What VolkerStevin does

VolkerStevin is a UK-based specialist civil engineering contractor that designs, builds, refurbishes, and maintains infrastructure for predominantly public sector clients. Founded in 1934 and operating as a wholly owned subsidiary of VolkerWessels UK within the Dutch VolkerWessels group, the company is headquartered in Preston with a registered office in Hoddesdon and employs 501-1,000 people. It is widely described as one of the UK's leading specialist contractors for technically challenging projects in complex operational environments, including secure defence and nuclear sites.

The company's offering spans seven service lines: defence infrastructure (HMNB Clyde, HMNB Devonport, ammunition jetties, QEC Aircraft Carrier support), energy (offshore wind grid connections, new nuclear, hydrogen/CCUS), flood risk management, ports and maritime, regeneration and brownfield remediation, water and wastewater, and framework contracts. Underlying technology includes the UK's first thermal desorption unit (used at the Avenue coking works remediation, 1,000°C kilns), ultra-low carbon CIIA-L ternary cement concrete mixes developed with the Environment Agency, digital 3D bridge modelling, CHCNav Slam Scanner coastal monitoring, and a world-first tilting footbridge mechanism (Gateshead Millennium Bridge). Integrated delivery is provided through in-house specialist businesses — VolkerGround Engineering, VolkerBrooks, VolkerMarine Services, and VolkerSite Services — supplemented by joint ventures including C2V+ with Jacobs (United Utilities AMP7) and VBA with Hanson (A69 Haydon Bridge).

The business model is project-based, generating revenue through competitive tendering on public sector frameworks (NEPO211, DIO Clyde Commercial Framework, Environment Agency Collaborative Delivery Framework), framework direct call-offs, and direct appointments. Contract sizes range from approximately £3 million to over £105 million per project, with framework positions providing recurring multi-year access to a UK government spending pipeline. The customer base is concentrated in the Ministry of Defence / Defence Infrastructure Organisation, the Environment Agency, Network Rail, local authorities, and water utilities; social value, sustainability credentials (BREEAM Excellent, CEEQUAL Excellent, RoSPA Gold, CCS awards) and collaborative delivery behaviours are documented as core differentiators in tender evaluation.

Name

VolkerStevin

Legal name

VolkerStevin Infrastructure Ltd

Website

https://volkerstevin.co.uk

Company type

Private

Founded year

1934

Operating status

Operating

Headcount range

501–1,000 employees

Short description

VolkerStevin is a UK specialist civil engineering contractor, subsidiary of VolkerWessels UK, delivering defence, energy, flood risk, maritime, regeneration, and water infrastructure for public sector clients via framework agreements and direct contracts, with 501-1,000 employees across Preston and Hoddesdon.

Ownership category

akta.pro rank

Product category

Civil Engineering Services

NAICS

Architectural, Engineering, and Related Services (5413)

akta.pro primary industry

Construction Management & General Contracting (EPCM, Scheduling, QA/QC, HSE) (EUAMAFAJ)

akta.pro secondary industries

Wind Power Plant EPC (Onshore/Offshore) (EUAEAAAF), Water, Wastewater & Hydraulics Engineering Consulting (BPAHAIAD)

Keywords

• Civil engineering services
• Flood risk management
• Defence infrastructure construction
• Ports and maritime engineering
• Brownfield land remediation

Headquarters

HQ city

Preston

HQ country

United Kingdom

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Infrastructure, Technology or R&D, Marketing or Sales

Revenue model

1. Public sector infrastructure projects: VolkerStevin generates revenue primarily through direct contracts with UK public sector bodies for civil engineering and infrastructure projects. Revenue is project-based with contracts ranging from £3 million to over £100 million. Work is secured through framework agreements, competitive tendering, and direct appointments.
2. Framework agreement revenue: Incumbent position on multiple framework contracts including the NEPO211 Civil Engineering Framework (£400m), Environment Agency's Collaborative Delivery Framework, and DIO's Clyde Commercial Framework, providing recurring access to public sector project opportunities over extended periods (typically 5-10 years).

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

VolkerStevin is a UK specialist civil engineering contractor delivering design, construction, refurbishment and maintenance of infrastructure across defence, energy, flood risk management, ports and maritime, regeneration, water, and framework contract sectors. The company delivers integrated multidisciplinary infrastructure solutions for public sector clients, including secure defence facilities, flood protection schemes, port and maritime works, and brownfield remediation, secured through framework agreements and competitive tenders.

