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)
Fitzharrys estate footpath repairs
The footpaths on the Fitzharrys Estate, which remain under the ownership of the United Kingdom Atomic Energy Authority (UKAEA), have become uneven and deteriorated, resulting in co
Unified DTIL engine
Development of the Unified DTIL Engine is a first-of-a-kind software development project, which motivates an industry-standard agile approach.
Unified DTIL engine
Development of the Unified DTIL Engine is a first-of-a-kind software development project, which motivates an industry-standard agile approach.
ISS cryogenerator
This Procurement project will be created under the current Innovation Partnership agreement. The early procurement of long-lead cryogenic equipment relevant to the Isotope Separati
Data lifecycle management solution
SmarTeam is a Product Data Management (PDM) system, which underpins UKAEA’s current Technical Document Management System (TDMS). Whilst SmarTeam is still operational, it is now cla
Digital infrastructure training simulator consultancy
RAICo Digital is seeking consultancy services that provide interactive, hands-on guidance over an expected five-month period, advising on development processes and best practices d
Fusion futures: P177 - mechanical testing cryostat
The UKAEA is looking for a partner who could design, manufacture, install, and commission a dry cryostat for mechanical testing. This cryo-mechanical system will be used to qualify
Technologies for the automation of nuclear soft waste processing
The scope is for automation and robotic technologies that could undertake or improve the functionality required during the defined waste process
Technologies for autonomous identification and removal of random items
The scope is for remote technologies that can autonomously identify and remove a specific item from a selection of other items.
Technologies for remote inspection of nuclear soft waste
The scope is for remote technologies to either non-invasively or invasively inspect the soft waste package to identify the physical contents of the package.
Technologies for the automation of nuclear soft waste processing
The scope of this notice is for automation and robotic technologies that could undertake or improve the functionality required during the defined waste process
Market research services
UKAEA is looking to form a collaborative relationship with a provider to conduct at least 5 stakeholder surveys annually for consensus and feedback. The awarded supplier will need
Radiation tolerant actuation technology
UKAEA wish to engage with potential suppliers for the provision of design, prototype production and irradiation testing of an actuation system. The aim is to support the developmen
Radiation tolerant sensing and processing technologies
UKAEA wish to engage with potential suppliers for the provision of the design, prototype production and irradiation testing of sensing and processing technologies, potentially incl
Radiation tolerant communications technologies
UKAEA wishes to engage with potential suppliers for the provision of design, prototypes & Test of a communications system with focus on developing radiation tolerant/hardened commu
Radiation tolerant automation technology
UKAEA wishes to engage with potential suppliers for the provision of the design of prototype/mock up production and irradiation testing of a radiation tolerant vision system for dy
Fusionics components development
UKAEA wishes to engage with potential suppliers, for the provision of real-time software and FPGA engineers in order to develop new capabilities to enable fusion power plant contro
T/RH061/25 sale of ukaea assets (transformers, oil, and coils)
IMPORTANT NOTICE – THIS IS NOT A PROCUREMENT TENDER Please note that this does not constitute a procurement tender as UKAEA are selling assets rather than procuring goods or servic
Local support for an indian based cryogenic manufacturing contract
UKAEA, the Purchaser, carries out fusion energy research on behalf of the UK Government at the Culham Campus. A project to improve the performance of the Purchaser’s MAST-U fusion
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