PQ Solutions

PQ Solutions provides post-quantum encryption-based data and communication security, developing encryption designed to remain unbreakable even against quantum computers. Products include PQ Check for user authentication and fraud prevention, PQShare for encryption-based data sharing, PQ Chat for enterprise-grade secure voice and messaging, and PQ Guard for encryption software. Founded in 2009 and headquartered in London, United Kingdom, PQ Solutions has raised approximately $16.9M in Series A funding from investors including Techstars, Outrun Ventures, Outlier Ventures, and Cy Capital. The company serves clients including Barclays, NATO, and HM Government, addressing the looming threat that quantum computers pose to current public-key cryptography by providing quantum-resistant encryption solutions that can be deployed today, protecting sensitive communications and data from future decryption capabilities.