European Cleantech startup funding raised during June 2025.
In June 2025, 18 European Cleantech companies raised a combined €128M across 18 funding rounds, down 51.7% versus June 2024. Netherlands led by capital raised, and Family Offices was the most active investor. Data as of 9 Jul 2026.
| €10M |
| Cellugy | Grant | Jun 2025 | €8.1M |
| Atmen | Seed | Jun 2025 | €5.0M |
| Impact Recycling | Other | Jun 2025 | €3.8M |
| Hymeth | Other | Jun 2025 | €3.7M |
| Kumulus Water | Seed | Jun 2025 | €3.1M |
| Ocean Ecostructures | Other | Jun 2025 | €3.0M |
| Xatoms | Pre-Seed | Jun 2025 | €2.6M |
| Ecohelix | Other | Jun 2025 | €2.2M |
| Captoplastic | Other | Jun 2025 | €2.0M |
| SDS Separation | Series A | Jun 2025 | €2.0M |
| Pydro | Other | Jun 2025 | €1.0M |
