Top Quantum Computing Companies
73 Quantum Computing companies, sorted by total funding raised.
Quantum Source is developing practical, fault-tolerant photonic quantum computers using a novel p...
Quantum computing hardware company developing photonics control systems for quantum sensing and c...
Quantum software company building enterprise applications on hardware-agnostic quantum computing ...
Terra Quantum is a deep tech pioneer, developing revolutionary quantum applications to shape the ...
Quantum computing infrastructure company building cryogenic systems for quantum processors.
Quantum communications technology company developing quantum networking infrastructure.
planQC builds neutral-atom quantum computers using optical lattices, spun out of the Max Planck I...
Finnish quantum AI startup described as the Palantir of quantum computing.
Quantum software platform spun out of Harvard, providing tools to develop, test, and deploy quant...
Quantum computing hardware startup developing quantum systems for enterprise applications.
Quantum computing software for molecular simulation and drug discovery.
D-Wave is the world's first commercial quantum computing company, delivering quantum systems, sof...
Israeli quantum computing software startup building error suppression and mitigation tools to imp...
Quantum-safe cryptography and key management solutions.
Israeli quantum computing startup developing scalable quantum technology.
Full-stack quantum computing company building utility-scale quantum computers using modified sili...
Quantum computing startup from University of Waterloo.
Quantum computing in Japan
Builds developer tools and an IDE to compile and deploy quantum applications from classical langu...
Quantum computing in Japan
Photonic quantum computing hardware and solutions platform.
Quantum networking company building entanglement-based quantum network design, simulation, and or...
Quantum memory hardware startup.
Quantum computing software platform enabling developers and enterprises to build, simulate, and r...
Quantum computing company developing scalable quantum processors.