Top suppliers
Top suppliers to National Nuclear Laboratory
Top-five suppliers hold 97% of contract value — a concentrated market.
Procurement categories
What National Nuclear Laboratory buys
Common Procurement Vocabulary (CPV) breakdown of contracts awarded over the reporting period.
423845735143Recent contracts
Latest National Nuclear Laboratory contracts awarded
The most recently published award notices on Find a Tender and Contracts Finder.
Replacement Chiller - National Nuclear Laboratory Central Lab.
Johnson Controls Building Efficiency UK Limited · 2025-05-26
£600K
Supply and Installation of Anoxic Leach Test System
SciMed Ltd · 2024-06-26
£27K
NNLC529 Laboratory Infrastructure Refurbishment
Gow's Lybster Limited · 2024-06-18
£938K
Intercalation Studies
University of Manchester · 2024-04-21
£150K
Powder Mill for Non-active Graphite Matrix Plant
C Gerhardt UK Ltd · 2024-03-27
£38K
HVAC - SMF Extract Arrangement
Gow's Lybster Limited · 2024-03-25
£91K
Supply of Heat Treatment Furnaces (Carbonising)
Nabertherm GmbH · 2024-03-18
£187K
Supply of Heat Treatment Furnace (Annealing)
Nabertherm GmbH · 2024-03-18
£396K
Supply of Heat Treatment Furnace (Sintering)
Nabertherm GmbH · 2024-03-18
£318K
Supply of a Glow Discharge Mass Spectrometer
Mass Spectrometry Instruments Ltd. · 2024-03-07
£465K
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What National Nuclear Laboratory has coming up
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Most of it is in industrial machinery and education & training.
2
contracts ending in 12 months
Likely to be re-tendered: see which, and who holds them
3
frameworks running
Routes to sell here without a full tender
Market analysis
Bidding into National Nuclear Laboratory — what to expect
Supplier concentration and timing patterns that shape SME bid strategy.
39%
Awards to SMEs
97%
Top-5 supplier share
0%
Framework call-offs
—
Awards to social enterprises
Around 39% of National Nuclear Laboratory’s classified awards go to small and medium-sized enterprises.
Frequently asked
Common questions about selling to National Nuclear Laboratory
How much does National Nuclear Laboratory spend on procurement?
National Nuclear Laboratory awarded 16 contracts totalling £26.5M between 2023-10-17 and 2026-10-17, working with 11 unique suppliers. Average contract value is £1.7M.
Who are National Nuclear Laboratory's top suppliers?
The largest suppliers to National Nuclear Laboratory by total award value are Aquila Nuclear Engineering Limited, Nabertherm GmbH, Gow's Lybster Limited. The top five suppliers together hold 97% of contract value.
What does National Nuclear Laboratory buy from suppliers?
National Nuclear Laboratory's procurement is concentrated in industrial machinery, laboratory, optical and precision equipments (excl. glasses), construction work, alongside specialist categories. See the full CPV breakdown below.
How can my business bid for National Nuclear Laboratory contracts?
National Nuclear Laboratory publishes open tenders on Find a Tender and Contracts Finder. ENKII matches your business against live tenders, identifies certifications you'll need, and surfaces frameworks worth applying to. Free Readiness Score in 3 minutes.
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Related ENKII resources
GUIDE
PQQ & Selection Questionnaire — Procurement Act 2023
How UK central-government departments evaluate suppliers at the pre-qualification stage.
GUIDE
Cyber Essentials — for government contracts
Most central-government contracts handling personal data require this certification.
SECTOR
UK Government IT Services
G-Cloud, DOS, Crown Commercial frameworks. Software + consultancy is National Nuclear Laboratory's largest spend area.
INDEX
All UK public-sector buyers
Browse procurement profiles for every UK government department and major buyer.
Sources & methodology
How this profile is compiled
Analysed by ENKII · Updated 2026-10-17
This profile aggregates public-record procurement data published by the UK Government under the Open Government Licence v3.0. ENKII fetches, deduplicates, and aggregates source records; we don't edit the underlying facts.
Source portals
- · Find a Tender (find-tender.service.gov.uk)
- · Contracts Finder
Source records remain subject to Open Government Licence v3.0 attribution. ENKII doesn't warrant accuracy beyond the source portals' own publication.