Sellafield Ltd tenders

22 notices on record since 14 Apr 2026

Open tenders: 1
Total stated value: £6.8m; 1 of 1 state a value
Closing in 7 days: 0
Flagged SME-suitable: 1; by the buyer

Open tenders

Supply of HEPA Filters
Closes 27 Oct 2026, 12:00 · £6.8m · SME-suitable · Air filters
Official notice on Contracts Finder ↗

Contract awards and SME share

From 21 award notices published by Sellafield Ltd between 14 Apr 2026 and 24 Sept 2026.

Supplier awards: 21; 10 different suppliers
Won by SMEs: 17%; 1 of 6 supplier awards where size declared; 17% of single-supplier contracts
Typical award value: £548k; median of 21 valued single-supplier awards
Size not declared: 15; awards excluded from the SME share

Recent awards and winners

Equal Pay Review
DELOITTE LLP (Large)
£107k · Awarded 23 Sept 2026 · Award notice ↗
Enterprise Asset Management Delivery
PA Consulting Services Limited (Large)
£112k · Awarded 14 Aug 2026 · Award notice ↗
DNWP0033/LOT1B/ ID - In Sep - August 2026 to March 2027
AtkinsAltrad
£3m · Awarded 17 Sept 2026 · Award notice ↗
DNWP0022/LOT1B/ RAHF M3 waste removal, M3, M2 & U2 drain lines & M2 dismantling
AtkinsAltrad
£5.6m · Awarded 17 Sept 2026 · Award notice ↗
DNWP0040/LOT1A/ HEx-1 Laydown area excavation and pour
AMENTUM CLEAN ENERGY LIMITED
£3.4m · Awarded 9 Sept 2026 · Award notice ↗

SME means the supplier declared itself a small or medium-sized enterprise on the award notice (or, where that notice is silent, on its most recent notice). Suppliers are matched across notices by Companies House number, other registered identifiers or name, so a few may be grouped imperfectly.

About this data

Tenders come from the UK government's Find a Tender and Contracts Finder services (OCDS feeds), refreshed twice a day. A tender counts as open until its stated deadline. Values are as stated by the buyer and are often estimates. Always check the official notice before bidding.

Notices are grouped by the buyer name as published; spelling variants of the same name share this page. Award figures cover only award notices that name a supplier.