Arqit Quantum Inc. (3D6)

Profile

https://arqit.uk

Arqit Quantum Inc. is a UK-based cybersecurity company specializing in quantum-safe encryption solutions designed to protect sensitive data from current and emerging cyber threats, including attacks from future quantum computers. The company's flagship QuantumCloud platform uses a patented symmetric key agreement architecture that delivers encryption keys to endpoints across distributed networks without storing them in centralized locations. By combining satellite- and ground-based operations, Arqit ensures secure communications for enterprises, governments, critical infrastructure providers, and Internet of Things devices. The platform integrates with existing IT infrastructures without requiring hardware upgrades, offering both Platform-as-a-Service and sovereign private instance deployment options. Arqit's approach enables organizations to deploy quantum-resistant encryption at scale while maintaining standards compliance. Founded in 2018 and headquartered in London, Arqit maintains offices in the United States and collaborates with defense agencies, financial institutions, and technology partners globally. The company continues to advance its quantum-safe encryption technology through ongoing research and development efforts.