Oxford Quantum Circuits raises $350M Series C, blockbuster quantum computing round

Oxford Quantum Circuits (OQC) has closed a $350M Series C funding round, marking one of the largest quantum computing raises to date. The funding signals continued investor appetite for quantum hardware startups despite the technology's nascent maturity.

For CTOs evaluating quantum roadmaps, OQC's scale signals the market believes practical quantum systems are moving closer to commercial viability—though fault-tolerant quantum computers remain years away.