Company

C12 Quantum Electronics

France · Hardware · Founded 2020 · Paris, France

C12 Quantum Electronics builds quantum processors using carbon nanotube-based spin qubits. Their technology combines the coherence advantages of spin qubits with the unique electronic properties of ultra-pure carbon nanotubes to create scalable quantum computers.

carbon-nanotubespin-qubitquantum-processors

C12 Quantum Electronics builds quantum processors using carbon nanotube-based spin qubits. Their technology combines the coherence advantages of spin qubits with the unique electronic properties of ultra-pure carbon nanotubes to create scalable quantum computers.

Products
Carbon Nanotube Quantum Processor

Quantum processor using ultra-pure carbon nanotube spin qubits for extended coherence times

Key Highlights
Sources
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C12 Quantum Electronics Official Website
website · accessed 2026-03-19
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C12 Quantum Electronics raises €10M seed round
press-release · accessed 2026-03-19