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SigmaRoc

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FY2021 Annual Report · SigmaRoc
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Annual Report and Financial Statements 
for the Year Ended 31 December 2021

SigmaRoc plc

2021

Registered number: 05204176
Registered address: Suite 1, 15 Ingestre Place, London W1F 0DU

Nordkalk, Pargas

ANNUAL RESULTS 
FOR THE YEAR 
ENDED 31 
DECEMBER 2021

Contents

STRATEGIC REPORT

Highlights

Company Information

Core Principles

Chairman’s Statement

CEO’s Report

Our Locations

2021 Timeline of Key Events

Key Developments

Business Review

Business Model

Our Strategy

Product Streams

Lime as an Essential Product

The Group Pro-Forma Revenue

Financial Review

Macro Conditions in the Market

EBITDA Margin Analysis

Company Timeline

Key Measures and Statistics

Our Platforms

Risk

Systems and Digital Innovations

Chief Financial Officer’s Report

ESG Report

Board Members

GOVERNANCE REPORT

Corporate Governance Report

Audit Committee Report

Remuneration Committee Report

Nomination Commitee

Directors Report

Statement of Directors’ Responsibilities

FINANCIAL STATEMENTS

Independent Auditor’s Report to the Members of SigmaRoc plc

Definitions

Consolidated Income Statement

Consolidated Statement of Comprehensive Income

Statements of Financial Position

Company Statement of Changes in Equity

Cash Flow Statements

Notes to the Financial Statements

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142

STRATEGIC REPORT

Highlights

FINANCIAL HIGHLIGHTS1

REVENUE

UNDERLYING1 EBITDA

£272.0m

£49.3m

+118.9% 31 December 2020: £124.2m

+106.1%

31 December 2020: £23.9m

UNDERLYING1 PROFIT BEFORE TAX

UNDERLYING1 EPS

£26.8m

5.4p

+120.4%

31 December 2020: £12.2m

+19.4%

31 December 2020: 4.5p

ADJUSTED LEVERAGE RATIO2

1.88x

1 Underlying results are stated before acquisition related expenses, 
certain finance costs, redundancy and reorganisation costs, 
impairments, amortisation of acquisition intangibles and share option 
expense. References to an Underlying profit measure throughout this 
Annual Report are defined on this basis. 

2 Adjusted leverage ratio compares net debt to Underlying EBITDA 
for the last twelve months adjusted for pre-acquisition earnings of 
subsidiaries acquired during the year.

+11.2%

31 December 2020: 1.69x

These definitions are included as part of a list of defined terms used 
throughout these Accounts in Definitions section on page 130.

OPERATIONAL HIGHLIGHTS

Invest

Improve

Integrate

Innovate

Significant new North 
European materials 
platform established 
through the acquisition of 
Nordkalk for €470 million 

Acquisitions of B-Mix 
and Casters together 
with establishment of 
new Benelux aggregates 
platform  

Johnston Quarry Group 
acquisition completed 
post year-end, further 
strenghtening the Group’s 
UK offering

System: New ERP 
systems implemented in 
South Wales and PPG 
overhauling legacy setup 

Operational efficiency: 
successful efficiency 
initiatives implemented 
at Casters, GduH and 
Harries.

Corporate governance: 
Proposed appointment 
of new independent non-
executive director

Integration of Nordkalk 
with > 800 people across 
10 countries 

Group banking facilities 
refinanced to consolidate 
debt footprint across the 
Group in conjunction with 
acquisition of Nordkalk

Launch of Greenbloc 
cement free ultra-low 
carbon concrete block 
technology, to be made 
available across the entire 
PPG product portfolio 

Partnership established 
with Marshalls to develop 
ultra-low carbon solutions 

4

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Invest, Improve, Integrate and InnovateInvest, Improve, Integrate and InnovateSigmaRoc PLCSigmaRoc PLC 
STRATEGIC REPORT

Company Information

DIRECTORS

David Barrett (Executive Chairman) 
Max Vermorken (Chief Executive Officer) 
Garth Palmer (Chief Financial Officer) 
Tim Hall (Non-Executive Director) 
Simon Chisholm (Non-Executive Director)  
Jacques Emsens (Non-Executive Director) 

COMPANY SECRETARY

Westend Corporate LLP

REGISTERED OFFICE

Suite 1, 15 Ingestre Place
London
W1F 0DU

COMPANY NUMBER

05204176

BANKERS

Santander UK plc
2 Triton Square
Regent’s Place
London
NW1 3AN

NOMINATED & FINANCIAL ADVISER

Strand Hanson Limited
26 Mount Row
London
W1K 3SQ

6

JOINT BROKERS

Liberum Capital Limited
25 Ropemaker Street
London
EC2Y 9LY

Peel Hunt LLP
120 London Wall
London
EC2Y 5ET

INDEPENDENT AUDITOR

PKF Littlejohn LLP
15 Westferry Circus
Canary Wharf
London
E14 4HD

SOLICITORS

Fieldfisher LLP
Riverbank House
2 Swan Lane
London
EC4R 3TT

REGISTRARS

Link Market Services Limited
The Registry
34 Beckenham Road
Beckenham, Kent
BR3 4TU

Nordkalk, Miedzianka

7

Invest, Improve, Integrate and InnovateInvest, Improve, Integrate and InnovateSigmaRoc PLCSigmaRoc PLCSTRATEGIC REPORT

Core Principles

INVEST

INTEGRATE

 ─ Only in businesses with solid intrinsic value;   

 ─ By building platforms of compatible businesses;   

 ─ Only in businesses with the potential to be improved and grown;   

 ─ By unlocking those synergies which do not come at a significant cost;   

 ─ Only in businesses which can be bought at an attractive valuation. 

 ─ By recognising the value of what previous owners built. 

IMPROVE

 ─ The motivation of management to drive growth;   

 ─ The ultimate offering to the local market and community;   

 ─ The operational and financial performance of the business. 

INNOVATE

 ─ By providing product and service solutions to current and future problems;   

 ─ By embracing technological advance within the running of our businesses;   

 ─ By challenging the status quo to drive our businesses and industry forward  

to meet social and environmental challenges ahead. 

8

9

Invest, Improve, Integrate and InnovateInvest, Improve, Integrate and InnovateSigmaRoc PLCSigmaRoc PLCImage: Nordkalk, MiedziankaChairman’s
Statement

STRATEGIC REPORT

Chairman’s Statement

Dear Shareholders, 

On the fifth of January this year, we marked the fifth anniversary of the Ronez acquisition and 
the start of our SigmaRoc journey. In that short time, we have built a great business and one 
with even greater potential. The success of this has undoubtedly been due to the drive and 
determination of our staff and the continued support of our shareholders. 

Our staff’s determination is evident in the 
commitment I see towards growth, safety, profitability 
and sustainability, in an environment which has clear 
and existing opportunities. In the following report we 
present, therefore, not only an account of SigmaRoc’s 
2021 performance but also of our ambitions for future 
growth and sustainability targets, as well as our 
proposals for managing the challenges ahead.  

One of these challenges has undoubtedly been 
the tragedy unfolding in Ukraine. We have three 
employees based there and staff have rallied to 
assist them. At the time of writing, we have ensured 
accommodation in Poland for their family members. 
Whilst the men have had to remain, we have 
transferred them to safe accommodation near the 
Polish border. It is a tragedy that military action was 
chosen over a diplomatic resolution. As a business 

we will continue to support the Ukrainian people 
where we can.

Growth 

2021 was a year of both growth and development for 
SigmaRoc. Whilst acquisition activity was significant 
during the year, the Group also made substantial 
progress in enhancing operational performance. This 
further cemented the Group’s leading position in local 
niche markets, while driving innovation in its product 
range. Financially, we exceeded all our targets and 
market expectations; we more than doubled our 
turnover to £272.0 million and Underlying EBITDA to 
£49.3 million, growing our  Underlying earnings per 
share by 19.4%. 

10

Ronez, Jersey

11

David
Barrett

Executive Chairman

Invest, Improve, Integrate and InnovateInvest, Improve, Integrate and InnovateSigmaRoc PLCSigmaRoc PLC 
form a positive alternative to competing products 
from an ESG perspective. We are working hard to 
mitigate the impact of the product streams that are 
higher in CO2 intensity. In addition, it is not often 
known that lime, our most CO2 intensive product, 
naturally reabsorbs nearly all the CO2 emitted from 
its production within five years. As a result, our overall 
product portfolio is well balanced and presents us 
with the opportunity to set and reach ambitious net-
zero targets.  

Outlook 

Looking forward, the Group is well positioned for 
its next phase of growth and evolution. The first 
five years allowed us to build an efficient operation 
dedicated to investment and improvement of 
acquired businesses into locally focussed platforms. 
Nordkalk now gives the Group significant additional 
reach and scale, thereby multiplying the opportunities 
for continued development. The significantly 
enhanced cashflow generation capability of the 
Group provides the capacity for continued growth 
investment, supporting of our strategic objectives, 
whilst retaining a flexible and efficient capital 
structure. 

Considering these various points independently, there 
are a few aspects worth noting. While the Group 
has continually grown its earnings, the cashflow 
generated from its own operations historically has 
only provided limited capacity for investment. 

The substantial change in the Group’s cash 
generation potential is a significant development 
for the business, allowing for more dynamic 
opportunities. Firm discipline will be maintained 
regarding capital expenditure and setting returns 
targets on investments.

The Group also benefits from an expanded set of 
credit facilities, leaving it with headroom of £200m 
in total at the end of the year. As above, there is a 
strong disciplined focus within the Group to manage 
leverage and not exceed self-imposed leverage limits, 
save for short periods to take advantage of unique 
opportunities and where they are worked down 
quickly.

As a result of the above, I believe we are in a good 
position to continue on the path of growth we have 
followed to date and build a safer, stronger and more 
attractive business for shareholders, staff and the 
communities where we operate. It is evident that 
the Group will face challenges along the way - such 
is the nature of business. However, if the past five 
years can be a guide, it is clear that the Group and 
its structure is built to deal with the challenges it 
encounters, whilst continuing to create value for all its 
stakeholders.

David Barrett 
Executive Chairman 
22 March 2022 

STRATEGIC REPORT
Chairman’s Statement CONTINUED

We have done considerable work to develop a 
strategy that will enable us to take a leadership 
position on ESG matters and ambitious targets 
were set, as will be discussed further below. Our 
governance, safety reporting and management 
capabilities were all improved further and each of 
these aspects will be detailed below and in the 
various sections of this Annual Report.

Regarding strategic growth opportunities, 2021 
was certainly one of the most active years since 
SigmaRoc’s inception. We started the year with 
the creation of a new platform in Benelux, focusing 
exclusively on heavy construction materials. This is an 
embryonic platform, but one with significant potential 
given its strategic positioning in key markets. We 
also joined forces with Carrières du Boulonnais in 
the creation of a dedicated partnership addressing 
Belgium and Northern France for aggregates and 
concrete. 

Most significantly, however, we expanded the Group 
in a new region: Scandinavia, Poland and the Baltics. 
Furthermore, we obtained additional products for 
our quarried materials through the acquisition of 
Nordkalk, a market leader in limestone products. 
This was a unique opportunity, allowing the Group to 
establish immediate scale and market leadership in 
a strategically important new region, diversifying our 
end customer base, whilst using the same upstream 
products and production processes. 

As a result of these developments, the Group is now 
well positioned for its next chapter - to make use 
of its strong position across a range of attractive 
markets to grow, innovate, consolidate and improve 
its product portfolio, market access and operational 
efficiency. This is in line with the ambitions set at the 
acquisition of Nordkalk.

Operations, Safety and COVID-19 

Throughout 2021, the Group delivered a solid 
operating performance, despite challenging 
conditions, with volumes of all materials sold across 
the Group in line, or ahead of, 2020.  Deliveries 
to residential construction and certain industrial 
applications at Nordkalk saw good year on year 
volume growth. Infrastructure demand remained 
strong in Benelux and Poland and we saw a good 
increase in the UK, with more projects coming online 
as the year progressed. Additionally, plant availability 
and efficiency were maintained consistently, limiting 
the impact of unplanned production stops.

Much progress was again made on safety reporting 
and management. The total safety events frequency 
rate recorded dropped by 25%, while the harm 
incidents frequency rate dropped by over 30% versus 
the previous years. Positive reporting, including Near 
Hits and Hazard and Risk Identification increased by 
more than 200%. While this progress is encouraging, 
work still needs to be done at several sites, in 
particular in Belgium, where the level of the safety 
culture remains behind that of other parts of the 
Group. 

The overall operational and safety performance 
is pleasing in light of the challenging environment 
created by COVID-19 and the restrictions imposed. 
Across the Group, which is now operating in 
several countries across Europe, we have ensured 
compliance with local regulation. We continue to 
manage this at a local level, ensuring that we are 
rapid in implementing any policy changes. As a 
result, we have been effective in managing the health 
challenges posed by COVID-19, with no transmission 
within the workplace observed. 

We thank all our colleagues for their support as these 
restrictions often make working conditions more 
challenging both physically and mentally. 

Governance 

In 2021 we made significant progress in further 
strengthening the Group’s governance. With the 
appointment of a General Counsel in 2020, we 
reviewed all governance and compliance policies 
to ensure we are in line with QCA guidelines. We 
revised our Board composition, focussing on the 
independence of directors. We have now made 
a further step with the proposed appointment of 
Axelle Henry as a third Independent Non-Executive 
Director and fourth NED overall, as part of a board of 
seven, following publication of these Accounts. Ms 
Henry is CFO of Verlinvest, a private investment firm 
specialised in investments with a focus on consumer 
goods, where strong branding and innovation is 
key and where revenue and profitability models are 
very different to our Group. She also has significant 
understanding of our sector through her previous role 
as deputy-CFO at Groupe Bruxelles Lambert, a major 
shareholder in large operators in our sector. 

With the acquisition of Nordkalk, we also took 
significant time to define our long term ESG strategy 
and net-zero targets. As a Group, we are well 
positioned in terms of our product portfolio. Most 
products we make are low in carbon intensity and 

12

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Invest, Improve, Integrate and InnovateInvest, Improve, Integrate and InnovateSigmaRoc PLCSigmaRoc PLCImage: Nordkalk, Wolica 
Chief Executive Officer’s
Statement

STRATEGIC REPORT

CEO’s Statement

Dear Shareholders, 

Whilst 2021 saw the Group take a transformational strategic step with the acquisition of 
Nordkalk, it also saw the wider business deliver continued operational and financial progress 
in what were very challenging conditions. This is testament both to our people and the clear 
strategy that we put in place at the outset of our journey and against which we are constantly 
measuring ourselves. 

We are proud of our progress, however, we recognise 
that it all fades into deep irrelevance when a war 
is fought in Europe, when families are separated, 
children lose parents and parents lose children. 
We will do our utmost to support our colleagues 
in Ukraine who, at the time of writing, are safe in 
western Ukraine or in Poland. We will continue to 
support those who flee the Ukrainian warzone and 
remain astonished war can ever be considered a 
justifiable outcome.

Our journey started five years ago as a cash shell 
with an ambitious business model, “the power of 
the platform”. Integrating vertically, when the end 
markets are very localised, product specific and 
fragmented, is counter-intuitive. Decentralising and 

making managers and staff accountable, is not. 
This became the backbone of our decentralised 
business model which, in 2020, showed its agility 
and in 2021 its relentlessness. It also resonated with 
the Rettig Group who understood how one of their 
companies, Nordkalk, could fit within our organisation 
and prosper. Delivering transactions of this scale 
and ambition is only possible with the support of 
our shareholders and this support has never been 
taken for granted. We hope that the progress we 
have made in the past five years and the vision we 
are articulating within this report for our future, will 
convince you in continuing your support for our 
journey. 

14
Nordkalk, Slawno

15

Max
Vermorken

Chief Executive Officer

Invest, Improve, Integrate and InnovateInvest, Improve, Integrate and InnovateSigmaRoc PLCSigmaRoc PLC 
 
STRATEGIC REPORT
CEO’s Statement CONTINUED

2021 was a year of both significant strategic and 
financial progress. With four acquisitions in the 
year, including our largest to date, the creation 
of a strategically important JV with Carrières 
du Boulonnais and the launch of our Greenbloc 
technology, we have laid the foundations for the next 
phase of the Group’s evolution. These actions helped 
to deliver significant increases in: revenue to £272.0 
million, up 119% year on year; Underlying EBITDA to 
£49.3 million, up 106% year on year; and Underlying 
EPS to 5.37 pence, up 19% year on year. 

2021 also saw the business commit to ESG targets 
which are industry leading and we believe more 
aggressive than any of our peers. The ESG section 
of this report presents them in detail and a dedicated 
ESG Report, to be published in April 2022, will 
provide further context. By 2040, we aim to reach 
net-zero and well before that, we intend to be free 
of fossil fuel usage. No other lime producer has set 
targets of this level of ambition and no other building 
materials producer has made progress in its ultra-
low carbon offering that we have. It is a part of our 
development we are very proud of and will continue 
to pursue. 

As 2021 was very busy, and to give sufficient 
context, I will provide a summarised account of the 
key strategic developments across the year before 
entering the detail of operational performance on a 
platform-by-platform basis.

Strategic development 

In 2020 we had laid the foundations for a busy 2021, 
with our UK and Benelux platforms performing well 
and ready to be developed further.

Re-organising our Benelux based operations involved 
several separate actions. The first of these was 
to separate the dimension stone and aggregates 
businesses at Carrières du Hainaut given the distinct 
end market profiles and drivers of each. With the 
split and appointment of a dedicated Managing 
Director for Dimension Stone we set out to develop 
both platforms further. This included the creation 
of Granulats du Hainaut and its combination with 
our other quarrying assets in Belgium, as well as 
the acquisition of B-Mix with four concrete plants 
in highly strategic locations in the region. As a 
result of these efforts, our Benelux construction 
materials platform was established, the start of 
a highly concentrated and strategically located 
supplier of construction materials in Belgium and the 
Netherlands. 

16

Having established a broader, marketable platform in 
Belgium we saw significant opportunity in extending 
our presence into the attractive and adjacent French 
Market. A joint venture with Group Boulonnais, 
France’s most respected independent quarried 
materials supplier, presented an optimal entry point 
into this market with the Group able to benefit from 
our partner’s deep knowledge of the sector, scale and 
customer standing. 

Alongside operational development, our innovation 
and product development activities yielded significant 
success in 2021 with the launch of the UK’s first ultra-
low carbon concrete products technology, Greenbloc. 
This technology has been the product of over 18 
months’ development focus and we are delighted 
that, following successful testing, we are able to 
offer this across our concrete product range making 
SigmaRoc a clear leader in ultra-low carbon concrete 
across both the UK and Europe. 

2021 also presented us with the opportunity to 
meaningfully extend our geographic footprint in 
Europe. The Northern Europe region has, since 
inception, been a very key target market for the 
Group, benefiting from strong demographic, 
regulatory and market drives for the use of our 
materials. Nordkalk presented a unique route to 
the Group achieving credible scale in this territory, 
with over 100 years of history and a leading market 
position in quarried products for most of Scandinavia, 
Poland and the Baltics. Nordkalk also shared a similar 
operational structure to SigmaRoc, focussed on local 
quarried products for local markets in a decentralised 
way, which made it culturally an ideal fit for our 
business.

Operations and trading  

Trading performance:

The Group’s trading and operational performance for 
2021 was solid. Overall, on a like-for-like basis, the 
value of upstream quarried materials sold increased 
by 2%. Value added product sales increased by 
14%, with value added services increasing by 16%. 
These figures include the Nordkalk business and 
considering SigmaRoc pre-Nordkalk acquisition, the 
evolution is similar with total revenue increasing by 
15% on a like-for-like basis.

For the Ronez platform, trading in both islands 
was solid and in line with expectations, with the 
impact of a lockdown in the first quarter recovered 
through strong demand as the year progressed. 

Several significant projects in both Jersey and 
Guernsey, including Admiral’s Park in Guernsey and 
large residential developments in Jersey (both the 
public and private), as well as further demand for 
road maintenance helped deliver £28.9 million in 
turnover, which was slightly ahead of budget. The 
shipping business had an excellent year, with very 
high ship utilisation and a total of 51 cargoes carried. 
Operational plant and machinery investments of the 
past years has shown its worth with the renewed 
ready-mix fleet, ready-mix plant and further plant 
upgrades.

The three businesses which constitute our PPG 
platform, with seven sites across the UK, have 
developed well. Block production increased year over 
year, as did volumes for landscaping and flooring 
products. Bespoke project work was slow in the 
early part of the year, but accelerated in the second 
half with larger scale infrastructure and commercial 
projects such as car parks and traffic barriers coming 
online. The most exciting developments were, 
however, Greenbloc and our launch into ultra-low 
concrete products, leading to a strategic partnership 
with Marshall’s. Cost pressures, particularly in cement 
and logistics, were managed via pass-through 
mechanisms and further searches for efficiency 
initiatives. 

With our third platform in the southwest of the UK, 
we took the opportunity to expand our integrated 
aggregates and construction materials business in 
the region, starting in South Wales, with the Harries 
business. The business was fully integrated into the 
Group in September 2020 and much has developed 
since. Closing the year with £29.9 million in turnover 
the South Wales business performed in line with 
expectations. Work on further development of the 
entity is being undertaken currently with a view to 
extend our product offering. A complete review of the 
structure of the business will lead to a more efficiently 
organised business. 

With the creation of a dedicated dimension stone 
business, with Carrières du Hainaut as its base, we 
ensured full focus on the production and delivery of a 
high value-add product, Belgian Bluestone. Demand 
for Bluestone was strong throughout the year 
across RMI, new build and infrastructure markets. 
We developed new sales regions by expanding 
the sales teams in Germany and focussing on 
commercial strategies for Austria and Switzerland. 
Focus on Scandinavia and the UK was achieved 
through dedicated partnerships with off takers and 
representatives. As a result, the combination of 
existing markets in the Benelux, France and Italy as 

well as new markets helped grow sales and volumes 
to reach 1 million square meters in the year. Further 
efforts are now being made on the commercial 
positioning of the product, helped by a new digital 
strategy and website, as well as operational changes 
to allow for further production efficiencies at higher 
volumes. The significant extension of the Bluestone 
quarry, currently underway, is central to that strategy 
and represents a substantial enhancement to the 
production set up.

As a consequence of the focus on Bluestone, all 
construction aggregate production at Carrieres du 
Hainaut was split off into a new business, Granulats 
du Hainaut, which now forms the base of a Benelux 
platform also including Cuvelier and B-Mix. The 
creation of GduH coincided with the take-over of the 
Holcim production plant in April and the creation of 
a joint venture with Carrières du Boulonnais to best 
serve the Benelux and French markets, in anticipation 
of the installation of new production infrastructure 
in 2024. The Cuvelier business had a good full year, 
despite sales being impacted in the first half by 
road closures limiting access. B-Mix, the concrete 
business in northeast Belgium had an excellent year 
with volumes of 177 thousand cubic meters and 
the integration of the Casters concrete business, 
acquired simultaneously. Combined the three 
businesses form a solid base for further development 
and growth in the Benelux market.

In September, a sixth platform joined the Group 
through the acquisition of Nordkalk, consisting of 
three operating divisions. In the north, its Finnish and 
Swedish operations had a good year overall, driven 
by strong demand from the pulp and paper industry 
as well as strong demand from steel producers in 
the region. Rationalisation of capacity by customers 
benefited the group through sustained volumes. As 
a result, volumes of lime and limestone were higher 
than anticipated. While this improved overall turnover 
and net profits, it also posed the challenge of dealing 
with very sharp rises in energy costs, exceeding 
200% in many cases toward the end of the year. 
Efficient pass-through mechanism and hedging have 
allowed for protection of the net profitability of the 
business, but inevitably increased turnover more than 
anticipated as can be seen from the detailed analysis 
in page 50 of this report. Further efficiency initiatives 
will target margin protection and improvement in 
2022. 

The second region consisting of the Polish and 
German operations had an equally good year 
driven by a highly effective local management team 
maximising efficiency of the operations. Demand was 

17

Invest, Improve, Integrate and InnovateInvest, Improve, Integrate and InnovateSigmaRoc PLCSigmaRoc PLC 
 
 
STRATEGIC REPORT
CEO’s Statement CONTINUED

driven by infrastructure works in particular as well as 
deliveries to steelworks and the agricultural sectors. 
Energy cost pressures were managed through 
hedging and contractual mechanisms protecting 
profitability of the division. Further development of 
the division, in particular the extension of reserves at 
the key sites is underway to ensure future delivery to 
key sectors of the Polish economy.

The third operation within the Nordkalk platform 
consists of several joint ventures, including 
operations in Norway and Sweden in partnership with 
fellow minerals companies and steelworks. Trends 
seen in other parts of the business were also present 
here, where the main challenges were posed by 
supplying sustained volumes throughout periods of 
high energy costs. The business performed well and 
managed to improve its competitive position in the 
period. 

The overall trend for the year 2021 was therefore 
similar across the Group with good demand for 
products in all main sectors of supply, be it private 
construction, infrastructure, steel, pulp and chemical 
or environmental applications of our quarried 
products. Managing rising energy costs and other 
supply chain disruptions was done effectively and led 
to good protection of the Group’s bottom line. 

Inflationary pressures and supply chain backdrop:

As was highlighted within the review above, the third 
and fourth quarter of 2021 saw several challenges to 
the business from a supply chain and cost inflation 
perspective. In both cases the businesses reacted 
well to ensure profitability was protected. 

Supply chain issues have been well publicised 
in the sector, particularly in the UK. While these 
challenges were certainly real, the Group dealt with 
them effectively. Driver and logistical shortages 
were tackled through active fleet management 
and benefited from good long term relationships 
with haulage suppliers. Additional capacity was 
successfully secured where necessary in areas where 
demand was particularly strong. 

Cost inflation, in some cases significant, was 
evident across a number of areas but the Group 
did well to substantially mitigate this through strong 
contractual pass-through arrangements and further 
internal efficiency gains. Cementitious products 
remained both in short supply and at higher-than-
average prices. Existing supply arrangements and 
management of productivity allowed continued 
production at good volumes even when placed on 

allocation. In-house delivery capabilities for these 
products helped further. 

Energy, gas and electricity supplies were the other 
area of significant and sudden price increases. 
Hedging strategies were already in place converging 
normalised base load consumption across the 
network of plants and operations. As energy price 
movements were very significant, further price 
movement was captured in contractual pass-through 
arrangements as part of long term supply structures 
allowing the Group to manage the inflationary 
environment. 

As a result, while the environment was challenging, 
the strategies adopted allowed for the protection of 
the business and the continued supply and delivery of 
product to our customers without interruption.

Financial performance  

The Group delivered an excellent financial 
performance for the year, which was ahead of 
analysts’ expectations. Reported revenues were 
£272.0 million, delivering Underlying EBITDA of 
£49.3 million, with demand and pricing pass through 
driving significant top line growth which, combined 
with continued efficiency gains realised across the 
business, enabled a strong margin performance in 
what was a challenging backdrop. This performance 
is a testament to effective local management taking 
the right decisions to protect their businesses without 
hesitation, whilst retaining focus on supporting their 
local markets.

From a balance sheet perspective, the Group 
dramatically changed across the year with completion 
of the various acquisitions. As at 31 December 2021, 
gross assets were £769.3 million, underpinned by 
over 1 billion tonnes of reserves and resources, land, 
plant and machinery in strategic locations. Net assets 
were £411.2 million following a refinancing of our debt 
facilities led by Santander. At year-end the Group 
had access to a further £200 million in RCF and 
credit facilities which will support the Group’s further 
evolution. We maintain leverage targets at two times 
Underlying EBITDA with a significant down trend, 
giving the Group the ability to reinvest generated 
cashflows as the Group reduces its gearing. At the 
year-end our leverage ratio stood at 1.88 times 
Underlying EBITDA with cash at £70 million.

ESG, Safety and Innovation 

ESG: 

All topics captured under a broad heading of ESG 
equally saw incredible progress throughout the year. 
In April 2022 the Group will publish its first dedicated 
ESG report, giving ample detail on all the initiatives 
we are undertaking. In anticipation of that report, 
we can already announce several exciting points in 
relation to our net-zero targets, our Environmental and 
Social initiatives and our Governance improvements. 

As part of our ESG reporting, we publish detailed 
statistics and reductions targets under TCFD and 
SASB norms. These targets are aggressive and 
industry leading. We aim to:

 ─ provide option for 100% of manufactured 

products to utilise waste/recycled materials by 
2025 ;

 ─ utilise 100% of production materials by 2027;

 ─ be free of fossil fuel use by 2032; and

 ─ achieve net-zero by 2040.

No other operator in the lime sector has committed 
to these targets and no other building materials 
producer is presently able to offer certified products 
with ultra-low carbon credentials totally free of 
cement, across the entire range of its products.

We are also very focussed on supporting the 
communities where we work and several initiatives 
have been realised in 2021 to ensure we are a good 
neighbour with our operations. In Belgium, we 
have donated a large section of land to the city of 
Soignies and will assist in its development into a 
zone for recreation and sports. In Finland, we have 
built a large wooden exercise staircase alongside our 
operations to promote physical activity. In Poland, the 
business continues to support the mayor of Slawno 
who developed a museum next to our operations 
to preserve fossilised marine creatures found in 
our quarries. These are a few of the initiatives 
implemented this year, more of which will be detailed 
in our Sustainability report. 

From a governance perspective, we continue to 
develop the leadership of the Group and are proud 
of the proposed appointment of Axelle Henry as 
an independent NED. Ms Henry brings significant 
financial skill to the Group given her role as CFO of a 
major investment fund. She also brings knowledge of 
sectors which are much more brand and innovation 

dependent, therefore providing fresh perspective 
and diversity of opinion to the Board, augmenting its 
specialist sector experience. The Board will therefore 
consist of a majority of independent Directors, with 
very complimentary skills and backgrounds. 

On a more operational level, the Group has continued 
to maintain and increase its accreditation levels, 
both ISO and product specific, as well as conducting 
surveys to assess staff and management perception 
and engagement. In all cases, the results were 
extremely positive with areas identified where cross-
learning could be obtained. As a result, regional 
advisory boards were set up to ensure the various 
platforms in similar legal jurisdictions would share 
best practices. 

Safety and COVID-19:

Considering safety, the Group has also continued 
to progress with a year on year reduction of 25% 
in incident frequency rate; a year on year reduction 
of over 30% in harm frequency rate and a year on 
year increase of 200% for near hit, hazard and risk 
reporting. The safety culture of the Group is steadily 
improving which is a challenge as every year many 
new businesses with differing approaches to safety 
join SigmaRoc. Still, through the use of adequate 
tools, including our safety management tool Highvizz 
we are able to increase reporting, decrease harm and 
improve the awareness and culture that promotes a 
safe business. 

2021 started with a lockdown and ended with a 
lockdown in many of the regions we operate in. As 
in 2020, the year was dominated by the COVID-19 
pandemic and the restrictions it brought with it. As 
in 2020, we aimed to be proactive in implementing 
the required local restrictions to keep the business 
compliant and operating. As a result, our COVID-19 
response continued to be managed at a local level, 
to remain quick and agile as local realities changed. 
We were effective in managing the pandemic and its 
impact on our business, having to date no evidence 
of any transmission of COVID-19 at work.

Innovation:

A key part of our focus on becoming an improved 
and sustainable business is innovation. Having 
begun development 18 or so months ago with the 
idea to create a carbon neutral concrete product 
we are now the leading supplier of ultra-low carbon 
concrete products in the UK through our Greenbloc 
technology. 

18

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Invest, Improve, Integrate and InnovateInvest, Improve, Integrate and InnovateSigmaRoc PLCSigmaRoc PLC 
Taking all these developments and initiatives, I remain 
convinced the Group is very well placed to develop 
further, deliver growth and take on a leadership 
position when it comes to ESG. None of these targets 
will be easily met, however, nothing easy is worth the 
effort. I am certain the entire organisation shares the 
same commitment.

This report was approved by the Board on 22 March 
2022. 

Max Vermorken 
Chief Executive Officer
22 March 2022

STRATEGIC REPORT
CEO’s Statement CONTINUED

In addition to Greenbloc, we continue to innovate 
across the Group. In Belgium, with support from the 
Nordic region, we commenced work on utilising saw 
sediment waste material from CDH production as 
additives and fillers for the chemical, construction 
and agriculture industries. In the UK, we supplied 
concrete products coated with pollution absorbing 
paint for a school playground. At Nordkalk, we 
launched several new products all developed in 
house, one of them being an ultra-white paint without 
the use a the TiO2 pigments making it significantly 
less harmful.

Our efforts in innovation were also noticed by others. 
Marshalls, the leading UK supplier of landscaping 
products, joined the Group in a JV to develop ultra-
low carbon solutions. In Belgium, we continue to 
develop our Bluestone business in order to propose 
new finishes and applications while promoting 100% 
material use from all our operations. 

Our journey on the path of innovation is not very 
long, but we have already made an impact and good 
progress. It has become a key area of focus as we 
aim to provide solutions that are innovative and low 
carbon. 

Post period announcements  

The Group completed the acquisition of Johnston 
Quarry Group on 31 January 2022. This acquisition 
significantly enhances the Group’s presence in the UK 
from a quarrying perspective, with Johnston Quarry 
Group and Harries forming part of the expanded 
Southern platform covering Southern England and 
Wales. A new ExCo member will be appointed to lead 
these two divisions.

The expanded platform offers a range of products 
and services covering a footprint from Pembroke to 
Lincoln, in aggregates, concrete, asphalt, surfacing, 
agricultural lime and dimensions stone. It is the base 
for a highly focussed and specialised platform along 
the main road axis of the UK and focussed on niche 
product and product delivery. It has the potential to 
deliver more and grow both in offering and region. 

Forward look 

The 2022 financial year has started well across 
the Group. Early January saw some disruption 
from COVID-19 restrictions and absenteeism, but 
the Group has responded well with performance 
strengthening through the first quarter. The overall 

20

trading situation has been challenging, but the agility 
of the Group has facilitated the right responses. 
Unprecedented energy price and input cost inflation 
continues from the second half of 2021, but the 
Group remains focused on mitigating these through 
a combination of hedging, contractual structures and 
dynamic pricing.  A strike at UPM, one of our key 
customers in Finland, has slowed demand for several 
higher end products in Q1’22, but once resolved we 
expect increased volumes as the customer seeks to 
recover lost production. Operations in the Belgium, 
Channel Islands and the UK also traded in line with 
expectations with only some minor delays in project 
starts in Jersey.

Following the ongoing situation in Ukraine, the 
Group’s historical sales to Russia were de minimis 
on Group revenue level and have now ceased 
completely, with no historical sales in the Ukraine. 
We are fully complying with all UK and EU trading 
sanctions and are monitoring the situation closely.

Looking further ahead in the year, we are focussed 
on a number of important strategic projects. Firstly, 
we have set very ambitious targets in respect of our 
ESG commitments. We aim to be sector leaders and 
we believe have both teams and plans in place to 
achieve these targets. In particular, when it comes 
to lime and limestone related products as well as 
ultralow carbon concrete, we are uniquely positioned 
to achieve our ambitions. The partnerships we have 
developed with several key organisations in the last 
12 months, such as Carrières du Boulonnais and 
Marshalls, are important enablers of this and the 
potential strategic environmental value of the projects 
being considered and developed are significant. 
In addition to these partnerships, several internal 
innovation projects will contribute both to our bottom 
line and our ESG credentials.

In parallel, we are extremely active on the investment 
front, having considered over 140 acquisition targets 
to date. We will continue to be highly disciplined 
and selective in our consideration of these, only 
progressing with potential acquisitions where there 
is clear path to meeting our financial and commercial 
criteria.

There also remains significant potential for the 
Group to achieve further organic growth and margin 
improvement. Expansion of our markets and growth 
of our sales networks will help deliver further top line 
improvement in each of our platforms and we will 
continue to build the local capability that enables our 
businesses to capitalise on growth and efficiency 
opportunities. 

21

Invest, Improve, Integrate and InnovateInvest, Improve, Integrate and InnovateSigmaRoc PLCSigmaRoc PLCImage: Carrières du Hainaut, SoigniesSTRATEGIC REPORT

Our Locations

22

23

Invest, Improve, Integrate and InnovateInvest, Improve, Integrate and InnovateSigmaRoc PLCSigmaRoc PLCSTRATEGIC REPORT

2021 Timeline of Key Events

JANUARY

Active behind the scenes 
development of the 
Group’s M&A pipeline and 
administrative completion 
of new expanded £125 
million banking facility 
entered into end of 
December 2020.

MARCH

Creation of Granulats du 
Hainaut and expansion 
of the Group’s Belgian 
aggregates operations 
through an agreement 
whereby the Group 
assumes control of 
LafargeHolcim’s quarrying 
operations which are 
co-located at the Group’s 
CDH site.

MAY

AGM held and trading 
statement issued 
highlighting positive year-
on-year performance of 
the Group.

JULY

Proposed reverse 
takeover of Nordkalk, 
subject to Shareholder 
approval and Polish 
competition clearance, 
together with £260 million 
fundraise and £305 million 
new syndicated banking 
facility.

SEPTEMBER

NOVEMBER

Strategic collaboration 
with Marshalls PLC 
to develop ultra-low 
carbon solutions within 
the concrete building 
materials sector.

Greenbloc achieves 
Environmental Product 
Declaration, becoming 
first EPD certified UK 
cement-free concrete 
block.

FEBRUARY

APRIL

JUNE

AUGUST

OCTOBER

DECEMBER

Launch of Greenbloc, 
UK’s first cement free 
ultra-low carbon concrete 
block.

Acquisition of Belgian 
concrete assets, B-Mix 
and Casters, for a total 
consideration of €13 
million and establishment 
of new Belgian aggregates 
platform. 

Greenbloc to be expanded 
across entire PPG 
product range by January 
2022 and joint venture 
agreement with Carrieres 
du Boulannais in relation 
to Benelux platform.

General meeting 
approves Nordkalk 
reverse takeover. Polish 
competition clearance 
approval obtained and 
successful completion of 
Nordkalk acquisition on 31 
August 2021.

Trading update 
highlighting continued 
strong performance in 
Q3 with revenues of £73 
million.

Completion of due 
diligence on Johnston 
Quarry Group and 
agreement of key terms.

24

25

Invest, Improve, Integrate and InnovateInvest, Improve, Integrate and InnovateSigmaRoc PLCSigmaRoc PLCKey  
Developments

STRATEGIC REPORT

Joint-Venture with Carrières du Boulonnais

In June 2021, SigmaRoc signed a joint venture with major France based high grade limestone 
and construction materials company, Carrières du Boulonnais. CdB is part of Group 
Boulonnais, which has become a 25% shareholder in Granulats du Hainaut, with the aim of 
expanding GduH into a Benelux and Northern France wide supplier of limestone products.

Joint venture focussed on aggregates 
markets in Benelux and Northern France.

As a shareholder, CdB will assist in the development 
of GduH from a financial and technical perspective 
and materially increase GduH’s market presence 
in these target markets. As a result, it is expected 
the target footprint for GduH’s activities will reach 
beyond Belgium and into Northern France. GduH 
is the Group’s Benelux production and distribution 
subsidiary and SigmaRoc will continue to wholly own 
its quarrying assets in Belgium.

As part of the Joint Venture agreement, CdB has 
agreed to co-fund the new crushing and screening 
installations planned to be built by 2024 at GduH’s 
aggregates operations at Carrières du Hainaut. 
CdBwill also lend its vast technical expertise in the 
sector to optimally set up the new installations and 
their product offering. As a result, GduH will be able 
to commence servicing the Benelux and Northern 
French markets and, following the expiry of its 
existing agreement to supply LafargeHolcim in 2024, 
supply over two million tonnes of virgin construction 
aggregates per year, making it one of the largest 
suppliers in the region.

 ─
EMMANUEL MAES
ExCo Europe

“It was a real privilege to sign a Joint Venture agreement 
with a quarried materials group of the renown of Groupe 
Boulonnais. Our collaboration is strategically, technically and 
financially a major step forward as we build our footprint in 
the Benelux and North French markets. We thank Groupe 
Boulonnais for their confidence in SigmaRoc and aim to 
make our collaboration a real success.

We are confident that this JV will not remain the only 
cooperation between SigmaRoc and Groupe Boulonnais as 
we share the same vision and values.”

Carrières du Boulonnais, Ferques

27

Invest, Improve, Integrate and InnovateSigmaRoc PLCImage: Carrières du Boulonnais, FerquesSTRATEGIC REPORT

Acquisition of Belgian Concrete Assets and
Establishment of Two Separate European Heavy Side
Materials Platforms

In line with its stated strategy, in April 2021 the Group has completed the acquisitions of B-Mix 
Beton NV, J&G Overslag en Kraanbedrijf BV and Top Pomping NV, as well as Casters Beton NV  
from Groep Janssens N.V. for a combined cash consideration of €13m.

