Where does LiquidPiston's cap table come from?

Share classes are assembled from certificates of incorporation, priced-round filings, and disclosures across LiquidPiston's 7 recorded funding rounds.

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LiquidPiston

Bloomfield, CT · Founded 2003 · Privately Held (backing)

Manufacturer of advanced rotary internal combustion engines intended for unmanned aerial vehicles and the automotive industry. LiquidPiston is based in Bloomfield, CT and was founded in 2003. Its last reported valuation was $69.1 million in Jun 2021. It has raised $74.4 million across 7 recorded rounds; the latest was a $500,009 seed round in Mar 2026.

Last reported valuation

$69.1M

Oct 2026

Priced at

—

Total raised

$74.4M

Last round

Seed Round

Mar 2026

Cap table — not yet on record

LiquidPiston'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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Frequently asked about LiquidPiston

Where does LiquidPiston's cap table come from?: Share classes are assembled from certificates of incorporation, priced-round filings, and disclosures across LiquidPiston's 7 recorded funding rounds.