Monarch Quantum

Photonic, Inc.

This company develops silicon-based distributed quantum computing systems and secure networks for government, research, and industrial customers.

Lightsynq

This company develops optical quantum interconnects using diamond photonic circuits to help hardware providers link quantum processors into larger, modular networks.

Lightium

This company provides manufacturing services for thin-film lithium niobate photonic integrated circuits to customers in the telecommunications, data centre, and quantum computing sectors.

Singular Photonics

This company manufactures single-photon avalanche diode image sensors for original equipment manufacturers and research laboratories in industrial automation, medical imaging and quantum technology.

QuiX Quantum

This company develops photonic quantum processors and full-stack quantum computers for research laboratories, aerospace centres and industrial data centres.

Wave Photonics

This company develops computational design software and process design kits for engineers creating photonic integrated circuits for quantum, sensing and data communications applications.

EMode Photonix

The company develops simulation software for designing photonic integrated circuits, serving researchers and engineers in the quantum computing and optical communications industries.

Quantcore

This company manufactures superconducting processors and sensors for national laboratories and commercial developers building quantum computing and communications systems.