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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 1–31 · 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
  16. Planned · tender expected Route not publishedDefence & securitySME suitable

    714911454 - MSS/151 - Helicopter Refuelling, HIFR, and Aviation Refuelling

    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 helicopter in-flight refuelling and fixed wing aviation fuelling equipment as f…

    • Engineering support services
    • Fuel pumps
    • Helicopter refuelling package
    • +3
    Value
    £20m
    Submit via
    portal not identified
    Published
    Reference
    ocds-h6vhtk-051921
  17. Planned · tender expected Route not publishedDefence & security

    714907465 - MSS/147 - Highly Mechanised Weapons Handling System

    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 highly mechanised weapons handling equipment as fitted aboard Queen Elizabeth C…

    • Electronic and electrical spare parts for warships
    • Engineering support services
    • Mechanical and electrical engineering services
    • +2
    Value
    £10m
    Submit via
    portal not identified
    Published
    Reference
    ocds-h6vhtk-0518c9
  18. AwardedLimited / restricted

    In Service Support of Queen Elizabeth Class Integrated Navigation and Bridge Systems, and In Service Support for VM250 Radar, Astute Ships Inertial Navigation System, MK39 Gyroscope across Multiple Naval Platforms (QEC INBS).

    Ministry of Defence · Central government · delivery region not published

    Contract Award Notice published for reasons of transparency only. The Ministry of Defence has awarded a Single Source Qualifying Defence Contract to Northrop Grumman UK Ltd for In Service Support of Queen Elizabeth Class Integrated Navigati…

    Awarded to NORTHROP GRUMMAN UK LIMITED

    • Repair and maintenance services of warships
    Value
    Not published
    Submit via
    portal not identified
    Published
    Reference
    ocds-h6vhtk-05143b
  19. AwardedLimited / restricted

    Provision of Type 31 Capability Insertion Phase

    Ministry of Defence · Central government · Nationwide (UK)

    This contract is for the insertion, testing and enhancement of military capability of the Type 31 Frigate Programme. This is known as the Capability Insertion Phase (CIP) and is standard across RN Fleet vessels new to Service. The work will…

    Awarded to Rosyth Royal Dockyard Ltd

    • Repair and maintenance services of warships
    Value
    Not published
    Submit via
    portal not identified
    Published
    Reference
    ocds-h6vhtk-0422a0
  20. AwardedSelective / two-stage

    In-Service Support for Aircraft Ground Starting & Servicing (AGSS) & Aircraft Converted Electrical Supplies (ACES) - Ground Power

    Ministry of Defence · Central government · Nationwide (UK)

    In-Service Support (ISS) for Ground Power equipment consisting of “Aircraft Ground Starting and Servicing"(AGSS) & "Aircraft Converted Electrical Supplies" (ACES). Spares and repairs contract with some additional Core management services.

    Awarded to Whippendell Marine Ltd

    • Electrical supplies and accessories
    • Repair and maintenance services of warships
    Value
    Not published
    Submit via
    portal not identified
    Published
    Reference
    ocds-h6vhtk-03f4ef
  21. AwardedSelective / two-stage

    Untitled procurement

    Ministry of Defence · Central government · Nationwide (UK), North East England

    The Off-Shore Patrol Vessels Future Support (OPV FS) Batch 2 project will secure the provision of engineering support (Fleet Time (FT)) and Non-Fleet Time (NFT)), logistic support and design services to the five current in-service Batch 2 R…

    Awarded to UK Docks Marine Services Limited

    • Repair and maintenance services of warships
    Value
    Not published
    Submit via
    portal not identified
    Published
    Reference
    ocds-h6vhtk-03d583
  22. PlannedRoute not published2 lots

    NSIGN/001 - SUPPORT PARTNER PIN FOR LOTS 2&4

    Ministry of Defence · Central government · Nationwide (UK)

    This Corrigendum is to correct a mistake where the title was not included in the published PIN. Title should read - "NSIGN/001 - SUPPORT PARTNER PIN FOR LOTS 2&4". Notice published was under reference "2023/S 000-010132" on 06/04/2023.

    • Repair and maintenance services of warships
    • Shipping operations
    • Technical analysis or consultancy services
    Value
    £20m
    Submit via
    portal not identified
    Published
    Reference
    ocds-h6vhtk-03bd3c
  23. Closed Selective / two-stageFramework

    Project TAMPA - Additive Manufacturing as a Service Challenge

    Ministry of Defence · Central government · Nationwide (UK)

    Additive Manufacturing (AdM), also known as 3D printing, is a range of manufacturing technologies that enable the creation of lighter, stronger parts and systems. It has the potential to address significant issues within Defence such as exc…

    • Communication satellites
    • Development of firearms and ammunition
    • Development of military aircrafts, missiles and spacecrafts
    • +3
    Value
    £5.0mceiling, not a contract size
    Submit via
    portal not identified
    Published
    Reference
    ocds-h6vhtk-032c1b
  24. PlannedRoute not published

