SealSQ / WISeSat

SEALSQ Corp. (operating through WISeKey Group, parent of WISeSat.Space) is a French post-quantum semiconductor and digital trust company serving over 30 countries with approximately 175 employees, developing quantum-resistant secure semiconductors, hardware security modules, and digital identity solutions for connected devices and IoT infrastructure. The company's product portfolio includes the QS7001 Quantum Shield, QVault TPM, RISC-V-based secure microcontrollers, VaultIC secure elements, custom ASIC design through IC'ALPS, and PKI and managed digital identity services certified to FIPS 140-3 and Common Criteria EAL 5+. In the satellite domain, SEALSQ provides Secure Satellite IoT Connectivity solutions enabling cryptographically protected communications between IoT devices and satellite networks, leveraging its post-quantum security heritage from parent company WISeKey — which also operates the WISeSat picosatellite IoT constellation.