Engineering-led capabilities spanning the full lifecycle of the built environment — from early engagement through demolition, piling, civils and heavy lifting.
Keltbray is a UK leading specialist contractor and civil engineering services group, committed to engineering a better world by redefining sustainable development delivery.
Financial figures are for the retained group, following the sale of the Infrastructure Division in August 2024.
Annual revenue
£624m
Gross margin on cost
13%
Operating profit
£11m
Excluding regulatory costs
Net cash
£20.6m
Balance sheet strength
£39m
EBITDA
£22.1m
Excluding regulatory costs
Order book
£302m
Social value contribution
£74m
Carbon reduction and climate action
19,307
Scope 1 and 2 emissions, tCO₂e
Economic intensity ratio
28.2
tCO₂e per £m turnover
Headcount
865
Training hours
42,500
Working wellbeing and engagement
4.1/5
Flex courses completed
7,000
Graduate intake growth
133%
Against 2023
Accident frequency rate
0.10
Occupational health assessments
1,887
Carried out by KML
2
Executive Chairman's statement
In last year's statement, I spoke of the importance of resilience and adaptability in a changing market. For Keltbray, 2024 has indeed been a year of transition.
The sale of our Infrastructure Division was a significant milestone, requiring careful planning and execution to ensure a smooth separation from the retained Keltbray Group. Transitions of this scale are rarely straightforward, but thanks to the dedication and hard work of our team, we have navigated this period with minimal disruption while maintaining the strength of our core business.
Performance
With the departure of our Infrastructure Division, our aggregated annual revenue for 2024 at Group level is naturally lower compared to 2023. For the retained group, our gross margin has increased from 10.4% to 11.3% year-on-year, while our Operating Profit (excluding regulatory and exceptional costs) has risen from 1% to 1.7%. Our project pipeline remains strong, with London's commercial sector continuing to play a vital role in our portfolio. However, we are committed to continued diversification of our operations to reduce our reliance on London and seize opportunities across the UK.
Strategy
Looking ahead, we have developed a robust five-year strategy aimed at building sustainable growth and reinforcing our resilience. Key priorities include succession planning, refining our business strategy, and leveraging the solid foundation Keltbray has built.
Corporate governance
Strong corporate governance remains a cornerstone of the retained Keltbray Group. In 2024, we launched our new Business Management System, providing a centralised platform for all company policies and procedures. This initiative enhances accessibility, streamlines governance, and ensures compliance across the business.
Social mobility
Social mobility is a cause that holds deep personal significance for me, and I am proud to see it embedded within Keltbray's ethos. As part of our Social Value initiatives, Keltbray generated £74 million in social value in 2024 — our highest achievement to date. Our commitment to social mobility is not just a corporate responsibility; it is a core principle that drives positive change across our industry and beyond.
Brendan Kerr
Owner and Executive Chairman
3
Chief Executive's strategic review
I am immensely proud of the Keltbray team's performance over the past year. In a year marked by change and relative market uncertainty, the resilience, adaptability, and determination of our people has stood out.
Our people
In 2024, we significantly invested in Learning, Development, and Training to empower our teams and build a strong leadership pipeline. A notable highlight was the launch of our annual Executive Leaders Mini MBA programme, in partnership with Ulster University.
We also made meaningful progress in our commitment to inclusion and diversity. Our 2024 Gender Pay Gap Report shows a 10% increase in female representation compared to 2023, with our mean gender pay gap improving to 26.9%. While we recognise there is more work to be done, these results reflect a positive cultural shift — one where opportunities at Keltbray are accessible to all, regardless of gender, ethnicity, background, or age.
Health and safety
Through our Promote Health, Prevent Harm strategy, we continue to foster a culture of care, vigilance, and continuous improvement. In 2024, we further strengthened our safety performance, with our Accident Frequency Rate improving from 0.11 to 0.10. Our in-house Occupational Health service, KML, delivered 1,887 Occupational Health Assessments across the organisation — ensuring early intervention, risk mitigation, and the promotion of long-term health for all employees.