    Metal Additive Manufacturing as a Service Challenge

    Ministry of Defence · Central government · Nationwide (UK)

    The Authority seeks to establish a Buy and Try at Scale Operational (BATSO) Framework Agreement. The Framework will provide funding to accelerate the maturity of Metallic Additive Manufacturing (AdM) technologies to better exploit the techn…

    • Communication satellites
    • Development of firearms and ammunition
    • Development of military aircrafts, missiles and spacecrafts
    • +3
    Value
    £5.0m
    Submit via
    portal not identified
    Published
    Reference
    ocds-h6vhtk-0358a3
  25. AwardedSelective / two-stage

    M55 Regeneration Project

    Ministry of Defence · Central government · Nationwide (UK)

    Repair and maintenance services of security and defence materials. The Lithuanian Navy is looking to expand its fleet of Hunt Class Mine Counter Measures Vessel (MCMV) via procurement of a legacy hull from the Royal Navy and regeneration of…

    Awarded to Harland and Wolff (Appledore) Limited

    • Repair and maintenance services of warships
    Value
    Not published
    Submit via
    portal not identified
    Published
    Reference
    ocds-h6vhtk-035149
  26. Closed Selective / two-stage

    T23 Aviation Hangar Hoist Regeneration

    Ministry of Defence · Central government · South West England

    This requirement is for the design, supply, manufacture and embodiment of a new T23 Frigate Aviation Hangar Hoist solution which includes a wide range of Pan Defence Lines of Development (DLOD) associated technical services. The requirement…

    • Installation services of lifting equipment
    • Mechanical and electrical engineering services
    • Pulley tackle and hoists
    • +1
    Value
    £4.0m
    Submit via
    portal not identified
    Published
    Reference
    ocds-h6vhtk-032012
  27. Closed Selective / two-stage

    In-Service Support for Aircraft Ground Starting & Servicing (AGSS) & Aircraft Converted Electrical Supplies (ACES) - Ground Power

    Ministry of Defence · Central government · Nationwide (UK)

    Maritime Combat Systems (MCS), Communications and Situational Awareness (CSA) seek to provide In-Service Support (ISS) for Ground Power equipment consisting of “Aircraft Ground Starting and Servicing" (AGSS) & "Aircraft Converted Electrical…

    • Electrical supplies and accessories
    • Repair and maintenance services of warships
    Value
    Not published
    Submit via
    portal not identified
    Published
    Reference
    ocds-h6vhtk-030b7a
  28. Closed Selective / two-stage2 lots

    701534376 - Batch 2 Off-Shore Patrol Vessels Future Support (OPV FS)

    Ministry of Defence · Central government · South West England

    The Off-Shore Patrol Vessels Future Support (OPV FS) Batch 2 project will secure the provision of engineering support (Fleet Time (FT)) and Non-Fleet Time (NFT)), logistic support and design services to the five current in-service Batch 2 R…

    • Repair and maintenance services of ships
    • Repair and maintenance services of warships
    Value
    £400m
    Submit via
    Defence Sourcing Portallogin required
    Published
    Reference
    ocds-h6vhtk-02b48e
  29. PlannedRoute not published

    In-Service Support for Aircraft Ground Starting & Servicing (AGSS) & Aircraft Converted Electrical Supplies (ACES)

    Ministry of Defence · Central government · Nationwide (UK)

    Maritime Combat Systems (MCS), Communications and Situational Awareness (CSA) seek to provide In-Service Support (ISS) for Ground Power equipment consisting of “Aircraft Ground Starting and Servicing" (AGSS) & "Aircraft Converted Electrical…

    • Electrical supplies and accessories
    • Repair and maintenance services of warships
    Value
    £7.5m
    Submit via
    portal not identified
    Published
    Reference
    ocds-h6vhtk-02f981
  30. AwardedLimited / restricted

    Batch 1 Offshore Patrol Vessels - Future Support

    Ministry of Defence, Defence Equipment and Support · Central government · Nationwide (UK)

    Support, repair and maintenance services for the Royal Navy's fleet of three Batch 1 Off-Shore Patrol Vessels. The support activities will include but are not limited to: planning for and execution of UK (and potentially non-UK) repair and …

    Awarded to BAE Systems Maritime Services

    • Repair and maintenance services of ships
    • Repair and maintenance services of warships
    Value
    Not published
    Submit via
    portal not identified
    Published
    Reference
    ocds-h6vhtk-02ec1d
  31. AwardedLimited / restricted

    SDP Stage 1 - LUSM Repulse Execution

    Submarine Disposals & Devonport Infrastructure - Ministry of Defence · Central government · Nationwide (UK)

    To undertake Planner, Survey and Docking Period (Hull Preservation) and Low-Level Waste Removal Activities on Laid up Submarine Repulse within No 2 Dock in Rosyth.

    Awarded to Rosyth Royal Dockyard Ltd

    • Repair and maintenance services of warships
    Value
    Not published
    Submit via
    portal not identified
    Published
    Reference
    ocds-h6vhtk-02d4f9