Company dossier: C12 Quantum Electronics
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- Organisation type
- Private company
- Country
- France
- Dossier built
- 2026-11-03
- Organisation profile stored
- 2026-11-02
- Organisation page
- /quantum-europe/c12-quantum-electronics
Identity and registration
- Legal Entity Identifier (LEI): 969500JDSLDFPVQSLQ11. Source: GLEIF Level 1 and Level 2 data (CC0); 2026-10-21.
- Registered legal name: C12 QUANTUM ELECTRONICS (registered in FR). Source: GLEIF Level 1 and Level 2 data (CC0); 2026-10-21.
Ownership and control
- Registered direct parent: none reported; a reporting exception is registered. Source: GLEIF Level 2 data (CC0); 2026-10-21.
- Registered ultimate parent: none reported; a reporting exception is registered. Source: GLEIF Level 2 data (CC0); 2026-10-21.
Products and capabilities
Not yet known from our sources.
Documented supply-chain role
- Research activity only, from EU-funded projects or an editor-confirmed technology area (not evidence of supply): Quantum computing and simulation (technology area); Qubit hardware platforms. Source: Supplier directory of the portal (parts of the quantum supply tree); 2026-11-02.
EU funding and projects
- 1 EU-funded quantum project in CORDIS names this organisation as a participant (start years 2023 to 2023). Source: CORDIS (European Commission), reused under Commission Decision 2011/833/EU; 2026-10-16.
- Net EU contribution to this organisation: EUR 2,499,000, the sum of its own net EU contribution in these projects as CORDIS records it per participant. Source: CORDIS (European Commission), reused under Commission Decision 2011/833/EU; 2026-10-16.
- Projects by technology pillar: Quantum computing and simulation: 1. Source: CORDIS (European Commission), reused under Commission Decision 2011/833/EU; 2026-10-16.
Other EU and national funding
Shown to signed-in members only, as on the organisation page; not part of this copy.
Funding rounds
Not yet known from our sources.
Patents
- 3 quantum patent families with applicant "C12 QUANTUM ELECTRONICS" (CPC groups G06N 10, H04L 9/0852 and H04B 10/70). Source: European Patent Office, Open Patent Services; 2026-10-24.
- Patent family WO2026027756A1, published 2026-02-05: METHOD FOR GENERATING A TASK-SPECIFIC ADAPTED TOPOLOGY FOR QUANTUM ELECTRODYNAMICS (CQED)-BASED HARDWARE AND FABRICATION SYSTEM IMPLEMENTING SUCH A METHOD. Source: European Patent Office, Open Patent Services (Espacenet); 2026-10-24.
- Patent family WO2024052533A1, published 2024-03-14: MAGNETIC COMPONENT, IN PARTICULAR QUANTUM COMPONENT. Source: European Patent Office, Open Patent Services (Espacenet); 2026-10-24.
- Patent family WO2023175071A1, published 2023-09-21: METHOD FOR CALIBRATING AND/OR ASSISTING IN THE DESIGN OF A SPIN-QUBIT OR TWO-LEVEL QUANTUM SYSTEM AND QUANTUM COMPONENT. Source: European Patent Office, Open Patent Services (Espacenet); 2026-10-24.
Partners in EU projects
Shown to signed-in members only, as on the organisation page; not part of this copy.
Public tenders as buyer
Not yet known from our sources.
Technology families
- Quantum computing and simulation. Source: Quantum technology taxonomy of the portal, assignment confirmed by an editor; 2026-11-02.
Not yet known from our sources
Sections without a fact in the portal’s sources: Products and capabilities; Other EU and national funding; Funding rounds; Partners in EU projects; Public tenders as buyer.
Restricted due-diligence flags and signals are never part of this dossier; they stay on the organisation page for the roles allowed to see them.