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BidSonar is an independent index of public-sector opportunities. We aggregate data from official sources and are not affiliated with any procurement body. Data is licensed under the Open Government Licence v3.0 and the EU TED reuse notice.

    ContractsCivilian Security Guard Services at Sellafield Site
    Awarded contract

    Civilian Security Guard Services at Sellafield Site

    Awarded
    £98.4m
    Published 10 Jun 2026

    Supply of civilian security guard force services for the Sellafield Site under GCA Framework RM6257 Lot 2.

    🇬🇧United KingdomPublished 10 Jun 2026· 3 months agoviaContracts Finder
    Awarded
    £98.4m
    Published 10 Jun 2026

    Decision brief

    4 fields
    • Contract value
      £98,400,000
      Pounds sterling
    • Tender closed
      30 May 2025
      1 years ago
    • Sector
      Professional Services
      Browse related listings
    • Location
      🇬🇧United Kingdom

    Suppliers

    1 supplier
    • MS
      Mitie Security Limited
    Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published 3 months ago.

    10 Jun 2026Today30 May 2025

    Brief

    This is a call-off opportunity under the GCA Framework RM6257 (Lot 2) for the provision of civilian guard force services at the Sellafield Site. The contract requires qualified security personnel to provide security and guarding services at the site. Suppliers should have experience in providing professional security guard services, particularly for industrial or sensitive facilities. This opportunity is available through the existing framework agreement, streamlining the procurement process for eligible suppliers.

    Track record

    6 awards · 6 winners
    Open field

    No single supplier dominates the field.

    In professional services, SELLAFIELD LTD has awarded 6 contracts to 6 suppliers.

    Who wins here
    1. BCL Legal Ltd1× · 17%
    2. Rilot Consulting1× · 17%
    3. Baker Mallett LLP1× · 17%
    4. Afry Solutions UK Limited1× · 17%
    5. DELOITTE LLP1× · 17%
    6. Mitie Security Limited1× · 17%

    Across professional services, the most active winners are REED SPECIALIST RECRUITMENT LIMITED, KPMG LLP, Hays Specialist Recruitment Ltd — the field to beat, or your route in as a partner.

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    Take action
    View on sourceContracts Finder

    Award notice and full record on the publisher's site

    Publisher
    UK Cabinet Office
    Licence
    OGL v3.0
    Source
    contractsfinder.service.gov.uk
    Record ID
    9b65a6a9-6bbc-4a18-8d7e-1965541a1cf0-901434
    SE
    Buyer
    SELLAFIELD LTD
    Sector
    Professional Services