National Nuclear Laboratory

National Nuclear Laboratory (Companies House no. 03857752) appears as the supplier on 29 public contracts in our data, worth £174.8m as published. 3 of them end between 8 Jan 2027 and 8 Apr 2028.

View on Companies House · Self-declared size on notices: LARGE

Buyers

Nuclear Decommissioning Authority (11)Department for Energy Security & Net Zero (3)Nuclear Waste Services Limited (2)LLWR (2)nuclear restoration services (1)Home Office (1)DESNZ & DSIT Group Commercial (1)CTM Portal for the NDA Shared Services Alliance (1)Department for Business, Energy & Industrial Strategy (1)DESNZ (1)

Contracts ending in the radar window

Contract	Buyer	Incumbent supplier(s)	Value	Ends	Region
Phase 2 GameChanger - BEPO & Spring Hangers call-off Contracts Finder · CPV 73110000	nuclear restoration services	National Nuclear Laboratory	£344k	31 Jul 2027 re-tender likely from ~31 Jan 2027	South East
University Interactions - NDA Research Portfolio - Single Supplier Framework framework Find a Tender · CPV 73100000	Nuclear Decommissioning Authority	National Nuclear Laboratory	£12.0m	31 Mar 2027 re-tender may already be under way	UK-wide
National Security Contract Find a Tender · CPV 98113100	Department for Energy Security & Net Zero	United Kingdon National Nuclear Laboratory	£300k	31 Mar 2027 re-tender may already be under way	UK-wide

