RECENT FUNDING
  1. Recent Funding
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  3. Panthalassa

Panthalassa

Panthalassa builds a clean energy platform in the ocean.

AI infrastructure and computeClimate and energyDeveloper tools and cloud
Latest funding

$140M Series B+ ·

Led by Peter Thiel · Source: fundraisingfox.com

Funding history ↓
Website: panthalassa.com.
X: @_panthalassa · 5,454 followers.
LinkedIn: p9a.
Categories: AI infrastructure and compute Climate and energy Developer tools and cloud.
Sectors: Energy, Renewable Energy, Sustainability.
Stage: Series B+.
Based in: Portland, United States.
Founded: 2016.
Last round: May 4, 2026 · 195 days ago.
Headcount: 101–250 employees.
On Recent Funding since: Sep 29, 2026.

Signals

X account@_panthalassa · created Jun 9, 2025 (17 months old) · 5,454 followers
Website registeredFeb 21, 2016 (10 years old)
About Panthalassa

It develops renewable energy systems to generate electricity at sea. This energy powers compute and artificial intelligence infrastructure, including offshore data centers, or is converted into fuels for transport to land.

Funding rounds

DateRoundAmountLeadSource
Series B+$140MPPeter Thielfundraisingfox.com

Timeline

  1. X account created
  2. Website created

Founders and team

Investors

Companies like Panthalassa

Other companies backed by Peter Thiel

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Sources and API

Every amount links to the page it came from. * Estimated from an accelerator's published standard deal, not a company-specific disclosure. How Recent Funding sources and verifies funding data. The same data as JSON: /api/v1/companies/panthalassa (get a free API key).

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