SaxonQ

Rotonium

This company develops miniaturised room-temperature photonic quantum processors for industrial, aerospace, and defence customers.

Qubitrium

Qubitrium develops space-ready quantum hardware and nanosatellite-based communication systems for aerospace, defence, and industrial organisations requiring secure information exchange.

AdamantQ

The company develops diamond-based quantum sensors and atomic clocks for navigation and communication providers operating in aerospace, maritime and land environments.

Quantum Transistors

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

Oxford Ionics

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

LQUOM

LQUOM develops quantum repeaters and communication systems for financial institutions, healthcare providers and defence organisations to enable secure long-distance quantum networking.

g2-Zero

The company develops semiconductor-based single-photon sources and quantum photonic components for organisations in quantum communications, quantum computing, and quantum sensing sectors.

Aeqiq

Aeqiq develops photonic quantum computing hardware and secure communication systems for government agencies, academic institutions and data centre operators.