European Deeptech startup funding raised during Q4 2025.
In Q4 2025, 39 European Deeptech companies raised a combined €271M across 39 funding rounds, up 54.9% versus Q4 2024. UK led by capital raised, and Innovate UK was the most active investor. Data as of 9 Jul 2026.
2 exits.
| €22M |
| C12 Quantum Electronics | Grant | Dec 2025 | €14M |
| Enlightra | Other | Dec 2025 | €13M |
| dotLumen | Grant | Oct 2025 | €11M |
| StirlingX | Seed | Nov 2025 | €9.5M |
| Isentroniq | Other | Oct 2025 | €7.5M |
| Voltrac | Seed | Nov 2025 | €7.0M |
| Q.ANT | Series A | Oct 2025 | €7.0M |
| BuiltAI | Seed | Dec 2025 | €5.1M |
| Nextsense | Series A | Oct 2025 | €5.0M |
| Skycore Semiconductors | Seed | Nov 2025 | €5.0M |
| Rift | Other | Nov 2025 | €4.6M |
