Buyer · UK public sector
Tenders awarded by Sellafield
Live data from Contracts Finder and Find a Tender. 13 awards we have tracked from Sellafield, with the suppliers winning the work and how their procurement is shifting.
13
awards tracked
£12.7m
total contract value
£976k
average award size
15.4%
awarded to SMEs
Recent awards
Latest tenders awarded by Sellafield
DNWP0056/LOT1A/ Quaternary Borehole Restoration
Awarded to AMENTUM CLEAN ENERGY LIMITED on 26 Mar 2026 · Engineering services
£81k
eDAR01165 - Purchase of Seracam
Awarded to Serac Imaging Systems on 23 Mar 2026 · Gamma cameras
£170k
DNWP0050/LOT1B/Permanent electrical and water supplies to Compound 4
Awarded to AtkinsAltrad on 23 Mar 2026 · Decommissioning services
£751k
DNWP0004/LOT1B/ Alpha Active Demonstrator
Awarded to AtkinsAltrad on 10 Mar 2026 · Pre-feasibility study and technological demonstration
£1.4m
eDAR01120 - Alpha Depth Profiling - Feasibility Study
Awarded to Createc. on 19 Feb 2026 · Pre-feasibility study and technological demonstration
£27k
DNWP0046/LOT1B/ Alpha SAS ECI (Phase A)
Awarded to AtkinsAltrad on 9 Feb 2026 · Demolition, site preparation and clearance work
£491k
DNWP005.047/LOT2/Asset Care Integrated Task Team
Awarded to The Decommissioning Alliance II on 19 Dec 2025 · Construction work
£514k
DNWP0002/LOT1B/ WAGR Strip Out FY 25/26
Awarded to AtkinsAltrad on 18 Dec 2025 · Decommissioning services
£3m
eDAR00458 - Enhanced Communications AD
Awarded to AtkinsAltrad on 9 Dec 2025 · Hardware
£31k
700 HPi_ProBook 440 Laptops - BAU-CDE Programme
Awarded to CCS Media Limited on 15 Jul 2025 · Software package and information systems
£397k
Provision of Stainless and Carbon Steel - award
Awarded to THOMAS GRAHAM & SONS LTD on 30 Jun 2025 · Steel
£3.8m
DDP00768 - IN GROUND MITIGATION OF IMPACT TO GROUND WATER TRANCHE 3
Awarded to ADAPT on 24 Jun 2025 · Surveying, hydrographic, oceanographic and hydrological instruments and appliances
£1.8m
Spend pattern
What Sellafield buys, and how the spend behaves
Sellafield has issued 13 tracked awards worth £12.7m across the period we monitor. The average award sits at £976k. Spend skews towards Decommissioning services, Pre-feasibility study and technological demonstration and Steel. The largest single award we have on record went to THOMAS GRAHAM & SONS LTD for £3.8m, on a Provision of Stainless and Carbon Steel - award notice. Only 15.4% of awards have gone to SMBs, so smaller suppliers are under-represented relative to the wider market. Activity is accelerating sharply month on month.
Where Sellafield actually spends
Decommissioning services
3 awards · £4m
Pre-feasibility study and technological demonstration
2 awards · £1.5m
Steel
1 award · £3.8m
Surveying, hydrographic, oceanographic and hydrological instruments and appliances
1 award · £1.8m
Construction work
1 award · £514k
Biggest single award
£3.8m
Provision of Stainless and Carbon Steel - award
Won by THOMAS GRAHAM & SONS LTD on 30 Jun 2025
Busiest month
Mar 26
4 awards published, totalling £2.4m.
Last 30 days vs the prior 30: sharply up.
Top suppliers
Who is winning the work
AtkinsAltrad
5 awards · £5.7m total
ADAPT
2 awards · £2.1m total
THOMAS GRAHAM & SONS LTD
1 award · £3.8m total
The Decommissioning Alliance II
1 award · £514k total
CCS Media Limited
1 award · £397k total
Serac Imaging Systems
1 award · £170k total
AMENTUM CLEAN ENERGY LIMITED
1 award · £81k total
Createc.
1 award · £27k total
Related sectors
The categories where Sellafield concentrates its spend.
How Bidwell helps
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SMB share at Sellafield is 15.4%, well under the public-sector benchmark. If you are a smaller supplier, you are statistically under-represented in this pipeline, and Bidwell is built to change that. We watch every notice the buyer publishes, score it against your past wins, and draft a complete first response in around 30 minutes so you can bid on the awkward ones you would normally skip.
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