UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED

Contracts awarded by UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED, taken from Find a Tender notices published between 2 Sept 2025 to 25 Aug 2026. Every row links to the original notice.

Contracts awarded

41

Period covered

2 Sept 2025 to 25 Aug 2026

Distinct suppliers

71

Contract values

Median £776k across the 4 awards that state a value

Suppliers named

34 of 41 awards

What they buy

• Laboratory & precision equipment 11 awards
• Surveying, architecture & engineering 10 awards
• Business & professional services 6 awards
• IT, software & telecoms 6 awards
• Research & development 5 awards
• Furniture, equipment & supplies 4 awards

Contracts awarded

• Institute for Customer Service Membership
  25 Aug 2026 · ends 31 Jan 2032
  Awarded to INSTITUTE OF CUSTOMER SERVICE
• Preliminary Design Call-off Contract
  20 Aug 2026 · ends 24 Feb 2027
  Awarded to NORTH WEST PROJECTS LIMITED (trading as ACTEMIUM DESIGN UK)
• Strategic Design Partner to Support Deconversion - Framework Agreement
  20 Aug 2026 · ends 15 Mar 2030
  Awarded to NORTH WEST PROJECTS LIMITED (trading as ACTEMIUM DESIGN UK)
• Provision of ANSWERS/FISPIN Nuclear Software Codes
  19 Aug 2026 · £724k · ends 31 Aug 2029
  Awarded to ENERGY, SAFETY AND RISK CONSULTANTS (UK) LIMITED
• UKNNL Strategic Plan
  3 Aug 2026 · ends 18 Sept 2026
  Awarded to DRP (UK) LIMITED
• Open Framework for Nuclear Technical Services
  30 Jul 2026 · £120m · ends 31 Aug 2030
  Awarded to PA CONSULTING SERVICES LIMITED, AMENTUM CLEAN ENERGY LIMITED, International Nuclear Services Limited, STANTEC UK LIMITED, Afry Solutions UK Limited, MOTT MACDONALD LIMITED, ORANO LIMITED, TETRA TECH CONSULTING LIMITED, Nuvia Ltd, Frazer Nash, REAL-TIME CONSULTANTS LIMITED, NSG ENVIRONMENTAL LIMITED, SOCOTEC UK LIMITED, ASSYSTEM ENERGY & INFRASTRUCTURE LIMITED, CAVENDISH NUCLEAR LIMITED, THORNTON TOMASETTI WARRINGTON LIMITED, RISKTEC SOLUTIONS LIMITED, ADVENT IM LIMITED, CYCLIFE UK LTD, VULCAIN ENGINEERING LTD, NUCLEAR CONSULTING LIMITED, HOLTEC BRITAIN LIMITED, UBIQUE RISK MANAGEMENT LIMITED, CERBERUS NUCLEAR LIMITED, COLLABORATIVE ENVIRONMENTAL ADVISERS (CEA) LIMITED, NAVAL SOLUTIONS LTD, SIRIUS ANALYSIS LIMITED, INTERA GEOSCIENCES UK LIMITED, AtkinsRéalis, TUV SUD LIMITED, ABBOTT RISK CONSULTING LIMITED, IHF LIMITED
• Scientific Journal Access
  29 Jul 2026 · £776k · ends 30 Sept 2031
  Awarded to Elsevier B.V.
• VP Chemical Testing Phase III
  21 Jul 2026 · ends 31 Mar 2027
  Awarded to PROCESS DECONTAMINATION SYSTEMS LIMITED
• Provision of Land Quality & End Estates Technical Support Services.
  12 Jun 2026 · ends 31 Mar 2028
  Awarded to EDEN NUCLEAR AND ENVIRONMENT LTD.
• Provision of Land Quality & End Estates Technical Support Services.
  20 May 2026 · ends 31 Mar 2028
  Awarded to GEOSYNTEC CONSULTANTS LTD
• Supply of Compressive Strength Machine
  20 May 2026 · ends 22 Jun 2031
  Awarded to CONTROLS TESTING EQUIPMENT LIMITED
• Provision of Land Quality & End Estates Technical Support Services.
  19 May 2026 · ends 31 Mar 2028
  Awarded to GROUNDH2O PLUS LIMITED
• Encryption HSM & Key Control upgrade
  15 May 2026 · ends 6 Mar 2026
  Awarded to INTEGRITY360 LIMITED
• In-Situ Nano-Mechanical Stage Device
  23 Apr 2026 · ends 31 Jul 2026
  Supplier not named in a form we publish
• Edenred Employee Benefits - Cycle2Work Scheme
  10 Apr 2026
  Awarded to Reward Gateway (UK) Ltd
• Supply of Powder Flow Rheometer
  8 Apr 2026 · ends 16 Apr 2029
  Awarded to MICROMERITICS LIMITED
• Testing for Brick Scabbling equipment
  2 Apr 2026 · ends 31 Mar 2026
  Awarded to BARRNON LTD
• Supply of NOx Gas Analyser
  27 Mar 2026 · ends 31 Mar 2029
  Awarded to ABB LIMITED
• Defining Period
  26 Mar 2026 · ends 22 May 2026
  Awarded to NORTH WEST PROJECTS LIMITED (trading as ACTEMIUM DESIGN UK)
• Ru volatilisation PDRA
  26 Mar 2026
  Awarded to UNIVERSITY OF LANCASTER
• Replacement Endoscopic Inspection Cameras
  24 Mar 2026 · ends 30 Jul 2026
  Awarded to CUSTOM CAMERAS LIMITED
• Manufacture, Supply & Installation of Pipework System
  3 Mar 2026 · amended since award
  Awarded to SHEPLEY ENGINEERS LIMITED
• Human Factors Consultancy Support
  16 Feb 2026 · ends 6 Aug 2026
  Awarded to STANTEC UK LIMITED
• Servicing and Maintenance of Ametek Ortec Equipment
  10 Feb 2026 · £464k · ends 19 Feb 2027
  Awarded to Ametek (GB) Ltd
• Vision ERP Businessworld Support
  9 Feb 2026
  Awarded to Vision ERP

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].