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)
5107 - Invitation to tender glove box systems
The Glove Box systems are required for two projects at Sellafield, the Replacement Analytical Services Project (RAP) and the Sellafield Product and Residue Store Retreatment Plant
Maintenance, servicing and associated parts of CCTV systems
Provision of Maintenance, Servicing and Associated Parts of in cell CCTV Systems.
Horizontal bore refurbishment
Heidenhain iTNC530 CNC system
2-AXes universal turning centre
Purchase of a Axes Universal Turning Centre
Wire cut EDM machine
Purchase of a Universal Milling Machine CMX 70U
Laser cutter
Purchase of LF3015W Basic Configuration
Purchase of n-visage system
Purchase of N-Visage System
Hydraulic press brake
Supply of Hydraulic Press Brake
PM value streams improvements
Implement opportunities identified across projects within Sellafield. Cascade and embed the learning from each opportunity implemented on projects and the associated teams. Develop
Trailer
Four axle extender machinery carrier trailer design as detailed in Project functional specification SP/B88/PROJ/00032_A
Maintenance and servicing of control systems
Maintenance and Servicing of Control Systems
Ongoing support to assist operation of MSSS interim storage models
A computer simulation has been developed that predicts the chemical and thermal waste behaviours of a skip of waste from the MSSS facility during interim storage. Several users wit
Ailwa thermal runway modelling to support skip fill optimisation
AILWA Thermal Runway Modelling to Support Skip Fill Optimisation
Assessment of gas retention and chronic release from MSSS waste in 3m3 boxes
The main purpose of this work is to get confidence in the current assumed average value for hydrogen hold up in the sludge of 15%. There is also a further need to understand the pr
IP2 oversized ISO freight container
Design and Manufacture of IP2 Oversized ISO Freight Container in accordance with specification number Spec.Tech.0897_1 Issue 2
SEP1 rails and brackets scope
1.1 SEP1 RVSS Manufacture 1.2 Advanced Drilling SEP1 Brackets 21/22 + Rail Shoes 1.3 SEP1 Manufacture Counter Balance Lifting Beam for B21 & B22 1.4 Anchor Bolts for Brackets 21 &
Electrical distribution - design, manufacture & supply of EPD101 containerised switchroom
Electrical Distribution - Design, Manufacture & Supply of EPD101 Containerised Switchroom
Electrical distribution
EO 1697 / EO 1698 / EO 1693
Transition - Pk9 low level gantry south 1E - manufacture and installation
Pk9 Low Level Gantry South 1E - Manufacture and Installation EO 1604
Transition - Pk9 low level gantry south OB - installation
TRANSITION - Pk9 Low Level Gantry South OB - Installation