Work winning and delivery excellence
In 2024, through a merged ambition approach, we focused on diversifying our portfolio beyond our core London development sector workload, and this strategy has delivered strong results. The divestment of our Infrastructure Division has enabled a sharper focus on key growth areas within the built environment.
Outlook
Looking ahead, we remain focused on sustainable growth, operational excellence, and developing our people. We shall continue to remain flexible and agile so as to be able to proactively respond to any material changes in market conditions or opportunities.
Vince Corrigan
Chief Executive Officer
Priority sectors
Energy and digital infrastructure
Our work at Richborough Energy Park exemplifies our growing presence in this critical sector: bespoke site assessments designed to optimise energy yield, specialist foundation systems for solar arrays, wind turbines and battery storage units, durable access infrastructure, and integrated drainage solutions.
Aviation
Two contracts of impactful scale at Heathrow. The first is the demolition of the connector building between Terminals 1 and 2, a key enabler for the new Terminal 2 Link Building, delivered for Costain. Keltbray Environmental Solutions has also been awarded the second phase of the Heathrow Cargo Tunnel Refurbishment by Mace.
Transport infrastructure
Key projects developing across HS2 including Balsall Common, Marsh Farm and River Blythe viaducts, Chiltern ventilation shafts, and works at Birmingham Curzon Street Station.
Nuclear
In 2025 we are looking to support Sizewell C with its nuclear new build opportunities, as well as continuing our relationships within the Sellafield programme of works.
Industrial decommissioning
We continue to deliver and grow our industrial decommissioning capability with ongoing relationships continuing in energy, petrochemical, defence and general industrial estate management.
Order book and forward momentum
Maintaining a robust and forward-looking order book generating positive cash flow and margins commensurate with our specialist engineering delivery services is central to our strategy, providing stability and protecting against inflationary pressures.
As of the beginning of FY2025, we have secured 86% of our £352m revenue target — with 65% of turnover secured at the start of the year. This strong position reflects both our disciplined approach and the confidence our customers and supply chain have in Keltbray.
These metrics track only the retained Keltbray business, and exclude the Infrastructure business that was sold.
Revenue secured at the start of the year
Category
Revenue secured at the start of the year (%)
FY2020
31
FY2021
29
FY2022
37
FY2023
45
FY2024
56
4
Overview
The Shareholder has a clear objective for the business: building long-term shareholder value by responsibly improving people's lives.
Our corporate purpose
To deliver excellence for our customers, whilst engineering a better world by redefining the way sustainable development is delivered.
Our vision
To be the UK's leader in specialist construction engineering delivery.
Our strategic objectives
Continue to grow a reliable, stable and sustainable business platform with repeatable, profitable and cash-positive work portfolios
Achieve market diversification facilitated by our agile operating model
Drive industry change by remaining true to our entrepreneurial heritage
Effectively invest in and deploy our in-house resources to promote and facilitate our self-delivery approach
Develop our talent by attracting, retaining and developing the best people in an inclusive environment
Our values
Care for everyone and work with respect
Nurture winning teams
Put the customer at the heart of everything
Bring innovation to life
Keep our promises, aim to exceed
Work with integrity and do the right thing
Our history
With nearly 50 years of operations, Keltbray Group has evolved into a multi-million-pound business, offering a diverse range of services and expertise. Our journey reflects both our heritage and our ambitions for the future.
1976
Keltbray founded
The business opens for trading.
2003
Brendan Kerr becomes sole owner
And Chief Executive of Keltbray Group.
2008
Pectel acquired
Bringing asbestos remediation in house.
2009
Keltbray Piling established
Gamble Rail, a track maintenance and renewal company, is acquired in the same year.
2012
Wentworth House Rail Systems established
2013
Keltbray Remediation launched
2016
Keltbray Structures launched
2018
Distribution and Transmission established
Keltbray International is formed in the same year to target rail work in Canada and Australia.
2020
Wates code adopted
Alongside a new organisation and governance structure.
