WISeKey International Holding AG is a Swiss-based technology holding company specializing in cybersecurity, digital identity, and Internet of Things (IoT) solutions. Founded in 1999 and headquartered in Zug, Switzerland, it designs, manufactures, and distributes high-security microprocessors certified to Common Criteria EAL5+ and FIPS 140-3 standards, alongside digital certificates, managed Public Key Infrastructure (PKI) services, and software platforms for secure authentication and data protection. The company operates through subsidiaries focusing on semiconductors, post-quantum cryptography, secure satellite communications via WISeSat, blockchain-based digital assets like WISe.ART NFTs, and decentralized physical internet concepts with SEALCOIN. Its core Root of Trust (RoT) technology underpins secure ecosystems for people, devices, and critical infrastructure, serving sectors such as automotive, healthcare, smart cities, finance, luxury brands, governments, and enterprises across North America, Europe, the Middle East, Africa, Asia Pacific, and Latin America. WISeKey integrates AI, blockchain, and IoT to enable trusted digital interactions, with over 1.6 billion microchips deployed globally, positioning it as a key player in securing the Internet of Everything.