Panthalassa
PrivateLast Round
Series B
May 4, 2026
Est. Valuation
$1B
Total Funding Raised
$193M
Momentum Score
25 /100
Company Overview
Panthalassa is a renewable energy and ocean technology company that specializes in developing and deploying innovative solutions to harness ocean energy for producing green hydrogen and other clean fuels, providing sustainable energy at a lower cost.
Sector
Energy & Sustainability
Verticals
Cloud Infrastructure, Alternative Fuels, Renewable Energy
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting, Government Contracts
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Panthalassa Comps
Public and private peers based on sector, stage, and business model.
Panthalassa Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series B | May 4, 2026 | ||||
| VC Round | May 21, 2025 | ||||
| VC Round | Sep 13, 2024 | ||||
| Series A | Aug 24, 2024 |
Panthalassa Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Valor | Series A |
| SciFi Ventures | Series B |
| TIME Ventures | Series B |
| TIME Ventures | Series B |
| Gigascale Capital | VC Round, Series A, Series B |
| Planetary Venture Capital | Series B |
| Susquehanna Sustainable Investments | Series B |
Market signals
Structured signals derived from secondary market and firmographic data.
- May 4, 2026
$140M round led by Peter Thiel
- Mar 1, 2026
Node technology is in operation and deploying in the Pacific Northwest.
Panthalassa Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about Panthalassa's valuation, stock price, and market status.
