Buyer profile
Sellafield Ltd
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Total contracts
225
Known spend
£2bn
204 disclosed
Average value
£12m
Per contract
Active suppliers
7
Last 5 years
Top suppliers
Last 5 years- 1
AtkinsAltrad
7 winslatest 17 Sept 2026£15m
- 2
AMENTUM CLEAN ENERGY LIMITED
2 winslatest 14 Sept 2026£4m
- 3
PA Consulting Services Limited
2 winslatest 14 Aug 2026£361,880
- 4
Speedy Asset Services Limited
1 winlatest 04 Mar 2025£3m
- 5
Uie
1 winlatest 25 Aug 2026£2m
- 6
British Telecommunications Public Limited Company t/a BT PLC
1 winlatest 27 May 2026£242,506
- 7
Deloitte LLP
1 winlatest 23 Sept 2026£106,500
What they buy
By CPV categoryConstruction worksCPV 45
41 contracts · £188m
Architectural & engineeringCPV 71
37 contracts · £47m
Industrial machineryCPV 42
18 contracts · £67m
Construction materialsCPV 44
17 contracts · £857m
Business servicesCPV 79
15 contracts · £193m
Transport equipmentCPV 34
15 contracts · £135m
Community & personal servicesCPV 98
12 contracts · £15m
Repair & maintenanceCPV 50
11 contracts · £20m
Renewal radar
Awarded contracts predicted to come up for re-tender in the next 18 months
- Enterprise Asset Management
Predicted using median duration of UK contracts in the same CPV division (11 months from contract start date → renewal expected by Apr 2027).
Apr 2027
40% confident
- DNWP0074/LOT1B/MASFE wash out
Predicted using median duration of UK contracts in the same CPV division (12 months from contract start date → renewal expected by Aug 2027).
Aug 2027
40% confident
Tender activity
Notices published per month — last 24 months
All contracts (225)
Mini digger installation
DDP250 BISP Micro Digger Installation
DDP00245 - POCO support works
DDP00245 - POCO Support Works
DDP00278 - support to central remediation waste capability team, to develop and implement new waste disposal routes and processes
Allocation via DDP Framework
DDP00287 - POCO support to BXXX
Allocation via DDP Framework
DDP00255 - heat exchanger 1/4 (R1) removal - phase 1
DDP00255 - Heat Exchanger 4 (R1) Removal - Phase 1 Allocation via DDP Framework
DDP00272 - pile 1 fuel & isotope removal project study (1)
Allocation via DDP Framework Note: Official Sensitive Information will not be issued via CTM
Manufacture and supply of 3 x melter crucibles
Business decision to Direct Award a contract for the supply of 3 x Melter Crucibles, due to Business Critical Requirements and Known lead times. This purchase is to allow time for
Manufacture and supply of 3 off melter crucibles
Manufacture and Supply of 3 off Melter Crucibles - Awarded as a direct award
SEP machines window barrier
Window barriers for SEP machines
DDP00269 - BXX remediation studies - phase 1.5
Remediation - DDP Lot 1 - DDP00269 - B14 Remediation Studies - Phase 1.5 Allocation via DDP Framework. Note: Official Sensitive Information will not be issued via CTM
Off-site office refurbishment project
Refurbishment works to a number of Off-Site facilities in order to support the Sellafield Ltd Site Accommodation Strategy. Scope includes; procurement of office furniture, equipmen
On-site office refurbishment project
Refurbishment works to a number of On-Site facilities in order to support the Sellafield Ltd Site Accommodation Strategy. Scope includes; procurement of office furniture, equipment
SEP3 plug maintenance equipment
SEP3 Plug maintenance equipment
MSSS package & gamma gates - door drive leadscrew
Manufacture of gamma gate door drive lead screw
Provision of site service, shuttle bus & car and coach services
Provision of Site Service, Shuttle Bus & Car and Coach Services to Sellafield site and off site locations.
EBD flatbed trailers
Information/Interface Checking, Design, Supply of Materials, Manufacture, Inspection and Testing at Contractor's Works, Painting, Delivery and Provision of Documentation of two EBD
DDP00273 - demolition of B423 - phase 2 - soft strip
Remediation - DDP Lot 1 - DDP00273 - Demolition of B423 - Phase 2 - Soft Strip Allocation via DDP Framework
DDP00266 - building history documents
Remediation - DDP Lot 1 - DDP00266 - Building History Documents Allocation via DDP Framework Note: Official Sensitive Information will not be issued via CTM
DDP00238 - calder IDS management team
DDP00238 - Calder IDS Management Team Allocation via DDP Framework
DDP00258- refurbishment of C0571
Remediation - DDP Lot 1 - DDP00258 Refurbishment of C0571 Allocation via DDP Framework