
included in market outlooks from Boeing and Airbus. For Flexonics, the long-term market growth rate is 1.6% per annum (2022 – 1.5%), which is 
based on the world long-term forecast GDP growth for advanced economies.

The pre-tax discount rates applied to discount the pre-tax cash flows for Aerospace and Flexonics are 11.6% and 12.3% respectively (2022 – 10.9% 
and 13.7%); these discount rates include CGU group specific risk adjustments which are the measurements used by Management in assessing 
investment appraisals specific to each CGU group.

Sensitivities reflecting reasonable possible changes have also been considered in individuality for each CGU group in relation to the value in use 
calculations: Revenue was reduced by 10 percentage points in the terminal value, operating margins were reduced by 1 percentage point in the 
terminal value, the proportion of operating profit converted into cash flow was reduced by 5 percentage points in the terminal value, the long-term 
growth rate assumption was reduced by 1 percentage point and the discount rate was increased by 1 percentage point. This did not result in the 
carrying amount of the CGU groups exceeding their recoverable amount.

Further to the 30 September 2023 annual impairment test, the Board considered whether there were any triggering events as at the 31 December 
2023 reporting date. The Board concluded that the market factors considered as at 30 September were largely unchanged and remained relevant for 
the year end reporting date, with no new triggers identified for impairment.

14. Other intangible assets

Year ended 31 December 2023

Cost
At 1 January
Additions
Acquired on acquisition
Disposals
Restructuring impairment and disposal
Reclassification
Exchange differences
At 31 December
Amortisation
At 1 January
Charge for the year
Disposals
Restructuring impairment and disposal
Reclassification
Exchange differences
At 31 December
Carrying amount at 31 December

Intangible assets from acquisitions

Qualified 
parts list
Year ended
2023
£m

Customer
relationships
Year ended
2023
£m

Order
backlog
Year ended
2023
£m

Fully
amortised
Year ended
2023
£m

Total 
Year ended
2023
£m

Computer
 software
and others

Total

Year ended
2023
£m

Year ended
2023
£m

24.0
 – 
 – 
 – 
 – 
 – 
 (1.2)
 22.8 

0.2
1.3
 – 
 – 
 – 
 (0.1)
 1.4 
 21.4 

6.5
 – 
 – 
 – 
 – 
 – 
 (0.3)
 6.2 

 – 
0.4
 – 
 – 
 – 
 – 
 0.4 
 5.8 

0.5
 – 
 – 
 – 
 – 
 (0.5)
 – 
 – 

 – 
0.5
 – 
 – 
 (0.5)
 – 
 – 
 – 

126.3
 – 
 – 
 – 
 – 
 0.5 
 (4.4)
 122.4 

126.3
 – 
 – 
 – 
 0.5 
 (4.4)
 122.4 
 – 

 157.3 
 – 
 – 
 – 
 – 
 – 
 (5.9)
 151.4 

 126.5 
 2.2 
 – 
 – 
 – 
 (4.5)
 124.2 
 27.2 

 25.3 
 2.2 
 – 
 (0.1)
 – 
 – 
 (1.0)
 26.4 

 19.9 
 1.5 
 (0.1)
 – 
 – 
 (0.8)
 20.5 
 5.9 

 182.6 
 2.2 
 – 
 (0.1)
 – 
 – 
 (6.9)
 177.8 

 146.4 
 3.7 
 (0.1)
 – 
 – 
 (5.3)
 144.7 
 33.1 

Intangible assets from acquisitions are being amortised over following periods; qualified parts 18 years and 1 month, customer relationships 16 years 
and 1 month and order backlogs 1 year and 1 month. 

158

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

FINANCIAL STATEMENTS / Notes to the Consolidated  
Financial Statements continued

14. Other intangible assets continued

Year ended 31 December 2022

Cost
At 1 January
Additions
Acquired on acquisition
Disposals
Restructuring impairment and disposal
Reclassification
Exchange differences
At 31 December
Amortisation
At 1 January
Charge for the year
Disposals
Restructuring impairment and disposal
Reclassification
Exchange differences
At 31 December
Carrying amount at 31 December

Intangible assets from acquisitions

Qualified 
parts list
Year ended
2022
£m

Customer
relationships
Year ended
2022
£m

Order
backlog
Year ended
2022
£m

Fully
amortised
Year ended
2022
£m

Total 
Year ended
2022
£m

Computer
 software
and others

Total

Year ended
2022
£m

Year ended
2022
£m

 – 

24.0
 – 
 – 
 – 
 – 
 24.0 

 – 
 0.2 
 – 
 – 
 – 
 – 
 0.2 
 23.8 

 – 

6.5
 – 
 – 
 – 
 – 
 6.5 

 – 
 – 
 – 
 – 
 – 
 – 
 – 
 6.5 

 – 

 117.5 

0.5
 – 
 – 
 – 
 – 
 0.5 

 – 
 – 
 – 
 – 
 – 
 – 
 – 
 0.5 

 – 
 – 
 – 
 – 
 8.8 
 126.3 

 117.5 
 – 
 – 
 – 
 – 
 8.8 
 126.3 
 – 

 117.5 
 – 
 31.0 
 – 
 – 
 – 
 8.8 
 157.3 

 117.5 
 0.2 
 – 
 – 
 – 
 8.8 
 126.5 
 30.8 

 22.8 
 1.8 
 – 
 (1.2)
 (0.4)
 0.6 
 1.7 
 25.3 

 18.6 
 1.5 
 (1.2)
 (0.4)
 – 
 1.4 
 19.9 
 5.4 

 140.3 
 1.8 
 31.0 
 (1.2)
 (0.4)
 0.6 
 10.5 
 182.6 

 136.1 
 1.7 
 (1.2)
 (0.4)
 – 
 10.2 
 146.4 
 36.2 

Intangible assets from acquisitions are being amortised over following periods; qualified parts 18 years and 1 month, customer relationships 16 years 
and 1 month and order backlogs 1 year and 1 month.

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

159

FINANCIAL STATEMENTS / Notes to the Consolidated  
Financial Statements continued

15. Investment in joint venture
The Group has a 49% interest in Senior Flexonics Technologies (Wuhan) Limited, a jointly controlled entity incorporated in China, which was set up in 
2012. Senior Flexonics Technologies (Wuhan) Limited is a precision manufacturer of automotive components.

The results of the joint venture are accounted for using equity accounting.

The Group’s investment of £5.1m represents the Group’s share of the joint venture’s net assets as at 31 December 2023 (2022 – £4.4m). The following 
amounts represent the aggregate amounts relating to the revenue and expenses and assets and liabilities of Senior Flexonics Technologies (Wuhan) 
Limited for the years ended 31 December 2023 and December 2022.

Revenue
Expenses
Profit

Total assets
Total liabilities
Net assets

Group’s share of profit
Group’s share of net assets

2023
£m

 10.1 
 (8.0)
 2.1 

 13.1 
 (2.6)
 10.5 

 1.0 
 5.1 

2022
£m

 7.0 
 (6.2)
 0.8 

 11.5 
 (2.6)
 8.9 

 0.4 
 4.4 

160

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

FINANCIAL STATEMENTS / Notes to the Consolidated  
Financial Statements continued

16. Property, plant and equipment

Freehold
 land and
buildings
Year ended
2023
£m

Leasehold
building
improve-
ments
Year ended
2023
£m

Plant
and
equipment
Year ended
2023
£m

Right-of-
use
Land and
Buildings
Year ended
2023
£m

Right-of-
use
Plant and
equipment
Year ended
2023
£m

Total
Year ended
2023
£m

Freehold
 land and
buildings
Year ended
2022
£m

Leasehold
building
improve-
ments
Year ended
2022
£m

Plant
and
equipment
Year ended
2022
£m

Right-of-
use
Land and
Buildings
Year ended
2022
£m

Right-of-
use
Plant and
equipment
Year ended
2022
£m

Total
Year ended
2022
£m

Cost or  
valuation
At 1 January
Additions
Acquired  
on acquisition
Lease  
Modifications
Exchange  
differences
Disposals
Reclassification
Restructuring  
impairment  
and disposal
At 31 December
Accumulated  
depreciation  
and impairment
At 1 January
Charge for  
the year
Lease  
Modifications
Exchange  
differences
Eliminated  
on disposals
Reclassification
Restructuring  
impairment  
and disposal
At 31 December
Carrying  
amount at 
31 December

 113.0 
 2.0 

 8.3 
 0.4 

 570.2 
 31.3 

 99.1 
 – 

 9.3 
 1.9 

 799.9 
 35.6 

 104.6 
 1.2 

 4.5 
 0.3 

 518.8 
 27.2 

 88.2 
 0.8 

 6.5 
 1.2 

 722.6 
 30.7 

 – 

 – 

 (4.5)
 – 
 0.2 

 – 

 – 

 – 

 – 

 – 

 – 

 – 

 5.6 

 0.4 

 6.0 

 (0.3)
 (0.2)
 – 

 (25.9)
 (8.4)
 (1.1)

 (5.2)
 (1.3)
 0.1 

 (0.3)
 (2.6)
 – 

 (36.2)
 (12.5)
 (0.8)

 – 

 – 

 9.4 
 (0.3)
 – 

 – 

 – 

 0.5 
 – 
 3.0 

 1.1 

 2.6 

 2.1 

 5.8 

 – 

 2.7 

 (0.5)

 2.2 

 46.2 
 (11.2)
 (6.7)

 6.3 
 (1.5)
 – 

 0.5 
 (0.5)
 – 

 62.9 
 (13.5)
 (3.7)

 – 
 110.7 

 – 
 8.2 

 (2.2)
 563.9 

 – 
 98.3 

 – 
 8.7 

 (2.2)
 789.8 

 (1.9)
 113.0 

 – 
 8.3 

 (5.2)
 570.2 

 – 
 99.1 

 – 
 9.3 

 (7.1)
 799.9 

 40.6 

 5.4 

 409.1 

 32.9 

 4.7 

 492.7 

 36.3 

 3.5 

 360.9 

 23.6 

 3.7 

 428.0 

 2.4 

 0.3 

 34.8 

 9.0 

 1.5 

 48.0 

 2.6 

 0.3 

 34.9 

 8.7 

 1.6 

 48.1 

 – 

 – 

 – 

 – 

 – 

 – 

 – 

 – 

 – 

 0.3 

 (0.4)

 (0.1)

 (1.7)

 (0.2)

 (18.6)

 (1.6)

 (0.1)

 (22.2)

 3.9 

 0.5 

 32.2 

 1.8 

 0.3 

 38.7 

 – 
 0.1 

 (0.2)
 – 

 (7.9)
 (0.6)

 (1.3)
 0.3 

 (2.6)
 (0.2)

 (12.0)
 (0.4)

 (0.3)
 – 

 – 
 1.1 

 (10.8)
 (4.2)

 (1.5)
 – 

 (0.5)
 – 

 (13.1)
 (3.1)

 – 
 41.4 

 – 
 5.3 

 (1.0)
 415.8 

 – 
 39.3 

 – 
 3.3 

 (1.0)
 505.1 

 (1.9)
 40.6 

 – 
 5.4 

 (3.9)
 409.1 

 – 
 32.9 

 – 
 4.7 

 (5.8)
 492.7 

 69.3 

 2.9 

 148.1 

 59.0 

 5.4 

 284.7 

 72.4 

 2.9 

 161.1 

 66.2 

 4.6 

 307.2 

As part of the restructuring programme, £1.2m (2022 – £1.3m) of property, plant and equipment has been impaired in 2023, of which £0.6m relates to 
Aerospace and £0.6m relates to Flexonics. The recoverable amount of the assets was determined based on value-in-use for assets with confirmed 
orders, or fair value less costs to sell, where assets are to be disposed.

At 31 December 2023, the Group had entered into contractual commitments for the acquisition of property, plant and equipment amounting to £4.0m 
(2022 – £1.9m).

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

161

FINANCIAL STATEMENTS / Notes to the Consolidated  
Financial Statements continued

17. Inventories

Raw materials
Work-in-progress
Finished goods
Total

Year ended
2023
£m

Year ended
2022
£m

 86.5 
 84.6 
 36.4 
 207.5 

 77.5 
 80.6 
 36.2 
 194.3 

Inventory write-downs recognised as an expense in 2023 were £8.9m (2022 – £1.9m releases), after charges of £2.0m (2022 – £2.7m releases) 
relating to restructuring (see Note 9).

18. Trade and other receivables
Trade and other receivables at 31 December comprise the following:

Non-current assets
Foreign exchange contracts
Other receivables

Current assets
Trade receivables
Value added tax
Foreign exchange contracts
Prepayments 
Other receivables

Total trade and other receivables

Year ended
2023
£m

Year ended
2022
£m

 0.6 
 0.2 
 0.8 

 124.9 
 3.4 
 2.0 
 11.2 
 0.2 
 141.7 
 142.5 

 0.3 
 0.1 
 0.4 

 110.6 
 2.9 
 2.4 
 10.7 
 0.1 
 126.7 
 127.1 

Credit risk
The Group’s principal financial assets are bank balances and cash and trade receivables. The credit risk on liquid funds and derivative financial 
instruments is limited because the counterparties are banks with high credit ratings assigned by international credit rating agencies.

The Group’s credit risk is primarily attributable to its trade receivables. The amounts presented in the Consolidated Balance Sheet are net of loss 
allowances. There are no other credit or impairment losses for other classes of financial assets.

Further disclosures on credit risk are included in Note 20.

The average credit period taken on sales of goods is 58 days (2022 – 55 days). An allowance has been made for estimated irrecoverable amounts from 
the sale of goods of £2.3m (2022 – £3.3m). In determining the recoverability of trade receivables, the Group considers any change in the credit quality 
of the trade receivable from the date credit was initially granted up to the reporting date. At 31 December 2023, the carrying amount of the receivable 
from the Group’s most significant customer was £6.7m (2022 – £8.3m from the same customer). The Group has no other significant concentration of 
credit risk, with exposure spread over a large number of counterparties and customers. Accordingly, the Directors believe that there is no further credit 
provision risk in excess of the loss allowance.

162

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

FINANCIAL STATEMENTS / Notes to the Consolidated  
Financial Statements continued

18. Trade and other receivables continued
Expected credit loss

Movements in loss allowance:
At 1 January 
Provision for impairment
Amounts written off as uncollectible
Amounts recovered
Exchange differences
At 31 December 

Ageing analysis of past due, net of loss allowance:
Up to 30 days past due
31 to 60 days past due
61 to 90 days past due
91 to 180 days past due
Total past due, net of loss allowance
Not past due
Total current trade receivables

Year ended
2023
£m

Year ended
2022
£m

 3.3 
 0.4 
 (0.7)
 (0.6)
 (0.1)
 2.3 

 13.2 
 3.5 
 1.9 
 1.7 
 20.3 
 104.6 
 124.9 

 2.0 
 1.5 
 (0.2)
 (0.2)
 0.2 
 3.3 

 10.4 
 3.0 
 1.5 
 1.9 
 16.8 
 93.8 
 110.6 

There are no items past due in any other class of financial assets except for trade receivables.

