Investor profile
Breakthrough Energy Ventures has backed 11 European tech companies across 16 funding rounds between 2020 and 2026, joining rounds totalling €449M. Most active in Energy and Cleantech. Data as of 6 Aug 2026.
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| Company | Country | Rounds | Total € |
|---|---|---|---|
| Heart Aerospace | Sweden | 2 | €128M |
| Baseload Capital | Sweden | 1 | €53M |
| H2SITE | Spain | 2 | €49M |
| Reactive Technologies | UK | 2 | €42M |
| ZeroAvia | UK |
| Company | Stage | Amount | Date |
|---|---|---|---|
| Heart Aerospace | Series B | €99M | 2024-02 |
| Baseload Capital | Series B | €53M | 2024-09 |
| H2SITE | Series B | €36M | 2025-01 |
| 44.01 |
| 2 |
| €42M |
| 44.01 | UK | 1 | €34M |
| Mantle8 | France | 1 | €31M |
| Mission Zero Technologies | UK | 2 | €30M |
| Dioxycle | France | 1 | €15M |
| Bloom Biorenewables | Switzerland | 1 | €14M |
| I-ROX | France | 1 | €12M |
| Series A |
| €34M |
| 2024-07 |
| Mantle8 | Series A | €31M | 2026-05 |
| Heart Aerospace | Other | €29M | 2021-07 |
| Reactive Technologies | Series D+ | €29M | 2024-05 |
| Mission Zero Technologies | Series A | €25M | 2024-03 |
| Dioxycle | Other | €15M | 2023-07 |
| Bloom Biorenewables | Series A | €14M | 2025-04 |
