According to Dealroom's European Deeptech Report 2025, deeptech now accounts for 28% of all European venture capital investments. European deeptech startups raised more than €13 billion in 2025 alone, spanning quantum computers, space systems, and autonomous robotics. And those deeptech startups that reach the commercialisation phase are now reaching unicorn status 2.5 years faster than the generation before them. Capital is following. No other segment of the European startup ecosystem has seen as much fund formation activity over the past twelve months as deeptech, established investors are doubling down and a new generation of specialised funds is stepping onto the scene. We've put together ten venture capital funds that positioned themselves in 2025 and 2026 for deeptech investing in Europe, and that you should know as a founder, investor, or ecosystem builder.