Quobly
France
- Grenoble, Auvergne-Rhône-Alpes
- 05/06/2026
- Series A
- $133,545,475
Quobly is a quantum computing company developing silicon-based quantum computers using proven semiconductor manufacturing processes. Founded in 2022 in Grenoble, France, the company is focused on making quantum computing scalable, manufacturable and deployable to grow the quantum computing market.
The company has strategic partnerships within the semiconductor industry (STMicroelectronics, Air Liquide, Soitec and Orano) to accelerate the industrialization of its silicon quantum chips in advanced semiconductor manufacturing environments.
In June 2026, Quobly raised a €115 million Series A led by Bpifrance, STMicroelectronics and SEALSQ, with participation from leading industrial and deeptech investors, to accelerate the industrialization of its quantum processors and bring its first commercial computers to market under its Alloy product line.
The company’s first quantum computer will be deployed through cloud environments in 2026 for early adopters in high-performance computing and research.
With 100+ collaborators, Quobly is headquartered in Grenoble, France, with subsidiaries in Singapore and Canada.
- Industry Computer Hardware Manufacturing
- Website https://www.quobly.io/
- LinkedIn https://www.linkedin.com/company/quobly/
Related People
Maud VinetFounder
France -
Quantum computing has the potential to bring unprecedented problem-solving power to medicine, energy, and other sectors at the center of society’s most pressing challenges.
As CEO of Quobly, France-based quantum startup founded in 2022, I am leading efforts to bring an operable quantum processor based on a major advance—the silicon spin qubit—to the market rapidly.
How? By harnessing the capabilities of Europe’s existing semiconductor fabs. They already know how to fabricate millions of identical transistors. What makes Quobly unique is that we can now apply the same scalability to qubits.
My h-index is 57, I have authored around 300 papers, own more than 80 patents, and am a regular speaker at semiconductor-industry conferences.
Visit www.quobly.io and follow Quobly on LinkedIn to stay up to date with the latest developments in quantum.
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