El Segundo, CA · Founded 2023 · Privately Held (backing)
Developer of a cloud-seeding technology designed to produce rain or snow by introducing tiny ice nuclei into certain types of subfreezing clouds. Rainmaker (Environmental Services) is based in El Segundo, CA and was founded in 2023. Its last reported valuation was $70 million in Jul 2024. It has raised $50.3 million across 1 recorded round; the latest was a $100 million Series B in Sep 2026.
Last reported valuation
$70.0M
Oct 2026
Priced at
—
Total raised
$50.3M
Last round
Series B
Sep 2026
Cap table — not yet on record
Rainmaker (Environmental Services)'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 Rainmaker (Environmental Services)
Where does Rainmaker (Environmental Services)'s cap table come from?
Share classes are assembled from certificates of incorporation, priced-round filings, and disclosures across Rainmaker (Environmental Services)'s 1 recorded funding rounds.
