UK-based OQC raises nearly €300 million as the quantum race enters a new geopolitical phase

UK-based OQC (Oxford Quantum Circuits) has completed the largest private funding round ever recorded in Europe’s quantum computing sector. The University of Oxford spinout has announced a £260 million round, equivalent to nearly €299 million, backed by Bullhound Capital, the British Business Bank, J.P. Morgan and several institutional investors.

At first glance, the deal may look like just another funding round in an emerging technology sector. In reality, it reflects a much deeper shift: quantum computing is gradually joining the small circle of technologies that governments regard as strategic, alongside semiconductors, artificial intelligence and energy infrastructure.

The funding comes even though the quantum industry has yet to demonstrate its ability to generate revenues comparable with those of the major software or cloud markets. Investors are funding less an established business than a strategic position in a market expected to reshape the technological balance of power over the coming decades.

From the laboratory to industrial policy

The British Business Bank’s investment in OQC sends a strong signal to the UK’s quantum ecosystem. The British government no longer views quantum technology merely as a field of academic research, but as an industrial asset capable of strengthening the country’s technological autonomy.

The logic echoes what has happened in the semiconductor industry since the adoption of the US CHIPS Act and the introduction of various European programmes supporting the chip industry. In each case, governments are seeking to secure technologies on which economic competitiveness, military capabilities and cybersecurity will increasingly depend.

This approach reflects a growing concern. Western countries are watching industrial capabilities become concentrated in specific parts of the world, whether semiconductor manufacturing plants in Asia or artificial intelligence infrastructure in the United States. Quantum computing appears to be one of the few technological sectors in which leadership positions remain genuinely open.

A competition extending far beyond Europe

OQC’s announcement is part of a global race that is already well underway.

In the United States, public and private investment amounts to tens of billions of euros. Companies such as IBM, Google, Microsoft and Amazon are funding their own programmes, while specialised players including IonQ and PsiQuantum benefit from substantial public contracts.

China is pursuing a different but equally ambitious strategy. Beijing regards quantum technology as a core component of its rise as a technological power and is investing heavily in research infrastructure, quantum communications and military applications.

Faced with these two blocs, the United Kingdom is seeking to capitalise on its longstanding strengths. The universities of Oxford and Cambridge rank among the world’s leading centres for quantum research. The challenge now is to turn this scientific lead into lasting industrial capacity.

Recent technological history shows that research excellence alone does not guarantee the emergence of a global champion. Europe has had outstanding artificial intelligence laboratories for decades, yet most of the economic value created by the technology is now concentrated in the United States.

The real issue: cryptography

Governments’ interest in quantum technology is not driven solely by its industrial potential. One of the main concerns is the security of communications. A sufficiently powerful quantum computer could eventually undermine some of the cryptographic mechanisms currently used to secure financial transactions, government communications and critical infrastructure.

Although such a scenario is still several years away, it is already shaping investment decisions. Governments are simultaneously funding the development of quantum computers and the transition towards post-quantum cryptography standards designed to withstand these future computing capabilities.

In this context, controlling quantum technologies means controlling part of the architecture underpinning global digital security. This explains why defence ministries, intelligence agencies and financial institutions rank among the sector’s earliest potential customers.

Quantum computing as a service

Beyond its geopolitical implications, OQC is also seeking to address a fundamental economic question: how can a technology whose infrastructure remains extremely expensive be commercialised?

The company has adopted a model that is now well established across the digital economy.

Rather than selling quantum computers, OQC provides remote access to its machines through deployments in data centres. Customers access quantum computing power through the cloud without having to finance the cryogenic systems required to operate the processors themselves.

This approach makes OQC more akin to a cloud operator than to a traditional hardware manufacturer.

The comparison with artificial intelligence is instructive. The economic value of AI has not been concentrated solely in the models themselves, but also in the infrastructure capable of running them at scale. Quantum computing could follow a similar trajectory.

From this perspective, the battle is no longer only about qubits. It is also about the ability to operate reliable and secure quantum infrastructure that can be integrated into the information systems of businesses and public administrations.

A new generation of strategic investment

J.P. Morgan’s participation also illustrates how the sector is evolving. Major financial institutions are no longer interested solely in the theoretical applications of quantum computing. They are seeking to understand how the technology could transform portfolio optimisation, risk management and the simulation of complex markets.

The same reasoning applies to energy, chemicals, aerospace and defence. In each of these sectors, quantum computing is regarded as a potential capability that could provide a major long-term competitive advantage.

This explains why such substantial amounts continue to be invested despite the absence of mature business models. Capital is not only funding future revenue. It is securing access to a technology regarded as strategically critical.