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    ContractsSupply and Support for Submarine Valves and Actuators - UK
    Closed contract

    Supply and Support for Submarine Valves and Actuators - UK

    Contract value
    £65m
    Closed 26 Jun 2026

    Prime contractor required to supply spares, repairs, and technical support for submarine valves and actuators across the Royal Navy fleet.

    🇬🇧United Kingdom· EnglandPublished 22 May 2026· 5 months agoviaFind a Tender
    Contract value
    £65m
    Closed 26 Jun 2026
    Tender deadline passed on 26 Jun 2026.

    Decision brief

    4 fields
    • Contract value
      est.£65,000,000
      Pounds sterling
    • Tender closed
      26 Jun 2026
      4 months ago
    • Sector
      Defence & Security
      Browse related listings
    • Location
      🇬🇧United Kingdom
      England

    Lifecycle

    Closed

    Tender closed on 26 Jun 2026. Awaiting award.

    22 May 2026Today26 Jun 2026

    Brief

    This contract seeks a prime contractor to provide spares, repairs, technical support, and obsolescence management for submarine valves, actuators, and their components. The scope covers approximately 4,000 National Stock Numbers (NSNs) across four categories: First Level Valves, Non-First Level Valves, First Level Actuators, and Non-First Level Actuators for all in-service Royal Navy submarines. The contract also includes a smaller requirement for valves and actuators supporting the Royal Navy surface fleet. Contractors should be prepared to demonstrate expertise in submarine valve and actuator systems, supply chain management, and technical logistics support.

    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-066755

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    SD
    Buyer
    Submarine Delivery Agency
    Sector
    Defence & Security