Rainmaker (Environmental Services)

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
How much has Rainmaker (Environmental Services) raised?
$50.3Macross 1 recorded rounds · Sep 2026 – Sep 2026

Most recently, Rainmaker (Environmental Services) raised $100.0M in its Series B (Sep 2026).

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Rainmaker (Environmental Services) round by round

1 rounds
Sep 2026Series B$100.0M▮

How much has Rainmaker (Environmental Services) raised?

Rainmaker (Environmental Services) has raised $50.3 million across 1 recorded round since 2026. The largest was a $100 million Series B in Sep 2026.

Rainmaker (Environmental Services) investors

23 investors are on record for Rainmaker (Environmental Services), including K5 Global, Balaji Srinivasan, Acequia Capital and Lowercarbon Capital. By type, the record holds 10 venture capital firms and 3 private investors.

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Frequently asked about Rainmaker (Environmental Services)

How much has Rainmaker (Environmental Services) raised?
Rainmaker (Environmental Services) has raised $50.3M in total across 1 recorded funding rounds.
When was Rainmaker (Environmental Services)'s last funding round?
Rainmaker (Environmental Services)'s most recent recorded round was Series B in Sep 2026, raising $100.0M.