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    <title>Wisekey International Holding Ltd. Class B — News on 6ix</title>
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      <title>Wisekey International Holding Ltd. Class B</title>
      <link>https://6ix.com/company/wisekey-international-holding-ag</link>
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      <title>WISeKey International Holding Ltd Announces Agenda Items to be Approved by Shareholders at its 2026 Annual General Meeting</title>
      <link>https://6ix.com/company/wisekey-international-holding-ag/news/wisekey-international-holding-ltd-announces-agenda-items-to-be-approved-by-shareholders-at-its-2026-annual-general-meeting</link>
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      <pubDate>Fri, 29 May 2026 05:00:05 GMT</pubDate>
      <description>WISeKey International Holding Ltd Announces Agenda Items to be Approved by Shareholders at its 2026 Annual General</description>
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      <title>WISeKey Issues CEO Letter to Shareholders</title>
      <link>https://6ix.com/company/wisekey-international-holding-ag/news/wisekey-issues-ceo-letter-to-shareholders</link>
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      <pubDate>Wed, 06 May 2026 05:00:00 GMT</pubDate>
      <description>WISeKey Issues CEO Letter to Shareholders Geneva, Switzerland – May 6, 2026 — WISeKey International Holding Ltd (&quot;WISeKey&quot; or the &quot;WISeKey Group&quot;) (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</description>
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      <title>WISeKey Reports Audited Full Year 2025 Financial Results</title>
      <link>https://6ix.com/company/wisekey-international-holding-ag/news/wisekey-reports-audited-full-year-2025-financial-results</link>
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      <pubDate>Thu, 30 Apr 2026 20:54:00 GMT</pubDate>
      <description>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-yearSubsidiary 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 millionStrong cash and short-term investments of over $535 million as of April 30, 2026, well positions the WISeKey Grou</description>
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      <title>SEALSQ TO LAUNCH INDUSTRY’S MOST COMPREHENSIVE QUANTUM VERTICAL STACK FROM SILICON ROOT OF TRUST TO DISTRIBUTED QUANTUM COMPUTING AND ORBITAL CLOUD</title>
      <link>https://6ix.com/company/wisekey-international-holding-ag/news/sealsq-to-launch-industrys-most-comprehensive-quantum-vertical-stack-from-silicon-root-of-trust-to-distributed-quantum-computing-and-orbital-cloud-1</link>
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      <pubDate>Thu, 16 Apr 2026 13:15:00 GMT</pubDate>
      <description>SEALSQ’s end-to-end quantum ecosystem integrates hardware security, post-quantum cryptography, CMOS-compatible quantum processors, photonic interconnects, distributed sensing, and a 100-satellite orbital cloud, anchored by the $200 million SEALSQ Quantum FundGENEVA, SWITZERLAND , April 16, 2026 (GLOBE NEWSWIRE) -- SEALSQ Corp (NASDAQ: LAES) (“SEALSQ” or the “Company”), a global leader in post-quantum semiconductor and cybersecurity solutions and a subsidiary of WISeKey International Holding Ltd</description>
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      <title>SEALSQ and WISeSat Showcase Quantum Space Technology during World Quantum Day at the Colorado Space Summit on April 13-16</title>
      <link>https://6ix.com/company/wisekey-international-holding-ag/news/sealsq-and-wisesat-showcase-quantum-space-technology-during-world-quantum-day-at-the-colorado-space-summit-on-april-13-16</link>
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      <pubDate>Tue, 14 Apr 2026 12:30:00 GMT</pubDate>
