Oxford Quantum Circuits
Application Optimised Quantum Compute
Oxford, United Kingdom · Founded 2017 · $539.8M raised
- Headquarters
- Oxford
- Employees
- 51–200
- Founded
- 2017
- Business Model
- B2B
- Website
- oqc.tech
- Total Funding
- $539.8M
- Last Round
- $350.0M Series CJun 2026
- Rounds
- 5
About
Oxford Quantum Circuits (OQC) builds application-optimized superconducting quantum computers for commercial deployment. As Europe's first Quantum-Compute-as-a-Service provider, OQC offers cloud access, enterprise data center co-location, and API-based integration. Their systems feature 25-nanosecond two-qubit gate speeds.
Summary
Oxford Quantum Circuits is a Deep Tech company based in Oxford, United Kingdom, founded in 2017. It has raised $539.8M in total across 5 rounds, most recently a $350.0M Series C round in Jun 2026. Investors include BullhoundCapital, Oxford Science Enterprises and UTEC - The University.
Tech & App Stack
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Funding History
Jun 2026
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Seed through Series C — per-round amounts, valuations, and who invested in each round.
Investors
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