Attila Security

SSH Communications Security Corporation

This company develops zero-trust access management and encryption software for global government, financial, retail and industrial organisations to secure critical digital infrastructures.

QuSecure

This company provides post-quantum cryptographic software to government agencies and commercial enterprises to protect data networks and communications from quantum computing threats.

Agilicus Incorporated

This company provides a zero-trust network access platform for organisations to secure remote connectivity to critical infrastructure and industrial control systems.

ZERO/3

This company develops quantum key distribution hardware and cryptography systems for government, critical infrastructure and financial sector customers.

Remtech

This company provides secure communications and connectivity solutions for government and enterprise customers.

Garrison

This company develops hardware-enforced browser isolation and cross-domain security technology for government agencies and regulated commercial organisations.

Cyberridge

This company develops photonic encryption hardware for optical networks, providing data-in-transit security for telecommunications, defence, intelligence, and finance sectors.

Arqit Quantum Inc

This company provides quantum-safe encryption software to government, defence, telecommunications and enterprise customers to protect networked devices and data from cyber attacks.