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    ContractsSubmarine Switchgear and Distribution Equipment Supply and Support
    Closed contract

    Submarine Switchgear and Distribution Equipment Supply and Support

    Contract value
    £11.7m
    Published 22 May 2026

    The Submarine Delivery Agency seeks suppliers of switchgear and distribution equipment for UK submarines and surface ships, with formal procurement details to follow.

    🇬🇧United Kingdom· EnglandPublished 22 May 2026· 5 months agoviaFind a Tender
    Contract value
    £11.7m
    Published 22 May 2026

    Decision brief

    4 fields
    • Contract value
      £11,727,500indicative
      Pounds sterling
    • Closing date
      Not published
      No closing date published
    • Sector
      Defence & Security
      Browse related listings
    • Location
      🇬🇧United Kingdom
      England

    Lifecycle

    Closed

    No longer open. Published 5 months ago.

    22 May 2026
    Closed — no tender deadline was published

    Brief

    The Submarine Delivery Agency (SDA) is seeking suppliers for the supply and support of switchgear and distribution equipment for UK submarines and surface ships. This is a preliminary market notice issued for information purposes only. Detailed specifications and procurement timelines will be provided in future official notices as the requirement develops. Interested suppliers should not contact the Authority at this stage. This notice does not constitute a formal request for proposals or a commitment to proceed with procurement. The anticipated tender notice publication date, contract value, duration, and other key details remain provisional and subject to change.

    Track record

    1 award · 1 winner
    Thin record

    Only 1 prior award here — too little to read.

    In defence security, Submarine Delivery Agency has awarded 1 contract to 1 supplier.

    Who wins here
    1. Marine Rescue Technologies Ltd1× · 100%

    Across defence security, the most active winners are Cooneen Defence Ltd, Lion Laboratories Ltd, VIKING ARMS LIMITED — the field to beat, or your route in as a partner.

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    Take action
    View on sourceFind a Tender

    Original closed notice on the publisher's site

    Publisher
    UK Cabinet Office
    Licence
    OGL v3.0
    Source
    find-tender.service.gov.uk
    Record ID
    ocds-h6vhtk-06a0eb

    Track

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    SD
    Buyer
    Submarine Delivery Agency
    Sector
    Defence & Security