Quobly and Inria
Quobly and Inria pool their knowledge to expedite scaling and organize a self-contained quantum sector.
Inria, France’s national institute for research in digital science and technology, and Quobly, a leader in quantum microelectronics, have established a strategic alliance. By fusing hardware engineering and software expertise, this partnership seeks to create a sovereign value chain and match silicon-based quantum hardware with cutting-edge control software. In order to create a completely integrated, fault-tolerant, and scalable quantum computing architecture, Quobly is extending its research and development to incorporate low-level software layers, such as those present in embedded, industrial, and operating systems. This collaboration was agreed upon at VivaTech 2025.
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Structuring software development for large-scale quantum computing
- Quobly and Inria are collaborating to expand development into the middleware, the low-level software layer that acts as a vital connection between physical qubits and quantum algorithms through this relationship.
- In order to solve the primary difficulty of scaling up, their combined experience seeks to create an integrated quantum computing stack in which software and hardware are logically constructed.
- Specifically, the partnership will concentrate on co-designing middleware and robust quantum error correction algorithms that are adapted to the special properties of silicon-based qubits.
- The goal of this strategy is to open the door for practical applications in fields including chemistry, materials science, pharmaceutical innovation, optimization, and complex systems modelling.
Supporting the emergence of sovereign solutions
- This partnership strengthens the national quantum innovation ecosystem by connecting start-ups, government research labs, and industry players behind national and European programs.
- They engage in the national Q-Loop initiative, managed by CEA and Inria and financed by France 2030. The program was launched in September 2024.
- With the ultimate goal of making France and Europe leaders in quantum computing, the Q-Loop program aims to develop error correction methods on hardware platforms that are accessible in France.
- Through the creation of white papers and concerted efforts, the alliance also shows a shared commitment to support Europe’s strategic thinking.
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A partnership aligned with a controlled industrialization roadmap
- This project is entirely in line with Quobly’s industrial strategy, which most recently called for the June 2025 deployment of a “perfect” quantum emulator on OVHcloud.
- An important turning point in Quobly’s developing software suite is this emulator, which makes it possible to test algorithms made for silicon qubits in advance of scaling up Quobly’s next quantum computer.
- Quobly has increased the size of its software engineering teams in order to accommodate this expansion and guarantee alignment between software development, hardware limitations, and industrial goals.
“This collaboration with Inria is a significant step in their goal to create integrated quantum computing systems where hardware and software are co-designed for scalability,” said Maud Vinet, co-founder and CEO of Quobly. She underlined that Quobly’s industrial strategy and its capacity to provide fault-tolerant quantum solutions for actual industrial and scientific problems are strengthened by extending R&D to middleware.
The collaboration is a part of Inria’s larger commitment to assisting the nascent French quantum industry, according to Bruno Sportisse, Chairman and CEO of Inria. In order to speed up the development of reliable, high-performance quantum systems and increase Europe’s competitiveness in this crucial area, he emphasized that by pooling their strengths, they are helping to create a sovereign quantum value chain that spans hardware and software.
Conclusion
The article details a strategic alliance between France’s national digital science and technology institute, Inria, and Quobly, a pioneer in quantum microelectronics. The goal of this partnership is to jointly create a scalable and fully integrated quantum computing architecture, mainly utilizing silicon qubits. To close the gap between physical qubits and quantum algorithms, they will focus on middleware and error correction protocols made especially for silicon-based devices. The collaboration complements Quobly’s industrial roadmap, which includes the recent introduction of a quantum emulator, and supports France’s national Q-Loop program. The ultimate goal of this partnership is to help France become a leader in the sector by establishing a sovereign quantum value chain.
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