B-Mix, located in Tessenderlo, and Casters, located in 
Genk, operate four concrete plants, producing around 
250,000 cubic meters annually. In addition, the B-Mix 
business include quayside operations along the 
Albert Canal which links the cities of Antwerp and 
Liege and the rivers Scheldt and Meuse. 
In total, the businesses generated a turnover of €22m, 
EBITDA of €3.3m and a net profit of €1.6m in the year 
ended 31 December 2020 and net assets of €5.9m. 
The Acquisitions will be immediately enhancing to the 
Group’s underlying earnings and will be funded from 
cash raised in December 2020. 

Creation of new European Platforms

Following the Acquisitions and the creation of 
the GDH aggregates brand, as announced on 26 
March 2021, SigmaRoc has decided to separate its 
European heavyside materials operations into two 
separate platforms. CDH will continue as a Europe 
wide dimension stone platform under Managing 
Director Christophe Huyghebaert, turning over 
approximately €44m per year. A new integrated 
concrete and construction aggregates platform will 
be created to include GDH, Stone Holdings, B-Mix 

and Casters. The new platform will be managed by 
Emmanuel Maes and Pascal Lesoinne, with initial 
annual sales of around €36m per year. 

Option to acquire 11ha of quayside
industrial land

Alongside the Acquisitions, SigmaRoc is also pleased 
to announce it has entered into an option agreement 
with Jabo N.V., granting it the right to acquire 11 
hectares of quayside industrial land in Tessenderlo, 
for a consideration of €9m. The land subject to the 
Option includes approximately 260m of quayside 
along the Albert Canal, one of the busiest national 
shipping lanes in Belgium, and houses the B-Mix 
concrete business, as well as a significant unutilised 
area. Should the Option be exercised, SigmaRoc 
estimates it would utilise approximately 4 hectares 
for the B-Mix business and is exploring opportunities 
to utilise the remaining land as part of its strategy 
for further expansion in the Belgian market. Should 
opportunities not be identified which meet the 
Group’s investment criteria, the sale or development 
of the land would be considered.

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Invest, Improve, Integrate and InnovateInvest, Improve, Integrate and InnovateSigmaRoc PLCSigmaRoc PLCImage: B-Mix, TessenderloSTRATEGIC REPORT

Greenbloc

In February 2021 SigmaRoc pioneered the construction market with the launch of the UK’s first 
Cement Free Ultra-low Carbon Concrete Building Block under a new brand, Greenbloc. 

Concrete blocks are used extensively in the 
construction of real estate and infrastructure across 
all sectors. SigmaRoc’s new Greenbloc range 
materially reduces the carbon footprint of these 
blocks when compared to a traditional product.

Greenbloc is completely cement free, making it 
unique in the UK market and provides on average a 
significant net reduction in eCO2 of 77% per concrete 
block, resulting in the following specific decreases:

 ─ an average reduction of 1.1kg of eCO2 per 

concrete block;

 ─ an average reduction of 2.7 tonnes of eCO2 per 

average semi-detached house;

 ─ these average reductions are equivalent to 

the CO2 emitted by an average household’s 
electricity consumption for four years.

The product is produced by SigmaRoc’s PPG 
platform at its various production facilities. Following 

extensive research & development and initial trials 
throughout 2020, the product has been well received 
by the market with strong interest from several 
leading national building materials merchants, 
including Marshalls PLC with whom PPG entered 
into a strategic collaboration in September 2021 
in relation to Greenbloc and low-carbon building 
material solutions.

In November 2021 SigmaRoc obtained Environmental 
Product Declaration (EPD) status for its Greenbloc 
product range. The EPD is classed as a type III 
environmental declaration with ISO 14025, and 
provides transparent and credible information about 
the environmental impact of a product throughout 
its lifecycle – from material extraction, through to 
manufacturing, usage and end of life.

In January 2022 PPG extended Greenbloc across its 
entire product portfolio, becoming the first precast 
products producer in the UK to provide a suite of 
ultra-low carbon alternatives.

30

CONCRETE BLOCKS VOLUMES BY PPG

CO2 REDUCTION FROM 
GREENBLOC SWITCH

Volumes added 
through efficiency

Net CO2 
produced

Production volumes 
at acquisition

2018

2018 - 2021

2021

2021

Target volumes 
for 2022

Net CO2

Standard concrete blocks production

Standard blocks production increase post acquisition

Ultra-low carbon blocks production target

CO2 release during standard blocks 
production

CO2 reduction from switch to Greenbloc

CO2 release post switchover to Greenbloc

31

Invest, Improve, Integrate and InnovateInvest, Improve, Integrate and InnovateSigmaRoc PLCSigmaRoc PLCImage:  Greenbloc, PoundfieldImage:  Greenbloc, CCP 
 
STRATEGIC REPORT

Acquisition of Nordkalk

On 15 July 2021, the Company announced that it had entered into an agreement to 
conditionally acquire the entire issued capital of Nordkalk for a total consideration of 
approximately €470 million (approximately £402 million) subject to certain adjustments in 
respect of cash, debt and working capital. 

The consideration was satisfied by a combination 
of €270 million (approximately £231 million) from 
the proceeds of a placing of Company shares, the 
drawdown of €150 million (approximately £128 
million) from new debt facility and the issue of €50 
million (approximately £43 million) consideration 
shares.

Due to its size, the acquisition of Nordkalk 
constituted a reverse takeover pursuant to Rule 14 
of the AIM Rules for Companies and completion was 
therefore conditional on Shareholder approval, which 
was granted at a general meeting of the Company 
held on 2 August 2021. The acquisition was also 
subject to merger clearance from the Polish Office of 
Competition and Consumer Protection, which was 
received on 16 August 2021.

Following approval from Shareholders and 
competition clearance, the reverse takeover of 
Nordkalk was completed on 31 August 2021 and the 
Company was readmitted to trading on AIM.

Nordkalk was established in 1898 as a limestone 
developer in Finland and has since expanded across 
Northern Europe to become the leading limestone 
company in the region. Nordkalk develops limestone 
based solutions for agricultural, construction and 
chemical industries and its main products are 
crushed limestone, limestone powder, quicklime 
and hydrated lime. Nordkalk delivers raw materials 

32

to numerous industries, and its solutions contribute 
to clean air and water, as well as the productivity of 
agricultural land. Nordkalk operates at more than 30 
different locations across Finland, Sweden, Norway, 
Poland, Estonia and Russia, with its main sites and 
the majority of revenue for the year ended December 
2020 being derived from Finland (49 per cent.), 
Sweden (23 per cent.) and Poland (22 per cent.).

For the year ended 31 December 2021, Nordkalk 
recorded revenue of €304.0 million (2020: €280.8 
million), Underlying EBITDA of €69.4 million (2020: 
€68.1 million) and Underlying profit before tax of 
€46.8 million (€42.3 million).

The acquisition of Nordkalk is expected to be 
significantly earnings enhancing in its first full year 
of ownership by SigmaRoc and the Directors believe 
that there is the potential for increased efficiencies 
in the existing Nordkalk business to further drive 
earnings growth as well as the opportunity to sell 
its products via the existing Group’s existing sales 
channels.

Nordkalk is a high quality and well managed 
business, providing the Group with an additional 
strong operating platform and stable cash flows, 
which SigmaRoc will use to further execute on its 
growth strategy, both organically and via further 
acquisitions.

STRATEGIC REPORT

Nordkalk Integration, Synergies and Improvements

The last quarter of 2021 was spent understanding Nordkalk, in order to launch integrations programmes during 
the first quarter of 2022. €1.5m cost synergies have been implemented on a like-for-like full year basis with further 
synergies targeted for the second half of H2’22/Q1’23.

INITIATIVES

Full financial reporting integration into SigmaRoc structure  

Review of management and reporting structure:

- Third reporting region (Baltics) with further reviews considered

- Creation of “rapid intervention team” delivering synergies

Reducing subcontractor needs through insourcing

Utilising “waste aggregates” at Pargas

Live trial of alternative fiels for kiln operations

Review of ERP to optimise process

Improve alignment of sales & production

COMPLETED

COMPLETED

COMPLETED

COMPLETED

COMPLETED

COMPLETED

COMPLETED

ONGOING

ONGOING

Review of customer contracts w.r.t dynamic pricing, commercial offering, positioning, energy ONGOING

Review of energy hedging and purchasing strategies against cost swings, availability, CO2

ONGOING

Review of kiln operations in context to ESG agenda with interesting results to follow

ONGOING

Reducing plant and machinery needs through better utilisation

Target of 100% material utilisation on all sites e.g Wollastonite tailings, Bluestone saw dust, 
aggregates

ONGOING

ONGOING

33

Invest, Improve, Integrate and InnovateInvest, Improve, Integrate and InnovateSigmaRoc PLCSigmaRoc PLCImage: Nordkalk, PargasImage: Nordkalk, LappeenrantaSTRATEGIC REPORT

Acquisition of Johnston Quarry Group

In January 2022, the Company completed the acquisition of Johnston Quarry Group for an 
initial cash consideration of £35.5m.

JQG is a specialist quarried materials supplier 
producing construction aggregates and premium 
quality building stone, as well as agricultural lime 
for soil improvement. Its aggregate products 
are typically used in infrastructure projects, with 
unique Cotswolds, Ironstone and Bath Stone 
used in specified high end housing applications. 
The business has eight quarries and two separate 
processing sites located across the South West, 
Oxfordshire and Lincolnshire. JQG has access to 86 
million tonnes of freehold and leasehold reserves and 
resources giving JQG an average life of mine of over 
40 years.

For the 12 months to 30 September 2021, JQG 
reported revenue of £14.7m, generating EBITDA 
of £5.9m and £3.6m profit before tax. As at 30 

September 2021, JQG had gross assets of £22.1m 
and net assets of £6.9m primarily in land, mineral 
reserves and plant and machines. 

As part of the acquisition of JQG, SigmaRoc also 
conditionally agreed to purchase from the Sellers 
two further quarries, together with additional mineral 
reserves, for a total potential consideration of 
£14.5m. These additional sites have a strategically 
attractive location relative to JQG and will increase 
the business’ footprint and market access. The 
consideration for the acquisition of these additional 
sites is payable in three phases, upon the delivery 
of each of the two quarries and the delivery of the 
mineral reserves with planning permission. The Group 
expects these additional transactions to complete 
between H2 - 2022 and H2 - 2024. 

34

Johnston Quarry Group, Creeton

Invest, Improve, Integrate and InnovateSigmaRoc PLCImage: Johnston Quarry Group, OathillBusiness
Review

Business Model

Our Strategy

Product Streams

Lime as an Essential Product

The Group Pro-Forma Revenue

Harries, Bolton Hill

STRATEGIC REPORT

Business Model

Every acquisition is made on the basis that it can 
stand on its own two feet and not just be a route 
to market. Historically in our industry, standalone 
businesses have been purchased due to their 
individual success, often to only become routes to 
market and have their value eroded.  

Our decentralised business model allows us to ensure 
that all our product and service offerings perform the 
best they can, leveraging group opportunities where it 
is in their best interest. This has allowed us to build a 
competitive construction materials group focussed on 
the long term benefits our industry has to offer. 

The ability to extract the maximum value of every 
product and service we offer has been conceived on 
five simple statements:  

Synergies are local not global 

Each local market is different, with its own 
particularities, competitive pressures and local 
history. Our platform structure allows local synergies 
to be maximised that are best for each platform 
ensuring true cost savings and empowered 
businesses. 

Agility and speed 

Autonomous local managers fully understand 
requirements of local markets; each decentralised 
business can decide what is best for it at any 
moment in time allowing nimble reactions to changing 
economic environments as well as major events such 
as the COVID-19 pandemic. 

Commodity market set apart by quality of product and 
service 

Decentralised approach 

A family approach of being local and personally 
known to the customer base, with the management 
skill and approach of a Major allows our business to 
compete with anyone.

Local products that do not travel 

Construction materials are a local product, consumed 
and produced locally, due to their high mass to price 
ratio. This brings a particular dynamic to the sector, 
focussed on local and fragmented. 

A decentralised approach that extracts maximum 
competitive value from each business; reducing 
unnecessary central costs and ensuring self-
sustaining value driven businesses; by empowering 
autonomous management. 

Our decentralised model allows our platforms and 
businesses to focus on their delivery whilst a lean 
group level structure ensures governance and 
performance of the operations and the ability to 
engage in proactive investment activities. 

UNDERLYING EPS
(£p)

0.8*
0.78

*

2.0
2.02

1

*proforma

37

38

40

42

44

3.8
3.83

4.2
4.2

4.5
4.5

+61%

+90%

+10%

+7%

5.45.5

+19%

37

Invest, Improve, Integrate and InnovateSigmaRoc PLC201620172018201920202021STRATEGIC REPORT
Business Model CONTINUED

SIGMAROC

M&A 

NEW PLATFORM/
BUSINESS

BUSINESS

LOCAL
SUPPLIER

INDEPENDENT

REMUNERATION
COMITTEE

AUDIT
COMITTEE

NOMINATION
COMITTEE

 STRATEGY
& OPERATIONAL 
IMPROVEMENTS 

GOVERNANCE
& COMPLIANCE 

FINANCIAL 
CONTROLS 

RISK & ESG 

PROFIT & CASH 

MONO PRODUCT 
PLATFORM

NATIONAL
CUSTOMER

BUSINESS

LOCAL
CUSTOMER

EXISTING
PLATFORMS

BUSINESS

LOCAL
SUPPLIER

MULTI PRODUCT 
PLATFORM

NATIONAL
SUPPLIER

BUSINESS

LOCAL
CUSTOMER

STRATEGIC REPORT

Our Strategy

During the year we continued to Invest; expanding 
further into Belgium with the acquisition of B-Mix 
& Casters and then completing the substantial 
acquisition of Nordkalk in August 2021, providing 
the Group with a unique footprint in the Northern 
European construction materials market.

Our platforms continue to focus on Improving 
their businesses, including our greatest assets; 
our people. We were able to ensure provision of 
improved employee benefits for existing employees 
as well as offering jobs to many who had found 
themselves recently made redundant by others. We 
will continue to responsibly drive maximum value 
of all our assets with focus on our newly acquired 
business such as Nordkalk and B-Mix & Casters.

Recently acquired business, such as B-Mix, Casters 
and Nordkalk, continue to be Integrated into the 
wider Group network. As we have done consistently 
to date, we will look to integrate our newly acquired 
business and continue to unlock synergies where 
appropriate.

Having introduced the Innovation part of our 
strategy, we are pleased to have made meaningful 
progress in this area by bringing to market Greenbloc, 
a significant product in our proactive approach 
to sustainability. With a suitability roadmap under 
development, Innovation will become an area of 
opportunity and greater focus.

Based on our strategy, since inception and during 

2021, we have been able to continue to grow through 
acquisition and organic growth.

With each business, by adhering to our investment 
principles and applying our Improvement and 
Integration programs, we have ensured both 
improved performance and value.

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Invest, Improve, Integrate and InnovateInvest, Improve, Integrate and InnovateSigmaRoc PLCSigmaRoc PLC 
STRATEGIC REPORT

Product Streams

Construction

Chemical Industry

Metal & Mining

Pulp, paper & board

Environment

Agriculture

Products: Aggregates, Cement, 
Ready-Mix Concrete & Concrete 
Products, Asphalt, Building 
Stone, Dimension Stone

Our aggregates are used as raw 
materials for concrete, masonry 
and asphalt and as base 
materials for roads, landfills and 
buildings. As such, they are a 
key component of construction.

Customers value the quality and 
consistency of our ready-mix 
concrete products, the breadth 
of our portfolio, our expertise in 
large projects, and our flexibility 
and reliability. We also offer a 
range of innovative concretes 
including Greenbloc, our ultra-
low carbon concrete blocks.

Products: Quicklime, Slaked 
Lime

Products: Quicklime, Slaked 
Lime

Products: GCC, PCC, Quicklime, 
slaked lime, limestone powder

Products: Quicklime, Slaked 
Lime, Limestone Powder

Products: Agrilime, Fodder, 
Quicklime

The chemical industry uses 
limestone-based products in 
the neutralisation and cleaning 
of process and waste waters, 
and as raw material and filler 
in various chemical processes. 
For example, both limestone 
products and slaked lime are 
needed in order to produce 
the calcium chloride spread 
on roads to reduce dust and 
slipperiness.

The fertility of a soil is directly 
proportional to its lime content. 
Most field and garden plants 
need lime as nutrition as well as 
an absorbent of other nutrients. 
By improving plants’ ability 
to absorb nutrients, Nordkalk 
products efficiently reduce the 
nutrient discharge into the water 
systems.

To remove impurities from 
ores, quicklime is added and 
the mixture is melted at high 
temperatures. The silicates bond 
with the lime to form a liquid 
called slag, which is immiscible 
with the molten metal. This slag, 
which is full of impurities, can 
be easily drained out, leaving 
behind the purified metal. 
It is used to make calcium 
supplements. Inside the human 
body, calcium oxide reacts with 
water to form calcium hydroxide 
which later breaks down into 
calcium and hydroxyl ions to be 
absorbed by the body.

Lime products are used e.g. 
at steel mills and treatment 
plants for the neutralisation of 
different acid baths and the 
precipitation of metals. When 
the precipitation is done right 
at the start of the process, 
harmful heavy metals will not 
end up in the water ways or in 
the municipal water treatment 
plant’s sludge to impede the 
recycling of the sludge.

Quicklime plays a central role in 
the closed chemical circulation 
of a modern pulp mill. Thanks 
to lime, the chemicals used 
in the cooking process can 
be circulated in a pulp mill’s 
recycling line, which decreases 
the environmental impact. 
Pure and homogeneous lime 
and reliable deliveries are 
expected from lime suppliers as 
momentary peaks in the volume 
requirement can be significant.

The paper and cardboard 
industries use lime-based 
coating pigments and fillers 
such as GCC (Ground Calcium 
Carbonate). GCC is made from 
concentrated and fine-ground 
calcium carbonate and used 
to make fine paper, cardboard 
packaging and pulp-based 
paper.

Calcium Carbonate, quicklime 
and hydrated lime can all be 
used to adjust the pH of soils 
to give optimum growing 
conditions and hence improve 
crop yields. The use of 
quicklime, hydrated lime and/
or blends of these with Calcium 
Carbonate will help to speed pH 
adjustment which can help to 
treat conditions.

Lime has a beneficial effect 
on soil; it neutralizes harmful 
acids and restores the humus, 
making the soil more fertile. 
Both calcium carbonate and 
quicklime are used as soil 
quality enhancers. The forestry 
sector relies on lime to combat 
the effects of acid rain.

Although widely known as Soil 
Stabilisation, there are a number 
of distinct processes which can 
be carried out by the addition 
of quicklime to waterlogged, 
clay bearing or contaminated 
land. Improvement is the first 
process step, which is the 
drying out of water bearing 
material by the heat generating 
reaction with quicklime, this also 
converts some of the free water 
to hydrated lime. Using this 
process, it is possible to convert 
an unworkable site into a solid 
working platform providing 
a base for construction 
development, or alternatively as 
a potential area for agricultural 
use.

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Invest, Improve, Integrate and InnovateInvest, Improve, Integrate and InnovateSigmaRoc PLCSigmaRoc PLCSTRATEGIC REPORT

Lime as an Essential Product

Sugar
Sugar manufacturers use lime in order 
to precipitate out impurities from beet 
and sugar cane extracts. It is also 
used to neutralise the odours which 
are generated from washing and 
transport.

Plastics
Lime improves plastic strength and 
appearance, and is also used during 
the manufacturing process.

Paper
Used in the manufacturing process of 
pulp and paper, lime helps produce 
high quality paper by improving 
whiteness, opacity and texture.

Glass
Limestone and lime are widely 
used as raw materials in the glass 
industry as it provides strength 
and transparency while being cost 
effective.

Plaster
Thanks to their physical structure 
and vapour permeability, lime based 
plasters help to provide a comfortable 
and healthy indoor climate.

Aluminium
Lime can be used as a lubricant in 
continuous casting, a production 
process used for materials based 
on different types of metals, such as 
aluminium.

Soil stabilisation
Using lime in soil stabilisation is very resource 
efficient, as it allows to transform unsuitable 
soils into solid working platforms and creates 
a sustainable base for roads and civil 
engineering projects.

Asphalt
Using lime in asphalt mixes extends pavement 
life as it increases the resistance to moisture 
damage, frost impact, fatigue, rutting, and 
chemical ageing.

Agriculture
Lime is used to adjust the pH of soils to 
give optimum growing conditions and 
hence improve crop yields. Lime also has a 
beneficial effect on soil; it neutralises harmful 
acids and restores the humus, making the soil 
more fertile.

Process Water Treatment
Lime is used for the neutralisation and 
purification of industrial water by adjusting the 
pH and removing heavy metals, so that the 
water can return to circulation. Lime is used 
to treat process water for power plants, paper 
mills and steel plants.

Flue Gas Purification
Lime is essential to the purification of flue 
gases from combustion and industrial 
processes. Lime products neutralise acidic 
gases and allow them to be captured and 
recycled. Every year thanks to lime, millions 
of tonnes of acidic pollutants are removed 
from exhaust gases of power plants, waste-to-
energy plants and industrials plants, helping to 
improve air quality.

Iron & Steel
Lime is used as fluxing agent in iron ore 
preparation, and to remove impurities in 
Blast Furnaces, Basic Oxygen Furnaces 
and Electric Arc Furnaces, as well as in the 
secondary refining. Lime helps to protect the 
refractory materials in the furnaces.

Limestone is a sedimentary rock that formed 
millions of years ago as the result of the 
accumulation of shell, coral, algae, and 
other ocean debris. Lime is produced when 
limestone is subjected to extreme heat, 
changing calcium carbonate to calcium oxide.

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Invest, Improve, Integrate and InnovateInvest, Improve, Integrate and InnovateSigmaRoc PLCSigmaRoc PLCDID YOU KNOW?DID YOU KNOW?LIME VS. LIMESTONELIME VS. LIMESTONESTRATEGIC REPORT

The Group 2021 Proforma Revenue

BY GEOGRAPHY

Finland...........................................29%

UK & Channel Islands.....................26%

Benelux..........................................16%

Sweden..........................................13%

Poland............................................12%

Baltics..............................................3%

Others..............................................2%

BY INDUSTRY

Construction..................................55%

Pulp, paper & board.......................15%

Metals & Mining..............................10%

Agriculture........................................8%

Environment.....................................6%

Chemical..........................................4%

Other................................................2%

BY PRODUCT TYPE

High-grade Limestone....................20%

Quicklime.......................................18%

Aggregates.....................................17%

R-Mix & Concrete Products............16%

13% 

26% 

12% 

29% 

-

6% 

15% 

55% 

11% 

16% 

2% 
3% 

16% 

10% 

2% 

8% 

4% 

10% 

5% 

17% 

Dimension Stone............................11%

18% 

Contract Services...........................10%

Other................................................5%

20% 

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Nordkalk, Pargas 

Invest, Improve, Integrate and InnovateSigmaRoc PLCFinancial
Review

Macro Conditions in the Market

EBITDA Margin Analysis

Company Timeline

Key Measures & Statistics

Ronez, Jersey 

47

50

52

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STRATEGIC REPORT

Macro Conditions in the Market

Over the next two pages, we give you a perspective on some of the macro conditions in the jurisdiction the Group 
operates in. The last half of 2021 has generated unprecendented moves in all key statistics; moves are increases 
that have worsened since. The Group is extremely focused on managing these cost increases through contractual 
mechanism, hedging strategies and dynamic pricing.

GDP GROWTH
GDP Growth Rate per semester per Country (%)

INFLATION
Inflation Rate per semester per Country (%)

SWEDEN

-2.05

FINLAND

-1.95

POLAND

-2.00

ESTONIA

-2.15

UK

BELGIUM

-4.00

4.76

5.44

3.35

*

4.20

5.20

*

5.63

0.52

0.52

0.52

0.98

0.98

0.98

3.02

3.02

3.02

0.19

0.19

0.19

1.07

1.07

1.07

1.68

1.68

1.68

0.43

0.43

0.43

2.72

2.72

2.72

4.13

4.13

4.13

-0.03

-0.03

-0.03

8.55

*

8.60

3.17

3.17

3.17

6.79

6.79

6.79

9.55

0.09

0.09

0.09

2.20

1.00

2.11

2.11

2.11

3.41

3.41

3.41

-0.25

-0.25

-0.25

7.55

1.21

1.21

1.21

5.25

3.11

3.11

3.11

*GDP Growth Rate as of Q3 2021

Sources: The Gobal Economy; National Banks of Belgium 
Statistics

Sources: Statistics Sweden; Statista; Inflation.eu; ONS; Trading 
Economics

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H2 2020H2 2020H2 2020H2 2020H2 2020H2 2020H1 2021H1 2021H1 2021H1 2021H1 2021H1 2021H2 2021H2 2021H2 2021H2 2021H2 2021H2 2021Invest, Improve, Integrate and InnovateSigmaRoc PLCH2 2020H2 2020H2 2020H2 2020H2 2020H2 2020H1 2021H1 2021H1 2021H1 2021H1 2021H1 2021H2 2021H2 2021H2 2021H2 2021H2 2021H2 2021STRATEGIC REPORT
Macro Conditions in the Market CONTINUED

ELECTRICITY
Monthly electricity prices on average per semester (€/MWh)

NATURAL GAS
Average Natural Gas Price (TFAc1) per semester (€)1

 SWEDEN

25.465

42.292

 FINLAND

32.757

47.593

 POLAND

61.340

64.140

89.397

96.725

113.130

119.708

 ESTONIA

39.117

53.325

52.355

80.556

 UK

 BELGIUM

195.842

Sources: Ember; CWAPE

COAL
Average Coal Price (ATWMc1) per semester (€/ton)

44.058

64.297

1In Q1’2022, coal price (ATWMc1) reached 334.425€.

Source: The Ice

48

+66%

+111%

+45%

+103%

+5%

+76%

+36%

+124%

+53%

+143%

257.71

280.429

+9%

345.754

+23%

+46%

138.748

+116%

13.147

22.893

1In Q1’2022, Natural Gas price (TFAc1) reached 87.49€.

Source: The Ice

69.433

+74%

+203%

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Invest, Improve, Integrate and InnovateInvest, Improve, Integrate and InnovateSigmaRoc PLCSigmaRoc PLCH2 2020H2 2020H2 2020H2 2020H2 2020H2 2020H2 2020H1 2021H1 2021H1 2021H1 2021H1 2021H1 2021H1 2021H2 2021H2 2021H2 2021H2 2021H2 2021H2 2021H2 2021H2 2020H1 2021H2 2021Image: Nordkalk, Lohja STRATEGIC REPORT

EBITDA Margin Analysis

IMPACT OF COST PASS-THROUGH ON MARGINS

£272M

£49M

18.1%

£242M

20.4%

i

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g
r
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2
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1
2
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F

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1
2
0
2

INFLATION OF OUR TOP-LINE DUE TO:

 ─ Significant increase in electricity, coal and gas prices in Q4 across Europe & the UK which were dealt with 

through 3 methods: hedging, contractual mechanism and dynamic pricing. 

 ─ Substantial freight & distribution cost pressures, particularly in the UK where driver availability was an issue. 

 ─ Higher prices paid for production materials such as cementitious products. 

 ─ Increased cost of bitumen and carbon credits.

50

Ronez, Jersey

Invest, Improve, Integrate and InnovateSigmaRoc PLC 
 
 
 
 
 
 
 
 
STRATEGIC REPORT

Company Timeline

Q1 2017

RONEZ & SIGMAGSY
9.0x

Q4 2017

 POUNDFIELD
6.8x

Q4 2019

CUVELIER & 
CARRIERES DU 
HAINAUT
6.8x

Q1 2021

Q4 2021

B-MIX & CASTERS
3.94x

JOHNSTON QUARRY 
GROUP
7.6x

Q3 2016

Q4 2017

Q1 2019

SIGMAROC CREATION

ALLEN CONCRETE 
6.25x

CHESHIRE CONCRETE 
PRODUCTS
5.85x

Q3 2020

Harries
7.6x

Q3 2021

NORDKALK
7.4x

UNDERLYING EBITDA

£3.65m
PRO FORMA FY 2016

TURNOVER

£24m
RONEZ PRO FORMA FY 2016

£83.4m

PRO FORMA FY2020

87%

PRO FORMA CAGR

£376m*

PRO FORMA FY2020

69%

PRO FORMA CAGR

52

*2020 SigmaRoc actual turnover and Nordkalk actual turnover (Note: Nordkalk was bought in Q3 2021)

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Invest, Improve, Integrate and InnovateInvest, Improve, Integrate and InnovateSigmaRoc PLCSigmaRoc PLCSTRATEGIC REPORT

Key Measures and Statistics

FINANCIAL PERFORMANCE

YoY REVENUE GROWTH
(million GBP)

YoY EBITDA GROWTH
(million GBP)

£27M

£41M

£71M

£124M

+52%

+71%

+77%

£6M

£10M

£15M

£24M

+79%

+48%

+64%

ASSETS

TOTAL ASSETS
(million GBP)

£82M

£84M

£208M

£257M

RESERVES AND RESOURCES
(tonnes)

+3%

+147%

+24%

9.4M

13.3M

378.5M

374.5M

+40%

+2781%

-1%

£272M

+119%

£49M

+106%

£769M

+199%

1,335.1M

+263%

YoY UNDERLYING EBITDA MARGIN
(%)

YoY EPS
(pence)

OPERATIONAL SITES

PERSONNEL (average)

20%

2.0

24%

+17%

21%

-13%

19%

18%

-7%

-6%

3.8

4.2

4.5

+90%

+10%

+7%

6

10

30

31

+67%

+200%

+3%

260

256

717

942

-2%

+180%

+31%

5.4

+19%

76

+145%

1,865

+98%

YoY ADJUSTED LEVERAGE RATIO

-

54

1.63x

1.69x

2.07x

+27%

-18%

+11%

1.88x

Throughout 2021, the Group delivered a very solid operating performance, despite challenging conditions, with 
volumes of all materials sold across the Group in line or ahead of 2020.  Deliveries to residential construction 
and certain industrial applications at Nordkalk saw good year on year volume growth. Overall, on a like-for-like 
basis, the value of upstream quarried materials sold increased by 2%. Value added products sales increased by 
14%, with value added services increasing by 16%. These figures include the Nordkalk business and considering 
SigmaRoc pre-Nordkalk acquisition, the evolution is similar with total revenue increasing by 15% on a like-for-like 
basis.

With four acquisitions in the year, including our largest to date, the creation of a strategically important JV with 
Carrières du Boulonnais and the launch of our Greenbloc technology, we have laid the foundations for the next 
phase of the Group’s evolution. These actions helped to deliver significant increases in: revenue to £272.0 million, 
up 119% year on year; Underlying EBITDA to £49.3 million, up 106% year on year; and Underlying EPS to 5.37 
pence, up 19% year on year.

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Invest, Improve, Integrate and InnovateInvest, Improve, Integrate and InnovateSigmaRoc PLCSigmaRoc PLC201720172017201720172019201920192019201920182018201820182018202020202020202020202021202120212021202120172017201720172019201920192019201820182018201820202020202020202021202120212021STRATEGIC REPORT
Key Measures and Statistics CONTINUED

VOLUMES

AGGREGATES
(thousand tonnes)

DIMENSION STONE
(cubic metres)

230

239

1,783

3,111

+4%

+646%

+74%

6,350

+104%

-

150

970

+526%

83,279

+8486%

94,232

+13%

ASPHALT & ASPHALT LAID
(tonnes)

READY-MIX & CONCRETE PRODUCTS
(tonnes)

51,500

56,700

70,311

+10%

123,025

234,107

+313%

229,396

-2%

256,800

+12%

201,421

223,784

+75%

+64%

+11%

364,515

+63%

QUICKLIME
(tonnes)

HIGH-GRADE LIMESTONE
(tonnes)

-

-

-

-

56

-

-

-

-

274,984

859,484

Harries, Bolton Hill

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Invest, Improve, Integrate and InnovateInvest, Improve, Integrate and InnovateSigmaRoc PLCSigmaRoc PLC201720172017201720172017201920192019201920192019201820182018201820182018202020202020202020202020202120212021202120212021Our
Platforms

STRATEGIC REPORT

Platforms

NORDKALK

Nordkalk is the leading company providing 
limestone-based products and solutions in Northern 
Europe. Delivering essential raw material to 
numerous industries and focusing on sustainable 
solutions, Nordkalk helps our customers reduce 
their environmental impact. The company’s 
solutions contribute to clean air and water as well 
as the productivity of agricultural land. With over 
820 employees and a rich history spanning over a 
century, the Nordkalk platform consists of more than 
30 locations across 10 countries.

Limestone is found in many products: it is an 
essential input used in numerous industries including 
construction, agriculture, environmental protection, 
chemicals, metals & mining and pulp & paper. In 
addition to the traditional segments served since 
inception, the Company keeps opening new frontiers 
through innovative applications. Circular economy 
products comprise 13% of Nordkalk’s sales volumes 
and the Company aims at increasing this number. 
Nordkalk has a long history of using its by-products 
which results in its material efficiency being more 
than 90% and rising. 

Platform Highlights 

 ─ Continued improvement of the Health & Safety 
situation. 40% less accidents which resulted in 
sick leave.

 ─ Acquisition by and integration into SigmaRoc.
 ─ New permit extension for the Klinthagen quarry 

operation on Gotland, Sweden.

 ─ Significant contract with Swedish cement 

producer Cementa to supply cement stone to 
their largest plant in Sweden.

 ─ Continued productivity improvement.

Nordkalk

Bluestone

Harries & Johnston Quarry Group

Ronez

PPG

Benelux

Nordkalk, Pargas

59

62

64

66

68

70

 ─
PAUL GUSTAVSSON
ExCo Nordkalk
Paul joined Nordkalk as CEO in 2019. Prior to joining Nordkalk, Paul was 
CEO of Britax from 2015-2018. From 1999-2015 Paul held several senior 
management positions at Volvo Cars.

He holds a degree in Sc. Industrial Engineering & Management from Chalmers 
University of Technology in Gothenburg, Sweden.

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Invest, Improve, Integrate and InnovateSigmaRoc PLCSTRATEGIC REPORT
Platforms CONTINUED

QUARRYING & MINING

19 ACTIVE LIMESTONE QUARRIES
IN 6 COUNTRIES (4 DORMANT)

TOTAL PROVEN RESERVE BASE  
OF 262MT

LIMESTONE

QUICKLIME

 GCC

GRINDED

CRUSHED

PULP, PAPER,
BOARD &
CHEMICAL

METALS &
MINING

AGRICULTURE
&
ENVIRONMENT

INDUSTRIES

CONSTRUCTION

PAPER &
BOARD GCC

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Nordkalk, Lappeenranta

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Invest, Improve, Integrate and InnovateInvest, Improve, Integrate and InnovateSigmaRoc PLCSigmaRoc PLCImage: Nordkalk, LimestoneSTRATEGIC REPORT
Platforms CONTINUED

BLUESTONE | PREVIOUSLY DIMENSION STONE

Platform Highlights

Safety: High focus has been put on training and 
sensibilisation of line management concerning risk 
awareness, safety procedures implementation, 
leadership and safety conversations with the 
objective of increasing safety awareness on worksites 
and improving safety behaviour of our workforce.

Environment: Increased our solar energy capacity to 4 
million kWh per year which equates to approximately 
30% of CDH annual energy consumption.

Performance: CDH managed to maintain sales 
volumes at historically high levels. Increased 
volumes applied to all product segments and main 
geographic markets. Bluestone was specifically used 
for the BNP Paribas Fortis headquarters in Brussels, 

KaDeWe store in Berlin, Intensa Sao Paolo bank in 
Luxembourg and modernisation project for the city 
centre of Charleroi.

Operations: In April 2021 we took control of 
aggregates production activities from Holcim in 
Soignies and created the new Benelux platform 
with shared service centre for administrative 
and support activities across both platforms. In 
August 2021 the extraction permit to operate in the 
extended area of the quarry was granted by the 
Walloon region. The permit allows CDH to extract 
limestone in an additional area of 116 hectares, build 
a new aggregates plant and associated operational 
buildings.  The permit enables CDH to quarry an extra 
15 million cubic metres of dimension stone and 140 
million cubic metres of aggregate and guarantees 
further production activity for an estimated additional 
60 year period.

CDH is the world’s largest producer of Belgian 
blue limestone. CDH presently produces around 
900,000 square metres of high quality Belgian 
Bluestone per year, a high-grade dimension stone 
produced exclusively in Belgium under European 
protected status. Belgian bluestone can be found 
in infrastructure and residential projects across the 
globe.

Our Dimension Stone platform is well positioned with 
reserves and resources of over 150 million tonnes of 

construction aggregates and over 28,000,000M3 of 
high quality Belgian Bluestone. The business employs 
over 420 people and has a proud history, dating back 
130 years.

Due to its high quality and distinctive characteristics, 
Bluestone is a Global Heritage Resource and a 
sought after product that travels worldwide (unlike 
most aggregate products). Bluestone can be used in 
residential, commercial and infrastructure projects, as 
well as for architectural and cosmetic applications.

 ─
CHRISTOPHE HUYGHEBAERT
ExCo Bluestone

The Managing Director of CDH is Christophe Huyghebaert, who joined 
SigmaRoc in 2021 to manage the Existing Group’s dimension stone platform. 
Prior to joining SigmaRoc, Christophe worked for Heidelbergcement Benelux. 
He has held different management positions in cement, aggregates and 
concrete operations. 

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Carrières du Hainaut, Soignies

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Invest, Improve, Integrate and InnovateInvest, Improve, Integrate and InnovateSigmaRoc PLCSigmaRoc PLCSTRATEGIC REPORT
Platforms CONTINUED

HARRIES & JOHNSTON QUARRY GROUP

Platform Highlight

 ─ Increased sales by 12% and improved EBITDA 

margin by 31%.

 ─ Committed to investment of circa £1.8M on new 

equipment and site improvements.

 ─ Developed a self-compacting concrete mix and 

commenced supply of the new product.
 ─ Became one of the first companies approved 

to produce and lay the new Welsh Government 
Dragon Mix, SMA surfacing material. 

Harries is the cornerstone for SigmaRoc’s South 
Wales platform. With 100% ownership completed in 
September 2020, we now have a significant footprint 
in the region with opportunities to expand the 
businesses organically and acquisitively. Nick Cleary 
has been appointed as General Manager of Harries; 
Nick was previously MD of Galliford Try Highways and 
Operations Director Alun Griffiths. 

Harries is one of Wales’ largest independent suppliers 
of aggregates. Based in West Wales, it operates out 
of six granite and limestone quarries; incorporating 
three asphalt plants, eight concrete plants, and a 
wharf operation, as well as a civil engineering division 
delivering significant infrastructure projects.

Together with Johnston Quarry Group, Harries will be 
part of a new platform, where a new ExCo member 
will be appointed.

 ─
DEAN MASEFIELD
Deputy CFO/Director of IR

“With the acquisition of JQG, it only made sense to create a new 
platform together with Harries. We are confident that this expanded 
offering across Southern England will deliver further synergies and 
growth, and we look forward to the prospect of appointing a new 
ExCo member.”

64

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Harries,  Bolton Hill

Invest, Improve, Integrate and InnovateInvest, Improve, Integrate and InnovateSigmaRoc PLCSigmaRoc PLC 
STRATEGIC REPORT
Platforms CONTINUED

CHANNEL ISLANDS

Platform Highlights

The 2021 performance of the Channel Islands 
Platform was again very strong, with the consistent 
annual growth in EBITDA and net profit that has 
been the uninterrupted trend since the SigmaRoc 
acquisition, once again being delivered. Our markets 
in Jersey were very strong coming into 2021, with 
both housing and infrastructure projects underpinning 
demand. In Guernsey our business benefited from 
improved confidence in housing and commercial 
sectors, which stimulated investment as the Island 
emerged from the restrictions of COVID-19.

The benefits of recent capital investment in plant 
& equipment were consolidated into the financial 
performance, with improved operational efficiency 
and reduced operating costs being particularly 
strong in quarrying activities and Ready-mixed 
Concrete production and distribution. There was also 
a significant contribution from our cement carrier, 

the MV Ronez, where the flexible nature of the ship 
allowed benefits to be gained from a strong cement 
import market in the UK.

The long-term outlook for Ronez was strengthened by 
the approval for the Jersey quarry extension, which 
will give over 2 million tonnes of additional reserves. 
Development of the new working area commenced 
in Q4 with extraction starting in 2022. The quarry 
reserve outlook in Guernsey is also improved, with 
the Government of the Island approving a strategy 
for local mineral exploitation for the long term, 
rather than importation, which paves the way for the 
planning application to develop our new quarry with 
reserves and resources of 4 million tonnes.

With population growth and ageing housing stock 
fuelling strong demand for both social and private 
housing developments, the outlook for this sector 
remains very positive. There is also an encouraging 
pipeline of infrastructure, commercial and educational 
projects, which Ronez is well placed to benefit from.

