SEALSQ Corp (NASDAQ: LAES) has highlighted progress in its quantum portfolio through its investment in Quobly, a developer of silicon-based quantum processors. Quobly, founded in 2022 in Grenoble, France, has secured €115 million in a Series A financing round completed in June 2026, with SEALSQ serving as the lead investor.
The collaboration between SEALSQ and Quobly includes a $5 million commercial agreement entered earlier in the year to integrate SEALSQ's post-quantum security technologies into Quobly's quantum computing platforms. SEALSQ aims to allocate up to $200 million for its SEALQuantum initiative, with more than $60 million already deployed across its quantum and post-quantum ecosystem.
Quobly's technology focuses on developing silicon-based quantum processors using silicon spin qubits via semiconductor manufacturing. The company uses a co-design approach with STMicroelectronics, utilizing a 300mm FD-SOI manufacturing platform. Quobly has announced collaborations with TNO and Orange Quantum Systems to advance characterization, metrology, and automated testing capabilities for quantum processors, aiming to transition them from laboratory research to industrial-scale deployment.
Carlos Moreira, Founder and CEO of SEALSQ, stated: "Every commitment we make via SEALQuantum is designed with a focus on strategic collaborations with SEALSQ that accelerate research, development and ultimately commercialization, and Quobly demonstrates how that model can work."
Maud Vinet, CEO and Co-founder of Quobly, noted that the collaborations with TNO and Orange Quantum Systems strengthen the manufacturing, testing, and qualification capabilities required for industrial-scale production. Quobly plans to achieve a target capacity of one million qubits by 2032 and aims to provide cloud access to its quantum processors by the end of 2026. The company currently employs more than 100 people and is headquartered in Grenoble, France, with subsidiaries in Singapore and Canada.
