Spark Cleantech
Last verified 2026-05-07. JSON
The funding figures on this page are attributed, not sourced: a publisher is on record but no document URL is. How we mark provenance.
| Total raised | $37.8Mattributed |
|---|---|
| Latest round | series-a, $32.4M, 2025-12-15attributed |
| Founded | 2020 |
| Headquarters | Paris, France |
| Industry | climate |
| Stage | series-a |
| Website | sparkcleantech.com |
Spark Cleantech builds methane plasmolysis reactors that sit between an industrial gas network and its burners, using pulsed plasma to split methane into hydrogen and solid carbon before combustion. It targets heavy industries like glassmaking and battery production. Removing carbon upstream yields clean on-site hydrogen plus a carbon nanomaterial.
Funding rounds
| Date | Round | Amount | Lead |
|---|---|---|---|
| 2025-12-15 | series-a | $32.4M | undisclosed |
Provenance
| Fact | Status | Basis |
|---|---|---|
| Series A, $32.4M | attributed | eu-startups named as publisher. No document URL on file. |
| Total raised $37.8M | attributed | eu-startups named as publisher. No document URL on file. |
| Company existence | self-reported | sparkcleantech.com, read 2026-05-07 |
| Description | self-reported | sparkcleantech.com, read 2026-05-07 |
Nothing on this page is sourced yet. A sourced fact links to a document that states it.
Change history
No change recorded since records began on 2026-09-24.