Quantum-safe cybersecurity and cryptographic migration solutions platform.
What it does
Deploys NIST-recognised post-quantum cryptography algorithms to secure enterprise data systems.
Provides IETF-ratified hybrid quantum-safe VPN connectivity for secure cross-environment communication.
Enables crypto-agility through modular architecture supporting rapid component updates without downtime.
Performs comprehensive cryptographic discovery and migration assessments to ensure compliance.
Why it works
Utilizes enterprise licensing models tailored for high-security government and corporate clients.
Positions uniquely as a pioneer in production-ready post-quantum security and hybrid encryption standards.
Leverages robust modular architecture enabling simultaneous classical and quantum-resistant encryption operations.
Expands distribution through direct defense contracts and strategic cybersecurity alliances.
Quantum-safe cybersecurity and cryptographic migration solutions platform.
Overview
Post-Quantum provides an advanced cybersecurity platform designed to protect critical infrastructure against emerging quantum computing threats. The software delivers NIST-recognised cryptography, crypto-agility management, and hybrid quantum-safe VPN connectivity solutions. It helps enterprises and defense organizations secure sensitive data against harvest-now-decrypt-later attacks. Global corporations and government agencies rely on the system to future-proof digital operations.
Founded year:2009
Team size:26-100
Popularity:Trusted by defense agencies and global enterprise security teams
HQ:London, United Kingdom
Status:Active
Funding status:Funded
Customer type:B2B
Funding:Backed by institutional venture capital and strategic defense contracts
Expands distribution through direct defense contracts and strategic cybersecurity alliances.
Founder story
Post-Quantum was established to address the critical vulnerability of traditional encryption against future quantum computing power. The company pioneered quantum-safe solutions deployed across demanding defense and alliance environments. Headquartered with a focus on cutting-edge cryptography, the team has shaped global internet standards for hybrid secure connectivity.
Alternatives
Comparison overview
Focuses heavily on IETF-standardized hybrid VPN connectivity and NIST Round 4 finalist algorithms.
Combines active defense deployments in sensitive government sectors with agile cryptographic migration tools.