Wisekey International Holding S.A.

WISeKey International Holding is a Switzerland-based cybersecurity company that designs and manufactures secure microprocessors and provides digital identity and authentication solutions. The company produces Common Criteria EAL5+ and FIPS 140-3-certified secure chips alongside cloud-based software platforms for certificate lifecycle management, digital signing, and authentication. Its service offerings include implementation and integration of multi-element cybersecurity solutions, infrastructure hosting and monitoring, and post-contract customer support.

The company operates across several business areas including cybersecurity services, Internet of Things applications, digital brand management, and mobile security. WISeKey generates revenue through semiconductor chip sales, software licensing, cloud-based certificate services, and professional services for system integration. The platform INeS provides centralized certificate management capabilities for enterprise customers.

Headquartered in Zug, Switzerland, WISeKey operates with approximately 109 full-time employees and maintains a geographic footprint spanning North America, Europe, the Middle East, Africa, Asia Pacific, and Latin America. The company is listed on Nasdaq and incorporated in Switzerland.