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)
East end crane - removal / installation of new EEC / busbar replacement / mods to WEC
1. Bus Bar replacement 2. Removal of existing East End Crane & Installation of new EEC 3. EEC/WEC Off board Equipment and clash prevention
Prep for retrievals - low level gantry north - original building & first extension
Sub-Tasks - Manufacture - • 1.2 - Pk 17 (C1-Void) Low level Gantry North OB (EO 1699). • 2.2 - Pk 21 (Void-C11) Low level Gantry North 1st Ext including Fabrication Design (EO 1703
DDP0013/CTM n/a/msss/mk V cooler replacement
Mk V Cooler Panel P1 Replacement
DDP0006/CTM n/a/msss/rcw replacement
RCW Replacement
Building mods - csps C1-C12 manufacture & installation
MSSS Building Modifications - Procurement, Manufacture & Installation of Chargehole Seating Plates in Compartments C1-C12 of the Original Building and 1st Extension
Roof steelwork
Roof Replacement - Steelwork Fabrication
Transition - process water phase 3 tie-ins
Stage 3 onwards
Maintenance of DCS control systems
Maintenance of DCS Control Systems and Provision of Spares
Ruthenium sampler and frames
Ruthenium Sampler and frames
Lillyhall stores clearance
Lillyhall stores clearance
The provision of internal audit services
The provision of an Internal Audit service to provide independent, objective assurance and advisory services designed to evaluate internal controls, identify risks, add value and i
Ailwa thermal runway modelling to support skip fill optimisation
AILWA Thermal Runway Modelling to Support Skip Fill Optimisation
Ongoing support to assist operation of MSSS interim storage models
Ongoing Support to Assist Operation of MSSS Interim Storage Models
Photography services
Photography Services
Videography services
Videography Services
PVC containment items
PVC Containment items which are used in Production Operations including Alpha Containment activity - which includes posting bags, blister bags and tents.
Universal road trailers
Sellafield Limited has a requirement to transport a variety of different flask package types around Sellafield Site. In order to facilitate this Sellafield Limited is seeking to pr
Category management - supply of shield doors
This contract is for the supply of up to 41 radiation shielding doors to be delivered to Sellafield Ltd's major projects requiring such a solution, which includes the Sellafield Pr
The provision of recruitment agencies to support the recruitment of senior and executive hires
The provision of Recruitment Agencies to Support the Recruitment of Senior and Executive Hires Lot 1 - Engineering, Operations & Projects Lot 2 - Corporate Functions Lot 3 - Enviro
Supply and delivery of rail/road trailer
For the supply and delivery of rail/road trailer in line with specification SP/B805/MECH/00003_A