All Quantum Computing Companies Posts
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Quantum Computing Companies
Atom Computing
Atom Computing is a fast-rising startup developing gate-based quantum computers using optically trapped neutral atoms as qubits. The company made headlines in late 2023 by announcing a 1,225-site optical atom array populated with 1,180 qubits - the first universal quantum platform to surpass 1,000 qubits. This dramatic leap (from a ~100-qubit first-generation system to >1,000 qubits in one generation) showcases the inherent scalability of Atom’s…
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Quantum Computing Companies
Amazon AWS
Amazon has taken a dual approach to quantum computing, combining cutting-edge hardware research with commercial cloud services. On the R&D side, Amazon Web Services (AWS) established the AWS Center for Quantum Computing at Caltech in 2019, explicitly aiming to build a fault-tolerant quantum computer capable of solving problems beyond classical reach. This effort focuses on superconducting qubits and novel error-correction techniques, leveraging a team of…
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Quantum Computing Companies
Alice & Bob
Alice & Bob is a Paris-based quantum computing startup (founded in Feb 2020 by Dr. Théau Peronnin and Dr. Raphaël Lescanne) focused on building a universal, fault-tolerant quantum computer using a novel “cat qubit” architecture. The company’s approach leverages superconducting cat qubits, quantum bits that are inherently protected from certain errors, to drastically reduce the overhead for error correction. Backed by substantial funding and scientific…
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