Buyer profile
UK FUSION ENERGY LTD
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Total contracts
44
Known spend
£122m
39 disclosed
Average value
£3m
Per contract
Active suppliers
10
Last 5 years
Top suppliers
Last 5 years- 1
Dassault Systemes UK Limited
2 winslatest 14 Apr 2026£35m
- 2
NPL Management Ltd
£234,496
- 3
Amentum Clean Energy Ltd
2 winslatest 04 Aug 2026£228,173
- 4
Tokamak Energy Ltd
£70m
- 5
Oaklin Limited
£492,900
- 6
PA Consulting Services Limited
£449,995
- 7
ANVIL ANALYTICAL LIMITED
£387,000
- 8
The Manufacturing Technology Centre Ltd
£200,000
- 9
KPMG LLP
£175,000
- 10
C3 Communications Ltd
£149,575
What they buy
By CPV categoryIT servicesCPV 72
1 contract · £18m
SoftwareCPV 48
1 contract · £17m
Tender activity
Notices published per month — last 24 months
All contracts (44)
Cryogenics partner for the STEP programme
The proposed scope under consideration comprises three principal areas: Cryogenic Plant; Cryogenic Distribution System; and Cryogenic User Integration. The STEP cryogenic system is
Planc (permitting, licences, authorisations, notifications & consent) assurance
UKFE is running a procurement process to identify a suitably qualified Supplier for the provision of PLANC (Permitting, Licences, Authorisations, Notifications & Consent) Assurance
UKFE external board review
To appoint an independent reviewer to undertake a comprehensive Board Effectiveness Review of the Board of UK Fusion Energy Ltd. The review will provide the Board with an objective
Fuel cycle technical specification development
The STEP programme aims to deliver a UK prototype fusion energy power plant in the 2040s and establish a credible pathway to the commercial deployment of fusion energy. United King
HVAC concept-level study
UKFE is seeking to appoint a suitable Supplier (an individual organisation or a consortium with a lead supplier) for a services contract to provide a study for concept designs of H
Design for longevity- electrolyser prototype design
The STEP Fuel Cycle is the subsystem responsible for recovering, purifying and supplying tritium to the STEP fusion reactor. Tritium is present in a variety of forms, phases and co
MTC membership
MTC Industrial membership program is designed the Members designed from manufacturers, technology providers, SMEs, and large organisations together to collaborate on innovation, re
Moveable shielding concept design study
UKFE is seeking to appoint a supplier to provide a Concept Design Study for a Moveable Shielding requirement, as part of the STEP Prototype Power Plant. UKFE is leading the deliver
Palladium silver membranes tensile and fatigue testing
The scope of this procurement is to appoint a suitably qualified supplier to undertake a programme of mechanical testing on palladium-silver membrane assemblies to generate design
Procurement of testing campaign using a packed bed flow reactor – pp-ukifs - 458
Procurement of suitable Suppliers that can provide access to a small-scale flow reactor instrument or test rig to perform characterisation experiments on solid materials. The test
STEP programme reporting development
To continue to enhance and scale the UKFE & STEP reporting ecosystem, building on already established foundations to generate finalised versions of Tier 1 and 2 governance reports.
HVAC concept-level study
The purpose of this Task Order will be to produce a concept-level Heating, Ventilation and Air Conditioning (HVAC) study to support the ongoing development of the Spherical Tokamak
High field testing
Under lot 3 of the Materials Testing Framework - Magnets Materials HTS Tests. High Field Testing.
Mechanical testing of titanium stabilised austenitic stainless steel grades
Under lot 4 of the Materials Testing Framework for STEP - VIVS Mechanical Tests. This work is for Mechanical Testing of Titanium Stabilised Austenitic Stainless Steel Grades.
Thermophysical testing of titanium stabilised austenitic stainless-steel grades
Under lot 5 of the Materials Testing Framework for STEP - VIVS Thermophysical Tests. Thermophysical Testing of Titanium Stabilised Austenitic Stainless-Steel Grades
W2B5 4-point bend: A
Under lot 4 of the Materials Testing Framework for STEP - VIVS Mechanical Tests. W2B5 4-point bend: A
Critical current density measurements
Under Lot 3 of the Materials Testing Framework for STEP. Measurements of the critical current density.
Insulating materials testing
Testing of insulating materials under the Materials Testing Framework for STEP.
Fuel cycle technical specification development
This contract establishes the requirements for development of a suite of equipment‐level, near‐preliminary design technical specifications and associated datasheets for key compone
Pd ag functional testing
The STEP Fuel Cycle (FC) system requires advanced technologies for hydrogen separation and recovery. The aim of this investigation is to demonstrate the manufacturability of pallad