14 Apr 2025
by Sammy Harris

The arrival of quantum technology

Read the guest blog from Microsoft as part of World Quantum Day 2025.

Quantum technology is here—it’s not science fiction. It’s not some unknowable technology that requires access to knowledge beyond our comprehension. It is here, now. 

As a country, we are at a pivotal moment. If we act proactively and optimistically—stepping into this new era with arms outstretched, unified, and driven to be a global leader in the way quantum technology is used, implemented, and responsibly applied—we will position ourselves to achieve innovation, growth, and contributions on the world stage unlike anything we have ever seen before. 

The Quantum Age 

The UK is at a critical juncture before the quantum age truly accelerates. The innovation that will result from this technology could reshape every aspect of our society. 

We could become a scientific superpower, creating new materials that are used in every car, plane, boat, and spacecraft on the planet. Our existing strengths in materials science at universities such as Manchester, Cambridge, and Imperial College provide the perfect foundation for this leap forward. 

We could create medicines that we couldn’t even dream of. Diseases we know today could be eradicated through incredibly specific, applied quantum technology alongside high-powered cloud computing and artificial intelligence. The UK’s pharmaceutical industry, already world-leading, stands to benefit enormously. 

This is what is on the table when we talk about quantum technology. The UK is already stepping up, with initiatives like the National Quantum Computing Centre, innovative companies focusing on solving the quantum error correction challenge such as Riverlane, and Oxford Quantum Circuits making advances in hardware. The Department for Science, Innovation and Technology (DSIT) has established the Quantum Technologies and Innovation Directorate, a dedicated team focusing on the policy and strategy for responsible quantum development. 

A Global Effort 

However, we face fierce competition. The US has committed billions through the National Quantum Initiative, China is heavily investing in quantum communications, and the EU has launched its Quantum Flagship programme. To lead in this space, we must move decisively and strategically. 

The US, in particular, acts in a venture capital-like capacity through initiatives such as the Defense Advanced Research Projects Agency (DARPA) and the National Science Foundation (NSF). These organisations actively seek out high-potential companies and projects, providing funding and support to accelerate innovation. For example, DARPA’s investments in early-stage quantum research have led to breakthroughs in quantum computing and sensing technologies, setting the US up for long-term success. 

The Role of Innovate UK 

Innovate UK already has significant funding available to organisations working in this space. Grants range from £25,000 to £10 million, and innovation loans of up to £1 million are available for late-stage research and development projects. These funds are accessible to businesses of all sizes, from startups to large multinationals. 

However, we must proactively get this funding into the hands of companies at the frontier of this quantum age. We must act as a venture capital country, actively seeking out these companies and pushing them to achieve their goals. Accepting that some will fail, but others will succeed beyond our imaginations. This approach requires patience—quantum technologies won’t deliver all their returns within a single parliamentary term, but the long-term benefits will be transformative. 

A Call to Action 

My call to action for Innovate UK, DSIT, and any other government department with funding or an invested interest in this space: Don’t wait for companies to come to you—go and find them. Make the funding easy for them to access, remove the red tape and the burden on these companies, and act as a strategic investor betting on the UK’s ability to innovate and create. Invest in as many of these companies as you can today! 

At the same time, fund university qualifications in quantum to a higher level over the next five years. Let’s build a full-stack quantum-skilled workforce unlike any other country on Earth. This must be paired with immigration policies that attract global quantum talent to our shores and retain the brilliant international students who study at our universities. 

Supercharge our velocity in quantum technology across the board, and see the ripples of that investment lift every sector in our economy. Create specific quantum innovation zones where academia, startups, and established industries can collaborate with regulatory sandboxes to test new applications. 

Share our wins on the world stage, and share back with the scientific community. But also develop a thoughtful intellectual property strategy that ensures the UK captures economic value from its innovations while contributing to global scientific progress. 

Global Prosperity 

Quantum technology has the potential to usher in a new age—a healthier, more prosperous society—and we can lead the way globally. By showing through action, demonstrating our determination, and supporting all nations to flourish as a result of our creations on the back of quantum technology. 

I write this piece as an optimist, excited for the future and the amazing position we are in as a nation. Technology, as we have seen with AI, radically shifts society on a global scale. Let’s continue to lay the foundations for a successful quantum-enabled United Kingdom that leads the world into this new technological frontier. 


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Sammy Harris

Sammy Harris

Microsoft