The Directors consider that the carrying amount of trade and other receivables approximates their fair value. The maximum exposure to credit risk at 
the reporting date is the fair value of each class of receivable above. The Group does not hold any collateral as security. 

19. Bank overdrafts and loans

Bank overdrafts
Bank loans
Other loans

The borrowings are repayable as follows:
On demand or within one year
In the second year
In the third to fifth years inclusive
After five years

Less: amount due for settlement within 12 months (shown under current liabilities)
Amount due for settlement after 12 months

Year ended
2023
£m

Year ended
2022
£m

 1.8 
 55.9 
 121.9 
 179.6 

 1.8 
 78.0 
 99.8 
 – 
 179.6 

 (1.8)
 177.8 

 0.5 
 17.4 
 125.8 
 143.7 

 0.5 
 – 
 118.5 
 24.7 
 143.7 

 (0.5)
 143.2 

At 31 December 2023, bank loans of £57.0m are drawn and there are £1.1m of capitalised revolving credit facility transaction costs. At 31 December 
2022, bank loans of £18.6m were drawn and there were £1.2m of capitalised revolving credit facility transaction costs.

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

163

FINANCIAL STATEMENTS /  
Notes to the Consolidated  
Financial Statements continued

19. Bank overdrafts and loans continued
Analysis of borrowings by currency

31 December 2023

Bank overdrafts
Bank loans
Other loans

31 December 2022

Bank overdrafts
Bank loans
Other loans

The weighted average interest rates paid were as follows:

Bank loans and overdrafts
Other loans

Total
£m

 1.8 
 55.9 
 121.9 
 179.6 

Total
£m

 0.5 
 17.4 
 125.8 
 143.7 

Pound
Sterling
£m

 – 
 15.9 
 27.0 
 42.9 

Pound
Sterling
£m

 – 
 (1.2)
 26.9 
 25.7 

Euros
£m

 0.8 
 – 
 24.2 
 25.0 

Euros
£m

 0.5 
 – 
 24.7 
 25.2 

US
Dollars
£m

 – 
 40.0 
 70.7 
 110.7 

US
Dollars
£m

 – 
 18.6 
 74.2 
 92.8 

Others
£m

 1.0 
 – 
 – 
 1.0 

Others
£m

 – 
 – 
 – 
 – 

Year ended
2023
%

Year ended
2022
%

 6.42 
 3.09 

 3.64 
 3.07 

Bank loans and overdrafts of £58.8m (2022 – £19.1m) are arranged at floating rates, thus exposing the Group to cash flow interest rate risk. Other 
borrowings are mainly arranged at fixed interest rates and expose the Group to fair value interest rate risk. No interest rate swaps were taken out in 
2022 or 2023.

The Directors estimate the fair value of the Group’s borrowings to be as follows:

Bank loans and overdrafts
Other loans

Year ended
2023
£m

Year ended
2022
£m

 57.7 
 115.5 
 173.2 

 17.9 
 116.3 
 134.2 

The fair value of Other loans has been determined by applying a make-whole calculation using the prevailing treasury bill yields plus the applicable 
credit spread for the Group (level 2 of the fair value hierarchy as defined in Note 20).

The other principal features of the Group’s borrowings are as follows:

Bank overdrafts are repayable on demand. The effective interest rates on bank overdrafts are determined based on SONIA, SOFR and appropriate 
LIBOR rates plus applicable margins.

The Group’s main loans are unsecured guaranteed loan notes in the US private placement market and revolving credit facilities. 

a)   Loan notes of €28m, 2023 £24.3m (2022 – £24.8m) were taken out in January 2017, carry interest at the rate of 1.51% and mature on 1 February 

2027.

b)   Loan notes of $60m, 2023 £47.3m (2022 – £49.6m) were taken out in October 2015 and are due for repayment in October 2025. The loan notes 

carry interest at the rate of 3.75% per annum.

c)   Loan notes of £27m were drawn down in January 2018, carry interest at a rate of 2.35% and are due for repayment in January 2025.

d)   Loan notes of $30m, 2023 £23.6m (2022 – £24.8m) were taken out in September 2018, carry interest at the rate of 4.18% and are due for 

repayment in September 2028.

Transaction costs of £0.3m, directly attributable to the Euro notes (£0.1m) and the US Dollar notes (£0.2m), have been deducted from their carrying 
value.

New private placement loan notes of $50m (£39.4m) were issued in February 2024. The loan notes were also drawn down in February 2024, carry an 
interest rate of 6.26% and are due for repayment in February 2030.

The Group also has two revolving credit facilities.

164

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

FINANCIAL STATEMENTS / Notes to the Consolidated  
Financial Statements continued

19. Bank overdrafts and loans continued
A committed multi-currency revolving credit facility in the UK of £115m (2022 – £115m) was extended in November 2023 and matures in November 
2027. At 31 December 2023, £53.2m was outstanding under the £115m facility, comprising $46.0m (£36.2m) and £17.0m. At 31 December 2022, 
£16.5m was outstanding under the £115m facility, comprising $20m. 

A committed $50m single bank (£39.4m) loans and letter of credit facility matures in June 2025. There were $4.9m (£3.8m) loans with reference to 
Term SOFR which are drawn under the facility on 31 December 2023 and $2.6m (£2.1m) loans drawn on 31 December 2022 and there were letters of 
outstanding credit of $2.7m (£2.2m) (2022 – £2.6m).

As at 31 December 2023, the Group had available £95.1m (2022 – £135.1m) of undrawn committed borrowing facilities in respect of which all 
conditions precedent had been met. The weighted average maturity of the Group’s committed facilities at 31 December is 2.9 years (2022 – 3.5 years). 
The current weighted average maturity of the Group’s facilities, updated for the February 2024 loan notes of $50m, is 3.2 years.

20. Financial instruments
Capital risk management
The Group manages its capital structure to safeguard its ability to continue as a going concern whilst maximising the return to stakeholders through the 
optimisation of the balance between debt and equity. In considering the appropriate level of net debt, the Group pays close attention to its level as 
compared to the cash generation potential of the Group, measured by EBITDA (defined in the Notes to the Financial Headlines). The Group also 
monitors capital on the basis of a gearing ratio. This ratio is calculated as net debt divided by total capital. Net debt is derived in Note 32c. Lease 
liabilities are excluded from net debt in calculating the gearing ratio. Total capital is the equity shown in the Consolidated Balance Sheet.

The Group’s strategy in respect of gearing is to target a long-term gearing ratio within the range of 30% to 60%. The gearing ratio for the Group at the 
end of 2023 was 29% (2022 – 22%).

All of the Group’s external borrowing facilities at 31 December 2023 have a requirement for the ratio of net debt to EBITDA to be less than 3.0x (US 
Private Placements) or 3.5x (UK RCF and US RCF). IFRS 16 does not impact the Group’s lending covenants as these are currently based on frozen 
GAAP, hence figures quoted below exclude the impact of IFRS 16 on net debt, interest and EBITDA. As required by the covenant definition, net debt is 
restated using 12-month average exchange rates (consistent with EBITDA definition).

The Group has two covenants for committed borrowing facilities, which are tested at June and December: the Group’s net debt to EBITDA (defined in 
the Notes to the Financial Headlines) must not exceed 3.0x and interest cover, the ratio of EBITDA to interest must be higher than 3.5x. 

At 31 December 2023, the Group’s net debt to EBITDA was 1.60x (31 December 2022 – 1.47x) and interest cover was 12.6x (31 December 2022 – 
9.4x), both comfortably within the covenants limits. 

Financial risk management

The Group’s activities expose it to a variety of financial risks including foreign exchange risk, interest rate risk, credit risk and liquidity risk. The Group’s 
overall treasury risk management programme focuses on the unpredictability of financial markets, and seeks to minimise potential adverse effects on 
the Group’s financial performance. 

The Group uses derivative financial instruments to hedge certain risk exposures. The use of financial derivatives is governed by the Group’s policies 
approved by the Board, which provide written principles on foreign exchange risk, interest rate risk, credit risk, the use of financial derivatives and 
non-derivative financial instruments, and the investment of excess liquidity. Compliance with policies and exposure limits is reviewed by the Group’s 
Treasury Committee on a regular basis. The Group does not enter into or trade financial instruments, including derivative financial instruments, for 
speculative purposes.

Foreign exchange risk management
The Group enters into forward foreign exchange contracts to hedge the exchange risk arising on the operations’ trading activities in foreign currencies. 
Where commented on below, the sensitivity analysis of the Group’s exposure to foreign currency risk at the reporting date has been determined based 
on the change taking place at the beginning of the financial year and left unchanged throughout the reporting period, with all other variables held 
constant (such as interest rates). The sensitivity assumptions are based on analysis reviewed by the Group’s Treasury Committee.

Translation risk
The Group derived 83% of its revenue from businesses outside the United Kingdom, with 59% relating to operations in North America. Fluctuations in 
the value of the US Dollar and other currencies in relation to Pound Sterling have had, and may continue to have, a significant impact on the results of 
the Group’s operations when reported in Pound Sterling. The Group decided not to hedge this translation risk. In addition, the majority of assets are 
denominated in foreign currency, particularly in US Dollars. In order to provide a hedge against volatility in the value of these assets compared to the 
Group’s loss/earnings, and hence provide a natural hedge against the Group’s principal lending covenant (the ratio of net debt to EBITDA), the Group 
aims to borrow in foreign currencies in similar proportions to its generation of foreign currency EBITDA, where practical and economic. A 10% 
appreciation (or depreciation) of all other currencies against the Pound Sterling would have increased (or decreased) 2023 Group adjusted operating 
profit by £5.1m (£3.5m of which would have been due to the US Dollar movement) and would have increased (or decreased) equity by £32.1m 
(£20.0m of which would have been due to the US Dollar movement).

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

165

FINANCIAL STATEMENTS / Notes to the Consolidated  
Financial Statements continued

20. Financial instruments continued
Transaction risk
The Group has a number of transaction-related foreign currency exposures, particularly between the US Dollar and the Pound Sterling, Thai Baht and 
Malaysian Ringgit. The Group seeks to hedge between 0% to 100% of transaction-related exposures mainly on a rolling 15 to 18-month forward basis, 
but in some cases for periods of up to 60 months and applies hedge accounting where the forwards can be designated in a qualifying cash flow hedge 
relationship. Based on the net of the annual sales and purchase-related exposures, all transaction-related foreign currency exposures to Group profit 
after hedging in existence at 31 December 2023 are immaterial. The impact on equity is determined by the unrecognised portion of open forward 
contracts at the year-end. A 10% appreciation (or depreciation) of the US Dollar against the Pound Sterling, Thai Baht and the Malaysian Ringgit would 
have decreased (or increased) equity by £0.4m, £1.8m and £1.1m, respectively.

Interest rate risk management
The Group has a policy of maintaining approximately 60% of its borrowing costs at fixed interest rates. The Group generally borrows long-term in fixed 
rates but at times may borrow at floating rates and swap into fixed depending on credit market conditions. Occasionally a portion of fixed debt interest 
is swapped into floating rates. The combination of maintaining an acceptable balance of fixed and floating rate debt, and the Group’s policy of 
borrowing in foreign currency in proportion to its generation of foreign currency earnings, provides an effective hedge against the impact of interest 
rate and foreign currency volatility on total interest costs. As at year end 2023, the percentage of debt at fixed interest was 68% (2022 – 87%), 
excluding IFRS 16 lease liabilities from debt.

The following sensitivity analysis of the Group’s exposure to interest rate risk in 2023 has been retrospectively determined based on the exposure to 
applicable interest rates on financial assets and liabilities held throughout the financial year, with all other variables held constant (such as foreign 
exchange rates). The sensitivity assumptions are based on analysis reviewed by the Group’s Treasury Committee. If variable interest rates had been 
0.5% lower (or higher), the Group’s profit before tax would have increased (or decreased) by £0.4m. Any fixed interest debt is held to maturity and not 
fair value adjusted through the Consolidated Income Statement. An increase (or decrease) of 0.5% in the market interest rate for the fixed rate debt 
held up to maturity would have decreased (or increased) the fair value of the Group’s borrowings by £1.3m. The Group’s sensitivity to interest rates has 
remained broadly consistent with prior period due to the high proportion of fixed debt.

Credit risk management
The Group’s credit risk is primarily attributable to its trade receivables. The credit quality of customers is assessed taking into account their financial 
position, past experience and other factors. Further details on determining the recoverability of trade receivables is provided in Note 18. The Group is 
guarantor under one lease of a current subsidiary entity in the UK. Credit risk on liquid funds and derivative financial instruments is limited because the 
counterparties are financial institutions with high credit ratings assigned by international credit rating agencies. The carrying amount of financial assets 
recorded in the Financial Statements, which is net of impairment losses, represents the Group’s maximum exposure to credit risk. 

The Group participates in some non-recourse reverse factoring schemes which are arranged by customers. These are a form of non-recourse factoring 
that are common practice within the aerospace sector and with large customers in the Flexonics Division. In a reverse factoring scheme, a financial 
counterparty commits to pay supplier invoices ahead of due date in exchange for a discount interest charge. It is a funding solution initiated by the 
customer to provide the supplier with an alternative financing arrangement. The Group participates in reverse factoring schemes as a way of reducing 
credit risk. The trade receivables reverse factored at 31 December 2023 were £29.1m (2022 – £24.9m). The net impact of reverse factoring on 2023 
was a cash inflow in working capital of £5.5m (2022 – £6.2m inflow) and the discount interest presented within other finance costs is a charge of 
£0.8m in 2023 (2022 – £0.6m).

Liquidity risk management
Liquidity risk reflects the risk that the Group will have insufficient resources to meet its financial liabilities as they fall due. The Group manages liquidity 
risk by maintaining adequate reserves, banking facilities and revolving credit facilities, by continuously monitoring forecast and actual cash flows and 
matching the maturity profiles of financial assets and liabilities. Cash flow forecasts are produced monthly, together with appropriate capacity planning 
and scenario analysis, to ensure that bank covenant and liquidity targets will be met. The Directors also regularly assess the balance of capital and debt 
funding of the Group, as part of a process to satisfy the Group’s long-term strategic funding requirements.

As noted in the Financial Review on pages 74 to 77, the Group is currently in a well-funded position, with significant headroom under its committed 
borrowing facilities. It is considered unlikely that the Group will face any significant funding issues in the foreseeable future.

