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SEALSQ and WISeKey Outline Strategic Progress on Space-Based Quantum Spatial Orbital Cloud
Post-quantum semiconductor developer SEALSQ Corp and its parent company WISeKey International Holding Ltd have detailed engineering and deployment milestones for their Quantum Spatial Orbital Cloud (QSOC) platform. The space-based infrastructure architecture is designed to configure low-Earth orbit (LEO) satellites as independent, tamper-resistant computing nodes delivering post-quantum cryptography (PQC), certified quantum randomness, and localized edge processing from orbit. The companies confirmed that the initial QSOC-dedicated hardware payload has finalized development and remains on schedule for orbital deployment aboard a SpaceX mission during the fourth quarter of 2026, anchoring a multi-year scaling roadmap aimed at establishing a 100-satellite constellation by 2033.
