Proxima Fusion raises €130M Series A

Proxima Fusion, Europe’s fastest-growing fusion energy company, today announced the close of its €130 million ($150 million) Series A financing — the largest private fusion investment round in Europe. The Series A financing was co-led by Cherry Ventures and Balderton Capital.

Significant participation also came from UVC Partners, DeepTech & Climate Fonds (DTCF), Plural, Leitmotif, Lightspeed, Bayern Kapital, HTGF, Club degli Investitori, Omnes Capital, Elaia Partners, Visionaries Tomorrow, Wilbe and redalpine, the latter of which led Proxima Fusion's seed round just one year ago.

This brings Proxima Fusion’s total funding to more than €185 million ($200 million) in private and public capital, accelerating its mission to build the world’s first commercial fusion power plant based on a stellarator design.

Francesco Sciortino, CEO and Co-founder of Proxima Fusion, said: "Fusion has become a real, strategic opportunity to shift global energy dependence from natural resources to technological leadership. Proxima is perfectly positioned to harness that momentum by uniting a spectacular engineering and manufacturing team with world-leading research institutions, accelerating the path toward bringing the first European fusion power plant online in the next decade."

Shifting global energy dependence

Proxima was founded in April 2023 as a spin-out from the Max Planck Institute for Plasma Physics (IPP), with which it continues to work closely in a public-private partnership to lead Europe into a new era of clean energy. The EU, as well as national governments including Germany, UK, France and Italy, increasingly recognize fusion as a generational technology essential for energy sovereignty, industrial competitiveness, and carbon-neutral economic growth.

By building on Europe’s long-standing public fusion investment and industrial supply chains, Proxima Fusion is laying the groundwork for a new high-tech energy industry—one that transforms the continent from a leader in fusion research to a global powerhouse in fusion deployment.

“We back founders solving humanity’s hardest problems — and few are bigger than clean, limitless energy," said Filip Dames, Cherry Ventures Founding Partner. "Proxima Fusion combines Europe’s scientific edge with commercial ambition, turning world-class research into one of the most promising fusion ventures globally. This is deep tech at its best, and a bold signal that Europe can lead on the world stage.”