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Official Find a Tender notices, one row per procedure. Filters use published facts only: delivery region from the notice, buyer type from the official classification, route and vehicle as published — never a Tenderline score.

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Showing 1–15 · every procedure in the catalogue, any stage.

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31 procedures

  1. Closed Selective / two-stage

    707770451 - Type 31 Through Life Support

    Ministry of Defence · Central government · Nationwide (UK), South West England

    The Ministry of Defence (the “Authority”) has a requirement to provide a through-life support solution for five (5) new Type 31 (“T31”) ‘Inspiration Class’ frigates for the Royal Navy (RN). These ships are intended to replace five general-p…

    • Repair and maintenance services of warships
    Value
    £300m
    Submit via
    portal not identified
    Published
    Reference
    ocds-h6vhtk-02c11f
  2. Closed Open procedureDefence & security

    713431451-Supply and Support for General Valves and Actuators-UK4

    Submarine Delivery Agency · Central government · Nationwide (UK)

    This contract is looking for a prime contractor for the provision of spares, repairs, technical support and Obsolescence for the following types of Submarine Valves, Actuators and their components for all In-service Submarines, circa 4,000 …

    • Assemblies of valves
    • Attack submarine nuclear fuelled
    • Ball valves
    • +3
    Value
    £65m
    Submit via
    Defence Sourcing Portallogin required
    Published
    Reference
    ocds-h6vhtk-066755
  3. Planned · tender expected Route not publishedDefence & securitySME suitable

    Supply and Support of Hoses, Pipe Engineering Work and Valves (HPV) for Royal Navy Vessels

    Defence Equipment and Support · Central government · Nationwide (UK)

    Supply of Spares, Repairs, Post Design and Technical Services of Hoses, Pipe Engineering Work and Valves (HPV) for Royal Navy Vessels

    • High-pressure pipeline
    • Hoses
    • Low-pressure pipeline
    • +3
    Value
    £150m
    Submit via
    portal not identified
    Published
    Reference
    ocds-h6vhtk-06532b
  4. Planned · tender expected Route not publishedSME suitableVCSE suitable

    Fibre Optic Compass System (FOCS) In-Service Support (ISS)

    Defence Equipment and Support · Central government · delivery region not published

    The Ministry of Defence (MOD), acting through Sense Decide and Communicate (SDC) - Command and Control, Target, Navigation, Communications (C2TNC), intends to undertake preliminary market engagement for the procurement of a follow‑on contra…

    • Navigation equipment
    • Repair and maintenance services of warships
    Value
    £5.0m
    Submit via
    portal not identified
    Published
    Reference
    ocds-h6vhtk-066f88
  5. AwardedSelective / two-stageFramework3 lots

    NSIGN/007 - 715769493 Integrated Schedule Continuation

    Ministry of Defence · Central government · Nationwide (UK), South West England

    This contract is to support activities across Naval Support Integrated Global Network (NSIGN) projects and the existing contractual framework (FMSP). To mitigate these risks, the contract will deliver a consistent, programme-level Integrate…

    Awarded to DELOITTE LLP

    • Business and management consultancy and related services
    • Repair and maintenance services of warships
    • Shipping operations
    • +1
    Value
    £20mceiling, not a contract size
    Submit via
    portal not identified
    Published
    Reference
    ocds-h6vhtk-039595
  6. AwardedDirect awardDefence & securitySME suitable

    712920450-Swing Arm Gun Mount (SAGM) & Mk15 Pedestal Spares, Repairs & Post Design Services

    Defence Equipment and Support · Central government · Nationwide (UK)

    712920450-Swing Arm Gun Mount (SAGM) & Mk15 Pedestal Spares, Repairs & Post Design Services 5 year contract

    Awarded to ISTEC Services Limited

    • Repair and maintenance services of warships
    Value
    £1.4m
    Submit via
    portal not identified
    Published
    Reference
    ocds-h6vhtk-060c16
  7. AwardedDirect awardDefence & securitySME suitable

    In Service Support of Controlled Reception Positioning Antenna (CRPA), Precise Fixing System (PFS), NAVFIX and Outfit FSF also known as Precise Time and Frequency Equipment (PTFE)

    Defence Equipment and Support · Central government · Nationwide (UK)

    The C2TNC delivery team, part of the Ministry of Defence (the “Authority”) intends to enter into a contract with Drumgrange Ltd (the “Company”) for in-service support for Controlled Reception Position Antenna (CRPA), Precise Fixing System (…

    Awarded to Drumgrange Ltd

    • Global navigation and positioning systems (GPS or equivalent)
    • Repair and maintenance services of warships
    Value
    £14m
    Submit via
    portal not identified
    Published
    Reference
    ocds-h6vhtk-05a035
  8. Planned · tender expected Route not publishedDefence & securitySME suitable

    SDA Platform and Equipment Delivery Team (PEDT) Supplier Engagement

    Submarine Delivery Agency · Central government · Nationwide (UK)

