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French quantum companies expanded cooperation with Vietnam in October 2026, including a Quandela–FPT memorandum and selection of Quandela equipment for a Vietnamese research program. At home, Quobly and SiPearl agreed to explore linking quantum processors with European CPUs, while other companies reported research and integration work at different stages of development.

French quantum companies used an October business delegation to Vietnam to announce cooperation on research, training and computing infrastructure, while separate deals at home focused on connecting quantum processors with European conventional computing. The activity links France’s quantum ambitions to international partnerships and computing sovereignty, but several technical results described in the month’s reporting remain early-stage or unverified beyond company statements.

Business France organized a three-day delegation from October 19 to 21 to Hanoi and Ho Chi Minh City, with Quandela, Quobly, QPerfect and Thales among the participating companies. During the visit, Quandela and Vietnam’s FPT Corporation signed a two-year memorandum of understanding to explore cooperation in quantum research, applications, training and infrastructure. The ceremony was witnessed by French and Vietnamese officials, according to the source material. An MoU records an intention to explore cooperation; it does not by itself establish that specific projects or deployments have been completed.

Separately, Vietnamese company Quanova selected Quandela’s MosaiQ system for a quantum research and entrepreneurship program at Quang Trung University in Quy Nhon. The project, supported by Nam A Bank, is intended to deploy what the source calls Vietnam’s first quantum computer. The report does not provide a deployment date or technical details about the system’s planned operation, so the selection should not be read as confirmation that the computer is already running.

In Europe, French quantum processor developer Quobly and CPU designer SiPearl agreed to explore integration between silicon-spin quantum processors and European-designed conventional processors. Other reported developments included Alice & Bob’s work on decoding its error-correction architecture using graphics processors through NVIDIA NVQLink, and a separate Quandela plan for a demonstrator linking photonic quantum processors with NVIDIA infrastructure. The source says Alice & Bob’s proof of concept used synthetic data. Pasqal also reported a quantum-magnet study using its 256-qubit processor; that result was presented in a preprint, not as a peer-reviewed finding.

At a glance
updateWhen: October 2026; the source report is date…
The developmentFrance’s quantum sector announced Vietnam partnerships and European hardware plans in October, alongside research and technology demonstrations whose maturity varies.

Partnerships Connect Quantum and Computing Plans

The October developments show France’s quantum ecosystem pursuing several routes at once: international market and research ties, domestic hardware integration, and efforts to address error correction and application development. The Vietnam agreements could create opportunities for training, research access and pilot applications, while the proposed university program would give Vietnam a route to develop local expertise. The announcements do not establish the scale, schedule or eventual results of those efforts.

The Quobly–SiPearl plan matters because quantum processors are expected to work alongside conventional computing resources rather than replace them. Exploring an interface between a quantum processor and a European CPU could support research into integrated systems and reduce reliance on technology developed elsewhere. The agreement is exploratory, however, and the source does not report a completed integrated machine, performance results or a delivery timetable.

Progress on error correction also has practical relevance: reliable quantum computation depends on managing errors, and decoding methods are part of that effort. Alice & Bob’s GPU demonstration is a proof of concept using synthetic data, not evidence that the method has been validated on operational quantum-system data. Similarly, Pasqal’s reported finding could inform research, but its status as a preprint means it has not yet been established through peer review.

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A Month of International and Domestic Work

The source report presents October as a mix of commercial diplomacy and technical development, rather than a single national policy announcement. The Vietnam delegation brought together companies working in photonic computing, silicon-spin hardware, quantum software and communications. The FPT memorandum and Quanova selection were announced in connection with that visit, while the Quobly–SiPearl memorandum addressed a separate European infrastructure objective.

Other activity reported for the month included the first phase of France’s PROQCIMA program, which targets prototypes supporting 1,000 logical qubits by 2032. The source says Alice & Bob reported progress in that phase but does not provide enough detail here to assess milestones against the program’s longer-term target. It also mentions the Franco-American Quantint quantum-networking project and an investor event featuring 12 startups originating in CNRS laboratories, illustrating that research collaboration and financing remain part of the broader ecosystem.

These items have different evidentiary standing. Signed memoranda establish that parties intend to explore cooperation; company announcements describe their own projects and demonstrations; and a preprint reports research that has not completed peer review. The source is a non-exhaustive monthly roundup, so it should not be treated as a full account of French quantum policy or every development in the sector.

“The memorandum covers quantum technology research, integration, workforce development and applications in Vietnam.”

— FPT Corporation and Quandela, in their memorandum announcement

Deployment and Results Still Unconfirmed

The source does not say when Quandela’s MosaiQ system will be installed at Quang Trung University, what access users will receive, or what operating capabilities the planned deployment will have. The FPT–Quandela MoU likewise sets out areas for cooperation but does not specify funded projects, milestones or a schedule beyond its two-year term.

For the European hardware effort, there is no reported integration design, prototype timetable or benchmark showing how Quobly’s processor would work with SiPearl’s CPU. Alice & Bob’s synthetic-data demonstration does not establish performance on live hardware data, and the source provides no independent evaluation. Pasqal’s quantum-magnet result remains a preprint; its methods and conclusions may change through review and further research.

The roundup also does not give detailed milestones for PROQCIMA’s first phase, or quantify the expected outcomes of the Quantint project and the CNRS startup event. These developments therefore show activity and stated plans, but not yet the extent of their technical or economic impact.

Milestones to Watch in the Coming Months

Near-term developments to watch include whether FPT and Quandela turn their memorandum into named research, training or infrastructure projects, and whether Quanova’s planned university program proceeds to installation and operation. The source gives no confirmed deployment schedule for the MosaiQ system, so dates and practical access arrangements remain outstanding.

Quobly and SiPearl would need to report technical steps, such as an integration plan or prototype, before the significance of their CPU–quantum processor agreement can be measured. Alice & Bob’s work would be better assessed with details on testing beyond synthetic data, while Pasqal’s preprint may receive review or further scrutiny. Further information on PROQCIMA milestones will also be needed to judge progress toward its 2032 target.

The October roundup does not announce a single next national decision or deadline. The next meaningful evidence is likely to come through company and research updates that establish whether these announced partnerships and demonstrations advance beyond exploratory agreements and early-stage results.

Key Questions

What did France’s quantum delegation announce in Vietnam?

The October 19–21 delegation included French quantum companies and coincided with a two-year Quandela–FPT memorandum covering research, applications, training and infrastructure. The agreement sets out areas to explore rather than confirming completed projects.

Has Vietnam’s planned quantum computer been deployed?

The source says Quanova selected Quandela’s MosaiQ system for a program at Quang Trung University and that the project is intended to deploy Vietnam’s first quantum computer. It does not confirm installation or operation, and gives no deployment date.

What are Quobly and SiPearl exploring?

The companies agreed to explore combining Quobly’s silicon-spin quantum processors with SiPearl’s European-designed CPUs. No completed integrated system, performance results or timetable was reported.

Are the reported quantum research results independently confirmed?

The source describes Alice & Bob’s GPU decoding result as a proof of concept using synthetic data. Pasqal’s quantum-magnet findings are a preprint, meaning they have not yet been established through peer review. These reports should be distinguished from independently validated results.

Source: thequantuminsider.com

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