Sweetch Energy
French tech company | Builders Republic
About
Maker of osmotic-power systems that convert the salinity gradient between freshwater and seawater into continuous renewable electricity — using its INOD nanomaterial membranes deployed at river estuaries, ports, desalination plants, and saline-effluent industrial sites.
Key facts
- Status
- Active
- Sectors
- Climate, Cleantech & Energy
- Latest stage
- Series B
- Founded
- 2015
- City
- SAINT-GREGOIRE
- Region
- Bretagne
- Legal name
- SWEETCH ENERGY
- SIREN
- 810876177
- Tracked rounds
- 3
- Amount raised
- 34 M€ raised since 2020
Funding rounds
- Series B — 2023
- Series B — 2022
- Series A — 2021
Investors
- Compagnie Nationale du Rhône - CNR
- Crédit Mutuel Impact
- Demea Invest
- EDF
- Future Positive Capital
- GO Capital