Connect with other organisations
UKAEA’s Fusion Energy Industry Directory provides organisations within the fusion energy and related technologies sector with the opportunity to list their capabilities, increase visibility and understanding of other organisations, and find potential collaborators. The Directory is constantly expanding! You can search for registered organisations using the search fields below and filter based on industry, location, key capabilities, and organisation size.
If you have not yet registered and wish to do so, please follow the link provided at the bottom of the page. For more information contact .
IDOM
Engineering
Ineo Nuclear UK Ltd
All aspects of Nuclear Electrical from Design & qualification to construction, We have been working on ITER project for over 13 Years
Innovate UK Business Connect
The world we live in faces ever-changing societal, environmental and economic challenges, which are felt regionally, nationally and also globally. At Innovate UK Business Connect our mission is to …
Innovation & Design Engineering Ltd
IDE specialises in Systems Engineering and Systems Safety Engineering, Analysis and Management services within highly regulated Defence and Civil sectors, Nuclear, Aerospace, Airspace, Maritime, La…
International Fusion Systems Ltd
International Fusion Systems, also known as IFS and Infusys, is a specialist in fusionics and fusion instrumentation and control systems.
Interweld Nuclear Services Ltd
Interweld Nuclear Services Ltd is an ISO 19443 accredited company based in the UK. Alongside our specialist workforce of Nuclear qualified tradespeople (Welders, Platers, Pipefitters, Mechanical Fi…
IS-Instruments
Raman spectroscopy specialists baked in Tonbridge, Kent. Currently developing a gas Raman spectrometer for the analysis of tritium gas within the fuel cycle.
ISEC Monitoring Systems AB
ISEC Monitoring Systems AB is a Swedish SME that designs and manufactures viewing solutions for the global nuclear industry. We offer a wide range of products to suit any number of applications inc…
Island Optics Ltd
Island Optics Limited, a high-quality manufacturing company certified with ISO 9001:2015, specialising in precision flats such as mirrors, windows, vacuum windows, beamsplitters, polarisers, and mo…
JCS Nuclear Solutions
JCS Nuclear Solutions is a UK-based SME, providing nuclear radiation sensing and shielding solutions since 1975. Our range includes radiation dose-rate monitoring instrumentation, designed and buil…
JEH Lasers ltd
Provision of service and spares for solid state lasers formerlymade by JK lasers, Lumonics and InnoLas
Join our industry directory
Interested in joining our Industry Directory? This is a prime opportunity to highlight your organisation to other companies within the fusion industry, including UKAEA, as well as wider, related sectors.

Supplier Spotlight – Fusion Energy Insights
Fusion Energy Insights is an independent information provider for the fusion industry, run by knowledgeable insiders. It was founded in 2021 by Dr Melanie Windridge, who has been working in fusion since 2005 and did her PhD at Culham.
