Oxford Quantum Circuits's £260M: Europe's Largest Quantum Round
OQC closed an oversubscribed £260M Series C in June 2026 — Europe's biggest private quantum funding round — to scale superconducting quantum computing.
Europe's venture capital market is maturing rapidly, with growing LP appetite for deep tech, defense, fintech, and sovereign AI capabilities. Our European VC coverage tracks fund formation, mega-rounds, and the policy and capital dynamics shaping the continent's startup ecosystem.
Browse European venture capital articles for regional funding insight.
OQC closed an oversubscribed £260M Series C in June 2026 — Europe's biggest private quantum funding round — to scale superconducting quantum computing.
Merantix Capital closed a €103M fund in June 2026 to back early-stage European AI startups across logistics, manufacturing, energy, healthcare, robotics, and physical AI.
Barcelona's Factorial raised $150M Series D at a $2.5B valuation in June 2026, expanding from HR software into AI-powered workforce operations across Europe.
Edinburgh legal-AI startup Wordsmith raised a $70M Series B in June 2026, backed by Highland Europe and Index Ventures, reaching $100M in total funding.
UK healthcare-tech company Semble raised a £30M Series C led by Revaia in June 2026, scaling its practice-management platform for clinicians.
Barcelona biopharma Ona Therapeutics closed an oversubscribed $86.6M Series B in June 2026 to advance first-in-class antibody-drug conjugates for resistant cancers.