A&
Alice & Bob
Cat-qubit architecture aiming at hardware-efficient fault tolerance.
77
▲ 3.1
#5 of Superconducting
Quant Score history
77▲ 20.4 since 2026
Score breakdown
Funding momentum 40%71
€100m Series B, jan. 2025.
Patents 25%74
74th percentile within Superconducting.
Talent 20%84
~130 employees.
Research 15%82
82th percentile within Superconducting.
Funding history
Series B€100m
jan. 2025 · Led by Future French Champions, AVP
Signals
R+0.3
Research: Biased-Noise Quantum Reed-Solomon Codes and a Tornado Concatenation for Cat Qubits
for 13 døgn siden · arXiv ↗
R+0.3
Research: Measurement Geometry as a Resource for Certifying Network Nonlocality
for 21 døgn siden · arXiv ↗
R+0.3
Research: Gaussian quantum steering of coupled three-mode squeezed vacuum in an expanding universe
for 29 døgn siden · arXiv ↗
R+0.3
Research: Optimal Beamforming for Uplink Covert Communication in MIMO GEO Satellite-Terrestrial Systems
for 7 måneder siden · arXiv ↗
Sources: Dealroom · EPO · USPTO · arXiv · Company filings — Updated weekly · ▲ 3.1 (30d)