Ronez’s operations supply the Channel Islands with 
aggregates, ready-mixed concrete, asphalt and 
precast concrete products and services. Operating 
out of multiple sites across Jersey and Guernsey 
with satellite offerings on other islands, Ronez 
offers a full range of high-quality construction 

products and services. The creation of a shipping 
division, SigmaGsy, by SigmaRoc upon acquisition 
of Ronez has helped with transporting dry-bulk 
materials to and from our own sites as well as third 
party sites in the UK and Europe, resulting in higher 
profits and operational efficiency.

 ─
MIKE OSBORNE
ExCo Channel Island

Mike Osborne is the Managing Director of the Channel Islands platform, 
having previously been Managing Director from 2007 until the company 
was acquired by SigmaRoc in 2017, and has been responsible for Ronez’s 
strategic direction and operational management. 

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Platforms CONTINUED

PPG

Platform Highlights

2021 saw PPG launch Greenbloc, an ultra-low carbon 
concrete (ULCC) alternative to traditional cement-
based concrete products, which was designed to 
help reduce the construction industry’s dependency 
upon cement – the world’s third highest source 
of man-made CO2 – a key ingredient in concrete 
manufacturing.

In May 2021 we announced our intention to offer a 
Greenbloc alternative for every product within our 
portfolio which followed the first ever cement-free 
alternative to Ordinary Portland Cement (OPC) blocks 
which we launched in February 2021.

Our aim is simple. The market is changing and 
understands the need to acknowledge, address and 

action a tangible approach to decarbonisation within 
the build environment. We want to give architects, 
contractors and specifiers the choice of using a 
Greenbloc alternative to traditional concrete products.

In the autumn we unveiled a strategic collaboration 
with hard landscaping and construction materials 
manufacturer, Marshalls PLC, to work on ultra-low 
carbon technology. Sharing learnings to date and 
utilising both current technologies while working 
together to develop new methods of production is the 
shared goal of this new collaboration.

The development of Greenbloc has reaffirmed our 
commitment to invest, improve, integrate & innovate 
to help create a sustainable future for construction 
industry.

PPG is a platform of companies managed by 
Michael Roddy specialising in manufacturing precast 
concrete products and blocks. The platform includes 
Allen Concrete, Poundfield Products and Cheshire 
Concrete Products. With a triangulation of bases in 
London, on the East Coast and in the North West, 
PPG supply a wide and diverse range of industries 

ranging from house builders and farmers to national 
sea defence projects and international contractors, 
both directly and through merchants. The PPG 
companies are some of the most experienced and 
innovative in their industry; some operating for over 
70 years, while others own a significant number of 
patents and licences. 

 ─
MICHAEL RODDY
ExCo PPG

With over 20 years’ experience working within the construction supply 
chain, Michael has been ExCo of SigmaRoc’s Precast Products Group (PPG) 
platform since December 2017, during which time he has overseen the 
acquisition and integration of all platform entities.

Leading the development of the Greenbloc portfolio of ultra-low carbon 
concrete products, expanding the UK footprint of businesses and 
penetrating the European market are key objectives within his role.

Michael holds an MBA from Robert Gordon University and a bachelor’s 
degree in Business from Dublin Institute of Technology.

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Platforms CONTINUED

BENELUX

Platform Highlights

In addition to formally establishing the Benelux 
platform in March 2021 and then expanding its 
footprint via the acquisitions of B-Mix & Casters 
shortly thereafter, the highlight for Benelux was 
signing of the joint venture agreement with CdB in 
June 2021 whereby CdB became a 25% shareholder 
in GduH. This strategic partnership will support 
GduH from a financial and technical perspective 
and materially increase GduH’s market presence in 
Benelux and Northern France.

More specifically as part of the joint venture 
agreement, CdB agreed to co-fund the new crushing 
and screening installations planned to be built by 
2024 at GduH’s aggregates operations at CDH. CdB 
will also lend its vast technical expertise in the sector 
to optimally setup the new installations and their 
product offerings.

A further highlight for the newly established Benelux 
platform was the integration of the Genk (ex Casters) 
site into B-Mix, now operating from two sites under 
the B-Mix brand thereby creating the market leader in 
the Limburg region. 

Following the Group taking-over of all of 
LafargeHolcim’s production installations located 
at CDH during April 2021, shortly followed by the 
acquisitions of the B-Mix and Casters businesses in 
Belgium, SigmaRoc created the Granulats du Hainaut 
aggregates brand and separated its European 
heavy-side materials (dimension stone) operations 
into two separate platforms. CDH continued as a 
Europe wide dimension stone platform and a new, 
integrated, concrete and construction aggregates 
Benelux platform was created, including the GduH, 
Stone Holdings, B-Mix and Casters businesses. 
There are 199.9Mt of aggregate reserves and 15.3Mt 
of aggregate resources attributable to the Benelux 
platform, in addition to the CDH bluestone reserves & 
resources.

The Benelux platform produces over 2 million tonnes 
of aggregates and over 250,000 m3 of concrete, 
servicing the Hainaut, Liege and Limburg Market. Our 
aggregate products supply a range of partners and 
construction companies with products for concrete, 
sea defence work and riverbank fortification.

The Benelux platform is overseen by Emmanuel 
Maes, who joined SigmaRoc in 2019. Previously 
Emmanuel served as CEO of Group De Cloedt a 
Belgian company specialising in dredging, production 
and commercialisation of sand, gravel and hardstone 
(2004-2018), building the business from €40 million to 
€240 million annual turnover, through organic growth 
and acquisitions. 

70

 ─
DIRK DE LEUS
ExCo Benelux as of April 2022

Dirk De Leus has over 30 years of experience in the construction industry in 
the aggregates, ready-mix concrete (General Manager Interbeton) and cement 
markets in Belgium. (General manager of Cemminerals).

Dirk will join SigmaRoc as of April 19th 2022 as ExCo of the Benelux platform. 
He will oversee, integrate, and streamline all the ready-mix and aggregate 
businesses in the Benelux, actual and future.

His main priorities are to grow the business, to professionalize and to make our 
Benelux business more sustainable.

Dirk holds a degree of commercial engineer of the University of Leuven.

Granulats du Hainaut, Soignies

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 Audit Committee  

The Audit Committee ensures independent oversight 
of the Board who considers risks and opportunities 
when setting and reviewing strategy, major plans of 
action, policies, annual budgets, and business plans. 
It further considers matters when setting performance 
objectives, monitoring Group performance, and 
reviewing and approving major projects, capital 
expenditures and acquisitions. 

Risk Representative 

To ensure the Board can monitor and oversee 
progress against goals and targets, Charles Trigg 
(CTO) has been appointed to lead risk at a group 
level. He works with each platform with regards 
to ongoing identification of risks, opportunities 
and potential impacts on the business as well as 
reviewing performance metrics and targets and 
ensuring overall continual improvement. Charles 
will then liaise with the Board and any relevant 
committees so that the Board is continually 
updated with regards to climate-related risks and 
opportunities as well as overall ESG matters.

Senior Management Team

The Group is set up as discrete operational platforms 
with each platform having its own management 
team. As such each platform Managing Director is 
responsible for assessing and managing risks and 
opportunities for their respective platform. Platform 
Managing Directors and Chief Officers meet monthly 
to ensure that Group objectives are met as well as 
ensuring local risks and opportunities are recognised 
and managed.

STRATEGIC REPORT

Risk

When identifying and assessing risks including ESG 
and climate-related risks, the Group’s risk appetite 
is reviewed annually and approved by the Board in 
order to guide management. The Board defines the 
level of risk the Group is willing to accept in pursuit of 
its strategy which also incorporates ESG risks. 

Risks are identified and assessed both at a platform 
level and at a group level. Directors and Senior 
Management teams identify and assess risks and 
opportunities for each of their respective businesses 
and areas. This ensures each platform can focus on 
what is important to them, thereby capturing nuances 
so they are not lost in a global overview. This 
information is then reported and discussed with the 
CTO, and then assimilated and reviewed at monthly 
group management meetings where local risks and 
overarching group risks can continue to be identified 
and assessed. The CTO also coordinates with key 
subject matter experts on Investor Relations, Legal, 
Safety, Carbon & Energy, Environment, and Systems.

Risks identified are assessed based on aspects 
such as consequence, impact, likelihood, inter 
dependencies, and associated timeframes (short-, 
medium-, and long-term time horizons) as well as 
their drivers such as Political, Operational, Economic, 
Technical.

When assessing the potential size and scope of risks 
and opportunities; input from industry governing 
bodies (who are in regular contact with government 
and associated agencies) as well inputs from our 
large shareholders and other stakeholders are used 
in addition to our usual assessment and prioritisation 
techniques. These included analysis of probability 
and impact, risk frequency, and risk urgency. Where 
necessary these are then modelled with scenario and 
sensitivity parameters to help assess both size and 
scope.

Board  

The Board is responsible for the risk management 
and internal control and for reviewing effectiveness, 
with specific oversight of Code of Conduct, ESG risks 
and climate-related matters. These have a dedicated 
agenda item at Board meetings with the Board 
meeting at least four times per year. The Executive 
Board members also ensure these topics have a 
dedicated agenda item at the monthly management 
meetings. The Executive members are charged with 
overall delivery whilst the Non-Executives challenge 
and give oversight and governance.

Charles
Trigg

Chief Technical Officer

RISK

DESCRIPTION

MITIGATION

Competition & 
Margins 

Increase in costs or prices; reliance 
on key suppliers and key customers, 
including national merchants, could 
impact supply and profitability. 

Economic and 
political  

A number of existing competitors 
compete on range, price, quality 
and service. Potential new low-cost 
competitors may be attracted into the 
market through increased demand. 

The Group is dependent on the level of 
activity in its end markets. Accordingly, 
it is susceptible to economic downturn, 
the impact of Government policy, 
interest rates and any political 
and economic uncertainty, such 
as COVID-19.  

Difficult economic conditions could 
also increase our exposure to credit 
risk from our customers.  

Operate a strategic purchasing plan to minimise key supplier 
risks, notably in cement and bitumen. 

Seek to offset rising commodity prices through our product 
pricing strategy and hedging programmes.  

Maintain a diverse customer and project base focuses on 
quality, service, reliability continuing focus on new product 
development. 

Operate a decentralised model matching focus of 
independents and new entrants. 

The Group has a strong focus on operational gearing, 
allowing it to be flexible during economically disruptive 
events. 

The Group has a diverse product portfolio across multiple 
end markets and jurisdictions. 

The Group’s relationship with suppliers and customers 
allow for management of risk including credit risk and where 
necessary credit risk insurance is sourced. 

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STRATEGIC REPORT
Risk CONTINUED

RISK

DESCRIPTION

MITIGATION

RISK

DESCRIPTION

MITIGATION

Environment & 
Climate Change

Operational impact on the environment 
or the effects of climate change 
could expose the Group to regulatory 
breaches, significant disruption, 
reputational risk or a reduction in 
demand for our products.

Committed to reducing level of carbon emissions, reuse 
and recycling schemes and implementation of sustainability 
initiatives.  

Under SECR the Group has committed to monitoring all of its 
operations, not just the UK, through an independent external 
organisation. 

Finance, 
Liquidity and 
Currency  

Foreign exchange risk: As the Group 
transacts in currencies other than 
Sterling, exchange rate fluctuations 
may adversely impact the Group’s 
results.  

Credit risk: Through its customers, the 
Group is exposed to a counterparty 
risk that accounts receivable will not be 
settled leading to a financial loss to the 
Group.  

Liquidity risk: Insufficient funds could 
result in the Group being unable to 
fund its operations or to continue 
to invest organically or to undertake 
acquisitions.  

Interest rate risk: Movements in 
interest rates could adversely impact 
the Group and result in higher financing 
payments to service debt.  

Management, training and control systems are in place to 
prevent environmental incidents.  

Promotion of EMS and ISO14001 accreditation of which 
currently 50% of our businesses have and 75% will have by 
H1 2022. 

Foreign exchange risk: The Group undertakes limited 
foreign exchange transactions as it sells domestically or in 
domestic currency with largely local input costs. Some M&A, 
Opex and Capex requires foreign exchange purchases and 
management considers foreign exchange hedging strategies 
where significant exposures may arise. 

Credit risk: Customer credit risk is managed by each 
subsidiary. The Group principally manages credit risk through 
management of customer credit limits. The credit limits are 
set for each customer based on the creditworthiness of the 
customer and the anticipated levels of business activity. 
These limits are initially determined when the customer 
account is first set up and are regularly monitored thereafter. 

Liquidity risk: Ensure sufficient funding and facilities in place 
to meet any foreseeable peak in borrowing requirements and 
liabilities by maintaining strong relationships with our banks 
and shareholders. Internal, we continuously monitor forecasts 
and cash flows to ensure that we maintain significant 
headroom and have self-imposed 2 times leverage, which is 
only exceeded temporarily and worked down as quickly as 
possible. 

Interest rate risk: The Group finances its operations through 
a mixture of retained profits and bank borrowings, based on 
floating rates. Interest rate fixing has been reviewed but none 
have been entered into during the year or at the year end. 

IT & Cyber  

Disruption to the IT environment could 
affect our operational performance and 
lead to reputational damage, regulatory 
penalties or significant financial loss.   

IT support teams and service providers continue to 
monitor and respond to new and expanding cyber risks 
by implementing best practice in IT security management, 
back-up systems and risk management software courtesy 
of our cyber insurance providers.  

Failure to keep up to date with 
advances in technology could impact 
demand and our ability to access the 
market.

Exposure to developments that 
lead to political, legal and regulatory 
changes requiring significant changes 
to Group operations which could 
impact the Group’s financial results, 
together with any associated negative 
reputational damage.  

Inadvertent failure to comply with 
elements of a significantly increased 
governance, legislative and regulatory 
business environment.   

A legal or regulatory breach could 
result in disruption to operations, 
financial consequence and reputational 
damage.

Overpay; fail to integrate; fail to 
deliver the expected returns from an 
acquisition.  

Legal & 
Regulatory

M&A

Outdated software and hardware are updated and cloud 
solutions embraced to minimise negative impacts and allow 
continual operations.   

Group general counsel and engagement of 
external specialists to monitor legislative changes and 
conduct ongoing training.   

Hold appropriate business accreditations and insurances 
and ensure there are compliance procedures, policies, ISO 
standards and independent audit processes which seek to 
ensure that regulatory and compliance procedures are fully 
complied with.  

Strong acquisition track record supported by our specialist 
advisers and rigorous due diligence processes.  

Failure to identify potential acquisitions 
to sustain our growth strategy or not be 
an acquirer of choice

All acquisitions are approved by the Board and all 
acquisitions are subject to detailed due diligence processes 
which are executed by project teams, with progress 
monitored by the Board.  

We have developed a management structure which facilitates 
our growth strategy and, where appropriate, we make 
arrangements to retain acquired senior management and 
minimise negative change upon acquiring businesses.  

The Board uses its networks and reputation to review wider 
acquisition opportunities and our businesses are all tasked 
with bringing forward potential acquisition targets for review 
at Group level. 

The Group has the ability to transfer some of its production 
across its network of plants and is able to engage 
subcontractors to reduce the impact of certain production 
disruptions. In relation to supplier disruption or failure, further 
third-party suppliers have been identified who can maintain 
service in the event of a disruption.   

The Group’s wide geographical spread mitigates this risk to 
some extent and allows it to manage its production facilities 
to mitigate the impact of such disruption.     

Health & Safety 

Failure to manage health and safety 
risks could cause harm to our 
employees or those around us and 
expose the Group to significant 
potential disruption, regulatory 
breaches, liabilities and reputational 
damage.

We safeguard the health and safety of employees, 
contractors and others working on behalf of the 
Group, with experienced health and safety professionals 
who provide relevant training and help develop a strong 
culture alongside the management teams; all of which is 
overseen and audited by our group HSEQ director and the 
support of consultants where necessary.   

We are constantly improving communication and reporting 
across the Group through simple and effective systems 
and processes such as our HS Engagement & Monitoring 
software, Visible Felt Leadership, HS Committees, back to 
work and pitstops.   

Operational 
disruption and 
key equipment 
failure 

A material disruption at one of the 
Group’s operational sites or at one 
of the Group’s suppliers’ facilities, 
could prevent the Group from meeting 
customer demand.   

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STRATEGIC REPORT
Risk CONTINUED

RISK

Quality

DESCRIPTION

MITIGATION

The nature of the Group’s business may 
expose it to warranty claims and to 
claims for product liability, construction 
defects, project delay, property 
damage, personal injury and other 
damages. Any damage to the Group’s 
brands, including through actual or 
alleged issues with its products, could 
harm our business, reputation and the 
Group’s financial results.    

The Group operates comprehensive quality control 
procedures across its sites with both internal and external 
audit reviews of product quality completed to ensure 
conformance with internationally recognised standards. All 
accredited staff undergo rigorous training programmes on 
quality and the technical teams carry out regular testing of all 
of our products to provide full technical data on our product 
range.  

Raw Materials 
sourcing 
& internal 
resources

The Group is susceptible to significant 
increases in the price of raw materials, 
utilities, fuel oil and haulage costs and 
decreases in availability.

Resource expansion plans developed at all sites to ensure 
timely access to future materials. 

The Group focuses on its multiple supplier relationships, 
flexible contracts and the use of hedging instruments. 

Risks exist around our ability to pass 
on increased costs through price 
increases to our customers. 

Ensure businesses are self-sufficient with ability to increase 
resources through subcontractors during peak demands. 

Recruitment 
and retention

Failure to recruit, develop and retain the 
right people.  

The Board, Nomination Committee, and senior management 
teams conduct reviews and plan succession for key roles. 

Failing to create a corporate culture 
that is based upon ethical values and 
behaviours. 

The Board and the Remuneration Committee review all key 
aspects of remuneration to ensure appropriate packages 
are in place to assist in the attraction and retention of key 
employees.  

Each business has a grading and employee benefit structure 
with review of incentive plans underway to give help support 
long term employee commitment. 

A focus on identifying internal talent and recruitment of 
upcoming talent is under review to ensure succession 
planning and maintain a dynamic talent pool which is 
supported with development plans. 

Digital and product development groups that work local and 
cross business reviewing both our industry and external 
offerings and opportunities.

Technology & 
New Business 
Models

Reduction in demand for traditional 
products.  

Risk of new competitors and new 
substitute products appearing.   

Failure to react to market 
developments, including digital and 
technological advances.  

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STRATEGIC REPORT

Systems and Digital Innovation Report

SigmaRoc is committed to digital transformation and 
going forward will have a dedicated section in the 
Annual Report on systems and digital innovation. 
With digital technologies reshaping industry after 
industry, we are pursuing large-scale changes in 
an effort to improve the overall performance of the 
Group.

2021 was a year devoted to the implementation of 
a new ERP system across the PPG platform and 
Harries, where digital transformations were most 
needed. This challenging yet necessary change 
provides real time visibility over the financial 
performance of the various operations as well as 
standardising and streamlining processes in the 
different businesses. The product-mix and remote 
locations of Harries provided the most challenges 
during this implementation. As the entire Group now 
runs on modern ERP systems, Group performance 
reporting has become a lot easier to track on a daily, 
weekly and monthly basis.

The data availability and digitalisation of parts of the 
business enables SigmaRoc to develop a DataCube 
at Group level aggregating all financial data to provide 
senior management and the Board with bespoke 
analytics. For this reason, we have started with the 

design of a DataWarehouse and DataCube to be 
completed in 2022. This data will be overlayed with 
analytics solutions and innovative predictions models 
to provide accurate and timely reporting of the 
Group’s financial performance.

All of these changes and updates are part of the 
innovation program we are implementing, where new 
technology is being used not only in the different 
production sites to make more competitive products, 
but at every level in the Group. To date many tools 
have been implemented and where not available 
developed internally to make sure it is tailored to the 
Group’s needs. A prime example of this is HighVizz, 
a health and safety solution that recorded its first 
full year of data collection over 2021. Further work 
is conducted on cyber security and resilience of 
the systems in place. As a result the Group made 
progress on its journey to generate further efficiency 
from its digitalisation and innovation. 

This report was approved by the Board on 22 March 
2022 and signed on its behalf.

Fons Vermorken
Chief Information Officer

Fons 
Vermorken

Chief Information Officer

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Chief Financial  
Officer’s Report

STRATEGIC REPORT

Chief Financial Officer’s Report

I am very pleased to report a strong year financially 
for the Group, during which we exceeded our own 
expectations while significantly expanding our 
business during a persisting global health crisis. We 
formed a new platform in Benelux, acquired Nordkalk 
via a reverse takeover, raised £260 million in equity 
and obtained access to £305 million in debt via a 
newly syndicated banking facility. 

In our 2021 financial year, the Group generated 
revenue of £272.0 million (2020: £124.2 million) and 
Underlying EBITDA of £49.3 million (2020: £23.9 
million). The Underlying profit before taxation for the 
Group for the year ended 31 December 2021 was 
£26.8 million (2020: £12.2 million).

The statutory loss for the Company for the year 
ended 31 December 2021 before taxation amounts to 
£26.3 million (2020: loss £5.8 million), which includes 
£22.2 million of non-underlying expenses primarily 
pertaining to extensive M&A activity undertaken by 
the Company during the year.

The Board monitors the activities and performance 
of the Group on a regular basis. The Board uses 
financial indicators based on budget versus actual to 
assess the performance of the Group. The indicators 
set out below will continue to be used by the 
Board to assess performance over the period to 31 
December 2022.

Cash and cash equivalents

Revenue

Underlying EBITDA

Capital expenditure

2021 
£’000

69,916 

271,986 

49,262

22,555

2020 
£’000

27,452

124,231

23,896

6,452

Nordkalk, Gotland

Garth
Palmer

Chief Financial Officer

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Chief Financial Officer’s Report CONTINUED

Cash generated from operations was £29.5 million 
(2020: £28.5 million) with a net increase in cash of 
£42.9 million (2020 net increase of £17.5 million).

6.  £1.0 million in other exceptional costs which 
primarily relate to non-cash balance sheet 
adjustments and COVID-19 costs.

Revenue and Underlying EBITDA exceeded 
expectations and management forecasts.

Capital expenditure relates to purchase of new 
plant and machinery and improvements to existing 
infrastructure across the Group.

PPA 

BDO UK undertook the PPA exercise required under 
IFRS 3 to allocate a fair value to the acquired assets 
of Harries.

The PPA process resulted in a reduction of goodwill 
recorded on the Statement of Financial Position of 
the Group for Harries from £6.1 million to £2 million. 
The reduction was to transfer the value of goodwill 
to tangible assets for land and buildings, land and 
mineral reserves, intangible assets for trade name 
and deferred tax assets.

Non-underlying items 

The Company’s loss after taxation for 2021 amounts 
to £26.3 million, of which £22.2 million relates to non-
underlying items, while the Group’s non-underlying 
items totalled £29.1 million for the year. These items 
relate to six categories:

1.  £1.9 million amortisation of acquired assets and 

adjustments to acquired assets

2.  £20.1 million in exclusivity, introducer, advisor, 
consulting, legal fees, accounting fees, stamp 
duty, insurance and other direct costs relating 
to acquisitions. During the year the Group 
acquired B-Mix, Casters, Nordkalk and undertook 
extensive due diligence on JQG which completed 
post year-end.

3.  £3.1 million legal and restructuring expenses 
relating to the rebranding and alignment of all 
subsidiaries across the Group.

Interest and tax 

Net finance costs in the year totalled £7.0 million 
(2020: £2.7 million) including associated interest, 
bank finance facilities, as well as interest on finance 
leases (including IFRS 16 adjustments), hire purchase 
agreements.

A tax charge of £4.7 million (2020: £0.7 million) was 
recognised in the year, resulting in a tax charge on 
profitability generated from mineral extraction in the 
Channel Islands and profits generated through the 
Group’s UK, Belgium and Nordic based operations.

Earnings per share 

Basic EPS for the year was a loss of 1.89 pence 
(2020: profit of 2.55 pence) and Underlying basic EPS 
(adjusted for the non-underlying items mentioned 
above) for the year totalled 5.37 pence (2020: 4.50 
pence).

Statement of financial position 

Net assets at 31 December 2021 were £411.2 million 
(2020: £124 million). Net assets are underpinned 
by mineral resources, land & buildings and plant & 
machinery assets of the Group.

Cash flow 

Cash generated by operations was £29.5 million 
(2020: £28.5 million). The Group spent £350.9 million 
on acquisitions net of cash acquired and £22.6 million 
on capital projects. The Group raised £255 million 
net of fees through the issue of equity and drew net 
borrowings of £138 million. The net result was a cash 
inflow for the year of £42.9 million. 

4.  £2.3 million in share based payments relating to 

grants of options.

Net debt 

5.  £0.7 million on unwinding of discounts on 

deferred consideration payments for CDH and 
CCP. 

Net debt at 31 December 2021 was £164.0 million 
(2020: £43.8 million), and was refinanced on 15 July 
2021.

for shareholders. The Directors therefore do not 
recommend the payment of a dividend for the year 
(31 December 2020: nil).

Post Balance Sheet event 

Post 2021 close we have conducted a series of 
activities worthy of mention in this annual report. 
Further information is set out in note 38.

Employee Benefits 

All of our UK employees, almost 400, have been 
offered both Private Medical Insurance and Group 
Life Assurance. Our benefits provider commented 
that the uptake of this offering from our employees 
was unprecedented with many adding family 
members. 

SigmaRoc has also engaged Link Group to set up 
a Share Incentive Plan for all UK employees, an 
offering we already have in the Channel Islands. We 
are continuing to investigate Share Plans for our 
European operations. 

This report was approved by the Board on 22 March 
2022 and signed on its behalf. 

Garth Palmer 
Chief Financial Officer
22 March 2022

Bank facilities 

In July 2021 the Company entered a new Syndicated 
Senior Credit Facility of up to £305 million (the 
Debt Facilities) led by Santander UK and including 
several major UK and European banks. The Credit 
Facility, which comprises a £205 million committed 
term facility, £100 million revolving credit facility and 
a further £100 million accordion option, provides 
the Group with further capacity and flexibility to 
support its ongoing buy-and-build strategy, as well as 
reducing like-for-like borrowing costs. 

The Group’s new Debt Facilities have a maturity date 
of 15 July 2026 and are subject to a variable interest 
rate based on SONIA/LIBOR plus a margin depending 
on EBITDA. As at 31 December 2021, total undrawn 
facilities available to the Group via the new Debt 
Facilities amounted to approximately £200 million.  

The Group’s new Debt Facilities are subject to 
covenants which are tested monthly and certified 
quarterly. These covenants are:

 ─ Group interest cover ratio set at a minimum of 4.5 

times EBITDA; and  

 ─ A maximum adjusted leverage ratio, which 

is the ratio of total net debt, including further 
borrowings such as deferred consideration, 
to adjusted EBITDA, of 3.5x in 2021. As at 31 
December 2021, the Group comfortably complied 
with its bank facility covenants. 

Capital Allocations 

We prioritise the maintenance of a strong balance 
sheet and deploy our capital responsibly, allowing 
us to commit significant organic investment to our 
business whilst continuing to pursue acquisitions 
to accelerate our strategic development. This 
conservative approach to financial management will 
enable us to continue pursuing capital growth for our 
shareholders.

Dividends 

Subject to availability of distributable reserves, 
dividends will be paid to shareholders when the 
Directors believe it is appropriate and prudent to 
do so. The focus of the Group at this stage of its 
development will be on delivering capital growth 

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ESG
Report

STRATEGIC REPORT

Our Targets

1 |  All concrete products available in low carbon and ultra-low carbon
2 |  Carbon Capture Storage and utilisation trial plant operational
3 |  100% of all manufactured products can utilise waste / recycled                       

 materials*

4 |  100% utilisation of all production materials
5 |  Alternative fuels used mobile equipment
6 |  2.5% reduction in energy intensity
7 |  100% third party energy sourced from renewable means
8 |  Alternative fuels used fixed equipment (e.g lime and asphalt)
9 |  All kilns are carbon neutral

Targets

Roadmap to Net Zero

ESG Report

ESG Focus Areas

Breakdown of Energy Consumption and Emissions

Stakeholders Engagement

Carrières du Hainaut, Soignies

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88

89

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Invest, Improve, Integrate and InnovateSigmaRoc PLCTARGETS TO NET ZEROTARGETS TO NET ZEROImage: Nordkalk, PargasSTRATEGIC REPORT

Road Map to Net Zero

2025

All concrete products 
available in low 
carbon and ultra-low 
carbon

2027

Carbon Capture 
Storage and 
utilisation trial plant 
operational

100% of all 
manufactured 
products can utilise 
waste / recycled 
materials*

100% utilisation of all 
production materials

2030

Alternative fuels used 
in mobile equipment

2.5% reduction in 
energy intensity

100% third party 
energy sourced from 
renewable means

As a business our overall aim is to 
ensure sustainable returns to our 
shareholders. As a Group we are 
committed to ensuring this can be 
done in a manner where we minimise 
risks, seize opportunities and so that 
our business continues to be strong in 
the years to come.

Our focus on returns to shareholders 
is through our 4i principles, all of 
which are underpinned by ESG.

Shareholder returns are an output of 
our inputs, which are our business 
model and ESG principles

2032

Alternative fuels  
used in fixed 
equipment (e.g lime 
and asphalt)

2038

All kilns are carbon 
neutral

2040

NET
ZERO

CARBON

ENERGY INTENSITY 
AND EFFICIENCY

RESOURCE UTILISATION
AND CIRCULAR ECONOMY

*where industry specifications allow for it

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ESG Report

STRATEGIC REPORT

ESG Focus Areas

SigmaRoc has and will always be committed to 
the principles of ESG. As per our 2020 Annual 
report, following further work, we have formally 
aligned to both TCFD and SASB. Whilst TCFD 
recommendations serve as a global foundation 
for effective climate-related disclosures, the SASB 
standards will be used to collect, structure, and 
effectively disclose related performance data for 
the material, climate-related risks and opportunities 
identified. SASB standards represent a clear solution 
to TCFD implementation, and areas of future focus 
are well-established in the market. SASB rigorously 
developed TCFD-aligned reporting tools, and support 
the implementation of the recommendations and the 
11 associated disclosures in a way that is both cost-
effective and useful for all stakeholders.

The TCFD standards set out recommended 
disclosures structured under four core elements of 
how companies operate: 

 ─ Governance – The organisation’s governance 

around climate-related risks and opportunities  

 ─ Strategy – The actual and potential impacts of 

climate-related risks and opportunities for an 

organisation’s businesses, strategy, and financial 
planning  

 ─ Risk Management – The processes used by the 
organisation to identify, assess, and manage 
climate-related risks; and  

 ─ Metrics and Targets – The metrics and targets 
used to assess and manage relevant climate-
related risks and opportunities. 

These are supported by recommended disclosures 
that build on the framework with information intended 
to help investors and others understand how 
reporting companies assess climate-related risks and 
opportunities.

SASB provides industry-specific standards for 
disclosing performance on sustainability topics 
including, but not limited to climate in a comparable 
manner that are reasonably likely to have a material 
effect on financial performance of companies in 
each industry. They will be used when assessing the 
relevant disclosures under the Metrics and Targets 
Pillar of the TCFD and are among the most frequently 
cited tools in the TCFD’s Implementation Annex.

Environment

KEY FOCUS AREA

Social

Governance

Sustainable use of reserves and 
resources 

Ensure people leave work in the same 
or better condition than when they 
arrived 

Promote QCA and Corporate 
Governance Codes 

Responsible use key resources 
including raw material, mineral and 
water

Optimise energy use and minimise 
impact of our operations on the 
environment 

Contribute to sustainable construction 
and address environmental aspects 
either through product production or 
use

Support the physical and mental health 
of our employees and their families 

Ensure proactive Board oversight and 
independence of committees

Attract, train, retain and engage our 
workforce 

Focus on Risk Management and 
mitigation, including cyber

Be a good neighbour; Source local, buy 
local, sell locall, invest local

Ensure transparency on reporting on 
Tax

TCFD PILLAR

RECOMMENDED DISCLOSURE

SIGMAROC SUMMARY

TARGETS

Governance

 ─ board’s oversight of climate-

related risks and opportunities 

 ─ management’s role in assessing 

and managing climate related risks 
and opportunities 

The Board has the highest level of responsibility for climate-
related issues and is supported by various committees 
including the Audit Committee, which is responsible for 
monitoring ESG performance. 

In 2021, the board agreed a road map to developing ESG 
through TCFD, SASB and development of ESG targets. 

Strategy  

 ─ Climate-related risks and 

ESG is core in all of our key decision-making.  

opportunities identification 

 ─ climate-related risks and 
opportunities impacts 

 ─ resilience of the organisation’s 

strategy 

Both the Board and management teams review where 
climate-related risks and opportunities might occur, as well 
as their significance and connection to other risks.  

This information allows us to challenge our strategy to ensure 
it is as resilient as possible. 

Risk 
Management

 ─ identifying and assessing climate-

related risks 

 ─ managing climate-related risks 

 ─ integration into overall risk 

management 

 ─ climate-related metrics  

 ─ Scope 1, Scope 2, and Scope 3 

emissions.  

 ─ climate-related targets  

Metrics and 
Targets  

88

Climate-related risks and opportunities are identified and 
managed both locally and at Group level with our CTO 
coordinating all aspects. 

The identification, assessment and effective management of 
climate-related risks and opportunities are actively discussed 
during Board and management meetings. 

To ensure meaningful and appropriate metrics and targets 
for our stakeholders, we are adopting SASB recommended 
disclosures.  

We also comply with SECR, which is independently 
produced, and voluntarily expand the remit to include all our 
operations, not just the UK. 

Achieve Net Zero road map targets

Total injury frequency rate and harm 
injury frequancy rate reduction year on 
year 

Formalise and implement ESG 
framework and structure

Increase board diversity

HOW DID WE DO

First publication of net zero road map

Achieved both total incident and harm 
incident reduction through continual 
engagement and support, especially 
during unprecedent global times

The Board agreed to adopt the TCFD 
and SASB framework and guidelines 
which been used in the creation and 
disclosure of this section

Climate survey conducted that has 
allowed each business to focus on key 
areas

UK Employee benefits reviewed and 
updated

Increased female board diversity with 
the appointment of Axelle Henry

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STRATEGIC REPORT

ESG Focus Areas & Health and Safety Report

Environment

FOCUS FOR 2022

Development and implementation 
of solution to achieve our Net Zero 
targets

Social

Governance

Focus on 3 key areas:

Collection of data for ongoing 
disclosure

1. Structure & Compliance by ensuring 
corrective actions properly closed out 
and on time.

2. Proactive Prevention by focusing on 
each businesses’ 3-5 core risks

3. Learn & Improve through 
thorough investigations and timely 
communication

Continue to increase diversity to 
achieve >25% diversity on the board 

Increase relationships with education 
to promote our industry at ages where 
career choices are being considered

Group Health and Safety Report 

2021 saw continued focus and commitments to 
Health and Safety in challenging environments 
created by COVID-19 and the restrictions imposed. 
Key statistics show year on year improvement; The 
total event and the Harm event frequency rates both 
improved 25% and 31% respectively. This was part 
aided by the significant increase in positive reporting, 
including Near Hits and Hazard and Risk Elimination 
by >200%.  

As the Group continues to grow, and which is now 
operating in numerous countries across Europe, we 
continue to ensure compliance with local regulation, 
which is managed at a local level, whilst at the same 
time integrating these businesses to align with Group 
H&S standards.  

As a group we have set three overarching principals 
as well core aspects such as increased reporting and 
event management through the use of our in-house 
H&S app, Health and Safety Committees and training 
through NEBOSH and IOSH:  

Structured & Compliant 

Proactive Prevention 

Learn & Improve 

1. All sites audited with identified 
improvement actions. 

1. 3-5 core risks with live action 
plan. 

2. All corrective actions properly 
closed out and on time.

2. Uncontrolled Risks and hazards 
(HIRE) logged and actioned.

1. Detailed investigations on all 
MTI, LTI and HiPO events suing 
aspects such as ICAM

2. Performance and events 
communicated throughout the 
business in a timely manner

The safety culture of the Group continues to have 
strong focus as every new business comes with 
differing approaches to safety prior to joining 
SigmaRoc. Through the use of adequate tools, 
including our safety app Highvizz, site improvement 
and Annual Focus Plans, safety committee structures 
and climate surveys we are increasing worker 
engagement and delivering a positive safety culture 
as these businesses become integrated. An initiative 

based on football league tables has recently been 
successfully trialled and saw a five-fold increase in 
hazard reporting.  

During 2021 we have been effective in managing the 
both physical and mental health challenges posed by 
COVID-19, with no apparent transmission within the 
workplace observed. 

TIFR
The total event frequency rates improved by 25% in 2021

141.42 

158.85 

+12%

-23%

-25%

121.63 

90.87 

Streamlined Energy and Carbon Report 
(SECR)

This report is independently produced by Briar. The 
Group voluntarily expands the remit to include all 
operations, not just UK.

UK energy use and associated 
greenhouse gas emissions

Current UK based annual energy usage and 
associated annual GHG emissions are reported 
pursuant to the Companies and Limited Liability 
Partnerships Regulations 2018 that came into force 1 
April 2019. 

Organisational boundary

Energy use and associated GHG emissions are 
reported across the Group as defined by the 
operational control approach. This includes 
operations in the UK, Channel Islands, Belgium and 
across northern Europe (Estonia, Finland, Poland 
& Sweden). This exceeds the minimum mandatory 
requirements set out in the 2018 Regulations for 
‘large quoted companies’, which only requires 
reporting of UK based energy use and emissions.

Reporting period

The annual reporting period is 1 January to 31 
December each year and the energy and carbon 
emissions are aligned to this period. The subsidiary 
company, Nordkalk, was acquired in September 
2021, meaning energy and emissions are only 
included for this subsidiary from this date.

Quantification and reporting methodology

The 2019 UK Government Environmental Reporting 
Guidelines and the GHG Protocol Corporate 
Accounting and Reporting Standard (revised edition) 
were followed. Emissions calculations were based 
on emission factors published in the 2021 UK 
Government GHG Conversion Factors for Company 
Reporting, Statistics Finland Fuel Classification 2021, 
Swedish Environmental Protection Agency Emission 
Factors 2022 and the latest available factors from 
the Association of Issuing Bodies (2020), Jersey 
Electricity (2020) and Guernsey Electricity (2020). 
The report has been reviewed independently by Briar 
Consulting Engineers Limited.

Electricity and gas consumption were based on 
invoice records with some pro-rata and benchmark 
estimations carried out to complete missing data. 
Transport usage was calculated from a combination 
of mileage and fuel records where possible. Transport 

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STRATEGIC REPORT

Breakdown of Energy Consumption and Emissions

is not reported separately outside the UK and 
Channel Islands as it is not recorded separately 
and is considered immaterial for grey fleet. Gross 
calorific values were used except for mileage energy 
calculations as per Government GHG Conversion 
Factors.

The associated emissions are divided into mandatory 
and voluntary emissions according to the 2018 
Regulations. For large unquoted organisations, the 
2018 Regulations define mandatory emissions as 
those originating in the UK coming from purchased 
electricity, gas combustion and purchased fuel 
for transport (including mileage expense claims). 
Reporting energy and emission sources outside of 
these sources is considered voluntary and reported 
separately. 

The emissions are further divided into their relevant 
scopes as per the GHG Protocol. The scopes are 
defined as:

 ─ Scope 1: Direct GHG emissions that occur from 
sources owned or controlled by the organisation.

 ─ Scope 2: Indirect GHG emissions from the 

generation of acquired and consumed electricity, 
steam, heating or cooling.

 ─ Scope 3: Other indirect GHG emissions that 
occur as a consequence of the organisations 
activities but occur from sources not owned or 
controlled by the organisation.

 ─ Outside of scopes: Biogenic CO2 emissions that 
scope 1 impact are determined to be ‘net zero’, 
since the fuel source itself absorbs an equivalent 
amount of CO2 during the growth phase as the 
amount of CO2 released through combustion. 
Therefore, the direct CO2 emissions are reported 
separately.

Breakdown of emissions associated with the reported energy use (tCO2e):

EMISSION SOURCE

Mandatory emissions:

Scope 1

Gas

Transport (company owned vehicles

Scope 2

2020

Group 
Total1
£

2021

Group 
Total1
£

UK
£

145

83

16,929

2,171

3,775

6,247

UK 
£

51

1,472

Purchased electricity (location-based)

609

2,855

1,086

17,070

Scope 3

Transport (grey fleet)

Breakdown of energy consumption used to calculate emissions (kWh):

Total gross emissions (mandatory)

ENERGY TYPE

Mandatory Energy:

Gas

Purchased electricity

Transport fuel

Total energy (mandatory)

Voluntary energy:

Bioenergy

Coal

Oil

Generated electricity2

Total energy (voluntary)

2020

Group 
Total1
£

UK 
£

2021

Group 
Total1
£

UK
£

Voluntary emissions:

Scope 1

Bioenergy (CH4 & N2O)

Coal

Oil

274,854

716,644

453,856

104,338,875

Process emissions

2,611,414

17,271,765

5,113,311

80,401,077

Total gross emissions (voluntary)

6,274,566

9,179,726

16,253,123

25,774,101

Total gross emissions (mandatory & voluntary)

9,160,835

27,168,136

21,820,291

210,514,054

Outside of scopes (CO2 only)

-

-

-

-

-

-

7,392,511

155,968,343

Bioenergy

Petrol/diesel biofuel content

Intensity ratio: tCO2e per million-pound turnover

17,781,282

54,968,961

36,524,685

158,166,363

Mandatory emissions only

-

940,490

-

1,906,467

Mandatory & voluntary emissions

41

2,173

-

-

4,514

-

4,514

6,687

-

11

46.4

142.9

41

78

104

5,212

5,022

40,349

-

-

-

-

14,054

9,259

0.5

52,657

41,179

-

14,054

19,226

-

30

42.0

155.1

-

135,461

9,259

229,297

14,281

269,647

-

227

67.9

193.0

2,529

251

148.3

991.4

Total energy (mandatory & voluntary)

26,942,117

83,077,587

58,344,976

533,947,737

1 The Group total includes emissions from the UK, Channel Islands, Belgium, and Nordkalk (Estonia, Finland, 
Poland and Sweden from Sep 21 only).
2Electricity generated by solar photovoltaic panels. Reported energy includes any exported energy to the grid.

