European Cleantech startup funding raised during September 2023.
In September 2023, 29 European Cleantech companies raised a combined €1.7B across 29 funding rounds, up 1057.3% versus September 2022. Sweden led by capital raised, and AP Ventures was the most active investor. Data as of 9 Jul 2026.
5 exits.
| Company | Stage | Date | Amount |
|---|---|---|---|
| Stegra (H2 Green Steel) | Other | Sep 2023 | €1.5B |
| H55 | Series C | Sep 2023 | €47M |
| traceless materials | Series A | Sep 2023 | €37M |
| Plan A | Other |
| Sep 2023 |
| €25M |
| Paptic | Series A | Sep 2023 | €23M |
| Pexapark | Series C | Sep 2023 | €20M |
| HyET Solar | Debt | Sep 2023 | €15M |
| Resourcify | Series A | Sep 2023 | €14M |
| Ekolution | Other | Sep 2023 | €13M |
| RISORCE | Other | Sep 2023 | €13M |
| C-Capture | Other | Sep 2023 | €12M |
| CO2 AI | Other | Sep 2023 | €11M |
| Viboo | Seed | Sep 2023 | €1.6M |
| Chainable | Other | Sep 2023 | €1.4M |
| Recovo | Other | Sep 2023 | €1.0M |
