PRESS RELEASE
10 June 2026

Quobly Raises €115 Million In Series A Funding To Bring Silicon-Based Quantum Computers To Market

GP
Goodwin Procter LLP

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The Goodwin Technology team advised Quobly on its €115 million Series A fundraising to accelerate the industrialization of its silicon-based quantum computers and bring its first commercial product to market by the end of 2026.
France

The Goodwin Technology team advised Quobly on its €115 million Series A fundraising to accelerate the industrialization of its silicon-based quantum computers and bring its first commercial product to market by the end of 2026.

This transaction marks a key step in Quobly’s roadmap to industrial-scale quantum computing, transitioning from early validation to the production of its first commercial systems. This financing will support continued R&D, industrialization efforts, and international expansion.

The round is led by Bpifrance, SEALSQ, and STMicroelectronics, with participation from the European Innovation Council (EIC Fund), Blast, ALIAD (Air Liquide Venture Capital), and existing investor Innovacom, bringing together leading industrial, sovereign, and deeptech investors. Existing shareholders also include the CEA, CNRS, Quantonation, and Supernova Invest.

Founded in 2022 in Grenoble, Quobly is a quantum computing company developing silicon-based quantum computers using proven semiconductor industry processes. The company designs scalable technologies that are compatible with existing infrastructure and leverages strategic partnerships with STMicroelectronics, Air Liquide, Soitec, and Orano to accelerate industrial deployment.

The Goodwin team was composed of Thomas Dupont-Sentilles, Louis Taslé d’Héliand, and Charlotte Muller on corporate matters.

Contributor

At Goodwin, we partner with our clients to practice law with integrity, ingenuity, agility, and ambition. Our 1,600 lawyers across the United States, Europe, and Asia excel at complex transactions, high-stakes litigation and world-class advisory services in the technology, life sciences, real estate, private equity, and financial industries. Our unique combination of deep experience serving both the innovators and investors in a rapidly changing, technology-driven economy sets us apart.

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