Quantum Circuits

Quantinuum

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

Nord Quantique

This company develops fault-tolerant quantum computing hardware using superconducting circuits and bosonic codes for research and industrial enterprise customers.

SeeQC Inc

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

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.

Atlantic Quantum

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

Peak Quantum

Peak Quantum develops superconducting quantum processing units with hardware-level error protection for research institutions, industrial partners and quantum developers.

OptQC

This company develops optical quantum computer hardware for industrial infrastructure, aviation, drug discovery, and finance sectors to solve large-scale computational problems.

QC Design

This company develops design automation software for quantum hardware manufacturers to simulate and build fault-tolerant architectures for quantum computers.