    This notice serves as an update to the PEDT announcement originally published on 3rd June 2025, which invited suppliers to express their interest in attending the Early Market Engagement event, the PEDT Supplier Conference, held on 4th July…

    • Administration, defence and social security services
    • Attack submarine nuclear fuelled
    • Business and management consultancy and related services
    • +3
    Value
    £0
    Submit via
    portal not identified
    Published
    Reference
    ocds-h6vhtk-052bd4
  9. AwardedDirect award

    In-Service Support of Ships Compass Transmission (SCTS) and Meteorological Data Gathering System (MDGS)

    Defence Equipment and Support · Central government · Nationwide (UK)

    In Service Support contract for Ships Compass Transmission (SCTS) and Meteorological Data Gathering System (MDGS) with Systems Engineering and Assessment Limited (SEA ltd) for in-service support to and obsolescence management of Ships Compa…

    Awarded to SYSTEMS ENGINEERING & ASSESSMENT LTD

    • Repair and maintenance services of warships
    Value
    £8.3m
    Submit via
    portal not identified
    Published
    Reference
    ocds-h6vhtk-056774
  10. AwardedDirect awardDefence & security

    714524451-Phalanx Close In Weapons System (CIWS) In-Service Support (ISS) PAC 5

    Defence Equipment and Support · Central government · Nationwide (UK)

    In service support contract for the repair and maintenance ot the Phalanx weapons and associated systems

    Awarded to DEVONPORT ROYAL DOCKYARD LIMITED

    • Repair and maintenance services of warships
    Value
    £61m
    Submit via
    portal not identified
    Published
    Reference
    ocds-h6vhtk-0518fd
  11. Planned · tender expected Route not publishedDefence & securitySME suitable

    715038450 - PPA/006 - Integrated Platform Management System for Type 45

    Defence Equipment and Support · Central government · Nationwide (UK)

    Defence Equipment and Support (DE&S), on behalf of the Ministry of Defence, are considering options to secure the provision of post design services, spares and repairs for machinery control and surveillance equipment as fitted aboard Queen …

    • Command, control, communication systems
    • Electronic and electrical spare parts for warships
    • Repair and maintenance services of warships
    • +1
    Value
    £5.0m
    Submit via
    portal not identified
    Published
    Reference
    ocds-h6vhtk-054499
  12. Planned · tender expected Route not publishedDefence & securitySME suitable

    715033451 - PPA/009 - Post design services, spares and repairs for machinery control and surveillance equipment fitted aboard Hunt Class

    Defence Equipment and Support · Central government · Nationwide (UK)

    Defence Equipment and Support (DE&S), on behalf of the Ministry of Defence, are considering options to secure the provision of post dseign services, spares and repairs for machinery control and surveillance equipment as fitted aboard Hunt C…

    • Command, control, communication systems
    • Electronic and electrical spare parts for warships
    • Repair and maintenance services of warships
    • +1
    Value
    £5.0m
    Submit via
    portal not identified
    Published
    Reference
    ocds-h6vhtk-054435
  13. Planned · tender expected Route not publishedDefence & securitySME suitable

    714902453 - MSS/178 - Maritime Electrical Power Generation, Distribution, Propulsion Equipment Support

    Defence Equipment and Support · Central government · Nationwide (UK)

    Defence Equipment and Support (DE&S) on behalf of the Ministry of Defence (MoD), are considering options to secure the provision of In-Service Support for Martime Electrical Power Generation, Electrical Distribution and Electrical Propulsio…

    • Electronic and electrical spare parts for warships
    • Engineering support services
    • Mechanical and electrical engineering services
    • +1
    Value
    £150m
    Submit via
    portal not identified
    Published
    Reference
    ocds-h6vhtk-05193d
  14. Planned · tender expected Route not publishedDefence & securitySME suitable

    PPA/004 - Support of Shaft Seals and Associated Equipment for Royal Navy Vessels

    Defence Equipment and Support · Central government · Nationwide (UK)

    Defence Equipment and Support (DE&S) on behalf of the Ministry of Defence (MoD), are considering options to secure the Support of Shaft Seals and Associated Equipment for Royal Navy Vessels. Please note: The information in this UK1 Pipeline…

    • Parts for warships
    • Repair and maintenance services of warships
    Value
    £6.5m
    Submit via
    portal not identified
    Published
    Reference
    ocds-h6vhtk-051939
  15. Planned · tender expected Route not publishedDefence & securitySME suitable

    714910452 - PPA/002 - Air Weapons Handling Systems

    Defence Equipment and Support · Central government · Nationwide (UK)

    Defence Equipment and Support (DE&S), on behalf of the Ministry of Defence, are considering options to secure the provision of spares and in-service support for air weapons handling equipment as fitted aboard Daring Class Royal Navy vessels…

    • Engineering support services
    • Hull and mechanical spare parts for warships
    • Mechanical engineering services
    • +1
    Value
    £5.0m
    Submit via
    portal not identified
    Published
    Reference
    ocds-h6vhtk-051928