WISeKey International Holding Ltd - ADR Stock News

Geneva, Switzerland, December 18, 2025 – WISeKey International Holding Ltd (“WISeKey”) (SIX: WIHN, NASDAQ: WKEY), a leading global cybersecurity, blockchain, and IoT company, and the OISTE Foundation today announced their participation in the World Human Rights Concert, presented at the United Nations Headquarters in Geneva, in collaboration with ONUART and its partners.

WISeKey, SEALSQ and WISeSat.Space Successfully Launch Their New Satellite Aboard SpaceX Mission    Geneva, Switzerland, December 1, 2025 –WISeKey International Holding Ltd (“WISeKey”) (SIX: WIHN, NASDAQ: WKEY), a leading global cybersecurity, blockchain, and IoT company, in cooperation with its subsidiaries, SEALSQ Corp (NASDAQ: LAES) ("SEALSQ" or "Company"), a company that focuses on developin...

WISeKey International Holding Ltd Announces Plans to Redomicile to the British Virgin Islands WISeKey BVI's ordinary shares are expected to be listed and traded on both Nasdaq and SIX Swiss Exchange Zug, Switzerland, November 18, 2025 – Ad hoc announcement pursuant to Art. 53 of SIX Listing Rules – WISeKey International Holding Ltd.

WISeKey to receive $250 million in equity of WISeSat.Space Holdings Corp. Transaction anticipated to close in the first half of 2026 Canton of Zug, Switzerland and Singapore, Nov. 10, 2025 (GLOBE NEWSWIRE) -- WISeKey International Holding AG (“WISeKey”) (Nasdaq: WKEY; SIX: WIHN), a global leader in cybersecurity, digital identity, and IoT solutions platform, and Columbus Acquisition Corp. (“Col...

WISeKey and Swiss Armed Forces Advance Quantum-Secure Satellite Security Geneva and Bern, Switzerland – November 4, 2025 – WISeKey International Holding Ltd (“WISeKey”) (SIX: WIHN, NASDAQ: WKEY), a leading Swiss cybersecurity, AI, and IoT company, together with its subsidiaries WISeSat.Space which focuses on space technology for secure satellite communication, and SEALSQ Corp (NASDAQ: LAES), ("...

Geneva, Switzerland, Nov. 04, 2025 (GLOBE NEWSWIRE) -- SEALSQ Corp (NASDAQ: LAES) ("SEALSQ" or "Company"), a company that focuses on developing and selling Semiconductors, PKI, and Post-Quantum technology hardware and software products, together with its parent company WISeKey International Holding Ltd (“WISeKey”) (SIX: WIHN, NASDAQ: WKEY), a leading Swiss cybersecurity, AI, and IoT company, an...

WISeKey Affiliate WISeSat.Space Teams Up with INNOSPACE for Post-Quantum Satellite Launches Geneva, Switzerland / Sejong, South Korea – October 29, 2025 – WISeKey International Holding (“WISeKey” or the “Company”) (NASDAQ: WKEY; SIX: WIHN), a leading global cybersecurity, AI, and IoT company, alongside its subsidiaries WISeSat.Space (“WISeSat”), the pioneering provider of secure satellite commu...

WISeKey's WISeSat.Space to Test Post-Quantum Communication from Space During SpaceX Launch on November 10, 2025