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fundraiseAnnounced · Jun 1, 2026Quantum Computing
Oxford Quantum Circuits (OQC)
Oxford Quantum Circuits (OQC)

Oxford Quantum Circuits (OQC) raises £260M in Series C

David Najork
David Najork · Founding Software Engineer
Announced · Updated · 2 min read
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Raise amount
£260M
Company
Oxford Quantum Circuits (OQC)
Oxford Quantum Circuits (OQC)
Round
Lead investor

Oxford Quantum Circuits (OQC) has secured £260 million in a Series C funding round, positioning itself as a significant player in the quantum computing sector. This round, led by Bullhound Capital, is noted as the largest private funding for a quantum computing company in Europe, underscoring growing investor confidence in the potential transformative capabilities of quantum technology.

The substantial investment will bolster OQC's development of superconducting quantum computers based on its unique Coaxmon architecture. This proprietary technology is designed to enhance quantum processing power and stability, addressing key challenges in the field. As the quantum landscape becomes increasingly competitive, such funding allows OQC to scale its operations, accelerate research, and potentially outpace rivals, particularly those expanding in both the US and Asia.

For Bullhound Capital, leading this funding round highlights a strategic move into the high-stakes arena of quantum computing. Their investment in OQC underlines the belief that the company’s Coaxmon technology could offer a market-leading solution within the burgeoning field. Quantum computing is poised for exponential growth, driven by industries such as finance, healthcare, and logistics that seek to leverage computational power beyond classical computers’ capabilities.

This funding round places OQC prominently within the competitive quantum computing ecosystem, which includes established giants like IBM and Google as well as numerous startups vying for technological breakthroughs. By securing this Series C round, OQC not only gains financial momentum but also amplifies its visibility within a sector attracting substantial capital flows and government interest given the technology's strategic implications.

Looking forward, OQC’s next steps will involve deploying the newly raised capital to expand research capabilities and infrastructure. The company will also likely intensify efforts to commercialize its technology. However, OQC must navigate potential regulatory scrutiny, especially as governments monitor advancements in quantum technologies due to their impact on data security and computing supremacy. As the rounds’ figures are subject to updates, additional filings and disclosures could further refine the scope and strategic implications of this investment.

Deal timeline

Announced
Jun 1, 2026 · techfundingnews.com
Additional milestones (proxy, vote, close) appear as filings and press updates are indexed.
Sector context

This transaction is classified in Quantum Computing with a reported deal value of £260M. Figures and status may change as sources update.

Sources: techfundingnews.com · Primary article · FireStrike proprietary index