Seattle, WA · Founded 2022 · Privately Held (backing)
Developer of an evaporative seawater cooling technology designed to create cool microclimates at scale. AtmoCooling is based in Seattle, WA and was founded in 2022. It was valued at $8.2 million at its seed round in Dec 2024, the last priced event on record. It has raised $3 million across 1 recorded round; the latest was a $2.6 million seed round in Dec 2024.
PMV mark · valuation
$8.2M
Oct 2026
Priced at
its seed round
Dec 2024
Total raised
$3.0M
Last round
Seed Round
Dec 2024
Cap table — not yet on record
AtmoCooling'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 AtmoCooling: the Monday email on marks, rounds and moves