PQC Labs is a provider of post-quantum cryptography and quantum-resistant security solutions for blockchain, Web2 and Web3 enterprises. The company helps organizations prepare for threats posed by quantum computing by integrating standards-based, NIST-compliant cryptography into existing systems and developing quantum-safe infrastructure.

Its services include post-quantum cryptography implementation, quantum-threat assessments, cryptographic migration, security audits and ongoing security monitoring. PQC Labs also supports blockchain migration and develops enterprise blockchain technology, including custom Layer 1 and Layer 2 networks, smart contracts, scaling solutions and enterprise integrations. Its broader offerings cover blockchain infrastructure, real-world asset tokenization, stablecoins, and identity and self-sovereign identity solutions.

The company describes its team as blockchain developers, security researchers and quantum cryptography specialists. It also develops the ARMChain Protocol, presented as a quantum-resistant Layer 1 blockchain, and provides consulting on quantum-safe technology. PQC Labs works with organizations in sectors including financial services, healthcare, government and enterprise blockchain, aiming to help protect digital assets and sensitive information over the long term.