      <description>Geneva, Switzerland, April 14, 2026 (GLOBE NEWSWIRE) -- SEALSQ Corp (NASDAQ: LAES) (&quot;SEALSQ&quot; or &quot;Company&quot;), a company that focuses on developing and selling Semiconductors, PKI, and Post-Quantum technology hardware and software products, in collaboration with WISeSat.Space (“WISeSat”), today announced their participation in the Space Symposium, which is taking place in Colorado, from April 13-16, 2026. WISeSat, which focuses on space technology for secure satellite communication, specifically fo</description>
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      <title>WISeSat and Swiss Space Command of the Swiss Armed Forces Complete Pilot Phase and Prepare Next-Generation WISeSat 6U Mission Planned for November 2026</title>
      <link>https://6ix.com/company/wisekey-international-holding-ag/news/wisesat-and-swiss-space-command-of-the-swiss-armed-forces-complete-pilot-phase-and-prepare-next-generation-wisesat-6u-mission-planned-for-november-2026</link>
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      <pubDate>Mon, 13 Apr 2026 05:00:00 GMT</pubDate>
      <description>WISeSat and Swiss Space Command of the Swiss Armed Forces Complete Pilot Phase and Prepare Next-Generation WISeSat 6U Mission Planned for November 2026 Pilot phase validates key technical and operational foundations for a sovereign, secure Swiss space communication architecture.Next-generation 6U platform intends to form the first building blocks, fully funded, of WISeSat’s Quantum Space Orbital Cloud (QSOC) roadmap. Geneva and Bern, Switzerland – April 13, 2026 - WISeKey International Holding L</description>
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      <title>WISeKey’s WISeSat.Space Subsidiary Successfully Launches Its 21st Satellite to Low Earth Orbit with SpaceX</title>
      <link>https://6ix.com/company/wisekey-international-holding-ag/news/wisekeys-wisesatspace-subsidiary-successfully-launches-its-21st-satellite-to-low-earth-orbit-with-spacex</link>
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      <pubDate>Mon, 30 Mar 2026 11:36:00 GMT</pubDate>
      <description>WISeKey’s WISeSat.Space Subsidiary Successfully Launches Its 21st Satellite to Low Earth Orbit with SpaceX WISeSat 4.0 Joins SpaceX Transporter-16 Rideshare Mission Deploying Over 100 Satellites, Advancing WISeKey&apos;s Vision for a Quantum-Secure Space Internet Watch the live launch stream at: https://www.spacex.com/launches/transporter-16 Geneva, Switzerland, March 30, 2026 –WISeKey International Holding Ltd (&quot;WISeKey&quot;) (SIX: WIHN, NASDAQ: WKEY), a leading global cybersecurity, blockchain, and IoT</description>
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      <title>SEALSQ Signs Letter of Intent to Acquire 100% of Miraex, a Swiss Quantum Interconnect Platform Company</title>
      <link>https://6ix.com/company/wisekey-international-holding-ag/news/sealsq-signs-letter-of-intent-to-acquire-100percent-of-miraex-a-swiss-quantum-interconnect-platform-company-1</link>
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      <pubDate>Tue, 24 Mar 2026 13:20:00 GMT</pubDate>
      <description>Geneva, Switzerland, March 24, 2026 (GLOBE NEWSWIRE) -- Strategic Acquisition via the SEALSQ Quantum Fund Strengthens its Quantum Vertical Stack SEALSQ Corp (NASDAQ: LAES) (“SEALSQ” or the “Company”), a subsidiary of WISeKey International Holding Ltd (NASDAQ: WKEY; SIX: WIHN) and a leader in post-quantum semiconductor and cybersecurity solutions, today announced that it has signed a Letter of Intent (“LOI”) to acquire 100% of the equity interest of Miraex SA (“Miraex”), a developer of photonics-</description>
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      <title>WISeKey’s Subsidiaries, SEALSQ and WISeSat, Announce their Commercial Quantum Spatial Orbital Cloud (QSOC)</title>
      <link>https://6ix.com/company/wisekey-international-holding-ag/news/wisekeys-subsidiaries-sealsq-and-wisesat-announce-their-commercial-quantum-spatial-orbital-cloud-qsoc</link>
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      <pubDate>Wed, 18 Mar 2026 14:30:00 GMT</pubDate>
      <description>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 c</description>