17,781,282

55,909,451

36,524,685

323,433,684

1 The Group total includes emissions from the UK, Channel Islands, Belgium, and Nordkalk (Estonia, Finland, 
Poland and Sweden from Sep 21 only).

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Breakdown of Energy Consumption and Emissions

EMISSION SOURCE

Scope 1

Bioenergy (CH4 & N2O)

Coal

Gas

Oil

Transport (company owned 
vehicles)

Process emissions

Scope 2

Purchased electricity (loca-
tion-based)

Scope 3

Transport - Business travel in 
employee-owned vehicles

Total gross emissions

Outside of scopes

Bioenergy (CO2)

Petrol/diesel biofuel content

Intensity ratio

UK 
£

-

-

83

9,259

3,775

-

C.I.
£

Belgium
£

Nordkalk*
£

0.5

52,657

16,737

23,087

-

-

-

2,012

2,471

-

-

-

110

6,820

-

-

-

6,247

135,461

135,461

2021

Total
£

0.5

52,657

16,929

41,179

1,086

123

2,663

13,199

17,070

77

14,281

-

227

26

-

-

103

4,631

9,593

240,959

269,647

-

24

-

-

2,529

-

2,529

251

have high process related CO2 emissions associated 
with limestone calcination reactions. Absolute 
emissions will increase further next year when a full 
12 months of emissions is reported for Nordkalk. This 
is because this year’s figures are only quantified from 
September 21, when the company joined the Group.

Energy efficiency action during current 
financial year

In the period 1 January to 31 December 2021 for 
UK operations, energy efficiency action has focused 
on transport efficiency, with considerable work 
undertaken to optimise transport and logistics in CCP 
to reduce road miles covered by the haulage fleet.

On site renewable energy generation has increased 
following the completion of the third phase of the 
solar photovoltaic extension in Belgium. This has 
resulted in an increase in annual renewable electricity 
generation of 965,000 kWh this year compared to 

last year’s generation; more than double the energy 
generation in 2020.

This year we have committed to going cement free in 
our precast portfolio from January 2022. This follows 
the launch of the CCP Greenbloc in February 2021; 
the UKs first cement-free ultra-low carbon dense 
concrete block. Compared to a dense concrete block 
manufactured with 100% Ordinary Portland Cement, 
Greenbloc has a 77% lower embodied CO2. 
Operations at Ronez on the Channel Islands have 
increased the usage of GGBS in the low carbon 
product range, specifically for RMX and concrete 
blocks. 683 tonnes were switched from cement 
to GGBS this year compared to 2020, estimated 
to result in a CO2e reduction of 478 tonnes. The 
launch of Greenbloc and increased use of GGBS at 
Ronez will primarily impact scope 3 (upstream and 
downstream) emissions; however, scope 3 emissions 
are not fully quantified in these tables.

tCO2e per million-pound

193.0

159.7

131.4

2,511.9

991.4

*Nordkalk emissions are reported from September 2021 only and include sites within the operational control 
boundary in Estonia, Finland, Poland and Sweden.

Intensity Ratio

The intensity ratio is total gross emissions in metric 
tonnes CO2e per total million-pound (£m) turnover. 
This is calculated separately for ‘mandatory’ 
emissions and ‘mandatory & voluntary’ emissions 
for the UK, Channel Islands, Belgium and Nordkalk. 
This financial metric is considered the most relevant 
to the Company’s wide-ranging activities and 
allows a comparison of performance across other 
organisations and sectors.

The increase in the UK intensity ratio this year reflects 
a shift in production. In 2020, a large amount of 

production focused on a one-off project to deliver 
Road Zipper System highway barriers, which required 
relatively low energy intensive processes. From 
2021, production has returned to typical projects 
that require higher energy intensity. Absolute UK 
emissions have also increased, primarily due to the 
inclusion of the subsidiary GD Harries & Sons Limited 
for a full 12 months this year, whereas in 2020 it 
was reported from September 2020 only (when the 
business joined the Group).

Group wide relative and absolute emissions have 
increased this year due to the acquisition of Nordkalk, 
a manufacturer of limestone-based products which 

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STRATEGIC REPORT

Stakeholders Engagement

STAKEHOLDERS

DESCRIPTION

HOW WE ENGAGE

Colleagues

Customers and 
suppliers

Communities

Investors 

Regulators / local 
Government

We have dedicated workforce of close to 2,000 across 
the Group. We recognise our dedicated workforce as a 
key driver of the value derived from the business. Our 
colleagues are experienced and continuously developed 
to fulfil their potential. All employees are offered a fair 
benefits and compensation package relative to their 
role and level in the organisation. We encourage share 
ownership where they are available and are working to 
set up where they are not currently in place.

Site presence and visual felt 
leadership. Employee groups and 
committees and unions. Focus on 
development training and succession 
planning. Decentralised approach 
with flat management allowing easy 
access to all staff. Employee benefit 
offerings that can also extend to family 
members.

All our businesses are decentralised and locally focused 
so that we know the customers and suppliers areas like 
they do. We work alongside our customers to provide 
“Right first time” service and to seek proactive and 
innovative solutions to support requirements. “right first 
time” is key to success and ensuring customer loyalty as 
part of our long-term success. We recognise the huge 
role our suppliers play in its long-term success. We strive 
to ensure timely payments, maximise value to support 
the delivery of our customers’ needs. We balance 
economic requirements with sustainability considerations 
over the whole supply chain. 

Prioritise a local focus on both 
customers and suppliers. Engage 
directly from our sites so that the 
customer and supplier deal directly 
with the site they are supplying or 
buying from. Ensure timely payments 
are made to suppliers. Functional and 
intuitive websites and digital solutions 
focused on the customer. Ensure 
adequate checks and due diligence are 
done on customers and suppliers.

By being decentralised and local we are at the heart 
of the communities in which we operate allowing us 
to be knowledgeable, good, supportive and engaging 
neighbours. 

Proactive approach and active 
participation in community and 
industry working groups, forums and 
committees.

All our Shareholders play an important role in the 
continued success of our business. We maintain 
purposeful and close relationships with them either 
directly or via wider mediums such as Q&A webinars and 
when allowed, conferences. We seek to be transparent 
and give clear and consistent messages across all 
communication channels.

Dedicated forums such as AGM, 
Annual and Interim Webinar Q&As. 
Annual and interim reports, trading 
statements and RNS. Regular phone 
calls and dialogues. Broker and 
NED contacts. Site visits, investor 
roadshows, investor conferences.

We look to develop and sustain good relationships 
with many regulators who govern our businesses to 
ensure the success of our business and maintaining our 
license to operate. We are committed to adherence of 
legal and regulatory requirements. We are committed 
to have independent review / oversight be it internally 
or externally. We are committed to a sustainability 
framework following review of international standards.

Regular dialogue with Governments, 
Government agencies, regulators, and 
industry groups. Active membership 
of the industry bodies such Mineral 
Products Associatio, Federation 
Industries Extractives and European 
Lime Association. Effective and 
clear policies to ensure governance. 
Education and training of staff to 
reinforce compliance with regulations.

MATERIALITY MATRIX
Increasing importance to Stakeholder vs. increasing importance to SigmaRoc

l

s
r
e
d
o
h
e
k
a
t
S
o
t

e
c
n
a
t
r
o
p
m

i

i

g
n
s
a
e
r
c
n

I

2

1

1.  Sustainable use of reserves and resources
2.  Responsible use of key resources
3.  Optimal energy use and minimal impact on the 

environment

3

11

6

12

9

5

10

8

7

Increasing importance to SigmaRoc

4

4.  Contributing to sustainable construction and 

addressing environmental aspects 

5.  Ensure people leave work in the same or better 

condition than when they arrived

6.  Supporting the physical and mental health of 

our employees and their families

7.  Attract, train, retain and engage our workforce
8.  Be a good neighbour, source local, buy local, 

sell local, invest local 

9.  Promote QCA and Corporate Governance
10.  Ensure proactive Board oversight and 

independance of commitees

11.  Focus on risk management and mitigation
12.  Ensure transparency on reporting and tax

Statement by the directors in 
performance of their statutory duties 
in accordance with s172(1) of the 
Companies Act 2006 

The application of the s172 requirements are 
demonstrated throughout this report and the 
Accounts as a whole, with the following examples 
representing some of the key decisions made in 2021 
and up to the date of these Accounts:

The Director’s believe they have acted in the way 
most likely to promote the success of the Group for 
the benefit of its members as a whole, as required by 
s172 of the Companies Act 2006. The requirements 
of s172 are for the Directors to:

 ─ Consider the likely consequences of any decision 

in the long term;

 ─ Continued pursuit of buy and build growth 

strategy: the Group has aggressively continued 
its buy and build growth strategy, completing 
two acquisitions during 2021, establishing two 
new platforms and entering into a strategic JV 
partnership. The acquisition of Nordkalk was 
transformational for the Group, giving scale to 
self fund further growth opportunities.

 ─ Act fairly between the members of the Company;

 ─ Ongoing management of the COVID-19 

 ─ Maintain a reputation for high standards of 

business conduct;

 ─ Consider the interests of the Group’s employees;

 ─ Foster the Group’s relationships with suppliers, 

customers and others; and

 ─ Consider the impact of the Group’s operations on 

the community and environment.

pandemic: the Group continued to actively 
monitor and manage the various measures 
implemented in 2020 to ensure continued 
protection and wellbeing of its employees, 
maintenance of good working relationships with 
customers and suppliers, and the commercial 
viability of its business.

 ─ Safety initiatives: safety and wellbeing of our 
colleagues is one of our top priorities and the 
Group continued to improve its health and safety 
standards.

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Further to these bodies, businesses in the Group also has ISO accreditation or equivalent in ISO 9001 Quality; ISO 
14001 Environment and ISO 45001 Health & Safety. Currently 50% of our businesses have ISO with 75% in H1 
2022. Currently Benelux is being reviewed as to what is the best form of accreditations to maintain in addition to 
their product and local accreditations.

Further information on ESG will be available via our dedicated ESG Report and at www.sigmaroc.com.

STRATEGIC REPORT

Stakeholders

Further specific information as to how the Board has had regard to the s172:

Section 172 factor

Consequence of any decision in the long term

Interests of employees

Fostering business relationships with suppliers, 
customers and others

Impact of operations on the community and 
environment

Section 172 factor

Maintaining high standard of business conduct

Acting fairly between members

Membership

Key examples

CEO’s strategic report
Business model
Our strategy
Risk report
ESG report
Governance report

CEO’s strategic report – ESG, Safety & Innovation
Risk report – Health & safety
Risk report – Recruitment & retention
ESG report – Group health & safety
ESG report – Stakeholders

Risk report – Quality
ESG report – Social
Risk report – Operational disruption & key 
equipment failure
ESG report – Stakeholders

CEO’s strategic report – ESG, Safety & Innovation
Risk report – Environment & climate change
ESG report – Social
ESG report – Environment
ESG report – Streamlined Energy & Carbon Report 
(SECR)
Key examples
ESG report – Stakeholders

Business model
Our strategy
ESG report
Governance report

ESG report – Governance
ESG report - Stakeholders
Governance Report

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Membership to trade organisations, industry bodies and other agencies is critical to ensure continual improvement 
in all that we do and to help facilitate the ongoing changes our industry and our customers face. Across our 
platforms we both support and are supported by National and International bodies such as:

 ─ Mineral Product Association (MPA): UK industry trade association for the aggregates, asphalt, cement, 

concrete, dimension stone, lime, mortar and silica sand industries.

 ─ Federation Industries Extractives (Fediex)  of which we have representation on the Board.

 ─ Benelux Natural Stone Association (BNSA) of which we have representation on the Board.

 ─ European Lime Association (EuLA) of which we have representation on the Board.

 ─ Industrial Minerals Association Europe (IMA Europe).

 ─ European Calcium Carbonate Association (CCA).

 ─ International Lime Association (ILA).

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Board Members

Our Board comprises an executive 
leadership team with extensive 
experience of the international 
aggregates industry, supported by 
experienced non-executive directors 
who bring strong governance 
disciplines and a valuable external 
perspective to our business.  

David Barrett
Executive Chairman

Max Vermorken
Chief Executive Officer

Garth Palmer
Chief Financial Officer

Appointed to board: August 2016 

Appointed to board: August 2016 

Appointed to board: January 2017 

Independent: No  

Committees:  Nominations Committee 

Background: Co-founded London Concrete 
in 1997, subsequently building the business 
from one concrete plant in London to over 
a dozen plants around the capital. London 
Concrete was sold to Aggregate Industries 
and is currently the number one concrete 
supplier in London, with flagship projects 
such as the London Olympics, the Shard, 
the US embassy and the new Bloomberg 
building. Having previously worked with 
Pioneer, David retired from London Concrete 
in 2015 and is widely considered an expert in 
the industry. 

Other Directorships: David also holds 
directorships in various London based 
Companies including Thames Aggregates 
Limited, Thames Recycling Limited and 
Capital Concrete Limited.

Independent: No  

Committees: None

Background: Prior to SigmaRoc, 
Max was strategic advisor to the CEO 
of LafargeHolcim Ltd (LafargeHolcim) 
Northern Europe, the world’s largest 
construction materials group. His role 
included responsibility for the merger of 
Lafarge SA and Holcim Ltd in the region 
involving the only Day 1 integration of the 
two businesses following the hive-down and 
integration of two large asset portfolios – a 
mix which included two cement plants and 
a multitude of down-stream aggregates 
and construction materials assets. Prior to 
working for LafargeHolcim, Max worked in 
private equity at Luxembourg-headquartered 
The Genii Group, where he reported directly 
to its founding principals. Max holds a PhD 
in Financial Economics from University 
College London and Bachelor and Master 
degrees in both Civil Engineering and 
Financial Economics from University College 
London and the University of Brussels 
respectively.  

Other Directorships: Max is also 
a Director of a consulting company 
Skyeye Consulting Limited.

Independent: No  

Committees:  Member of the AIM and MAR 
Compliance Committee

Background: Garth was Finance Director of 
SigmaRoc from inception until April 2020, 
at which point he stepped down from his 
part-time executive role, but remained as a 
non-executive board member and Company 
Secretary. In August 2021, in conjunction 
with the acquisition of Nordkalk, Garth 
returned as a full-time executive and Chief 
Financial Officer. Prior to joining SigmaRoc, 
Garth began his career providing audit and 
corporate services in Perth, qualifying at 
KPMG, before moving to London in 2005 
where he provided compliance services 
across a range of industries. This led Garth 
to a Finance Manager role at Apple where 
he spent four years working on business 
process improvement, developing and 
implementing new and improved financial 
processes and systems before co-founding 
Westend Corporate LLP providing corporate 
and financial consulting services for AIM 
listed companies, predominantly within 
the mining and resources industries. Garth 
holds a Bachelor of Commerce Degree and 
is a member of the Institute of Chartered 
Accountants in England and Wales.

Other Directorships: Garth holds 
directorships in multiple businesses including 
Sport:80 Limited, GT Corporate Limited and 
GT Corporate AB.

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Invest, Improve, Integrate and InnovateSigmaRoc PLC 
Simon Chisholm
Non-Executive Director

Jacques Emsens
Non-Executive Director

Tim Hall
Non-Executive Officer

Axelle Henry
Non-Executive Director

Appointed to board: April 2020

Appointed to board: April 2020 

Appointed to board: April 2019 

Independent: Yes

Independent: Yes  

Committees: Member of the Audit 
Committee; Member of the Nominations 
Committee  

Background: Jacques is a founding member 
of JPSeven and is a member of the Board 
of Sofina, and numerous other companies. 
Jacques has a long history in defining 
and implementing strategies of industrial 
businesses including Sibelco. Jacques holds 
a degree in Business Administration from the 
European University of Antwerp, from the 
Université Libre de Bruxelles and from the 
London Chamber of Commerce and Industry 
and speaks French, Dutch and English.

Other Directorships: Jacques holds 
directorships in multiple businesses 
including JPSeven, Sofina, Le Pain Quotidien.

Committees:  Chairman of Audit Committee; 
Chairman of the AIM and MAR Compliance 
Committee; Chairman of the Remuneration 
Committee; Chairman of the Nominations 
Committee  

Background: Simon is the founder and 
managing director of Feros Advisers 
spending over 20 years working in the 
Investment arena including as a fund 
manager with Henderson. In 2013 Simon left 
Berenberg and established Feros Advisers 
in response to the significant regulatory 
and technological changes that are 
impacting investment managers and quoted 
companies. Simon joined Berenberg in 2003 
and established an office for them in London. 
Over the next 10 years Simon was one of the 
principle architects in building the business 
from 3 people in London to around 140 
and establishing the bank as a recognised 
brand name in the global investment 
community. Before joining the sell-side, 
Simon was a fund manager investing in 
European equities first at Singer & Friedlander 
and then at Henderson Global Investors and 
ran European Smaller Companies investment 
products. After University Simon joined 
Coopers and Lybrand and qualified as a 
Chartered Accountant. 

Other Directorships: Simon is currently 
an active director at Feros Advisers Ltd 
and Munnypot Ltd.

Independent: No  

Committees: None

Background: Tim has spent his entire 
career in the aggregates industry, most 
recently as CEO of Breedon South, a 
business he helped build from inception. 
Prior to this he was director of Tarmac 
Limited’s Western Area; managing director 
of Tarmac Western Limited, the company 
formed by Anglo American from the former 
assets of Nash Rocks, Tilcon and Tarmac. 
He spent the previous 27 years with Nash 
Rocks, latterly as managing director. 
Tim brings a wealth of experience and 
knowledge of the industry to the Board and 
will be an asset in SigmaRoc’s continued 
development, as he has been with Breedon. 
In particular, Tim’s knowledge and network 
within the industry supports SigmaRoc’s 
growth in the aggregates and construction 
materials market in the UK. 

Other Directorships: Tim holds 
directorships in multiple businesses 
including Langsun Developments Limited 
and T G Concrete Bridgnorth Limited. 

Expected appointment to board: March 
2022

Independent: Yes  

Committees:  AIM and MAR Compliance 
Committee

Background: Axelle Henry has served as 
Chief Financial Officer for Verlinvest Group, 
a Brussels-based international investment 
business, since April 2014 and also serves 
on the board of directors for a number of 
their private companies, as well as Nasdaq 
quoted Vita Coco. She has held a variety 
of senior executive positions, including as 
Deputy Chief Financial Officer of Groupe 
Bruxelles Lambert. Ms Henry has over 20 
years’ experience in the Private Equity and 
Investment Sector, starting her career with 
KPMG as senior auditor. She holds degrees 
in commercial engineering from the Solvay 
Business.

Other Directorships: Axelle holds 
directorships in multiple businesses including 
Vita Coco, Verlinvest, Cofintra SA, Beverage 
Holdco Inc. and STAK Armonea.

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Corporate Governance’s Report

The Directors recognise the importance of sound 
corporate governance. As a company whose shares 
are traded on AIM, the Board has decided to comply 
with the QCA Code. In addition, the Directors have 
adopted a code of conduct for dealings in the shares 
of the Company by directors and employees and are 
committed to maintaining the highest standards of 
corporate governance. Garth Palmer, in his capacity 
as CFO, has assumed responsibility for ensuring that 
the Company has appropriate corporate governance 
standards in place and that these requirements are 
followed and applied within the Company as a whole.

The corporate governance arrangements that the 
Board has adopted are designed to ensure that the 
Company delivers long term value to its Shareholders 
and that Shareholders have the opportunity to 
express their views and expectations for the 
Company in a manner that encourages open dialogue 
with the Board.

The Board recognises that its decisions regarding 
strategy and risk will impact the corporate culture 
of the Company as a whole and that this will impact 
the performance of the Company. The Board is very 
aware that the tone and culture set by the Board 
will greatly impact all aspects of the Company as a 
whole and the way that employees behave. A large 
part of the Company’s activities is centred upon 
what needs to be an open and respectful dialogue 
with employees, clients and other stakeholders. 
Therefore, the importance of sound ethical values and 
behaviours is crucial to the ability of the Company 
to successfully achieve its corporate objectives. 
The Board places great importance on this aspect 
of corporate life and seeks to ensure that this flows 
through all that the Company does. 

The key governance related matter that occurred 
during the financial year ended 31 December 2021 
was the implementation of a comprehensive suite 
of corporate governance policies that were adopted 
across the Group with procedures for periodic 
employee training and awareness.

Corporate Governance Report  

The QCA Code sets out 10 principles that should be 
applied. These are listed below together with a short 
explanation of how the Company applies each of the 
principles: 

Principle One  
Establish a strategy and business model which 
promote long-term value for shareholders 

Strategy & purpose: The Company invests in and 
acquires businesses in the construction materials 
sector. The principal activity of the Group is the 
production of high quality aggregates and supply of 
value-added construction materials. 

The Group’s aim is to create value for shareholders 
through the successful execution of its buy and build 
strategy in the construction materials sector. 

Business model: The Group’s business plan is to 
acquire high quality and well managed assets in the 
construction materials sector, providing the Group 
with a strong operating platform, diversified income 
streams and stable cash flows in order to grow the 
Group and execute on its strategy further. 

The Group is run as a commercially-minded business, 
seeking to return an increase on investment capital 
to Shareholders. Proven methods of raising capital 
through recognised means available to publicly-listed 
companies are relied on to fund growth acquisitions. 
Following each acquisition, the Group seeks to 
implement operational efficiencies that improve 
safety, enhance productivity, increase profitability and 
ultimately create value for Shareholders. 

Principle Two  
Seek to understand and meet shareholder needs and 
expectations 

Shareholder dialogue: The Company remains 
committed to listening and communicating openly 
with its shareholders to ensure that its strategy, 
business model and performance are clearly 
understood. Understanding what analysts and 
investors think about the Company, and in turn, 
helping these audiences understand the Company’s 
business, is a key part of driving the business 
forward and the Company actively seeks dialogue 
with the market. The Company does so via investor 
roadshows, attending investor conferences, hosting 
capital markets days and through regular reporting. 

Private Shareholders: The AGM is the main 
forum for dialogue between retail Shareholders 
and the Company. The Directors routinely attend 
the AGM and are available to answer questions 
raised by Shareholders. The results of the AGM are 
subsequently published on the Company’s corporate 
website. Private Shareholder events are intended to 

be held periodically. 

Institutional Shareholders: The Company actively 
seeks to build relationships with institutional 
Shareholders through calls, presentations, and 
visits. Shareholder relations are managed primarily 
by the CEO, but the Executive Chairman and Senior 
Independent Non-Executive Director are also 
available to meet with major shareholders to discuss 
issues of importance. 

Principle Three  
Take into account wider stakeholder and social 
responsibilities and their implications for long-term 
success 

Engagement: Engaging with stakeholders 
strengthens relationships and helps make better 
business decisions to deliver on commitments. The 
Company is regularly updated on wider stakeholder 
engagement feedback to stay abreast of stakeholder 
insights into the issues that matter most to them and 
the Group’s business, and to enable the Board to 
understand and consider these issues in decision-
making. With Shareholders, suppliers and customers, 
employees are one of the most important stakeholder 
groups and employees’ engagement surveys and 
feedback are closely monitored. 

Employees, contractors & suppliers: The Group 
has established a safe and healthy work environment, 
which complies with the relevant occupational health 
& safety laws. The Group ensures that the workforce 
is provided with sufficient training to develop the 
appropriate skills and knowledge to complete the 
tasks requested of them. 

For the sake of occupational health & safety, all 
contractors and sub-contractors are treated in exactly 
the same manner as employees. 

Communities: The Group has supported and given 
back to the community by participating in a selection 
of projects in recent years. Further details of the 
Group’s environmental, social and governance related 
initiatives are in the relevant annual reports.  

Modern slavery: As part of our mission to “do the 
right thing” we oppose modern slavery in all its forms 
and work to prevent it by any means that we can. We 
expect anyone who has any suspicions of modern 
slavery in our business or our supply chain to raise 
their concerns without delay. 

Principle Four  
Risk Management  

Embed effective risk management, considering both 
opportunities and threats, throughout the organisation 

Risk register: To assist the Board with effectively 
managing risk across the Group the Company 
has established a risk register which is reviewed 
periodically. 

Internal control: The Company has an established 
framework of internal control, the effectiveness 
of which is regularly reviewed by executive 
management, the Audit Committee and the Board 
in light of an ongoing assessment of significant risks 
facing the Company and the Group. 

The Company recognises that maintaining sound 
controls and discipline is critical to managing the 
downside risks to its business plan. 

The Board has ultimate responsibility for the Group’s 
system of internal control and for reviewing its 
effectiveness. The Audit Committee assists the 
Board in discharging its duties regarding the financial 
statements, accounting policies and the maintenance 
of proper internal business, and operational and 
financial controls. 

The Board presently considers that the internal 
controls in place are appropriate for the size, 
complexity and risk profile of the Group.  

Principle Five  
Maintain the board as a well-functioning, balanced 
team led by the chair 

Board composition: The Board comprises the 
Executive Chairman, two Executive Directors, and 
three Non-Executive Directors, of which two are 
independent. The Board considers, after careful 
review, that the Independent Non-Executive Directors 
bring an independent judgement to bear.  

The biographies of the members of the Board can 
be found on the Company’s website (https://www.
sigmaroc.com/board/). 

The Board is satisfied that it has a suitable balance 
between independence and knowledge of the 
Group and its operations to discharge its duties 
and responsibilities effectively. The Board receives 
periodic updates from the management team.  All 
directors are encouraged to use their independent 

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GOVERNANCE REPORT
Coporate Governance’s Report CONTINUED

judgement and to challenge all matters, whether 
strategic, operational or financial. Membership of the 
Board, its activities, performance and composition 
are subject to periodic review. 

Conflicts of interest: The Company has effective 

procedures in place to monitor and deal with 
conflicts of interest. The Board is aware of the other 
commitments and interests of its Directors, and 
changes to these commitments and interests are 
reported to, and, where appropriate, agreed with the 
rest of the Board.

DIRECTOR

FORMAL QUARTERLY MEETINGS AND MEETINGS POST CHANGE TO ARTICLES

Attended

Eligible to attend

Max Vermorken

David Barrett

Garth Palmer

Simon Chisolm

Jacques Emsens

Tim Hall

Dean Masefield*

*Resigned on 31 August 2021

11 

8 

13 

10 

7

5

4

11

8

13

10

7

7

4

Principle Six  
Ensure that between them the directors have 
the necessary up-to-date experience, skills and 
capabilities 

Suitability: The Board guides and monitors the 
business and affairs of the Company on behalf of the 
shareholders by whom they are elected and to whom 
they are accountable. The Board is satisfied that 
given its size and stage of development, between the 
Directors, it has an effective and appropriate balance 
of skills and experience across technical, commercial 
and financial disciplines. 

The Company complies with the QCA Code and full 
biographical details of the Directors and their skills 
and experience can be found on the Company’s 
website (https://www.sigmaroc.com/board/) 

Appointment, removal & re-election: The 
Nominations Committee makes decisions regarding 
the appointment and removal of Directors, and there 
is a formal, rigorous and transparent procedure for 
appointments. 

Independent advice: All Directors are able to take 
independent professional advice in the furtherance of 
their duties, if necessary, at the Company’s expense. 
In addition, the Directors have direct access to the 
advice and services of the Company Secretary and 

Chief Financial Officer. 

Principle Seven  
Evaluate board performance based on clear and 
relevant objectives, seeking continuous improvement 

Appraisal: The Chairman assesses the individual 
contributions of each member of the Board to ensure 
that their contribution is relevant and effective; 
they are committed; and where relevant, they have 
maintained their independence. 

An evaluation of the Board will be carried out annually 
and on a three-yearly cycle the evaluations may be 
facilitated by an independent evaluator. 

The Remuneration Committee will compare the 
performance of the Board with the requirements of its 
charter, the Company vision and KPIs. 

Succession planning is considered by the Board as 
a whole. The Board will annually review and make 
recommendations relating to talent management and 
succession planning for the Board and the CEO. 

Principle Eight  
Promote a corporate culture that is based on ethical 
values and behaviours 

Code of conduct: The Board has adopted a code 
of conduct which provides a framework for ethical 
decision-making and actions across the Group. The 
code of conduct reiterates the Group’s commitment 
to integrity and fair dealing in its business affairs and 
its duty of care to all employees, contractors and 
stakeholders. 

Each Board members adherence to the Group’s code 
of conduct is assessed as part of the annual Board 
review & appraisal. 

Anti-corruption and bribery: The Board has adopted 
an anti-corruption and bribery policy to further 
ensure honest and ethical conduct of employees. 
The Company also provides periodic training 
to employees to ensure they are aware of their 
responsibilities in relation to bribery and corruption. 

The Company has a zero-tolerance approach to 
bribery and corruption. The Company’s General 
Counsel is responsible for monitoring compliance 
with and maintaining the anti-corruption and bribery 
policy. 

Principle Nine  
Maintain governance structures and processes that 
are fit for purpose and support good decision-making 
by the board 

Board programme: The Board is responsible for 
approving the Company strategy and policies, for 
safeguarding the assets of the Company, and is the 
ultimate decision-making body of the Company in all 
matters except those that are reserved for specific 
shareholder approval. 

The Board meets at least four times each year in 
accordance with its scheduled meeting calendar and 
maintains regular dialogue between Board members, 
in particular between the CEO, the Chairman and the 
non-executive Board members. 

The Board and its Committees receive appropriate 
and timely information prior to each meeting, with 
a formal agenda being produced for each meeting, 
and Board and Committee papers distributed several 
days before meetings take place. 

Roles & responsibilities: There is a clear division of 
responsibility at the head of the Company between 
the Chairman and the CEO. 

The Board is supported by the Audit, Remuneration, 
AIM and MAR Compliance and Nominations 

committees. Each committee has access to such 
resources, information and advice as it deems 
necessary, at the cost of the Company, to enable the 
committee to discharge its duties. 

As the Group grows and develops the Board 
will periodically review its corporate governance 
framework to ensure it remains appropriate for the 
size, complexity and risk profile of the Group. 

Principle Ten  
Communicate how the company is governed 
and is performing by maintaining a dialogue with 
shareholders and other relevant stakeholders 

Communication: The Company attaches great 
importance to providing shareholders with clear 
and transparent information on the Company’s 
activities, strategy and financial position through the 
Annual Report and Accounts, full-year and half-year 
announcements, the AGM and one-to-one meetings 
with large existing or potential new shareholders. 

The Company announces significant developments 
via various outlets including the London Stock 
Exchange’s RNS. 

The Board receives regular updates on the views 
of shareholders through briefings and reports from 
the CEO and the Company’s brokers. The Company 
communicates with institutional investors frequently 
through briefings with management. In addition, 
analysts’ notes and brokers’ briefings are reviewed to 
achieve a wide understanding of investors’ views.

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Audit Committee
Report

GOVERNANCE REPORT

Audit Committee Report

The Company has an established framework 
of internal control, the effectiveness of which is 
regularly reviewed by the Audit Committee in light 
of an ongoing assessment of significant risks facing 
the Company and the Group. The Audit Committee 
assists the Board in discharging its duties regarding 
the financial statements, accounting policies and 
the maintenance of proper internal business, and 
operational and financial controls. 

My fellow member of the Audit Committee, Garth 
Palmer resigned when he was appointed as CFO and 
an executive director effective 31 August 2021.

Key activities carried out in 2021 

During the year, the Committee met formally two 
times and discussed the following: 

 ─ External audit tender process

 ─ Audit planning 

 ─ Auditor’s fees and independence

 ─ Auditor’s effectiveness

 ─ Interim report and annual report

 ─ Internal audit

 ─ Internal controls and risk management 

 ─ Taxation 

 ─ Going concern and viability statement 

 ─ Significant accounting matters 

 ─ Plans for transition to new accounting standards

 ─ Whistleblowing 

 ─ The Audit Committee’s terms of reference 

Meeting Attendance  

The Committee is made up of Independent, Non-
Executive Directors and shall meet not less than twice 
in each financial year.

Committee Duties  

The Audit Committee carries out the duties below for 
the parent company, major subsidiary undertakings 
and the group as a whole, as appropriate:  

 ─ Monitor integrity of the financial statements and 

financial performance;  

 ─ Review financial statements, significant financial 

returns to regulators and any financial information 
of a sensitive nature;  

 ─ Review and challenge internal financial controls 
and risk management systems including the 
review of matters of a non-financial nature;  

 ─ Review and challenge accounting policies, 
accounting methods and adherence to 
accounting standards; 

 ─ Review and make recommendation with regards 
to the external auditor, including appointment, 
independence, objectivity, effectiveness. 
Performance and renumeration;  

 ─ Consults with the external auditor on the scope 
of their work and reviews all major points arising 
from the audit;  

 ─ Ensure fully functional whistleblowing policy.  

Chair Statement  

The Audit Committee was chaired by myself and 
comprises of Jacques Emsens as the other member. 
The Committee has relevant financial experience at a 
senior level as set out in their biographies. The Audit 
Committee met two times formally in 2021 and also 
held informal discussions with the external auditor 
as appropriate. The principal activities of the Audit 
Committee in respect of the year ended 31 December 
2021, and the manner in which it discharged its 
responsibilities, were as follows:  

Financial Statements  

Audit Committee Report

Remuneration Committee Report

Nomination Report

Directors Report

Statement of Directors’ Responsibilities

Independent Auditor’s report to the members of SigmaRoc plc

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Nordkalk, Lappeenranta

Director

Simon Chisolm

Jacques Emsens

Garth Palmer

Attended

Eligible to attend

2 

2 

1

2

2

1

The Audit Committee reviewed and agreed the 
external auditor’s strategy and approach in advance 
of their audit for the year ended 31 December 
2021, and reviewed reports on the outcome of the 
audit. The Audit Committee also reviewed the 2021 
Preliminary Results Announcement, the 2020 Annual 
Report, the 2021 Interim Results Announcement and 
the 2021 Interim Report.  

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112

117

118

122

124

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GOVERNANCE REPORT
Audit Committee Report CONTINUED

The Audit Committee continues to be satisfied with 
he work of PKF and that they continue to remain 
objective and independent. Zahir Khaki is serving his 
first year as Audit partner.

Internal Audit  

The Group does not have a formal internal audit 
function, the CFO performs a number of activities that 
an internal audit function would perform. The Audit 
Committee receive regular formal updates covering 
planned activities, findings of reviews performed and 
updates on agreed actions from previous reviews. 
The Audit Committee considers this is appropriate 
given the close involvement of the executive directors 
and senior management on a day-to-day basis. 
However, the need for an internal audit function will 
be kept under review by the Audit Committee on 
behalf of the Board.  

This report was approved by the Board on 22 March 
2022. 

Simon Chisholm
Independent Non-Executive Director

Significant Accounting Matters  

During the year, the Audit Committee considered 
key accounting issues, judgements and disclosures 
in relation to the Financial Statements. The most 
significant of which was the risk of the value of 
inventory, the carrying value of investments and 
carrying value of tangible and intangible assets. 
Alistair Roberts, the previous audit partner completed 
his 5 years as RI and rotated off on 31 December 
2020 and was superseded by Zahir Khaki.  The Audit 
Committee also received communications from 
management and the external auditor on a number of 
other accounting matters, including the valuation of 
mineral reserves and resources, revenue recognition 
and restoration provisions.

Going Concern and Viability  

The Audit Committee reviews supporting papers 
from management to support the Going Concern 
and Viability statements set out on page 143. This 
includes sensitivity analysis over key assumptions. 
Following this review, the Audit Committee 
recommended to the Board the approval of both 
statements. 

External Auditor  

The external auditor, PKF Littlejohn LLP (PKF), 
attends meetings of the Audit Committee. The 
Audit Committee has the opportunity to meet 
with the external auditor without the executive 
directors being present to provide a forum to raise 
any matters of concern in confidence and together 
discusses and agrees the scope of the audit plan 
for the full year. The external auditor reports on the 
control environment in the Group, key accounting 
matters and mandatory communications. The Audit 
Committee also receives and reviews a report from 
the external auditor setting out to its satisfaction how 
its independence and objectivity is safeguarded when 
providing non-audit services. The value of non-audit 
services provided by PKF in respect of the year 
ending 31 December 2021 amounted to £325,000 
for due diligence and transactional services (2020: 
£33,078, principally in respect of tax services and 
due diligence and transactional services). During the 
year there were no circumstances where PKF was 
engaged to provide services prohibited by the FRC’s 
2019 ethical standard or which might have led to a 
conflict of interest.

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Remuneration Committee Report

The Remuneration Committee has been charged by 
the Board to ensure that the Group’s pay and benefits 
practices are competitive, able to attract high calibre 
people and to ensure those people are suitably 
incentivised to perform and remain with the Group 
over the long term.

The Board is ultimately responsible for the Group’s 
remuneration policy. The role of the Remuneration 
Committee is to determine the terms of employment 
for the executive directors and senior management 
of the Group within the framework established by the 
Board.

I chaired the Remuneration Committee throughout 
the year and my co-member was Garth Palmer until 
his appointment as CFO and executive director 
effective 31 August 2021, at which point David Barrett 
joined me as the other member of the Remuneration 
Committee.

Key Activities Carried out in 2021 

During the year, the Remuneration Committee met 
formally twice and discussed the following:  

 ─ Executive salaries  

 ─ Annual bonuses  

 ─ Pay and benefit levels across the Group  

 ─ Remuneration review and shareholder 

consultation

 ─ Long term incentives

 ─ The Remuneration Committee Report

Meeting Attendance

Director

Simon Chisolm

David Barrett

Garth Palmer

Attended

Eligible to attend

2 

1 

1

2

1

1

Committee Duties  
The Remuneration Committee shall be responsible 
for:  

 ─ Determining and agreeing with the Board the 

framework or broad policy for the remuneration of 

the executive offices and other senior managers;       

 ─ Take into account all factors which it deems 

necessary including the level of the Company’s 
remuneration relative to other companies 
to ensure that members of the company 
are provided with appropriate incentives to 
encourage enhanced performance and are, in a 
fair and reasonable manner, rewarded for their 
individual contributions to the success of the 
Company; and

 ─ Determining each year whether awards will be 

made, and if so, the overall amounts of such 
awards, the individual awards to executive 
directors and other senior executives and the 
performance targets to be used. 

Chair Statement 

I am pleased to present the Remuneration Committee 
report for the year ended 31 December 2021 and can 
confirm that all aspects of executive remuneration are 
in order.

I have reviewed our remuneration policy together 
with our advisers, and in consultation with certain 
Shareholders, to ensure it is appropriate given 
SigmaRoc’s growth to date combined with the future 
growth & development ambition of the Group.

2021 was an extremely busy and successful year 
for the Group, highlighted by the transformative 
acquisition of Nordkalk via reverse takeover which 
was funded by a £260 million equity placing and 
£305 million syndicated banking facility. Additionally, 
the Group surpassed all financial targets, maintained 
its excellent health & safety standards, made 
further acquisitions in Benelux and introduced its 
Greenbloc cement free ultra-low carbon concrete 
block, all against the backdrop of a continuing global 
pandemic. With regards to remuneration, our success 
in 2021, as detailed in the Chairman, CEO and CFO 
reports on pages 10, 14 and 80 led to the annual 
cash bonus qualifying to be paid in full.

This report comprises two sections: the ‘Policy 
Report’ summarises our current remuneration policy; 
and the ‘Annual Report on remuneration’ shows the 
amounts earned by Directors in 2021, and how we 
proposed to apply the policy in the future.

Policy Report  

Base salary  
Our objective is to provide a competitive base salary 
reflective of the skills and experience of the relevant 
individual. These are reviewed annually or on a 
significant change of responsibilities or change in 
market practice or a change in the size or complexity 
of the business. The Remuneration Committee also 
takes into account external market data and pay and 
employment conditions elsewhere in the Group and 
industry when considering increases to base salary 
levels. There are no performance criteria associated 
with receiving this benefit. 

