Submarines
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641 results matching, submarines
- Awarded contractPublished 17 June 2026
Provision of Legal Services to the Devonport Submarine Infrastructure Team
£90,000
- Stale Pre-tenderPublished 1 June 2026
715862521 - Hydraulics Supply and Support (HSS) - UK2
£45,833,333.33
- Stale Pre-tenderPublished 1 June 2026
715862519 - Atmosphere Monitoring System (AMS)
£30,833,333
- Stale Pre-tenderPublished 29 May 2026
Cables and Connectors - PN
£16,666,666
- Closed tenderPublished 29 May 2026
In-Service Support for Main Circulating Water Pumps (MCWP)
£21,000,000
- Stale Pre-tenderPublished 22 May 2026
715860474 - Submarine Switchgear and Distribution - UK2
£11,727,500
- Stale Pre-tenderPublished 22 May 2026
715859476 - Specialist Valves - UK1
£70,000,000
- Stale Pre-tenderPublished 22 May 2026
Electrical Conversion & Support (ECS) - UK1
£16,666,666.67
- Stale Pre-tenderPublished 22 May 2026
715862522 - Control and Indication (C&I) - UK2
£66,666,666.67
- Closed tenderPublished 5 May 2026
National Framework for Civil Engineering, Infrastructure and Enabling Works 2026
£4,166,666,666
- Awarded contractPublished 28 April 2026
715820471 - Pressure Hull Penetrators and Associated Cables and Connectors (PCC) - UK5
£18,206,000
- Closed tenderPublished 22 April 2026
Submarine Infrastructure Technical Support (SITS)
Value not stated
- Stale Pre-tenderPublished 21 April 2026
National Framework for Civil Engineering, Infrastructure and Enabling Works 2026
£4,166,666,666
- Closed tenderPublished 20 April 2026
715838592 - Internal Communications System (ICS) - Technical Refresh (TS)
Value not stated
- Stale Pre-tenderPublished 17 April 2026
715838592 - Internal Communications System (ICS) - Technical Refresh (TS) - RFI
£100,000,000
- Closed tenderPublished 13 April 2026
715724483_V2 The Provision of Nuclear Site Safety Justification (NSSJ) Services at HMNB Devonport
£10,160,000
- Awarded contractPublished 9 April 2026
P8 Anti-Submarine Warfare Finish (P8-ASWF) Demonstration and Manufacture
£19,200,000
- Stale Pre-tenderPublished 1 April 2026
715820471 - Pressure Hull Penetrators and Associated Cables and Connectors (PCC) - UK5
£18,206,000
- Closed tenderPublished 1 April 2026
Fibre Optic Compass System (FOCS) In-Service Support Contract
Value not stated
- Stale Pre-tenderPublished 19 March 2026
Fibre Optic Compass System (FOCS) In-Service Support (ISS)
£5,000,000
Top buyers
Buyers ranked by total contract award volume for submarines.
BuyersCountValue
- 464£24.1bn
- 126£3.5bn
- National Museum of the Royal Navy24£1.6m
- 11£3.7m
- 10£130.0m
- 9£21.8m
- Interconnector Services Limited9£6.3m
- National Grid Electricity Transmission plc5£7.9bn
- 5£12.0m
- 4£1.5m
Trend over time
Notice volume for submarines published over time.
Top suppliers
Suppliers ranked by total contract award volume for submarines.
SuppliersCountValue
- 13£4.6bn
- 11£226.7m
- 10£429.2m
- 8£1.5m
- 8£629.7k
- 7£5.9bn
- 7£26.2m
- 6£66.5m
- 5£84.3m
- 5£56.0m
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