Top suppliers
Top suppliers to UK Atomic Energy Authority
Top-five suppliers hold 99% of contract value — a concentrated market.
Procurement categories
What UK Atomic Energy Authority buys
Common Procurement Vocabulary (CPV) breakdown of contracts awarded over the reporting period.
7242454879383173719044503235093051657080183964668598Recent contracts
Latest UK Atomic Energy Authority contracts awarded
The most recently published award notices on Find a Tender and Contracts Finder.
Design and Development of the Optically Accessible Boiling Experiment
SCITEK CONSULTANTS LIMITED · 2026-11-03
£110K
AIP Subscription
AIP Publishing LLP · 2026-11-02
Read and publish agreement with Elsevier
Jisc Services Ltd · 2026-11-02
£94K
Design and Development of the Optically Accessible Boiling Experiment
SCITEK CONSULTANTS LIMITED · 2026-10-28
£110K
Nucleus Intranet Portfolio Renewal
Odyssey Interactive Ltd (t/a Interact) · 2026-10-27
£346K
Linux Backup
Jigsaw Systems Ltd · 2026-10-27
£43K
Safety Case Support Services
Arcadis Consulting (UK) Limited · 2026-10-27
£400K
Unified Training Simulators
TOIA Ltd · 2026-10-23
£2.3M
HV Cable Procurement
KEI Industries Ltd · 2026-10-23
£202K
Insurance Brokerage and Services
Arthur J Gallaghers Insurance Brokers Ltd · 2026-10-22
£44K
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What UK Atomic Energy Authority has coming up
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Most of it is in IT services, industrial machinery and lab & precision.
6
tenders open now
Inviting bids today
47
contracts ending in 12 months
Likely to be re-tendered: see which, and who holds them
52
planned procurements
Work this buyer has said it intends to tender
3
frameworks running
Routes to sell here without a full tender
Market analysis
Bidding into UK Atomic Energy Authority — what to expect
Supplier concentration and timing patterns that shape SME bid strategy.
35%
Awards to SMEs
99%
Top-5 supplier share
0%
Framework call-offs
10
Awards to social enterprises
Around 35% of UK Atomic Energy Authority’s classified awards go to small and medium-sized enterprises, and 10 have gone to voluntary, community or social enterprises.
Frequently asked
Common questions about selling to UK Atomic Energy Authority
How much does UK Atomic Energy Authority spend on procurement?
UK Atomic Energy Authority awarded 206 contracts totalling £10.2bn between 2023-11-08 and 2026-11-08, working with 172 unique suppliers. Average contract value is £54.9M.
Who are UK Atomic Energy Authority's top suppliers?
The largest suppliers to UK Atomic Energy Authority by total award value are ILIOS, Integral UK Limited, Dell Technologies. The top five suppliers together hold 99% of contract value.
What does UK Atomic Energy Authority buy from suppliers?
UK Atomic Energy Authority's procurement is concentrated in it services: consulting, software development, internet and support, industrial machinery, construction work, alongside specialist categories. See the full CPV breakdown below.
How can my business bid for UK Atomic Energy Authority contracts?
UK Atomic Energy Authority 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 UK Atomic Energy Authority'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 2026-11-08
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.