All contracts

Contract	Buyer	Incumbent supplier(s)	Value	Ends	Region
The provisions for services for laboratory and research related technical servic Contracts Finder · CPV 71241000	Nuclear Decommissioning Authority	National Nuclear Laboratory	£85.0m	10 Dec 2030 re-tender likely from ~10 Jun 2030	North West
Nuclear Safeguards Programme Find a Tender · CPV 09340000	Department for Energy Security & Net Zero	United Kingdom National Nuclear Laboratory	£19.5m	31 Mar 2030 re-tender likely from ~30 Sep 2029	UK-wide
ThermoChimie Phase 4 Lot 3 framework · 5 suppliers Find a Tender · CPV 73000000	Nuclear Waste Services Limited	Amentum Clean Energy Limited, Amphos 21 Consulting S.L., BRGM +2 more	£625k	31 Mar 2029 re-tender likely from ~30 Sep 2028	North West
ThermoChimie Phase 4 Lot 4 framework · 4 suppliers Find a Tender · CPV 73000000	Nuclear Waste Services Limited	Amentum Clean Energy Limited, Amphos 21 Consulting S.L., BRGM +1 more	£625k	31 Mar 2029 re-tender likely from ~30 Sep 2028	North West
Phase 2 GameChanger - BEPO & Spring Hangers call-off Contracts Finder · CPV 73110000	nuclear restoration services	National Nuclear Laboratory	£344k	31 Jul 2027 re-tender likely from ~31 Jan 2027	South East
University Interactions - NDA Research Portfolio - Single Supplier Framework framework Find a Tender · CPV 73100000	Nuclear Decommissioning Authority	National Nuclear Laboratory	£12.0m	31 Mar 2027 re-tender may already be under way	UK-wide
National Security Contract Find a Tender · CPV 98113100	Department for Energy Security & Net Zero	United Kingdon National Nuclear Laboratory	£300k	31 Mar 2027 re-tender may already be under way	UK-wide
ESC-L2-TO324 Near Field Experimental Programme call-off Contracts Finder · CPV 90700000	LLWR	National Nuclear Laboratory	£746k	24 Jul 2026 re-tender may already be under way	North West
ESC-L2-TO324 Near Field Experimental Programme call-off Contracts Finder · CPV 90700000	LLWR	National Nuclear Laboratory	£746k	24 Jul 2026 re-tender may already be under way	North West
RNU Specialist Response Find a Tender · CPV 98113100	Home Office	UKNNL	£110k	31 Mar 2026 re-tender may already be under way	UK-wide
Provision of the Nuclear Innovation and Research Office (NIRO) Find a Tender · CPV 73000000	Department for Energy Security & Net Zero	United Kingdom National Nuclear Laboratory Ltd	£1.9m	31 Mar 2026 re-tender may already be under way	UK-wide
Management of the Nuclear Safeguards Programme Find a Tender · CPV 98113100	DESNZ & DSIT Group Commercial	United Kingdom National Nuclear Laboratory	£13.7m	31 Mar 2026 re-tender may already be under way	UK-wide
University Interactions - NDA Research Portfolio - Single Supplier Framework framework Contracts Finder · CPV 73100000	Nuclear Decommissioning Authority	National Nuclear Laboratory	£10.0m	31 Mar 2026 re-tender may already be under way	North West
The Provision for IAEA SSR-6 Compliant Criticality Services Contracts Finder · CPV 44421722	CTM Portal for the NDA Shared Services Alliance	3T Safety Consultants Limited, Jacobs UK Limited, National Nuclear Laboratory Limited +1 more	£400k	31 Jan 2026 re-tender may already be under way	North West
Nuclear Protection - Development of the UK Nuclear Forensic Library 2 Contracts Finder · CPV 73000000	Department for Business, Energy & Industrial Strategy	National Nuclear Laboratory Limited	£600k	31 Mar 2025 re-tender may already be under way	London
Engage 2: International Engagement Research Contracts Finder · CPV 73110000	DESNZ	National Nuclear Laboratory	£141k	31 Mar 2025 re-tender may already be under way	London
NDA/C17430/01 - Summary of Magnox Plutonium Powder Production call-off Contracts Finder · CPV 73000000	Nuclear Decommissioning Authority	National Nuclear Laboratory	£54k	31 Aug 2024 re-tender may already be under way	North West
Game Changers POC and Feasibility projects D1200 Contracts Finder · CPV 98391000	Dounreay a Division of Magnox Limited	National Nuclear Laboratory	£69k	31 Mar 2024 re-tender may already be under way	Scotland
Cold Press & Sinter Phase 2 Contracts Finder · CPV 73000000	Nuclear Decommissioning Authority	National Nuclear Laboratory	£311k	31 Dec 2023 re-tender may already be under way	North West
The Provision of a compact PU Active SEM Contracts Finder · CPV 73000000	Nuclear Decommissioning Authority	National Nuclear Laboratory	£400k	31 Mar 2023 re-tender may already be under way	North West
SBRI Low Carbon Hydrogen Supply 2 Competition Stream 1 Phase 1 Contracts Finder · CPV 24111600	Business Energy and Industrial Strategy	Actuation Lab Limited, BPP Technical Services Limited, Bramble Energy Limited +18 more	£300k	10 Oct 2022 re-tender may already be under way	London
The Provision for IAEA SSR-6 Compliant Criticality Services framework · 4 suppliers Find a Tender · CPV 98113100	International Nuclear Services Ltd	3T Safety Consultants Limited, Jacobs UK Limited, National Nuclear Laboratory Limited +1 more	£400k	end date not published	UK-wide
Hot Isostatic Pressing (HIP) of Plutonium Powders – Installation and commissioning of equipment in Central Laboratory Find a Tender · CPV 73100000	Nuclear Decommissioning Authority	National Nuclear Laboratory	£8.8m	end date not published	UK-wide
The provisions for services for laboratory and research related technical services. framework Find a Tender · CPV 73100000	Nuclear Decommissioning Authority	National Nuclear Laboratory	£8.8m	end date not published	UK-wide
MOX FUEL LINE Objective 1 - Re-use in LWR type reactors – MOx pellet manufacture Objective 2 - Disposal/immobilisation - manufacturing “disposal-grade” MOx pellets for disposal within a Geological framework Find a Tender · CPV 73100000	Nuclear Decommissioning Authority	National Nuclear Laboratory	£8.8m	end date not published	UK-wide
Engage 2: International Engagement Research Find a Tender · CPV 73110000	Department of Energy Security & Net Zero	National Nuclear Laboratory	£141k	end date not published	UK-wide
University Interactions - NDA Research Portfolio - Single Supplier Framework framework Find a Tender · CPV 73100000	Nuclear Decommissioning Authority	National Nuclear Laboratory	value not published	end date not published	UK-wide
Gamechangers - Remote Inspection Devices Contracts Finder · CPV 73110000	Dounreay	National Nuclear Laboratory	£83k	end date not usable as published	UK-wide
Support to Project Susannah framework Find a Tender · CPV 73000000	Nuclear Decommissioning Authority	National Nuclear Laboratory	value not published	end date not published	UK-wide

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Contains public sector information licensed under the Open Government Licence v3.0. Data from Find a Tender and Contracts Finder; updated every 2 hours. Where a notice doesn't publish a contract end date we show "end date not published" - we never guess.