166

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

FINANCIAL STATEMENTS / Notes to the Consolidated  
Financial Statements continued

20. Financial instruments continued
Categories of financial instruments

Carrying value of financial assets:
Cash and cash equivalents
Trade receivables
Other receivables
Financial assets at amortised cost
Foreign exchange contracts – cash flow hedges
Foreign exchange contracts – held for trading
Total financial assets

Carrying value of financial liabilities:
Bank overdrafts and loans
Lease liabilities
Trade payables
Deferred consideration
Other payables
Financial liabilities at amortised cost
Contingent Consideration – fair value through profit or loss
Foreign exchange contracts – cash flow hedges
Foreign exchange contracts – held for trading
Total financial liabilities

Undiscounted contractual maturity of financial liabilities at amortised cost:
Amounts payable:
On demand or within one year
In the second to fifth years inclusive
After five years

Less: future finance charges
Financial liabilities at amortised cost

Year ended
2023
£m

Year ended
2022
£m

 47.6 
 124.9 
 0.4 
 172.9 
 2.5 
 0.1 
 175.5 

 179.6 
 71.8 
 102.1 
 – 
 67.8 
 421.3 
 29.0 
 4.1 
 0.1 
 454.5 

 191.8 
 234.5 
 46.7 
 473.0 
 (51.7)
 421.3 

 43.2 
 110.6 
 0.2 
 154.0 
 2.5 
 0.2 
 156.7 

 143.7 
 78.4 
 103.4 
 23.4 
 65.1 
 414.0 
 28.9 
 8.5 
 0.1 
 451.5 

 228.9 
 149.1 
 81.5 
 459.5 
 (45.5)
 414.0 

The contingent consideration which is potentially payable in less than 1 year and also more than one year but less than five years has a gross value at 
31 December 2023 of $40m (£31.5m) and a discounted value of $36.9m (£29.0m). At 31 December 2022 the gross value was $40m (£33.1m) and a 
discounted value was $35m (£28.9m).

The carrying amount is a reasonable approximation of fair value for the financial assets and liabilities, excluding leases, noted above except for bank 
overdrafts and loans, disclosure of which are included within Note 19.

An ageing analysis of trade receivables is disclosed within Note 18.

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

167

FINANCIAL STATEMENTS / Notes to the Consolidated  
Financial Statements continued

20. Financial instruments continued
Forward foreign exchange contracts
The Group enters into forward foreign exchange contracts to hedge the exchange risk arising on the operation’s trading activities in foreign currencies 
in accordance with the Group’s accounting policy as set out in Note 2. At 31 December 2023, total notional amounts and fair values of outstanding 
forward foreign exchange contracts that the Group have committed are given below:

Notional amounts:
Foreign exchange contracts – cash flow hedges
Foreign exchange contracts – held for trading
Total
Less: amounts maturing within 12 months
Amounts maturing after 12 months

Contractual maturity:
Cash flow hedges balances due within one year:
Outflow
Inflow

Cash flow hedges balances due between one and two years:
Outflow
Inflow

Cash flow hedges balances due between two and five years:
Outflow
Inflow

Held for trading balances due within one year:
Outflow
Inflow

Fair values:
Foreign exchange contracts – cash flow hedges
Foreign exchange contracts – held for trading
Total liability

Year ended
2023
£m

Year ended
2022
£m

 157.2 
 7.0 
 164.2 
 (111.4)
 52.8 

 159.4 
 0.5 
 159.9 
 (99.4)
 60.5 

 (105.6)
 105.8 

 (101.5)
 99.9 

 (23.8)
 23.0 

 (22.9)
 22.0 

 (30.9)
 30.0 

 (42.5)
 38.6 

 (6.9)
 6.9 

 (0.5)
 0.5 

 (1.6)
 – 
 (1.6)

 (6.0)
 0.1 
 (5.9)

These fair values are based on market values of equivalent instruments at the Balance Sheet date, comprising £2.6m (2022 – £2.7m) assets included 
in trade and other receivables and £4.2m (2022 – £8.6m) liabilities included in trade and other payables. The fair value of currency derivatives that are 
designated and effective as cash flow hedges amounting to £1.3m loss (2022 – £4.9m loss) has been deferred in equity.

Fair values
The following table presents an analysis of financial instruments that are measured subsequent to initial recognition at fair value, grouped into Levels 
1–3 based on the degree to which the fair value is observable:

Level 1 

those fair values derived from quoted prices (unadjusted) in active markets for identical assets or liabilities;

Level 2 

 those fair values derived from inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either 
directly (i.e. as prices) or indirectly (i.e. derived from prices); and

Level 3 

 those fair values derived from valuation techniques that include inputs for the asset or liability that are not based on observable market data 
(unobservable inputs).

There has not been any transfer of assets or liabilities between levels. There are no non-recurring fair value measurements. Level 2 fair values are 
derived from future cash flows, of open forward contracts at 31 December, translated by the difference between contractual rates and observable 
forward exchange rates.

168

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

FINANCIAL STATEMENTS / Notes to the Consolidated  
Financial Statements continued

20. Financial instruments continued

31 December 2023

Assets
Foreign exchange contracts – cash flow hedges
Foreign exchange contracts – held for trading
Total assets

Liabilities
Contingent Consideration – fair value through profit or loss
Foreign exchange contracts – cash flow hedges
Foreign exchange contracts – held for trading

Total liabilities

31 December 2022
Assets
Foreign exchange contracts – cash flow hedges
Foreign exchange contracts – held for trading
Total assets

Liabilities
Contingent Consideration – fair value through profit or loss
Foreign exchange contracts – cash flow hedges
Foreign exchange contracts – held for trading
Total liabilities

Level 1
£m

Level 2
£m

Level 3
£m

 – 
 – 
 – 

 – 
 – 
 – 

 – 

 2.5 
 0.1 
 2.6 

 – 
 4.1 
 0.1 

 4.2 

 – 
 – 
 – 

 29.0 
 – 
 – 

 29.0 

Level 1
£m

Level 2
£m

Level 3
£m

 – 
 – 
 – 

 – 
 – 
 – 
 – 

 2.5 
 0.2 
 2.7 

 – 
 8.5 
 0.1 
 8.6 

 – 
 – 
 – 

 28.9 
 – 
 – 
 28.9 

Total
£m

 2.5 
 0.1 
 2.6 

 29.0 
 4.1 
 0.1 

 33.2 

Total
£m

 2.5 
 0.2 
 2.7 

 28.9 
 8.5 
 0.1 
 37.5 

An amount of £0.7m gain (2022 – £0.8m loss) has been transferred to the Consolidated Income Statement, and is included within operating profit.

Hedge effectiveness is determined at the inception of the hedge relationship, and through periodic prospective effectiveness assessments to ensure 
that an economic relationship exists between the hedged item and hedging instrument. The Group enters into hedge relationships where the critical 
terms of the hedging instrument match exactly with the terms of the hedged item, and so a qualitative assessment of effectiveness is performed. If 
changes in circumstances affect the terms of the hedged item such that the critical terms no longer match exactly with the critical terms of the 
hedging instrument, the Group uses the hypothetical derivative method to assess effectiveness.

Ineffectiveness is recognised on a cash flow hedge where the cumulative change in the designated component value of the hedging instrument 
exceeds on an absolute basis the change in value of the hedged item attributable to the hedged risk. In hedges of the above foreign exchange 
contracts this may arise if the timing of the transaction changes from what was originally estimated.

The hedged forecast transactions denominated in foreign currency are expected to occur at various dates during the next 60 months. Amounts 
deferred in equity are recognised in the Consolidated Income Statement in the same period in which the hedged items affect profit or loss, which is 
generally within 12 months from the Balance Sheet date.

In 2022 and 2023 some cash flow hedging relationships were discontinued because forecast foreign currency transactions were no longer highly 
probable and no longer expected to occur. Previously accumulated gains or losses on the forward contracts were immediately reclassified to the 
income statement. These forward contracts, and the forward contracts entered to unwind the position, that remained at 31 December 2022 and 31 
December 2023 were presented in the balance sheet as held for trading assets.

The fair value of contingent consideration is based on the expected present value technique, using risk-adjusted discount rate to discount probability 
weighted cashflows.

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

169

FINANCIAL STATEMENTS / Notes to the Consolidated  
Financial Statements continued

21. Tax balance sheet
Current tax
The current tax receivable of £2.3m (2022 – £2.1m) includes excess tax paid to tax authorities that is expected to be recovered within 12 months by 
way of offset against future tax liabilities or refund.

The majority of the Group’s taxable profits arise in countries, including the US, where the estimated tax liabilities are paid in on-account instalments 
during the year to which they relate and are largely paid at the Balance Sheet date. The current tax liability of £10.0m (2022 – £17.7m) includes £2.3m 
(2022 – £1.5m) tax due on profits of the current and prior years as well as £7.7m (2022 – £16.2m) provisions for tax uncertainties that represent 
amounts expected to be paid but by their nature, there is uncertainty over timing and eventual settlement. During the year provisions totalling £7.0m in 
respect of historical Americas uncertain tax positions were released as well as other net releases of £0.8m. Amounts receivable of £nil (2022 – £2.8m) 
that are considered to have a right of offset against provisions for tax uncertainties are also included within the current tax liability.

The Group recognises provisions for tax items which are considered to have a range of possible tax outcomes and separately accounts for interest that 
may be due thereon. These uncertainties exist due to a number of factors including differing interpretations of local tax laws and the determination of 
appropriate arm’s length pricing in accordance with OECD transfer pricing principles on internal transactions and financing arrangements. In calculating 
the carrying amount of provisions, Management estimates the tax which could become payable as a result of differing interpretations and decisions by 
tax authorities in respect of transactions and events whose treatment for tax purposes is uncertain. In accordance with IFRIC 23, individual provisions 
are established based on an assessment of whether it is the most likely individual outcome, or the expected outcome on a probability basis that is 
likely to best reflect the resolution of the uncertainty. The range of reasonably possible outcomes considered by the Board is not expected to increase 
the provision by a material amount.

Deferred tax liabilities and assets
The following are the deferred tax liabilities and assets recognised by the Group and movements thereon during the current and prior reporting period:

Accelerated
tax
depreciation
£m

Unrealised 
FX
gains
£m

Goodwill and 
intangible
amortisation
£m

Retirement
benefits
£m

R&D 
tax credits
£m

 (5.6)

 (15.6)

At 1 January 2022
(Charge)/credit to Consolidated 
Income Statement
(Charge)/credit to other  
comprehensive income
(Charge)/credit direct to equity
Exchange differences
At 1 January 2023
(Charge)/credit to Consolidated  
Income Statement
(Charge)/credit to other  
comprehensive income
(Charge)/credit direct to equity
Exchange differences
Asset/(liability) at  
31 December 2023

 (13.2)

 (2.6)

 – 
 – 
 (1.7)
 (17.5)

 (2.3)

 – 
 – 
 1.1 

 (18.7)

 0.4 

 – 

 0.7 
 – 
 – 
 1.1 

 0.1 

 (0.9)
 – 
 – 

 0.3 

 5.8 

 (3.1)

 – 
 – 
 – 
 2.7 

 (0.6)

 5.7 
 – 
 0.3 
 (10.2)

 0.6 
 – 
 (0.1)

 – 
 – 
 – 

 (1.4)

 – 
 – 
 (0.7)
 (7.7)

 (0.7)

 – 
 – 
 0.4 

Tax 
losses
£m

 4.6 

 0.3 

 – 
 – 
 (0.7)
 4.2 

Other 
temporary
differences
£m

 18.8 

 11.5 

 – 
 – 
 3.3 
 33.6 

 – 
 0.9 
 (2.1)

 – 
 – 
 (0.1)

 3.4 

Total
£m

 (4.8)

 4.1 

 6.4 
 – 
 0.5 
 6.2 

 7.7 

 (0.3)
 0.9 
 (0.8)

 (8.0)

 (10.1)

 0.8 

 46.0 

 13.7 

 (0.4)

 (1.9)

 (0.7)

 13.6 

Other temporary differences include assets in the US of £17.3m (2022 – £15.6m) in respect of inventory provisions, accruals and other expenses 
where tax relief is only available when items are realised or paid as well other timing differences for interest costs of £4.9m (2022 – £2.3m) and R&D 
expenditure expected to be deductible in future periods of £10.5m (2022 – £4.8m). Also included are assets held in respect of IFRS16 of £1.9m (2022 
– £1.9m) and share-based compensation £3.7m (2022 – £1.9m).

The deferred tax liability in respect of retirement benefits relates primarily to the Senior plc UK defined benefit pension plan £12.0m (2022 – £12.9m), 
net of deferred tax assets on other schemes.

UK deferred tax assets and liabilities at the Balance Sheet date have been stated at the future rate of UK corporation tax of 25% at which assets are 
expected to be realised or liabilities settled. This has resulted in an overall increase in the net deferred tax liability at 31 December 2023 of £0.4m. 

Certain deferred tax assets and liabilities have been offset. The following is the analysis of the deferred tax balances, after offset: 

Deferred tax assets
Deferred tax liabilities

170

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

Year ended
2023
£m

Year ended
2022
£m

 20.7 
 (7.0)
 13.7 

 10.9 
 (4.7)
 6.2 

FINANCIAL STATEMENTS / Notes to the Consolidated  
Financial Statements continued

21. Tax balance sheet continued
Deferred tax assets are recognised to the extent that it is probable that future taxable profits will be available, including those arising from the reversal 
of other taxable temporary differences, against which the assets can be utilised. 

At the Balance sheet date the Group has recognised deferred tax assets in respect of losses of £3.4m (2022 – £4.2m), including £1.6m (2022 – £3.1m) 
recognised against deferred tax liabilities and £1.8m (2022 – £1.1m) recognised based on anticipated profits in the Group’s five year forecast to 2028 as 
approved by the Board.

Due to uncertainty as to the availability of future profits against which tax losses may be utilised, £23.1m (2022 – £24.0m) of losses have not been 
recognised. Included in unrecognised tax losses are losses of £13.2m (2022 – £12.2m) that will expire over a period of one to nine years. Other losses 
may be carried forward indefinitely. 

At the Balance Sheet date, a deferred tax liability of £0.3m (2022 – £0.2m) has been recognised in respect of the aggregate amount of temporary 
differences associated with undistributed earnings of subsidiaries expected to reverse in the foreseeable future. No temporary difference has been 
recognised in respect of £28.0m (2022 – £35.1m) of undistributed earnings, which may be subject to a withholding tax, as the Group is in a position to 
control the timing of the reversal of the temporary differences and it is not probable that such differences will reverse in the foreseeable future.

At the Balance Sheet date, the Group had £5.0m (2022 – £5.0m) of surplus Advanced Corporation Tax (‘ACT’), previously written off, for which no 
deferred tax asset has been recognised as it is unlikely to be recovered in the foreseeable future due to the UK earnings profile. The Group also has 
£18.0m (2022 – £18.0m) of unused capital losses.

22. Lease liabilities
When measuring lease liabilities, the Group discounts lease payments using incremental borrowing rates, determined on a lease portfolio basis.

Undiscounted contractual maturity of lease liabilities:

Amounts payable:
On demand or within one year
In the second to fifth years inclusive
After five years

Less: future finance charges
Lease liabilities

Amounts recognised in the Consolidated Income Statement:

Interest on lease liabilities
Income from sub-leasing right-of-use assets
Expenses relating to short-term leases

Amounts recognised in the Consolidated Cash Flow Statement

Cash outflow for leases

Year ended
2023
£m

Year ended
2022
£m

 12.7 
 37.7 
 46.7 
 97.1 
 (25.3)
 71.8 

 12.9 
 38.1 
 55.7 
 106.7 
 (28.3)
 78.4 

Year ended
2023
£m

Year ended
2022
£m

 2.9 
 – 
 0.1 
 3.0 

 2.5 
 (0.1)
 0.1 
 2.5 

Year ended
2023
£m

13.1

Year ended
2022
£m

11.6

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

171

FINANCIAL STATEMENTS / Notes to the Consolidated  
Financial Statements continued

23. Trade and other payables
Trade and other payables at 31 December comprise the following:

Current liabilities
Trade payables
Social security and PAYE
Value added tax
Foreign exchange contracts
Accrued expenses
Total trade and other payables

Year ended
2023
£m

Year ended
2022
£m

 102.1 
 5.2 
 1.3 
 2.1 
 77.7 
 188.4 

 103.4 
 4.8 
 1.6 
 3.9 
 77.5 
 191.2 

Foreign exchange contracts of £2.1m (2022 – £4.7m) and advance payments of £4.9m (2022 – £1.0m) is included in Others, under Non-current 
liabilities on the Consolidated Balance Sheet.

