£260 million in Series C funding was marked by Oxford Quantum Circuits at the London Stock Exchange, capping what the company called Europe’s largest private quantum-computing investment round.
£100 million came from the British Business Bank, and OQC said the oversubscribed round will fund international system deployments, broader operations and work toward fault-tolerant quantum computing.
London is also central to the next phase: OQC is building a Quantum-AI Data Centre that will combine its GENESIS quantum system with AMD-backed classical and AI infrastructure.
JPMorganChase is set to become the platform’s first dedicated user, using the facility to test hybrid quantum-classical applications for finance, including portfolio optimization and quantum machine learning.
The platform is expected to be fully operational within 12 months, though OQC has not disclosed its post-money valuation, equity sold or evidence yet of a financial-computing advantage.
Will JPMorganChase's partnership yield real financial advantage, or is it a costly bet on quantum computing's distant promise?
As Britain hails its quantum leap, can OQC's private funding outpace America's state-backed national quantum initiative?
With quantum power growing, is the global financial system prepared for the 'Harvest Now, Decrypt Later' cyber threat?
Oxford Quantum Circuits Secures £260M: Europe’s Largest Quantum Funding Fuels Race for Fault-Tolerant Computing
Overview
Oxford Quantum Circuits (OQC) has set a new record for private quantum investment in Europe by raising £260 million in Series C funding. This major milestone reflects growing confidence in the quantum computing sector and is aimed at accelerating OQC’s global expansion, especially by scaling its systems in international markets. The funding will also support OQC’s collaboration with JPMorganChase and AMD on a London research platform, expected to be fully operational within a year. Crucially, this capital will drive OQC’s roadmap toward fault-tolerant quantum computing, marking a pivotal step for both the company and the European quantum industry.