Full-Time
Posted on 9/26/2025
Develops tokamak fusion energy technology
No salary listed
Oxford, UK
Hybrid
Hybrid role requiring at least 60% on-site and 40% remote; on-site location: Abingdon, UK.
Tokamak Energy is a UK-based fusion energy developer focused on building and advancing tokamak reactors to contain and control nuclear fusion. Its main product is the tokamak device used to achieve fusion and, in the long term, generate electricity. The company conducts research, development, and aims to commercialize fusion technology, funding its work through investment rounds and grants, with potential revenue from licensing or selling technology. The leadership includes an experienced chairman, an executive vice chairman/physicist, and a chief scientist who is a leading tokamak authority, underscoring a strong blend of business, physics, and energy sector expertise. The company differentiates itself through its experienced leadership, depth of physics expertise, and a focused effort to accelerate fusion deployment in partnership with energy providers and governments. Its goal is to bring clean, safe, and virtually limitless fusion power to the market and reduce carbon emissions.
Company Size
201-500
Company Stage
Series C
Total Funding
$293.9M
Headquarters
Milton, United Kingdom
Founded
2009
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Paid Vacation
Hybrid Work Options
Pension Scheme
Share Options Scheme
Group Life Insurance
Critical Illness
Health Cash Plan
Investment in Training and Development
Tokamak Energy has accelerated the growth of its TE Magnetics business with the acquisition of Ridgway Machines.
Tokamak Energy, a British scaleup, has secured $125 million to advance its fusion energy commercialization plans. The funding round was led by East X Ventures and Lingotto Investment Management, with participation from new investors including British Patient Capital. This investment makes Tokamak Energy Europe's most well-funded private fusion energy venture. The funds will also support the development of superconducting magnets using REBCO tape.
According to the Tech.eu database, European tech companies raised €5.2 billion over the course of November 2024. This figure is 30 per cent higher than the previous month when European tech companies raised €4 billion. Compared to November 2023, however, the amount has decreased by around 8 per cent, as European tech companies raised €5.6 billion that month. RJ Schuurs, Partner at Antler, commented on the November numbers within the European tech investment landscape in our November Tech.eu Pulse, a compact version of the monthly report:We have seen countless examples of startups that focus on capital efficiency and start with relatively small Pre-Seed and Seed rounds go on to raise significant amounts of funding further down the line. This long tail of early-stage startups may not attract the same kind of headlines, but they are the engine room of the European tech ecosystem and represent a critical mass of venture-backed, fast-growth startups whose success will define the next ten years
Tokamak Energy has raised $125 million to advance its fusion energy commercialization and high-temperature superconducting technology, TE Magnetics. The funding round was co-led by East X Ventures and Lingotto Investment Management, with new investors like Furukawa Electric Company and British Patient Capital. This brings the total funding to $335 million since 2009. The funds will support the growth of TE Magnetics and the development of a fusion pilot plant and new fusion technologies.
Tokamak Energy has raised $125 million to advance its fusion energy commercialization and expand its high temperature superconducting technology, TE Magnetics. The funding round was co-led by East X Ventures and Lingotto Investment Management, with new investors like Furukawa Electric Company and British Patient Capital. This brings the total funding to $335 million since its 2009 spin-out from the UK Atomic Energy Authority, supporting growth in fusion energy and other industries.