Stage FocusPre-Seed, Seed, Series A
GeographyEurope
TypeVC
Last Activity2026
Industry Focus
Industries
Defense & SpaceSpace TechCybersecurity Hardware
Technical BenchStrong
Investor TypeDeepTech Specialist
ExposureMostly DeepTech Investments
Bio
Join Capital is a pan-European early-stage fund backing founders whose technologies strengthen Europe's resilience and strategic autonomy. Founded in 2017, with offices in Berlin, London, and Milan, the firm manages over EUR150M and is raising a EUR235M Fund III focused on defence, dual-use, security, and space deep tech — backed by the NATO Innovation Fund and a EUR50M commitment from the Europea...
Notable Investments
O
Optics11Q
QuadsatK
Kreios SpaceQ
Quantum Optics Jena2
2D PhotonicsSimilar Funds
Awz Ventures
Toronto, Canada
DeepTech NativeDefense & SpaceCybersecurity HardwareQuantum ComputingPre-SeedSeed
Presto Tech Horizons
Prague, Czechia
Pure DeepTechDefense & SpaceSpace TechCybersecurity HardwareSeedSeries A
In-Q-Tel
Arlington, United States
Pure DeepTechDefense & SpaceAI InfrastructureSpace TechSeedSeries A
Keen Venture Partners
Amsterdam, Netherlands
DeepTech NativeDefense & SpaceCybersecurity HardwareSpace TechSeedSeries A
Kinetica
Tel Aviv, Israel
DeepTech NativeDefense & SpaceAI InfrastructureRoboticsPre-SeedSeed
Lockheed Martin Ventures
Bethesda, United States
GeneralistDefense & SpaceSpace TechAI InfrastructureSeedSeries A