C12

C12 is a French startup founded in 2020 by twin brothers Matthieu and Pierre Desjardins. The company focuses on developing quantum computers based on carbon nanotubes, a material they believe holds the key to a technological breakthrough in quantum computing. C12's unique approach uses the high purity of carbon nanotubes to minimize errors and improve performance, drastically reducing the hardware overhead needed for fault-tolerant computing. This, combined with well-established semiconductor techniques, makes their technology scalable, aiming to revolutionize quantum computing much as silicon revolutionized classical computing.

C12 has garnered significant funding, raising a $10 million seed round in 2021 and an additional €18 million in 2024. They are rapidly expanding, building their own lab space in Paris and partnering with leading companies and research institutions, including the CEA, OVHcloud, Air Liquide, and Atos. C12 is committed to building a team of world-class experts in quantum electronics and carbon nanotube science, striving for excellence, scientific integrity, diversity, curiosity, and care within their organization.

C12 is a French startup with a mission to revolutionize quantum computing by using carbon nanotubes as the building blocks of its processors. They believe this unique approach, which leverages the power of a simple, ultra-pure material, will lead to quantum computers with unparalleled fidelity, connectivity, and scalability, ultimately enabling the technology to solve complex problems currently beyond the reach of even the most powerful supercomputers.

C12 promotes a culture of excellence, scientific integrity, diversity, curiosity, and care. They believe in fostering a collaborative and ambitious environment where individuals from diverse backgrounds can come together to push the boundaries of quantum computing. Their commitment to scientific integrity ensures that their research and development are conducted with the highest standards of accuracy and reliability. The company also values curiosity and encourages its employees to explore new ideas and solutions to tackle complex challenges. This emphasis on a supportive and inclusive culture allows C12 to attract and retain top talent, fostering an environment of innovation and growth.

C12 prioritizes diversity, equity, and inclusion, believing that top-performing teams are the most diverse. They are committed to building a team with gender and background diversity, fostering a culture that values scientific integrity, excellence, curiosity, and care.