Post-Quantum specializes in quantum-safe encryption and quantum-resistant blockchain technologies, catering to financial services, national security, and critical infrastructure sectors. Founded in 2009, the company has been at the forefront of developing solutions to protect against quantum computing threats. Post-Quantum's ecosystem includes encryption products that secure data from creation to transfer, and multiparty access control systems to mitigate quantum identity attacks. The company also developed the first post-quantum Virtual Private Network (VPN), which is currently being trialed by NATO. Post-Quantum's clients range from banks and asset managers to national security and defense organizations. The business model focuses on selling proprietary software and services that ensure data security in a post-quantum world. Revenue is generated through licensing fees, subscriptions, and professional services.

Keywords: quantum-safe encryption, blockchain, financial services, national security, critical infrastructure, VPN, multiparty access control, quantum identity attacks, cryptography, data security.