Annual cash bonus  
To incentivise the delivery of annual financial, 
strategic and safety objectives, Executive Directors 
and senior management may participate in the annual 
bonus scheme. The Remuneration Committee sets 
performance measures and targets at the start of the 
financial year, or later if appropriate and based on 
the performance, bonuses are paid in cash shortly 
after the completion of the audit of the annual results. 
For Executive Directors, the maximum opportunity 
is 125 of salary. This level of incentive opportunity 
reflects the Committee’s desire to retain a high 
proportion of remuneration on variable pay (which is 
not pensionable). Performance is assessed against 
financial targets and may be reduced or eliminated 
if safety performance or accident records reach 
unacceptable levels. 

Performance share plan  
In conjunction with the acquisition of Nordkalk in July 
2021, a performance based long term share incentive 
plan (Performance Share Plan) was proposed to 
drive performance of the Group and delivery of the 
Group’s long-term objectives, aid retention of key 
personnel and align directors’ interests with those of 
Shareholders.

The Performance Share Plan, together with any 
other share incentive plan(s), is limited to no more 
than 10%. of the issued ordinary share capital of the 
Company over a yen-calendar year period.

The initial awards under the Performance Share Plan 
were made to the executive directors and certain 
senior management, with the allocations determined 
by the Remuneration Committee. The Performance 
Share Plan is subject to meeting EPS growth and 
total Shareholder return criteria, with the first vesting 
attainable following the financial year ended 31 
December 2023.

Subsequent awards may be granted by the 
Remuneration Committee within six weeks following 
the Company’s announcement of its financial results 
for any annual or six month period. The Remuneration 
Committee may also grant awards at any other 
time when it considers there to be exceptional 
circumstances which justify the granting of awards 
(for example, in the case of recruitment).

An employee may not receive such subsequent 
awards in any financial year in respect of Ordinary 
Shares having a market value in excess of 150%. of 
their annual base salary in that financial year.

As a general rule, an award will lapse upon a 
participant’s termination of employment within the 
Group, with certain exceptions permissible solely at 
the discretion of the Remuneration Committee (death, 
injury, ill-health, redundancy etc).

The Performance Share Plan was approved by 
Shareholders at a general meeting of the Company 
on 2 August 2021.

Pension
Pensions are provided to aid recruitment and 
retention by allowing the Executive Directors to make 
provision for long-term retirement benefits. These are 
comparable with similar roles in similar companies. 
Executive Directors currently receive 10 per cent of 
their base salary. There are no performance criteria 
associated with receiving this benefit.

Other Benefits
To Group also provides competitive and cost-effective 
benefits that may include private medical insurance, 
car allowance, employee benefits insurance and the 
reimbursement of certain travel costs. There are no 
performance criteria associated with receiving this 
benefit.

Performance measured benefits
Remuneration performance measures are selected 
to align with the Group’s key performance indicators 
and the interests of Shareholders. Performance 
targets are set so that they are stretching to achieve 
maximum pay-out but also ensure excessive risk 
exposure is mitigated. The Remuneration Committee 
sets targets that are aligned with the Company’s 
strategy as well as both external expectations and the 
economic environment.  

If due to changing circumstance such as material 
acquisitions or changes in market conditions; the 
Committee retains the ability to adjust or amend 

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performance measures and targets to ensure that they are relevant and to ensure they still incentivise whilst 
minimising excessive risk exposure. 

Non-Executive Directors
Non-executive directors each receive a market rate basic fee, subject to time commitment requirements, for 
holding the office of non-executive director which is set by the board as a whole. 

Service agreements / letters of appointment of Directors and loss of office 
Each of the directors has a service agreement or letter of appointment with the Company as follows: 

Director

Date joined

Notice Director

Notice Company

David Barrett

22 August 2016

Max Vermorken

22 August 2016

Simon Chisolm

20 April 2020

Jacques Emsens

20 April 2020

Garth Palmer

5 January 2017

Tim Hall

18 April 2019

12 months

12 months

6 months

6 months

6 months

6 months

12 months

12 months

6  months

6 months

6 months

6 months

When it comes to payments and loss of office, the 
Board will always look to act in the Shareholders’ 
interest. 

director’s remuneration package in line with the policy 
set out above, however discretionary awards maybe 
made in appropriate circumstances, such as: 

 ─ An interim appointment to fill a role on a short-

term basis;

 ─ Provide relocation, travel and subsistence 

payments;

 ─ Reflect remuneration arrangements provided by a 

previous employer; and

 ─ Reimbursement of costs incurred as a 

consequence of resigning from their previous 
employment. 

Notice periods and payments in lieu of notice  
The maximum notice period for executive directors 
is 12 months, however the Committee retains the 
right to terminate an executive director’s service 
agreement by making a payment in lieu of notice. 
The payment will include salary, cost of benefits and 
loss of pension provision for the notice period (or the 
unexpired portion of it). 

Annual bonus 
The payment of a bonus for the year in which the 
Executive Director leaves is determined by the 
Remuneration Committee, taking into consideration 
their contribution up to the leaving date and normal 
pro-rating for time in service during the year. 

Other payments  
In appropriate circumstances, other payments may 
also be made, such as in respect of accrued holiday 
and outplacement and legal fees. 

Recruitment Remuneration 
The Remuneration Committee will seek to ensure 
that when appointing a new executive director, their 
remuneration arrangements are in the best interests 
of the Company, and not more than is appropriate. 
The Committee will determine a new executive 

Annual Report on remuneration

The remuneration of the Executive Directors for the year ended 31 December 2021 was as shown in the table 
below:

EXECUTIVE DIRECTORS

31 DECEMBER 2021

David Barrett

Dean Masefield(1)

Max Vermorken

Garth Palmer(1)

Directors’ 
fees 
£ 

Bonus
£

Taxable 
benefits
£

Pension
benefits
£

Options
issued(2)
£

358

120

456

151

469

-

594

180

1,085

1,243

14

6

14

5

39

-

8

30

13

51

61

-

129

52

242

Total
£

902

134

1,223

401

2,660

(1)Dean Masefield was CFO until 31 August 2021 to which when he stepped down from his Board position and became 
the Deputy CFO of the Group. Garth Palmer transitioned from Non-Executive Director to Executive Director and CFO of the 
Group on this date.   

(2) Options issued relate to options granted in the 2019 financial year and vesting in the 2021 financial year.

The 2021 annual bonus targets were linked to both Underlying EBITDA and EPS growth which tracks 
improvements in the profitability of the Group and returns to the shareholders. The health and safety of our 
workplace is fundamental to the Group and as such the annual bonus may be reduced or eliminated if safety 
performance or accident records reach unacceptable levels.

The remuneration of the Executive Directors for the year ended 31 December 2020 was as shown in the table 

EXECUTIVE DIRECTORS

Directors’ 
fees 
£ 

Bonus
£

Taxable 
benefits
£

Pension
benefits
£

Options
issued
£

David Barrett

Dean Masefield1

Max Vermorken

Garth Palmer1

305

125

395

55

880

280

90

380

25

775

14

6

14

-

34

-

13

40

5

58

46

-

109

30

185

Total
£

645

234

938

115

1,932

Remuneration policy review
The remuneration policy was reviewed during the year and major Shareholders were consulted. Furthermore, 
the Performance Share Plan was put forward at a general meeting of the Company which was approved by 
Shareholders on 2 August 2021.

Executive Directors’ salaries 
Following the acquisition of Nordkalk, executive base salaries were revised to £475,000 for the CEO and £375,000 
for Chairman and CFO. Executives also receive a £15,000 car allowance and 10% pension on basic salary.

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Remuneration Committee Report CONTINUED

Performance Share Plan
On 31 August 2021, awards over Ordinary Shares were granted under the Performance Share Plan (Long Term 
Incentive Plan) to the executive directors:

Executive Director

Position

Total no. of shares under Award

Max Vermorken

Chief Executive Officer

David Barrett

Executive Chairman

Garth Palmer

Chief Financial Officer

11,221,560

4,688,460

3,919,860

The vesting of the awards is subject to certain performance conditions, 75% of each award will be dependent on 
the Group’s adjusted earnings per share performance for the year ending 31 December 2023, with a minimum 
target of 6 pence and a maximum target of 8 pence, and the remaining 25% will be dependent on the Group’s 
total shareholder return performance over a three-year period commencing on 31 August 2021 relative to the 
FTSE AIM 100 All-Share Index excluding investment rules, with the minimum target being the median ranking and 
the maximum target being the upper quartile ranking.

Non-Executive Directors’ Fees 
The basic fee for the non-executive directors for 2021 is £50,000.

Executive Directors bonus opportunity 
For 2022, the executive directors will continue to have the opportunity to earn a bonus of up to 125% of salary. 
The bonus will be subject to stretching performance conditions based on Underlying EBIT and EPS.

Directors’ interest in share plans 
Details of the Directors’ interests in the Company’s share-based incentive schemes are set out on page 115. 

This report was approved by the Board on 22 March 2022.

Simon Chisholm 
Independent Non-Executive Director

 Chair Statement 

It is a pleasure to be the Chairman of the Nomination 
Committee in a business that is exponentially 
growing. I look forward to supporting the Group in 
ensuring that we have the best executive and senior 
management teams in place that suit the strategy, 
business model and culture of SigmaRoc. 

This report was approved by the Board on 22 March 
2022.

Simon Chisholm 
Independent Non-Executive Director

GOVERNANCE REPORT

Nomination Committee

A Nomination Committee was established in 2020 
following significant growth of the Group. The 
Nomination Committee keeps the leadership of the 
Group under review, and ensures the Board is able to 
govern effectively now and in the future. 

Key activities carried out in 2021 

With the acquisition of Nordkalk in Q3 the Nomination 
Committee considered the appropriate board 
composition for the Group and concluded that three 
executive directors supported by four independent 
NED’s would provide the right level of governance 
and oversight. The Nomination Committee thereafter 
conducted a search for an additional NED, identifying 
Ms Axelle Henry as a strong potential candidate, 
securing her appointment following release of these 
Financial Statements.

Committee Duties 

The duties of the Nomination Committee are as 
follows: 

 ─ To be responsible for identifying and nominating 

for the approval of the Board, candidates to fill 
Board vacancies as and when they arise; 
 ─ Evaluate the balance of skills, knowledge and 

experience on the Board; 

 ─ Keep up to date and fully informed about 
strategic issues and commercial changes 
affecting the Group and the market in which it 
operates; 

 ─ Give full consideration to succession planning 
for both executive and non-executive directors 
and other senior management in the course of 
its work, taking into account the challenges and 
opportunities facing the Company and what skills 
and expertise are therefore needed on the Board 
in the future; 

 ─ Regularly review the structure, size and 

composition (including the skills, knowledge and 
experience) required of the Board compared to its 
current position and make recommendations to 
the Board with regard to any changes; 

 ─ Keep 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; 

 ─ The Nomination Committee shall make 

recommendations to the Board as regards plans 
for succession for both executive and non-
executive directors. 

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GOVERNANCE REPORT

Directors Report

The Directors present their report, together with the 
audited Financial Statements, for the year ended 31 
December 2021. 

Principal Activities 

The principal activity of the Company is to make 
investments and/or acquire businesses and assets 
in the construction materials sector. The principal 
activity of the Group is the production of high quality 
aggregates and supply of value-added construction 
materials. 

Board composition and head office 

The Board comprises three Executive Directors 
and three Non-Executive Directors at year end. The 
Corporate Head Office of the Company is located 
in London, UK. Following the publication of these 
accounts, a fourth Non-Executive Director will be 
appointed. 

Risk Management

The Board is responsible for the Group’s risk 
management and continues to develop policies and 

Directors

The following Directors served during the year: 

procedures that reflect the nature and scale of the 
Group’s business. Further details of the key areas 
of risk to the business identified by the Group are 
included on pages 72 to 76.

Details of the Group’s financial risk management 
policies are set out in Note 3 to the Financial 
Statements.

Results and Dividends 

For the year to 31 December 2021, the Group’s 
Underlying profit before tax was £26.8 million (2020: 
£12.2 million) and Underlying profit after tax was 
£22.1 million (2020: £11.5 million). Recognising the 
Group’s strategy, current position on its journey, the 
Directors are not proposing to adopt a dividend policy 
yet. 

Stated Capital 

Details of the Company’s shares in issue are set out 
in note 28 to the Financial Statements. 

Directors & Directors’ interests

The Directors who served during the year ended 31 December 2021 are shown below and had, at that time, the 
following beneficial interests in the shares of the Company:

DIRECTOR

31 DECEMBER 2021

31 DECEMBER 2020

Ordinary Shares

Options

Ordinary Shares

Options

Max Vermorken

David Barrett

Garth Palmer

Dean Masefield1

Tim Hall

Simon Chisolm

Jacques Emsens

674,150

3,009,189

556,146

45,748

400,176

-

-

11,807,349

549,529

11,807,349

5,638,674

2,609,189

3,326,014

500,000

750,000

-

-

438,499

28,101

329,176

-

-

5,638,674

3,326,014

30,000

750,000

-

-

(1) Resigned on 31 August 2021

Further details on options can be found in Note 29 to the Financial Statements.
Details on the remuneration of the Directors can be found in Note 10 to the Financial Statements.

Substantial Shareholdings

The Company is aware that, as at 22 March 2022, other than the Directors, the interests of Shareholders holding 
three per cent or more of the issued share capital of the Company were as shown in the table below:

DIRECTOR

David Barrett

Max Vermorken

Garth Palmer

Dean Masefield

Tim Hall

POSITION

Chairman

Chief Executive Officer

Chief Financial Officer

Chief Financial Officer

Non-Executive Director

Simon Chisolm

Independent Non-Executive Director

Jacques Emsens

Independent Non-Executive Director

118

SHAREHOLDER

Blackrock Investment Mgt (UK)

NOTE

Rettig Group

Ninety One

M&G Investment Management

Chelverton Asset Management

Resigned 31 August 2021

BGF Investment LP

Canaccord Genuity Wealth Management

Janus Henderson Investors

Polar Capital

Premier Fund Managers

SHARES HELD

PERCENTAGE OF HOLDING

82,943,051

50,276,521

45,421,428

40,753,864

40,000,000

33,557,577

32,972,287

32,338,004

25,983,914

24,850,846

13.00%

7.88%

7.12%

6.39%

6.27%

5.26%

5.17%

5.07%

4.07%

3.89%

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 ─ there is no relevant audit information of which the 

Group’s auditor is unaware; and

 ─ the Directors have taken all steps that they ought 

to have taken to make themselves aware of any 
relevant audit information and to establish that 
the auditor is aware of that information.

Auditor

PKF Littlejohn LLP has signified its willingness to 
continue in office as auditor.

This report was approved by the Board on 22 March 
2022.

Garth Palmer
Chief Financial Officer

GOVERNANCE REPORT
Directors Report CONTINUED

Employees 

Corporate responsibility

By being responsible for their own businesses, 
that are aligned with the overall Group’s strategy, 
employees are fully aware of their impact and 
contribution as they are inherently responsible for 
their own success. The Group and each business is 
committed to employing the best they can, not only 
in skills and competence but also in their softer skills, 
regardless of who they are or where they have come 
from. Once engaged, each employee is nurtured 
and developed locally with opportunities within each 
business and platform offered openly. 

Political Contribution

The Group did not make any contributions to political 
parties during either the current or the previous year.

Annual General Meeting 

The AGM will be held at the Washington Mayfair 
Hotel, 5 Curzon St, London W1J 5HE on 26 April 
2022 at 3pm. The formal notice convening the AGM, 
together with explanatory notes on the resolutions 
contained therein, is included in the separate circular 
accompanying this document and is available on the 
Company’s website at www.sigmaroc.com. 

Viability Statement 

The directors have assessed the viability of the Group 
over a period to December 2026. This is the same 
period over which financial projections were prepared 
for the Group’s strategic financial plan. In making their 
assessment the directors have taken into account the 
Group’s current position and the potential impact of 
the principal risks and uncertainties set out on pages 
72 to 76 on its business model, future performance, 
solvency or liquidity. They also stress tested their 
analysis by running a number of credible scenarios 
and considered the availability of mitigating actions. 
Based on this assessment, the directors confirm 
that 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 
to 31 December 2022. In making this statement, 
the directors have assumed that financing remains 
available and that mitigating actions are effective. 

Environmental 

SigmaRoc undertakes its activities in a manner that 
minimises or eliminates negative environmental 
impacts and maximises positive impacts of an 
environmental nature.

Health and safety

SigmaRoc operates a comprehensive health and 
safety programme to ensure the wellness and security 
of its employees. The control and eventual elimination 
of all work related hazards requires a dedicated 
team effort involving the active participation of all 
employees. A comprehensive health and safety 
programme is the primary means for delivering 
best practices in health and safety management. 
This programme is regularly updated to incorporate 
employee suggestions, lessons learned from 
past incidents and new guidelines related to new 
projects, with the aim of identifying areas for further 
improvement of health and safety management. This 
results in continuous improvement of the health and 
safety programme. Employee involvement is regarded 
as fundamental in recognising and reporting unsafe 
conditions and avoiding events that may result in 
injuries and accidents. 

Internal controls

The Board recognises the importance of both 
financial and non-financial controls and has reviewed 
the Group’s control environment and any related 
shortfalls during the year. Since the Group was 
established, the Directors are satisfied that, given 
the current size and activities of the Group, adequate 
internal controls have been implemented. Whilst 
they are aware that no system can provide absolute 
assurance against material misstatement or loss, 
in light of the current activity and proposed future 
development of the Group, continuing reviews of 
internal controls will be undertaken to ensure that 
they are adequate and effective.

Further details of corporate governance can be found 
in the Corporate Governance Report on page 104.

Going concern

The Group meets its day-to-day working capital and 
other funding requirements through cash and banking 
facilities; which were renewed in July 2021 and of 
which more information can be found on page 83.

The impact of the COVID-19 pandemic on the 
Group’s business, revenues and cash flow creates 
uncertainty. However, given the Group’s robust 
balance sheet, solid performance through the 
COVID-19 pandemic to date and in conjunction 
with forecast projections, the Directors have a 
reasonable expectation that the Group has adequate 
resources to continue in operational existence for the 
foreseeable future and, therefore, continue to adopt 
the going concern basis in preparing the Annual 
Report and Financial Statements. Further details on 
their assumptions and their conclusion thereon are 
included in the statement on going concern included 
in Note 2.3 to the Financial Statements.

Directors’ and officers’ indemnity insurance

The Company has made qualifying third-party 
indemnity provisions for the benefit of its Directors 
and officers. These were made during the year and 
remain in force at the date of this Annual Report.

Events after the reporting period

Events after the reporting period are set out in Note 
38 to the Financial Statements.

Policy and practice on payment of 
creditors

The Group agrees terms and conditions for its 
business transactions with suppliers. Payment is then 
made in accordance with these terms, subject to the 
terms and conditions being met by the supplier. As 
at 31 December 2021, the Company had an average 
of 58 days (2020: 9 days) purchases outstanding in 
trade payables and the Group had an average of 91 
days (2020: 74 days).

Future developments

Details of future developments for the Group are 
disclosed in the Chairman’s Statement on page 10 
and the CEO’s Strategic Report on page 14.

Provision of information to Auditor

So far as each of the Directors is aware at the time 
this report is approved:

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GOVERNANCE REPORT

GOVERNANCE REPORT

Statement of Directors’ Responsibilities

Independent Auditor’s Report to the Members of SigmaRoc plc

Opinion 

Conclusions relating to going concern

We have audited the financial statements of 
SigmaRoc PLC (the ‘parent company’) and its 
subsidiaries (the ‘group’) for the year ended 31 
December 2021 which comprise Consolidated 
Income Statement, Consolidated Statement of 
Comprehensive Income, Statements of Financial 
Position, Consolidated Statement of Change in 
Equity, Company Statement of Changes and the 
Consolidated and Parent Cash Flow Statements 
and notes to the financial statements, including 
significant accounting policies. The financial 
reporting framework that has been applied in their 
preparation is applicable law and UK-adopted 
international accounting standards and as regards the 
parent company financial statements, as applied in 
accordance with the provisions of the Companies Act 
2006. 

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 2021 and of 
the group loss 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-
adopted international accounting standards and 
as applied in accordance with the provisions of 
the Companies Act 2006; 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 
under those standards are further described in the 
Auditor’s responsibilities for the audit of the financial 
statements section of our report. We are independent 
of the group and parent company in accordance with 
the ethical requirements that are relevant to our audit 
of the financial statements in the UK, including the 
FRC’s Ethical Standard as applied to listed entities, 
and we have fulfilled our other ethical responsibilities 
in accordance with these requirements. We believe 
that the audit evidence we have obtained is sufficient 
and appropriate to provide a basis for our opinion. 

In auditing the financial statements, we have 
concluded that the directors’ use of the going 
concern basis of accounting in the preparation of the 
financial statements is appropriate. Our evaluation of 
the directors’ assessment of the group’s and parent 
company’s ability to continue to adopt the going 
concern basis of accounting included consideration 
of the inherent risks to the group’s business model 
and analysis of how those risks might affect the 
group’s financial resources or ability to continue 
operations over the period from the date of signing 
the financial statements to April 2023. 

The risks that we considered most likely to 
affect the group’s financial resources or ability to 
continue operations over this period were adverse 
circumstances impacting timely conversion of trade 
receivables to cash, industrial action reducing the 
group’s production volumes, uncontrolled inflation 
in expenses and operating cash outflows and failure 
to achieve required revenue growth. We considered 
this through a review of the application of reasonably 
foreseeable downside scenarios.

Based on the work we have performed, we have 
not identified any material uncertainties relating to 
events or conditions that, individually or collectively, 
may cast significant doubt on the group’s or parent 
company’s ability to continue as a going concern 
for a period of at least twelve months from when the 
financial statements are authorised for issue.
Our responsibilities and the responsibilities of the 
directors with respect to going concern are described 
in the relevant sections of this report.

Our application of materiality 

Materiality applied to the group financial statements 
was £2,720,000 (2020: £1,240,000) with performance 
materiality set at £1,904,000 (2020: £868,000). 
This amount has been determined based upon 
the group’s revenue.  We based the materiality on 
revenue because we consider this to be the most 
relevant performance indicator of the group and is a 
significant driver of profit or loss for the year. 

Materiality applied to the parent company’s financial 
statements was £1,450,000 (2020: £500,000). The 
benchmark for determining materiality of the parent 
company was 0.5% of gross assets owing to the 
investments held by the parent company in its 
subsidiaries.

The Directors are responsible for preparing the Annual 
Report and the Financial Statements in accordance 
with applicable law and regulations, including the AIM 
Rules for Companies.

Company law requires the Directors to prepare 
financial statements for each financial year. Under 
that law the Directors have elected to prepare 
the Group and Company Financial Statements in 
accordance with International Financial Reporting 
Standards (IFRSs) in conformity with the requirements 
of the Companies Act 2006. 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 
Company, and of the profit or loss of the Group for 
that period. In preparing these Financial Statements, 
the Directors are required to:

 ─ select suitable accounting policies and then apply 

them consistently;

 ─ make judgments and accounting estimates that 

are reasonable and prudent; 

 ─ state whether applicable IFRSs in conformity 
with the requirements of the Companies Act 
2006 have been followed, subject to any material 
departures disclosed and explained in the 
financial statements; and 

 ─ prepare the financial statements on the going 
concern basis unless it is inappropriate to 
presume that the Group will continue in business.

The Directors are responsible for keeping adequate 
accounting records that are sufficient to show and 
explain the Group’s and Company’s transactions and 
disclose with reasonable accuracy at any time the 
financial position of the Group and Company, and 
enable them to ensure that the Financial Statements 
comply with the Companies Act 2006. They are also 
responsible for safeguarding the assets of the Group 
and Company, and hence for taking reasonable steps 
for the prevention and detection of fraud and other 
irregularities.

The Directors are responsible for the maintenance 
and integrity of the corporate and financial 
information included on the Company’s website, 
www.sigmaroc.com. Legislation in the United 
Kingdom governing the preparation and 
dissemination of the Financial Statements may differ 
from legislation in other jurisdictions. 

The Company is compliant with AIM Rule 26 
regarding the Company’s website.

The Directors confirm that they have complied with 
the above requirements in preparing the Financial 
Statements.

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GOVERNANCE REPORT

Independent Auditor’s Report to the Members of SigmaRoc plc

LLP using a team with specific experience of auditing 
mining companies and publicly listed entities. The 
audit team, including the Senior Statutory Auditor 
interacted regularly with the component audit teams 
during all stages of the audit and was responsible 
for the scope and direction of the audit process. Due 
to the global COVID-19 pandemic and the resulting 
travel restrictions, on-site meetings were limited. As a 
result, the Group audit team increased the frequency 
of phone and video calls with component auditors, 
and performed a virtual online programme of detailed 
reviews of the component audit teams’ files.
For all in-scope components, the Group audit 
team was involved in the audit work performed by 
the component auditors through a combination of 
provision of instructions, regular interaction with 
the component teams during the year, review and 
challenge of related component  reporting and of 
findings from their work (which included the audit 
procedures performed to respond to risks of material 
misstatement), and attendance during component 
audit closing conference calls. This, in conjunction 
with additional procedures performed, gave us 
appropriate evidence for our opinion on the group 
and parent company financial statements.

Key audit matters 

Key audit matters are those matters that, in our 
professional judgment, were of most significance in 
our audit of the financial statements of the current 
period and include the most significant assessed 
risks of material misstatement (whether or not due 
to fraud) we identified, 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. These matters were 
addressed in the context of our audit of the financial 
statements as a whole, and in forming our opinion 
thereon, and we do not provide a separate opinion on 
these matters. 

KEY AUDIT MATTER

HOW OUR SCOPE ADDRESSED THIS MATTER

Carrying value of investments (Company) – Note 18 and 
intangible assets (Group) – Note 17 Carrying value of 
investments, goodwill and intangible assets

The Company carries material investments in its Statement of 
Financial Position related to its subsidiary undertaking (refer 
to note 18).

There is a risk that the carrying value of these 
investments could be overstated.

The group carries a material amount of goodwill and 
separately identifiable intangible assets relating to the 
subsidiary undertakings acquired in current and previous 
years (Note 17).

There is a risk that the intangible asset balances may be 
impaired and not fully recoverable.

Our audit work on this matter included:

 ─ Obtaining and reviewing the impairment test performed 

by management to ensure it is in line with the 
requirements of IAS 36. Management’s impairment 
models, and the assumptions used, were reviewed and 
challenged as appropriate.

 ─ For assets valued as part of the PPA assessment, 

we reviewed the key inputs and assumptions in PPA 
using our internal experts via the PKF Valuation team, 
to ensure this is in line with our understanding and 
whether they are reasonable.

 ─ Reviewing any movements in capitalised development 
costs and agreeing the movements to supporting 
documentation as well as the IAS 38 recognition 
criteria.

 ─ Consider the appropriateness of the accounting policies 
and disclosures included in the financial statements.

Inventory – Note 21

The group holds a material amount of inventory (Note 21). 

Our audit work on this matter included:

There is the risk that the value of inventory is materially 
misstated, and that inventory is not accounted for in line with 
IAS 2 - Inventories, and specifically that;

 ─ Inventory is not valued using a consistent methodology 

across the group;

 ─ Inventory has been valued using judgements of the cost 
inputs and allocated overheads which may not be wholly 
attributable to its production; and

 ─ We, and the component auditors, attended inventory 

counts performed at each subsidiary holding a material 
amount of inventory, ensuring accuracy of the count 
and subsequently reconciled the quantities, using sales 
and production reports, to the year-end listing. 

 ─ We reviewed and corroborated the cost inputs and 
allocated overheads that underpin the inventory 
valuation.

 ─ Inventory has become obsolete, by way of damage or 

 ─ We compared carrying values per the year-end 

falling resalable value.

inventory listing to post year-end sales, to ensure 
that inventory was not being held at more than its net 
realisable value.

 ─ We assessed slow moving and possibly obsolete 

inventory by reviewing the post year-end inventory 
sheets for evidence of post year end sale or usage.

For each component in the scope of our group audit, 
we allocated a materiality that was less than our 
overall group materiality. Having regard to the mix of 
size and risk profile of components across the group, 
component materiality for significant and/or material 
subsidiary undertakings ranged from £1,450,000 to 
£150,000 (2020: £900,000 to £125,000). 

We agreed with the audit committee that we would 
report all individual audit differences identified during 
the course of our audit in excess of £136,000 (2020: 
£62,000) together with any other audit misstatements 
below that threshold that we believe warranted 
reporting on qualitative grounds.  For the parent 
company, this threshold was £72,500 (2020: £25,000).

Our approach to the audit

In designing our audit, we determined materiality, 
as above, and assessed the risk of material 
misstatement in the financial statements. In particular, 
we looked at areas involving significant accounting 
estimates and judgement by the directors and 
considered future events that are inherently uncertain. 
We note that the group have made a significant 
acquisition during the year and have also performed 
a purchase price allocation during the year on the 
goodwill asset recognised in the prior year. Both of 
these areas are inherently complicated and require 
a significant amount of judgement by management. 
We also addressed the risk of management override 
of internal controls, including evaluating whether 
there was evidence of bias by the directors that 
represented a risk of material misstatement due to 
fraud.

Of the 42 components of the group, a full scope audit 
was performed on the complete financial information 
of 8 components, and for the components not 
considered significant, we performed a limited scope 
analytical review together with substantive testing 
as appropriate on group audit risk areas applicable 
to those components based on their relative size, 
risks in the business and our knowledge of the 
entity appropriate to respond to the risk of material 
misstatement.

Of the 8 reporting components in the group, 1 was 
located in Finland, 1 was located in Sweden, 1 was 
located in Poland and 1 was located in Belgium.  
The components in these locations were audited by 
firms outside of the PKF network operating under 
our instruction.  The remaining components were 
performed in London, conducted by PKF Littlejohn 

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GOVERNANCE REPORT

Independent Auditor’s Report to the Members of SigmaRoc plc

KEY AUDIT MATTER

HOW OUR SCOPE ADDRESSED THIS MATTER

Acquisition of Nordkalk Oy AB & B-Mix Beton NV – Note 
34

During the year, the group made two acquisitions: Nordkalk 
Oy AB group & B-Mix Beton group.

Management judgement is involved in determining the 
appropriate accounting treatment, including whether the 
acquisition met the definition of a business combination, date 
of transfer of control and accounting for consideration. 

Management judgement is also required in the assessment 
of the fair values of assets and liabilities acquired, and their 
associated useful lives, and the use of estimates in the 
determination of these values and the resultant intangible 
assets and goodwill recognised.

There is a risk that the acquisitions have been incorrectly 
accounted for in line with the requirements of IFRS 3.

Our audit work on this matter included:

 ─ We assessed management’s assertion that these are 

regular business combinations under IFRS 3.

 ─ We agreed significant inputs used in the acquisition 
accounting to underlying purchase agreements and 
other supporting documentation.

 ─ We reviewed and corroborated the assets and liabilities 

within the ledgers of both groups at the date of 
acquisition to ensure that the correct opening position 
was used by management when calculating their initial 
goodwill figure prior to formal purchase price allocations 
being performed.

 ─ Consider the appropriateness of the accounting policies 
and disclosures included in the financial statements.

Other information 

The other information comprises the information 
included in the annual report, other than the financial 
statements and our auditor’s report thereon. The 
directors are responsible for the other information 
contained within the annual report. Our opinion on 
the group and parent company financial statements 
does not cover the other information and, except to 
the extent otherwise explicitly stated in our report, 
we do not express any form of assurance conclusion 
thereon. Our responsibility is to read the other 
information and, in doing so, consider whether the 
other information is materially inconsistent with the 
financial statements or our knowledge obtained in 
the course of the audit, or otherwise appears to be 
materially misstated. If we identify such material 
inconsistencies or apparent material misstatements, 
we are required to determine whether this gives 
rise to a material misstatement in the financial 
statements themselves. If, based on the work we 
have performed, we conclude that there is a material 
misstatement of this other information, we are 
required to report that fact. 

We have nothing to report in this regard. 

Opinions on other matters prescribed by 
the Companies Act 2006 

In our opinion, based on the work undertaken in the 
course of the audit: 

 ─ the information given in the strategic report and 
the directors’ report for the financial year for 
which the financial statements are prepared is 
consistent with the financial statements; and 
 ─ the strategic report and the directors’ report have 
been prepared in accordance with applicable 
legal requirements.

Matters on which we are required to 
report by exception 

In the light of the knowledge and understanding 
of the group and the parent company and their 
environment obtained in the course of the audit, we 
have not identified material misstatements in the 
strategic report or the directors’ report. 

We have nothing to report in respect of the following 
matters in relation to which the Companies Act 2006 
requires us 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 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.

Responsibilities of directors 

As explained more fully in the statement of directors’ 
responsibilities, the directors are responsible for 
the preparation of the group and parent company 
financial statements and for being satisfied that they 
give a true and fair view, and for such internal control 
as the directors determine is necessary to enable the 
preparation of financial statements that are free from 
material misstatement, whether due to fraud or error. 

In preparing the group and parent company 
financial statements, the directors are responsible 
for assessing the group and the parent company’s 
ability to continue as a going concern, disclosing, 
as applicable, matters related to going concern and 
using the going concern basis of accounting unless 
the directors either intend to liquidate the group or 
the parent company or to cease operations, or have 
no realistic alternative but to do so. 

Auditor’s responsibilities for the audit of 
the financial statements 

Our objectives are to obtain reasonable assurance 
about whether the financial statements as a whole 
are free from material misstatement, whether due to 
fraud or error, and to issue an auditor’s report that 
includes our opinion. Reasonable assurance is a 
high level of assurance but is not a guarantee that 
an audit conducted in accordance with ISAs (UK) will 
always detect a material misstatement when it exists. 
Misstatements can arise from fraud or error and are 
considered material if, individually or in the aggregate, 
they could reasonably be expected to influence the 
economic decisions of users taken on the basis of 
these financial statements. 

Irregularities, including fraud, are instances of non-
compliance with laws and regulations. We design 
procedures in line with our responsibilities, outlined 

above, to detect material misstatements in respect 
of irregularities, including fraud. The extent to which 
our procedures are capable of detecting irregularities, 
including fraud is detailed below:

 ─ We obtained an understanding of the group and 
parent company and the sector in which they 
operate to identify laws and regulations that could 
reasonably be expected to have a direct effect 
on the financial statements. We obtained our 
understanding in this regard through discussions 
with management, review of accident logbooks, 
application of cumulative audit knowledge and 
experience of the sector.

 ─ We determined the principal laws and regulations 
relevant to the group and parent company in this 
regard to be those arising from: 

•  Companies Act 2006

•  British Standards Institution (BSI)

•  AIM listing rules

•  Quoted Companies Alliance 

• 

Local laws and regulations

•  General Data Protection Regulation

•  Anti-bribery and anti-money laundering 

regulations 

 ─ We designed our audit procedures to ensure the 
audit team considered whether there were any 
indications of non-compliance by the group and 
parent company with those laws and regulations. 
These procedures included, but were not limited 
to:

• 

• 

• 

enquiries of management regarding potential 
non-compliance

review of board minutes

review of legal and professional fees to 
understand the nature of the costs and the 
existence of any non-compliance with laws 
and regulations

• 

regulatory news announcements

•  discussions with component auditors with 
regards to any instances of local non-
compliance noted during the component 
auditors work

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GOVERNANCE REPORT

Independent Auditor’s Report to the Members of SigmaRoc plc

Use of our report

This report is made solely to the company’s 
members, as a body, in accordance with Chapter 3 of 
Part 16 of the Companies Act 2006. Our audit work 
has been undertaken so that we might state to the 
company’s members those matters we are required 
to state to them in an auditor’s report and for no other 
purpose. To the fullest extent permitted by law, we do 
not accept or assume responsibility to anyone, other 
than the company and the company’s members as 
a body, for our audit work, for this report, or for the 
opinions we have formed.

Zahir Khaki (Senior Statutory Auditor) 
For and on behalf of PKF Littlejohn LLP 
Statutory Auditor
22 March 2022

15 Westfery Circus
Canary Wharf
London E14 4HD

•  discussions with component auditors with 

respect to their work regarding management 
override of controls and any instances of 
fraud noted from their work

 ─ We also identified the risks of material 

misstatement of the financial statements due to 
fraud. We considered, in addition to the non-
rebuttable presumption of a risk of fraud arising 
from management override of controls, that the 
potential for management bias was identified in 
relation to the impairment assessment of goodwill 
and intangible assets. We addressed this by 
challenging the assumptions and judgements 
made by management when evaluating any 
indicators of impairment.      

 ─ As in all of our audits, we addressed the risk 
of fraud arising from management override of 
controls by performing audit procedures which 
included, but were not limited to: the testing 
of journals; reviewing accounting estimates for 
evidence of bias; and evaluating the business 
rationale of any significant transactions that are 
unusual or outside the normal course of business

 ─ As part of the group audit, we have 

communicated with component auditors the 
fraud risks associated with the group and the 
need for the component auditors to address 
the risk of fraud in their testing. To ensure that 
this has been completed, we have reviewed 
component auditor working papers in this area 
and obtained responses to our group instructions 
from the component auditors. 

Because of the inherent limitations of an audit, there 
is a risk that we will not detect all irregularities, 
including those leading to a material misstatement 
in the financial statements or non-compliance 
with regulation. This risk increases the more that 
compliance with a law or regulation is removed from 
the events and transactions reflected in the financial 
statements, as we will be less likely to become 
aware of instances of non-compliance. The risk is 
also greater regarding irregularities occurring due to 
fraud rather than error, as fraud involves intentional 
concealment, forgery, collusion, omission or 
misrepresentation.

A further description of our responsibilities for the 
audit of the financial statements is located on the 
Financial Reporting Council’s website at: 
www.frc.org.uk/auditorsresponsibilities. This 
description forms part of our auditor’s report. 

