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BUYING ORGANISATION

Submarine Delivery Agency

Published procurement activity · 43 tenders

ORGANISATION DETAILS

Submarine Delivery Agency

Buyer information published with procurement notices.

Published identifier
GB-PPON PBHX-4625-LVPD
Address
Bristol, UKK12, BS34 8JH, United Kingdom
First notice
7 May 2025
Latest notice
18 Sept 2026
Find a Tender
All tenders43£1bnCombined published value
Open3£100.8mCombined published value
Closed5£149.8mCombined published value
Awarded24£225.9mCombined published value
Cancelled1—No published tender values
ISSUED TENDERS

43 tenders

All · 43Open · 3Closed · 5Awarded · 24Cancelled · 1

UK4 - Tender Notice

Submarine Delivery Agency · UKK41

Enabling Contract of Marine Foam Fenders for HMNB Devonport. The Authority seeks to establish a 3 year enabling contract for the supply and delivery of foam fenders to meet operational requirements across HMNB Devonport. The Authority does not commit to fixed order volumes or specific sizes throughout the contract term. Howeve

Sources Find a TenderPublished 14 Jul 2026Reference 065872-2026
£810kAward value · excl. VAT£972k incl. VAT
CANCELLEDFind a Tender

CETUS Trials and Evaluation

Submarine Delivery Agency · UKK12

Open the opportunity to review the published procurement information.

Sources Find a TenderPublished 8 Jul 2026Reference 063930-2026
Value not statedNo published estimate

SCYLLA 2A Interim

Submarine Delivery Agency · UKK12

This contract will cover the activities required to resolve key issues identified during the previous trial carried out by the supplier, and prepare the hardware for any future trials should the authority decide to proceed. This contract is for 6 months to resolve outstanding issues from the previous trials, and expertise from T

Sources Find a TenderPublished 7 Jul 2026Reference 097260-2026
£3.7mProposed award value · excl. VAT£4.4m incl. VAT

713431451-Supply and Support for General Valves and Actuators-UK4

Submarine Delivery Agency · UKK12

This contract is looking for a prime contractor for the provision of spares, repairs, technical support and Obsolescence for the following types of Submarine Valves, Actuators and their components for all In-service Submarines, circa 4,000 NSNs: ​ First Level Valves​ Non-First Level Valves​ First Level Actuators​ Non-First Level

Sources Find a TenderPublished 5 Jun 2026Closes 26 Jun 2026Reference 053313-2026Sector 31711400 — Valves and tubes
£65mEstimated value

715862519 - Atmosphere Monitoring System (AMS)

Submarine Delivery Agency · UKK12

This Pipeline Notice relates to a potential future requirement by the Submarine Delivery Agency (SDA) for Atmosphere Monitoring Systems (AMS). This Pipeline Notice is published in accordance with the requirements of the Procurement Act 2023, to provide advance visibility of the Authority’s planned procurements over the forthcomi

Sources Find a TenderPublished 1 Jun 2026Reference 051512-2026Sector 35512000 — Submarines
£30.8mEstimated value

Cables and Connectors - PN

Submarine Delivery Agency · UKK12

The primary aim of this procurement is to establish a contract that ensures the continued supply, technical support and post‑design services for Pressure Hull Glands (PHG), Cable Harnesses, Cryocon Rings, Sintered Glass Penetrators (SGP) and associated equipment fitted to the Royal Navy’s submarine fleet, in order to maintain sa

Sources Find a TenderPublished 29 May 2026Reference 050673-2026Sector 44322200 — Cable connectors
£16.7mEstimated value

In-Service Support for Main Circulating Water Pumps (MCWP)

Submarine Delivery Agency · UKK12

The planned procurement shall provide in-service support for Main Circulating Water Pumps (MCWPs) on board naval submarines. The primary body of work required will be the repair and refurbishment of existing pumps, for which it is essential that bidders either own or have unlimited access to a pump testing facility. Additionall

Sources Find a TenderPublished 29 May 2026Closes 26 Jun 2026Reference 050564-2026Sector 42122130 — Water pumps
£21mEstimated value

Electrical Conversion & Support (ECS) - UK1

Submarine Delivery Agency · UKK12

The Submarine Delivery Agency (SDA) has a requirement for the Supply and Support of Electrical Conversion & Support (ECS) Equipment for UK Submarines and Surface Ships. The information in this UK1 Pipeline Notice is purely for information, and no further details are available at this stage. Further details will be provided in f

Sources Find a TenderPublished 22 May 2026Reference 047791-2026Sector 35512000 — Submarines
£16.7mEstimated value

715859476 - Specialist Valves - UK1

Submarine Delivery Agency · UKK12

The Submarine Delivery Agency (SDA) has a requirement for the Supply and Support of Specialist Valves for UK Submarines and Surface Ships. The information in this UK1 Pipeline Notice is purely for information, and no further details are available at this stage. Further details will be provided in future notices. Interested par

Sources Find a TenderPublished 22 May 2026Reference 047779-2026Sector 35512000 — Submarines
£70mEstimated value

The Provision of Cyber Security Services

Submarine Delivery Agency · UKK41

Cyber security consultancy to provide guidance and delivery support for transformation of naval base cyber security following vulnerability assessment and system implementation against insider threat.

Sources Find a TenderPublished 12 May 2026Reference 043312-2026
£288kContract value · excl. VAT£345.6k incl. VAT

Organisation details and tender classifications reflect information published by the original procurement sources. Similar buyer names are grouped only where an official identifier or compatible name and postcode provide a safe link.