Our 40 patents and processes allow us to build quantum computers using existing semiconductor fabs to create scalable quantum computers with higher upper limits than non-silicon quantum computers. We plan on releasing initial demonstration circuits in 2025, with commercial quantum computers in 2028-2030
built in existing semiconductor fabs
SILICON QUANTUM COMPUTERS
We're hiring!
Where we believe quantum computing can make an impact
Markets
- At Quobly, we believe in the potential of quantum to solve problems classical computers cannot—and we have a viable industrial roadmap that will make a universal quantum computer a reality in the near future.
- Our goal is to make a positive impact on our digital future through quantum-enabled computing solutions for medical research, drug discovery, mobility, energy, and more.
our technology: the silicon qubit
- Quobly, based in Grenoble, France, is a spinoff of the CEA, a major RTO, and CNRS, a leading center for academic research. The company will continue to develop a silicon spin qubit technology nurtured over two decades of research partnerships between these organizations.
- In simple terms, our research led to a major advance: turning transistors into quality quantum bits. We believe that that leveraging proven semiconductor-industry technologies, processes, and manufacturing capacities in Europe is the fastest and most cost-effective way to get a universal quantum computer to the market.
- Europe’s semiconductor giants already know how to fabricate millions of identical objects. We now know how to apply these capabilities to qubits.
Turning transistors into silicon spin qubits: how it works
Our home: Grenoble, France,
a center for excellence in semiconductors.
News
The ARCTIC (“Advanced Research on Cryogenic Technologies for Innovative Computing”) project intends to establish a complete and comprehensive European supply chain for cryogenic photonics, microelectronics, and, in general, cryo-microsystems around the emerging quantum computing industry and different cryoenabled ICT applications.
Quobly will be contributing silicon spin qubit-based quantum chip samples to this collaboration.
Quobly has unveiled its Scientific Advisory Board marking a significant step forward in de-risking the industrialization of its silicon spin qubit-based quantum processor.
Comprising esteemed international experts in quantum research & technologies, the board will provide invaluable scientific guidance.
"Our Scientific Advisory Board will be pivotal in bringing our vision to fruition manufacturing a scalable quantum processor with expansive quantum computing capabilities,” commented Quobly CEO, Maud Vinet. “Quobly will leverage their insights to foster innovation and accelerate our progress, not only at the qubit level but also in technology development, algorithms, use cases and industry readiness."
In March 2024, the French Ministry for Armed Forces and Secretary general for investment announced that Quobly would be 1 of 5 startups chosen to be a part of the framework agreement of Proqcima, a program supporting French quantum startups to develop a quantum computer.
Proqcima is a pioneering program that aims to gather the most brilliant minds in the world to tackle the most challenging issues of building fault tolerant large-scale quantum computers. It will involve a 15-year innovation partnership between the government and 5 quantum computing companies with the goal of building two universal fault-tolerant quantum computers of a significant scale:
- 3-4 years: two logical qubits with a universal set of error corrected gates
- 6-8 years: running phase estimation with 128 inputs
Siquance has a new name: Quobly!
Creation of quantum computing startup Siquance (now Quobly), a CEA-CNRS spinoff, announced at a press conference in Grenoble.
Siquance won a 2022 I-Lab Innovation Grand Prix from Bpifrance, France’s government investment bank.
Quobly is hiring
- Working in Grenoble, home to some of the fastest-moving tech and industrial companies around, and a great base camp for a wide range of activities from arts and culture to outdoor and mountain sports.
- The opportunity to develop in-demand skills alongside the best researchers in their fields.
- A collaborative work environment and a company culture where trust is paramount and where individual contributions are recognized.
- Presenting at international conferences to share our latest results.
- Work-life balance, with a standard package of 213 workdays per year.
- Work from home up to four days per week, depending on the position.
- Offices are located near Grenoble’s train and bus stations for an easy commute.
- Employer contribution to public transportation passes and human-powered mobility solutions.
At Quobly, we believe that professionalism, trust, teamwork, and an environment that encourages all employees to exceed their personal best are fundamental to our collective success. We also believe that fun and celebration are an essential part of any workplace.
Instruments and automation embedded software engineer
We are looking for someone to work on the development of the “software” stack of the Quobly designed control and acquisition boards.
Characterisation technician
We are looking for someone to work on the measurement of the Cmos devices at room and low temperature
Integration Team Leader
We are looking for an experienced integration team leader to manage the quantum flavour development of the FDSOI technology at foundries and CEA-Leti
Simulation Team Leader
We are looking for a simulation team leader to take in charge the simulation activity
Apply for a position or contact us!
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Photo credits: Maud Vinet > O Ezratty, CEA > Andréa Aubert, Grenoble > Jacques-Marie Francillon / CEA