128

Nordkalk, Klinthagen

129

Invest, Improve, Integrate and InnovateInvest, Improve, Integrate and InnovateSigmaRoc PLCSigmaRoc PLC‘CdB’
Carrières du Boulonnais which is part of Groupe 
Boulonnais

in equity, Company statement of changes in equity, 
consolidated and company cash flow statements and 
the accompanying notes to the financial statements

‘JV’
joint venture

FINANCIAL REPORT

Definitions

‘2018 Regulations’
The Companies (Directors’ Report) and Limited 
Liability Partnerships (Energy and Carbon Report) 
Regulations 2018 that came into force on 1 April 2019

‘Accounts’ or ‘Annual Report’
the consolidated financial statements of the Group 
for the year ended 31 December 2020 together with 
the Chairman’s Statement, CEO’s Strategic Report, 
Directors’ Report and additional reports contained 
therein

‘Adjusted Leverage Ratio’
the comparison of net debt to Underlying EBITDA for 
the last twelve months adjusted for pre-acquisition 
earnings of subsidiaries acquired during the year 

‘AGM’
an annual general meeting of the Company

‘Allen’ or ‘Allen Concrete’
Topcrete Limited and its subsidiary undertakings, 
including Allen (Concrete) Limited

‘Articles’
the Company’s Articles of Association

‘B-Mix’ 
group of companies acquired in March 2021 
comprising B-Mix Beton NV, J&G Overslag en 
Kraanbedrijf BV and Top Pomping NV

‘CEO’
Chief Executive Officer of the Company occupied by 
Max Vermorken

‘CFO’
Chief Financial Officer of the Company occupied by 
Garth Palmer

‘Cheshire Concrete Products’ or ‘CCP’
CCP Building Products Limited and its subsidiary 
undertakings

‘CO2’
carbon dioxide

‘CO2e’
carbon dioxide emitted

‘Company’ or ‘SigmaRoc’
SigmaRoc plc

‘Coronavirus’, ‘COVID-19’ or ‘COVID’
coronavirus (COVID-19) infectious disease and its 
pandemic outbreak

‘Cuvelier’
Philippe Cuvelier S.A

‘Benelux Platform’
the Group’s concrete and construction aggregates 
platform covering the Benelux market including 
GduH, B-Mix and Stone

‘Bluestone’
Belgian Blue Limestone local to the Hainaut region

‘Dimension Stone Platform’
the Group’s dimension stone platform based in 
Belgium consisting of CDH

‘EBITDA’
earnings before interest, tax, depreciation and 
amortisation

‘Board’ or ‘Directors’
The board directors of the Company, being the 
existing Directors (whose names are set out on page 
6 of this document), proposed Directors or both, as 
the context may require

‘eCO2’
embodied CO2

‘EMS’
environmental management system

‘Capex’
capital expenditure on property, plant and equipment 

‘EPS’
earnings per share

‘Carrières du Hainaut’ or ‘CDH’
CDH Développement SA and its subsidiary 
undertakings, including Carrières du Hainaut SCA

‘ESG’
environment, social and governance

‘Casters’
Casters Beton NV

130

‘Financial Statements’
the consolidated income statement, consolidated 
statement of comprehensive income, statements of 
financial position, consolidated statement of changes 

‘Foelfach’
Foelfach Stone Limited

‘FTSE Russell’
subsidiary of London Stock Exchange Group that 
produces, maintains, licenses, and markets stock 
market indices

‘GduH’ or ‘Granulats du Hainaut’
Granulats du Hainaut SA

‘GGBS’
ground-granulated blast-furnace slag

‘GHG’
greenhouse gas

‘Group’
the Company and its subsidiary undertakings

‘Groupe Boulonnais’
Groupe Carrières du Boulonnais

‘Harries’
GDH (Holdings) Limited and its subsidiary 
undertakings including Gerald D. Harries & Sons 
Limited

‘JQG’, ‘Johnston’ or ‘Johnston Quarry Group’
Johnston Quarry Group Limited, Guiting Quarry 
Limited and its subsidiary undertakings

‘kWh’
kilowatt-hour

‘LIBOR’
London Interbank Offered Rate

‘LTIFR’
lost time injury frequency rate

‘M&A’
mergers & acquisitions

‘MD’
Managing Director of business or platform

‘NED’
Non-Executive Director 

‘NEBOSH’
The National Examination Board in Occupational 
Safety and Health 

‘Nordkalk’
Nordkalk Oy Ab and its subsidiary undertakings

‘HSEQ’
health, safety, environment and quality

‘NOX’
nitrogen oxides 

‘H&S’
health & safety

‘IOSH’
Institution of Occupational Safety and Health 

‘ISO’
International Organisation for Standardisation

‘ISO 14001’
international standard that specifies requirements 
for an effective EMS, provides a framework that an 
organisation can follow, rather than establishing 
environmental performance requirements 

‘ISO 45001’
standard for management systems of occupational 
health and safety focused on reduction of 
occupational injuries and diseases, including 
promoting and protecting physical and mental health

‘Ordinary Shares’
the ordinary shares of 1 penny each in the capital of 
the Company

‘Opex’
operating expenditure

‘PFA’
pulverished fuel ash

‘Poundfield’ or ‘Poundfield Products’
Poundfield Products (Group) Limited and its 
subsidiary undertakings, including Poundfield 
Products Limited

‘PPA’
purchase price allocation

‘QCA Code’
Quoted Companies Alliance’s Corporate Governance 
Code

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Definitions CONTINUED

‘RCF’
revolving credit facility

‘tCO2e’
tonnes of carbon dioxide equivalent

‘RMI’
repair, maintenance and improvement 

‘TIFR’
total incident frequency rate

‘RNS’
Regulatory News Service

‘UK’
United Kingdom

‘Ronez’
Ronez Limited and its subsidiary undertakings

‘Ronez Platform’
the Group’s construction materials platform covering 
the Channel Islands market including Ronez and 
SigmaGsy

‘Underlying’
Underlying results are stated before acquisition 
related expenses, certain finance costs, redundancy 
and reorganisation costs, impairments, amortisation 
of acquisition intangibles and share option expense. 
References to an underlying profit measure 
throughout this Interim Report are defined on this 
basis

‘Santander’
Santander plc

‘SASB’
sustainability accounting standards board 

‘SECR’
streamlined energy and carbon reporting 

‘Shareholder’
a holder of Ordinary Shares

‘SigmaGsy’
SigmaGsy Limited

‘SigmaPPG’ or ‘PPG Platform’
the Group’s precast concrete products platform 
covering the UK market including Allen, Poundfield 
and CCP 

‘SOx’
sulphur oxides

‘South Wales Platform’ or ‘SW Platform’
the Group’s construction materials platform covering 
the Southern Welsh market including Harries and 
Foelfach

‘Sterling’
pound sterling currency of the UK and Channel 
Islands

‘Stone’ or ‘Stone Holdings’
Stone Holdings S.A and its subsidiary Philippe 
Cuvelier S.A

‘TCFD’
task force on climate-related financial disclosures

132

‘USA’
United States of America

* These measures are not defined by International 
Reporting Standards (IFRS) and therefore may not 
be directly comparable to similar measures adopted 
by other companies. These alternative performance 
measures should be considered in addition to and 
are not intended to be a substitute for, or superior to, 
IFRS measures but provide useful information on the 
performance of the group and underlying trends.

Carrières du Hainaut, Soignies

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Consolidated Income Statement

FINANCIAL REPORT

Consolidated Statement of Comprehensive Income

Continued operations

Note

Revenue

Cost of sales

Profit from operations

Administrative expenses

Net finance (expense)/income

Other net (losses)/gains

7

8

8

12

13

YEAR ENDED 31 DECEMBER 2021

YEAR ENDED 31 DECEMBER 2020

Underlying
£’000

271,987

(210,068)

61,919

Non-
underlying
(Note 11)
£’000

-

-

-

Total
£’000

Underlying
£’000

271,987

124,231

(210,068)

(90,028)

61,919

34,203

Non-
underlying*
(Note 11)
£’000

-

-

-

Total
£’000

124,331

(90,028)

34,203

(31,792)

(25,734)

(57,526)

(20,046)

(4,554)

(24,600)

(5,317)

(1,682)

(6,999)

(2,379)

(360)

(2,739)

1,978

(1,644)

334

374

(65)

Profit/(loss) before tax

27,788

(29,060)

(2,272)

12,152

(4,979)

Tax expense

15

(4,699)

-

(4,699)

(662)

-

Profit/(loss)

22,089

(29,060)

(6,971)

11,490

(4,979)

309

7,173

(662)

6,511

Profit/(loss) for the year

(6,971)

6,511

6 months to 30 June 2021
Unaudited
£

6 months to 30 June 2020
Unaudited
£

Note

Other comprehensive income:
Items that will or may be reclassified to profit or loss:

FX translation reserve

Cash flow hedges - effective portion of changes in fair value

Remeasurement of the net defined benefits liability

Other comprehensive income, net of tax

Total comprehensive income

Total comprehensive income attributable to:
Owners of the parent

Non-controlling interests

Total comprehensive income for the period

(15,806)

882

155

(14,769)

(21,740)

(22,343)

603

(21,740)

2,379

-

-

2,379

8,890

8,890

-

8,890

Profit/(loss) attributable to: 
Owners of the parents

22,499

(29,060)

(7,561)

11,490

(4,979)

6,511

Non-controlling interests

590

-

590

-

-

-

22,089

(29,060)

(6,971)

11,490

(4,979)

6,511

Basic earnings per share 
attributable to owners 
of the parent (expressed 
in pence per share)

Diluted earnings per share 
attributable to owners 
of the parent (expressed 
in pence per share)

32

32

5.37

(7.26)

(1.89)

4.50

(1.95)

2.55

5.02

(6.79)

(1.77)

4.15

(1.80)

2.35

* Non-underlying items represent acquisition related expenses, restructuring costs, certain finance costs, share option expense 
and amortisation of acquired intangibles. See Note 11 for more information.

134

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Invest, Improve, Integrate and InnovateInvest, Improve, Integrate and InnovateSigmaRoc PLCSigmaRoc PLCFINANCIAL REPORT

Statements of Financial Position
Company number: 05204176

CONSOLIDATED

COMPANY

CONSOLIDATED

COMPANY

31 December 
2021
£’000

31 December 
2020
£’000

31 December 
2021
£’000

31 December 
2020
£’000

Note

256,436

144,793

306,436

48,804

429

-

52

-

Total Liabilities

Net assets

-

524

5,134

870

4,759

3,129

-

-

-

-

21

1,412

554,195

101,249

Equity attributable to owners of the parent

-

-

-

-

-

-

-

-

-

-

Share capital

Share premium

Share option reserve

Other reserves

Retained earnings

577,288

195,030

554,624

101,301

Equity attributable to owners of the parent

Non-controlling interest

Total equity

31 December 
2021
£’000

31 December 
2020
£’000

31 December 
2021
£’000

31 December 
2020
£’000

Note

229,530

358,161

411,154

82,819

133,661

123,563

196,469

210,138

366,716

5,122

19,359

94,613

28

28

29

30

31

6,739

2,787

6,379

2,787

399,897

107,418

399,897

107,418

3,104

(11,236)

2,166

400,260

10,894

411,154

847

3,293

9,218

123,563

-

3,104

1,362

(44,026)

366,716

-

847

1,362

(17,801)

94,613

-

123,563

366,716

94,613

The Company has elected to take the exemption under Section 408 of the Companies Act 2006 from presenting the 
Company’s Income Statement and Statement of Comprehensive Income.

The loss for the Company for the year ended 31 December 2021 was £26.3 million (year ended 31 December 2020: £5.8 
million).

The Financial Statements were approved and authorised for issue by the Board of Directors on 22 March 2022 and were 
signed on its behalf by:

46,523

5,567

14,216

Garth Palmer 
Chief Financial Officer

Non-current assets

Property, plant and equipment

Intangible assets

Investment in subsidiary undertakings

Investment in equity-accounted associate

Investment in joint ventures

Derivative financial asset

Other receivables

Deferred tax assets

Current assets

Trade and other receivables

Inventories

Cash and cash equivalents

Derivative financial asset

Total assets

Current liabilities

Trade and other payables

Derivative financial liabilities

Provisions

Borrowings

Current tax payable

Non-current liabilities

Borrowings

Employee benefit liabilities

Deferred tax liabilities

Provisions

Other payables

136

16

17

18

19

33

20

15

20

21

22

33

23

33

25

24

24

15

25

23

73,254

44,530

69,916

4,327

192,027

769,315

98,213

737

4,024

21,723

3,934

128,631

20,343

14,247

27,452

152

62,194

257,224

2,890

-

19,038

302

22,230

576,854

998

-

11,521

152

12,671

113,972

-

-

3,611

708

50,842

-

-

8,102

-

13,669

212,199

67,688

192,068

1,589

5,190

6,151

4,401

-

3,871

6,160

5,100

-

-

-

-

-

21

-

14,237

22

-

-

-

4,401

5,100

137

Invest, Improve, Integrate and InnovateInvest, Improve, Integrate and InnovateSigmaRoc PLCSigmaRoc PLCFINANCIAL REPORT

FINANCIAL REPORT

Consolidated Statement of Changes in Equity

Company Statement of Changes in Equity

e
t
o
N

Share capital
£’000

Share 
premium
£’000

Share option 
reserve
£’000

Other reserves
£’000

Retained 
earnings
£’000

Total
£’000

2,537

95,359

531

1,362

(11,995)

87,794

e
t
o
N

Share 
capital
£’000

Share 
premium
£’000

Share 
option 
reserve
£’000

Other 
reserves
£’000

Retained 
earnings
£’000

Non-con-
trolling 
interest
£’000

Total
£’000

2,537

95,359

531

914

2,707

102,048

-

-

-

-

-

-

243

12,156

-

7

(441)

344

250

12,059

-

-

-

-

-

316

316

-

6,511

6,511

2,379

-

2,379

2,379

6,511

8,890

-

-

-

-

-

-

-

-

12,399

(441)

667

12,625

2,787

107,418

847

3,293

9,218

123,563

2,787

107,418

847

3,293

9,218

123,563

-

-

-

-

-

-

-

-

-

-

Total
£’000

102,048

6,511

2,379

8,890

12,399

(441)

667

12,625

123,563

123,563

Balance as at 1 January 
2020

Profit/(Loss)

Total comprehensive 
income for the period

Contributions by and 
distributions to owners

Issue of share capital

Issue costs

28

Share based payments

Total contributions by and 
distributions to owners

Balance as at 31 
December 2020

Balance as at 1 January 
2021

Profit/(Loss)

Total comprehensive 
income for the period

Contribution by and 
districutions to owners

-

-

-

-

243

12,156

-

7

(441)

344

250

12,059

2,787

107,418

2,787

107,418

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

(65)

-

3,592

292,479

2,257

-

(7,561)

(7,561)

590

(6,971)

(15,819)

13

(15,806)

Acquired via acquisition

(15,819)

1,037

-

-

1,037

-

1,037

Issue of share capital

3,098

258,996

(14,782)

(7,561)

(22,343)

603

(21,740)

-

-

-

-

253

253

-

-

-

-

65

394

-

9,031

9,031

262,085

1,260

263,345

(8,748)

45,056

-

647

-

-

-

-

(8,748)

45,056

-

647

460

299,040

10,291

309,331

Issue costs

28

Share based payments

Exercise of share options

Total contributions by and 
distributions to owners

Balance as at 31 
December 2021

-

503

-

(8,748)

42,231

-

3,592

292,479

6,379

399,897

6,379

399,897

3,104

(11,236)

2,116

400,260

10,894

411,154

Issue of share capital

3,098

258,996

Issue costs

28

-

(8,748)

Share based payments

503

42,231

2,322

Balance as at 1 January 
2020

Profit for the year

Currency translation 
differences

Total comprehensive 
income for the period

Contributions by and 
distributions to owners

Issue of share capital

Issue costs

28

Share based payments

Total contributions by and 
distributions to owners

Balance as at 31 
December 2020

Balance as at 1 January 
2021

Profit for the year

Currency translation 
diffferences

Other comprehensive 
income

Total comprehensive 
income for the period

Contribution by and 
districutions to owners

Acquired via acquisition

Exercise of share options

Other equity adjustments

Total contributions by and 
distributions to owners

Balance as at 31 
December 2021

138

-

-

-

-

316

316

847

847

-

-

-

-

-

2,322

(65)

2,257

3,104

-

-

-

-

-

-

(5,806)

(5,806)

(5,806)

(5,806)

-

-

-

-

12,399

(441)

667

12,625

1,362

(17,801)

94,613

1,362

(17,801)

94,613

-

-

-

-

-

-

-

(26,290)

(26,290)

(26,290)

(26,290)

-

-

-

-

65

65

-

262,085

(8,748)

45,056

-

298,393

1,362

(44,026)

366,716

139

Invest, Improve, Integrate and InnovateInvest, Improve, Integrate and InnovateSigmaRoc PLCSigmaRoc PLCFINANCIAL REPORT

Cash Flow Statements

Cash flows from operating activities

Profit/(loss)

Adjustments for:

Depreciation and amortisation

Impairments

Share option expense

Loss/(gain) on sale of PP&E

Net finance costs

Income tax expense

Share of earnings from joint ventures

Non-cash items

(Increase)/decrease in trade and other receivables

(Increase)/decrease in inventories

(Decrease)/increase in trade and other payables

Decrease in provisions

Income tax paid

Net cash inflows/(outflows) from operating activities

Investing activities

Purchase of property, plant and equipment  

Sale of property, plant and equipment

Purchase of intangible assets 

e
t
o
N

16 
17

CONSOLIDATED

COMPANY

Year ended 31 
December 2021

Year ended 31 
December 2020

Year ended 31 
December 2021

Year ended 31 
December 2020

£’000

£’000

£’000

£’000

(6,971)

6,511

(26,290)

(5,484)

19,115

10,889

2,006

2,321

101

7,360

4,699

(291)

(1,103)

(1,178)

130

9,142

(1,339)

(4,451)

29,541

-

316

(373)

2,739

662

(294)

650

7,559

(1,008)

2,714

-

(1,894)

28,471

49

-

2,321

-

2,705

-

-

(275)

(1,142)

-

2,348

-

-

29

-

316

-

203

-

-

351

(211)

-

(136)

-

-

(20,284)

(4,932)

16

17

(22,555)

(6,452)

(426)

3,475

(62)

896

(153)

-

-

(9)

-

-

Acquisition of businesses (net of cash acquired)

(350,940)

(8,383)

(379,854)

(10,117)

Financial derivative

Loans granted

Interest received

(4,327)

(750)

-

(152)

-

186

(302)

(750)

5

(152)

-

38

Net cash used in investing activities

(375,159)

(14,058)

(381,327)

(10,240)

Financing activities

Proceeds from share issue

Cost of share issue

Proceeds from borrowings

Cost of borrowings

Repayment of borrowings

Net loans with subsidiaries

Interest paid

Repayment of finance lease obligations

Net cash used in financing activities

140

263,344

(8,748)

155,734

(5,425)

(12,253)

-

(3,511)

(601)

388,540

12,399

(441)

67,646

(859)

(73,148)

-

(2,487)

-

3,110

262,085

(8,748)

167,020

(5,425)

-

(3,927)

(1,858)

(21)

12,399

(441)

-

-

-

10,810

(0.7)

(23)

409,126

22,744

e
t
o
N

Net increase/(decrease) in cash and cash 
equivalents

Cash and cash equivalents at beginning of period

Exchange losses on cash

Cash and cash equivalents and end of period

22

Major non-cash transactions 

CONSOLIDATED

COMPANY

Year ended 31 
December 2021

Year ended 31 
December 2020

Year ended 31 
December 2021

Year ended 31 
December 2020

£’000

42,922

27,452

(458)

69,916

£’000

17,523

9,868

61

27,452

£’000

7,515

11,521

2

19,038

£’000

7,572

3,936

13

11,521

During the year ended 31 December 2021 there were share based payments of £42.7 million as part of the Nordkalk 
acquisition. £0.8m is a non-cash gain on a liquidation of Coordination du Hainaut SCS and the remainder of non-cash 
movements are not considered material.   

141

Invest, Improve, Integrate and InnovateInvest, Improve, Integrate and InnovateSigmaRoc PLCSigmaRoc PLCFINANCIAL REPORT

Notes to the Financial Statements

1. General Information 

the historical cost convention.

2.2 Basis of Consolidation 

The principal activity of SigmaRoc plc (the 
‘Company’) is to make investments and/or acquire 
projects in the construction materials sector and 
through its subsidiaries (together the ‘Group’) is the 
production of high-quality aggregates and supply of 
value-added construction materials. The Company’s 
shares are admitted to trading on the AIM Market of 
the London Stock Exchange (‘AIM’). The Company is 
incorporated and domiciled in the United Kingdom.  

The address of its registered office is Suite 1, 15 
Ingestre Place, London, W1F 0DU. 

2. Accounting Policies 

The principal accounting policies applied in the 
preparation of these Financial Statements are set 
out below (‘Accounting Policies’ or ‘Policies’). These 
Policies have been consistently applied to all the 
periods presented, unless otherwise stated. 

2.1 Basis of Preparing the Financial 
Statements 

The Financial Statements have been prepared in 
accordance with International Financial Reporting 
Standards (‘IFRS’) and IFRIC Interpretations 
Committee (‘IFRIC IC’) in conformity with the 
requirements of the Companies Act 2006. The 
Financial Statements have also been prepared under 

The Financial Statements are presented in UK 
Pounds Sterling rounded to the nearest thousand. 

The preparation of Financial Statements in conformity 
with IFRS’s requires the use of certain critical 
accounting estimates. It also requires management 
to exercise its judgement in the process of applying 
the Group’s Accounting Policies. The areas involving 
a higher degree of judgement or complexity, or areas 
where assumptions and estimates are significant to 
the Financial Information are disclosed in Note 4. 

a) Changes in Accounting Policy 

i) New standards and amendedments standards 
adopted by the Group 

The International Accounting Standards Board 
(IASB) issued various amendments and revisions 
to International Financial Reporting Standards and 
IFRIC interpretations. The amendments and revisions 
were applicable for the period ended 31 December 
2021 but did not result in any material changes to the 
financial statements of the Group or Company. 

ii) New standards, amendments and interpretations in 
issue but not yet effective or not yet endorsed and not 
early adopted 

Standards, amendments and interpretations that are 
not yet effective and have not been early adopted are 
as follows:

STANDARDS

IFRS 3

IAS 37

IAS 16

Annual improvements

IAS 8

IAS 1

IMPACT ON INITIAL APPLICATION

Reference to Conceptual Framework

Onerous contracts

Proceeds before intended use

2018-2020 Cycle

Accounting estimates

Classification of Liabilities as Current or Non-Current.

EFFECTIVE DATE

1 January 2022

1 January 2022

1 January 2022

1 January 2022

1 January 2022

1 January 2023

The Group is evaluating the impact of the new and amended standards above which are not expected to have a material 
impact on the Group’s results or shareholders’ funds 

The Consolidated Financial Statements consolidate 
the Financial Statements of the Company and the 
accounts of all of its subsidiary undertakings for all 
periods presented. 

Subsidiaries are entities over which the Group has 
control. The Group controls an entity when the Group 
is exposed to, or has rights to, variable returns from 
its involvement with the entity and has the ability to 
affect those returns through its power over the entity. 
Subsidiaries are fully consolidated from the date on 
which control is transferred to the Group. They are 
deconsolidated from the date that control ceases. 

The Group applies the acquisition method of 
accounting to account for business combinations. 
The consideration transferred for the acquisition of a 
subsidiary is the fair values of the assets transferred, 
the liabilities incurred to the former owners of the 
acquiree and the equity interests issued by the 
Group. The consideration transferred includes the 
fair value of any asset or liability resulting from a 
contingent consideration arrangement. Identifiable 
assets acquired and liabilities and contingent 
liabilities assumed in a business combination are 
measured initially at their fair values at the acquisition 
date. 

Acquisition-related costs are expensed as incurred 
unless they result from the issuance of shares, in 
which case they are offset against the premium on 
those shares within equity. 

Any contingent consideration to be transferred by the 
Group is recognised at fair value at the acquisition 
date. Subsequent changes to the fair value of the 
contingent consideration that is deemed to be an 
asset or liability is recognised in accordance with 
IAS 39 either in profit or loss or as a change to other 
comprehensive income. Contingent consideration 
that is classified as equity is not re-measured, and its 
subsequent settlement is accounted for within equity. 

Investments in subsidiaries are accounted for at cost 
less impairment.  

Associates are entities over which the Group has 
significant influence but not control over the financial 
and operating policies. Investments in associates are 
accounted for using the equity method of accounting 
and are initially recognised at cost. The Group’s share 
of its associates’ post-acquisition profits or losses 
is recognised in profit or loss, and its share of post-
acquisition movements in reserves is recognised in 

other comprehensive income. The cumulative post-
acquisition movements are adjusted against the 
carrying amount of the investment. 

Accounting policies of equity–accounted investees 
have been changed where necessary to ensure 
consistency with the policies adopted by the Group. 

Where considered appropriate, adjustments are 
made to the financial information of subsidiaries 
to bring the accounting policies used into line with 
those used by other members of the Group. All 
intercompany transactions and balances between 
Group enterprises are eliminated on consolidation. 

CDH, B-Mix, Stone and GduH use Belgian GAAP 
rules to prepare and report their financial statements. 
The Group reports using IFRS standards and in order 
to comply with the Group’s reporting standards, 
management of CDH and B-Mix processed several 
adjustments to ensure the financial information 
included at a Group level complies with IFRS. CDH 
and B-Mix will continue to prepare their company 
financial statements in line with the Belgian GAAP 
rules.  

Nordkalk entities use local GAAP rules to prepare and 
report their financial statements. The Group reports 
using IFRS standards and in order to comply with 
the Group’s reporting standards, management of 
Nordkalk processed several adjustments to ensure 
the financial information included at a Group level 
complies with IFRS. Nordkalk will continue to prepare 
their company financial statements in line with the 
local GAAP rules.

The Employee Benefit Trust is considered to be a 
special purpose entity in which the substance of the 
relationship is that of control by the group in order 
that the group may benefit from its control. The 
assets held by the trust are consolidated into the 
group

2.3 Going Concern 

Whilst COVID-19 is now endemic and is expected to 
have less of an impact in the future years, it still bears 
uncertainty. The executive management team believe 
that the Group has a sufficiently robust balance sheet 
to endure any further uncertainty around COVID-19. 

The Financial Statements have been prepared 
on a going concern basis. The Directors have a 
reasonable expectation that the Group and Company 
have adequate resources to continue in operational 

142

143

Invest, Improve, Integrate and InnovateInvest, Improve, Integrate and InnovateSigmaRoc PLCSigmaRoc PLCFINANCIAL REPORT
Notes to the Financial Statements CONTINUED

existence for the foreseeable future. Thus they 
continue to adopt the going concern basis of 
accounting in preparing the Financial Statements.

2.4 Segment Reporting 

Operating segments are reported in a manner 
consistent with the internal reporting provided to the 
chief operating decision-maker. The chief operating 
decision-maker, who is responsible for allocating 
resources and assessing performance of the 
operating segments, has been identified as the Board 
of Directors that makes strategic decisions. 

2.5 Foreign Currencies 

a) Functional and Presentation Currency 

Items included in the Financial Statements are 
measured using the currency of the primary economic 
environment in which the entity operates (the 
‘functional currency’). The Financial Statements are 
presented in Pounds Sterling, rounded to the nearest 
£000’s, which is the Group’s functional currency. 

b) Transactions and Balances 

Foreign currency transactions are translated into 
the functional currency using the exchange rates 
prevailing at the dates of the transactions or valuation 
where such items are re-measured. Foreign exchange 
gains and losses resulting from the settlement of 
such transactions and from the translation at year-
end exchange rates of monetary assets and liabilities 
denominated in foreign currencies are recognised in 
the Income Statement.  Foreign exchange gains and 
losses that relate to borrowings and cash and cash 
equivalents are presented in the Income Statement 
within ‘finance income or costs. All other foreign 
exchange gains and losses are presented in the 
Income Statement within ‘Other net gains/(losses)’. 

Translation differences on non-monetary financial 
assets and liabilities such as equities held at fair 
value through profit or loss are recognised in 
profit or loss as part of the fair value gain or loss. 
Translation differences on non-monetary financial 
assets measured at fair value, such as equities 
classified as available for sale, are included in other 
comprehensive income. 

c) Group companies 

The results and financial position of all the Group 

144

entities (none of which has the currency of a 
hyperinflationary economy) that have a functional 
currency different from the presentation currency are 
translated into the presentation currency as follows: 

 ─ assets and liabilities for each period end date 
presented are translated at the period-end 
closing rate; 

 ─ income and expenses for each Income Statement 

are translated at average exchange rates (unless 
this average is not a reasonable approximation 
of the cumulative effect of the rates prevailing 
on the transaction dates, in which case income 
and expenses are translated at the dates of the 
transactions); and 

 ─ all resulting exchange differences are recognised 

in other comprehensive income. 

On consolidation, exchange differences arising 
from the translation of the net investment in foreign 
entities, and of monetary items receivable from 
foreign subsidiaries for which settlement is neither 
planned nor likely to occur in the foreseeable future, 
are taken to other comprehensive income. When a 
foreign operation is sold, such exchange differences 
are recognised in the Income Statement as part of the 
gain or loss on sale. 

2.6 Intangible Assets 

Goodwill arises on the acquisition of subsidiaries and 
represents the excess of the consideration transferred 
and the acquisition date fair value of any previous 
equity interest in the acquire over the fair value of 
the net identifiable assets, liabilities and contingent 
liabilities of the acquire.  If the total of consideration 
transferred, non-controlling interest recognised and 
previously held interest measured at fair value is less 
than the fair value of the net assets of the subsidiary 
acquired, in the case of a bargain purchase, the 
difference is recognised directly in the Income 
Statement. 

As reported within the CEO’s strategic report, a PPA 
was carried out to assess the fair value of the assets 
acquired in Harries as at the completion date. As a 
result of this exercise, goodwill in Harries decreased 
from £6.1 million to £2 million with the corresponding 
movement being property and land and minerals. The 
current accounting policies regarding the subsequent 
treatment intangible assets will apply to fair value 
uplift attributable to the PPA. 

Amortisation is provided on intangible assets to write 
off the cost less estimated residual value of each 
asset over its expected useful economic life on a 
straight-line basis at the following annual rates: 

Goodwill

Customer relations

Intellectual property

Research and 
Development

Branding

Other intangibles

0%

7% - 12.5%

10% - 12%

10% - 20%                                
p

5% - 10%

10% - 20%

For the purpose of impairment testing, goodwill 
acquired in a business combination is allocated to 
each of the cash-generating units, or groups of cash-
generating units, that are expected to benefit from 
the synergies of the combination. Each unit or group 
of units to which the goodwill is allocated represents 
the lowest level within the entity at which the goodwill 
is monitored for internal management purposes. 
Goodwill is monitored at the operating segment level. 

Goodwill is not amortised however impairment 
reviews are undertaken annually, or more frequently 
if events or changes in circumstances indicate a 
potential impairment. The carrying value of goodwill 
is compared to the recoverable amount, which is the 
higher of value in use, discounted to present value 
using a pre-tax discount rate reflective of the time 
value of money and risks specific to the business 
unit. Any impairment is recognised immediately as an 
expense and is not subsequently reversed. 

Other intangibles consist of capitalised 
development costs for assets produced that assist 
in the operations of the Group and incur revenue. 
Impairment reviews are performed annually. Where 
the benefit of the intangible ceases or has been 
superseded, these are written off the Income 
Statement. 

2.7 Property, Plant and Equipment 

Property, plant and equipment is stated at cost, plus 
any purchase price allocation uplift, less accumulated 
depreciation and any accumulated impairment 
losses. Subsequent costs are included in the asset’s 
carrying amount or recognised as a separate asset, 
as appropriate, only when it is probable that future 
economic benefits associated with the item will 
flow to the Group and the cost of the item can 

be measured reliably. The carrying amount of the 
replaced part is derecognised. All other repairs and 
maintenance are charged to the Income Statement 
during the financial period in which they are incurred. 
Depreciation is provided on all property, plant and 
equipment to write off the cost less estimated 
residual value of each asset over its expected useful 
economic life on a straight-line basis at the following 
annual rates: 

Office equipment

12.5% - 50%

Land and minerals

Land and Buildings

0% - 10%

0% - 10%

Plant and machinery

4% - 33%                                

Furniture and vehicles

7.5% - 33.3%

Construction in 
progress

0%

The assets’ residual values and useful lives are 
reviewed, and adjusted if appropriate, at the end of 
each reporting period. 

An asset’s carrying amount is written down 
immediately to its recoverable amount if the asset’s 
carrying amount is greater than its estimated 
recoverable amount. 

Gains and losses on disposal are determined by 
comparing the proceeds with the carrying amount 
and are recognised within ‘Other net gains/(losses)’ in 
the Income Statement. 

2.8 Land, Mineral Rights and Restoration 
Costs 

Land, quarry development costs, which include 
directly attributable construction overheads and 
mineral rights are recorded at cost plus any purchase 
price allocation uplift.  Land and quarry development 
are depreciated and amortised, respectively, using 
the units of production method, based on estimated 
recoverable tonnage.  

Where the Group has a legal or constructive 
obligation for restoration of a site the costs of 
restoring this site is provided for.  The initial cost of 
creating this provision is capitalised within property, 
plant and equipment and depreciated over the life 
of the site.   The provisions are discounted to their 
present value at a rate which reflects the time value of 
money and risks specific to the liability.   Changes in 
the measurement of a previously capitalized provision 
are accordingly added or deducted from the value of 

145

Invest, Improve, Integrate and InnovateInvest, Improve, Integrate and InnovateSigmaRoc PLCSigmaRoc PLCFINANCIAL REPORT
Notes to the Financial Statements CONTINUED

the asset.   

2.9 Financial Assets 

The depletion of mineral rights and depreciation 
of restoration costs are expensed by reference to 
the quarry activity during the period and remaining 
estimated amounts of mineral to be recovered over 
the expected life of the operation. 

The process of removing overburden and other mine 
waste materials to access mineral deposits is referred 
to as stripping. 

There are two types of stripping activity: 

 ─ Development stripping is the initial overburden 
removal during the development phase to 
obtain access to a mineral deposit that will be 
commercially produced. 

 ─ Production stripping relates to overburden 

removal during the normal course of production 
activities and commences after the first 
saleable minerals have been extracted from the 
component. 

Development stripping costs are capitalised as a 
development stripping asset when: 

 ─ It is probable that future economic benefits 

associated with the asset will flow to the entity; 
and 

 ─ The costs can be measured reliably. 

Production stripping can give rise to two benefits, the 
extraction of ore in the current period and improved 
access to the ore body component in future periods. 
To the extent that the benefit is the extraction of ore 
stripping costs are recognised as an inventory cost. 
To the extent that the benefit is improved access 
to future ore, stripping costs are recognised as a 
production stripping asset if the following criteria are 
met: 

 ─ It is probable that the future economic benefit 
(improved access to ore) will flow to the entity; 

 ─ The component of the ore body for which access 

has been improved can be identified; and 

 ─ The costs relating to the stripping activity can be 

measured reliably. 

The development and production stripping assets are 
depreciated in accordance with units of production 
based on the proven and probable reserves of the 
relevant components. Stripping assets are classified 
as other minerals assets in property, plant and 
equipment. 

146

Classification 
The Group’s financial assets consist of loans and 
receivables. The classification depends on the 
purpose for which the financial assets were acquired. 
Management determines the classification of its 
financial assets at initial recognition. 

 (i) Financial Assets at Fair Value through Profit or Loss 

Financial assets at fair value through profit or loss are 
financial assets held for trading.  A financial asset is 
classified in this category if acquired principally for 
the purpose of selling in the short term.  Derivatives 
are also categorised as held for trading unless they 
are designated as hedges. 

Assets in this category are classified as current 
assets if expected to be settled within 12 months; 
otherwise, they are classified as non-current.   

(ii) Financial Assets at Fair Value through other 
comprehensive income 

A financial asset is classified and subsequently 
measured at fair value through other comprehensive 
income if it meets the SPPI criterion and is managed 
in a business model in which assets are held both 
for sale and to collect contractual cash flows, or if an 
investment in an equity instrument is elected to be 
measured at fair value through other comprehensive 
income. Derivatives eligible for hedge accounting 
are classified as financial assets at fair value through 
other comprehensive income. 

(iii) Loans and Receivables 

Loans and receivables are non-derivative financial 
assets with fixed or determinable payments that are 
not quoted in an active market.  They are included 
in current assets, except for maturities greater than 
12 months after the balance sheet date. These are 
classified as non-current assets. The Group’s loans 
and receivables comprise trade and other receivables 
and cash and cash equivalents at the year-end. 

Recognition and Measurement 
Regular purchases and sales of financial assets are 
recognised on the trade date – the date on which 
the Group commits to purchasing or selling the 
asset.  Financial assets carried at fair value through 
profit or loss is initially recognised at fair value, 
and transaction costs are expensed in the Income 
Statement.  Financial assets are derecognised when 

the rights to receive cash flows from the assets have 
expired or have been transferred, and the Group has 
transferred substantially all of the risks and rewards of 
ownership.  

Loans and receivables are subsequently carried at 
amortised cost using the effective interest method. 

 Gains or losses arising from changes in the fair value 
of financial assets at fair value through profit or loss 
are presented in the Income Statement within “Other 
(Losses)/Gains” in the period in which they arise. 

value of estimated future cash flows (excluding future 
credit losses that have not been incurred), discounted 
at the financial asset’s original effective interest rate. 
The asset’s carrying amount is reduced and the loss 
is recognised in the Income Statement.  
If, in a subsequent period, the amount of the 
impairment loss decreases and the decrease can 
be related objectively to an event occurring after the 
impairment was recognised (such as an improvement 
in the debtor’s credit rating), the reversal of the 
previously recognised impairment loss is recognised 
in the Income Statement. 

Impairment of Financial Assets 
The Group assesses at the end of each reporting 
period whether there is objective evidence that a 
financial asset, or a group of financial assets, is 
impaired. A financial asset, or a group of financial 
assets, is impaired and impairment losses are 
incurred, only if there is objective evidence of 
impairment as a result of one or more events that 
occurred after the initial recognition of the assets 
(a “loss event”), and that loss event (or events) has 
an impact on the estimated future cash flows of the 
financial asset, or group of financial assets, that can 
be reliably estimated. 

The criteria that the Group uses to determine that 
there is objective evidence of an impairment loss 
include: 

 ─ significant financial difficulty of the issuer or 

obligor; 

 ─ a breach of contract, such as a default or 

delinquency in interest or principal repayments; 

 ─ the Group, for economic or legal reasons relating 
to the borrower’s financial difficulty, granting to 
the borrower a concession that the lender would 
not otherwise consider; and 

 ─ it becomes probable that the borrower will enter 

bankruptcy or another financial reorganisation. 

The Group first assesses whether objective evidence 
of impairment exists. 

The amount of the loss is measured as the difference 
between the asset’s carrying amount and the present 

2.10 Inventories 

Inventories are initially recognised at cost, and 
subsequently at the lower of cost and net realisable 
value. Cost comprises all costs of purchase, costs of 
conversion and other costs incurred in bringing the 
inventories to their present location and condition. 
In the case of manufactured inventories and work 
in progress, cost includes an appropriate share of 
overheads based on normal operating capacity. 

Weighted average cost is used to determine the cost 
of ordinarily interchangeable items. 

2.11 Trade Receivables 

Trade receivables are amounts due from third parties 
in the ordinary course of business. If collection is 
expected in one year or less, they are classified as 
current assets. If not, they are presented as non-
current assets. 

Trade receivables – factoring 
The carrying amounts of the trade receivables 
excludes receivables which are subject to a factoring 
arrangement. Under this arrangement, the Group 
has transferred the relevant receivables to the factor 
in exchange for cash without recourse. Therefore, 
it doesn’t recognise the transferred assets in their 
entirety in its balance sheet. 

The value of factored receivables at each year end 
are as follows:

31 December 2021
£’000

31 December 2020
£’000

Total factoring

2,960

-

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2.12 Cash and Cash Equivalents 

Cash and cash equivalents comprise cash at bank 
and in hand and are subject to an insignificant risk of 
changes in value. 

within one year or less. If not, they are presented as 
non-current liabilities.  

Trade payables are recognised initially at fair value, 
and subsequently measured at amortised cost using 
the effective interest method. 

2.13 Share Capital 

Ordinary shares are classified as equity. Incremental 
costs directly attributable to the issue of new shares 
or options are shown in equity as a deduction, net of 
tax, from the proceeds. 

2.14 Reserves 

Share Premium – the reserve for shares issued above 
the nominal value. This also includes the cost of share 
issues that occurred during the year. 

Retained Earnings – the retained earnings reserve 
includes all current and prior periods retained profit 
and losses. 

Share Option Reserve – represents share options 
awarded by the Company. 

Other Reserves comprise the following: 

Capital Redemption Reserve – the capital redemption 
reserve is the amount equivalent to the nominal value 
of shares redeemed by the Group. 

Foreign Currency Translation Reserve - represents 
the translation differences arising from translating the 
financial statement items from functional currency to 
presentational currency. 

Deferred Shares – are shares that effectively do not 
have any rights or entitlements. 

Hedging Reserve – includes derivative instruments 
used for cash-flow hedging. 

2.16 Provisions 

The Group provides for the costs of restoring a 
site where a legal or constructive obligation exists. 
The estimated future costs for known restoration 
requirements are determined on a site-by-site basis 
and are calculated based on the present value of 
estimated future costs.  

The amount recognised as a provision is the best 
estimate of the consideration required to settle the 
present obligation at the end of the reporting period, 
taking into account the risks and uncertainties 
surrounding the obligation. When a provision is 
measured using the cash flows estimated to settle 
the present obligation, its carrying amount is the 
present value of those cash flows (where the effect 
of the time value of money is material). The increase 
in provisions due to the passage of time is included 
in the Consolidated Statement of Profit or Loss and 
Comprehensive Loss. 

2.17 Borrowings 

Bank and Other Borrowings 

Interest-bearing bank loans and overdrafts and 
other loans are recognised initially at fair value 
less attributable transaction costs. All borrowings 
are subsequently stated at amortised cost with 
the difference between initial net proceeds and 
redemption value recognised in the Income 
Statement over the period to redemption on an 
effective interest basis. 

Fair-value Reserve – represents the changes of values 
in certain assets. 

2.18 Taxation 

2.15 Trade Payables 

Trade payables are obligations to pay for goods or 
services that have been acquired in the ordinary 
course of business from suppliers. Accounts payable 
are classified as current liabilities if payment is due 

Tax is recognised in the Income Statement, except 
to the extent that it relates to items recognised 
in other comprehensive income or directly in 
equity. In this case, the tax is also recognised in 
other comprehensive income or directly in equity, 
respectively.  

2.19 Non-Underlying Items 

taxes. 

Non-underlying items are a non IFRS measure, but 
the Group have disclosed these separately in the 
financial statements, where it is necessary to do 
so to provide further understanding of the financial 
performance of the Group.  They are items that are  
not expected to be recurring or do not relate to the 
ongoing operations of the Group’s business and non-
cash items which distort the underlying performance 
of the business. 

2.20 Revenue Recognition 

Group revenue arises from the sale of goods and 
contracting services. Revenue is measured at the fair 
value of the consideration received or receivable and 
represents amounts receivable for goods or services 
supplied in course of ordinary business, stated net 
of discounts, returns and value added taxes. The 
Group recognises revenue in accordance with IFRS 
15, identifying performance obligations within its 
contracts with customers, determining the transaction 
price applicable to each of these performance 
obligations and selecting an appropriate method 
for the timing of revenue recognition, reflecting the 
substance of the performance obligation at either a 
point in time or over time. 

Sale of goods 

The majority of the Group’s revenue is derived from 
the sale of physical goods to customers. Depending 
on whether the goods are delivered to or collected 
by the customer, the contract contains either one 
performance obligation which is satisfied at the point 
of collection, or two performance obligations which 
are satisfied simultaneously at the point of delivery. 
The performance obligation of products sold are 
transferred according to the specific terms that have 
been formally agreed with the customer, generally 
upon delivery when the bill of lading is signed as 
evidence that they have accepted the product 
delivered to them. 

