SEALSQ and parent company WISeKey have expanded the SEALSQ Quantum Highway to nine operational or planned hubs across Spain, France, Switzerland and the United States. The network forms the physical and digital backbone of the Quantum Corridor announced in July 2025, connecting post-quantum device manufacturing in La Línea, semiconductor personalization in Murcia, design and secure-element engineering in France, quantum computing in Grenoble and Chicago, photonics in Lausanne, and trust and orbital infrastructure in Geneva. The expansion follows the second phase of SEALQUANTUM.com's $200 million internal quantum initiative, with more than $65 million deployed and an additional $100 million earmarked through the end of 2027. SEALSQ says the hubs are intended to create an auditable chain of trust spanning chip design, personalization, secure integration, photonic connectivity and satellite operations. Key milestones include the first QSOC launch with SpaceX in Q4 2026, the planned ramp-up of manufacturing and personalization capacity, and the integration of post-quantum cryptography into EeroQ products.