Quobly
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Quobly

https://www.quobly.io/
Last activity: 20.08.2026
Active
Categories: ComputingDeepTechHardwareQuantumSemiconductors
Quobly, formerly Siquance, was founded in 2022 to develop and commercialize a universal large-scale quantum computer using proven semiconductor-industry processes. At Quobly, we believe in the potential of quantum to solve problems classical computers cannot—and we have a viable industrial roadmap that will make a universal quantum computer a reality in the near future. Our goal is to make a positive impact on our digital future through quantum-enabled computing solutions for energy distribution, drug discovery, and more. Quobly, based in Grenoble, France, is a spinoff of the CEA, a major RTO, and CNRS, a leading center for academic research. The company will continue to develop a silicon spin qubit technology nurtured over two decades of research partnerships between these organizations. In simple terms, our research led to a major advance: turning transistors into quality quantum bits. We believe that that leveraging proven semiconductor-industry technologies, processes, and manufacturing capacities in Europe is the fastest and most cost-effective way to get a universal quantum computer to the market. Europe’s semiconductor giants already know how to fabricate millions of identical objects. We now know how to apply these capabilities to qubits.
Followers
877
Website visits
3.9K /mo.
Mentions
17
Location: France
Employees: 11-50
Total raised: $154.92M
Founded date: 2022

Investors 2

DateNameWebsite
27.09.2023Innovacom ...innovacom....
17.03.2024MK Venture...mk-vc.com

Funding Rounds 2

DateSeriesAmountInvestors
08.06.2026Series A$133.61MInnovacom ...
14.07.2023Seed$21.32M-

Mentions in press and media 17

DateTitleDescription
20.08.2026France's top-funded tech companies in H1 2026France remained one of Europe’s leading tech funding markets in H1 2026, with investment concentrated in AI, space, fintech and healthcare. Several large transactions shaped the total, including Eutelsat’s €975 million debt financing, Advan...
16.06.2026France Quantum 2026 Opens at Station F: Five Hardware Bets and a Nasdaq Listing Lead the RaceBy Shannon Harwood Published: Jun 16 2026, 06:09 AM EDT Share on Facebook Share on Twitter Share on LinkedIn Share on Reddit Share on Flipboard
08.06.2026Quobly Raises €115 Million Series A To Bring Silicon-Based Quantum Computers To Market By End Of 2026Quobly, a French quantum computing company, has announced the closing of a €115 million Series A financing round to accelerate the industrialization of its silicon-based quantum computers and bring its first commercial product to market by ...
04.06.2026Quobly Secures €115M Series A: Propelling Silicon Quantum Computing to MarketQuobly secured a massive €115 million Series A. This capital fuels the industrialization of its silicon-based quantum computers. The first commercial product, Alloy Pioneer, arrives by late 2026. Quobly leverages proven semiconductor manufa...
03.06.2026Quobly secures €115 million Series A to bring silicon-based quantum computers to marketGRENOBLE, France, June 3, 2026 /PRNewswire/ -- Quobly, a French quantum computing company, today announced the closing of a €115 million Series A financing to accelerate the industrialization of its silicon-based quantum computers and bring...
03.06.2026Quobly Closes €115M Series A for Quantum GrowthQuobly has officially closed a massive €115 million ($125 million) Series A funding round. The extraordinary fundraising achievement is one of the largest early-stage raises of all time in the worldwide quantum industry and will enable the ...
03.06.2026Quobly raises €115M Series A to commercialise silicon quantum computingQuobly, a French quantum computing company developing silicon-based quantum computers, has raised €115 million in a Series A financing round to accelerate the industrialisation of its technology and support the launch of its first commercia...
12.12.2024Quobly Forges Strategic Collaboration with STMicroelectronics to Accelerate its Quantum Processor Manufacturing for Large-Scale Quantum Computing SolutionsCollaboration will leverage ST's 28nm FD-SOI commercial semiconductor volume manufacturing processes to pave the way towards cost-competitive, large-scale quantum computing solutions. Quobly and ST envision the first generation of commercia...
10.12.2024Quobly announces key milestone for fault-tolerant quantum computingGRENOBLE, France and SAN FRANCISCO, Dec. 10, 2024 /PRNewswire/ -- Quobly, a leading French quantum computing startup, has reported that FD-SOI technology can serve as a scalable platform for commercial quantum computing, leveraging traditio...
22.05.2024Quobly's Quantum Revolution: A Leap into the Future of ComputingIn a bold move towards the forefront of quantum technology, Quobly, a distinguished French quantum startup, has recently announced the formation of its Scientific Advisory Board. This esteemed board, comprised of renowned international expe...
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