WISeKey is a holding company whose units cover PKI, secure semiconductors and satellite connectivity. It operates the OISTE root of trust, a Swiss-based root certificate authority, and offers managed PKI and device identity services built on it. Through SEALSQ it supplies secure element chips, and through WISeSat it works on picosatellites for IoT backhaul. The group serves industries ranging from luxury goods authentication to smart energy.
Profile added on October 17, 2026 from the company's official site; products, pricing and limits have not been verified yet. Spotted an error? Tell us or see the editorial policy.
Focus: pki, digital identity.
Tags: pki · root ca · digital identity · satellite iot · secure element
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