Oxford Quantum Circuits

Private

Reading, UK-based superconducting quantum computing systems company, spun out of Oxford University in 2017. The June 2026 Series C was the largest private quantum funding round in European history. Operating CEO Gerald Mullally replaced founder Ilana Wisby in May 2024.

Founders Ilana Wisby
CEO Ilana Wisby

Company

Founded
2017
Headquarters
Reading, United Kingdom

Financials

Total Funding
$496M
Sectors
Cloud Computing Hardware Enterprise Software
oqc.tech

Funding History

3 rounds
Series C Jun 3, 2026
$350M
Bullhound Capital (Lead) British Business Bank Fynveur COFIDES RCM Private Markets Fund Alpha Edison Fulcrum Asset Management Pentland Ventures Magdalen College Oxford Adaptive Capital Partners Firgun Ventures 18 West Oxford Capital Oxford Science Enterprises SBI Investment Chevron Technology Ventures University of Tokyo Edge Capital OTIF Ventures
Series B Nov 1, 2023
$100M
SBI Investment (Lead) Oxford Science Enterprises University of Tokyo Edge Capital Lansdowne Partners OTIF Ventures
Series A Jul 1, 2022
$46M
Lansdowne Partners (Lead) University of Tokyo Edge Capital British Patient Capital Oxford Science Enterprises Oxford Investment Consultants

Funding data is compiled from multiple independent sources including company announcements, press coverage, and regulatory filings. While we strive for accuracy, amounts and dates may reflect reported figures at time of announcement.