2021
The 2025 growth strategy launches
A new business structure follows, and ElectricityWorx Limited is acquired.
2022
Order book reaches £570m
Keltbray acquires the IDEC Group substation business.
2023
Order book exceeds £1 billion
Secured work passes the mark for the first time.
2024
The Infrastructure Division is sold
Refocusing the group on the built environment.
Our services
Construction services
Building construction
Civil engineering
Demolition
Ground engineering
Substructures
Structures
Design (Wentworth)
Specialist engineering services
Asbestos management
Piling
Earthworks
Industrial decommissioning
Ground remediation
Concrete structures
Structural steelwork
Support services
Pre-construction and commercial management
Planning
Risk management
BIM and digital engineering
Plant
Haulage
Lifting, formwork and falsework
Recruitment, operational safety training, and occupational health and wellbeing (KML)
5
Strategic report
Key performance indicators
The Group sets stretching but achievable performance targets as part of its annual strategic planning process, derived from the Group's consolidated financial statements.
The Main and Executive Boards use a balanced range of financial and operational indicators across our business units to measure the Group's performance against its strategic targets, helping to guide our thinking and decision making at every stage of corporate development and client delivery.
Annual revenue
2024 — £624m · 2023 — £689m · 2022 — £528m
Category
Annual revenue
2022
528
2023
689
2024
624
Definition
Managed revenue represents the amount of sales generated from the provision of engineering and construction-related services, including the Group's share of joint ventures, associations and proprietary sales.
Performance
Group revenue declined year-on-year, driven by Keltbray Infrastructure Services Limited (KISL) contributing only 8 months prior to its demerger and subsequent sale. Adjusting KISL's revenue to a full-year equivalent (£744m) indicates underlying year-on-year growth of 8%.
Gross margin
2024 — 11.27% · 2023 — 10.41% · 2022 — 10.98%
Category
Gross margin
2022
10.98
2023
10.41
2024
11.27
Definition
The percentage of a company's revenue that is retained after direct expenses such as labour and materials have been subtracted.
Performance
Gross profit margin percentage increased by 8.2%, underscoring the tangible benefits of our Integrated Project Model introduced two years ago. This improvement is further supported by consistently strong governance in contract selection and approval, led by the Executive Investment Panel.
Operating profit margin
2024 — 1.74% · 2023 — 1% · 2022 — 1.19%
Category
Operating profit margin
2022
1.19
2023
1
2024
1.74
Definition
Operating profit margin (post regulatory and exceptional costs) before interest and taxes is a measure of a company's profit that includes all expenses except interest and income tax expenses, and is a key measure of the operating profitability of all revenue-generating business units.
Performance
Operating profit margin percentage improved by 73% year-on-year, driven primarily by the uplift in gross profit margin flowing through to the operating profit level.
EBITDA
2024 — £22.1m · 2023 — £20.7m · 2022 — £17.4m
Category
EBITDA
2022
17.4
2023
20.7
2024
22.1
Definition
Short for earnings before interest, taxes, depreciation, and amortisation, an alternate measure of profitability to net income. It is used to assess a company's profitability and financial performance.
Performance
EBITDA increased by 6.6% during the year, continuing its upward trajectory. The variance between EBITDA and operating profit reflects the Group's ongoing investment in owned plant and machinery, a core component of our self-delivery model.
Balance sheet strength
2024 — £39m · 2023 — £28m · 2022 — £30m
Category
Balance sheet strength
2022
30
2023
28
2024
39
Definition
A company with a strong balance sheet is one structured to support the business' goals and maximise profits. A strong balance sheet should include intelligent working capital, positive cash flow, a balanced capital structure, and income generating assets.
Performance
Net assets increased by 39% year-on-year, reflecting a strengthened balance sheet position following the sale of Keltbray Infrastructure Services Limited (KISL) and significant investment by the shareholder.
