Submarines

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268 Submarines awards found

Awarded contract
Defence Marine Services - Next Generation: Contract 2 - Inshore Support to Military Training, Testing and Evaluation
Ministry of DefenceSupplier(s) SERCO LIMITEDGBP 65,581,496Awarded 14 May 2025Marine services
Expired contract
712928451: Site Specific Development Reports - CF Awarded Contract
Ministry of DefenceSupplier(s) Jacobs U.K. LimitedGBP 1,102,287.12Awarded 12 May 2025Expiring 1 December 2025Construction consultancy services
Awarded contract
TWI Corporate Membership 2025-2026
Ministry of DefenceSupplier(s) TWI LtdGBP 133,406Awarded 5 May 2025Expiring 31 March 2027Membership organisation services
Awarded contract
707250450 PEDT/0039 Submarine Mechanical and Secondary Steam Equipment Support (SMASSES)
Ministry of DefenceSupplier(s) Scott Aerospace LtdGBP 38,088,503.33Awarded 2 May 2025Expiring 31 March 2028Submarines
Expired contract
Resilience Courses for Submarine Personnel - Contract Details Notice
Ministry of DefenceSupplier(s) TGR COACHING LTDAwarded 30 April 2025Expiring 31 March 2026Company health services
Awarded contract
713661450 - SAWCS SCU In Service Support
Defence Equipment and Support : Ministry of DefenceSupplier(s) Ultra Maritime UK LtdGBP 2,712,309Awarded 17 April 2025Expiring 31 March 2031Repair and maintenance services of military electronic systems
Awarded contract
707250450 PEDT/0039 Submarine Mechanical and Secondary Steam Equipment Support (SMASSES)
Ministry of DefenceSupplier(s) Scott Aerospace LtdGBP 114,265,509.99Awarded 9 April 2025Submarines
Awarded contract
Defence Marine Services – Offshore Support to Military Training and Exercises
Ministry of DefenceGBP 146,700,000Awarded 1 April 2025Expiring 1 April 2035
Awarded contract
Defence Marine Services – Inshore Support to Military Training, Testing and Evaluation
Ministry of DefenceGBP 85,500,000Awarded 1 April 2025Expiring 1 April 2030
Awarded contract
HVDC Cable Framework
National Grid UK LtdSupplier(s) NKT HV CABLES AB, Prysmian Powerlink SRL21,300,000,000Awarded 11 March 2025High-voltage cable
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Awarded contract
Floats and Gliders
Ministry of DefenceSupplier(s) TELEDYNE UK LIMITEDGBP 1,110,000Awarded 28 February 2025Unmanned underwater vehicles
Awarded contract
710022461-1 - MSS/109 Lot 1 - Lifejackets, Buoyancy Aids and Flotation Devices - Civilian
Ministry of DefenceSupplier(s) BAE Systems Surface Ships LimitedGBP 7,001,799.92Awarded 30 January 2025Expiring 29 January 2032Life jackets
Awarded contract
MSS/109 Lot 2 - Life Jackets, Buoyancy Aids and Flotation Devices - Tactical
Ministry of DefenceSupplier(s) Scott Aerospace LtdGBP 57,148,926.57Awarded 30 January 2025Life jackets
Awarded contract
710022461-1 - MSS/109 Lot 1 - Lifejackets, Buoyancy Aids and Flotation Devices - Civilian
Ministry of DefenceSupplier(s) Scott Aerospace LtdGBP 9,796,958.84Awarded 30 January 2025Expiring 29 January 2032Life jackets
Awarded contract
£12,515,833
Ministry of DefenceSupplier(s) Naval GroupGBP 12,515,833Awarded 3 January 2025Cooling-water pumps
Awarded contract
Platform Data Management Systems 4 (PDM4) Obsolescence Recovery
Ministry of DefenceSupplier(s) Ultra MaritimeGBP 3,000,000Awarded 31 December 2024Parts of radio and radar equipment
Awarded contract
712385450 - CCCT/819 - Provision of Ergonomic Assessment and Associated Furniture - Contract Award Notice
Ministry of DefenceSupplier(s) Bates Office Services LTDGBP 283,000Awarded 20 December 2024Desks
Awarded contract
Post Design Services, Spares and Repairs for Legacy External Communication Outfits
Ministry of DefenceSupplier(s) Leonardo MW LimitedGBP 1,500,000Awarded 20 December 2024Repair and maintenance services of military electronic systems
Awarded contract
One off Supply and Repair of Meters and Gauges
Ministry of DefenceSupplier(s) Basetek LTDGBP 9,977,681.67Awarded 18 November 2024Electromechanical equipment
Expired contract
NDA9/00916.063 - NRS' capability to support the Submarine Delivery Agency
Nuclear Decommissioning Authority (NDA)Supplier(s) TUV SUD (UK) LIMITEDGBP 48,494.51Awarded 28 October 2024Expiring 28 February 2025Research and development services and related consultancy services

Top buyers

Buyers ranked by total contract award volume for submarines.

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BuyersCountValue

Ministry of Defence
207
£14.1bn
Defence Equipment and Support : Ministry of Defence
51
£711.8m
Scottish Hydro Electric Power Distribution plc
5
£0.0
Crown Commercial Service
4
£1.5m
National Museum of the Royal Navy
4
£263.9k
EirGrid plc
3
£695.3k
Interconnector Services Limited
3
£1.1m
UK Shared Business Services - UKSBS
3
£228.8k
National Grid Electricity Transmission plc
2
£2.9bn
Ervia
2
£0.0

Trend over time

Notice volume for submarines published over time.

Top suppliers

Suppliers ranked by total contract award volume for submarines.

View all suppliers

SuppliersCountValue

Devonport Royal Dockyard Ltd
13
£4.6bn
BAE Systems Surface Ships Limited
11
£226.7m
BABCOCK INTEGRATED TECHNOLOGY LIMITED
10
£429.2m
Defence Support (International) Ltd
8
£1.5m
CMCA UK Limited
8
£629.7k
Thales Uk Ltd
7
£5.9bn
Carbon60 Limited
7
£26.2m
Analox Military Systems Ltd
6
£66.5m
Lockheed Martin UK Ltd
5
£84.3m
Babcock International Group plc
5
£56.0m

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