WISeKey International Holding AG provides an integrated platform for customers to deploy secure authentication, identity, and encryption in physical and virtual environments for electronic transactions, Internet of Things (IoT), blockchain, and artificial intelligence (AI). The company offers a range of secure microcontrollers used in smartcards, smart cities, drones, anti-counterfeiting, smart lighting, servers, mobile phones, etc.; TrustLink, a managed public key infrastructure (PKI) that provides cloud services for digital certificates, eID, and electronic signatures; and ISTANA PKI, which offers identity lifecycle management for IoT ecosystems. It also provides WISeKeyIoT that provides security layers and protocols for trusting the objects to various platforms they connect; PrimoSign cloud-based signature services; Certify ID Universal Registration Authority, a certificate management system; and WISeID Personal Cloud, a personal security application for smartphones. In addition, the company offers WISeAuthentic, an anti-counterfeiting and sales monitoring system; WISeAI, a cybersecurity AI platform to resolve complicated cybersecurity and IoT environment; and WISeCoin, a blockchain platform that enables countries to launch their own cryptocurrencies. Further, it provides EMV payment products; smart card reader chips; WISfans system that keeps fans engaged on and off the field through a digital clubhouse ecosystem; SSL certificates to protect servers and applications; and personal certificates for authentication, and digital signature and email protection. Additionally, the company offers qualified certificates for PDF document signing; WIS.WATCH, a personal key identifier and trusted device to access smartphone, applications, personal data and secure cloud storage; and VAULTiTRUST, a security personalization and provisioning service for IoT hardware and software security solutions. The company was founded in 1999 and is headquartered in Zug, Switzerland.