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    ContractsSite Gate Monitoring System Service and Support Contract
    Awarded contract

    Site Gate Monitoring System Service and Support Contract

    Awarded
    £91.5k
    Published 13 Jul 2026

    Service and support contract for the Site Gate Monitoring System to replace expiring warranty coverage and provide remote and on-site technical assistance.

    🇬🇧United Kingdom· North WestPublished 13 Jul 2026· 3 months agoviaFind a Tender
    Awarded
    £91.5k
    Published 13 Jul 2026

    Decision brief

    4 fields
    • Contract value
      £91,500
      Pounds sterling
    • Closing date
      Not published
      No closing date published
    • Sector
      Facilities Management
      Browse related listings
    • Location
      🇬🇧United Kingdom
      North West

    Suppliers

    1 supplier
    • SS
      Symetrica Security Limited
    Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published 3 months ago.

    13 July 2026
    Awarded — no open tender advertised

    Brief

    Symetrica Security Ltd is seeking to establish a service and support contract for the Site Gate Monitoring System (SGMS) at Sellafield, which is critical for preventing unauthorized removal of nuclear material from the facility. The system's initial 12-month parts warranty expires in January 2025. Symetrica offers remote and on-site response services to support the Sellafield maintenance team in delivering first and second-line technical support. The contract will cover hardware maintenance, technical assistance, and ongoing system support, contingent upon Sellafield staff maintaining current technical training on the system and its software. Annual servicing was not completed in 2025 due to security access restrictions and weather conditions. A separate spare parts provisioning offer is available to complement this service contract and enable rapid system repairs by internal maintenance staff.

    Track record

    11 awards · 9 winners
    Open field

    No single supplier dominates the field.

    In facilities management, SELLAFIELD LTD has awarded 11 contracts to 9 suppliers.

    Who wins here
    1. Cumbria O&M Services Ltd2× · 18%
    2. Cumbria O and M Services Ltd2× · 18%
    3. Trackwork Ltd1× · 9%
    4. Like Technologies Ltd1× · 9%
    5. Symetrica Security Limited1× · 9%
    6. Seymour Engineering Ltd1× · 9%

    +3 more suppliers

    Across facilities management, the most active winners are NHS SUPPLY CHAIN COORDINATION LIMITED NHSSC SCCL, TUNSTALL HEALTHCARE UK LTD, NHS ENGLAND — the field to beat, or your route in as a partner.

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    Provide soft skills training and leadership coaching support to participants in an annual engineering sprint programme.

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    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-06c912

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    Buyer
    SELLAFIELD LTD
    Sector
    Facilities Management