SEALSQ And WISeSat To Deploy Ultra-Secure, Real-Time IoT Connectivity From Space With Post-Quantum Security; The Next Confirmed Launch Is Set For June 2025 With SpaceX, Additional Launches Are Scheduled For October And December 2025

SEALSQ Corp (NASDAQ:LAES) ("SEALSQ" or "Company"), a company that focuses on developing and selling Semiconductors, PKI, and Post-Quantum technology hardware and software products, today announced that in collaboration with WISeSat is advancing the future of ultra-secure, real-time connectivity for IoT devices across industries worldwide—directly from space. The next confirmed launch is set for June 2025 with @SpaceX, deploying next-generation WISeSat.space satellites equipped with post-quantum-ready security to safeguard against emerging cyber threats. Additional launches are scheduled for October and December 2025, reinforcing a robust and resilient satellite network.

This launch series serves as a proof of concept, integrating WISeKey's trusted Root of Trust with SEALSQ's advanced Post-Quantum Chips, ensuring an unparalleled level of cybersecurity resilience in an increasingly complex digital ecosystem. The satellites will also feature incremental advancements derived from the SEALSQ quantum roadmap, incorporating cutting-edge innovations from SEALSQ's partner and startup investment program to enhance security, performance, and operational efficiency.

The WISeSat constellation, powered by SEALSQ's post-quantum secure chips, is designed to provide global, ultra-secure, real-time IoT connectivity across industries, unlocking a new era of cyber-resilient digital transformation.

• In agriculture, this technology enables precision through secure IoT sensors that track soil health, weather conditions, and livestock movements, while also supporting climate monitoring, deforestation tracking, and early disaster warning systems.
• In critical infrastructure, it protects power grids, water systems, and transportation networks from cyber threats while ensuring secure, real-time industrial IoT (IIoT) monitoring of remote facilities in mining, oil, and gas. The satellites also enhance the security of global supply chains by providing tamper-proof tracking and authentication of goods.
• In aerospace and defense applications, WISeSat ensures post-quantum-resilient communications for military operations, protects satellites from cyber threats, and enables secure navigation for mission-critical applications.
• In healthcare, it facilitates remote telemedicine and emergency response, securing the transmission of medical IoT data from disaster-stricken or rural areas while safeguarding pharmaceutical supply chains.
• In automotive industry it offers encrypted vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) communications, fleet management security, and authenticated transactions for electric vehicle (EV) charging networks.