Energy · Munich, Bavaria · Founded 2023 · Privately Held (backing)
Developer of fusion power plants designed to produce emissions-free power. Proxima Fusion is based in Munich, Bavaria and was founded in 2023. It was valued at $2.7 billion at its Series A2 in Jul 2026, the last priced event on record. It has raised $255 million across 5 recorded rounds; the latest was a $468 million Series A2 in Jul 2026.
PMV mark · valuation
$2.7B
Oct 2026
Priced at
its Series A2
Jul 2026
Total raised
$255.3M
Last round
Series A2
Jul 2026
Cap table — not yet on record
Proxima Fusion's share-class structure hasn't surfaced in our sources yet. Cap tables are assembled from certificates of incorporation, round filings, and disclosures as they land.
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·The post-money valuation on its round
·The complete investor list: 39 names
·Everyone on the team, board and advisors included
·Watch Proxima Fusion: the Monday email on marks, rounds and moves
Share classes are assembled from certificates of incorporation, priced-round filings, and disclosures across Proxima Fusion's 5 recorded funding rounds.