The Directors consider that the carrying amount of trade payables approximates to their fair value.

The average credit period taken for trade purchases is 58 days (2022 – 63 days).

24. Provisions

At 1 January 2022
Additional provision in the year
Utilisation of provision
Release of unused amounts
Exchange differences
At 1 January 2023
Additional provision in the year
Reclassification
Utilisation of provision
Release of unused amounts
Exchange differences
At 31 December 2023
Included in current liabilities

Warranty
£m

Restructuring
£m

Legal claims
 and contractual
 matters
£m

 6.9 
 3.7 
 (0.1)
 (0.3)
 0.6 
 10.8 
 4.4 
4.8
 (1.3)
 (0.3)
 (0.5)
 17.9 
 3.0 

 1.3 
 1.2 
 (2.3)
 – 
 – 
 0.2 
 2.4 
–
 (2.1)
 – 
 – 
 0.5 
 0.5 

 7.8 
 6.2 
 (2.5)
 (3.3)
 0.4 
 8.6 
 4.4 
(4.8)
 (0.1)
(0.9)
 (0.1)
 7.1 
 7.0 

Total
£m

 16.0 
 11.1 
 (4.9)
 (3.6)
 1.0 
 19.6 
11.2
–
 (3.5)
(1.2)
 (0.6)
 25.5 
 10.5 

Warranty
Provisions for warranty costs are based on an assessment of future claims with reference to past experience. £3.0m of costs are expected to settle 
within the next 12 months. The warranty costs include a provision of £11.0m related to one specific disputed commercial matter. In 2022, this 
provision was £8.6m, of which £4.8m was recorded in Legal claims and contractual matters and subsequently reclassified to Warranty in 2023 
following a review of the overall nature of the matter. The range of reasonably possible outcomes considered by the Board is £5.4m, which reflects a 
reasonably possible increase or decrease of £2.7m. No further details on the matter are disclosed to avoid prejudicing the contractual position.

Restructuring
The Group continued to implement further restructuring in 2023, discussed in further detail in Note 9. The amount recorded is expected to be fully 
utilised in 2024.

Legal claims and contractual matters
Provisions at 31 December 2023 comprise £7.1m (2022- £8.6m, of which £4.8m was subsequently reclassified to Warranty in 2023 as explained 
above) relating to contractual matters that have arisen in the ordinary course of business, the settlement of which are subject to ongoing discussions. 
Management exercises judgment to determine the best estimate of the most likely outcome, having considered each provision separately and the 
possible range of outcomes. Amounts are recorded for known issues based on past experience of similar items and other known factors and 
circumstances. As with any judgment there is a high degree of inherent uncertainty, particularly with legal proceedings and claims, and the actual 
amounts of the settlement could differ from the amount provided.

172

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

FINANCIAL STATEMENTS / Notes to the Consolidated  
Financial Statements continued

25. Share capital

Issued and fully paid:
419.4 million ordinary shares of 10p each

No shares were issued during 2023 and 2022.

The Company has one class of ordinary shares which carry no right to fixed income.

26. Share premium account

Balance at 1 January
Movement in year
Balance at 31 December

27. Equity reserve

Balance at 1 January
Transfer to retained earnings reserve
Movement in year
Balance at 31 December

The transfer to retained earnings reserve is in respect of equity-settled share-based payments that vested during the year.

The movement in the year of £4.1m (2022 – £4.3m) is in respect of the share-based payment charge for the year.

Year ended
2023
£m

Year ended
2022
£m

 41.9 

 41.9 

Year ended
2023
£m

Year ended
2022
£m

 14.8 
 – 
 14.8 

 14.8 
 – 
 14.8 

Year ended
2023
£m

Year ended
2022
£m

 6.4 
 (2.6)
 4.1 
 7.9 

 5.8 
 (3.7)
 4.3 
 6.4 

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

173

FINANCIAL STATEMENTS / Notes to the Consolidated  
Financial Statements continued

28. Hedging and translation reserves

Balance at 1 January
Exchange differences on translation of overseas operations
Change in fair value of hedging derivatives
Tax on foreign exchange contracts – cash flow hedges
Balance at 31 December

Hedging
reserve
Year ended
2023
£m

Translation
reserve
Year ended
2023
£m

Total
Year ended
2023
£m

Hedging
reserve
Year ended
2022
£m

Translation
reserve
Year ended
2022
£m

Total
Year ended
2022
£m

 (38.8)
 – 
 3.6 
 (0.9)
 (36.1)

 90.3 
 (16.9)
 – 
 – 
 73.4 

 51.5 
 (16.9)
 3.6 
 (0.9)
 37.3 

 (37.2)
 – 
 (2.3)
 0.7 
 (38.8)

 65.8 
 24.5 
 – 
 – 
 90.3 

 28.6 
 24.5 
 (2.3)
 0.7 
 51.5 

Hedging Reserve
At 31 December 2023, the hedging reserve comprises net investment hedging losses of £35.2m (2022 – £35.2m), foreign exchange contracts – cash 
flow hedge losses of £1.3m (2022 – £4.9m) and related tax gains of £0.4m (2022 – £1.3m).

Movement in fair value of foreign exchange contracts – cash flow hedges:

Balance at 1 January
Fair value movement recognised in Hedging reserve
Fair value movement recognised in Income Statement
Fair value movement recognised in Hedging reserve  
and Income Statement
Balance at 31 December

Derivatives at
fair value
through
Hedging
Reserve
Year ended
2023
£m

Derivatives at
fair value
through
Income
Statement
Year ended
2023
£m

 (4.9)
2.7
–

0.9
 (1.3)

 (1.0)
–
1.6

(0.9)
 (0.3)

Derivatives at
fair value
through
Hedging
Reserve
Year ended
2022
£m

Derivatives at
fair value
through
Income
Statement
Year ended
2022
£m

 (2.6)
(4.5)
–

2.2
 (4.9)

 (0.2)
–
1.4

(2.2)
 (1.0)

Total
Year ended
2023
£m

 (5.9)
2.7
1.6

–
 (1.6)

Total
Year ended
2022
£m

 (2.8)
(4.5)
1.4

–
 (5.9)

The Group uses foreign currency forward contracts to manage its foreign currency risk associated with its highly probable forecast transactions. These 
contracts are designated as cash flow hedge relationships. To the extent these hedges are effective, the change in fair value of the hedging instrument 
is recognised in the hedging reserve. The sum of the fair value of foreign exchange contracts deferred in the hedging reserve and recognised in the 
Income Statement is presented as foreign exchange contracts – cash flow hedges. See Note 20 for further details.

Costs of Hedging
The group designates the forward component of foreign currency forward contracts as hedging instruments in cash flow hedge relationships.

29. Retained earnings

Balance at 1 January
Dividends paid
Profit for the year
Pension actuarial loss
Transfer from equity reserve
Transfer from own share reserve
Tax on deductible temporary differences
Balance at 31 December

174

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

Year ended
2023
£m

Year ended
2022
£m

 346.5 
 (6.6)
 31.1 
 (2.6)
 2.6 
 (4.5)
 1.5 
 368.0 

 343.2 
 (1.2)
 20.2 
 (23.1)
 3.7 
 (2.0)
 5.7 
 346.5 

FINANCIAL STATEMENTS / Notes to the Consolidated  
Financial Statements continued

30. Own shares

Balance at 1 January
Transfer to retained earnings reserve
Purchase of new shares
Balance at 31 December

Year ended
2023
£m

Year ended
2022
£m

 (11.7)
 4.5 
 (5.6)
 (12.8)

 (9.2)
 2.0 
 (4.5)
 (11.7)

The own shares reserve represents the cost of shares purchased in the market and held by the Senior plc Employee Benefit Trust to satisfy options 
under the Group’s share option schemes (see Note 33).

At 31 December 2023, the number of own shares held by the Senior Plc Employee Benefit Trust is 6,758,973 (2022 – 5,716,834).

31. Acquisition and disposal activities

Acquisition of Spencer Aerospace Manufacturing, LLC
On 25 November 2022, the Group acquired substantially all of the assets of Spencer Aerospace Manufacturing, LLC, a leading manufacturer of highly 
engineered, high-pressure hydraulic fluid fittings for use in commercial and military aerospace applications, located in Valencia, California, USA. This 
acquisition enhances Senior’s industry leading fluid conveyance capabilities and is an important step in our strategy to optimise our portfolio and 
maximise value for shareholders.

The initial consideration was $30m (£24.8m) paid in cash at completion, with a net working capital adjustment of $0.2m (£0.2m), of which $0.6m 
(£0.5m) was paid in cash initially and $0.4m (£0.3m) cash adjustment was received in January 2023. A further $30m (£24.2m) was paid in November 
2023. Additionally, there is contingent consideration of $40m (£29.0m) potentially payable, in milestone amounts, dependent on the financial 
performance of Spencer Aerospace during the period between completion and 31 December 2026. The most likely range of this contingent element 
is estimated between $30m and $40m. The fair value of contingent consideration assumes expanding the relationship with Spencer’s established 
customers and leveraging Senior’s strong relationships with OEMs, Tier 1 integrators and after market customers around the world to exploit 
opportunities for Spencer Aerospace.

In 2023, £1.5m costs (2022 – £1.2m) were incurred related to the acquisition.

The movement of deferred and contingent consideration payable since acquisition date is shown below:

Balance at 1 January
Consideration payable on acquisition
Cash paid net of working capital received/paid
Interest unwind charged to the Income Statement
Effect of movements in exchange rates
Balance at 31 December

Amounts falling due within one year
Amounts falling due after one year
Deferred and contingent consideration at 31 December
Working capital receivable at 31 December

Also in 2023, £3.2m costs associated with potential disposal and other corporate activities were incurred (2022 – £0.2m).

Year ended
2023
£m

Year ended
2022
£m

 52.0 
 – 
 (23.9)
 2.9 
 (2.0)
 29.0 

10.5
18.5
 29.0 
–

 – 
 76.9 
 (25.3)
 0.3 
 0.1 
 52.0 

23.4
28.9
 52.3
(0.3)

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

175

FINANCIAL STATEMENTS / Notes to the Consolidated  
Financial Statements continued

32. Notes to the consolidated cash flow statement
A) Reconciliation of operating profit to net cash from operating activities

Operating profit
Adjustments for:
Depreciation of property, plant and equipment
Amortisation of intangible assets
Profit on sale of fixed assets
Share-based payment charges
Pension contributions
Pension service and running costs
Corporate undertaking costs
Share of joint venture
Increase in inventories
Increase in receivables
Increase in payables and provisions
Restructuring impairment of property, plant and equipment and software
US pension settlement
Working capital and provisions currency movements
Cash generated by operations
Income taxes paid
Interest paid
Net cash from operating activities

Year ended
2023
£m

Year ended
2022
£m

 37.9 

 32.5 

 48.0 
 3.7 
 (0.2)
 4.1 
 (1.4)
 1.3 
 (1.9)
 (1.0)
 (21.7)
 (20.4)
 16.8 
 1.2 
 (0.9)
 (1.3)
 64.2 
 (5.6)
 (17.2)
 41.4 

 48.1 
 1.7 
 (0.1)
 4.3 
 (2.9)
 1.5 
 (1.4)
 (0.4)
 (34.2)
 (18.8)
 37.5 
 1.3 
 – 
 1.8 
 70.9 
 (3.5)
 (9.7)
 57.7 

176

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

FINANCIAL STATEMENTS / Notes to the Consolidated  
Financial Statements continued

32. Notes to the consolidated cash flow statement continued
B) Free cash flow
Free cash flow, a non-statutory item, enhances the reporting of the cash-generating ability of the Group prior to corporate activity such as acquisitions, 
restructuring, disposal activities, financing and transactions with shareholders. It is used as a performance measure by the Board and Executive 
Committee and is derived as follows:

Net cash from operating activities
Corporate undertaking costs
Net Restructuring cash paid/(received)
Site relocation costs
US pension settlement cash paid
Interest received
Proceeds on disposal of property, plant and equipment
Purchases of property, plant and equipment 
Purchase of intangible assets
Free cash flow

C) Analysis of net debt

Cash and bank balances
Overdrafts
Cash and cash equivalents
Debt due within one year
Debt due after one year
Lease liabilities (1)
Liabilities arising from financing activities
Total

Notes

9

Year ended
2023
£m

Year ended
2022
£m

 41.4 
 1.9 
 2.1 
 0.1 
 0.9 
 4.3 
 0.7 
 (33.7)
 (2.2)
 15.5 

 57.7 
 1.4 
 (2.1)
 – 
 – 
 0.7 
 0.5 
 (28.7)
 (1.8)
 27.7 

Notes

22

At 
1 January
2023
£m

 43.2 
 (0.5)
 42.7 
 – 
 (143.2)
 (78.4)
 (221.6)
 (178.9)

Net
Cash
flow
£m

 5.5 
 (1.3)
 4.2 
 – 
 (39.9)
 10.2 
 (29.7)
 (25.5)

Exchange
movement
£m

Other
Lease
 Movements 
£m

At
31 December
2023
£m

 (1.1)
 – 
 (1.1)
 – 
 5.3 
 4.3 
 9.6 
 8.5 

 – 
 – 
 – 
 – 
 – 
 (7.9)
 (7.9)
 (7.9)

 47.6 
 (1.8)
 45.8 
 – 
 (177.8)
 (71.8)
 (249.6)
 (203.8)

(1)   The change in lease liabilities in the year ended 31 December 2023 includes lease rental payments of £13.1m (£2.9m of these payments relates to lease interest), 

£4.3m exchange movement and £7.9m other movements which are related to lease additions and modifications.

Cash and bank balances
Overdrafts
Cash and cash equivalents
Debt due within one year
Debt due after one year
Lease liabilities(2)
Liabilities arising from financing activities
Total

Notes

22

At 
1 January
2022
£m

 51.1 
 – 
 51.1 
 (14.8)
 (116.2)
 (73.2)
 (204.2)
 (153.1)

Net
Cash
flow
£m

 (10.8)
 (0.5)
 (11.3)
 17.2 
 (17.6)
 9.1 
 8.7 
 (2.6)

Exchange
movement
£m

Other
Lease
 Movements 
£m

At
31 December
2022
£m

 2.9 
 – 
 2.9 
 (2.4)
 (9.4)
 (5.3)
 (17.1)
 (14.2)

 – 
 – 
 – 
 – 
 – 
 (9.0)
 (9.0)
 (9.0)

 43.2 
 (0.5)
 42.7 
 – 
 (143.2)
 (78.4)
 (221.6)
 (178.9)

(2)   The change in lease liabilities in the year ended 31 December 2022 includes lease rental payments of £11.6m (£2.5m of these payments relates to lease interest), 

£5.3m exchange movement and £9.0m other movements, which comprise £4.3m related to lease additions and modifications and £4.7m related to lease acquired on 
acquisition.

