Nautilus Data Technologies

San Ramon, CA · Founded 2013 · Privately Held (backing)

Developer of a water-cooled data center designed to set a standard for energy efficiency, environmental sustainability, and global scalability. Nautilus Data Technologies is based in San Ramon, CA and was founded in 2013. It was valued at $111 million at its later-stage round in Jan 2026, the last priced event on record. It has raised $288 million across 7 recorded rounds; the latest was a $2 million seed round in Feb 2025.

PMV mark · valuation
$111.0M
Oct 2026
Priced at
its later-stage round
Jan 2026
Total raised
$287.5M
Last round
Seed Round
Feb 2025

Who backs Nautilus Data Technologies?

8 investors
InvestorType
Emerson CollectiveOther
Ireland Strategic Investment FundOther
Allectus Capital—
Keppel—
Orion Infrastructure Capital—
Pangaea Ventures—
The Mancal Group—
UIL (Hamilton)—
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Nautilus Data Technologies investors

8 investors are on record for Nautilus Data Technologies, including Emerson Collective, Ireland Strategic Investment Fund, Allectus Capital and Keppel. The seed round in Feb 2025 drew 3 investors.

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