Submarines

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103 Submarines pre-tenders found

Stale Pre-tenderPublished 29 September 2017
Marine survey services
Interconnector Services LimitedGBP 1,500,000Hydrographic surveying services
Stale Pre-tenderPublished 3 August 2023
RFI - NSIGN Ships Market Engagement
Ministry of DefenceVessel repair services
Stale Pre-tenderPublished 3 March 2021
NATO Submarine Rescue System Third In-Service Support Period
Ministry of DefenceRescue services
Stale Pre-tenderPublished 22 May 2026
Electrical Conversion & Support (ECS) - UK1
Ministry of DefenceGBP 16,666,666.67Submarines
Stale Pre-tenderPublished 16 January 2023
706438450 - Ships Protective Systems (SPS) Degaussing In-Service Support (ISS)
Ministry of DefenceGBP 10,000,000Electromechanical equipment
Stale Pre-tenderPublished 10 January 2017
Batteries
LEIDOS SUPPLY, LIMITEDBattery packs
Stale Pre-tenderPublished 16 January 2023
706439450 - Ships Protective Systems (SPS) Cathodic & Shaft Grounding In-Service Support (ISS)
Ministry of DefenceGBP 10,000,000Electromechanical equipment
Stale Pre-tenderPublished 13 August 2020
Pre-Qualifying Questionnaire for Finance Support Delivery Partner
Ministry of DefenceGBP 15,000,000Accounting and auditing services
Stale Pre-tenderPublished 7 June 2022
Celtic Interconnector: Cable Storage Facility
EirGrid plcStorage and retrieval services
Stale Pre-tenderPublished 10 July 2020
Ships
Ministry of Defence, Defence Equipment and Support : Ministry of DefenceShips
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Stale Pre-tenderPublished 11 May 2025
Technical Support Service for Operational Reference & Encyclopaedic Data
Ministry of DefenceGBP 4,000,000World wide web (www) site operation host services
Pre-tenderPublished 1 June 2026
715862521 - Hydraulics
Ministry of DefenceGBP 66,666,666Strategic submarine nuclear fuelled
Stale Pre-tenderPublished 10 July 2025
714964450 - Engineering Delivery Partner (EDP) Future Contract - PD1 - Pipeline Notice (UK 1)
Defence Equipment and Support : Ministry of DefenceGBP 2,500,000,000Miscellaneous engineering services
Stale Pre-tenderPublished 26 October 2022
Digital innovation in product safety - a scoping study
Department for Business Energy and Industrial Strategy (BEIS)Research and development consultancy services
Stale Pre-tenderPublished 15 February 2019
Medical equipments, pharmaceuticals and personal care products
LEIDOS SUPPLY, LIMITEDMedical equipments, pharmaceuticals and personal care products
Stale Pre-tenderPublished 10 February 2026
715724483_V2 The Provision of Nuclear Site Safety Justification (NSSJ) Services at HMNB Devonport
Ministry of DefenceGBP 10,160,000Project management consultancy services
Stale Pre-tenderPublished 28 April 2022
703089450/PEDT/0025-DO
Ministry of DefenceGBP 40,000,000Strategic submarine nuclear fuelled
Stale Pre-tenderPublished 1 April 2026
715820471 - Pressure Hull Penetrators and Associated Cables and Connectors (PCC) - UK5
Ministry of DefenceGBP 18,206,000Electrical components
Stale Pre-tenderPublished 20 May 2025
Supply and In-Service Support of Emergency Escape Breathing Devices (EEBD)-UK1
Defence Equipment and Support : Ministry of DefenceGBP 6,000,000Fire escape equipment
Stale Pre-tenderPublished 10 November 2021
Submarine Survey Services 2022
MUTUAL ENERGY LIMITED / Interconnector Services LtdGBP 1,750,000Pipeline-inspection services

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

Notice volume for submarines published over time.

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