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

177

FINANCIAL STATEMENTS / Notes to the Consolidated  
Financial Statements continued

32. Notes to the consolidated cash flow statement continued

Cash and cash equivalents comprise:
Cash and bank balances
Overdrafts
Total

Year ended
2023
£m

Year ended
2022
£m

 47.6 
 (1.8)
 45.8 

 43.2 
 (0.5)
 42.7 

Cash and cash equivalents (which are presented as a single class of assets on the face of the Consolidated Balance Sheet) comprise cash at bank and 
other short-term highly liquid investments with a maturity of three months or less. The Directors consider that the carrying amount of cash and cash 
equivalents approximates to their fair value.

D) Analysis of working capital and provisions
Working capital comprises the following:

Inventories
Trade and other receivables
Trade and other payables
Working capital, including derivatives
Items excluded:
Foreign exchange contracts
Total 

Working capital and provisions movement, net of restructuring items, a non-statutory cash flow item, is derived as follows:

Increase in inventories
Increase in receivables
Increase in payables and provisions
Working capital and provisions movement, excluding currency effects
Items excluded:
(Increase)/decrease in restructuring related inventory impairment
(Increase)/decrease in net restructuring provision and other receivables
Total

Year ended
2023
£m

Year ended
2022
£m

 207.5 
 141.7 
 (188.4)
 160.8 

 0.1 
 160.9 

 194.3 
 126.7 
 (191.2)
 129.8 

 1.5 
 131.3 

Year ended
2023
£m

Year ended
2022
£m

 (21.7)
 (20.4)
 16.8 
 (25.3)

 (2.0)
 (0.3)
 (27.6)

 (34.2)
 (18.8)
 37.5 
 (15.5)

 2.7 
 0.7 
 (12.1)

33. Share-based payments
The Group recognised total expenses of £4.7m (2022 – £4.6m) related to share-based payments, of which £4.1m (2022 – £4.3m) related to equity-
settled share-based payments, and £0.6m (2022 – £0.3m) related to social security costs on share-based payments. As at 31 December 2023, the 
Group had a liability of £1.1m (2022 – £0.6m) arising from share-based payments relating to social security costs.

A) 2014 Long-Term Incentive Plan
Equity-settled Long-Term Incentive Plans
On 14 March 2023, 5,159,842 shares were awarded under the 2014 Long-Term Incentive Plan. Awards made under this plan have a three-year vesting 
period, and are subject to the following equally weighted performance conditions: adjusted earnings per share (EPS), total shareholder return (TSR), 
and for awards granted from 2021, there is also a return on capital employed (ROCE) performance condition. The adjusted EPS and ROCE 
performance conditions’ targets are expressed as absolute numbers for the final financial year of the three-year performance period. The threshold of 
the TSR performance condition requires the Company’s TSR performance to fall within the top half of a comparator group at the end of the three-year 
performance period. Vesting levels increase with higher performance. The awards are settled by delivering shares to the participants.

The estimated fair value for the awards granted in the year, excluding for the Executive Directors, with EPS and ROCE conditions is 157.00p, which is 
the share price at the date of grant. The estimated fair value for the awards granted in the year, excluding for the Executive Directors, with TSR 
conditions is 117.70p per share reflecting an adjustment of 33% to the fair value of the awards with EPS conditions due to the stringent TSR condition. 
The respective fair values for awards made to the Executive Directors is 128.70p and 96.50p reflecting the two year retention period.

These fair values were calculated by applying a binomial option pricing model. This model incorporates a technique called “bootstrapping”, which 
models the impact of the TSR condition. The model inputs at the date of grant were the share price (157.00p for the main award), expected volatility of 
60% per annum, and the performance conditions as noted above. Expected volatility was determined by calculating the historical volatility of the 
Group’s share price over the previous three years.

178

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

FINANCIAL STATEMENTS / Notes to the Consolidated  
Financial Statements continued

33. Share-based payments continued
The following share awards were outstanding as at 31 December 2023 and 2022:

Outstanding at 1 January
Granted
Exercised
Forfeited
Outstanding at 31 December

Year ended
2023
Number of
shares

Year ended
2022
Number of
shares

 11,038,212 
 5,159,842 
 – 
 (3,060,946)
 13,137,108 

 9,434,241 
 4,307,035 
 – 
 (2,703,064)
 11,038,212 

B) Enhanced SMIS Deferred Share Award
On 14 March 2023, 1,248,825 shares were awarded under the Enhanced SMIS Deferred Share Award. Shares earned under this award have a 
three-year deferral period and would be subject to forfeiture by a “bad leaver” over that deferral period. There are no performance criteria for this 
award. The awards are settled by delivering shares to the participants.

The estimated fair value for the awards granted in the year is 157.00p per share, which is the share price at the date of grant. 

The following share awards were outstanding as at 31 December 2023 and 2022:

Outstanding at 1 January
Granted
Exercised
Forfeited
Outstanding at 31 December

Year ended
2023
Number of
shares

 2,542,363 
 1,250,446 
 (657,584)
 – 
 3,135,225 

Year ended
2022
Number of
shares

 2,003,691 
 1,353,612 
 (677,193)
 (137,747)
 2,542,363 

C) Savings-Related Share Option Plan
The Company operates a Savings-Related Share Option Plan for eligible employees across the Group. There are no performance criteria for this 
arrangement and options are issued to all participants in accordance with the HM Revenue & Customs rules for such savings plans. Savings-Related 
Share Options were last issued on 5 May 2023.

The following options were outstanding as at 31 December 2023 and 2022::

Outstanding at 1 January
Granted
Exercised
Forfeited
Expired
Outstanding at 31 December
Exercisable at 31 December

Year ended 2023

Year ended 2022

Number of
share
options

 2,956,614 
 2,737,695 
 (6,315)
 (745,004)
 – 
 4,942,990 
 – 

Weighted
average
exercise
price

124.90p
 156.30p 
 118.40p 
149.06p
 – 
138.66p
 – 

Number of
share
options

 4,253,504 
 – 
 (1,905)
 (545,138)
 (749,847)
 2,956,614 
 190,580 

Weighted
average
exercise
price

144.61p
–
 118.40p 
148.81p
219.30p
124.90p
 219.30p 

6,315 shares were exercised in 2023 (2022 – 1,905 shares). The options outstanding at 31 December 2023 had exercise prices of 156.30p and 
118.40p per share, and a weighted average remaining contractual life of 2.0 years. The options outstanding at 31 December 2022 had exercise prices 
of 118.40p and 219.30p per share, and a weighted average remaining contractual life of 1.8 years.

D) Restricted Share Awards
On 14 March 2023, 245,000 shares were awarded under this plan. Shares granted under this award have a three-year deferral period and would be 
subject to forfeiture by a “bad leaver” over that deferral period. There are no performance criteria for this award. The awards are settled by delivering 
shares to the participants.

The estimated fair value for the awards granted in the year is 157.00p per share, which is the share price at the date of grant.

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

179

FINANCIAL STATEMENTS / Notes to the Consolidated  
Financial Statements continued

33. Share-based payments continued
The following share awards were outstanding as at 31 December 2023 and 2022:

Outstanding at 1 January
Granted
Exercised
Forfeited
Outstanding at 31 December

Year ended
2023
Number of
shares

 1,823,950 
 245,000 
 (1,528,950)
 – 
 540,000 

Year ended
2022
Number of
shares

 1,930,115 
 205,000 
 (60,000)
 (251,165)
 1,823,950 

34. Retirement benefit schemes
The Group operates a number of pension plans in the UK, North America and Europe. These include both defined contribution arrangements and 
defined benefit arrangements. The Senior plc Pension Plan (“the UK Plan”), which is a funded scheme in the UK and closed to future accrual at the 
end of 6 April 2014, has the largest pension obligation in the Group and Company. This plan provides benefits based on final pensionable emoluments 
for the employees of the Group and Company. The latest full actuarial valuation was carried out as at 5 April 2022 and, for the purposes of accounting 
under IAS19, this valuation has been rolled forward to 31 December 2023.

In addition, the Group operates two defined benefit plans in the US, one of which was fully settled following a combination of lump sum payments and 
annuity purchase. A net expense of £nil (2022 – £nil), comprising £0.3m settlement gain offset by £0.3m associated professional fees, was recognised 
as an adjusting item to operating profit, and cash outflow of £0.9m (see Note 32b) was recorded in relation to this settlement. The second plan was 
closed to future participants from September 2013, and the Executive section was also closed to future accruals from December 2013. Separate 
disclosure is made for the funded UK and US defined benefit arrangements. In both the UK and US, the assets of funded plans are held in separate 
trustee administered funds managed by independent financial institutions and have pension costs assessed by consulting actuaries using the 
Projected Unit Method. The Trustees are required to act in the best interests of the plans’ beneficiaries.

The Group also has a small number of unfunded post-retirement plans, including a closed healthcare scheme in the US. Separate disclosure is provided 
for these arrangements.

Further details on the arrangement of the UK Plan are given below.

The Trustee of the UK Plan is Senior Trustee Limited. The appointment of the Directors to the Board is determined by the Articles of Association of 
Senior Trustee Limited. There are seven Trustee Directors in total and in accordance with statutory requirements under the Pensions Act 2004, at least 
one-third of trustees must be a Member Nominated Director. Currently, there are three Member Nominated Directors and four Directors who have 
been nominated by the Company, of which the Chairman and one other Director are viewed as independent.

The UK Plan exposes the Company to a number of risks. In particular:

•  Uncertainty in benefit payments – the value of the obligations will ultimately depend on the amount of benefits paid out. This in turn will depend on 

factors such as the level of inflation and how long individuals live. 

•  Volatility in asset values – the value of the assets held to meet future benefit payments is volatile, for example due to changes in stock markets and 

interest rates.

•  Uncertainty in cash funding – movements in the value of the UK Plan’s obligations or assets may result in the Company being required to provide 

higher levels of cash funding.

The investment strategy for the UK Plan is decided by the Trustee in consultation with Senior plc. The primary investment objective is for the Plan to be 
able to meet benefit payments as they fall due. The UK Plan’s average duration is around 12 years and benefits are expected to be paid for the next 60 
years. These cash flow payments are expected to reach a peak around 2031, and gradually decline thereafter as the membership matures. In setting this 
strategy, the Trustee considers a wide range of asset classes, the risk and rewards of a number of possible asset allocation options, the sustainability of 
each asset class within each strategy, and the need for appropriate diversification between different asset classes. The Trustee’s current investment 
strategy is to invest 100% in lower risk assets, consisting of corporate bonds, liability driven investments (‘LDI’), gilts and cash. The LDI allocation helps 
to mitigate investment risk for the UK Plan by minimising the fluctuations in the UK Plan’s funding levels arising from changes in the value of the 
liabilities. This is achieved through hedging movements in the funding liabilities caused by changes in interest rates and inflation expectations. The 
Trustee continues to review its investment strategy and adjust it in response to changes in the Plan’s funding position and/or market conditions. 

The UK Plan was in a surplus position of £24.5m as at 5 April 2022 when measured on the Trustee’s funding basis and is in a surplus position of 
£48.5m as at 31 December 2023 (31 December 2022 – £51.8m surplus) when measured on an IAS 19 basis. The difference between the triennial 
funding and annual IAS 19 valuation relates to the assumptions used. For example, the funding discount rate is based on the UK Plan’s stated 
investment strategy, as opposed to the yields available on corporate bonds for the IAS 19 discount rate. 

The IAS 19 surplus position on the UK Plan is recognised as an asset in the Consolidated and Company Balance Sheet, with no requirement to 
recognise an additional liability on the UK Plan, on the grounds that the Company has an unconditional right to a refund, assuming the gradual 
settlement of Plan liabilities over time until all members have left. In considering this, the Company has taken into account that the Trustees do not 
have unilateral powers to wind up the Plan or modify benefits.

180

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

FINANCIAL STATEMENTS / Notes to the Consolidated  
Financial Statements continued

34. Retirement benefit schemes continued
Cash contributions to the UK Plan are set by agreement between the Company and the Trustee of the UK Plan. These are set in accordance with 
legislation and take account of the intention to further reduce the risk associated with the UK Plan’s investment strategy, as set out above. The 
contributions were last reviewed as at 5 April 2022 and were based on a forecast surplus at that time, as part of the 2022 triennial funding valuation. 
The Company agreed with the Trustee of the UK Plan to make scheduled contributions in respect of administrative expenses and PPF levies from 
5 April 2022 until 30 June 2022, with no further contributions after this date. The estimated contributions expected to be paid during 2024 in the US 
funded plans is £0.9m. 

The Group is ultimately responsible for making up any shortfall in the UK Plan over a period agreed with the Trustees. To the extent that actual 
experience is different from that assumed, the funding position will be better or worse than anticipated. As such, the contributions required by the 
Group could vary in the future.  

a) Defined contribution schemes
The Group has a number of different defined contribution and government-sponsored arrangements in place in the countries in which it operates. 
None of these are individually material to the Group and the aggregate cost of such schemes for the period was £10.2m (2022 – £8.9m).

b) Defined benefit schemes
The amount included in the Consolidated Balance Sheet arising from the Group’s obligations in respect of its defined benefit plans is set out below. 

