Rigetti

Oxford Quantum Circuits

The company develops superconducting quantum processors and full-stack systems for enterprise, government and research customers via cloud access and data centre deployments.

QuantWare

This company designs and manufactures superconducting quantum processors and peripheral hardware for quantum computer builders and researchers.

BlueQubit

This company develops a quantum computing software platform for enterprise, defence and academic researchers to run algorithms on simulators and physical hardware.

Atlantic Quantum

This company develops scalable superconducting quantum computing hardware for research institutions and commercial organisations requiring high-performance computational capabilities.

Quantinuum

This company develops quantum computing hardware and software for enterprise and research customers in sectors including pharmaceuticals, materials science, and financial services.

SeeQC Inc

This company develops superconducting digital chips and software for scalable quantum computing platforms used by industrial developers and pharmaceutical researchers.

Planckian

This company develops superconducting quantum processors and architectures to enable scalable computing systems for entities building and deploying advanced quantum infrastructure.

IQM Quantum Computers

This company builds full-stack quantum computers for research laboratories, universities, supercomputing centres and industrial customers.