WISeKey International Holding AG American Depositary Shares

SEALSQ and WISeKey have created Quantisimo Corp., a special purpose vehicle designed to be a Trusted Quantum Pure-Play platform. Quantisimo has entered into a non-binding Letter of Intent with GigCapital8 Corp. (SPAC) to pursue a business combination with an initial enterprise value of $575 million, with plans to reach $2 billion through addition...

WISeKey and its subsidiary SEALSQ have created Quantisimo Corp., a special purpose vehicle that has entered into a non-binding Letter of Intent with GigCapital8 Corp. (a SPAC) to establish a Nasdaq-listed quantum technology platform. The proposed business combination values Quantisimo at approximately $575 million initially, with plans to reach $...

SEALSQ and WISeKey announced significant progress on the Quantum Spatial Orbital Cloud (QSOC), a next-generation orbital platform delivering post-quantum-secure services from space. The first satellite launch is scheduled for Q4 2026 with SpaceX, with plans to expand to a 100-satellite constellation by 2033. The initiative combines post-quantum c...

WISeKey International received a $4 million strategic investment from Hashgraph Group for its SEALCOIN initiative, aimed at accelerating space and physical AI development. The funding supports WISeKey's expansion into the space economy by combining satellite communications, blockchain technology, and digital identity infrastructure. However, WKEY...

SEALSQ Corp has acquired a majority equity stake in Wecan Group, increasing its ownership from 28% to majority position, and committed CHF 5 million to accelerate development of AI-powered compliance solutions and post-quantum security infrastructure for financial institutions. The partnership aims to create an integrated quantum-resilient trust ...