WISeKey’s WISeSat.Space Subsidiary Successfully Launches Its 21st Satellite to Low Earth Orbit with SpaceX

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[{"type":"image","alt":"Wisekey International Holding Ltd.","displaySize":"","headline":null,"caption":"Wisekey International Holding Ltd.","className":"","disableSlideshowImg":false,"size":{"original":{"width":300,"height":71,"url":"https://media.zenfs.com/en/globenewswire.com/08681711ec4d8a247774020f08884872"},"resized":{"url":"https://s.yimg.com/ny/api/res/1.2/EDX32fAyIOdy.c.s1TWCXg--/YXBwaWQ9aGlnaGxhbmRlcjt3PTQyMDtoPTk5/https://media.zenfs.com/en/globenewswire.com/08681711ec4d8a247774020f08884872","width":300,"height":71}},"lazy":false},{"type":"text","content":"WISeKey’s WISeSat.Space Subsidiary Successfully Launches Its 21st Satellite to Low Earth Orbit with SpaceX","length":106,"tagName":"p"},{"type":"text","content":"WISeSat 4.0 Joins SpaceX Transporter-16 Rideshare Mission Deploying Over 100 Satellites, Advancing WISeKey's Vision for a Quantum-Secure Space Internet","length":155,"tagName":"p"},{"type":"text","content":"Watch the live launch stream at: https://www.spacex.com/launches/transporter-16","length":79,"tagName":"p"},{"type":"text","content":"Geneva, Switzerland, March 30, 2026 –WISeKey International Holding Ltd ("WISeKey") (SIX: WIHN, NASDAQ: WKEY), a leading global cybersecurity, blockchain, and IoT company, today announces that its subsidiary WISeSat.Space Corp. ("WISeSat"), which specializes in space-technology and secure satellite communications for IoT applications, has successfully launched its 21st satellite this time equipped the QS7001 chip from its other subsidiary, SEALSQ Corp (Nasdaq: LAES) (SEALSQ”) which focuses on semiconductors, PKI, and post-quantum technology products, into Low Earth Orbit (LEO) aboard a SpaceX Falcon 9 rocket.","length":635,"tagName":"p"},{"type":"text","content":"The WISeSat 4.0 satellite lifted off from Vandenberg Space Force Base in California during a 57-minute launch window as part of SpaceX's Transporter-16 rideshare mission, deploying more than 100 satellites into orbit. This milestone represents the continued operational deployment of a new generation of WISeSat satellites, marking a significant leap forward in the company's ambition to deliver quantum-secure, high-speed, low-latency broadband connectivity directly to users via a growing constellation of LEO satellites.","length":531,"tagName":"p"},{"type":"text","content":"A New Era for WISeSat: The WISeSat 4.0 ...

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