Present value of defined benefit obligations
Fair value of plan assets
Plan surplus/(deficit) per Consolidated  
Balance Sheet

31 December 2023

UK plans
funded
£m

US plans
funded
£m

Unfunded
plans
£m

 (199.2)

 247.7 

 (37.3)

 34.5 

 (5.2)

 – 

Total
£m

 (241.7)

 282.2 

UK plans
funded
£m

 (198.4)

 250.2 

31 December 2022

US plans
funded
£m

Unfunded
plans
£m

 (49.4)

 42.7 

 (5.4)

 – 

Total
£m

 (253.2)

 292.9 

 48.5 

 (2.8)

 (5.2)

 40.5 

 51.8 

 (6.7)

 (5.4)

 39.7 

c) Movements in the present value of defined benefit obligations were as follows:

At 1 January
Current service cost
Interest cost
Experience on benefit obligations
Actuarial losses/(gains) – financial
Actuarial gains – demographic
Benefits paid
Settlement
Exchange differences
At 31 December

31 December 2023

UK plans
funded
£m

US plans
funded
£m

Unfunded
plans
£m

 198.4 
 – 
 9.3 
 1.9 
 4.7 
 (3.0)
 (12.1)
 – 
 – 
 199.2 

 49.4 
 0.3 
 2.0 
 (0.3)
 (0.9)
 – 
 (3.0)
 (8.1)
 (2.1)
 37.3 

 5.4 
 0.2 
 0.1 
 – 
 0.1 
 – 
 (0.5)
 – 
 (0.1)
 5.2 

d) Movements in the fair value of plan assets were as follows:

At 1 January
Interest on plan assets
Actual return on plan assets less interest
Contributions from employer
Benefits paid
Running costs
Settlement
Exchange differences
At 31 December

31 December 2023

UK plans
funded
£m

US plans
funded
£m

Unfunded
plans
£m

 250.2 
 11.8 
 (1.4)
 – 
 (12.1)
 (0.8)
 – 
 – 
 247.7 

 42.7 
 1.7 
 1.3 
 1.5 
 (3.0)
 – 
 (7.8)
 (1.9)
 34.5 

 – 
 – 
 – 
 – 
 – 
 – 
 – 
 – 
 – 

Total
£m

 253.2 
 0.5 
 11.4 
 1.6 
 3.9 
 (3.0)
 (15.6)
 (8.1)
 (2.2)
 241.7 

Total
£m

 292.9 
 13.5 
 (0.1)
 1.5 
 (15.1)
 (0.8)
 (7.8)
 (1.9)
 282.2 

UK plans
funded
£m

 294.9 
 – 
 5.5 
 0.8 
 (89.6)
 (1.4)
 (11.8)
 – 
 – 
 198.4 

UK plans
funded
£m

 367.1 
 6.9 
 (113.4)
 2.1 
 (11.8)
 (0.7)
 – 
 – 
 250.2 

31 December 2022

US plans
funded
£m

Unfunded
plans
£m

 56.2 
 0.5 
 1.7 
 1.2 
 (12.1)
 – 
 (4.3)
 – 
 6.2 
 49.4 

 5.7 
 0.3 
 – 
 – 
 (0.5)
 – 
 (0.4)
 – 
 0.3 
 5.4 

31 December 2022

US plans
funded
£m

Unfunded
plans
£m

 50.9 
 1.5 
 (11.3)
 0.4 
 (4.3)
 – 
 – 
 5.5 
 42.7 

 – 
 – 
 – 
 – 
 – 
 – 
 – 
 – 
 – 

Total
£m

 356.8 
 0.8 
 7.2 
 2.0 
 (102.2)
 (1.4)
 (16.5)
 – 
 6.5 
 253.2 

Total
£m

 418.0 
 8.4 
 (124.7)
 2.5 
 (16.1)
 (0.7)
 – 
 5.5 
 292.9 

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

181

FINANCIAL STATEMENTS / Notes to the Consolidated  
Financial Statements continued

34. Retirement benefit schemes continued
e) Amounts recognised in the Consolidated Income Statement in respect of these defined benefit schemes are as follows:
31 December 2022

31 December 2023

Current service cost included within operating 
profit
Running costs
Charge included within operating profit
Included within finance income
Amount recognised in the Income Statement

UK plans
funded
£m

US plans
funded
£m

Unfunded
plans
£m

 – 
 0.8 
 0.8 
 (2.5)
 (1.7)

 0.3 
 – 
 0.3 
 0.3 
 0.6 

 0.2 
 – 
 0.2 
 0.1 
 0.3 

f) Amounts recognised in other comprehensive income are as follows:

31 December 2023

UK plans
funded
£m

US plans
funded
£m

Unfunded
plans
£m

Net actuarial (losses)/gain in the year due to:
– Change in financial assumptions
– Change in demographic assumptions
– Experience adjustments on benefit obligations
Actual return on plan assets less interest on  
benefit obligations
(Losses)/gains recognised in other  
comprehensive income

 (4.7)
 3.0 
 (1.9)

 (1.4)

 (5.0)

 0.9 
 – 
 0.3 

 1.3 

 2.5 

 (0.1)
 – 
 – 

Total
£m

 0.5 
 0.8 
 1.3 
 (2.1)
 (0.8)

Total
£m

 (3.9)
 3.0 
 (1.6)

UK plans
funded
£m

US plans
funded
£m

Unfunded
plans
£m

 – 
 0.7 
 0.7 
 (1.4)
 (0.7)

UK plans
funded
£m

 89.6 
 1.4 
 (0.8)

 0.5 
 – 
 0.5 
 0.2 
 0.7 

 0.3 
 – 
 0.3 
 – 
 0.3 

31 December 2022

US plans
funded
£m

Unfunded
plans
£m

 12.1 
 – 
 (1.2)

 0.5 
 – 
 – 

Total
£m

 0.8 
 0.7 
 1.5 
 (1.2)
 0.3 

Total
£m

 102.2 
 1.4 
 (2.0)

 – 

 (0.1)

 (113.4)

 (11.3)

 – 

 (124.7)

 (0.1)

 (2.6)

 (23.2)

 (0.4)

 0.5 

 (23.1)

Actuarial losses of £2.6m (2022 – £23.1m) have been recognised in the Statement of Comprehensive Income. The cumulative amount of actuarial 
losses recognised in the Statement of Comprehensive Income as at 31 December 2023 is £48.7m (2022 – £46.1m).

g) Assets and assumptions in funded plans

Fair value of plan assets
Bonds
Gilts
Cash and net current assets
Total

Actual return on plan assets

UK plans funded

US plans funded

2023
£m

2022
£m

 105.7 
 136.0 
 6.0 
 247.7 

 102.4 
 139.3 
 8.5 
 250.2 

2023
£m

 34.5 
 – 
 – 
 34.5 

2022
£m

 42.7 
 – 
 – 
 42.7 

 10.4 

 (106.5)

 3.0 

 (9.8)

The UK Plan’s assets are invested in pooled funds, which are invested exclusively within instruments with quoted market prices in an active market, 
with the exception of the Plan’s holdings in insurance annuity policies which are included in cash and net current assets, valued at £3.6m (2022 
– £4.0m). The value of the invested assets has been measured at bid value and the value of the scheme benefits covered by the insurance annuity 
policies has been set equal to the value of the corresponding obligations.

The Plan’s corporate bond allocation is split between an actively managed mandate and a “buy and maintain” mandate, which seeks to hold a high 
quality portfolio while minimising portfolio turnover. Both mandates are predominantly invested in investment grade UK corporate bonds and are 
exposed to a fairly typical range of UK businesses. The majority of the Plan’s gilts are passively invested in a range of UK fixed-interest and index-linked 
government bonds, with the remainder actively invested in a range of swap instruments linked to movements in government bond prices. The risks 
associated with the Plan’s bond and gilt investments are largely offset by corresponding risks present within the pricing of the Plan’s benefit obligations.

182

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

FINANCIAL STATEMENTS / Notes to the Consolidated  
Financial Statements continued

34. Retirement benefit schemes continued
The UK Plan does not invest directly in property occupied by the Company or in financial securities issued by the Company.

Major assumptions (per annum %)
Inflation
Increase in salaries
Increase in pensions
Increase in deferred pensions
Rate used to discount plan liabilities

UK plans funded

US plans funded

2023

2022

2023

2022

3.20%
N/A
3.00%
3.20%
4.50%

3.40%
N/A
3.20%
3.40%
4.80%

N/A
N/A
0.00%
0.00%
5.00%

N/A
N/A
0.00%
0.00%
4.78%

Life expectancy of a male aged 65 at the year-end
Life expectancy of a male aged 65, 20 years after the year-end

 20.2 
 21.6 

 20.6 
 22.0 

 19.7 
 21.3 

 19.7 
 21.2 

Benefits under the US funded plans are not linked to inflation.

The UK Plan retirement 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. Estimation is required when setting the criteria for bonds to be included in the population from which the yield curve is derived. The 
most significant criteria considered for the selection of bonds include the issue size of the corporate bonds, quality of the bonds and the identification 
of outliers which are excluded. The assumption for estimating future Retail Prices Index (RPI) inflation is based on the difference in yields on fixed-
interest and index-linked gilts. Demographic assumptions are set broadly in line with the most recent actuarial valuation of the UK plan. The mortality 
assumption is 95% of the standard mortality tables with an allowance for future improvements in line with the CMI 2022 enhanced projections, with a 
long-term annual rate of improvement of 1.25% for males and for females, with no weighting on 2020 and 2021 mortality data and a 40% weighting 
on 2022 mortality data to make an allowance for the impact of Covid-19 and other factors. 

For the UK Plan, the estimated impact on the plan surplus at 31 December 2023 for changes in assumptions is as follows:

0.5% decrease in the discount rate
One-year increase in life expectancy
0.5% increase in inflation

Increase/
(decrease)
in plan surplus
£m

 (11.6)
 (8.2)
 (7.2)

These sensitivities have been calculated to show the movement in the surplus, including allowance for an increase to the value of insured annuity 
assets, but assuming no other changes in assets as at 31 December 2023. This is unlikely in practice – for example, a change in discount rate is 
unlikely to occur without any movement in the value of the assets held by the Plan.

h) Other post-retirement liabilities
This balance comprises an unfunded German pension plan of £2.6m (2022 – £2.7m), unfunded closed pension and post-retirement healthcare plans in 
the US of £0.4m (2022 – £0.3m), a provision for post-retirement payments in France of £1.4m (2022 – £1.5m) and £0.8m for post-retirement payments 
in Thailand (2022 – £0.9m).

The closed pension and post-retirement healthcare plans in the US have been valued on a Projected Unit Method using a discount rate of 5.0% (2022 
– 4.8%). No participants were eligible for medical benefits under the healthcare plan in 2023. The German plan has been subject to formal actuarial 
valuation on a Projected Unit Method with the following assumptions: discount rate 3.7%, salary growth nil% and pension increase 2.2% (2022 – 
3.5%, nil% and 2.2%). In France, the provision arises from a legal obligation to make payments to retirees in the first two years post-retirement. Hence, 
it is not subject to discounting to the same extent as the other longer-term post-retirement liabilities. The Thailand plan has been subject to a formal 
actuarial valuation on a Projected Unit Method with the following assumptions: discount rate 3.75%, inflation rate 3.0% and salary growth 6.0% (2022 
– 2.8%, 2.8% and 6.0%).

35. Contingent liabilities
The Group is subject to various claims which arise from time to time in the course of its business including, for example, in relation to commercial 
matters, product quality or liability, and tax audits. Where the Board has assessed there to be a more likely than not outflow of economic benefits, 
provision has been made for the best estimate as at 31 December 2023 (see Note 24). For all other matters, the Board has concluded that it is not 
more likely than not that there will be an economic outflow of benefits. While the outcome of some of these matters cannot be predicted with any 
certainty, the Directors do not expect any of these arrangements, legal actions or claims, after allowing for provisions already made where appropriate, 
to result in significant loss to the Group.

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

183

FINANCIAL STATEMENTS /  
Company Balance Sheet
As at 31 December 2023

Non-current assets
Investment in subsidiaries
Property, plant and equipment
Other intangible assets
Other receivables
Retirement benefits
Total non-current assets
Current assets
Other receivables
Cash and bank balances
Total current assets
Total assets
Current liabilities
Trade and other payables
Lease liabilities
Bank overdrafts and loans
Total current liabilities

Non-current liabilities
Bank and other loans
Lease liabilities
Deferred tax liabilities
Total non-current liabilities
Total liabilities
Net assets

Equity
Issued share capital
Share premium account
Equity reserve
Retained earnings
Own shares
Total equity

Year ended
2023
£m

Year ended
2023
£m

Notes

38
39
37
40
49

40
46

42
47
41

41
47
48

43

44
45

 259.9 
 1.1 
 0.3 
 31.2 
 48.5 
 341.0 

 154.8 
 1.2 
 156.0 
 497.0 

 61.6 
 0.3 
 – 
 61.9 

 150.5 
 0.8 
 8.9 
 160.2 
 222.1 
 274.9 

 41.9 
 14.8 
 7.9 
 223.1 
 (12.8)
 274.9 

 259.9 
 1.1 
 0.1 
 3.3 
 51.8 
 316.2 

 121.1 
 1.6 
 122.7 
 438.9 

 61.8 
 0.2 
 – 
 62.0 

 116.4 
 0.9 
 8.8 
 126.1 
 188.1 
 250.8 

 41.9 
 14.8 
 6.4 
 199.4 
 (11.7)
 250.8 

The Profit for the Company for the year ended 31 December 2023 was £35.6m (2022 – £34.8m).

The Financial Statements of Senior plc (registered number 282772) were approved by the Board of Directors and authorised for issue on 1 March 
2024. They were signed on its behalf by:

David Squires 
Director 

Bindi Foyle 
Director 

184

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

FINANCIAL STATEMENTS /  
 
 
 
 
 
 
Company Statement of  
Changes In Equity
For the year ended 31 December 2023

Balance at 1 January 2022
Profit for the year 2022
Actuarial losses on defined benefit pension schemes
Tax relating to components of other comprehensive income
Total comprehensive income for the period
Share-based payment charge
Purchase of shares held by employee benefit trust
Use of shares held by employee benefit trust
Transfer to retained earnings
Dividends paid
Balance at 31 December 2022
Profit for the year 2023
Actuarial losses on defined benefit pension schemes
Tax relating to components of other comprehensive income
Total comprehensive income for the period
Share-based payment charge
Tax relating to share-based payments
Purchase of shares held by employee benefit trust
Use of shares held by employee benefit trust
Transfer to retained earnings
Dividends paid
Balance at 31 December 2023

All equity is attributable to equity holders of the Company

Issued
share
capital
£m

Share
premium
account
£m

Notes

Equity
reserve
£m

Retained
earnings
£m

 41.9 
 – 
 – 
 – 
 – 
 – 
 – 
 – 
 – 
 – 
 41.9 
 – 
 – 
 – 
 – 
 – 
 – 
 – 
 – 
 – 
 – 
 41.9 

 14.8 
 – 
 – 
 – 
 – 
 – 
 – 
 – 
 – 
 – 
 14.8 
 – 
 – 
 – 
 – 
 – 
 – 
 – 
 – 
 – 
 – 
 14.8 

 5.8 
 – 
 – 
 – 
 – 
 4.3 
 – 
 – 
 (3.7)
 – 
 6.4 
 – 
 – 
 – 
 – 
 4.1 
 – 
 – 
 – 
 (2.6)
 – 
 7.9 

 181.6 
 34.8 
 (23.2)
 5.7 
 17.3 
 – 
 – 
 (2.0)
 3.7 
 (1.2)
 199.4 
 35.6 
 (5.0)
 1.3 
 31.9 
 – 
 0.3 
 – 
 (4.5)
 2.6 
 (6.6)
 223.1 

45
44
11

45
45
44
11

Own
shares
£m

 (9.2)
 – 
 – 
 – 
 – 
 – 
 (4.5)
 2.0 
 – 
 – 
 (11.7)
 – 
 – 
 – 
 – 
 – 
 – 
 (5.6)
 4.5 
 – 
 – 
 (12.8)

Total
equity
£m

 234.9 
 34.8 
 (23.2)
 5.7 
 17.3 
 4.3 
 (4.5)
 – 
 – 
 (1.2)
 250.8 
 35.6 
 (5.0)
 1.3 
 31.9 
 4.1 
 0.3 
 (5.6)
 – 
 – 
 (6.6)
 274.9 

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

185

FINANCIAL STATEMENTS /  
Notes to the Company  
Financial Statements

36. Accounting policies
Basis of accounting (company only)
These Financial Statements were prepared in accordance with Financial Reporting Standard 101 Reduced Disclosure Framework (“FRS 101”). In 
preparing these Financial Statements, the Company applies the recognition, measurement and disclosure requirements of UK-adopted international 
accounting standards (“Adopted IFRSs”), but makes amendments where necessary in order to comply with Companies Act 2006 and has taken 
advantage of the FRS 101 disclosure exemptions for share-based payments, financial instruments, fair value measurements, capital management, 
presentation of a cash flow statement and disclosure of related party transactions.

