UK Puts $47M Into Quantum Network Testbeds Ahead of 2035 Goal

The U.K. has committed £35 million ($47 million) to quantum networking testbeds, aiming to solve the integration problem that sits between working components and networks running at scale. Innovate UK plans to launch two funding calls in February 2027, according to UK Research and Innovation (UKRI). The announcement came at the UK National Quantum Technologies Showcase in London, held at the Business Design Centre on November 6.

The program targets a specific gap. Individual quantum components exist, but nobody has shown they can operate together across a full network at scale. The testbeds will let companies and researchers test components and network architectures side by side, measure their performance, and validate what wider deployment actually requires.

Why the money targets networks, not hardware

Derek Craig, UKRI's program director for quantum technologies, told delegates that building hardware alone will not deliver the country's networking ambitions. "No one single organization is really going to be able to deploy a quantum network at scale," he said.

The challenge reaches beyond equipment suppliers. Craig said researchers, industry, government, regulators, standards bodies, and end users will all need to collaborate to establish useful applications and prove that networks can support them. The intended applications named at the showcase include distributed quantum computing and secure communications, which places the networking program within a wider effort to build infrastructure that connects quantum capabilities and makes them accessible to customers.

The testbeds back a stated national ambition: deploying the world's most advanced quantum network at scale by 2035, Craig said.

How the UK plans to turn research into revenue

The networking investment formed part of a broader commercialization push at the showcase, where research and industry leaders focused on turning the country's quantum capabilities into commercial products and services. Craig argued that the next phase of the U.K.'s quantum program must deliver commercial value and societal benefits, building on the research base and companies established over the past decade.

"We need to start translating this into capability and into actually delivering commercial value," he said.

Public procurement plays a central role in that plan. Craig emphasized that government commitments can give suppliers confidence that proven technologies will have customers, while testing and benchmarking help establish whether systems can meet those customers' requirements.

Alongside the networking funding, UKRI announced £12 million ($16 million) for a national Quantum Commercialisation Skills Centre, led by Imperial College London together with the universities of Bristol, Cambridge, Glasgow, and Oxford. The center will help researchers develop the entrepreneurial skills needed to bring technologies to market, with support spanning:

• Accelerators
• Mentorship
• Fellowships
• Venture-building activities

What a decade of quantum investment produced

UKRI also published an evaluation of its 2014–2024 quantum research hubs and skills investments. The assessment credited the program with:

• 74 spinouts
• More than 2,000 highly skilled jobs
• An estimated £482 million ($646 million) in private investment

Those figures give the government a track record to point to as it shifts spending toward deployment. The roughly $646 million in private capital raised against a decade of public funding suggests the commercial pipeline is forming, even if scaled quantum networks remain more than a decade away by the government's own 2035 target.

For telecom operators and infrastructure vendors, the testbed program offers a concrete timeline: funding calls open in February 2027, with results expected to shape which network architectures and components are ready for wider deployment in the years before the 2035 deadline.