Product overview

VolkerStevin is a civil engineering and infrastructure construction company offering integrated multidisciplinary solutions. The company operates across seven core service areas: Defence Infrastructure Services (naval bases, ammunition jetties, nuclear facilities), Energy Infrastructure (offshore wind connections, nuclear, hydrogen/CCUS), Flood Risk Management (coastal and fluvial protection schemes), Ports and Maritime Civil Engineering, Regeneration and Urban Development (brownfield remediation, urban transformation), Water and Wastewater Infrastructure, and Framework Contracts for public sector procurement. The company is part of VolkerWessels UK and delivers complex projects in challenging operational environments across the UK.

Differentiator

Problem solved

Functional benefit

Brands

• C2V+: Joint venture between VolkerStevin and Jacobs delivering water infrastructure projects for United Utilities
• VBA

Products and services

• Defence Infrastructure Services Design, construction, refurbishment and maintenance of UK defence infrastructure in highly restricted and secure environments, including naval bases, ammunition jetties, nuclear facilities, moorings, and submarine support works. Delivered for the Ministry of Defence, Defence Infrastructure Organisation, and Royal Navy.
• Energy Infrastructure Civil engineering for energy transition projects including grid connection infrastructure for offshore wind farms, nuclear power facility infrastructure, and hydrogen/carbon capture utilisation and storage (CCUS) infrastructure.
• Flood Risk Management Design and construction of flood protection schemes including flood storage reservoirs, linear defences, sheet piled walls, river realignment, culvert installation, and wetland creation. Protects homes, businesses and amenities from coastal and fluvial flooding, delivered for the Environment Agency, Network Rail, and local authorities.
• Ports and Maritime Civil Engineering Construction and refurbishment of jetties, maritime structures, coastal defences, and port infrastructure for naval and commercial vessels, with capability to deliver complex marine infrastructure including diving operations.
• Regeneration and Urban Development Remediation and transformation of former industrial and brownfield sites, construction of public realm assets, footbridges, and highways that become focal points of urban regeneration programmes for local authorities and Homes England.
• Water and Wastewater Infrastructure Wastewater treatment works upgrades, stormwater storage, sewer diversions, and water quality improvements to reduce spills and protect watercourses. Delivered for UK water utilities including United Utilities under AMP7 via the C2V+ joint venture with Jacobs.
• Framework Contracts Incumbent delivery partner on multiple UK public sector framework contracts for civil engineering and infrastructure works, including the DIO Clyde Commercial Framework (£1.3bn, 10 years), Environment Agency Collaborative Delivery Framework, and NEPO211 Civil Engineering and Infrastructure Works Framework (£400m). Available to local authorities and public sector bodies across the UK.

Quantifiable outcome

• Northern Ammunition Jetty at Glen Mallan completed 9 months ahead of schedule
• +7 more outcomes

Named customers12 records

Segments6 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

14 partnerships are on record, tiered core, major and minor.

• Clyde Enterprise Suppliers Board (CESB)coreStrategic or Co-development Partner · 12 March 2026VolkerStevin is a member organisation of the new strategic governance structure (CESB) launched by DIO's Nuclear Infrastructure Directorate. The Board brings together senior leaders from across the supply chain including DIO, Arcadis, ACA (Atkins Realis and Cavendish Nuclear), KAD (KBR, Assystem, Altrad), Kier Graham Defence, Morgan Sindall Infrastructure, Nuvia, and their suppliers. VolkerStevin supporting DIO across six specialist committees covering Safety/HEFW, Delivery and Innovation, Social Value, People, Performance, and Communications.
• Defence Infrastructure Organisation (DIO)coreStrategic or Co-development Partner · 17 May 2018VolkerStevin awarded flagship 10-year Clyde Commercial Framework by DIO on behalf of Ministry of Defence. Supports £1.3bn Clyde programme to ensure personnel delivering UK's continuous at sea nuclear deterrent can live, work and train in safe, state of the art facilities. Selection focused on collaborative behaviours and partnership approach rather than just technical capability. VolkerStevin appointed as one of three framework suppliers alongside Kier Graham Defence and Morgan Sindall.
• ArupmajorStrategic or Co-development PartnerGlobal engineering firm Arup is part of the team delivering New Wear Footbridge (£31m) for Sunderland City Council. Assembling experienced team for early contractor involvement period combining technical expertise and local knowledge to develop buildable bridge design.
• Knight ArchitectsmajorStrategic or Co-development PartnerSpecialist bridge architects Knight Architects part of team delivering New Wear Footbridge (£31m) for Sunderland City Council.
• Colour (landscape architects)minorStrategic or Co-development PartnerLocal landscape architects Colour part of team for New Wear Footbridge project.
• JacobsmajorStrategic or Co-development PartnerJacobs worked with VolkerStevin on Northern Ammunition Jetty at Glen Mallan (£67m) and Princess Royal and Victory Jetties at HMNB Portsmouth. Also partner in C2V+ joint venture delivering water infrastructure for United Utilities.
• Arch HendersonminorImplementation/ SI/ Consulting PartnerArch Henderson was key supplier on Northern Ammunition Jetty at Glen Mallan project.
• Hanson (Joint Venture partner)majorStrategic or Co-development Partner50% joint venture partnership with Hanson on A69 Haydon Bridge bypass (£25m), working as integrated team with design partners Capita.
• S Evans & SonsminorImplementation/ SI/ Consulting PartnerS Evans & Sons worked alongside C2V team on Lancaster WwTW demolition of storage tanks, including removal of concrete bases.
• VolkerGround EngineeringcoreStrategic or Co-development PartnerVolkerStevin's specialist business providing piling services. Working on Phase 1B of Rochdale and Littleborough FRMS installing over 2000t of sheet piles using low carbon sheet piles.
• VolkerBrookscoreStrategic or Co-development PartnerVolkerStevin's specialist business supporting on Rochdale and Littleborough flood risk management scheme.
• Southern Renewals Enterprise (SRE)majorStrategic or Co-development PartnerVolkerStevin supporting VolkerFitzpatrick as part of Southern Renewals Enterprise on Folkestone Warren Sea Defences project.
• North East Procurement Organisation (NEPO)coreChannel Partner/ Reseller/ DistributorVolkerStevin is delivery partner on NEPO211 Civil Engineering and Infrastructure Works Framework (£400m). Available to local authorities and public sector bodies across UK. Sole supplier on Lot 12 for projects £5m-£10m nationally.
• Petrus charityminorOthersPetrus charity provides residential and day support services to people who are homeless or in housing need in the Rochdale area. VolkerStevin donated felled timber and wood chippings for nature walkway at Greave House supported housing project.

