Switzerland, Feb. 11 -- WISeKey International Holding Ltd, a leading global cybersecurity, blockchain, and IoT company, announces that its subsidiary WISeSat.Space Corp. ("WISeSat") specialized in space-technology and secure satellite communications for IoT applications is preparing for the launch of its 21st LEO satellite. The launch is currently scheduled for the end of March from California with SpaceX.For this new launch, WISeSat is teaming with two other WISeKey subsidiaries: SEALSQ Corp (Nasdaq: LAES), which focuses on semiconductors, PKI, and post-quantum technology products and, SEALCOIN.AI which focuses on decentralized physical internet with DePIN technology and house the development of the SEALCOIN platform.Together, all parties ...