Spark Cleantech
French tech company | Builders Republic
About
Cleantech company decarbonizing heavy industry by splitting natural gas with pulsed plasma instead of burning it — modules sit between a client's gas network and high-temperature burners (glass, metallurgy, polymers, batteries), extracting clean hydrogen for combustion and solid carbon nanomaterials as a byproduct.
Key facts
- Status
- Active
- Sectors
- Climate, Cleantech & Energy
- Latest stage
- Series A
- Founded
- 2022
- City
- GIF-SUR-YVETTE
- Region
- IDF
- Tracked rounds
- 2
- Amount raised
- 34 M€ raised since 2020
Funding rounds
- Series A — 2025
- Seed — 2023