Net cash
2024 — £15.6m · 2023 — −£19.4m · 2022 — £5.1m
Category
Net cash
2022
5.1
2023
-19.4
2024
15.6
Definition
Net cash is calculated as the Group's cash balance at the year end, net of any drawn debt facilities.
Performance
Net cash improved by £35 million year-on-year, reflecting significant shareholder investment following the sale of Keltbray Infrastructure Services Limited (KISL). This enabled the full settlement of all external debt facilities and provided the Group with a strong liquidity position.
Accident frequency rate
2024 — 0.1 · 2023 — 0.11 · 2022 — 0.12
Category
Accident frequency rate
2022
0.12
2023
0.11
2024
0.1
Definition
A measure of how often a recordable injury or illness occurs at a workplace over a specified period, calculated by dividing the number of accidents by the total hours worked by all employees and multiplying by a constant factor, usually 1,000,000.
Performance
Keltbray's commitment to continuous improvement in health and safety has been reflected in the ongoing reduction of our Accident Frequency Rate for the third consecutive year, demonstrating the effectiveness of our proactive health and safety culture via our PH² strategy, strengthened site leadership, and early intervention initiatives.
Order book
2024 — £302m · 2023 — £1,100m · 2022 — £526.4m
Category
Order book
2022
526.4
2023
1100
2024
302
Definition
Order book represents the value of work outstanding on secured contracts. It is a key measure of our success in winning new work and also provides visibility of future earnings.
Performance
The current numbers are purely representative of guaranteed work in hand for Keltbray Built Environment as a standalone entity, without reliance on the energy and infrastructure businesses or its associated framework activities. Although the year-on-year figures may initially appear reduced, they are not a like-for-like comparison: the Infrastructure division was divested during the year as part of our strategic realignment.
Wellbeing and engagement
2024 — 4.1 out of 5 · 2023 — 4.1 out of 5 · 2022 — 4.1 out of 5
Category
Wellbeing and engagement
2022
4.1
2023
4.1
2024
4.1
Definition
Calculated on the average score when employees are asked on a scale of 1–5 how happy they are in their current role.
Performance
A score of 4.1 in 2024 shows great engagement and is a good tool to use as a performance indicator. It also demonstrates a high level of performance which in turn drives productivity and innovation and overall Keltbray's business performance.
Scope 1 and 2 emissions, part of the Greenhouse Gas Protocol. Scope 1 emissions are direct emissions from sources owned or controlled by Keltbray like burning fuel in our plant and our vehicles. Scope 2 emissions are indirect emissions from purchased energy, such as electricity, steam, or heat.
Performance
In 2024 Keltbray saw a reduction in absolute Scope 1 and 2 emissions. This has been driven by initiatives including energy reduction measures implemented in our offices, rationalising our light vehicles fleet, investing in more efficient plant and prioritising temporary electrical connections at our sites over generators.
Scope 1 and 2 emissions normalised to turnover, in tonnes of CO₂ equivalent per £m.
Performance
While absolute emissions increased in 2023, when normalised to our turnover it shows we have seen a consistent reduction in emissions over the past 3 reporting years.
Social value
2024 — £74m · 2023 — £66m
Category
Social value
2023
66
2024
74
Definition
Keltbray's Social Value delivery is driven by and aligned to the UN's Sustainable Development Goals, recognising that we create greater impact when we collaborate and contribute to shared objectives that support people and planet.
Performance
In 2024 we focused our efforts on sustained, meaningful engagements with community organisations, donating a variety of resources to maximise impact. This approach led to some of our largest community investment initiatives to date, generating significant uplift in Social Value from the previous year.
Group operating review
Strategic focus
Alongside this period of transition, adopting a 'managed ambition' approach, Keltbray remained committed to long-term, sustainable growth by expanding its market presence, strengthening its service offering, and enhancing operational efficiency.
Diversifying our order book
This year, we have actively expanded our order book beyond London. While London remains a key market, we recognise the value of broadening our reach to capitalise on UK wide opportunities.
