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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.

    ContractsMarine Equipment Maintenance and Support Services
    Open tender

    Marine Equipment Maintenance and Support Services

    Contract value
    £80m
    Published 24 Aug 2026

    UK Authority seeking contractor to provide comprehensive maintenance, repair, and support services for marine specialist equipment including diving and monitoring systems.

    🇬🇧United Kingdom· South WestPublished 24 Aug 2026· TodayviaFind a Tender
    Contract value
    £80m
    Published 24 Aug 2026

    Decision brief

    4 fields
    • Contract value
      £80,000,000indicative
      Pounds sterling
    • Closing date
      Rolling
      No closing date published
    • Sector
      Defence & Security
      Browse related listings
    • Location
      🇬🇧United Kingdom
      South West

    Lifecycle

    Open

    Open tender — no closing date published. Opened today.

    24 August 2026
    Open tender · no closing date published

    Brief

    The Authority seeks a qualified contractor to sustain and support specialist marine equipment including mechanical, electro-mechanical, electrical, electronic, pneumatic, and hydraulic systems, along with diving and atmosphere monitoring equipment. Services required include: procurement of installation and modification components; maintenance and repair services; Post Design Engineering Services (PDES); obsolescence management; third-party equipment certification maintenance; oxygen-clean equipment preparation to DEFSTAN 68-278 standards; packaging to DEFSTAN 81-41; and ITAR-compliant support. Suppliers should have expertise in marine equipment logistics, technical certifications, and compliance with UK defence standards. This is a pipeline notice indicating future contracting opportunity.

    Track record

    13 awards · 11 winners
    Open field

    No single supplier dominates the field.

    In defence security, MINISTRY OF DEFENCE has awarded 13 contracts to 11 suppliers.

    Who wins here
    1. Bastek2× · 15%
    2. Basetek Ltd2× · 15%
    3. Developing Assets (UK) Limited T/A HeliOperations1× · 8%
    4. Foundever Global Services Ltd1× · 8%
    5. Scott Aerospace1× · 8%
    6. BT LIMITED1× · 8%

    +5 more suppliers

    Across defence security, the most active winners are AXON PUBLIC SAFETY UK LIMITED, Lion Laboratories Ltd, Skyguard Ltd T/A Peoplesafe — the field to beat, or your route in as a partner.

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    Take action
    View tender on sourceFind a Tender

    Full notice and submission process on the publisher's site

    Publisher
    UK Cabinet Office
    Licence
    OGL v3.0
    Source
    find-tender.service.gov.uk
    Record ID
    ocds-h6vhtk-06eab4
    MD
    Buyer
    MINISTRY OF DEFENCE
    Sector
    Defence & Security