Quobly develops silicon-based quantum processors and system-level architectures using FD-SOI technology on 300 mm wafers to enable semiconductor-grade manufacturability and dense integration. Its Alloy product line includes Alloy Pioneer, intended for early adopters in high-performance computing and research, and will be accessible through the cloud in 2026 with deployment into HPC environments planned for 2027. Quobly pairs hardware, control electronics and a software stack including Alloy Forge, its quantum application development environment, to allow developers to build and validate applications under realistic hardware constraints. The company emphasizes industrialization through partnerships with semiconductor and industrial leaders such as STMicroelectronics, Air Liquide, Soitec and Orano. Financially, Quobly completed a €19 million seed phase from 2023–2025 and has now raised a €115 million Series A to fund R&D, scaling of silicon quantum processors and commercial expansion. Its strategy centers on transferring quantum technologies into advanced manufacturing environments to address scalability, yield and reproducibility.

Total raised

$155M

Funding rounds

2

Latest round

Series A

Latest activity

Jun 2026