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    ContractsSeafox Mine Disposal System Follow-on Support Contract - UK Defence
    Awarded contract

    Seafox Mine Disposal System Follow-on Support Contract - UK Defence

    Awarded
    £12m
    Published 5 Jun 2026

    Two-year, £12 million in-service support contract for the Royal Navy's Seafox Mine Disposal System used on Hunt and Sandown class ships.

    🇬🇧United Kingdom· EnglandPublished 5 Jun 2026· 3 months agoviaFind a Tender
    Awarded
    £12m
    Published 5 Jun 2026

    Decision brief

    4 fields
    • Contract value
      £12,000,000
      Pounds sterling
    • Closing date
      Rolling
      No closing date published
    • Sector
      Defence & Security
      Browse related listings
    • Location
      🇬🇧United Kingdom
      England

    Suppliers

    1 supplier
    • TA
      TKMS Atlas UK Ltd
    Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published 3 months ago.

    5 June 2026
    Awarded — no open tender advertised

    Brief

    The UK Secretary of State for Defence is seeking a 2-year in-service support contract for the Seafox Mine Disposal System, valued at approximately £12 million (VAT included). This system is the Royal Navy's primary equipment for identifying and disposing of maritime mines and is currently deployed on Hunt and Sandown class vessels. The contract will be awarded to TKMS Atlas UK Limited to provide maintenance, technical support, and operational readiness for this critical naval capability. This requirement has been assessed as Level 1 (foundational) cyber risk under the Cyber Security Model. Qualified suppliers should have expertise in maritime defence systems support and mine disposal technology. The contract supports ongoing Royal Navy operations and ensures continuous availability of essential mine countermeasure capabilities.

    Track record

    13 awards · 12 winners
    Open field

    No single supplier dominates the field.

    In facilities management, Defence Equipment and Support has awarded 13 contracts to 12 suppliers.

    Who wins here
    1. BAE Systems (Operations) Limited2× · 15%
    2. Kellogg, Brown & Root Ltd1× · 8%
    3. Retrotec Limited1× · 8%
    4. Airbus Military Sociedad Limitada (AMSL) [Airbus Defence and Space Limited]1× · 8%
    5. Marshall Of Cambridge Aerospace Limited1× · 8%
    6. P2i Ltd1× · 8%

    +6 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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    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-06ae54
    DE
    Buyer
    Defence Equipment and Support
    Sector
    Defence & Security