Expanding into high-growth sectors
Keltbray is proactively broadening its sectoral focus beyond London's commercial market. By recognising the potential in infrastructure and critical industries, we are increasing our efforts to secure projects in Aviation, Energy & Digital Infrastructure, Nuclear, Transport, and Decommissioning.
A clear five-year strategic plan
Following the successful sale of our Infrastructure Division, the Executive Board has developed and implemented a comprehensive five-year strategic plan to provide clear direction for the next phase of Keltbray's evolution.
Enhancing operational efficiency
To further strengthen our value proposition, we have streamlined our operations to offer a more cohesive, high-quality service to our customers. By optimising our integrated offering, we are improving project delivery efficiency, reducing costs, and enhancing overall service quality. This operational refinement ensures that our clients benefit from a seamless, end-to-end solution tailored to their needs.
Built Environment
39 contracts awarded in 2024, with £120m annual revenue from demolition alone. Despite inflationary pressures, planning delays and the effects of the Building Safety Act, demolition returned a solid yield through strong relationships with Stanhope, Helical, Yard Nine, Sanctuary and Barratt Homes. Major wins included 50 Fenchurch Street (£70m), One Undershaft (£30m), HS2 Curzon Street (£23m), 1 Victoria Street (£17m) and 100 New Bridge Street (£15m).
Wentworth
For over 25 years Wentworth has been a leader in construction engineering. 2024 marked a transformative year, with a comprehensive rebrand, the appointment of Andy Pye as Director of Permanent Works, and a new office in Dubai. The business achieved an even split between projects within the Keltbray Group and external clients.
Hiperpile and Hiperenergy
The Hiperpile technology reduces embodied carbon in deep foundations by up to 40% and transforms buildings into sustainable assets. Two additional international patents were filed, and the manufacturing process was trialled at scale on the LINE project in NEOM. Recent projects include Manchester Airport Terminal 2, the Tottenham Hotspur hotel, and the Euston demonstrator, where the energy system was commissioned this year.
Kerr Property
The development arm of the Group, focused on securing land and delivering planning consents, and building out social housing schemes in Northern Ireland. In FY24 the team achieved planning consent on its own site in Finnieston, Glasgow for 394 build-to-rent units, and consent on green belt land in Ickenham for a commercial warehouse scheme.
KML Occupational Health
Provides workplace health and wellbeing services across the UK, covering both physical and mental health with a focus on absence prevention. KML now has 97 clients and carried out 1,887 assessments for Keltbray Built Environment in 2024. It is in its sixth year of SEQOHS accreditation and won Occupational Health Company of the Year 2024/25.
Sustainability report
Our aim is to engineer a better world by redefining the way sustainable development is delivered.
In 2019 we developed our sustainability strategy with a clear focus, including a verified Science Based Target to 2030. Due to the sale of Keltbray Infrastructure Services Ltd in 2024 we will be reviewing our baseline during 2025.
Our five priorities for 2023–2026
Further develop our roadmap for decarbonisation of our operations in Scopes 1, 2 and 3
Develop and implement a sustainability education plan
Increase industry engagement and participation to redefine the way sustainable development is delivered, and promote our engineering excellence
Maximise our community impact by delivering on our promise to consult, improve and leave a positive legacy in the communities in which we work
Develop an agile and sustainable supply chain capable of supporting our ongoing growth and customer requirements
Our priorities are based on a non-negotiable starting point of zero environmental harm. We manage, maintain and review our processes and subsequent activities regularly and meet the ISO 14001 environmental management standards.
The four core aims
Ensure a long-term future
Redefine a sustainable delivery approach
Build business resilience
Our business as a force for good
As a constructor, we may not own or operate the assets we help to deliver, but we play a vital role in influencing their whole-life carbon outcomes. By collaborating, challenging conventional standards, and offering innovative, lower-carbon delivery solutions, we can directly contribute to driving down emissions across the asset lifecycle.
Streamlined Energy and Carbon Reporting (SECR) compliance statement, November 2023 to October 2024, Built Environment and Infrastructure.
