Buyers
Submarine Delivery Agency
Submarine Delivery Agency awarded 19 contracts between 25 September 2025 and 5 November 2026, to 19 different suppliers. The most common categories were Business & professional services (8 awards), then IT, software & telecoms (3), then Security & emergency services (3). Where a value was stated (7 awards), the median was £4.4m. 5 of those contracts are due to end in the next 12 months, and it has no tenders open right now.
Taken from Find a Tender and Contracts Finder contract award notices published between 25 Sept 2025 to 5 Nov 2026. Every row links to the original notice.
- Contracts awarded19
- Period covered25 Sept 2025 to 5 Nov 2026
- Distinct suppliers19
- Contract valuesMedian £4.4m across the 7 awards that state a value
- Suppliers named9 of 19 awards
What they buy
- Business & professional services 8 awards
- IT, software & telecoms 3 awards
- Security & emergency services 3 awards
- Construction & building works 2 awards
- Surveying, architecture & engineering 2 awards
- Transport & vehicles 2 awards
Contracts awarded
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715724483_V2 The Provision of Nuclear Site Safety Justification (NSSJ) Services at HMNB Devonport
5 Nov 2026 · ends 31 Oct 2029Supplier not named in a form we publish
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SCYLLA 2A Interim
15 Oct 2026 · £4.4m · ends 31 Mar 2027Awarded to L3 Harris MAPPS Limited
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715409453 - Personal Location Transmitters (PLTs)
18 Sept 2026 · ends 9 Sept 2029Awarded to Marine Rescue Technologies Ltd
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UK3 - Planned Procurement Notice
10 Sept 2026 · ends 30 Sept 2029Supplier not named in a form we publish
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Open Framework for Boat Recognised Organisations
25 Aug 2026 · £135k · ends 31 Mar 2030Supplier not named in a form we publish
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UCL SDAC & MSc Nav Arc Course
12 Aug 2026 · ends 31 Dec 2026Awarded to UCL CONSULTANTS LIMITED
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UK5 - Transparency Notice
27 Jul 2026 · £287k · ends 31 Dec 2029Awarded to Cadence Design Systems Limited
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UK4 - Tender Notice
14 Jul 2026 · £972k · ends 23 Jul 2029Supplier not named in a form we publish
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CETUS Trials and Evaluation
25 Jun 2026 · terminatedAwarded to M Subs Limited
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Provision of Legal Services to the Devonport Submarine Infrastructure Team
17 Jun 2026Supplier not named in a form we publish
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The Provision of Cyber Security Services
12 May 2026 · ends 29 Apr 2027Awarded to Blacksmiths Group Consulting Ltd
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UK7 - Contract Details Notice
30 Apr 2026 · ends 30 Sept 2026Supplier not named in a form we publish
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715820471 - Pressure Hull Penetrators and Associated Cables and Connectors (PCC) - UK5
28 Apr 2026 · £22m · ends 30 Sept 2031Supplier not named in a form we publish
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A-Class Platform Complex Systems - Batch 1 PMS and ICS
9 Mar 2026 · £95m · ends 30 Nov 2033Awarded to L3 Harris MAPPS Limited
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715747450 - 7 Wrarf Brow Requirements
3 Feb 2026 · ends 30 Jun 2026Supplier not named in a form we publish
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The Provision of Clearance of 4 SLIP
8 Jan 2026 · ends 17 Dec 2026Supplier not named in a form we publish
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The Provision of NEC4 Training Software
8 Jan 2026 · ends 14 Dec 2026Supplier not named in a form we publish
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PROVISION OF RECEPTION CENTRE SERVICES AT HM NAVAL BASE DEVONPORT - UK5
15 Dec 2025 · ends 31 Mar 2028Awarded to Devonport Royal Dockyard Ltd
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715634451 - Provision of NEC4 Contract Management and Reporting System (CEMAR)
25 Sept 2025 · £98m · ends 13 Oct 2026Awarded to Thinkproject UK Ltd
Supplier names are published only where the notice carries a Companies House number, so sole traders and named individuals are not listed. Figures are counts from the published notices and nothing is inferred. To correct or remove something, email hello@bidwire.co.uk.