Top suppliers
Top suppliers to Sellafield Limited
Top-five suppliers hold 76% of contract value — a concentrated market.
Procurement categories
What Sellafield Limited buys
Common Procurement Vocabulary (CPV) breakdown of contracts awarded over the reporting period.
724250717934453844318098514873903509304324323960193363657516186476Recent contracts
Latest Sellafield Limited contracts awarded
The most recently published award notices on Find a Tender and Contracts Finder.
Core HR SaaS Licensing to include Recruitment Module
SAP (UK) Ltd · 2026-11-05
£26.2M
C29663.014 - PFSP Interim State – Foamed Grout Learning Plan
TUV SUD LTD · 2026-11-05
Delivery of Flexible Performance Coaching
Centre for Leadership Performance · 2026-11-03
£333K
Salford University Higher Education
University of Salford · 2026-10-29
£27K
DPS 040 Safety Case Rationalisation
Risktec Ltd. · 2026-10-21
University of Cumbria (UoC) Higher Education
University of Cumbria · 2026-10-21
£399K
DPS 040 - RER Safety Case Rationalisation
Risktec Ltd. · 2026-10-21
£366K
UoM Higher Education
University of Manchester · 2026-10-20
£237K
Supply of Laserflow assembly system
Rexel UK Ltd · 2026-10-15
£43K
Concrete Blocks and Assemblies for existing Zapp Shelters
Paragon Protection Systems Ltd · 2026-10-14
£559K
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What Sellafield Limited has coming up
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Most of it is in IT services, architecture & engineering and business services.
1
tender open now
Inviting bids today
113
contracts ending in 12 months
Likely to be re-tendered: see which, and who holds them
27
planned procurements
Work this buyer has said it intends to tender
7
frameworks running
Routes to sell here without a full tender
1
tender pack read
What it asks bidders for: insurance, certificates, scoring
Market analysis
Bidding into Sellafield Limited — what to expect
Supplier concentration and timing patterns that shape SME bid strategy.
18%
Awards to SMEs
76%
Top-5 supplier share
10%
Framework call-offs
—
Awards to social enterprises
Around 18% of Sellafield Limited’s classified awards go to small and medium-sized enterprises.
Frequently asked
Common questions about selling to Sellafield Limited
How much does Sellafield Limited spend on procurement?
Sellafield Limited awarded 398 contracts totalling £14.7bn between 2023-11-08 and 2026-11-08, working with 264 unique suppliers. Average contract value is £39.5M.
Who are Sellafield Limited's top suppliers?
The largest suppliers to Sellafield Limited by total award value are TDA (AtkinsRéalis UK, Amentum Clean Energy, Westinghouse El, A2R (Altrad Support Services Limited and AtkinsRéalis UK Limited), Morgan Sindall Construction and Infrastructure Ltd. The top five suppliers together hold 76% of contract value.
What does Sellafield Limited buy from suppliers?
Sellafield Limited's procurement is concentrated in it services: consulting, software development, internet and support, industrial machinery, repair and maintenance services, alongside specialist categories. See the full CPV breakdown below.
How can my business bid for Sellafield Limited contracts?
Sellafield Limited 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 Sellafield Limited'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.