Quobly

Quobly, a French startup founded in 2022, is focused on developing a fault-tolerant quantum computer using semiconductor qubits. The company's breakthrough method addresses both technical and industrial challenges, paving the way for mass production of millions of qubits crucial for practical, large-scale quantum computers. Headquartered in Grenoble, Quobly is the result of 15 years of collaborative research between internationally recognized RTOs, CEA Leti and CNRS. The startup has received significant attention in the industry, with a seed round of €19 million in 2023, setting a new record for seed funding of a European quantum startup. The latest investment was a grant investment from EIC Accelerator on 17 February 2025. Currently, Quobly has a team of 25 experts from both the semiconductor industry and quantum technologies. The company's mission is encapsulated in its slogan, "Building a quantum computer using proven semiconductor processes for a better digital future." With its strong backing and pioneering technological advancements, Quobly positions itself as an impactful player in the Information Technology, Quantum, and Semiconductor industries.