Quantum computing companies

1QB Information Technologies

1QBit is a software company dedicated to producing commercial applications for quantum computers.

ID Quantique

ID Quantique offers network security solutions to the financial industry, defense and government organizations and other enterprises.

IonQ

IonQ is a developer of quantum computing for commercial applications.

Cambridge Quantum Computing

Cambridge Quantum Computing is focused on developing a quantum operating system, including a platform for developing a quantum processors, and on related quantum algorithms and software.

Post-Quantum

Post-Quantum enforces data confidentiality, authenticity and access control for now and the future.

Turing

Turing solves the hardest problems in hybrid-classical quantum computing.

QuintessenceLabs

QuintessenceLabs delivers a trusted security foundation protecting sensitive data on your premises, in the cloud or in uncontrolled environments.

Rigetti Computing

Rigetti Computing is an integrated systems company. It builds quantum computers and the superconducting quantum processors that power them.

Cube Intelligence

Cube Intelligence develops CUBE, a security platform for autonomous vehicles based on blockchain technology.

Strangeworks

Strangeworks is a quantum computing software developer.

Peratech

Peratech is a force-sensing solutions company, which develops quantum tunnelling composite materials.

ISARA

ISARA Corporation is a security solutions company that develops quantum computer-resistant products.