All Quantum Computing Companies Posts
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Quantum Computing Companies
Silicon Quantum Computing
Silicon Quantum Computing (SQC) is an Australian quantum hardware company based in Sydney, founded in May 2017 as a UNSW Sydney spin-off by Prof. Michelle Simmons (2018 Australian of the Year). It was launched as Australia’s first quantum computing company with A$83 million in seed backing from the Australian government, UNSW, Telstra, Commonwealth Bank (CBA), and others. SQC’s mission is to develop the world’s first…
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Quantum Computing Companies
Quantum Motion
Quantum Motion is a London-based quantum computing company pioneering a silicon-based approach to building scalable quantum computers. Founded in 2017 by UCL’s Prof. John Morton and Oxford’s Prof. Simon Benjamin, the startup spun out of those universities to harness traditional CMOS semiconductor technology for quantum processors. Unlike many competitors that rely on exotic fabrication, Quantum Motion’s strategy is to use industry-standard 300 mm silicon wafers and…
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Quantum Computing Companies
Photonic Inc.
Photonic Inc. is a Vancouver-based quantum computing startup pioneering a distributed, fault-tolerant quantum computer architecture built on silicon spin qubits that are optically linked by photons. In contrast to monolithic quantum processors, Photonic’s design treats networking as a native feature: qubit modules are entangled together via telecom-fiber links, effectively combining quantum computing and quantum communication into one platform. The company’s approach centers on a particular…
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Quantum Computing Companies
Quantum Art
Quantum Art is an Israeli quantum computing startup (spun out of the Weizmann Institute of Science in 2022) focused on developing scalable trapped-ion hardware for quantum computers. The company was born out of decades of ion-trap research at Weizmann and the achievement of Israel’s first full-stack quantum computer by its founding team. Led by a team of ~40 physicists and engineers, including veterans from academia…
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Quantum Computing Companies
Quantum Brilliance
Quantum Brilliance (QB) is an Australian-German quantum computing company (founded in 2019 as a spin-out of Australian National University) developing diamond-based quantum accelerators that operate at room temperature. Their hardware uses nitrogen-vacancy (NV) centers in synthetic diamond as qubits - defects in a diamond lattice where a nitrogen atom sits adjacent to a missing carbon. NV-center qubits are attractive because diamond’s rigid lattice protects the…
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Quantum Computing Companies
Quantum Circuits Inc (QCI)
Quantum Circuits, Inc. (QCI) is a Yale University spin-out that has pioneered a novel approach to superconducting quantum computing focused on hardware-efficient error correction. Co-founded in 2017 by leading Yale physicists (including Robert Schoelkopf, Michel Devoret, and Luigi Frunzio), QCI’s mission is to accelerate the path to fault-tolerant quantum computers by "correcting first, then scaling". Unlike many competitors in the superconducting qubit arena that emphasize…
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Quantum Computing Companies
QuiX Quantum
QuiX Quantum is a Dutch quantum technology company specializing in photonic quantum computing hardware. Founded in 2019 as a University of Twente spin-off, QuiX has quickly grown into a European leader in photonic quantum processors and systems. Unlike matter-based qubit platforms that use stationary quantum bits on a cryogenic chip, QuiX’s approach encodes qubits in photons - particles of light that serve as “flying” qubits…
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Quantum Computing Companies
Oxford Ionics
Oxford Ionics is a UK-based quantum computing company specializing in trapped-ion technology, distinguished by its use of microwave-based “electronic” quantum gates instead of the laser-based control typical of most ion-trap systems. Co-founded in 2019 by Dr. Chris Ballance and Dr. Tom Harty - both leading ion-trap researchers - the company has rapidly built a reputation for record-setting performance in qubit fidelity. Oxford Ionics integrates all…
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