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)
Safety case peer review services
The (UKAEA) Safety Case Engineering Group provide a Safety Case service to existing and future fusion research facilities both at UKAEA and in the wider fusion community. Output fr
Supply, installation, and commissioning of liquid scintillation counters
The UKAEA Health Physics Laboratory provides analysis of tritium contaminated smears, air samples and liquids from facilities across the Culham site. In addition, gaseous stack dis
T/HR061/26 crop , liquid , oil and environmental sampling ( 2 lots) (1)
UKAEA intends to procure sampling services under a two-lot contract comprising: Lot 1 – Crop, Oil and Liquid Sampling Services; and Lot 2 – Perimeter Fence Environmental Air Sampli
Fusion APPG support
Fusion APPG Support for UKAEA
Safety case support services
The UKAEA Safety Case Engineering Group provide a Safety Case service to existing and future fusion research facilities both at UKAEA and in the wider fusion community. Output from
UR3E robot
RAICo (Robotics and AI Collaboration) is seeking to purchase a UR3e robot running Polyscope 5 and associated items.
Microsoft teams direct routing
• Design and delivery of Microsoft Teams Direct Routing via certified Session Border Controller (SBC). • Provision of SIP trunks/carrier services, numbering, and anti‑fraud protect
Mast-u diagnostic equipment
The UK Atomic Energy Authority has a requirement for the supply of Diagnostic Equipment in the form of IR Thermography Cameras. Further details of the requirement are contained in
Detection and swabbing of complex surfaces using the spot robot
RAICo (The Robotics and Artificial Intelligence Collaboration) is looking to develop remote sample collection (swabbing) capabilities based around the Boston Dynamics Spot quadrupe
Mast-u diagnostic equipment
The UK Atomic Energy Authority has a requirement for the supply of Diagnostic Equipment in the form of IR Thermography Cameras. Further details of the requirement are contained in
Electrician delivery framework
The UK Atomic Energy Authority (UKAEA) is regularly required to provide and install new installations, refurbish existing buildings, facilities and operational property from which
Detection and swabbing of complex surfaces using the spot robot
RAICo (The Robotics and Artificial Intelligence Collaboration) is looking to develop remote sample collection (swabbing) capabilities based around the Boston Dynamics Spot quadrupe
Blockhouse experimental area vision and audio monitoring system
The LIBRTI project aims to pave the way for fusion powerplant-scale tritium breeding through the exposure and study of experiment 'mock-ups' to a neutron source within the LIBRTI f
Electrician delivery framework
The UK Atomic Energy Authority (UKAEA) is regularly required to provide and install new installations, refurbish existing buildings, facilities and operational property from which
Asset based decommissioning
UKAEA intends to proceed with a direct award under Schedule 5 (Research and Development) to engage a specialist partner in delivering a pilot focused study on the asset‑based decom
Modification and validation of existing software
Modification of existing software to allow for progression of project.
Lifts (goods and passenger) inspections
The UK Atomic Energy Authority has a requirement for its Goods and Passenger Lifts at its Culham Campus, Oxfordshire location to be inspected. This is required to meet the requirem
Lifts (goods and passenger) inspections
The UK Atomic Energy Authority has a requirement for its Goods and Passenger Lifts at its Culham Campus, Oxfordshire location to be inspected. This is required to meet the requirem
Getter bed regeneration system
UKAEA requires the supply of a Getter Bed Regeneration System for the Tritium Management System located in the new Lithium Breeding Tritium Innovation (LIBRTI) Facility at Culham C
Getter bed regeneration system
UKAEA requires the supply of a Getter Bed Regeneration System for the Tritium Management System located in the new Lithium Breeding Tritium Innovation (LIBRTI) Facility at Culham C