Submarines tenders and contracts
Search submarines notices across UK procurement portals. Filter by buyer, value and deadline, and set an alert for new opportunities.
656 results matching, submarines
- Awarded contractPublished 15 October 2026
62498827 - Maritime Reliability Centred Maintenance Support Services
£36,000,000
- Open tenderPublished 9 October 2026
Provision of Specialist Infrastructure Technical Support
£8,658,333
- Pre-tenderPublished 8 October 2026
62498827 - Maritime Reliability Centred Maintenance Support Services
£36,000,000
- Awarded contractPublished 6 October 2026
Studying and Assessing the Benthic Response to Electrical Stimuli (SABRES)
£859,867
- Awarded contractPublished 6 October 2026
Subsea Cable Health/security Utilising Backscatter and Established Repeater Technologies (SCHUBERT)Subsea Cable Health/security Utilising Backscatter and Established Repeater Technologies (SCHUBERT)
£1,343,500
- Closed tenderPublished 2 October 2026
OPNET Future Ship Fit and Build - Early Market Engagement Questionnaire
Value not stated
- Closed tenderPublished 3 September 2026
Supply of Modular Furniture to Royal Navy Ships and Submarines
£10,000,000
- Pre-tenderPublished 27 August 2026
715907497 - Specialist Hydraulics Equipment (SHE) - UK1
£66,666,666.66
- Awarded contractPublished 25 August 2026
Fibre Optic Compass System (FOCS) In-Service Support Contract-UK5
£5,700,000
- Awarded contractPublished 21 August 2026
715724483_V2 The Provision of Nuclear Site Safety Justification (NSSJ) Services at HMNB Devonport
£3,963,027.01
- Awarded contractPublished 20 August 2026
715409453 - Personal Location Transmitters (PLTs)
£1,306,399.6
- Closed tenderPublished 13 August 2026
Submarine Switchgear - Request for Information (RFI)
Value not stated
- Closed tenderPublished 7 August 2026
Control and Indication (C&I) - Request for Information (RFI)
Value not stated
- Stale Pre-tenderPublished 5 August 2026
Supply of Modular Furniture to Royal Navy Ships and Submarines
£10,000,000
- Pre-tenderPublished 31 July 2026
Technical Support Services Operational Reference & Encyclopaedic Data-UK1
£5,550,000
- Closed tenderPublished 30 July 2026
Hydraulics Supply and Support (HSS) - Request for Information (RFI)
Value not stated
- Awarded contractPublished 27 July 2026
UK5 - Transparency Notice
£199,166
- Awarded contractPublished 24 July 2026
Onshore and Offshore Cable Repair Contract - Jointing Works
18,000,000
- Expired contractPublished 20 July 2026
C29663.003 - Submarine Disposals – Support to MOD
£26,192.5
- Awarded contractPublished 17 June 2026
Provision of Legal Services to the Devonport Submarine Infrastructure Team
£90,000
Top buyers
The buyers publishing the most submarines notices, and what those contracts are worth.
BuyersCountValue
- 474£24.2bn
- 130£3.6bn
- 24£1.6m
- 11£3.7m
- 10£130.0m
- 9£21.8m
- 9£6.3m
- 7£7.9bn
- 5£12.0m
- 4£1.5m
Trend over time
Notice volume for submarines searches published over time.
Top suppliers
Suppliers who have won the most submarines contracts, and what those awards were worth.
SuppliersCountValue
- 13£4.6bn
- 11£226.7m
- 10£429.2m
- 8£1.5m
- 8£629.7k
- 7£5.9bn
- 7£26.2m
- 6£90.0m
- 6£66.5m
- 5£56.0m
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