Proxima Fusion
Fusion · Germany · Founded 2023 · private
Proxima Fusion raised €411M in July 2026 at a €2.4bn valuation, making the Max Planck spin-out Europe's best-funded fusion company as it builds the model coil for a quasi-isodynamic stellarator.
The record
4 figures · 1 rounds · 21 backers · 2 feed items
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