Tensor Ventures is a Prague/Luxembourg-based deep-tech VC investing at Seed and Series A into 'combinatorial technologies' -- AI/ML, quantum computing, computational biotech (TechBio), dev tools/infrastructure, and sustainable/climate tech -- across CEE and internationally (EU/US). Fund I deployed ~EUR 20M into 20 startups; Fund II (launched 2024) targets EUR 50M with expanded focus including space tech.