Oxford Quantum Circuits

Raised $350M in a Series C round, announced 3 June 2026.

Round

Oxford Quantum Circuits raised €301 million in a Series C to scale its quantum-AI data-centre platform.

Amount
$350M
Stage
Series C
Announced
3 June 2026
Lead
Bullhound Capital
Other investors
British Business Bank, Fynveur (advised by Invus), COFIDES, RCM Private Markets Fund managed by Rokos Capital Management (US) LP, Alpha Edison, Fulcrum Asset Management, Pentland Ventures, Magdalen College Oxford, Adaptive Capital Partners, Firgun Ventures, 18 West
Use of funds
Expand operational presence in priority markets and accelerate roadmap toward commercially useful, fault-tolerant quantum computing.
Checked
Amount and date checked against the press source

Company

Develops quantum computing hardware and platforms for scaling quantum-AI data-centre systems.

Based in
London, United Kingdom
Founded
2017
Sector
AI
Website
oxfordquantumcircuits.com ↗

Founders

Sources and links

Source
UK’s Oxford Quantum Circuits raises €301 million Series C to scale Quantum-AI data-centre platform - EU-Startu news.google.com
Website
oxfordquantumcircuits.com ↗
LinkedIn
Peter Leek ↗, Gerald Mullally ↗
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