Cambridge, United Kingdom · Founded 2007 · Privately Held (backing)
Developer of architectural solar systems designed to provide renewable energy services. Polysolar is based in Cambridge, United Kingdom and was founded in 2007. Its last reported valuation was $65.4 million in Dec 2025. It has raised $8 million.
Last reported valuation
$65.4M
Oct 2026
Priced at
—
Total raised
$8.0M
Last round
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Cap table — not yet on record
Polysolar'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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·Watch Polysolar: the Monday email on marks, rounds and moves