Nuclear Decommissioning Authority

Contracts awarded by Nuclear Decommissioning Authority, taken from Find a Tender notices published between 5 Sept 2025 to 24 Aug 2026. Every row links to the original notice.

Contracts awarded

70

Period covered

5 Sept 2025 to 24 Aug 2026

Distinct suppliers

58

Contract values

Median £216k across the 5 awards that state a value

Suppliers named

8 of 70 awards

What they buy

• Research & development 35 awards
• Business & professional services 13 awards
• Education & training 8 awards
• IT, software & telecoms 7 awards
• Financial & insurance 3 awards
• Surveying, architecture & engineering 2 awards

Contracts awarded

• Provision of NDA Pensions Funding, Investment and Strategy Support
  24 Aug 2026 · £792k · ends 9 Sept 2030
  Awarded to MERCER LIMITED
• The provisions for services to collect, transport, store and process existing High Activity Sealed Radioactive Sources (SRS) using a pre-determined disposal route.
  19 Aug 2026 · amended since award
  Awarded to Eckert and Ziegler
• C29663.008 - Project Saltus – 26/27 Strategic Support
  13 Aug 2026 · ends 10 Nov 2027
  Awarded to TUV SUD LIMITED
• C29663.007 - Civil-Defence Strategic & Project Support
  12 Aug 2026 · ends 11 Aug 2027
  Awarded to TUV SUD LIMITED
• C29663.008 - Project Saltus – 26/27 Strategic Support
  10 Aug 2026 · £216k · ends 10 Nov 2027
  Supplier not named in a form we publish
• C29663.001 - SDR Technical Support 2026/2027
  4 Aug 2026 · ends 11 Aug 2027
  Supplier not named in a form we publish
• Maentwrog Hydro Power Station Optimisation Services
  31 Jul 2026 · ends 4 Oct 2028
  Awarded to Gridbeyond Ltd
• Helios Security System Maintenance
  22 Jul 2026 · ends 31 Jul 2029
  Supplier not named in a form we publish
• C29663.005 - GEHC Tritium Liability Management Options
  20 Jul 2026 · ends 19 Oct 2026
  Supplier not named in a form we publish
• C29663.003 - Submarine Disposals – Support to MOD
  20 Jul 2026 · ends 19 Aug 2026
  Supplier not named in a form we publish
• 12 Month membership of the Institution of Civil Engineers
  20 Jul 2026 · ends 31 Dec 2026
  Supplier not named in a form we publish
• C29663.006 - FDP Review
  17 Jul 2026 · ends 12 Aug 2026
  Supplier not named in a form we publish
• C29663.002 - SF R&D Support
  13 Jul 2026 · £164k · ends 31 Mar 2027
  Awarded to TUV SUD LIMITED
• APPRENTICESHIP MANAGEMENT SERVICES
  8 Jul 2026 · ends 30 Jun 2031
  Supplier not named in a form we publish
• AGR Transfer, support to NRS Lessons Learned
  29 Jun 2026 · ends 28 Sept 2026
  Supplier not named in a form we publish
• Non-Executive Director Development Training
  26 Jun 2026
  Supplier not named in a form we publish
• Health and Wellbeing support
  19 Jun 2026 · ends 30 Jun 2028
  Supplier not named in a form we publish
• DMOX pellet manufacturing, characterisation, and experimental testing activities
  17 Jun 2026 · £14m · ends 2 Aug 2029
  Supplier not named in a form we publish
• Emergency Cyber Planning Support
  4 Jun 2026 · terminated
  Supplier not named in a form we publish
• Multi-spectral self contained Asbestos Detection System
  3 Jun 2026 · ends 13 Feb 2028
  Supplier not named in a form we publish
• SABSA Training - Enterprise Security Architecture
  2 Jun 2026 · ends 31 Mar 2027
  Supplier not named in a form we publish
• Nuclear Week in Parliament Sponsorship 2027 Sponsorship
  2 Jun 2026 · ends 31 Jan 2027
  Supplier not named in a form we publish
• Online Digital Library 2026-2028
  28 May 2026 · ends 31 May 2028
  Supplier not named in a form we publish
• DPC Membership 2026/2027
  27 May 2026 · ends 31 Jul 2028
  Supplier not named in a form we publish
• i3P Membership 2026
  21 May 2026 · ends 31 Mar 2027
  Supplier not named in a form we publish

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 [email protected].