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 5 July 2024
Technical Support Consultancy Services for Submarine Pipelines & Cables
Interconnector Services LimitedEngineering support services
Stale Pre-tenderPublished 28 May 2025
P8 Anti-Submarine Warfare Finish (P8-ASWF) Demonstration and Manufacture
Defence Equipment and Support : Ministry of DefenceGBP 9,000,000Weapons, ammunition and associated parts
Stale Pre-tenderPublished 29 May 2026
Cables and Connectors - PN
Ministry of DefenceGBP 16,666,666Cable connectors
Stale Pre-tenderPublished 21 November 2023
Naval Systems Integration Process Service (NSIPS) Phase 4
Ministry of DefenceGBP 3,500,000Database-management system
Stale Pre-tenderPublished 11 November 2021
Concepts of Operation for future use of AUVs - Prior Information
Ministry of DefenceGBP 400,000Research and Development services on security and defence materials
Stale Pre-tenderPublished 12 May 2025
A-Class Platform Complex Systems - Batch 2 PMS
Ministry of DefenceGBP 29,000,000Technical support services
Stale Pre-tenderPublished 18 April 2023
DGM/1989 Procurement of Submarine Signal Ejector - RFI
Ministry of DefenceSignalling flares, rain rockets, fog signals and pyrotechnic articles
Stale Pre-tenderPublished 22 February 2022
703089450/PEDT/0025-PIN
Ministry of DefenceGBP 30,000,000Submarines
Pre-tenderPublished 1 June 2026
715862519 - Atmosphere Monitoring System (AMS)
Ministry of DefenceGBP 30,833,333Submarines
Stale Pre-tenderPublished 31 July 2018
Installation services of diesel engines
Ministry of Defence, Defence Equipment and Support : Ministry of DefenceParts of pumps, compressors, engines or motors
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Stale Pre-tenderPublished 19 May 2025
Replacement Secondary Submarine Radar and Support
Ministry of DefenceRadar
Stale Pre-tenderPublished 25 August 2023
Submarine Delivery Agency - Submarine Disposal Capability: Themed Supplier Engagements
Ministry of DefenceDismantling works
Stale Pre-tenderPublished 18 July 2023
RN RFI0024 - FLOORPLATE REAL-ESTATE/INFRASTRUCTURE TO SUPPORT UNCREWED OPERATIONS
Ministry of DefenceResearch and development services and related consultancy services
Stale Pre-tenderPublished 27 February 2020
Repair and maintenance services
Ministry of Defence, Department for Transport (DFT)Repair and maintenance services
Stale Pre-tenderPublished 13 November 2025
In-Service Support for Main Circulating Water Pumps (MCWP)
Ministry of DefenceGBP 21,000,000Repair, maintenance and associated services related to marine and other equipment
Stale Pre-tenderPublished 12 March 2024
PEDT/0045 - Inclusive Spares: Submarine Switchgear
Ministry of DefenceSwitchgear
Stale Pre-tenderPublished 1 July 2020
Survival suits
Ministry of Defence, Submarines Delivery AgencyGBP 13,000,000Survival suits
Stale Pre-tenderPublished 1 June 2023
Market Interest Day - Submarine Disposal
Ministry of DefenceRadioactive waste treatment services
Stale Pre-tenderPublished 12 December 2023
SDA/NP/709826453: Entity In Charge of Maintenance 2 (second round)
Ministry of DefenceRailway maintenance or service vehicles
Stale Pre-tenderPublished 29 June 2023
PEDT/0040-Submarine Escape Survival Equipment (SESE) - RFI
Ministry of DefenceSurvival suits

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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