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 .
Numerical Algorithms Group Ltd. (NAG)
NAG is a not-for-profit SME who specialize in numerical computational algorithms, AD and High performance Computing services
NUVIA
Fusion & Fission specialists covering R&D, consultancy, design, manufacture, build and commissioning
NW Total Engineered Solutions Ltd.
NW Total Engineered Solutions are a manufacturing and engineering company specialising in process equipment packages, pipe and steel fabrications. We deliver bespoke engineered solutions and turnke…
Oaklin Consulting
Over the past five years, Oaklin has emerged as the UK’s leading consultancy for energy infrastructure projects, driving the transition to a sustainable future. With a proven track record of supp…
Oberlanders Architects
Oberlanders is an award winning AJ100 Architectural practice with studios across the UK. We provide bespoke design solutions to a multitude of sectors from small civic projects through to mas…
Observatory Sciences Ltd
Observatory Sciences Ltd has been delivering high-quality control systems for large scientific facilities for over 25 years, specialising in software for accelerators (including synchrotrons) and l…
Ogle Models & Prototypes Ltd
For over 70 years, Ogle has been a leading industrial modelmaking, prototyping and low volume production company. With a human-centred approach, the Ogle team works with you to bring your con…
Oldham Engineering Ltd.
Oldham Engineering is a quality-focused, first-class project management and manufacturing company, with design capability, proven over many years in the delivery of nuclear quality grade 1 equipmen…
One Stop for Safety Limited
Supplier of Workplace Safety & Spill Containment Products.
OneEpsilon
OneEpsilon is a digital engineering consultancy specialising in high-fidelity modelling, simulation and analysis, data science and technical software. Founded on the principals of Trust, Transparen…
Op-tec Systems
Engineering consultancy specialised in process control and industrial automation.
Optima Systems Consultancy Ltd
Optima is an independent, privately-owned Systems Engineering and Engineering Management consultancy. We are also an SME. We recognise the challenges involved in developing today’s complex…
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.
