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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.

    ContractsCustodial Services Extension for HMP/YOI Doncaster
    Awarded contract

    Custodial Services Extension for HMP/YOI Doncaster

    Awarded
    £411.8m
    Published 24 Sept 2026

    Opportunity to extend custodial services provision at HMP/YOI Doncaster prison facility.

    🇬🇧United KingdomPublished 24 Sept 2026· 2 weeks agoviaFind a Tender
    Awarded
    £411.8m
    Published 24 Sept 2026

    Decision brief

    4 fields
    • Contract value
      £411,808,635
      Pounds sterling
    • Closing date
      Not published
      No closing date published
    • Sector
      Defence & Security
      Browse related listings
    • Location
      🇬🇧United Kingdom

    Suppliers

    1 supplier
    • SE
      Serco Limited
    Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published 2 weeks ago.

    24 September 2026
    Awarded — no open tender advertised

    Brief

    This opportunity involves the extension of custodial services provision for HMP/YOI (Her Majesty's Prison/Young Offenders' Institution) Doncaster. The contract covers the continued delivery of prison management and custodial operations at this facility. Prospective suppliers should have extensive experience in delivering secure custodial services, prison management, and prisoner care within the UK prison system. Key responsibilities include maintaining security, managing day-to-day operations, staff management, and ensuring compliance with prison service standards and regulations.

    Track record

    1 award · 1 winner
    Thin record

    Only 1 prior award here — too little to read.

    In this category, The Secretary of State for Justice has awarded 1 contract to 1 supplier.

    Who wins here
    1. Serco Limited1× · 100%

    Across this category, the most active winners are SAXTON, KPMG LLP, Prison Advice & Care Trust (pact) — the field to beat, or your route in as a partner.

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    Cornwall Airport Ltd is seeking suppliers to provide a replacement BA compressor through a competitive procurement process.

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    CCTV Monitoring and Security Services - Market Engagement Exercise

    Lisburn and Castlereagh City Council invites suppliers to participate in a pre-market engagement exercise for CCTV monitoring and security services by completing a questionnaire.

    LISBURN CASTLEREAGH CITY COUNCIL
    Published 13 Oct 2026
    Take action
    View on sourceFind a Tender

    Award notice and full record on the publisher's site

    Publisher
    UK Cabinet Office
    Licence
    OGL v3.0
    Source
    find-tender.service.gov.uk
    Record ID
    ocds-h6vhtk-07794f

    Your fit

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    This went to Serco Limited. Sonar reads The Secretary of State for Justice's work like this against your business — who holds it, and whether you could compete or partner next time.

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    SS
    Buyer
    The Secretary of State for Justice
    Sector
    Defence & Security