Oxford Quantum Circuits

Oxford Quantum Circuits (OQC) builds superconducting quantum computers and pioneered quantum-compute-as-a-service (QCaaS). Founded in 2017 by Dr Peter Leek, OQC deploys quantum systems in colocation data centres across London, Tokyo, New York, and Spain, partnering with Equinix, Digital Realty, and NVIDIA. The company raised 260 million GBP (350 million USD) in Series C funding (June 2026), Europe's largest private quantum computing round, led by Bullhound Capital with participation from JPMorgan Chase, AMD, and the British Business Bank. OQC's 32-qubit Toshiko platform and next-generation GENESIS system integrate quantum processing with classical HPC for enterprise and government customers in finance, defence, and security.

Oxford Quantum Circuits has 2 robot models on the DEPLOY registry: OQC GENESIS, OQC Toshiko (Oxford Quantum Circuits builds physical robots).

Gerald Mullally is the ceo of Oxford Quantum Circuits, per the DEPLOY registry.

Oxford Quantum Circuits is headquartered in Oxford, England, UK.

Oxford Quantum Circuits operates 5 verified deployments, including at London, England, UK, Santiago de Compostela, Galicia, Spain, New York City, New York, USA.

DEPLOY has 5 verified Oxford Quantum Circuits deployments on record at sites including London, England, UK, Santiago de Compostela, Galicia, Spain, New York City, New York, USA. That is a count of distinct field deployments each backed by sourced evidence, not a manufacturer's claimed unit total; it updates as new sites are verified.

On DEPLOY's intelligence score, which blends verified deployments, funding, hiring, media, safety, and IP signals, Oxford Quantum Circuits ranks in roughly the top 3% of companies tracked by the registry.

Oxford Quantum Circuits has no incidents on record in the DEPLOY registry. This does not constitute a safety guarantee; it reflects the incidents DEPLOY has tracked and verified to date.