The Financial Statements have been prepared on the historical cost basis. They have also been prepared on the going concern basis, as set out in the 
basis of preparation, Note 2 to the Consolidated Financial Statements. The principal accounting policies adopted are the same as those set out in Note 
2 to the Consolidated Financial Statements, except in respect of investments in subsidiaries, which are stated at cost less, where appropriate, 
provisions for impairment. The carrying values of investments in subsidiaries are reviewed for impairment if events or changes in circumstances 
indicate the carrying values may not be recoverable.

The Company is incorporated in England and Wales under the Companies Act.

37. Other intangible assets

Cost
At 1 January 
Additions
Disposal
At 31 December

Amortisation
At 1 January
Charge for the year
Disposals
At 31 December
Carrying amount at 31 December

Year ended
2023
Computer
software
£m

Year ended
2022
Computer
software
£m

0.8
 0.3 
 – 
 1.1 

 0.7 
 0.1 
 – 
 0.8 
 0.3 

1.0
 – 
 (0.2)
 0.8 

 0.9 
 – 
 (0.2)
 0.7 
 0.1 

38. Investments in subsidiaries
A list of the significant investments in subsidiaries, including the name, country of incorporation, and proportion of ownership interest is given on pages 
193 to 194.

At 1 January and 31 December

Year ended
2023
£m

Year ended
2022
£m

 259.9 

 259.9 

186

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

FINANCIAL STATEMENTS / Notes to the Company  
Financial Statements continued

39. Property, plant and equipment

Cost
At 1 January
Additions
Disposals
At 31 December

Accumulated depreciation
At 1 January
Charge for the year
Eliminated on Disposals
At 31 December
Carrying amount at 31 December

The carrying amount includes £1.0m of right-of-use assets (2022 – £1.0m)

40. Other receivables
Other receivables comprise the following:

Other receivables: amounts due more than one year
Due from subsidiaries

Other receivables: amounts due within one year
Value added tax
Prepayments and accrued income
Due from subsidiaries

Total other receivables

Year ended
2023
Plant and
 equipment
£m

Year ended
2022
Plant and
 equipment
£m

 2.3 
 0.2 
 – 
 2.5 

 1.2 
 0.2 
 – 
 1.4 
 1.1 

 2.4 
 0.1 
 (0.2)
 2.3 

 1.1 
 0.3 
 (0.2)
 1.2 
 1.1 

Year ended
2023
£m

Year ended
2022
£m

 31.2 
 31.2 

 3.3 
 3.3 

 0.5 
 1.3 
 153.0 
 154.8 
 186.0 

 0.3 
 1.1 
 119.7 
 121.1 
 124.4 

The Directors consider that the carrying amount of debtors approximates to their fair value. The maximum exposure to credit risk at the reporting date 
is the fair value of each class of receivable above. The Company does not hold any collateral as security.

The carrying amounts due from subsidiaries approximates to their fair value. There are no past due receivable balances and expected credit losses are 
immaterial (2022 – immaterial).

As at 31 December 2023, other receivables due in more than one year consist of £6.8m (2022 – £3.3m) due in accordance with the vesting periods of 
share-based payments and £24.4m (2022 – £nil) of loans to subsidiaries at market rates of interest.

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

187

FINANCIAL STATEMENTS / Notes to the Company  
Financial Statements continued

41. Bank overdrafts and loans

Bank overdrafts
Bank loans
Other loans
Total

The borrowings are repayable as follows:
On demand or within one year
In the second year
In the third to fifth years inclusive
After five years

Less: amount due for settlement within 12 months (shown under current liabilities)
Amount due for settlement after 12 months

Year ended
2023
£m

Year ended
2022
£m

 – 
 52.1 
 98.4 
 150.5 

 – 
 74.2 
 76.3 
 – 
 150.5 

 – 
 150.5 

 – 
 15.3 
 101.1 
 116.4 

 – 
 – 
 116.4 
 – 
 116.4 

 – 
 116.4 

At 31 December 2023, bank loans are £53.2m and there are £1.1m of capitalised revolving credit facility transaction costs. At 31 December 2022, bank 
loans were £16.5m and there were £1.2m of capitalised revolving credit facility transaction costs.

Analysis of borrowings by currency

31 December 2023

Bank overdrafts
Bank loans
Other loans

31 December 2022

Bank overdrafts
Bank loans
Other loans

The weighted average interest rates paid were as follows:

Bank loans and overdrafts
Other loans

Pound
Sterling
£m

 – 
 15.9 
 27.0 
 42.9 

Pound
Sterling
£m

 – 
 (1.2)
 26.9 
 25.7 

Euros
£m

 – 
 – 
 24.2 
 24.2 

Euros
£m

 – 
 – 
 24.7 
 24.7 

US
Dollars
£m

 – 
 36.2 
 47.2 
 83.4 

US
Dollars
£m

 – 
 16.5 
 49.5 
 66.0 

Total
£m

 – 
 52.1 
 98.4 
 150.5 

Total
£m

 – 
 15.3 
 101.1 
 116.4 

Year ended
2023
%

Year ended
2022
%

 6.57 
 2.82 

 3.93 
 2.83 

Bank loans of £53.2m (2022 – £16.5m) are arranged at floating rates, thus exposing the Company to cash flow interest rate risk. Other borrowings are 
mainly arranged at fixed interest rates and expose the Company to fair value interest rate risk. No interest rate swaps were taken out in 2022 or 2023. 
Transaction costs of £1.1m (2022 – £1.2m) have been deducted from the bank loans carrying value. Transaction costs of £0.2m (2022 – £0.2m), 
directly attributable to the GBP notes (£nil), the Euro notes (£0.1m) and the US Dollar notes (£0.1m) have been deducted from the carrying value of 
Other loans.

The Directors estimate the fair value of the Company’s borrowings to be as follows:

Bank loans and overdrafts
Other loans

188

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

Year ended
2023
£m

Year ended
2022
£m

 52.1 
 93.7 
 145.8 

 15.3 
 93.4 
 108.7 

FINANCIAL STATEMENTS / Notes to the Company  
Financial Statements continued

42. Trade and other payables
Trade and other payables comprise the following:

Trade and other payables: amounts falling due within one year
Trade payables
Social security and PAYE
Other payables and accruals
Due to subsidiaries
Total trade and other payables

The Directors consider that the carrying amount of trade payables approximates to their fair value.

43. Issued share capital

Issued and fully paid:
419.4 million ordinary shares of 10p each

No shares were issued during 2022 and 2023.

The Company has one class of ordinary shares, which carry no right to fixed income.

44. Retained earnings

Balance at 1 January
Dividends paid
Profit for the year
Pension actuarial (loss)/gain
Transfer from equity reserve
Transfer from own share reserve
Tax on deductible temporary differences
Balance at 31 December

Year ended
2023
£m

Year ended
2022
£m

 3.7 
 0.2 
 9.2 
 48.5 
 61.6 

 1.6 
 0.2 
 7.1 
 52.9 
 61.8 

Year ended
2023
£m

Year ended
2022
£m

 41.9 

 41.9 

Year ended
2023
£m

Year ended
2022
£m

 199.4 
 (6.6)
 35.6 
 (5.0)
 2.6 
 (4.5)
 1.6 
 223.1 

 181.6 
 (1.2)
 34.8 
 (23.2)
 3.7 
 (2.0)
 5.7 
 199.4 

£7.5m (2022 – £7.5m) of the Company’s retained earnings are considered undistributable.

In accordance with Section 408 of the Companies Act 2006, the Company has not presented its own Statement of Comprehensive Income, including 
the Income Statement and related Notes.

45. Own shares

Balance at 1 January
Transfer to retained earnings
Purchase of new shares
Balance at 31 December

Year ended
2023
£m

Year ended
2022
£m

 (11.7)
 4.5 
 (5.6)
 (12.8)

 (9.2)
 2.0 
 (4.5)
 (11.7)

The own shares reserve represents the cost of shares purchased in the market and held by the Senior plc Employee Benefit Trust to satisfy options 
under the Group’s share option schemes (see Note 33).

The nominal value of each share is £0.1 (2022 – £0.1). The total number of treasury shares at 31 December 2023 is 6,758,973 (2022 – 5,716,834).

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

189

FINANCIAL STATEMENTS / Notes to the Company  
Financial Statements continued

46. Cash and bank balances

Cash and cash equivalents comprise:
Cash 

Year ended
2023
£m

Year ended
2022
£m

 1.2 

 1.6 

Cash and bank balances held by the Company (which are presented as a single class of assets on the face of the Balance Sheet) comprise cash at 
bank and other short-term highly liquid investments with a maturity of three months or less. The Directors consider that the carrying amount of cash 
and cash equivalents approximate to their face value.

47. Lease liabilities
When measuring lease liabilities, the Company discounts lease payments using incremental borrowing rates, determined on a lease portfolio basis.

Undiscounted contractual maturity of lease liabilities:

Amounts payable:
On demand or within one year
In the second to fifth years inclusive
After five years

Less: future finance charges
Lease liabilities

Year ended
2023
£m

Year ended
2022
£m

 0.3 
 0.8 
 – 
 1.1 
 – 
 1.1 

 0.2 
 0.9 
 – 
 1.1 
 – 
 1.1 

In 2023, the Company recognised income of £nil (2022 – £0.1m) in the Company Income Statement from sub-leasing right-of-use assets and had 
lease cash outflow of £0.3m (2022 – £0.2m).

As at the date of approving the accounts, the Company has guaranteed £0.4m (2022 – £0.4m) of annual lease commitments of a current  
subsidiary entity.

48. Tax balance sheet
Current tax
The current tax receivable is £nil (2022 – £nil). 

Deferred tax liabilities 
The following are the major deferred tax liabilities and assets recognised by the Company and movements thereon during the current and prior 
reporting period:

At 1 January 2022
Charge to income
Charge to equity
Credit to other comprehensive income
At 1 January 2023
Charge to income
Charge to equity
Credit to other comprehensive income
As at 31 December 2023

Accelerated
tax
depreciation
£m

Retirement
benefits
£m

Share-based
payments
£m

Tax
Losses
£m

 (0.3)
 – 
 – 
 – 
 (0.3)
 0.1 
 – 
 – 
 (0.2)

 18.0 
 0.7 
 – 
 (5.7)
 13.0 
 0.4 
 – 
 (1.3)
 12.1 

 (0.4)
 (0.4)
 – 
 – 
 (0.8)
 (0.3)
 (0.3)
 – 
 (1.4)

 (3.1)
 – 
 – 
 – 
 (3.1)
 1.5 
 – 
 – 
 (1.6)

Total
£m

 14.2 
 0.3 
 – 
 (5.7)
 8.8 
 1.7 
 (0.3)
 (1.3)
 8.9 

Deferred tax assets and liabilities are offset where the Company has a legally enforceable right to do so. The following is the analysis of the deferred 
tax balances, after offset:

Deferred tax liabilities

Year ended
2023
£m

Year ended
2022
£m

 8.9 

 8.8 

At the Balance Sheet date, the Company has unused capital losses of £15.6m (2022 – £15.6m) available for offset against future capital gains. No 
deferred tax asset has been recognised as no such capital gains are anticipated to arise in the foreseeable future.

190

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

FINANCIAL STATEMENTS /  
 
Notes to the Company  
Financial Statements continued

49. Retirement benefit scheme
The Company’s defined benefit scheme is shown in Note 34 in the “UK plans funded” column.

50. Related party transactions
Barbara Jeremiah, Senior Independent Non-Executive Director and Chair of the Remuneration Committee was appointed a non-executive director of 
Johnson Matthey Plc with effect from 1 July 2023. Johnson Matthey Plc, a related party of the Group, has been renting excess car parking space from 
one of the Group’s operating businesses on a rolling monthly basis. The lease contract was in place prior to the acquisition of Thermal Engineering in 
2013 by the Group. In 2023, £0.06m car park rental was received (2022: £0.06m). There are no outstanding amounts at 31 December 2023 
(31 December 2022: £nil).

The remuneration of the Directors and Senior Managers, who are the key management personnel of the Group, is set out in the Remuneration Report 
on pages 106 to 127. In 2023, the Company recognised share-based payment expense of £0.8m (2022 – £1.1m) in relation to the executive Directors.

The Group has related party relationships with a number of pension schemes. Transactions between the Group and these pension schemes are 
disclosed in Note 34.

51. Share-based payments
The Company has a number of share-based payment arrangements that existed during 2023, the details of which can be found in Note 33.

For the savings-related share option plan, no shares were exercised in 2023 (2022 – 1,905). The options outstanding at 31 December 2023 had 
exercise prices of 118.40p and 156.30p per share, and a weighted average remaining contractual life of 2.3 years. The options outstanding at 
31 December 2022 had exercise prices of 118.40p per share, and a weighted average remaining contractual life of 2.0 years.

Share-based payment costs relating to subsidiaries are recharged from the Company.

