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WISeKey International Holding AG
WKEYTechnologyNASDAQCH
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WISeKey and Its Subsidiary WISeSat.Space Corp. Announce Confidential Submission of Amended Draft Registration Statement on Form F-4 with the U.S. Securities and Exchange Commission
WISeKey's SEALCOIN Platform Confirms Integration of QAIT Token Following Market Launch Geneva, Switzerland - May 29, 2026 - WISeKey International Holding Ltd. (NASDAQ: WKEY), through its SEALCOIN platform, today confirmed that the QAIT token, launched by the independent QAIT Association, will serve as the utility token utilized within the SEALCOIN ecosystem.
WISeKey's SEALCOIN Platform Confirms Integration of QAIT Token Following Market Launch Geneva, Switzerland – May 29, 2026 – WISeKey International Holding Ltd. (NASDAQ: WKEY), through its SEALCOIN platform, today confirmed that the QAIT token, launched by the independent QAIT Association, will serve as the utility token utilized within the SEALCOIN ecosystem.
Zug, Switzerland, May 29, 2026 - WISeKey International Holding Ltd. ("WISeKey" or the "Company") (SIX: WIHN, NASDAQ: WKEY), a leading global cybersecurity and IoT company, announced today that the Board of Directors has submitted its proposals for shareholder approval at the 2026 Annual General Meeting of Shareholders ("AGM").
Zug, Switzerland, May 29, 2026 – WISeKey International Holding Ltd. (“WISeKey” or the “Company”) (SIX: WIHN, NASDAQ: WKEY), a leading global cybersecurity and IoT company, announced today that the Board of Directors has submitted its proposals for shareholder approval at the 2026 Annual General Meeting of Shareholders (“AGM”).
WISeKey and SEALSQ Announce Roadmap and Launch of Official Website for WISeRobot. ch, Integrating Human-Centric AI With Post-Quantum Security in Robotics GENEVA, Switzerland - May 20, 2026 - WISeKey International Holding Ltd (NASDAQ: WKEY; SIX: WIHN) ("WISeKey" or the "Company"), a global leader in cybersecurity, digital identity and IoT, and its Semiconductors, PKI, and Post-Quantum technology hardware and software products subsidiary SEALSQ Corp (NASDAQ: LAES) ("SEALSQ"), today announced the launch of the WISeRobot.
Geneva, Switzerland, May 20, 2026 (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, and its parent company WISeKey International Holding Ltd (NASDAQ: WKEY; SIX: WIHN) ("WISeKey"), a global leader in cybersecurity, digital identity and IoT, today announced the launch of the WISeRobot.
WISeKey and SEALSQ Announce Roadmap and Launch of Official Website for WISeRobot.ch, Integrating Human-Centric AI With Post-Quantum Security in Robotics
WISeKey Expands the Global HUMAN-AI-T Into a Global Movement Following Davos 2026 Launch, Calling for Ethical and Human-Governed AI
WISeKey Issues CEO Letter to Shareholders Geneva, Switzerland – May 6, 2026 — WISeKey International Holding Ltd ("WISeKey" or the "WISeKey Group") (SIX: WIHN, NASDAQ: WKEY), a leading global cybersecurity, post-quantum semiconductor, and IoT company, today issued the following letter to shareholders from its Founder and Chief Executive Officer, Carlos Moreira. Dear Shareholders, Partners, and Friends, I would like to personally share with you the key developments that define where WISeKey stands today, and more importantly, where we are going.
WISeKey Advances its WISeSat Space Subsidiary Position as “WISE Space Advanced Technologies” a European Quantum-Secure Space Technology Company
WISeKey Reports Audited Full Year 2025 Financial Results Schedules Conference Call for Monday, May 4 at 9:00am EDT Audited FY 2025 revenue of $19.3 million, representing 62% growth year-over-year Subsidiary SEALSQ reported 66% year-over-year revenue growth Reaffirms FY 2026 guidance with revenue expected to grow between 50%-100% year-over-year; Q1 2026 unaudited revenue of $4.2 million Strong cash and short-term investments of over $535 million as of April 30, 2026, well positions the WISeKey Group to execute growth strategy Commercial pipeline exceeding $200 million for 2026–2029 for SEALSQ alone, including over $60 million linked to QS7001 and QVault TPM programs Geneva, Switzerland - April 30, 2026 - Ad hoc announcement pursuant to Art. 53 LR - WISeKey International Holding Ltd (“WISeKey” or “WISeKey Group”) (SIX: WIHN, NASDAQ: WKEY), a leading global cybersecurity, blockchain, and IoT company, today reported its audited financial results for the fourth quarter (“Q4 2025”) and full year (“FY 2025”) ended December 31, 2025.
SEALCOIN Advances Infrastructure for the Machine Economy, Leveraging Hedera Network and Post-Quantum Cryptography Expertise
WISeSat and Swiss Space Command of the Swiss Armed Forces Complete Pilot Phase and Prepare Next-Generation WISeSat 6U Mission Planned for November 2026
WISeKey's WISeSat.Space Subsidiary Successfully Launches Its 21 st Satellite to Low Earth Orbit with SpaceX
WISeKey's Subsidiaries, SEALSQ and WISeSat, Announce their Commercial Quantum Spatial Orbital Cloud (QSOC) A 100-satellite constellation aims at delivering unhackable communications, certified quantum randomness, and post-quantum security as a managed cloud service to banks, governments, defence agencies, and enterprises, from orbit. Geneva, Switzerland, March 18, 2026 – WISeKey International Holding Ltd (“WISeKey”) (SIX: WIHN, NASDAQ: WKEY), a leading global cybersecurity, blockchain, and IoT company, today announces that its subsidiaries, 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, and WISeSat.Space Corp. (“WISeSat”) (https://wisesat.space) which specializes in space-technology and secure satellite communications for IoT applications, will partner to develop and operate the world's first commercial Quantum Spatial Orbital Cloud (QSOC).
