Our activities in
the united kingdom

Assystem has been present in the UK since 1996 and is supporting the country’s energy transition by providing engineering services and digital solutions and services.

The UK published its Net Zero strategy in 2021, laying out a roadmap that would help it achieve carbon neutrality by 2050. This was followed up by the Energy Security strategy published in early 2022, which aims to achieve energy independence for the country by generating up to 50GW of offshore wind power and 10GW of hydrogen power by 2030, and up to 24GW of additional nuclear power by 2050.

Nuclear power is central to the UK’s energy strategy. In its capacity as the world's second-biggest nuclear engineering company and EDF's Tier 1 engineering partner, Assystem is a leader in the development of new nuclear power in the UK, and in the development of small modular reactors (SMRs). We are part of the Sizewell C Consortium, a group of more than 200 companies committed to making this project a success. We are also a leading provider of engineering services for the Hinkley Point C project, and a strategic partner in the design of the Rolls-Royce Small Modular Reactor.

Assystem also supports the UKAEA's nuclear fusion experiments at Culham, bringing its experience to the programme through its key-player positioning in the ITER project as Architect Engineer.

In addition, Assystem provides innovative solutions for the decommissioning of Sellafield Ltd, the UK's most complex nuclear site, through essential design and safety engineering services.

As well as offering their expertise in nuclear power, Assystem's engineers are supporting the UK’s development of renewable energies by providing design services and methodologies for large-scale submarine cables, and the equipment used to install them.

We are also helping the UK to decarbonise its transport sector. We have been involved in various large-scale transport and infrastructure projects in the UK’s railway industry: railway security consulting for a major British railway player, project management and environmental services for the construction of the Thameslink, among others.

Our teams also provide engineering and digital services to the UK defence sector, through support to the country’s naval nuclear programme.

Lastly, our risk management subsidiary CRA is one of the UK’s largest integrated consultancy firms for human, security, and risk factors, supporting major projects throughout the world.

To see the legal documentation related to Assystem UK, including modern slavery statement, click here.

To see Assystem UK’s Quality Supplier Requirements documentation, click here.

 
+25
years of experience in the UK
700
Employees
10
Offices

Our offices

  • Birmingham
    Assystem
    55 Colmore Row
    Birmingham, B3 2AA
  • Blackburn
    Assystem
    Innovation House
    Evolution Park
    Blackburn BB1 2FD
    United Kingdom

    Phone: +44 (0)125 492 7600
  • Bristol
    Assystem
    Second Floor
    910 Hempton Court
    Aztec West
    Almondsbury
    Bristol, BS32 4SR
  • Derby
    Assystem
    Mallard House
    Stanier Way
    Derby DE21 6BF
    United Kingdom

    Phone: +44 (0)133 282 1150
    Fax: +44 (0)133 282 1198
  • Glasgow
    Assystem
    Turnberry House,
    175 West George Street,
    G2 2LB,
    United Kingdom

    Phone: +44 (0)125 492 7600
  • London
    Assystem
    5th Floor, 17 Slingsby Place, The Yards, Covent Garden,
    London
    WC2E 9AB
    United Kingdom

Our references in the United Kingdom

Design and manufacture of a large transport container for nuclear waste

Know more

Conceptual designs for upgrading a Nuclear Defense Dockyard

Know more

Design and commissioning of subsea equipment for a technology supplier

Know more

A question, a project?

Contact us