Top suppliers
Top suppliers to nuclear restoration services ltd
Top-five suppliers hold 99% of contract value — a concentrated market.
Procurement categories
What nuclear restoration services ltd buys
Common Procurement Vocabulary (CPV) breakdown of contracts awarded over the reporting period.
7179459848323090723144Recent contracts
Latest nuclear restoration services ltd contracts awarded
The most recently published award notices on Find a Tender and Contracts Finder.
Harwell Groundwater Treatment Plant Post Closure Monitoring
WSP UK Ltd · 2026-07-22
OLA - Update Qualitative Risk Assessment, Land Quality Register & Map and APC
AECOM Limited · 2026-07-20
CHX Update Qualitative Risk Assessment, Land Quality Register & Map and APC
Arcadis Consulting (UK) Limited · 2026-07-19
HPA - Update of Qualitative Risk Assessment, Land Quality Register & Map and APC
WSP UK Ltd · 2026-06-28
Dungeness A: Boilers Down Groundwater Monitoring Specification
WSP UK Ltd · 2026-06-28
Traws PCDD Project - Hydrogeological Support
WSP UK Ltd · 2026-06-24
Hinkley B IT Hardware 2026
Insight Direct (UK) Ltd · 2026-06-21
SOW - Key input to TOM Strategic Support (additonal work)
Alexander Mann Solutions Limited · 2026-04-21
SOW - Transformation QMS Simplification support
Alexander Mann Solutions Limited · 2026-04-14
Dungeness A: Replace Surface Drains Pumps 1&3
I D Corcoran Building Contractors Ltd · 2026-03-05
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Pipeline
Contracts expiring in the next 12 months
When these contracts end, nuclear restoration services ltd typically re-tenders. SMEs preparing bids 3-6 months ahead win disproportionately often.
Commercial Support (6 Roles)
Expires: 2026-09-30
Managed services provision for contingent labour
Expires: 2026-10-29
Dungeness A: Boilers Down Groundwater Monitoring Specification
Expires: 2026-11-30
Harwell Groundwater Treatment Plant Post Closure Monitoring
Expires: 2026-12-31
Chapelcross - Site Investigation for solvents in groundwater from the ATS
Expires: 2027-01-31
Hinkley B IT Hardware 2026
Expires: 2027-02-28
Asbestos Support Contracts - HSE
Expires: 2027-03-31
£200K
CHX Update Qualitative Risk Assessment, Land Quality Register & Map and APC
Expires: 2027-03-31
Traws PCDD Project - Hydrogeological Support
Expires: 2027-03-31
OLA - Update Qualitative Risk Assessment, Land Quality Register & Map and APC
Expires: 2027-03-31
Market analysis
Bidding into nuclear restoration services ltd — what to expect
Supplier concentration and timing patterns that shape SME bid strategy.
57%
Awards to SMEs
99%
Top-5 supplier share
71%
Framework call-offs
—
Awards to social enterprises
Around 57% of nuclear restoration services ltd’s classified awards go to small and medium-sized enterprises. Around 71%of awards are call-offs from framework agreements — getting onto the right framework matters as much as the bid itself here.
Frequently asked
Common questions about selling to nuclear restoration services ltd
How much does nuclear restoration services ltd spend on procurement?
nuclear restoration services ltd awarded 41 contracts totalling £74.3M between 2023-09-15 and 2026-09-15, working with 31 unique suppliers. Average contract value is £6.2M.
Who are nuclear restoration services ltd's top suppliers?
The largest suppliers to nuclear restoration services ltd by total award value are Costain Limited, Gleeds Energy Limited, CAN Structures Limited. The top five suppliers together hold 99% of contract value.
What does nuclear restoration services ltd buy from suppliers?
nuclear restoration services ltd's procurement is concentrated in architectural, construction, engineering and inspection services, business services: law, marketing, consulting, recruitment, printing and security, construction work, alongside specialist categories. See the full CPV breakdown below.
How can my business bid for nuclear restoration services ltd contracts?
nuclear restoration services ltd 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 nuclear restoration services ltd'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 2026-09-15
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.