Press Release

19 July 2022

Mitie secures £250m Sellafield contract

  • Mitie has been awarded a contract to deliver Sellafield’s new Integrated Asset Care (IAC) framework as a 50/50 partnership with Jacobs, under the OneAim joint venture
  • The five year contract will be worth up to £250m and will see Mitie deliver specialist services such as the installation and maintenance of the site’s infrastructure and equipment
  • This contract builds on a long-standing relationship between Mitie and Sellafield, with the partnership spanning nearly 20 years

Mitie has been awarded a five year contract to deliver Sellafield’s new Integrated Asset Care (IAC) framework, as a 50/50 partnership with Jacobs, under a joint venture called OneAIM. Sellafield Ltd estimates the IAC contract to be worth up to £250m over the full term of the contract.

The IAC framework covers core construction and asset care services at Sellafield, the UK’s most complex nuclear site, and replaces the old Operation Site Works framework. As part of the contract, OneAIM will be responsible for providing specialist services such as the commissioning, installation, modification, and removal of the site’s equipment, which includes compressors, roofing, and electrical control panels. The OneAIM team will have full project implementation and management responsibilities, as well as coordinating with existing frameworks at Sellafield.

Mitie has held a long and trusted relationship with Sellafield Ltd for almost 20 years, with an initial cleaning contract being awarded to Mitie in 2003. Over the past two decades, Mitie’s relationship with Sellafield Ltd has evolved as the service requirement has expanded, with Mitie being successfully awarded the full integrated facilities management service contract. This long-standing partnership with Europe’s largest nuclear site demonstrates Mitie’s expertise working in the nuclear sector and its capabilities working in highly regulated environments.

Simon Venn, Managing Director, Technical Services, Mitie said:

“Having delivered services to Sellafield for almost 20 years, we are very proud of the relationship we have built over this time. This contract win demonstrates our expertise and deep understanding of this sector and is testament to the ongoing hard work of the team. We look forward to continuing to work in collaboration with Jacobs as part of the OneAIM joint venture to deliver exceptional services on this new framework.”

Notes to editors

About Mitie

Founded in 1987, Mitie’s job is to look after places where Britain works and is the leading facilities management company in the UK. We offer a range of services to the Public Sectors in Central Government and Defence and Communities (Healthcare, Education and Campus & Critical).  Our Technical Services (Engineering Services, Energy, Water and Real Estate Services) and Business Services (Security,  Cleaning  and  Office  Services)  divisions  serve  private  sector  customers  in  Telecoms,  Financial  & Professional  Services,  Transport  and  Industrials  and  increasingly  to  the  public  sector.  Finally, our  Specialist  Services  (Care  & Custody, Landscapes, Waste Management and Spain) division serves both the public and private sectors in these niche businesses.

Mitie acquired Interserve’s facilities management business on 30 November 2020 and now employs 72,000 people. We are the champion of the ‘Frontline Heroes’ who have kept Britain working during the COVID pandemic. We take care of our customers’ people and buildings, through the ‘Science of Service’, delivering essential services and deploying industry-leading technology to create safe and effective workspaces.

The business continues to execute its technology-led strategy and in the past twelve months has received multiple awards

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