The transaction price for this revenue is the amount 
which can be invoiced to the customer once the 
performance obligations are fulfilled, reduced to 
reflect provisions recognised for returns, trade 
discounts and rebates. The Group does not routinely 
offer discounts or volume rebates, but where it does 
the variable element of revenue is based on the most 
likely amount of consideration that the Group believes 
it will receive. This value excludes items collected on 
behalf of third parties, such as sales and value added 

For all sales of goods, revenue is recognised at a 
point in time, being the point that the goods are 
transferred to the customer. 

Contracting services 

The majority of contracting services revenue arises 
from contract surfacing work, which typically 
comprises short-term contracts with a performance 
obligation to supply and lay product. Other 
contracting services revenue can contain more than 
one performance obligation dependent on the nature 
of the contract. 

The transaction price is calculated as consideration 
specified by the contract, adjusted to reflect 
provisions recognised for returns, remedial work 
arising in the normal course of business, trade 
discounts and rebates. 

Where the contract provides for elements of variable 
consideration, these values are included in the 
calculation of the transaction price only to the extent 
that it is ‘highly probable’ that a significant reversal 
in the amount of cumulative revenue recognised 
will not occur when the uncertainty associated 
with the variable consideration is resolved. Where 
the transaction price is allocated between multiple 
performance obligations on other contracts, this 
typically reflects the allocation of value to each 
performance obligation agreed with the end 
customer, unless this does not reflect the economic 
substance of the transaction. 

As contracting services performance obligations are 
satisfied over time, revenue is recognised over time. 
Revenue is recognised on an output basis, being 
volume of product laid for contract surfacing. 

2.21 Finance Income 

Interest income is recognised using the effective 
interest method. 

2.22 Employee Benefits - Defined 
contribution plans 

The Group maintains defined contribution plans for 
which the Group pays fixed contributions to publicly 
or privately administered pension insurance plans 
on a mandatory, contractual or voluntary basis 

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and will have no legal or constructive obligation to 
pay further amounts. The Group’s contributions to 
defined contribution plans are charged to the Income 
Statement in the period to which the contributions 
relate. 

2.23 Employee Benefits - Defined benefit 
plans 

The Group’s net obligation in respect of defined 
benefit plans is calculated separately for each plan 
by estimating the amount of the future benefit that 
employees have earned in the current and prior 
periods, discounting the amount and deducting the 
fair value of any plan assets.  

Defined benefit obligations are calculated annually 
by a qualified actuary using the projected unit credit 
method. When the calculation results in a potential 
asset for the Group, the recognised asset is limited 
to the present value of economic benefits available 
in the form of any future refunds from the plan or 
reductions in future contributions to the plan. To 
calculate the present value of economic benefits, 
consideration is given to any applicable minimum 
funding requirements.  

Remeasurements of the net defined benefit liability, 
which comprise actuarial gains and losses, the 
return on plan assets (excluding interest) and the 
effect of the asset ceiling (if any, excluding interest), 
are recognised immediately in other comprehensive 
income. The Group determines the net interest 
expense (income) for the net defined benefit liability 
(asset) for the period by applying the discount rate 
used to measure the defined benefit obligation at 
the beginning of the annual period to the then-net 
defined benefit liability (asset), taking into account 
any changes in the net defined benefit liability (asset) 
during the period as a result of contributions and 
benefit payments. Net interest expense relating to 
defined benefit plans are recognised in profit or loss 
in net financial items.  

When the benefits of a plan are changed or when 
a plan is curtailed, the resulting change in benefit 
that relates to past service or the gain or loss on the 
curtailment is recognised immediately in the profit 
or loss. The Group recognises gains and losses on 
the settlement of a defined benefit plan when the 
settlement occurs.  

2.24 Share Based Payments 

The Group operates a number of equity-settled, 
share-based schemes, under which the entity 
receives services from employees or third-party 
suppliers as consideration for equity instruments 
(options and warrants) of the Group. The fair value 
of the third-party suppliers’ services received in 
exchange for the grant of the options is recognised 
as an expense in the Statement of Comprehensive 
Income or charged to equity depending on the nature 
of the service provided. The value of the employee 
services received is expensed in the Income 
Statement and its value is determined by reference to 
the fair value of the options granted: 

 ─ including any market performance conditions; 

 ─ excluding the impact of any service and non-

market performance vesting conditions (for 
example, profitability or sales growth targets, 
or remaining an employee of the entity over a 
specified time period); and 

 ─ including the impact of any non-vesting 

conditions (for example, the requirement for 
employees to save).  

Non-market vesting conditions are included in 
assumptions about the number of options that 
are expected to vest. The total expense or charge 
is recognised over the vesting period, which is 
the period over which all of the specified vesting 
conditions are to be satisfied. At the end of each 
reporting period, the entity revises its estimates of the 
number of options that are expected to vest based on 
the non-market vesting conditions. It recognises the 
impact of the revision to original estimates, if any, in 
the Income Statement or equity as appropriate, with 
a corresponding adjustment to a separate reserve in 
equity. 

When the options are exercised, the Company issues 
new shares. The proceeds received, net of any 
directly attributable transaction costs, are credited 
to share capital (nominal value) and share premium 
when the options are exercised. 

2.25 Discontinued Operations 

A discontinued operation is a component of the 
Group’s business, the operations and cash flows of 
which can be clearly distinguished from the rest of 
the Group and which: 

 ─ represents a separate major line of business or 

geographic area of operations; 

3. Financial Risk Management 

 ─ is part of a single co-ordinated plan to dispose of 

3.1 Financial Risk Factors 

a separate major line of business or geographic 
area of operations; or  

 ─ is a subsidiary acquired exclusively with a view to 

re-sale. 

Classification as a discontinued operation occurs at 
the earlier of disposal or when the operation meets 
the criteria to be classified as held-for-sale. The 
Group operates several business units which are 
constantly reviewed to ensure profitability. During 
2019 it was determined that the flagging & paving 
division at CCP’s Bury site was loss making and 
therefore it was decided that the operations at this 
site be discontinued. For further information, refer to 
note 14. 

2.26 Leases 

The Group leases certain plant and equipment. 
Leases of plant and equipment where the Group 
has substantially all the risks and rewards of 
ownership are classified as finance leases under IFRS 
16.  Finance leases are capitalised on the lease’s 
commencement at the lower of the fair value of the 
leased assets and the present value of the minimum 
lease payments. Other leases are either small in value 
or cover a period of less than 12 months.  

Each lease payment is allocated between the liability 
and finance charges. The corresponding rental 
obligations, net of finance charges, are included in 
long-term borrowings. The interest element of the 
finance cost is charged to the Income Statement 
over the lease period so as to produce a constant 
periodic rate of interest on the remaining balance of 
the liability for each period. Assets obtained under 
finance leases are depreciated over their useful lives. 
The lease liabilities are shown in note 24. 

Rent payable under operating leases on which the 
short term exemption has been taken, less any 
lease incentives received, is charged to the income 
statement on a straight-line basis over the term of the 
relevant lease except where another more systematic 
basis is more representative of the time pattern in 
which economic benefits from the lease asset are 
consumed. 

The Group’s activities expose it to a variety of 
financial risks: market risk, credit risk and liquidity 
risk. The Group’s overall risk management 
programme focuses on the unpredictability of 
financial markets and seeks to minimise potential 
adverse effects on the Group’s financial performance. 

Risk management is carried out by the UK based 
management team under policies approved by the 
Board of Directors. 

a) Market Risk 

The Group is exposed to market risk, primarily 
relating to interest rate, foreign exchange and 
commodity prices. The Group has not sensitised 
the figures for fluctuations in interest rates, foreign 
exchange or commodity prices as the Directors are 
of the opinion that these fluctuations would not have 
a significant impact on the Financial Statements 
at the present time. The Directors will continue to 
assess the effect of movements in market risks on the 
Group’s financial operations and initiate suitable risk 
management measures where necessary. 

b) Credit Risk 

Credit risk is the risk of financial loss to the Group if 
a customer or counterparty to a financial instrument 
fails to meet its contractual obligations, and arises 
from cash and cash equivalents, derivative financial 
instruments and, principally, from the Group’s 
receivables from customers. 

Management monitors the exposure to credit risk 
on an ongoing basis and have credit insurance at a 
number of its subsidiaries. The Nordkalk entities don’t 
hold credit insurance as they have a stable customer 
base with minimal credit losses. No credit limits were 
exceeded during the period, and management does 
not expect any losses from non-performance by 
these counterparties. 

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Exposure to credit risk 

The carrying amount of financial assets represents 
the maximum credit exposure. The maximum 
exposure to credit risk at the reporting date was:

Trade and other 
receivales

Cash and cash 
equivalents

31 December 2021
£’000

31 December 2020
£’000

70,013

69,916

147,929

20,364

27, 452

47,816

Credit risk associated with cash balances is managed 
and limited by transacting with financial institutions 
with high-quality credit ratings. 

Trade and other receivables  

The Group’s exposure to credit risk stems mainly 
from the individual characteristics of each customer. 

However, management also considers the factors that 
could influence the credit risk of its customer base, 
including the default risk of the industry and country 
in which customers operate. 

The Group has established a credit policy under 
which each new customer is analysed individually 
for creditworthiness, before the Group’s standard 
payment and delivery terms and conditions are 
offered to the customer. The Group’s review includes 
external ratings, when available, and in some cases 
bank references. 

Most of the Group’s customers have been trading 
with the Group for years, and no major credit losses 
have occurred with these customers. Credit risk 
is monitored by grouping customers according to 
their credit characteristics, including whether they 
are individuals or legal entities and whether they are 
wholesale, retail or end-user customers, as well as 
by geographic location, industry and the existence of 
previous financial difficulties. 

The maximum exposure to credit risk for trade and 
other receivables by reportable segment, was:

United Kingdom

Channel Islands

Belgium

Northern Europe

31 December 2021
£’000

31 December 2020
£’000

15,433

3,928

9,103

50,179

78,013

11,397

3,059

5,887

-

20,343

Impairment

At the reporting date the ageing of the of the trade receivables that were not impaired, were as follows.

Total trade receivables

Not overdue

Overdue 1 - 30 days

Overdue 31 - 60 days

Overdue 61 - 90 days

More than 90 days

Impairment loss recognised

31 December 2021
£’000

31 December 2020
£’000

66,166

47,345

14,211

1,996

815

1,799

(182)

18,074

9,314

6,272

786

480

1,222

(63)

Provisions for impairment of trade and other receivables are calculated on a lifetime expected loss model in line 
with the simplified approach available under IFRS 9 for Trade Receivables. The key inputs in determining the level 
of provision are the historical level of bad debts experienced by the Group and ageing of outstanding amounts. 
Movements during the year were as follows:

At January 1

Amounts arising from business combinations

Charged to the Consolidated income statement during the year

Movement in provision

31 December 2021
£’000

31 December 2020
£’000

763

571

182

(456)

1,060

50

510

63

140

763

Derivatives 

c) Currency Risk 

Subsidiary currency risks are hedged by the 
parent or ultimate parent acting as counterparty in 
currency forward deals. External currency hedging 
is performed by finance and treasury functions as 
appropriate. In such deals, the counterparty is a bank 
or financial institution with a rating at least Baa3 from 
Moody’s rating agency. A comparable credit rating 
from a reputable credit rating agency is acceptable. 
Exceptions may be granted on an individual basis in 
rare cases where a bank is chosen for geographical 
reasons, but does not fulfil the stipulated rating 
criteria. 

Items hedged against are CO2 emission rights, 
forecast energy consumption, loans in foreign 
currency and forecast earnings.  

Following the Nordkalk acquisition, the Group is 
exposed to currency risk to the extent that there is 
a mismatch between the currencies in which sales 
and purchases are denominated and the respective 
functional currencies of Group companies. The 
functional currencies of Group companies are 
primarily the Pound, the Euro, the Polish Zlothy (PLN) 
and the Swedish Krona (SEK). The currencies in 
which these transactions are primarily denominated 
are GBP, EUR, PLN and SEK. Additional exposures 
may arise from purchase of fuel in USD. 

At any point in time, the Group hedges on average 
60 to 100 per cent of its estimated foreign currency 
exposure in respect of forecast sales and purchases 
over the following 12-18 months. The Group uses 

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forward exchange contracts to hedge its currency 
risk, with a maturity of up to 12 months from the 
reporting date. 

Borrowings are, with a few exceptions, denominated 
in the subsidiaries domestic currencies. 

In respect of other monetary assets and liabilities 
denominated in foreign currencies, the Group’s 
policy is to ensure that its net exposure remains 
at an acceptable level by buying or selling foreign 

currencies at spot rates when necessary to address 
short-term imbalances. 

Exposure to currency risk 

Currency risk sensitivity to a +/- 10 per cent change 
in the exchange rate is shown for the net currency 
position per currency. The summary of quantitative 
data relating to the Group’s exposure to currency risk 
as reported to the Group management is as follows. 

2021
GBP thousand

Gross exposure

Hedged

Net exposure

Sensitivity Analysis (+/-10%)

d) Liquidity Risk

EUR

35,344

SEK

43,607

(25,000)

(39,961)

10,344

1,034

3,646

365

USD

(4,660)

5,260

600

60

PLN

3,787

(9,317)

(5,530)

(553)

The Group’s continued future operations depend on the ability to raise sufficient working capital through the issue 
of equity share capital or debt. The Directors are reasonably confident that adequate funding will be forthcoming 
with which to finance operations owing to the continued support of the lenders and a history of successful capital 
raises. Controls over expenditure are carefully managed.

2021
Contractual cash flows

Non-derivative financial liabilities

Loans

Trade payables

Derivative financial liabilities

Forward exchange contracts used for hedging

Electricity hedges

1-12 months
£’000 

1-2 years
£’000 

2-5  years
£’000 

More than 5 years
£’000 

13,302

98,182

20,073

171,936

761

480

111,484

20,834

172,416

608

129

737

-

-

-

-

-

-

-

3,190

3,190

-

-

-

The outflows disclosed in the above tables represent 
the contractual undiscounted cash flows relating to 
derivative financial liabilities held for risk management 
purposed and which are not usually closed out before 
contractual maturity. 
The interest payments on the variable interest rate 
loans in the table above reflect market forward 
interest rates at the reporting date and these 
amounts may change in line with changes in market 

154

interest rates. The future cash flows from derivative 
instruments may differ from the amount in the above 
table as interest rates and exchange rates change. 
With the exception of these financial liabilities, it is 
not expected that the cash flows included in the 
maturity analysis could occur significantly earlier or at 
significantly different amounts. 

3.2.  Capital Risk Management

The Group’s objectives when managing capital are to 
safeguard the Group’s ability to continue as a going 
concern, in order to enable the Group to continue its 
construction material investment activities, and to 
maintain an optimal capital structure to reduce the 
cost of capital.

Group may adjust the issue of shares or sell assets to 
reduce debts.

The Group defines capital based on the total equity 
of the Company. The Group monitors its level of cash 
resources available against future planned operational 
activities and the Company may issue new shares in 
order to raise further funds from time to time.

In order to maintain or adjust the capital structure, the 

The gearing ratio at 31 December 2021 is as follows:

Total borrowings (Note 24)

Less: Cash and cash equivalents (Note 22)

Net debt

Total equity

Total capital

Gearing ration

CONSOLIDATED

31 December 2021
£’000

31 December 2020
£’000

233, 923

(69,916)

164,007

411,154

575,161

0.29

71,300

(27,452)

43,848

123,563

167,411

0.26

4. Critical Accounting Estimates

The preparation of the Financial Statements, in 
conformity with IFRSs requires management to make 
estimates and assumptions that affect the reported 
amounts of assets and liabilities and disclosure of 
contingent assets and liabilities at the date of the 
Financial Statements and the reported amount of 
expenses during the year. Actual results may vary 
from the estimates used to produce these Financial 
Statements. 

Estimates and judgements are continually evaluated 
and are based on historical experience and other 
factors, including expectations of future events 
that are believed to be reasonable under the 
circumstances. 

Significant items subject to such estimates and 
assumptions include, but are not limited to:

a) Land and Mineral Reserves

The determination of fair values of land and mineral 
reserves are carried out by appropriately qualified 
persons in accordance with the Appraisal and 
Valuation standards published by the Royal Institution 

of Chartered Surveyors. The estimation of recoverable 
reserves is based upon factors such as estimates of 
commodity prices, future capital requirements and 
production costs along with geological assumptions 
and judgements.

The PPAs included the revaluation of land and 
minerals based on the estimated remaining reserves 
within St John’s, Les Vardes, Aberdo, Carrières du 
Hainaut and Harries quarries. These are then valued 
based on the estimated remaining life of the mines 
and the net present value for the price per tonnage.

b) Estimated Impairment of Goodwill

The determination of fair values of assets acquired 
and liabilities assumed in a business combination 
involves the use of estimates and assumptions such 
as discount rates used and valuation models applied 
as well as goodwill allocation.

Goodwill has a carrying value of £293 million as 
at 31 December 2021 (31 December 2020: £39.9 
million). The Group tests annually whether goodwill 
has suffered any impairment, in accordance with the 
accounting policy stated in Note 2.6 to the Financial 
Statements.

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Notes to the Financial Statements CONTINUED

Management has concluded that an impairment 
charge was not necessary to the carrying value of 
goodwill for the period ended 31 December 2021 (31 
December 2020: £nil). See Note 2.6 to the Financial 
Statements.

determine the amount of deferred tax assets that 
can be recognised, based on the likely timing and 
level of future taxable profits, together with future tax 
planning strategies. Further information on income 
taxes is disclosed in note 15.

c) Restoration Provision

g) Defined benefit obligations – actuarial assumptions 

The present value of the pension obligations is 
subject to actuarial assumptions used by actuaries 
to calculate these obligations. Actuarial assumptions 
include the discount rate, the annual rate of increase 
in future compensation levels and inflation rate. 
Further details on assumptions used are disclosed in 
note 26.

h) Fair value of financial instruments

The fair values of financial instruments that cannot be 
determined based on quoted market prices and rates 
are established using different valuation techniques. 
The Group uses judgement to select methods and 
make assumptions that are mainly based on market 
conditions existing at the end of the reporting period. 
Factors regarding valuation techniques and their 
assumptions could affect the reported fair values. 

5. Dividends

No dividend has been declared or paid by the 
Company during the year ended 31 December 2021 
(2020: nil).

6. Segment Information

Management has determined the operating segments 
based on reports reviewed by the Board of Directors 
that are used to make strategic decisions. During 
the periods presented the Group had interests in 
four key geographical segments, being the United 
Kingdom, Channel Islands, Belgium and Northern 
Europe. The Northern Europe segment has been 
established with the acquisition of Nordkalk. Activities 
in the United Kingdom, Channel Islands, Belgium and 
Northern Europe relate to the production and sale of 
construction material products and services.

The Group’s provision for restoration costs has a 
carrying value at 31 December 2021 of £4.3 million 
(31 December 2020: £0.9 million) and relate to the 
removal of the plant and equipment held at quarries 
in the Channel Islands, United Kingdom and Northern 
Europe. The cost of removal was determined by 
management for the removal and disposal of the 
machinery at the point of which the reserves are no 
longer available for business use.

The restoration provision is a commitment to restore 
the site to a safe and secure environment. The 
provisions are reviewed annually.   

d) Fair Value of Share Options

The Group has made awards of options and warrants 
over its unissued share capital to certain Directors 
and employees as part of their remuneration 
packages. Certain warrants have also been issued to 
suppliers for various services received.

The valuation of these options and warrants involves 
making a number of critical estimates relating to 
price volatility, future dividend yields, expected life of 
the options and forfeiture rates. These assumptions 
have been described in more detail in Note 29 to the 
Financial Statements.

e) Valuation and timing of deferred consideration

As part of the acquisition of Harries, the Group 
has agreed to pay royalty payments over the next 
10 years with a minimum total value of £10m. The 
estimated present value of these payments is £4.8m. 
In determining this value, management must make 
critical estimates as to the timing, value and cost of 
money of these payments. 

f) Recognition of deferred tax assets

Uncertainty exists related to the availability of 
future taxable profit against which tax losses 
carried forward can be used, however deferred tax 
assets are recognised for unused tax losses to the 
extent that it is probable that taxable profits will be 
available against which the losses can be utilised. 
Significant management judgement is required to 

31 DECEMBER 2021

United Kingdom
£’000

Channel Islands
£’000

Belgium
£’000

Northern Europe
£’000

Total
£’000

74,417

14,275

28,946

9,819

72,668

20,050

95,956

271,987

17,775

61,919

(5,007)

(1,520)

10,611

378,174

382,258

117,086

47,273

109,386

495,570

769,315

235,443

5,471

27,714

89,533

358,161

Revenue

Profit from operations 
per reportable segment

Additions to non-current 
assets

Reportable segment 
assets

Reportable segment 
liabilities

31 DECEMBER 2020

Revenue

Profit from operations per reportable segment

Additions to non-current assets

46,790

10,017

United Kingdom
£’000

Channel Islands
£’000

Belgium
£’000

50,116

27,325

9,230

14,956

Total
£’000

124,231

34,203

32,030

(1,891)

371

30,510

Reportable segment assets

107,559

49,214

100,451

Reportable segment liabilities

76,031

5,369

52,261

257,224

133,661

7. Revenue

Upstream products

Value added products

Value added services

Other

CONSOLIDATED

31 December 2021
£’000

31 December 2020
£’000

44,190

198,107

24,064

5,626

271,987

13,334

105,428

3,921

1,548

124,231

Upstream products revenue relates to the sale of aggregates and cement. Value added products is the sale 
of finished goods that have undertaken a manufacturing process within each of the subsidiaries. Value added 
services consists of the transportation, installation and contracting services provided.

156

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Notes to the Financial Statements CONTINUED

All revenues from upstream and value added products relate to products for which revenue is recognised at a 
point in time as the product is transferred to the customer. Value added services revenues are accounted for as 
products and services for which revenue is recognised over time.

Whilst the Group has contract revenue, this amount is not deemed to be material under IFRS 15.

8. Expenses by Nature

Cost of sales

Changes in inventories of finished goods and work in progress

Raw materials & production

Distribution & selling expenses

Employee & contractors

Maintenance expense

Plant hire expense

Depreciation & amortisation expense

Other costs of sale

Total cost of sales

Administration expenses

Operational admin expenses

Corporate admin expenses

Total administrative expenses

CONSOLIDATED

31 December 2021
£’000

31 December 2020
£’000

10,854

75,452

18,662

48,698

12,556

5,374

17,156

21,356

210,068

30,175

27,351

57,526

(1,758)

27,741

6,541

29,508

4,865

3,079

9,365

10,687

90,028

17,270

7,330

24,600

Fees payable to the Company’s auditor and its associates for 
the audit of the Company and Consolidated Financial State-
ments

Fees payable to the Company’s auditor and its associates for 
tax services

Fees paid or payable to the Company’s auditor and its asso-
ciates for due diligence and transactional services associated 
with the readmission of the Company trading on AIM

Fees paid to the Company’s auditor for other services

CONSOLIDATED

31 December 2021
£’000

31 December 2020
£’000

360

-

300

-

660

194

9

24

-

227

9. Employee Benefis Expense

STAFF COSTS (EXCLUDING DIRECTORS)

Salaries and wages

Post-employment benefits

Social security contributions and similar taxes

Other employment costs

CONSOLIDATED

COMPANY

31 December 
2021
£’000

31 December 
2020
£’000

31 December 
2021
£’000

31 December 
2020
£’000

54,071

31,639

2,104

1,424

278

1,679

8,436

64,464

114

432

7,939

40,124

80

386

17

52

212

65

2,587

1,753

CONSOLIDATED

COMPANY

31 December 
2021
£’000

31 December 
2020
£’000

31 December 
2021
£’000

31 December 
2020
£’000

Corporate administrative expenses include £25.7 million of non-underlying expenses (refer to note 11).

During the year the Group (including its overseas subsidiaries) obtained the following services from the Company’s 
auditors and its associates:

Average number of FTE employees by function

Management

Operations

Administration

#

85

1,371

409

1,885

#

58

744

140

942

#

5

-

4

9

158

#

5

-

2

7

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Notes to the Financial Statements CONTINUED

10. Directors’ Remuneration

31 DECEMBER 2021

The bonuses earned in the year by the Directors reflect the performance of the business, were based on industry 
standard criteria taking into account external market data, were recommended by the Remuneration Committee 
and approved by the Board. Details of fees paid to companies and partnerships of which the Directors are related 
have been disclosed in Note 36.

Executive Directors

David Barrett

Garth Palmer

Max Vermorken

Non-executive Directors

Timothy Hall

Dean Masefield

Simon Chisholm

Jacques Emsens

Executive Directors

David Barrett

Dean Masefield

Max Vermorken

Non-executive Directors

Dominic Traynor

Patrick Dolberg

Timothy Hall

Garth Palmer

Simon Chisholm

Jacques Emsens

Directors’ 
fees
£’000

Bonus
£’000

Taxable
benefits
£’000

Pension 
benefits
£’000

Options 
Issued(3)
£’000

358

151

456

43

120

43

43

469

180

594

-

-

-

-

1,214

1,243

14

5

14

-

6

-

-

39

-

13

30

-

8

4

-

55

61

52

129

22

-

-

-

Total
£’000

902

401

1,223

65

134

47

43

11. Non-underlying items

Acquisition related expenses

Amortisation and remeasurement of acquired assets

Restructuring expenses

Equity & debt funding expenses

Discontinued operations

Share option expense

264

2,815

31 DECEMBER 2021

Unwinding of discount on deferred consideration

Net other non-underlying expenses & gains

Directors’ 
fees
£’000

Bonus
£’000

Taxable
benefits
£’000

Pension 
benefits
£’000

Options 
Issued(3)
£’000

Total
£’000

305

125

395

40

40

40

55

28

28

1,056

280

90

380

-

-

-

25

-

-

775

14

6

13

-

-

-

-

-

-

-

-

13

40

5

-

-

5

3

-

46

-

110

5

4

27

30

-

-

645

234

938

50

44

67

115

31

28

66

222

2,152

(1) Garth Palmer was reappointed as CFO on 31 August 2021. His bonus was performance based for the period 31 August 
2021 to 31 December 2021.  

(2) Resigned on 31 August 2021

(3) Options issued relate to options granted in the 2019 financial year and vesting in the 2021/2020 financial years.

Under IFRS 3 – Business Combinations, acquisition 
costs have been expensed as incurred. Additionally, 
the Group incurred costs associated with obtaining 
debt financing, including advisory fees to restructure 
the Group to satisfy lender requirements.

Acquisition related expenses include costs relating to 
the due diligence of prospective pipeline acquisitions, 
stamp duty on completed acquisitions, warranty 
& indemnity insurance and other direct costs 
associated with merger & acquisition activity. During 
the year the Group acquired B-Mix, Nordkalk and 
undertook due diligence on various other prospective 
acquisitions including Johnston Quarry Group which 
was completed post year-end.

Amortisation and remeasurement of acquired 
assets are non-cash items which distort the 
underlying performance of the businesses acquired. 
Amortisation of acquired assets arise from certain fair 
value uplifts resulting from the PPA. Remeasurement 
of acquired assets arises from ensuring assets from 
acquisitions are depreciated in line with Group policy.  

Restructuring expenses include advisory fees, 
redundancy costs and moving expenses. During the 

CONSOLIDATED

31 December 2021
£’000

31 December 2020
£’000

20,125

1,888

3,118

-

169

2,321

825

614

29,060

1,372

1,409

803

145

100

316

322

512

4,979

year these primarily related to the SigmaPPG and 
South Wales platform.
Equity & debt funding expenses relates to consulting 
fees for debt refinance.

Share option expense is the fair value of the share 
options issued during the year, refer to note 29 more 
information.

Unwinding of discount on deferred consideration 
is a non-cash adjustment relating to deferred 
consideration arising on acquisitions. 

Discontinued operations include the trading 
expenses, stock adjustments and redundancies 
incurred at the Bury site for the period from January 
2021 to December 2021. Refer to note 14 for more 
information.

Net other non-underlying expenses and gains 
include COVID-19 related costs, legal fees and other 
associated costs.

160

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Notes to the Financial Statements CONTINUED

12. Net Finance (Expense)/Income

14. Discontinued Operations

Other interest (expense)/income

Other finance (expense)/income

Unwinding of discount on deferred consideration

13. Other Net Gains/(Losses)

Gain/(losses) on disposal of property, plant and equipment

Other gain/(loss)

Gains/(loss) on call options

Impairment

Share of earnings from associates

Share of earnings froom joint ventures

Loss on discontinued operations

Forex movement

CONSOLIDATED

31 December 2021
£’000

31 December 2020
£’000

(5,029)

(1,145)

(825)

(6,999)

(2,291)

(126)

(322)

(2,739)

CONSOLIDATED

31 December 2021
£’000

31 December 2020
£’000

(101)

730

632

(2,006)

-

291

-

788

334

373

(252)

(38)

-

294

-

(101)

33

276

For more information on the loss on discontinued operations, please refer to note 14.

From due diligence undertaken as part of the acquisition of CCP in January 2019, doubts existed over the viability 
of the flagging & paving division at its site in Bury. After a detailed review it was determined that the business unit 
was loss making and it was decided that the operations at this site be discontinued effective from 1 February 
2019.

Financial information relating to the discontinued operation for the period is set out below. 

INCOME STATEMENT

Revenue

Cost of sales

Gross profit

Administration

Other expenses

Loss from discounted operation

Basic earnings per share attributable owners of the parent 
(expressed in pence per share)

CASH MOVEMENT

Net cash outflow from operating activities

Net cash inflow from investing activities

Net cash inflow from financing activities

Net increase / (decrease) in cash generated by  
the subsidiary

15. Taxation

TAX RECOGNISED IN PROFIT OR LOSS

Current Tax 

Deferred Tax

Total tax charge in the Income Statement

CONSOLIDATED

31 December 2021
£’000

31 December 2020
£’000

-

-

-

(169)

-

(169)

(0.04)

-

(150)

(150)

(56)

106

(100)

(0.04)

CONSOLIDATED

31 December 2021
£’000

31 December 2020
£’000

(62)

-

-

(62)

(94)

288

-

194

CONSOLIDATED

31 December 2021
£’000

31 December 2020
£’000

(4,529)

(170)

(4,699)

(790)

128

(662)

The tax on the Group’s profit/(loss) before taxation differs from the theoretical amount that would arise using the 
weighted average tax rate applicable to the profits/(losses) of the consolidated entities as follows:

162

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Notes to the Financial Statements CONTINUED

CONSOLIDATED

31 December 2021
£’000

31 December 2020
£’000

16. Property, Plant and Equipment

CONSOLIDATED

Profit/(loss) on ordinary activities before tax

Tax on profit on ordinary activities at standard CT rate

Effects of:

Expenditure not deductible for tax purposes

Deferred tax not recognised

Remeasurement of deferred tax for changes in tax rates

Income not taxable for tax purposes

Prior year adjustments

Depreciation in excess of/(less than) capital allowances

Tax losses

Tax charge

(2,272)

494

4,874

1,268

(120)

(903)

(864)

(61)

11

4,699

7,096

1,784

1,241

(1,859)

(436)

(659)

-

613

(22)

662

The weighted average applicable tax rate of 21.74% (2020: 25.14%) used is a combination of the standard rate 
of corporation tax rate for entities in the United Kingdom of 19% (2020: 19%), 20% on quarrying of minerals and 
rental property (2020: 20%) in Jersey and Guernsey, 20.6% (2020: 25%) in Belgium, 20% in Finland, 21.4% in 

DEFERRED TAX ASSET

As 1 January 2021

Acquisition of subsidiary

Charged/(credited) directly to income statement

At 31 December 2021

DEFERRED TAX LIABILITY

As 1 January 2021

Acquisition of subsidiary

Charged/(credited) directly to income statement

At 31 December 2021

Tax losses

Temporary timing 
differences

402

-

(402)

-

Tax losses

(128)

-

-

(128)

1,010

2,530

(411)

3,129

Temporary timing 
differences

3,999

2,070

(751)

5,318

Total

1,412

2,530

(813)

3,129

Total

3,871

2,070

(751)

5,190

Deferred income tax assets of £3.1 million (2020: £1.4 million) are recognised to the extent that the realisation 
of related tax benefits through future taxable profits is probable.  Deferred tax liabilities of £5.2 million (2020: 3.9 
million) are recognised in full.

The UK Government announced the corporate tax rate from 1 April 2023 will be 25%. The UK deferred tax closing 
balances have been calculated using the new rate as it is assumed these are likely to become realised after the 
change in tax rates.

Office 
Equipment
£’000

Land and 
minerals
£’000

Land and 
buildings
£’000

Plant and 
machinery
£’000

Furniture 
and vehicles
£’000

Construction 
in progress
£’000

Cost

As at 1 January 2020

Acquired through acquisition

Transfer between classes

Fair value adjustment

Additions

Disposals

Forex

As at 31 December 2020

As at 1 January 2021

Acquired through acquisition

Transfer between classes

Fair value adjustment

Additions

Disposals

Forex

As at 31 December 2021

Depreciation

As at 1 January 2020

Acquired though acquistion

Charge for the year

Disposals

Forex

As at 31 December 2020

As at 1 January 2021

Transfer between classes

Acquired through acquisition

Charge for the year

Disposals

Impairment

Forex

As at 31 December 2021

Net book value

As at 31 December 2020

As at 31 December 2021

3,692

303

-

-

67

-

163

4,225

4,225

210

-

-

364

-

(206)

4,593

3,221

198

250

-

148

3,817

3,817

-

150

267

-

-

(194)

4,040

408

553

Total
£’000

187,463

40,450

-

41,228

6,452

(1,553)

4,795

278,835

278,835

360,056

-

4,972

22,555

(14,554)

(8,315)

49,764

15,085

-

38,373

1,139

-

35,954

5,322

2,937

(192)

831

104,379

104,379

81,482

-

3,433

3,324

(190)

570

-

545

45,949

45,949

70,622

1,149

1,539

3,768

(592)

(2,461)

(1,202)

77,111

17,420

133

(48)

1,473

(581)

2,990

98,498

98,498

193,425

(122)

-

9,944

(7,764)

(4,063)

17,677

6,503

-

-

871

(780)

266

24,537

24,537

3,813

342

-

2,294

(6,008)

(383)

846

-

(133)

-

(534)

-

-

1,247

1,247

10,504

(1,369)

-

2,861

-

-

189,967

121,233

289,918

24,595

13,243

643,549

8,590

1,164

1579

-

40

11,373

11,373

-

57,487

2,396

-

-

(1,082)

70,174

22,689

62,619

11,626

39

1,905

-

451

25,084

25,084

-

8,062

3,899

(497)

2,654

76,737

76,737

(309)

40,927

149,510

3,423

(592)

380

(829)

10,038

(7,298)

684

(3,088)

3,246

2,404

(531)

286

17,031

17,031

309

3,114

1,635

(3,087)

-

(770)

68,393

226,274

18,232

-

-

-

-

-

-

-

-

-

-

-

-

-

-

108,745

12,709

10,037

(1,028)

3,579

134,042

134,042

-

251,188

17,759

(10,977)

1,064

(5,693)

387,113

93,006

119,793

20,865

52,840

21,761

63,644

7,506

6,363

1,247

144,793

13,243

256,436

The depreciation on the right of use assets for the year ended 31 December 2021 was £6 million (2020: £1.4 million) and the 
net book value is £16.5 million (2020: £5.5 million).

164

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Notes to the Financial Statements CONTINUED

COMPANY

17. Intangible Assets

Office Equipment

Land & Buildings

Motor Vehicle

£’000

£’000

£’000

Total

£’000

Cost

As at 1 January 2020

Additions

Disposals

Forex

As at 31 December 2020

As at 1 January 2021

Additions

Disposals

Forex

As at 31 December 2021

Depreciation

As at 1 January 2020

Charge for the year

Disposals

As at 31 December 2020

As at 1 January 2021

Charge for the year

Disposals

As at 31 December 2021

Net book value

As at 31 December 2020

As at 31 December 2021

21

9

-

-

30

30

215

-

-

245

14

8

-

22

22

28

-

50

8

195

54

-

-

-

54

54

211

-

-

265

14

13

-

27

27

13

-

40

27

225

25

-

-

-

25

25

-

-

-

25

-

8

-

8

8

8

-

16

17

9

100

9

-

-

109

109

426

-

-

535

28

29

-

57

57

49

-

106

52

429

The depreciation on the right of use assets for the year ended 31 December 2021 was £13,314 (2020: £13,313) 
and the net book value is £225,459 (2020: £27,737).

166

Goodwill
£’000

Customer 
Relations
£’000

Intellectual 
Property
£’000

CONSOLIDATED

Research 
& Develop-
ment
£’000

Cost & net book value

As at 1 January 2020

73,005

3,850

556

Additions

Additions through business 
combinations

Price Purchase Allocation - 
CDH

Amortisation

Forex

As at 31 December 2020

As at 1 January 2021

Additions

Additions through business 
combination

Price Purchase Allocation - 
Harries

Amortisation

Impairment

Forex

-

7,887

(43,780)

-

2,854

39,966

39,966

-

260,944

(4,098)

-

-

(3,374)

-

-

-

(517)

-

3,333

3,333

-

-

-

-

-

-

(85)

-

471

471

-

-

-

(517)

(85)

-

-

-

-

As at 31 December 2021

293,438

2,816

386

1,167

153

-

-

(88)

5

1,237

1,237

-

331

-

(594)

(400)

(3)

571

Branding
£’000

Other intan-
gibles
£’000

Total
£’000

1,266

400

80,244

-

-

2,292

(160)

-

3,398

3,398

-

-

-

(160)

-

-

-

-

-

-

-

400

400

62

153

7,887

(41,488)

(850)

2,859

48,805

48,805

62

6,387

267,663

-

-

(400)

(463)

(4,098)

(1,356)

(800)

(3,840)

3,238

5,986

306,436

An adjustment has been made to reflect the initial 
accounting for the acquisition of Harries by the 
Company, being the elimination of the investment in 
Harries against the non-monetary assets acquired 
and recognition of goodwill. In 2020, the Company 
determined the fair value of the net assets acquired 
pursuant to the acquisition of CDH, via a Purchase 
Price Allocation (‘PPA’) exercise.  The PPA’s 
determined a decrease of £4.1m of goodwill in 
Harries with the corresponding movement to uplift 
the value of the Land and Buildings and Land and 
Minerals. 

It has been determined that the acquisition of 
Nordkalk is considered a reverse takeover under 
the AIM Rules definition but does not meet the 
requirements of the IFRS definition and therefore will 
be treated as a business combination under IFRS 3.

The goodwill total is made up of £254.6m for the 

Nordkalk platform, £21.2m for the PPG Platform, 
£7.6m for the Benelux platform, £5m for Dimension 
Stone, £2.1m for the South Wales platform and £3m 
for the Ronez platform.

The intangible asset classes are:

 ─ Goodwill is the excess of the consideration 

transferred and the acquisition date fair value of 
any previous equity interest in the acquire over 
the fair value of the net identifiable assets.

 ─ Customer relations is the value attributed to the 

key customer lists and relationships.

 ─ Intellectual property is the patents owned by the 

Group.

 ─ Research and development is the acquiring of 

new technical knowledge and trying to improve 
existing processes or products or; developing 
new processes or products.

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Notes to the Financial Statements CONTINUED

 ─ Branding is the value attributed to the established 

company brand.

 ─ Other intangibles consist of capitalised 

development costs for assets produced that 
assist in the operations of the Group and incur 
revenue

Amortisation of intangible assets is included in cost 
of sales on the Income Statement. Development 
costs have been capitalised in accordance with the 
requirements of IAS 38 and are therefore not treated, 
for dividend purposes, as a realised loss.

Impairment tests for goodwill

Goodwill arising on business combinations is 
not amortised but is reviewed for impairment on 
an annual basis, or more frequently if there are 
indications that the goodwill may be impaired. 
Goodwill is allocated to groups of cash generating 
units according to the level at which management 
monitor that goodwill, which is at the level of 
operating segments.

The ten operating segments are considered to be 
Ronez in the Channel Islands, Topcrete in the UK, 
Poundfield in the UK, CCP in the UK, Harries in the 
UK, CDH in Belgium, Stone in Belgium, GduH in 
Belgium, B-Mix in Belgium and Nordkalk in Northern 
Europe. 

Key assumptions
The key assumptions used in performing the 
impairment review are set out below:

18. Investment in Subsidiary Undertakings

Shares in subsidiary undertakings

At beginning of the year

Additions

Disposals

At period end

Loan to/(from) Group undertakings

Total

Cash flow projections
Cash flow projections for each operating segment 
are derived from the annual budget approved by the 
Board for 2022 and the five year plan to 2026. The 
key assumptions on which budgets and forecasts 
are based include sales volumes, product mix 
and operating costs. These cash flows are then 
extrapolated forward for a further 17 years, with the 
total period of 20 years reflecting the long-term nature 
of the underlying assets. Budgeted cash flows are 
based on past experience and forecast future trading 
conditions.

Long-term growth rates
Cash flow projections are prudently based on 2 per 
cent and therefore provides plenty of headroom.

Discount rate
Forecast cash flows for each operating segment have 
been discounted at rates of 8 per cent; which was 
calculated by an external expert based on market 
participants’ cost of capital and adjusted to reflect 
factors specific to each operating segment.

