Buyer profile
UK Atomic Energy Authority
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Total contracts
351
Known spend
£176m
223 disclosed
Average value
£789,765
Per contract
Active suppliers
10
Last 5 years
Top suppliers
Last 5 years- 1
AMENTUM CLEAN ENERGY LIMITED
£26m
- 2
RCD Lockinge Ltd
3 winslatest 18 Sept 2026£1m
- 3
Boxxe Ltd
3 winslatest 30 Sept 2026£995,531
- 4
FRAZER-NASH CONSULTANCY LIMITED
£9m
- 5
AtkinsRéalis UK Ltd
2 winslatest 02 Sept 2025£8m
- 6
Cyclife UK Ltd
2 winslatest 18 Dec 2025£8m
- 7
RED ENGINEERING LIMITED
£8m
- 8
AS Scientific products Ltd
2 winslatest 05 Feb 2026£1m
- 9
OPTIMUM ELECTRICAL ENGINEERING LTD
2 winslatest 02 Jun 2026£1m
- 10
Arcadis Consulting (UK) Limited
2 winslatest 26 Jun 2026£900,000
What they buy
By CPV categoryIndustrial machineryCPV 42
26 contracts · £347,500
Electrical equipmentCPV 31
18 contracts · £4m
Lab & precision equipmentCPV 38
18 contracts · £755,001
Construction worksCPV 45
14 contracts · £7m
Business servicesCPV 79
11 contracts · £32m
IT servicesCPV 72
11 contracts · £1m
Architectural & engineeringCPV 71
9 contracts · £285,000
Sewage, refuse & cleaningCPV 90
7 contracts · £60,001
Tender activity
Notices published per month — last 24 months
All contracts (351)
For the design, manufacture and supply of valve boxes for water detritiation system
For the Design and Manufacture of Valve Boxes for Water Detritiation System. The United Kingdom Atomic Energy Authority is looking for a suitable supplier to design and manufacture
Manufacture, installation & commissioning of process plant for a waste detritiation facility
Manufacture, Installation & Commissioning of Process Plant for a Waste Detritiation Facility. The attached document contains a link to the OJEU advertisement from which the Prequal
For the design, manufacture and supply of a permeator vacuum containment for water detritiation system
For the Design, Manufacture and Supply of a Permeator Vacuum Containment for Water Detritiation System. The United Kingdom Atomic Energy Authority is looking for a suitable supplie
Supply of vacuum cryo pumps
Manufacture and Supply of Vacuum Cryo Pumps. Please note: The stated contract start and end dates are estimates. Please note :The award notice for this opportunity will not contain
For servicing and cleaning of TF and PF cooling system plate heat exchangers
United Kingdom Atomic Energy Authority (UKAEA) has a requirement for the servicing and cleaning of the existing TF and PF Cooling to the JET facility. The scope of work also includ
Mezzanine floors
Culham Science Centre is a 180 acre site in Oxfordshire, which is home to a large number of individual buildings occupied by the United Kingdom Atomic Energy Authority (UKAEA) whic
Site wide building access control system
Supply, Installation and commissioning of building and area access control system at Culham Science Centre. Please note: The stated contract start and end dates are estimates. Plea
Modular data centre (MDC) and high throughput computing (HTC) infrastructure
Modular Data Centre (MDC) and High Throughput Computing (HTC) infrastructure. The attached document contains a link to the OJEU advertisement from which the Invitation to Tender do
Road sweeping services
Culham Science Centre is a 180 acre site in Oxfordshire, which is home to a large number of individual buildings occupied by the United Kingdom Atomic Energy Authority (UKAEA) whic
40' Transport trailers for disposal
Following items sold as seen. Successful supplier to arrange collection and transportation. Photographs are attached. Bid submissions required by 12pm on 19th July 2016. Detail of
Design, manufacture, installation and commissioning of instrument cells
The contract will be for the design, manufacture, installation and commissioning of Instrument Cells in the Materials Research Facility (MRF) at Culham Science Centre for UKAEA. To