Post-Quantum Company

Post-Quantum is a company that provides modular software for Identity, Transmission and Encryption that protect organizations across their entire digital footprint. Their products are interoperable, backward compatible and crypto-agile, ensuring a smooth transition to the next generation of encryption. The company has worked with NATO for a number of years to ensure its communications are secure against quantum attack. Post-Quantum has been preparing for quantum computing since the company was founded in 2009. Their Quantum Safe Platform protects organizations from Harvest Now, Decrypt Later attacks. With products for Identity, Virtual Private Networks and Messaging, companies can secure their entire digital footprint. The company's products are already helping organizations in defense, critical national infrastructure and financial services make the transition to post-quantum encryption. Post-Quantum is the co-inventor of NIST Round 4 candidate algorithm ‘Classic McEliece’, which is already recommended by the German and Dutch governments. The company is the original author of IETF standards for a Hybrid Post-Quantum VPN. They support key industries such as Banking & Financial Services, Defense & National Security, and Critical National Infrastructure.

Founded Date: 2009
Last Funding Type: Series A
Headquarters: London, England, United Kingdom
Employee Number: 11-50
Industry: Cyber Security
Total Funding: $11,198,000