Measure
Figure
Consumption used to calculate emissions
72,202,606 kWh
Scope 1 — fuel for plant and machinery
8,144 tCO₂e
Scope 1 — fuel for on-road vehicles
8,724 tCO₂e
Scope 1 — gas combustion
136 tCO₂e
Scope 2 — purchased electricity, UK and offshore
618 tCO₂e
Scope 3 — all indirect emissions, UK
130,991.31 tCO₂e
Social value report
Keltbray generated £74 million in social value in 2024, our highest to date, up from £66 million in 2023.
£74m
Social value generated. Up from £66m in 2023
£1.2m
Invested in learning and development
42,461
Training hours
In 2024 we focused our efforts on sustained, meaningful engagements with community organisations, donating a variety of resources to maximise impact. This approach led to some of our largest community investment initiatives to date. Increased participation from our people, in recognition of the challenging times we face, delivered substantial volunteering hours alongside support for education programmes.
The full account of the year's social value is published separately in the Social Impact Report.
Our people
Keltbray invested £1.2 million in Learning and Development in 2024, ensuring our employees have access to high-quality training, leadership development, and technical learning opportunities.
Executive leadership development
In September 2024, Keltbray launched a bespoke mini-MBA developed in partnership with Ulster University. Designed for senior leaders, the programme focuses on enhancing strategic thinking, leadership impact, and operational excellence, with coaching integrated into the curriculum.
Bespoke leadership and management
For mid-level managers, Keltbray offers a programme of 12 tailored modules funded by the CITB Leadership and Management Programme. Modules include Change Management, Stakeholder Communication, Risk Management, and Transformational Leadership. A further 75 NVQs, from Levels 2 to 7, were booked between January 2024 and January 2025.
Graduate programme
A two-year initiative designed to attract, develop, and retain top talent, with a strong focus on equality, diversity and inclusion, and employee wellbeing. Graduates receive technical mentoring, leadership training, and opportunities to contribute to social value projects.
Apprenticeship programme
The Apprenticeship Programme addresses industry skills shortages by developing talent across projects and departments. Apprentices benefit from formally trained mentors, regular performance reviews, and tailored training, and the programme forges a community through apprenticeship forums.
Graduates
19
Apprentices
55
Training hours in 2024
42,461
Flex courses completed
7,000
By our PAYE staff
“Work based learning is the way forward. I chose to do this apprenticeship because I believe the skills and real-life experience are invaluable.”
Waleed Ahmad
Apprentice Engineer
Health and safety
Workforce health and safety forums
Our forums embody a commitment to an inclusive and transparent safety culture, providing our people with a genuine voice. Monthly workshops empower everyone — from new starters to seasoned workers — to raise concerns, propose improvements, and openly discuss safety issues. This essential feedback loop informs continuous improvement, identifies trends, and promotes best practice.
Annual campaigns
Our Health, Safety & Wellbeing campaign schedule maps out a full year of planned activity, including intranet articles covering our Big-6 focus areas, Operational Leadership Forum insights, and quarterly Step-up briefings. It also features poster campaigns promoting key messages from our PH² strategy and our Stick to the Plan initiative.
A year of innovation
After a thorough review of our performance, feedback, and lessons learned, we identified a clear focus for 2024: simplicity and pragmatism. All new initiatives have been designed with these principles in mind.
Reward and recognition
Our Recognition & Reward Programme highlights exceptional safety leadership, innovation, teamwork, and quality. Monthly, quarterly, and annual awards provide meaningful recognition, motivating individuals and teams across the business.
Looking ahead
As we enter 2025, our priority remains steadfast: protecting and empowering our people through a culture of continuous improvement and shared responsibility.
6
Governance report
We have adopted and fully embedded the Wates Corporate Governance Principles for Large, Private Companies. We believe this is the best way of providing a strong framework within which to benchmark our corporate governance activities in our pursuit of resilient long-term growth and success.
