Quantum computing company

Quantum Transistors

This company develops single-chip quantum processors using diamond fabrication for the quantum computing industry.

Quantum Brilliance

This company manufactures diamond-based quantum computing and sensing chips for data centres and field-based infrastructure customers.

Infleqtion

This company develops quantum computing, sensing and networking hardware for government, defence and commercial customers in sectors such as space and telecommunications.

QuEra

This company develops neutral-atom quantum computers for high-performance computing centres, government organisations and enterprise innovators.

Oxford Ionics

The company develops trapped-ion quantum computers and processors for high-performance computing facilities and national security organisations.

Q-Factor

This company develops scalable quantum computing systems using neutral atom technology for commercial and research organisations requiring large-scale, high-qubit computation.

Quantum Art

The company builds multi-core quantum computers for governments, high-performance computing providers, enterprise organisations and research institutes.

Quantum Silicon

This company develops atom-scale silicon quantum dot devices and integrated circuits for global electronics manufacturers to provide energy-efficient, high-speed computing solutions.