CompanyEnterpriseSaas
QuSecure
QuSecure is a San Mateo, California cybersecurity company that helps organizations defend against the threat that quantum computers pose to today's encryption. Its flagship platform, QuProtect, is a crypto-agility layer that discovers an organization's cryptographic assets and lets them migrate to NIST-standardized post-quantum cryptography without ripping out existing infrastructure or rewriting code. Founded in 2019 and led by CEO Rebecca Krauthamer, QuSecure has demonstrated quantum-resilient communications over live satellite links, won U.S. Army and Air Force contracts, and was named a 2026 World Economic Forum Technology Pioneer.
2019Founded
San MateoHQ
$28,000,000 (additional close announced Feb 2025)Series A
post-quantum cryptographypqcquantum-safe encryptioncybersecuritycrypto-agilitycryptographic agility