Quobly, a quantum computing startup based in Grenoble, has teamed up with STMicroelectronics, a leading semiconductor manufacturer, to develop and scale quantum processor units (QPUs). This collaboration leverages ST’s innovative 28nm FD-SOI semiconductor manufacturing process,renowned for its cost-efficiency and scalability,marking a significant step toward making large-scale quantum computing more accessible.
The partnership includes work with CEA-Leti, a research institute specializing in microelectronics and nanotechnology, to develop FD-SOI-based processing for devices operating at cryogenic temperatures. This includes both spin qubits, the building blocks of quantum computers, and the control electronics essential for their operation.
The initial phase of the collaboration will focus on adapting ST’s FD-SOI process to perfectly align with quobly’s specific quantum processor requirements. The goal is ambitious: to create a 100-qubit machine with a clear pathway for scaling beyond 100,000 physical qubits. This will open doors to a vast array of applications in fields like pharmaceuticals, materials science, and climate modeling.by combining ST’s industrial prowess with Quobly’s quantum expertise, the collaboration aims to expedite the commercialization of quantum computing.Quobly envisions achieving a fault-tolerant, 1-million-qubit system by 2031, a breakthrough that could reshape industries like energy and AI.
This effort resonates with Quobly’s broader mission: to overcome both technical and industrial challenges hindering practical quantum computing. Leveraging research from CEA Leti and the French National Center for Scientific Research (CNRS), Quobly is pushing the boundaries of what’s possible.
STMicroelectronics, known for its commitment to sustainable and innovative solutions, brings valuable experience in semiconductor manufacturing and co-design to the table. This ensures the scalability and viability of the quantum computing technologies they are developing together.
For more facts on this exciting partnership, visit Quobly’s press release detailing their collaboration with STMicroelectronics.
You can also learn more about their groundbreaking work using FD-SOI technology for quantum computation by checking out their press release on achieving a key milestone for fault-tolerant quantum computing. A technical paper presented at the International Electron devices Meeting (IEDM) in December 2025, which delves into the specifics of their work with FD-SOI technology, is also available for download.
How will the collaboration between Quobly and STMicroelectronics impact industries such as pharmaceuticals and climate modeling?
Quobly and STMicroelectronics: A Quantum Leap in Computing
An Interview with Dr.Emily Grant, Quantum Computing Expert
Time.news Editor: Thank you for joining us today, Dr. grant. Let’s dive right into the exciting partnership between Quobly and STMicroelectronics. what does this collaboration mean for the field of quantum computing?
Dr. Emily Grant: Thank you for having me! This partnership is a critically important milestone for quantum computing. By combining Quobly’s innovative quantum expertise with STMicroelectronics’ advanced semiconductor manufacturing capabilities, we’re looking at a future were large-scale quantum computing becomes a reality, possibly reshaping not just technology but various industries.
Time.news Editor: The use of STMicroelectronics’ 28nm FD-SOI semiconductor manufacturing process is notably highlighted in this collaboration. Could you explain why this process is critical for developing quantum processor units (QPUs)?
Dr. Emily Grant: Absolutely.The 28nm FD-SOI process is recognized for its cost-efficiency and scalability, making it an ideal candidate for quantum processor development. This technology enables manufacturers to produce chips that can efficiently operate at cryogenic temperatures—essential for the stability and performance of spin qubits, which are the building blocks of quantum computers. This adaptation will facilitate the production of high-performance quantum processors.
Time.news Editor: That sounds promising. What specific objectives does the partnership aim to achieve in terms of the development of quantum technology?
Dr. Emily Grant: The initial phase focuses on customizing the FD-SOI manufacturing process to fit Quobly’s specific quantum processor requirements. Their ambitious goal is to develop a 100-qubit machine with the potential to scale beyond 100,000 physical qubits. Such advancements would not only enhance computational capabilities but also expand applications in pharmaceuticals, materials science, and climate modeling, among others.
Time.news Editor: You mentioned applications in various fields. Could you elaborate on how a fault-tolerant, 1-million-qubit system could impact industries like energy and AI?
Dr. Emily Grant: A fault-tolerant quantum computing system would dramatically enhance processing power and speed, enabling simulations and computations that are currently impractical. In the energy sector,this could lead to breakthroughs in optimizing energy systems and tackling climate change.For AI, we’d witness unprecedented improvements in machine learning algorithms, allowing for faster training and more complex models that can solve real-world problems with greater efficiency.
Time.news Editor: With the strategic collaboration involving CEA-Leti and the CNRS, how crucial is academic research in pushing the limits of quantum computing?
Dr. Emily Grant: Academic research plays a pivotal role in quantum computing advancements. Institutions like CEA-Leti and CNRS contribute foundational knowledge and innovative techniques.Their expertise aids Quobly in overcoming both technical and industrial challenges, ensuring that developments are grounded in solid research.
Time.news Editor: How does STMicroelectronics’ focus on sustainable solutions align with the vision for quantum computing that Quobly is pursuing?
Dr. Emily Grant: STMicroelectronics’ commitment to sustainability reflects a broader trend in tech. Quantum computing holds the potential to substantially reduce energy consumption for complex calculations compared to classical computing. This synergy of sustainable manufacturing practices with robust quantum computing efforts is key for developing eco-pleasant technologies that will have long-lasting positive effects on our environment.
Time.news Editor: what advice would you give to readers interested in the quantum computing landscape, especially considering the developments from Quobly and STMicroelectronics?
Dr. Emily Grant: Stay curious and informed. As quantum technology evolves, new opportunities will emerge across various sectors. For professionals in fields like engineering, computer science, or even environmental sciences, gaining familiarity with quantum concepts could position you well for upcoming career prospects. Additionally, supporting research initiatives and engaging with tech communities can also play a crucial role in driving these innovations forward.
Time.news Editor: Thank you, Dr.Grant, for sharing insights into this groundbreaking partnership. It’s clear that the future of quantum computing is not only promising but also incredibly impactful across numerous industries.
Dr. Emily Grant: Thank you for having me! It’s an exciting time for quantum computing, and I look forward to seeing how these developments unfold.