Vema Hydrogen
French tech company | Builders Republic
About
Engineered mineral hydrogen production — water and a catalyst are injected into iron-rich rock formations to generate hydrogen directly underground, with pilot wells in North America, targeting energy and synthetic fuels.
Key facts
- Status
- Active
- Sectors
- Climate, Cleantech & Energy
- Latest stage
- Seed
- Founded
- 2024
- Origin
- Studio-built (Marble)
- Registered office
- Saint-Denis-en-Val
- Tracked rounds
- 1
- Amount raised
- 12 M€
Operations
- Seed · 2025
Investors
- Extantia Capital
- Grantham Foundation
- Pace Ventures
- Propeller Ventures
- Zero Carbon Capital