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SEALSQ invests $10 million in WISeSat.Space for secure satellites

SEALSQ has made a $10 million private equity investment in WISeSat.Space, finalized on October 1, 2026, coinciding with WISeSat.Space’s public listing through a SPAC merger. Both companies are subsidiaries of WISeQey Corp. The new capital is designated to expand WISeSat.Space’s low-Earth orbit (LEO) satellite network and to integrate SEALSQ’s post-quantum security hardware and digital identity technology across satellite, ground, and user connections.

Why it mattersThe funding will accelerate the deployment of secure space infrastructure using chips designed to withstand quantum decryption threats. The collaboration aims to safeguard IoT data transmission via satellites against future quantum computing risks.

Sources covering this

The Quantum InsiderSEALSQ Leads $10 Million PIPE Investment in WISeSat.Space4:51 PM →Quantum Computing ReportSEALSQ Leads $10 Million PIPE Investment in WISeSat to Accelerate Post-Quantum Space Cybersecurity Infrastructure9:18 PM →
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