WISeKey International Holding AG, a cybersecurity company, provides integrated security solutions for the Internet of Things (IoT) and digital identity ecosystems in Switzerland, rest of Europe, North America, the Asia Pacific, and Latin America. The company operates through two segments, IoT and mPKI. It offers microcontrollers and microchips that provides identity to various connected devices; and managed public key infrastructure, which include digital identity, certificate management and signing solutions, and trust services, as well as offers digital certificates, software as a service (SaaS), software license, and post-contract customer support for cybersecurity applications.