WovenEarth Ventures is a boutique fund-of-funds manager headquartered in Palo Alto, California, providing diversified, risk-managed access to early-stage US climate tech venture capital by investing in carefully selected VC fund managers.
31% of their portfolio is in Climate & Energy. Deal activity decreased year-over-year (2 deals in the last 12 months vs 5 prior). Their most common stage is seed (46% of deals). Average disclosed round size is $40.6M (across 12 rounds with reported amounts).
Portfolio
12
Fund Size
$152M
Top Stage
Seed
Last 12 Mo
2
Team
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
13 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Panthalassa | Series B | $140M | May 2026 |
 Derapi | Seed | $7M | Feb 2026 |
| Panthalassa | Series B | $140M | Jan 2026 |
 Magrathea | Series A | $24M | Jan 2026 |
 ChemFinity Technologies | Seed | $7M | Aug 2025 |
 Alta Resource Technologies | Seed | $10M | May 2025 |
 Hammerhead Ai | Seed | $10M | Jan 2025 |
 Vaulted | Series A | $32.3M | Nov 2024 |
 Vaulted Deep | Series A | $32M | Nov 2024 |
 Airloom Energy | Seed | — | Oct 2024 |
 Moment Energy | Series A | $15M | Jan 2024 |
 Mitra Chem | Series B | $60M | Aug 2023 |
| HHammerhead | Seed | $10M | — |
Top Co-Investors
Lowercarbon Capital5 shared
Earthshot Ventures4 shared
MCJ3 shared
Breakthrough Energy Ventures2 shared
Wyoming Venture Capital2 shared
Unless2 shared
Future Positive Capital2 shared
Sozo Ventures2 shared
Fortescue2 shared
Gigascale Capital2 shared
GG12 shared
Portland Seed Fund2 shared
Founders Fund2 shared
Voyager Ventures2 shared
In-Q-Tel2 shared
Stepchange2 shared
Buoyant Ventures2 shared
Acclimate Ventures2 shared
SE Ventures2 shared
Last updated: 7 October 2026