WISeKey News

WISeKey Issues Year-End CEO Letter to Shareholders

Geneva, Switzerland, December 22, 2025 – WISeKey International Holding Ltd (“WISeKey”) (SIX: WIHN, NASDAQ: WKEY), a leading global cybersecurity, blockchain, and IoT...

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WISeKey and OISTE Foundation Presented During the World Human Rights Concert at...

Geneva, Switzerland, December 18, 2025 – WISeKey International Holding Ltd (“WISeKey”) (SIX: WIHN, NASDAQ: WKEY), a leading global cybersecurity, blockchain, and IoT...

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WISeKey, SEALSQ and WISeSat.Space Successfully Launch Their New Satellite Aboard SpaceX Mission

WISeKey, SEALSQ and WISeSat.Space Successfully Launch Their New Satellite Aboard SpaceX Mission   Geneva, Switzerland, December 1, 2025 –WISeKey International Holding Ltd (“WISeKey”)...

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WISeKey International Holding Ltd Announces Plans to Redomicile to the British Virgin...

WISeKey International Holding Ltd Announces Plans to Redomicile to the British Virgin Islands WISeKey BVI's ordinary shares are expected to be listed...

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WISeKey International Holding AG (Nasdaq: WKEY) and Columbus Acquisition Corp. (Nasdaq: COLA)...

WISeKey International Holding AG (Nasdaq: WKEY) and Columbus Acquisition Corp. (Nasdaq: COLA) Execute Definitive Business Combination Agreement to Publicly List WISeKey’s Subsidiary...

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WISeKey and Swiss Armed Forces Advance Quantum-Secure Satellite Security

WISeKey and Swiss Armed Forces Advance Quantum-Secure Satellite Security Geneva and Bern, Switzerland – November 4, 2025 – WISeKey International Holding Ltd...

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WISeKey Affiliate WISeSat.Space Teams Up with INNOSPACE for Post-Quantum Satellite Launches

WISeKey Affiliate WISeSat.Space Teams Up with INNOSPACE for Post-Quantum Satellite Launches Geneva, Switzerland / Sejong, South Korea – October 29, 2025 –...

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WISeKey’s WISeSat.Space to Test Post-Quantum Communication from Space During SpaceX Launch on...

WISeKey’s WISeSat.Space to Test Post-Quantum Communication from Space During SpaceX Launch on November 10, 2025 WISeSat to launch its latest nanosatellite equipped...

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WISeKey Announces 9M 2025 Preliminary Revenue and Key Financial Metrics

WISeKey Announces 9M 2025 Preliminary Revenue and Key Financial Metrics Reports preliminary unaudited 9M 2025 revenue of $10.6 million, +39% year on...

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WISeKey’s Subsidiaries, SEALSQ and SEALCOIN AG, Unite to Future-Proof AI Agents with...

WISeKey’s Subsidiaries, SEALSQ and SEALCOIN AG, Unite to Future-Proof AI Agents with Post-Quantum Security   Geneva, Switzerland, October 1, 2025 – WISeKey International...

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