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A National Quantum Computing Centre report says the UK’s £30 million testbed program helped seven suppliers install prototype quantum systems across five computing approaches. Six systems have entered independent technical evaluation, which is due to continue through the second quarter of 2027; the program’s broader commercial impact has not yet been established.
The UK’s £30 million quantum computing testbed program helped seven suppliers install prototype systems for use beyond their own laboratories, according to a new Phase 1 report from the National Quantum Computing Centre (NQCC). Six systems have entered independent technical evaluation, with the testing program scheduled to run through the second quarter of 2027 as researchers examine performance and possible applications.
The seven prototypes, installed at Harwell Campus in Oxfordshire, represent five approaches to quantum computing: photonics, neutral atoms, trapped ions, silicon-spin qubits and superconducting circuits. The suppliers were Aegiq, Infleqtion, ORCA Computing, Oxford Ionics, Quantum Motion, QuEra and Rigetti. Six suppliers installed systems in NQCC-operated facilities; QuEra established a facility on the same campus.
The report presents the program as both a hardware initiative and a chance for companies to learn what it takes to deliver equipment to an outside customer. That work included integrating hardware and software, creating installation procedures, documenting system operation and preparing for customer support. The NQCC’s next phase, carried out with the University of Edinburgh’s Quantum Software Lab, is testing the systems and considering which types of computational problems they may suit.
Deployment did not meet every original schedule target. The NQCC said the program only partially met its goal of having two-thirds of the testbeds delivered and functional against target performance criteria by March 31, 2025. Some contracts were extended, but the report says all seven delivery contracts were completed during 2025. Six systems were accepted into technical evaluation; one remained in pre-evaluation status at the time described by the report.
From Prototype Delivery to Evaluation
The program gives UK suppliers experience with a challenge that goes beyond demonstrating a component in a laboratory: delivering an operating system to a separate site and supporting its use. That can expose practical needs around installation, reliability, software integration and maintenance, all of which matter if quantum computers are to be adopted by external organizations.
For public agencies and potential customers, the evaluation phase may provide a more consistent basis for comparing systems built using different technologies. It is not yet a verdict on which approach will succeed commercially. The report says performance testing is still underway, and it describes the program’s broader impact as too early to assess. Its findings so far are largely about delivery milestones and participant feedback, rather than proven commercial outcomes.
The report also records £4.6 million in follow-on funding for collaborative projects and says the initiative supported new supplier relationships and expanded UK operations. Those developments point to activity around the testbeds, but they do not by themselves establish commercial demand or the long-term economic return from the £30 million investment.
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Seven Suppliers at Harwell
The NQCC presented itself as an early customer for the systems, offering suppliers a setting to deploy hardware and prepare it for independent scrutiny when there is not yet an established market for quantum computers. A University of Cambridge pilot study, summarized in the report, found that suppliers valued this arrangement. The NQCC said the role involved technical challenges as well as support for resolving issues, while giving companies a chance to demonstrate equipment to prospective buyers.
Companies described different engineering lessons. Quantum Motion said preparing its QM One silicon-spin system shifted work from individual components toward engineering a complete computer, including software for running quantum circuits. Aegiq described the NQCC as the first customer for its photonic technology; its Artemis system was designed for standard data-centre racks, giving the company experience in manufacturing, delivery, testing and acceptance.
The report also describes efforts to develop supporting technologies. Rigetti said it upgraded its testbed from 24 to 36 qubits and integrated Riverlane’s Deltaflow system for real-time quantum error-correction experiments. These are company-reported developments within the program, not independent findings that establish the systems’ overall performance or readiness for commercial use.
“The project moved its development effort from individual components toward engineering a complete computer.”
— Quantum Motion, as summarized in the NQCC report
Commercial Results Remain Unproven
The report does not yet establish which systems perform best, which applications they may support, or whether any will reach commercial deployment. Six testbeds had entered technical evaluation, while one was still in pre-evaluation status; the published account does not provide final comparative results. The NQCC says it is too early to measure the program’s full impact.
Some suppliers also reported difficulty accessing supporting technologies and services, including packaging, electronics testing and cloud provision, according to the Cambridge pilot study summarized in the report. The available material does not specify how widespread each problem was or whether it has since been resolved. Follow-on grants and company statements indicate continued work, but they are not proof of sustained customer demand or commercial performance.
Evaluation Runs Through Q2 2027
The main Phase 2 testing program, conducted with the University of Edinburgh’s Quantum Software Lab, is due to conclude in the second quarter of 2027. The work is intended to evaluate system performance and explore potential applications. Results from that process should offer a clearer account of how the tested machines compare and where particular systems may be useful.
Until that evaluation is complete, claims about comparative capability, practical applications and commercial readiness remain provisional. The report does not set out a final procurement decision or a confirmed schedule for later funding beyond the follow-on projects it identifies. The next clear milestone is the completion and publication of the Phase 2 evaluation.
Key Questions
What did the UK’s quantum testbed program fund?
The £30 million program supported seven suppliers in developing and deploying prototype quantum systems at or near Harwell Campus, giving them experience delivering equipment for use outside their own laboratories.
Which quantum technologies are represented?
The testbeds cover five approaches: photonics, neutral atoms, trapped ions, silicon-spin qubits and superconducting circuits.
Have the systems’ performance results been published?
The report says independent technical evaluation is underway. Six systems had entered that phase, while one remained in pre-evaluation status; final comparative findings are not provided in the source material.
When is the evaluation expected to finish?
The main Phase 2 program is due to conclude in the second quarter of 2027. It is being conducted with the University of Edinburgh’s Quantum Software Lab.
Does the report show that the program produced commercial success?
No. It reports supplier experience, follow-on collaborative funding and other program activity, but says it is too early to assess the full impact. Commercial demand and long-term returns remain unclear.
Source: thequantuminsider.com
