QuSecure, Inc.

QuSecure is a leader in post-quantum cybersecurity, dedicated to protecting enterprise and government data from both classical and future quantum threats. The company's mission is to leverage the advent of quantum computing as a catalyst to fortify the foundation of data security infrastructure. Headquartered in San Mateo, California, QuSecure was founded in 2019 and operates within the cybersecurity industry. [3, 4, 7, 9, 10, 14, 20, 21]

QuSecure's core offering is QuProtect, an end-to-end post-quantum cryptography (PQC) software-based platform. This solution provides a comprehensive, quantum-security-as-a-service architecture that incorporates zero-trust principles, next-generation quantum-resilient technology, and crypto-agility. The latest iteration, QuProtect R3, features integrated capabilities for cryptographic discovery (Recon), active remediation (Resilience), and real-time reporting, enabling organizations to manage and transition to quantum-safe algorithms without requiring significant system overhauls. QuSecure's solutions are deployed across various critical sectors, including banking/finance, healthcare, space/satellite, IT/data enterprises, datacenters, and Department of Defense agencies. [2, 7, 13, 18, 19, 20, 21, 23]

Co-founded by Dave Krauthamer, Skip Sanzeri, Rebecca Krauthamer, and Kosta Vilk, with Dave Krauthamer serving as CEO, QuSecure has garnered significant recognition and investment. [4, 14] In January 2025, Accenture Ventures made a strategic investment in QuSecure. [7, 12] The company has been named to Forbes' America's Best Startup Employers List for the third consecutive year as of March 2026 and received an SBIR TACFI contract award for cryptographic resilience. [8, 11, 22] Additionally, its QuProtect solution was recognized as the leading Quantum Computing Solution of the Year for 2023 in the CyberSecured Awards Program. [20]