Sensitivity
The Group has applied sensitivities to assess whether 
any reasonable possible changes in assumptions 
could cause an impairment that would be material 
to these consolidated Financial Statements. This 
demonstrated that a 1% increase in the discount 
rate would not cause an impairment and the annual 
growth rate is assumed to be 2%.

The Directors have therefore concluded that no 
impairment to goodwill is necessary.

COMPANY

31 December 2021
£’000

31 December 2020
£’000

120,039

315,046

-

435,085

119,110

554,195

94,371

25,668

-

120,039

(18,789)

101,250

Investments in Group undertakings are stated at cost less impairment. 

Details of subsidiaries at 31 December 2021 are as follows:

Country of  
incorporation

Share capital held 
by Company

Share capital 
held by Group

Name of subsidiary

SigmaFin Limited

Foelfach Stone Limited

SigmaGsy Limited

Ronez Limited

Pallot Tarmac (2002) Limited

Island Aggregates Limited

Topcrete Limited

A. Larkin (Concrete) Limited

Allen (Concrete) Limited

Poundfield Products (Group) Limited

Poundfield Products (Holdings) Limited

Poundfield Innovations Limited

Poundfield Precast Limited

Alfabloc Limited

CCP Building Products Limited

Cheshire Concrete Products Limited

Clwyd Concrete Products Limited

Country Concrete Products Limited

CCP Trading Limited

CCP Aggregates Limited

CDH Développement SA

Carrières du Hainaut SCA

Granulats du Hainaut SA

CDH Management 2 SPRL

Harries (Holdings) Limited

Gerald D. Harries & Sons Limited

Stone Holding Company SA

Cuvelier Philippe SA

B-Mix Beton NV

J&G Overslag en Kraanbedrijf BV

Top Pomping NV

Nordkalk Oy Ab

Nordkalk AB

Kalkproduktion Storugns AB

Nordkalk AS

England

England

Guernsey

Jersey

Jersey

Guernsey

England

England

England

England

England

England

England

England

England

England

England

England

England

England

Belgium

Belgium

Belgium

Belgium

England

England

Belgium

Belgium

Belgium

Belgium

Belgium

Finland

Sweden

Sweden

Estonia

Nordkalk GmbH

Germany

Nordkalk Sp.z o.o

Suomen Karbonaatti Oy

NKD Holding Oy Ab

Nordeka Maden A.S

Poland

Finland

Finland

Turkey

£45,181,877

£1

£1

Principal activities

Holding company

Construction materials

Shipping logistics

£2,500,000

Construction materials

£2

£6,500

Road contracting services

Waste recycling

£926,828

Pre-cast concrete producer

£37,660

£100

£651

£6,357

Dormant

Holding company

Holding company

Holding company

Patents & licencing

£63,568

Pre-cast concrete producer

£1

£1

£100

£100

£100

Dormant

Construction materials

Dormant

Dormant

Dormant

Dormant

£22,167

£50

£100,000

Construction materials

€23,660,763

Holding company

€16,316,089

Construction materials

€62,000

International marketing

€760,000

Holding company

£54,054

Construction materials

£112

€100

€750

Construction materials

Construction materials

Construction materials

€680,600

Concrete producer

€18,600

€62,000

€1,000,000

€2,439,000

€293,000

€959,000

€50,000

€19,637,000

€2,102,000

Concrete producer

Concrete producer

Limestone quarrying and 
processing

Limestone quarrying and 
processing

Limestone quarrying and 
processing

Limestone quarrying and 
processing

Limestone quarrying and 
processing

Limestone quarrying and 
processing

Limestone quarrying and 
processing

€3,000

Holding company

€1,020,000

Limestone quarrying and 
processing

168

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Notes to the Financial Statements CONTINUED

Name of subsidiary

SigmaFin Limited

Registered office address

Suite 1, 15 Ingestre place, London, W1F 0DU

Foelfach Stone Limited

Suite 1, 15 Ingestre place, London, W1F 0DU

SigmaGsy Limited

Ronez Limited

Les Vardes Quarry, Route de Port Grat, St Sampson, Guernsey, GY2 4TF

Ronez Quarry, La Route Du Nord, St John, Jersey, JE3 4AR

Pallot Tarmac (2002) Limited

Ronez Quarry, La Route Du Nord, St John, Jersey, JE3 4AR

Island Aggregates Limited

Les Vardes Quarry, Route de Port Grat, St Sampson, Guernsey, GY2 4TF

Topcrete Limited

38 Willow Lane, Mitcham, Surrey, CR4 4NA

A. Larkin (Concrete) Limited

38 Willow Lane, Mitcham, Surrey, CR4 4NA

Allen (Concrete) Limited

38 Willow Lane, Mitcham, Surrey, CR4 4NA

Poundfield Products (Group) Limited

The Grove, Creeting St. Peter, Ipswich, England, IP6 8QG

Poundfield Products (Holdings) Limited

The Grove, Creeting St. Peter, Ipswich, England, IP6 8QG

Poundfield Innovations Limited

The Grove, Creeting St. Peter, Ipswich, England, IP6 8QG

Poundfield Precast Limited

The Grove, Creeting St. Peter, Ipswich, England, IP6 8QG

Greenbloc Limited

The Grove, Creeting St. Peter, Ipswich, England, IP6 8QG

CCP Building Products Limited

Llay Road, Llay, Wrexham, Clwyd, LL12 0TL

Cheshire Concrete Products Limited

Llay Road, Llay, Wrexham, Clwyd, LL12 0TL

Clwyd Concrete Products Limited

Llay Road, Llay, Wrexham, Clwyd, LL12 0TL

Country Concrete Products Limited

Llay Road, Llay, Wrexham, Clwyd, LL12 0TL

CCP Trading Limited

Llay Road, Llay, Wrexham, Clwyd, LL12 0TL

CCP Aggregates Limited

Llay Road, Llay, Wrexham, Clwyd, LL12 0TL

CDH Développement SA

Rue de Cognebeau 245, B-7060 Soignies, Belgium

Carrières du Hainaut SCA

Rue de Cognebeau 245, B-7060 Soignies, Belgium

Granulats du Hainaut SA

Rue de Cognebeau 245, B-7060 Soignies, Belgium

CDH Management 2 SPRL

Rue de Cognebeau 245, B-7060 Soignies, Belgium

Harries (Holdings) Limited

Rowlands View, Templeton, Narbeth, SA67 8RG

Gerald D. Harries & Sons Limited

Rowlands View, Templeton, Narbeth, SA67 8RG

Stone Holding Company SA

Avenue Louise 292, BE-1050 Ixelles, Belgium

Cuvelier Philippe SA

B-Mix Beton NV

Avenue Louise 292, BE-1050 Ixelles, Belgium

Kanaalweg 110, B-3980 Tessenderlo, Belgium

J&G Overslag en Kraanbedrijf BV

Kanaalweg 110, B-3980 Tessenderlo, Belgium

Top Pomping NV

Nordkalk Oy Ab

Nordkalk AB

Kanaalweg 110, B-3980 Tessenderlo, Belgium

Skräbbölentie 18, FI-21600, Parainen, Finland

Box 901, 731 29 Köping

Kalkproduktion Storugns AB

Strugns, 620 34 Lärbro

For the year ended 31 December 2021 the following subsidiaries were entitled to exemption from audit under 
section 479A of the Companies Act 2006 related to the following subsidiary companies:

 ─ SigmaFin Limited

 ─ Foelfach Stone Limited

 ─ Topcrete Limited

 ─ A. Larkin (Concrete) Limited

 ─ Allen (Concrete) Limited

 ─ Poundfield Products (Group) Limited

 ─ Poundfield Products (Holdings) Limited

 ─ Poundfield Innovations Limited

 ─ Poundfield Precast Limited 

 ─ Greenbloc Limited

 ─ CCP Building Products Limited

 ─ Cheshire Concrete Products Limited

 ─ Clwyd Concrete Products Limited

 ─ Country Concrete Products Limited

 ─ CCP Trading Limited

 ─ CCP Aggregates Limited

 ─ GDH (Holdings) Limited

 ─ Gerald D. Harries & Sons Limited

Impairment review

The performance of all companies for the year ended 31 December 2021 are in line with forecasted expectations 
and as such there have been no indications of impairment.

19. Investment in Equity Accounted Associates & Joint Ventures

Nordkalk has a joint venture agreement with Franzefoss Minerals AS, to build a lime kiln located in Norway which 
was entered into on 5 August 2004. NorFraKalk AS is the only joint agreement in which the Group participates. 

The Group has one non-material local associate in Pargas, Pargas Hyreshus Ab. 

Nordkalk AS

Nordkalk GmbH

Nordkalk Sp.z o.o

Lääne-Viru maakond, Väike- Maarja vald, Rakke alevik, F.R Faehlmanni tee 11a, 46301

Innungsstrabe 7, 21244 Buchholz in der Nordheide

ul. Plac Na Groblach, nr 21, lok. Miejsc, Krakow, kod 31-101, poczta, Krakow, kraj 
Polska

Suomen Karbonaatti Oy

Ihalaisen teollisuusalue, 53500 Lappeenranta

NKD Holding Oy Ab

Nordeka Maden A.S

Skräbbölentie 18, 21600 Parainen 

Levent MH.Cömert Sk. Yapi Kredi Blokl.c Blok no.1 c/17 Besiktas

Interests in associates

Interest in joint venture

170

31 December 2021
£’000

524

5,134

5,658

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Notes to the Financial Statements CONTINUED

NAME

NorFrakalk AS

Country of Incorporation

31 December 2021

31 December 2020

Norway

50%

-

Proportion of ownership interest held

Summarised financial information

NordFraKalk AS - Cost and net book value

31 December 2021
£’000

31 December 2020
£’000

Current assets

Non-current assets

Current liabilities

Non-current liabilities

Revenues

Profit after from tax from continuing operations

20. Trade and Other Receivables

Trade receivables

Prepayments

Other receivables

Non-current

Other receivables

10,184

6,507

3,989

2,621

23,301

-

-

-

-

-

For the period 1 September 
2021 to 31 December 2021
£’000

For the period 1 January 
2020 to 31 December 2020
£’000

5,694

442

-

-

CONSOLIDATED

COMPANY

31 December 
2021
£’000

31 December 
2020
£’000

31 December 
2021
£’000

31 December 
2020
£’000

66,166

3,598

3,490

73,254

4,759

4,759

18,074

1,143

1,126

20,343

21

21

1,787

346

757

2,890

-

-

877

114

7

998

-

-

UK pounds

Euros

Swedish krona

Zlotys

Ukrainian Hryvnia

Turkish Lira

Russian Ruble

GROUP

COMPANY

31 December 
2021
£’000

31 December 
2020
£’000

31 December 
2021
£’000

31 December 
2020
£’000

18,731

38,435

14,976

5,088

7

666

110

14,367

5,997

-

-

-

-

-

2,890

998

-

-

-

-

-

-

-

-

-

-

-

-

78,013

20,364

2,890

998

Other classes of financial assets included within trade and other receivables do not contain impaired assets.

The maximum exposure to credit risk at the reporting date is the carrying value of each class of receivable 
mentioned above. The Group does not hold any collateral as security.

21. Inventories

Cost and net book value

Raw materials and consumables

Finished and semi-finished goods

Work in progress

CONSOLIDATED

31 December 2021
£’000

31 December 2020
£’000

18,642

22,543

3,345

44,530

5,706

7,871

670

14,247

The value of inventories recognised as a debit and included in cost of sales was £10.8 million (31 December 2020: 
(£1.7 million)).

22. Cash and Cash Equivalents

CONSOLIDATED

COMPANY

31 December 
2021
£’000

31 December 
2020
£’000

31 December 
2021
£’000

31 December 
2020
£’000

69,916

69,916

27,452

27,452

19,038

19,038

11,521

11,521

The carrying value of trade and other receivables classified as loans and receivables approximates fair value. 

Cash at bank and on hand

The carrying amounts of the Group and Company’s trade and other receivables are denominated in the following 
currencies:

All of the Group’s cash at bank is held with institutions with a credit rating of at least A-. Exceptions may be 
granted on an individual basis in rare cases where a bank is chosen for geographical reasons, but does not fulfil 
the stipulated rating criteria.

172

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Notes to the Financial Statements CONTINUED

The carrying amounts of the Group and Company’s cash and cash equivalents are denominated in the following 
currencies:

The carrying amounts of the Group and Company’s trade and other payables are denominated in the following 
currencies:

UK pounds

Euros

Swedish krona

Zlotys

Ukrainian Hryvnia

Turkish Lira

Russian Ruble

CONSOLIDATED

COMPANY

31 December 
2021
£’000

31 December 
2020
£’000

31 December 
2021
£’000

25,555

43,163

991

17

64

112

14

19,929

7,523

14,704

4,334

-

-

-

-

-

-

-

-

-

-

31 December 
2020
£’000

11,521

-

-

-

-

-

-

UK pounds

Euros

Swedish krona

Zlotys

Ukrainian Hryvnia

Turkish Lira

Russian Ruble

GROUP

COMPANY

31 December 
2021
£’000

31 December 
2020
£’000

31 December 
2021
£’000

30,073

46,161

15,924

10,336

9

96

15

38,548

13,075

-

-

-

-

-

9,539

429

-

-

-

-

-

31 December 
2020
£’000

19,316

-

-

-

-

-

-

69,916

27,452

19,038

11,521

102,614

51,623

9,968

19,316

23. Trade and Other Payables

24. Borrowings

Current liabilities

Trade payables

Wages Payable

Accruals

VAT payable/(receivable)

Deferred consideration

Other payables

Non - Current liabilities

Deferred consideration

CONSOLIDATED

COMPANY

31 December 

31 December 

31 December 

31 December 

2021

£’000

55,865

11,910

19,681

3,975

1,331

5,451

98,213

4,401

4,401

2020 

£’000

16,288

4,308

6,291

2,282

13,390

3,964

46,523

5,100

5,100

2021

£’000

984

-

3,402

(223)

730

674

5,567

4,401

4,401

2020

£’000

147

-

1,676

(39)

12,389

43

14,216

5,100

         5,100

Non-current liabilities

Syndicated Senior Credit Facility

Bank Loans

Finance lease liabilities

Current liabilities

Syndicated Senior Credit Facility

Finance lease liabilities

Bank Loans

CONSOLIDATED

COMPANY

31 December 
2021
£’000

31 December 
2020
£’000

31 December 
2021
£’000

31 December 
2020
£’000

191,937

73

20,189

212,199

8,000

8,422

5,301

21,723

61,235

-

6,453

67,688

-

3,611

-

3,611

191,937

-

131

192,068

8,000

102

-

8,102

-

-

22

22

-

21

-

         21

In July 2021, the Group entered into a new Syndicated Senior Credit Facility of up to £305 million (the ‘Credit 
Facility’) led by Santander UK and including several major UK and European banks. The Credit Facility, which 
comprises a £205 million committed term facility, a £100 million revolving facility commitment and a further £100 
million accordion option. This new facility replaces all previously existing bank loans within the Group. 

The Credit Facility is secured by a floating charge over the assets of SigmaFin Limited, Carrieres du Hainaut and 
Nordkalk and is secured by a combination of debentures, security interest agreements, pledges and floating rate 
charges over the assets of SigmaRoc plc, SigmaFin Limited, B-Mix, Carrieres du Hainaut and Nordkalk. Interest 
is charged at a rate between 1.85% and 3.35% above SONIA (‘Interest Margin’), based on the calculation of the 
adjusted leverage ratio for the relevant period. For the period ending 31 December 2021 the Interest Margin was 
2.35%.

174

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Notes to the Financial Statements CONTINUED

The carrying amounts and fair value of the non-current borrowings are:

Reconciliation of liabilities arising from financing activities is as follows:

Santander term facility

Bank loans

Finance lease liabilities

Finance Lease Liabilities

CARRYING AMOUNT AND FAIR VALUE

31 December 2021
£’000

31 December 2020
£’000

191,937

73

20,189

212,199

61,235

-

10,064

71,229

CONSOLIDATED

Long-term 
borrowings
£’000

Short-term 
borrowings
£’000

Lease liabilities
£’000

Liabilities arising 
from financing 
activities
£’000

As at 1 January 2021

Increase/(decrease) through financing 

cash flows

Increase from refinancing

Cost of borrowings

Amortisation of finance arrangement fees

61,235

(1,830)

137,980

(5,425)

(784)

-

(601)

8,000

-

-

10,064

607

-

-

-

71,299

(1,824)

145,980

(5,425)

(784)

Lease liabilities are effectively secured, as the rights to the leased asset revert to the lessor in the event of default. 

Increase through obtaining control of 

834

5,903

17,940

24,677

subsidiaries 

CONSOLIDATED

As at 31 December 2021

192,010

13,302

28,611

233,923

Finance less liabilities - minimum lease payments

Not later than one year

Later than one year and no later than five years

Later than five years

Future finance charges on finance lease liabilities

Present value of finance lease liabilities

31 December 2021
£’000

31 December 2020
£’000

8,037

14,643

3,666

26,346

2,265

28,611

3,612

5,823

629

10,064

681

10,745

25. Provisions

As at 1 January

Acquired on business combination

Deduction

CONSOLIDATED

31 December 2021
£’000

31 December 2020
£’000

6,160

5,721

(1,706)

10,175

6,937

172

(949)

6,160

For the year ended 31 December 2021, the total finance charges were £1 million. 

The contracted and planned lease commitments were discounted using a weighted average incremental 
borrowing rate of 3%. 

The present value of finance lease liabilities is as follows:

Not later than one year

Later than one year and no later than five years

Later than five years

Present value of finance lease liabilities

CONSOLIDATED

31 December 2021
£’000

31 December 2020
£’000

8,278

15,082

3,776

27,136

3,720

5,998

648

10,366

The provision total is made up of £632,011 as a 
restoration provision for the St John’s and Les 
Vardes sites; £86,812 for the Aberdo site, £172,303 
for quarries in Wales and £3.5m for the Nordkalk 
sites which are all based on the removal costs of the 
plant and machinery at the sites and restoration of 
the land. Cost estimates in Jersey and Guernsey are 
not increased on an annual basis – there is no legal 
or planning obligation to enhance the sites through 
restoration. The commitment is to restore the site to 
a safe environment; thus the provision is reviewed on 
an annual basis. The estimated expiry on the quarries 
ranges between 5 – 35 years.    

Of the remaining amount, £1.05m is to cover the 
loss on the Holcim contract in CDH, £160,000 for 
legal fees, £1.62m for other restructuring costs in 
the Nordkalk entities and £3m is the provision for 
early retirement in Belgium, where salaried workers 
can qualify for early retirement based on age. 
The provision for early retirement consists of the 

estimated amount that will be paid by the employer 
to the “early retired workers” till the age of the full 
pension. Refer to note 26 for more information.

The future reclamation cost value is discounted by 
7.07% (2020: 7.39%) which is the weighted average 
cost of capital within the Group. 

26. Retirement benefit schemes 

The Group sponsors various post-employment 
benefit plans. These include both defined contribution 
and defined benefit plans as defined by IAS 19 
Employee Benefits.

Defined contribution plans

For defined contribution plans outside Belgium, the 
Group pays contributions to publicly or privately 
administered pension funds or insurance contracts. 

176

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FINANCIAL REPORT
Notes to the Financial Statements CONTINUED

Once the contributions have been paid, the Group 
has no further payment obligation. The contributions 
are expensed in the year in which they are due. 
For the year ended, contributions paid into defined 
contribution plans amounted to £220k.

Defined benefit plans

The Group has group insurance plans for some 
of its Belgian, Swedish and Polish employees 
funded through defined payments to insurance 
companies. The Belgian pension plans are by law 
subject to minimum guaranteed rates of return. 
In the past the minimum guaranteed rates were 
3.25% on employer contributions and 3.75% on 
employee contributions. A law of December 2015 
(enforced on 1 January 2016) modifies the minimum 
guaranteed rates of return applicable to the Group’s 
Belgian pension plans. For insured plans, the rates 
of 3.25% on employer contributions and 3.75% 
on employee contributions will continue to apply 

to the contributions accumulated before 2016. For 
contributions paid on or after 1 January 2016, a 
variable minimum guaranteed rate of return with a 
floor of 1.75% applies. The Group obtained actuarial 
calculations for the periods reported based on the 
projected unit credit method. 

The Swedish plan provides an old-age pension cover 
for plan members whereas plan members receive 
a lump sum payment upon retirement in the Polish 
plan. Both Swedish and Polish plans are based on 
collective labour agreements. Through its defined 
benefit plans, the Group is exposed to a number of 
risks. A decrease in bond yields will increase the plan 
liabilities. Some of the Group’s pension obligations 
are linked to inflation and higher inflation will lead to 
higher liabilities. The majority of the plans obligations 
are to provide benefits for the life of the plan member, 
so increases in life expectancy will result in an 
increase in the plans liabilities. 

Employee benefits amounts in the Statement of Financial Position

Assets

Liabilities

Net defined benefit liability at end of year

Amounts recognised in the Statement of Financial Position

Present value of funded defined benefit obligations

Fair value of plan assets

Present value of unfunded defined benefit obligation

Unrecognised past service cost

Total

Amounts recognised in the Income Statement

Current service cost

Interest cost

Expected return on plan assets

Total pension expense

178

2021
£’000

-

4,292

4,292

2021
£’000

2,222

(2,068)

154

4,138

-

4,292

2021
£’000

32

26

227

285

2020
£’000

-

3,593

3,593

2020
£’000

2,379

(2,214)

165

3,428

-

3,593

2020
£’000

128

19

(31)

116

Changes in the present value of the defined benefit obligation

Defined benefit obligation at beginning of year

Current service cost

Interest cost

Benefits paid

Remeasurements

Acquired in business combination

Foreign exchange movement

Defined benefit obligation at end of year

Amounts recognised in the Statement of Changes in Equity

Prior year cumulative actuarial remeasurements

Remeasurements

Foreign exchange movement

Cumulative amount of actuarial gains and losses recognised in  
the Statement of recognised income / (expense)

Movements in the net liability/(asset) recognised in the Statement  
of Financial Position

Net liability in the balance sheet at beginning of year

Total expense recognised in the income statement

Contributions paid by the company

Amount recognised in the statement of recognised (income)/expense

Acquired in business combination

Foreign exchange movement

Defined benefit obligation at end of year

Principal actuarial assumptions as at 31 December 2021

Discount rate

Future salary increases

Future inflation

2021
£’000

3,593

32

26

(220)

227

1,524

(890)

4,292

2021
£’000

(75)

227

-

152

2021
£’000

3,593

58

(220)

227

1,524

(890)

4,292

2020
£’000

3,758

128

19

(493)

(31)

-

212

3,593

2020
£’000

(46)

(31)

3

(74)

2020
£’000

3,758

147

(493)

(31)

-

212

3,593

0.53%

1.62%

1.65%

179

Invest, Improve, Integrate and InnovateInvest, Improve, Integrate and InnovateSigmaRoc PLCSigmaRoc PLCFINANCIAL REPORT
Notes to the Financial Statements CONTINUED

Post-retirement benefits

The Group operates both defined benefit and defined 
contribution pension plans.

Pension plans in Belgium are of the defined benefit 
type because of the minimum promised return on 
contributions required by law. The liability or asset 
recognised in the Statement of Financial Position 
in respect of defined benefit pension plans is the 
present value of the defined benefit obligation at the 
end of the reporting period less the fair value of plan 
assets. The defined benefit obligation is calculated 
annually by independent actuaries using the projected 
unit credit method. The present value of the defined 
benefit obligation is determined by discounting the 
estimated future cash outflows using interest rates of 
high-quality corporate bonds that are denominated 
in the currency in which the benefits will be paid, and 
that have terms approximating to the terms of the 

related obligation. The net interest cost is calculated 
by applying the discount rate to the net balance of 
the defined benefit obligation and the fair value of 
plan assets. This cost is included in employee benefit 
expense in the Income Statement. Remeasurement 
gains and losses arising from experience adjustments 
and changes in actuarial assumptions are recognised 
in the period in which they occur, directly in other 
comprehensive income. They are included in retained 
earnings in the Statement of Changes in Equity and in 
the Statement of Financial Position.

For defined contribution plans, the Group pays 
contributions to publicly or privately administered 
pension insurance plans on a mandatory, contractual 
or voluntary basis. The Group has no further payment 
obligations once the contributions have been paid. 
The contributions are recognised as employee benefit 
expense when they are due.

Liabilities per Statement of Financial Performance

Borrowings (excluding finance leases)

Finance lease liabilities

Trade and other payables (excluding non-financial liabilities)

At amortised cost
£’000

61,235

10,064

51,623

Total
£’000

61,235

10,064

51,623

122,922

122,922

Company

31 December 2021

Assets per Statement of Financial Performance

Trade and other receivables (excluding prepayments)

Cash and cash equivalents

27. Financial Instruments by Category

Consolidated

Assets per Statement of Financial Performance

Trade and other receivables (excluding prepayments)

Cash and cash equivalents

Liabilities per Statement of Financial Performance

Borrowings (excluding finance leases)

Finance lease liabilities

Trade and other payables (excluding non-financial liabilities)

Consolidated

Assets per Statement of Financial Performance

Trade and other receivables (excluding prepayments)

Cash and cash equivalents

180

31 December 2021

Finance lease liabilities

Liabilities per Statement of Financial Performance

Borrowings (excluding finance leases)

Loans  & 
receivables
£’000

69,656

69,916

Total
£’000

69,656

69,916

Trade and other payables (excluding non-financial liabilities)

139,572

139,572

Company

At amortised cost
£’000

205,312

28,611

102,614

336,537

Total
£’000

205,312

28,611

102,614

336,537

Assets per Statement of Financial Performance

Trade and other receivables (excluding prepayments)

Cash and cash equivalents

31 December 2020

Finance lease liabilities

Liabilities per Statement of Financial Performance

Borrowings (excluding finance leases)

Loans  & 
receivables
£’000

19,179

27,452

46,631

Total
£’000

19,179

27,452

46,631

Trade and other payables (excluding non-financial liabilities)

Loans  & 
receivables
£’000

2,544

19,038

21,582

At amortised cost
£’000

199,937

233

9,968

Total
£’000

2,544

19,038

21,582

Total
£’000

199,937

233

9,968

210,236

210,238

31 December 2020

Loans  & 
receivables
£’000

884

11,521

12,405

At amortised cost
£’000

-

43

18,994

19,037

Total
£’000

884

11,521

12,405

Total
£’000

-

43

18,994

19,037

181

Invest, Improve, Integrate and InnovateInvest, Improve, Integrate and InnovateSigmaRoc PLCSigmaRoc PLCFINANCIAL REPORT
Notes to the Financial Statements CONTINUED

28. Share Capital and Share premium

Share options and warrants outstanding and exercisable at the end of the year have the following expiry dates 
and exercise prices:

Number of shares

Ordinary shares

Share premium

£’000

£’000

Issued and fully paid

As at 1 January 2020

Issue of new shares – 9 December 2020 
(1)

As at 31 December 2020

As at 1 January 2021

253,739,186

25,000,000

278,739,186

278,739,186

Exercise of options & warrants – 27 April 

1,059,346

2021

Exercise of warrants – 7 May 2021

Issue of new shares – 31 August 2021 (2)

Issue of new shares – 31 August 2021 

As at 31 December 2021

78,044

307,762,653

50,276,521

637,915,750

(1) Includes issue costs of £440,736
(2) Includes issue costs of £8,748,365

2,537

250 

2,787

2,787

11

1

3,059

521

6,379

95,359

12,059

107,418

107,418

456

19

249,772

42,232

399,897

Total

£’000

97,896

12,309

110,205

110,205

467

20

252,831

42,753

406,276

The authorised share capital consists of 914,345,908 ordinary shares at a par value of 1 penny.

On 27 April 2021 the Company issued and allotted 33,332 new Ordinary Shares at a price of 46 pence per share 
for options exercised. On the same day, the Company issued and allotted 1,026,014 new Ordinary Shares at a 
price of 46 pence per share for warrants exercised.

On 7 May 2021 the Company issued and allotted 78,044 new Ordinary Shares at a price of 46 pence per share for 
warrants exercised.

On 31 August 2021 the Company raised £252,849,890 net of issue costs via the issue and allotment of 
307,762,653 new Ordinary Shares at a price of 85 pence per share. On the same day the Company issued and 
allotted 50,276,521 new Ordinary Shares at a price of 85 pence per share as shares issued as part of the Nordkalk 
acquisition. 

29. Share Options

In 2021, the Company introduced a long term incentive plan (‘LTIP’) for senior management personnel. Shares 
are awarded in the Company and vest in 3 parts over the third, fourth and fifth anniversary to the extent the 
performance conditions are met. 

Grant date

Expiry date

Exercise price in £ 

5 January 2017

5 January 2017

5 January 2017

5 January 2017

15 April 2019

4 January 2022

22 August 2021

5 January 2022

5 January 2022

15 April 2026

30 December 2019

30 December 2026

per share

0.44

0.25

0.25

0.40

0.46

0.46

Options & Warrants

31 December 

31 December 

2021

#

-

-

286,160

2020

#

1,026,014

78,044

286,160

12,183,225

12,183,225

9,340,934

8,389,726

6,433,956

5,408,706

30,200,045

25,416,105

The Company and Group have no legal or constructive obligation to settle or repurchase the options or warrants 
in cash.

The fair value of the share options and warrants was determined using the Black Scholes valuation model. The 
parameters used are detailed below:

Vested on

Life (years)

Share price

Risk free rate

Expected volatility

Expected dividend yield

Marketability discount

Total fair value

2017  

Options A

5/1/2017

5

0.425

0.52%

24.81%

-

-

2017  

2019  

2019  

Options B

Options C

Options D

5/1/2017

5

0.425

0.52%

24.81%

-

50%

15/4 

7

0.465

0.31%

4.69%

-

-

30/12

7

0.525

0.55%

8.19%

-

-

£56,039

£234,854

£419,130

£729,632

The risk-free rate of return is based on zero yield government bonds for a term consistent with the option life.

The volatility is calculated by dividing the standard deviation of the closing share price from the prior six months 
by the average of the closing share price from the prior six months. 

A 50% discount was applied to Options B due to the uncertainty surrounding the future performance of the 
Group. The Options A & B were issued in the first year of acquisitions which at the time had not had a significant 
impact on the Company’s share price. Therefore a 50% discount was applied to reflect the fact the Company was 
still in an early stage with regards to acquiring niche company’s and building value for the shareholders. 

182

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Invest, Improve, Integrate and InnovateInvest, Improve, Integrate and InnovateSigmaRoc PLCSigmaRoc PLCFINANCIAL REPORT
Notes to the Financial Statements CONTINUED

A reconciliation of options and warrants and LTIP awards granted over the year to 31 December 2021 is shown 
below:

31 December 2021

Weighted average 

exercise price

31 December 2020

Weighted average 

exercise price

Options and Warrants

#

Outstanding at beginning of the year

25,416,105

Granted

Vested

Exercised 

Outstanding as at year end

Exercisable at year end

-

5,921,330

(1,137,390)

30,200,045

30,200,045

£

0.42

-

0.46

0.40

0.45

0.45

#

19,494,774

-

5,921,331

-

31,337,434

25,416,105

£

0.40

-

0.46

-

0.44

0.42

31 December 2021

31 December 2020

Weighted average 
valuation price

Weighted average 
valuation price

LTIP Awards

Outstanding at beginning of the year

Granted

Vested

Exercised 

Outstanding as at year end

Exercisable at year end

30. Other Reserves

As at 1 January 2020

Currency translation differences

As at 31 December 2020

As at 1 January 2021

Other comprehensive income

Currency translation differences

As at 31 December 2021

#

-

£

-

25,620,000

0.69

-

-

25,620,000

-

-

-

0.69

-

COMPANY

Deferred 

Capital 

Revaluation 

shares

redemption 

reserve 

reserve

£’000

£’000

£’000

762

-

762

762

-

-

762

600

-

600

600

-

-

600

-

-

-

-

1,037

-

1,037

#

-

-

-

-

-

-

£

-

-

-

-

-

-

Foreign 

currency 

translation 

reserve 

£’000

(448)

2,379

1,931

1,931

-

Total

£’000

914

2,379

3,293

3,293

1,037

(15,566)

(13,635)

(15,566)

(11,237)

31. Non-controlling interests

As at 1 January 2021

Shares issued to non-controlling interest

Acquired in business combination

Non-controlling interests share of profit in the period

Foreign exchange movement

As at 31 December 2021

32. Earnings Per Share

The calculation of the total basic earnings per share 
of (1.89) pence (2020: 2.55 pence) is calculated 
by dividing the loss attributable to shareholders 
of £6,971 million (2020: profit of £6,511 million) by 
the weighted average number of ordinary shares of 
400,170,256 (2020: 255,310,224) in issue during the 
period.

Diluted earnings per share of (1.77) pence (2020: 2.35 
pence) is calculated by dividing the loss attributable 
to shareholders of £6,971 million  (2020: £6,511 
million) by the weighted average number of ordinary 
shares in issue during the period plus the weighted 
average number of share options and warrants to 
subscribe for ordinary shares in the Company, which 
together total 427,854,251 (2020: 277,113,850). The 
weighted average number of shares is the opening 
balance of ordinary shares plus the weighted average 
of 2,290,811 shares.

Details of share options that could potentially dilute 
earnings per share in future periods are disclosed in 
Note 29. 

33. Fair Value of Financial Assets and 
Liabilities Measured at Amortised Costs

The following table shows the carrying amounts 
and fair values of the financial assets and liabilities, 
including their levels in the fair value hierarchy. It does 
not include fair value information for financial assets 
and financial liabilities not measures at fair value if the 
carrying amount is a reasonable approximation of fair 
value. 

Items where the carrying amount equates to the fair 
value are categorised to three levels:

-

1,260

9,031

590

13

10,894

 ─ Level 1 inputs are quoted prices (unadjusted) in 

active markets for identical assets or liabilities 
that the entity can access at the measurement 
date

 ─ Level 2 inputs are inputs other than quoted prices 
included within Level 1 that are observable for the 
asset or liability, either directly or indirectly

 ─ Level 3 inputs are unobservable inputs for the 

asset or liability.

184

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FINANCIAL REPORT
Notes to the Financial Statements CONTINUED

Carrying Amount

Fair value

Recognised amounts of assets and liabilities acquired 

Fair value 
– Hedging 
instruments

Fair 
value 
through 
P&L

Fair 
value 
through 
OCI

Financial 
asset at 
amortised 
cost

Other 
financial 
liabilities

Total

Level 
1

Level 2

Total

£’000

£’000

£’000

£’000

£’000

£’000

£’000

£’000

£’000

Forward exchange contracts

Co2 emission hedge

Electricity hedges

Financials assets not measure 

at fair value

Trade and other receivables (excl. 

Derivatives)

Cash and cash equivalents

Financial liabilities measured at 

fair value

Forward exchange contracts

Electricity hedges

Financial liabilities not 

measured at fair value

Loans

Finance lease liability

Trade and other payables (excl. 

derivative)

-

-

4,268

561

125

243

-

-

608

129

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

78,013

69,916

-

-

-

-

-

-

-

-

-

-

-

-

78,013

69,916

608

129

-

561

561

125

125

4,511

4,511

561

125

4,511

-

-

608

129

-

-

-

-

-

-

-

608

-

-

-

-

-

-

-

129

-

-

-

205,312

205,312

28,611

28,611

102,613

102,613

34. Business Combinations

Nordkalk
On 31 August 2021, the Group acquired 100 per cent of the share capital of Nordkalk and its subsidiaries for a 
total consideration of €355 million (being €470 million less adjustments for various obligations assumed by the 
Group as part of the acquisition)  which translates to £297.8 million. Nordkalk is registered and incorporated in 
Finland with subsidiaries across Northern Europe. Nordkalk develops limestone-based solutions for agricultural, 
construction and chemical industries. 

The following table summarises the consideration paid for Nordkalk and the values of the assets and equity 
assumed at the acquisition date.

Total consideration

Cash consideration

Consideration paid in shares

Purchase of shareholder loans

186

£’000

348,225

41,982

(92,360)

297,847

Cash and cash equivalents

Trade and other receivables

Inventories

Derivative financial assets

Deferred tax 

Property, plant & equipment

Intangible assets

Investment in associates

Investments in joint ventures

Trade and other payables

Derivative financial liabilities

Borrowings

Provisions

Income Tax

Non-controlling interests

Total identifiable net liabilities

Goodwill (refer to note 17)

Total consideration

£’000

23,403

49,281

30,733

3,737

460

103,907

6,965

524

4,719

(50,330)

(1,074)

(113,084)

(5,720)

(1,483)

(9,031)

43,007

254,840

297,847

B-Mix 
On 7 April 2021, the Group acquired 100 per cent of the share capital of B-Mix and its subsidiaries for a cash 
consideration of €12.03 million (being €13 million less adjustments for various obligations assumed by the Group 
as part of the acquisition) which translates to £10.2 million. B-Mix is registered and incorporated in Belgium. The 
principal activity is the operation of concrete plants.  

The following table summarises the consideration paid for B-Mix and the values of the assets and equity assumed 
at the acquisition date.

Total consideration

Cash consideration

£’000

10,105

10,105

187

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FINANCIAL REPORT
Notes to the Financial Statements CONTINUED

Recognised amounts of assets and liabilities acquired

Cash and cash equivalents

Trade and other receivables

Inventories

Property, plant & equipment

Trade and othe payables

Income tax payable

Borrowings

Deferred tax liability

Total identifiable net liabilities

Goodwill (refer to note 17)

Total consideration

35. Contingencies

The Group is not aware of any material personal injury or damage claims open against the Group.

36. Related party transactions

£’000

1,103

3,002

301

4,122

(1,965)

(296)

(2,161)

(15)

4,001

6,104

10,105

Loans granted to or from subsidiaries are unsecured, have interest charged at 2% and are repayable in Pounds 
Sterling on demand from the Company.  

All intra Group transactions are eliminated on consolidation.

Other Transactions
Westend Corporate LLP, a limited liability partnership of which Garth Palmer was a partner but resigned effective 
31 August 2021, invoiced a total fee of £326,821 (2020: £249,997) for the provision of corporate management and 
consulting services to the Company until 31 August 2021, which included £160,000 for services relating to the 
acquisition of Nordkalk Oy Ab.

37. Ultimate Controlling Party

The Directors believe there is no ultimate controlling party.

38. Events After the Reporting Date

On 4 January 2022, the Company issued and allotted 26,014 new Ordinary Shares at a price of 25 pence per 
share and 304,580 new Ordinary Shares at a price of 40 pence per share for options exercised.

On 1 February 2022, the Group acquired 100 per cent. of the share capital of Johnston Quarry Group Limited 
(‘JQG’) for a cash consideration of £35.1 million (being £35.5 million less adjustments for various obligations 
assumed by the Group as part of the acquisition). JQG is registered and incorporated in the England. JQG is a 
high-quality producer of construction aggregates, building stone and agricultural lime. 

The following table summarises the consideration paid for JQG and the values of the assets and equity assumed 
at the acquisition date.

Loans with Group Undertakings
Amounts receivable/(payable) as a result of loans granted to/(from) subsidiary undertakings are as follows:

Total consideration

Cash consideration

COMPANY

31 December 2021

31 December 2020

Ronez Limited

SigmaGsy Limited

SigmaFin Limited

Topcrete Limited

Poundfield Products (Group) Limited

Foelfach Stone Limited

CCP Building Products Limited

Carrières du Hainaut SCA

Harries (Holdings) Limited

B-Mix Beton NV

Stone Holdings SA

Nordkalk Oy Ab

188

£’000

(18,328)

(5,705)

20,146

(9,494)

5,501

466

5,647

18,251

9,588

1,295

376

91,367

119,110

£’000

(12,878)

(4,455)

(7,139)

(8,178)

6,364

457

5,786

(6)

1,234

-

368

-

(18,447)

£’000

35,090

35,090

189

Invest, Improve, Integrate and InnovateInvest, Improve, Integrate and InnovateSigmaRoc PLCSigmaRoc PLCFINANCIAL REPORT
Notes to the Financial Statements CONTINUED

Recognised amounts of assets and liabilities acquired

Cash and cash equivalents

Trade and other receivables

Inventories

Property, plant & equipment

Intangible assets

Trade and othe payables

Borrowings

Provisions

Deferred tax liability

Total identifiable net liabilities

Goodwill

Total consideration

£’000

1,587

1,840

1,463

16,908

264

(3,477)

(9,947)

(325)

(826)

7,487

27,603

35,090

190

191

Invest, Improve, Integrate and InnovateInvest, Improve, Integrate and InnovateSigmaRoc PLCSigmaRoc PLCNordkalk’s Pargas limestone quarry alongside the CRH 
cement plant on the left, and a newly finished walkway as 
seen at the bottom of the image

Suite 1, 15 Ingestre Place
London W1F 0DU
United Kingdom

+44 20 7129 7828
info@sigmaroc.com
www.sigmaroc.com

194

Invest, Improve, Integrate and InnovateSigmaRoc PLC