Developer of a plasma technology designed to turn greenhouse gases into hydrogen fuel. Spark Cleantech is based in Gif-sur-Yvette, France. Its last reported valuation was $77.8 million in Dec 2025. It has raised $39.1 million.
Last reported valuation
$77.8M
Oct 2026
Priced at
—
Total raised
$39.1M
Last round
—
Cap table — not yet on record
Spark Cleantech'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 complete investor list: 11 names
·Watch Spark Cleantech: the Monday email on marks, rounds and moves