Scale indicators18 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Balfour Beatty: UK-listed major civil engineering and infrastructure contractor. Competes with VolkerStevin on Environment Agency flood defence frameworks, DIO defence infrastructure, and major public sector frameworks; significantly larger and more diversified but overlaps directly in water, highways and defence civil works.
• Skanska UK: UK arm of Swedish infrastructure group with strong presence in civil engineering, highways, energy and water. Competes with VolkerStevin on major public sector frameworks and energy transition projects including offshore wind and nuclear.

Direct peers

• McLaughlin & Harvey: Northern Ireland-based civil engineering contractor with strong maritime, defence and renewables portfolio. Direct peer to VolkerStevin on port, jetty, and defence infrastructure work in the UK and Ireland.
• JN Bentley: UK civil engineering contractor (Mott MacDonald/Bentley Holdings) specialising in water, environment, and infrastructure. Direct overlap with VolkerStevin on United Utilities water frameworks (C2V+ JV), Environment Agency schemes, and AMP programme delivery.
• BAM Nuttall: UK civil engineering subsidiary of Royal BAM Group specialising in highways, rail, flood defence and energy infrastructure. Directly comparable to VolkerStevin on Environment Agency flood risk management schemes and complex civil engineering projects in sensitive environments.
• Costain Group: UK civil engineering contractor focused on water, highways, energy and defence infrastructure. Direct overlap with VolkerStevin on Environment Agency flood schemes, water utility AMP programmes (United Utilities, Thames Water), and complex operational environments.
• Morgan Sindall: UK construction and infrastructure group with a strong public sector framework presence. Morgan Sindall Infrastructure is a named co-supplier with VolkerStevin on the DIO Clyde Commercial Framework and competes on Environment Agency and NEPO-style civil engineering frameworks.
• Kier Group: UK infrastructure and construction group operating across highways, utilities, defence and public sector frameworks. Kier Graham Defence is a named co-supplier alongside VolkerStevin on the DIO Clyde Commercial Framework, making it the most directly comparable peer in defence civil engineering.

Emerging players

• Mott MacDonald: Global engineering consultancy that partners with contractors on flood defence, water, and transport infrastructure. Adjacent peer to VolkerStevin's design-and-build delivery model, frequently engaged as designer or JV partner on the same UK public sector programmes.
• Jacobs Solutions: Global professional services firm that is VolkerStevin's JV partner in C2V+ delivering United Utilities' AMP7 water programme and a partner on defence infrastructure projects. Competitor on design-led frameworks and partner on construction JVs in the same water and defence sectors.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/volker-stevin/mycompany/?
• Xx.com/VolkerStevinUK

Revenue estimate

Valuation estimate

Number of profiles

Profiles11 records

Subsidiaries4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about VolkerStevin