Doing the right thing is integral to the Main Board's objective to sustain a corporate culture aligned with our Group values, drive a level of organisational effectiveness commensurate with the achievement of the Group's purpose and vision, while at all times upholding the highest standards of business ethics and conduct across all the Group's stakeholder groups.
This approach is encompassed in the Group's Code of Conduct, which provides more granular guidance on a range of standards, including the UK Bribery Act and Modern Slavery Act.
The core activities of the Main Board and its subcommittees are planned and documented on an annual basis, and this constitutes the framework within which they operate, spanning the entire Group. A key function of the framework is the identification, management and mitigation of operational and financial risks.
1
Purpose and leadership
Develop and promote the purpose of a company, and ensure that its values, strategy and culture align with that purpose.
2
Board composition
The right balance of skills, backgrounds, experience and knowledge to make a valuable contribution.
3
Director responsibilities
Clear understanding of directors' accountabilities and responsibilities in ensuring effective decision making and independent challenge.
4
Opportunity and risk
Promote the long-term sustainable success of the company by identifying opportunities to create value and establish oversight for the identification and mitigation of risk.
5
Remuneration
Promote executive remuneration structures aligned to the long-term sustainable success of the Group.
6
Stakeholder relationships and engagement
Foster effective stakeholder relationships aligned to the Company's purpose to inform effective decision making.
Board attendance
Individual directors' attendance at Main Board sessions in the 2024 reporting period.
Role
Director
Meetings held
Attended
Percentage
Executive Chairman
Brendan Kerr
11
8
73%
Executive Directors
Vince Corrigan
11
9
82%
Peter Burnside
11
11
100%
Neil Thompson
11
8
73%
Non-executive Directors — independent
Tony Douglas
11
11
100%
Phil Wilbraham
11
9
82%
Ashley Muldoon
11
11
100%
7
Financial report
Despite the continuing economic pressures arising from external events, both within the UK and abroad, Keltbray has maintained a strong focus on our core objective to deliver excellence for clients and to deepen those client relationships.
The Keltbray business has continued to diversify both sectorally and geographically with a renewed emphasis on our core UK market following the sale of the infrastructure business in August 2024 to EMK — selected as the best custodians for the future of the Infrastructure business and of the future careers of our colleagues.
Group financial performance
The retained group has continued to generate a robust financial performance during the year, with gross margin increasing from 10.41% in 2023 to 11.27% in 2024, reflecting the impact of the integrated operating model.
Turnover reduced to £624m for 2024 against £689m in 2023, but this reflects the disposal of the Infrastructure group in a demerger completed in June 2024. The like-for-like turnover on a 12 month basis was £744m, an increase of 8% over the previous year.
Operating profit (excluding regulatory and exceptional costs) increased by 57% to £11m, reflecting a margin of 1.7%, up from 1% in 2023. EBITDA (excluding regulatory and exceptional costs) for 2024 is £22.1m, an increase of 6.6% compared to £20.7m in 2023, and demonstrates the upward trend over recent years.
Net funds
The group ended the year with net funds of £15.6m and with zero external debt, following the repayment of all external facilities on the conclusion of the sale of the infrastructure business. This compares with a net debt position of £19.4m in 2023.
The Keltbray Group is now a business which is fully funded by shareholder equity, and this gives the retained group significant financial resilience as it goes into the next stage of its strategic growth.
Order book
The group continues to benefit from a significant forward order book which stood at £302m for the retained group at the year-end. This strong level of awarded work underlines the growing financial resilience of the retained business.
A significant forward order book adds to the resilience of the group by allowing for selectivity in the choice of contracts which are tendered for, and allows for the negotiation of a fair balance of risk and reward between Keltbray and its clients.
Cost management
As part of the advance planning for the sale of the infrastructure business, the group identified several cost savings in the overhead to right-size the support services. The group also continued to experience low levels of claims, and now holds market leading levels of cover, particularly for professional indemnity insurance.
Financial statements
The consolidated statement of comprehensive income, the statement of financial position, the statement of changes in equity, the cash flow statement and the notes to the financial statements are set out in full in the printed report, from page 74.