Submarines

Find submarines opportunities in seconds below. Search through thousands of submarines pre-tenders and upcoming contracts. Bookmark the tender and start your bid/no-bid decision.

103 Submarines pre-tenders found

Stale Pre-tenderPublished 19 January 2022
SHEPD - 11/33kV subsea cable supply for 2023-2028
Scottish Hydro Electric Power Distribution plcClosing 28 January 2022Submarine cable
Stale Pre-tenderPublished 29 March 2022
DGM/2014 Procurement of SOLAS Stores RFI
Ministry of DefenceClosing 15 April 2022Fireworks
Stale Pre-tenderPublished 19 April 2022
Supply of Submarine Spares and Repairs Relating to Secondary Steam Propulsion Systems RFI
Ministry of DefenceClosing 12 May 2022Support equipment
Stale Pre-tenderPublished 5 May 2022
Request for Information Supply of Submarine Spares and Repairs Relating to Mechanical Equipment Systems
Ministry of DefenceClosing 28 May 2022Support equipment
Stale Pre-tenderPublished 2 July 2022
Future Architecture for Submarine Technology to Enable RIOT (FASTER) - 704414450
Ministry of DefenceClosing 9 July 2022Computer platforms
Stale Pre-tenderPublished 6 June 2025
Replacement Secondary Submarine Radar and Support
Defence Equipment and Support : Ministry of DefenceGBP 800,000Closing 16 June 2025Radar station construction work
Stale Pre-tenderPublished 30 July 2025
715409453 - Personal Location Transmitters (PLTs) - UK4
Ministry of DefenceGBP 2,083,333Closing 22 August 2025Submarines
Stale Pre-tenderPublished 11 August 2025
715173450 - Purification Equipment
Ministry of DefenceGBP 41,666,666Closing 19 September 2025Repair and maintenance services
Stale Pre-tenderPublished 15 January 2026
715744465-Support Requirements for Modular Furniture for Ships & Submarines
Defence Equipment and Support : Ministry of DefenceClosing 12 February 2026Modular furniture
Stale Pre-tenderPublished 19 January 2026
Early Market Engagement Notice - NSIGN HMNB(C) - Soft FM
Ministry of DefenceGBP 236,000,000Closing 6 March 2026Catering services
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Stale Pre-tenderPublished 11 March 2026
713431451-Supply and Support for General Valves and Actuators-UK4
Ministry of DefenceGBP 65,000,000Closing 11 March 2026Hull and mechanical spare parts for warships
Stale Pre-tenderPublished 21 April 2026
National Framework for Civil Engineering, Infrastructure and Enabling Works 2026
YPOGBP 4,166,666,666Closing 22 April 2026Engineering works and construction works
Stale Pre-tenderPublished 19 March 2026
Fibre Optic Compass System (FOCS) In-Service Support (ISS)
Defence Equipment and Support : Ministry of DefenceGBP 5,000,000Closing 27 April 2026Navigation equipment
Stale Pre-tenderPublished 17 April 2026
715838592 - Internal Communications System (ICS) - Technical Refresh (TS) - RFI
Ministry of DefenceGBP 100,000,000Closing 12 June 2026Communications network
Stale Pre-tenderPublished 13 June 2024
RFI0045 - Long Range Anti-Submarine Warfare Weapon (LRAW)
Ministry of DefenceMilitary research and technology
Stale Pre-tenderPublished 22 March 2023
Submarine Mechanical and Secondary Steam Propulsion Spares and Repairs - Request for Information
Ministry of DefenceStrategic submarine nuclear fuelled
Stale Pre-tenderPublished 9 May 2022
703703450 - PEDT/0022 - Platform Complex Systems Programme (PCSP) Delivery Framework
Ministry of DefenceGBP 150,000,000Repair and maintenance services of security and defence materials
Stale Pre-tenderPublished 16 December 2025
715729493 UK1 - Merlin Mk2 Continuing Design Services
Defence Equipment and Support : Ministry of DefenceRepair and maintenance services of helicopters
Stale Pre-tenderPublished 16 January 2023
706439450 - Ships Protective Systems (SPS) Cathodic & Shaft Grounding In-Service Support (ISS) - PIN - CF
Ministry of DefenceElectromechanical equipment
Stale Pre-tenderPublished 22 May 2026
Control and Indication (C&I) - UK1
Ministry of DefenceGBP 83,333,333.33Submarines

Top buyers

Buyers ranked by total contract award volume for submarines.

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BuyersCountValue

Ministry of Defence
75
£4.3bn
Defence Equipment and Support : Ministry of Defence
16
£2.5bn
LEIDOS SUPPLY, LIMITED
4
£0.0
Scottish Hydro Electric Power Distribution plc
3
£55.0m
Interconnector Services Limited
3
£3.3m
Xlinks First Limited
2
£0.0
Department for Business Energy and Industrial Strategy (BEIS)
1
£0.0
YPO
1
£4.2bn
Ministry of Defence, Submarines Delivery Agency
1
£13.0m
MUTUAL ENERGY LIMITED / Interconnector Services Ltd
1
£1.8m

Trend over time

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