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

191

FINANCIAL STATEMENTS / Five-year summary

Group income statement
Revenue
Continuing operations
Adjusted operating profit
Continuing operations
Amortisation of intangible assets from acquisitions
Goodwill impairment and write-off
Net restructuring income/(cost)
Site relocation costs
US class action lawsuits
Operating profit/(loss)
Finance income/finance costs, net (excluding lease liabilities)
Interest on lease liabilities
Net finance income of retirement benefits
Corporate undertakings
Profit/(loss) before tax
Tax
Profit/(loss) for the year
Depreciation and amortisation of intangibles excluding right-of-use assets
Depreciation on right-of-use assets
Gross capital expenditure 
Basic earnings/(loss) per share
Diluted earnings/(loss) per share
Adjusted earnings/(loss) per share
Dividends in respect of years – per share

 – value

Group Balance Sheet
Non-current assets excluding right-of-use assets
Right-of-use assets IFRS 16
Non-current assets
Net current assets
Non-current liabilities
Net assets
Net debt pre IFRS 16
Lease liabilities IFRS16
Net debt
Group cash flow
Net cash from operating activities
Corporate undertaking costs
Net Restructuring cash (received)/paid
Site relocation costs
US class action lawsuits
US pension settlement cash paid
Interest received
Proceeds from disposal of property, plant and equipment
Purchase of property, plant and equipment – cash
Purchase of intangible assets
Free cash flow
Dividends paid
Acquisition costs/Disposal proceeds
Corporate undertaking costs
Net Restructuring cash (paid)/received
US class action lawsuits
Site relocation costs
US pension settlement cash paid
Purchase of shares held by employee benefit trust
Increase/(decrease) in loans
Decrease in lease liabilities
Increase/(decrease) in cash and cash equivalents

192

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

2023
£m

2022
£m

2021
£m

2020
£m

2019
£m

963.5

848.4

658.7

733.6

1,110.70

45.8
 (2.2)
 – 
 (5.6)
 (0.1)
 – 
 37.9 
 (9.6)
 (2.9)
 2.1 
 (4.7)
 22.8 
 8.3 
 31.1 
41.2
10.5
35.9
7.52p
7.32p
10.28p
2.30p
9.5 

521.8
64.4
 586.2 
165.5
 (294.6)
 457.1 
 (132.0)
 (71.8)
 (203.8)

41.4
1.9
 2.1 
 0.1 
 – 
 0.9 
 4.3 
 0.7 
 (33.7)
 (2.2)
 15.5 
 (6.6)
 (23.9)
 (1.9)
 (2.1)
 – 
 (0.1)
 (0.9)
 (5.6)
 40.0 
 (10.2)
 4.2 

28.5
 (0.2)
 – 
 4.2 
 – 
 – 
 32.5 
 (7.4)
 (2.5)
 1.2 
 (1.4)
 22.4 
 (2.2)
 20.2 
39.5
10.3
30.5
4.86p
4.73p
4.36p
1.30p
 5.3 

539.8
70.8
 610.6 
104.1
 (265.3)
 449.4 
 (100.5)
 (78.4)
 (178.9)

57.7
1.4
 (2.1)
 – 
 – 
 – 
0.7
0.5
 (28.7)
 (1.8)
 27.7 
 (1.2)
 (25.3)
 (1.4)
 2.1 
 – 
 – 
 – 
 (4.5)
 0.4 
 (9.1)
 (11.3)

6.1
 – 
 – 
 4.4 
 – 
 – 
 10.5 
 (5.8)
 (2.6)
 0.4 
 21.2 
 23.7 
 0.5 
 24.2 
38.3
9.5
21.3
5.82p
5.73p
0.17p
–
 – 

463.5
 67.4 
 530.9 
110.3
 (216.1)
 425.1 
 (79.9)
 (73.2)
 (153.1)

27.0
4.8
0.9
 – 
2.3
 – 
0.1
0.2
 (20.2)
 (1.1)
 14.0 
 – 
 51.7 
 (4.8)
 (0.9)
 (2.3)
 – 
 – 
 – 
 (21.1)
 (8.4)
 28.2 

3.7
 (7.7)
 (134.3)
 (39.0)
 – 
 – 
 (177.3)
 (7.8)
 (3.0)
 0.9 
 (4.6)
 (191.8)
 33.3 
 (158.5)
51.4
10.2
26.8
(38.20)p
(38.20)p
(0.84)p

–
 – 

482.7
 72.5 
 555.2 
89.2
 (251.1)
 393.3 
 (129.4)
 (76.5)
 (205.9)

48.9
4.6
15.2
–
3.9
 – 
0.2
0.5
 (25.2)
 (1.6)
 46.5 
 – 
 0.4 
 (4.6)
 (15.2)
 (3.9)
 – 
 – 
 – 
 (7.2)
 (7.9)
 8.1 

89.4
 (13.1)
 – 
 (12.1)
 – 
 (2.6)
 61.6 
 (8.1)
 (3.5)
 0.7 
 (22.0)
 28.7 
 0.5 
 29.2 
57.5
10.2
64.8
7.04p
7.01p
16.17p
2.28p
 9.5 

651.4
 82.3 
 733.7 
102.5
 (276.6)
 559.6 
 (145.9)
 (83.7)
 (229.6)

115.9
3.4
2.9
 – 
 – 
 – 
0.2
0.7
 (63.0)
 (1.8)
 58.3 
 (31.2)
 2.9 
 (3.4)
 (2.9)
 – 
 – 
 – 
 (6.3)
 (3.2)
 (7.8)
 6.4 

FINANCIAL STATEMENTS /  
I

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Group undertakings

Operating Companies

Senior UK Limited 

Lymington Precision Engineers 
Co. Limited
Senior Flexonics Czech s.r.o. 

Business Units

Senior Aerospace Bird 
Bellows
Senior Aerospace BWT
Senior Flexonics Crumlin
Senior Aerospace Weston
Senior Aerospace Thermal 
Engineering
Senior Flexonics Lymington

Lymington

England & Wales

Senior Flexonics Czech

Olomouc, Czech Republic Czech Republic

Country of Incorporation

England & Wales

59/61 High Street, Rickmansworth, 
Hertfordshire, WD3 1RH, UK

Locations

Congleton

Macclesfield
Crumlin
Colne
Royston

Senior Aerospace Ermeto SAS 

Senior Aerospace Ermeto

Blois, France

Senior Calorstat SAS 

Senior Aerospace Calorstat Dourdan, France

France

France

Senior Flexonics GmbH 

Senior Flexonics Kassel 

Kassel, Germany

Germany

Senior India Private Limited 

Senior Flexonics New Delhi New Delhi, India

India

Senior Operations (Canada) 
Limited 
Senior Flexonics SA (Pty)  
Limited 

Senior Flexonics Canada

Brampton, Ontario

Canada

Senior Flexonics Cape Town Cape Town, South Africa South Africa

Senior Operations LLC 

Senior Aerospace AMT

Arlington, Washington

USA

Senior Aerospace Jet 
Products
Senior Aerospace Ketema
Senior Aerospace Metal 
Bellows
Senior Aerospace Damar
Senior Aerospace SSP
Senior Flexonics Bartlett
Senior Flexonics GA
Senior Flexonics Pathway

Senior Aerospace Spencer
Senior Aerospace Steico 
Industries
Senior Aerospace Thailand

San Diego, California

El Cajon, California 
Sharon, Massachusetts

Monroe, Washington
Burbank, California
Bartlett, Illinois
Franklin, Wisconsin
New Braunfels, Texas & 
Lewiston, Maine
Valencia, California
Oceanside, California

USA

Chonburi, Thailand

Thailand

Steico Industries, Inc.

Senior Aerospace (Thailand) 
Limited 

Upeca Aerotech Sdn Bhd

Senior Aerospace Upeca

Selangor, Malaysia

Malaysia

Upeca Flowtech Sdn Bhd

Senior Flexonics Upeca

Selangor, Malaysia

Malaysia

Upeca Engineering (Tianjin) Co Ltd Senior Flexonics Upeca 

Tianjin, China

China

(China)

59/61 High Street, Rickmansworth, 
Hertfordshire, WD3 1RH, UK
Olomouc, Průmyslová 733/9, 779 
00, Czech Republic
Z.A Euro Val de Loire, 8 rue du 
Clos Thomas, 41330 Fosse, France
11 Rue des Soufflets, 91410, 
Dourdan, France
Frankfurter Strasse 199, 34121 
Kassel, Germany
4th Floor, Rectangle No.1, 
Commercial Complex D-4,  
Saket-New Delhi-110017, India
134 Nelson Street West, Brampton, 
Ontario, L6X 1C9, Canada
11 Thor Circle, Viking Place, 
Thornton, Cape Town, 7460, 
South Africa
Corporation Trust Center, 1209 
Orange Street, Wilmington, 
DE 19801, USA

818 West Seventh St., Ste. 930, 
Los Angeles, CA 90017, USA
789/115-116 Moo1, Pinthong 
Industrial Estate, Sainhongkor-
Lamchabang Road, Tambol 
Nhongkham, Amphur Sriracha, 
Chon Buri Province 20230, Thailand
Level 13, Menara 1 Sentrum, 201, 
Jalan Tun Sambanthan, Brickfields, 
50470 Kuala Lumpur, Malaysia
Level 13, Menara 1 Sentrum, 201, 
Jalan Tun Sambanthan, Brickfields, 
50470 Kuala Lumpur, Malaysia
No. 12 QuanHe Road, Wu Qing 
Development Area, Tianjin 301700, 
PR China

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

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ADDITIONAL INFORMATION / GROUP UNDERTAKINGS CONTINUED

Group undertakings continued

Operating Companies

Business Units

Locations

Atlas Composites Limited

Flexonics Limited

Lymington Precision Engineering 
(LPE) Limited
Senior Aerospace Limited

Senior Americas One Limited

Senior Americas Two Limited

Senior Automotive Limited

Senior Engineering Investments 
Limited
Senior Finance Four Limited

Senior Finance Seven Limited

Senior Finance Six Limited

Senior Five Limited

Senior Flexonics Limited

Senior Trustee Limited

Senior France SAS

Senior Investments (Deutschland) 
GmbH
Upeca Technologies Sdn Bhd

Senior Aerospace Bosman B.V.

Senior Investments GmbH

Senior IP GmbH

Flexonics, Inc.

Senior Holdings LLC

Senior US Holdings Inc

England & Wales

England & Wales

England & Wales

England & Wales

England & Wales

England & Wales

England & Wales

England & Wales

England & Wales

England & Wales

England & Wales

England & Wales

England & Wales

England & Wales

France

Germany

Malaysia

Netherlands

Switzerland

Switzerland

USA

USA

USA

Country of Incorporation

59/61 High Street, Rickmansworth, 
Hertfordshire, WD3 1RH, UK
59/61 High Street, Rickmansworth, 
Hertfordshire, WD3 1RH, UK
59/61 High Street, Rickmansworth, 
Hertfordshire, WD3 1RH, UK
59/61 High Street, Rickmansworth, 
Hertfordshire, WD3 1RH, UK
59/61 High Street, Rickmansworth, 
Hertfordshire, WD3 1RH, UK
59/61 High Street, Rickmansworth, 
Hertfordshire, WD3 1RH, UK
59/61 High Street, Rickmansworth, 
Hertfordshire, WD3 1RH, UK
59/61 High Street, Rickmansworth, 
Hertfordshire, WD3 1RH, UK
59/61 High Street, Rickmansworth, 
Hertfordshire, WD3 1RH, UK
59/61 High Street, Rickmansworth, 
Hertfordshire, WD3 1RH, UK
59/61 High Street, Rickmansworth, 
Hertfordshire, WD3 1RH, UK
59/61 High Street, Rickmansworth, 
Hertfordshire, WD3 1RH, UK
59/61 High Street, Rickmansworth, 
Hertfordshire, WD3 1RH, UK
59/61 High Street, Rickmansworth, 
Hertfordshire, WD3 1RH, UK
11 Rue des Soufflets, 91410, 
Dourdan, France
Frankfurter Strasse 199, 34121 
Kassel, Germany
Level 13, Menara 1 Sentrum, 201, 
Jalan Tun Sambanthan, Brickfields, 
50470 Kuala Lumpur, Malaysia
Bergen 6, 2993 LR Barendrecht, 
Netherlands
Fronwagplatz 10, CH-8200, 
Schaffhausen, Switzerland
Fronwagplatz 10, CH-8200, 
Schaffhausen, Switzerland
Corporation Trust Center, 
1209 Orange Street, Wilmington, 
DE 19801, USA
Corporation Trust Center, 
1209 Orange Street, Wilmington, 
DE 19801, USA
Corporation Trust Center, 
1209 Orange Street, Wilmington, 
DE 19801, USA

Senior Aerospace and Flexonics Business Units in Mexico are operated by a third party under contract manufacturing agreements.

The Group has a 49% interest in Senior Flexonics Technologies (Wuhan) Limited, a jointly controlled entity incorporated in China.

All Group undertakings are wholly and directly owned by subsidiary undertakings of Senior plc, and in every case the principal country of operation 
is the country of incorporation.

Senior Aerospace Bosman ceased trading in 2021, and Senior Flexonics Upeca, Malaysia ceased manufacturing in 2021.

194

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

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Additional shareholder 
information

Analysis of shareholders at 31 December 2023

By category
Corporate bodies
Other shareholders

By range of holdings
1 – 24,999
25,000 – 49,999
50,000 – 249,999
250,000 – 499,999
500,000 – 999,999
1,000,000 – and over

Shareholders
Number

Shareholders
%

Issued Shares
Millons

Issued Shares
%

372
1,570
1,942

1,655
66
101
36
27
57
1,942

19.16
80.84
100.00

85.22
3.40
5.20
1.85
1.39
2.94
100.00

411.45
7.97
419.42

5.54
2.30
11.80
13.06
19.90
366.82
419.42

98.10
1.90
100.00

1.32
0.55
2.81
3.11
4.75
87.46
100.00

The number of shares in issue at 31 December 2023 was 419,418,082.

Share Registrars
All shareholder records are maintained by Equiniti and all correspondence should be addressed to the Registrars, Senior plc at the Equiniti address  
shown on the inside back cover, quoting the reference number starting with 0228 detailed on your dividend vouchers. The Registrars should be 
notified regarding changes to name or address, loss of share certificate, or request for, or change to, a dividend mandate.

Equiniti provides a range of shareholder information online. Shareholders can check their holdings, update details and obtain practical help on 
transferring shares at: www.shareview.co.uk.

Instead of payment by post to your registered address, dividends can be paid through the BACS system direct into a UK bank or building society 
account, with the dividend voucher still sent to your registered address. If you wish to use this facility and have not previously applied, then please 
apply direct to Equiniti and request a dividend mandate form. Shareholders who are currently receiving duplicate sets of Company mailings, as a result 
of any inconsistency in name or address details, should write direct to Equiniti so holdings can be combined, if appropriate.

CREST Proxy Voting
CREST members who wish to appoint a proxy or proxies through the CREST electronic proxy appointment service may do so for the Annual General 
Meeting to be held on 26 April 2024 and any adjournment(s) thereof by using the procedures described in the CREST manual. Further details relating 
to voting via CREST may be found on the 2024 AGM Notice of Meeting and Form of Proxy.

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

195

 
 
 
 
 
ADDITIONAL INFORMATION / OFFICERS AND ADVISERS

Officers and advisers

Secretary and registered office
Andrew Bodenham
Senior plc
59/61 High Street, Rickmansworth, Hertfordshire WD3 1RH
Registered in England and Wales No. 00282772

Registrars
Equiniti Ltd
Aspect House, Spencer Road, Lancing, West Sussex BN99 6DA

Auditor
KPMG LLP
15 Canada Square, London E14 5GL

Solicitors
Slaughter and May
One Bunhill Row, London EC1Y 8YY

Bankers
HSBC UK Bank plc
71 Queen Victoria Street, London EC4V 4AY

KBC Bank NV, London Branch
111 Old Broad Street, London EC2N 1BR

Financial advisers
Lazards & Co., Limited
50 Stratton Street, London W1J 8LL

ShareGift
If you have only a small number of shares which would cost more for 
you to sell than they are worth, you may wish to consider donating 
them to the charity ShareGift (Registered Charity 1052686) which 
specialises in accepting such shares as donations. The ShareGift 
Transfer Form may be obtained from Equiniti, the Company’s Registrars, 
at www.shareview.co.uk. There are no implications for Capital Gains 
Tax purposes (no gain or loss) on gifts of shares to charity and it is also 
possible to obtain income tax relief. Further information about ShareGift 
may be obtained on 020 7930 3737 or from www.ShareGift.org.

Financial Public Relations
FGS Global
The Adelphi
1-11 John Adam Street
London WC2N 6HT

Joint Corporate Brokers
Jefferies International Limited
100 Bishopsgate
London EC2N 4JL

Numis Securities Limited (trading as Deutsche Numis)
45 Gresham Street
London EC2V 7BF

196

SENIOR PLC ANNUAL REPORT AND ACCOUNTS 2023

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Senior plc
59/61 High Street,
Rickmansworth,
Hertfordshire
WD3 1RH
United Kingdom

www.seniorplc.com

T +44 (0) 1923 775547