Alice&Bob Updated 2025-07-16
About their qubit:
- alice-bob.com/2023/02/15/computing-256-bit-elliptic-curve-logarithm-in-9-hours-with-126133-cat-qubits/ Computing 256-bit elliptic curve logarithm in 9 hours with 126,133 cat qubits (2023). This describes their "cat qubit".
Atos Created 2025-07-01 Updated 2025-07-16
C12 Quantum Electronics Created 2024-09-15 Updated 2025-07-16
Official website: www.c12qe.com/
www.c12qe.com/articles/la-deeptech-c12-inaugure-sa-premiere-ligne-de-production-de-puces-quantiques-a-paris explains their choice of address: there is a hill in the 5th arrondissement of Paris, and they have a lab in a deep basement, which helps reduce vibrations from the external environment. Interesting.
Founed by two twin brothers who both studied at École Polytechnique: Pierre Desjardins and Matthieu Desjardins.
Capgemini Created 2025-07-01 Updated 2025-07-16
DNAScript Created 2025-07-01 Updated 2025-07-16
H Company Created 2025-04-24 Updated 2025-07-16
Their one letter name is extremelly annyoing! The previous "Holistic AI" was so much saner.
They claim to want to achieve AGI, but it is not clear if they are just going to try larger LLMs or if they have something actual in mind.
Their main initial product thing seems to be browser automation which is cool.
M-Labs Updated 2025-07-16
NcodiN Created 2025-07-01 Updated 2025-07-16
Pasqal Updated 2025-07-16
Quandela Created 2024-06-26 Updated 2025-07-16
One interesting aspect of this company is that they are trying to sell not only full quantum computers, but also components that could be used by competitors, such as
SiPearl Created 2025-04-24 Updated 2025-07-16
Symbolica Created 2025-06-12 Updated 2025-07-16
Welinq Updated 2025-07-16
Funding:
- 2023-01-23 €5 Million