Investor profile
Helen Ventures has backed 14 European tech companies across 18 funding rounds between 2021 and 2026, joining rounds totalling €143M. Most active in Energy and Cleantech. Data as of 7 Aug 2026.
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| Company | Country | Rounds | Total € |
|---|---|---|---|
| Gradyent | Netherlands | 2 | €38M |
| Voltfang | Germany | 3 | €28M |
| enspired | Austria | 1 | €26M |
| LiveEO | Germany | 2 | €24M |
| Node.energy | Germany |
| 1 |
| €7.0M |
| EcoG | Germany | 1 | €6.0M |
| Nobile | Austria | 1 | €5.0M |
| Solar Monkey | Netherlands | 1 | €4.0M |
| Klimate | Denmark | 1 | €3.5M |
| Freesi | Finland | 1 | €1.7M |
| Renewabl | UK | 1 | €0 |
| &Charge | Germany | 1 | €0 |
| Eturnity | Switzerland | 1 | €0 |
| eologix-ping | Austria | 1 | €0 |
| €15M |
| 2025-06 |
| Gradyent | Series A | €10M | 2022-08 |
| Voltfang | Other | €8.0M | 2024-10 |
| Node.energy | Series A | €7.0M | 2022-07 |
| EcoG | Other | €6.0M | 2022-12 |
| LiveEO | Series A | €5.3M | 2021-05 |
| Voltfang | Other | €5.0M | 2023-05 |