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      <title>WISeKey Reports FY 2025 Preliminary Financial Results</title>
      <link>https://6ix.com/company/wisekey-international-holding-ag/news/wisekey-reports-fy-2025-preliminary-financial-results-13</link>
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      <pubDate>Thu, 05 Mar 2026 06:00:00 GMT</pubDate>
      <description>WISeKey Reports FY 2025 Preliminary Financial Results Subsidiary SEALSQ Delivers 66% Year-Over-Year Revenue Growth and Advances Global Quantum-Secure Semiconductor Ecosystem Geneva, Switzerland, March 5, 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 key operational and financial metrics for the fourth quarter (“Q4”) and full</description>
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      <title>Wecan Integrates WISeKey’s WISeID Digital Identity into its Compliance Solutions and Advances Post-Quantum Security with SEALSQ</title>
      <link>https://6ix.com/company/wisekey-international-holding-ag/news/wecan-integrates-wisekeys-wiseid-digital-identity-into-its-compliance-solutions-and-advances-post-quantum-security-with-sealsq</link>
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      <pubDate>Tue, 03 Mar 2026 06:00:00 GMT</pubDate>
      <description>Wecan Integrates WISeKey’s WISeID Digital Identity into its Compliance Solutions and Advances Post-Quantum Security with SEALSQ Geneva, Switzerland, March 3, 2026 – WISeKey International Holding Ltd (“WISeKey”) (SIX: WIHN, NASDAQ: WKEY), a leading global cybersecurity, blockchain, and IoT company, today announces that its WISeID digital identity and authentication capabilities are integrated into compliance solutions of Wecan Group (“Wecan”), a provider of digital onboarding, KYC, and compliance</description>
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      <title>SEALSQ and WISeKey to Relocate Geneva Headquarters to Pont-Rouge in August 2026</title>
      <link>https://6ix.com/company/wisekey-international-holding-ag/news/sealsq-and-wisekey-to-relocate-geneva-headquarters-to-pont-rouge-in-august-2026</link>
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      <pubDate>Mon, 23 Feb 2026 06:00:00 GMT</pubDate>
      <description>Geneva, Switzerland, Feb. 23, 2026 (GLOBE NEWSWIRE) -- Launch of the Geneva Quantum Center of Excellence SEALSQ Corp (NASDAQ: LAES) (&quot;SEALSQ&quot; or &quot;Company&quot;), a company that focuses on developing and selling Semiconductors, PKI, and Post-Quantum technology hardware and software products, and its parent, WISeKey International Holding Ltd (“WISeKey”) (SIX: WIHN, NASDAQ: WKEY), a leading global cybersecurity, blockchain, and IoT company today announced the relocation of their Geneva headquarters to P</description>
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      <title>WISeKey to Relocate Its Geneva Headquarters to Pont-Rouge in August 2026</title>
      <link>https://6ix.com/company/wisekey-international-holding-ag/news/wisekey-to-relocate-its-geneva-headquarters-to-pont-rouge-in-august-2026</link>
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      <pubDate>Mon, 23 Feb 2026 06:00:00 GMT</pubDate>
      <description>WISeKey to Relocate Its Geneva Headquarters to Pont-Rouge in August 2026Launch of the Geneva Quantum Center of Excellence Geneva, Switzerland, February 23, 2026 -- WISeKey International Holding Ltd (“WISeKey”) (SIX: WIHN, NASDAQ: WKEY), a leading global cybersecurity, blockchain, and IoT company today announced the relocation of its Geneva headquarters to Pont-Rouge in August 2026, reflecting the group’s rapid expansion and its ambition to lead the next era of trusted digital and quantum technol</description>
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      <title>WISeKey’s WISeSat Schedules Launch of Its 21st LEO Satellite with SpaceX from California for March 2026</title>
      <link>https://6ix.com/company/wisekey-international-holding-ag/news/wisekeys-wisesat-schedules-launch-of-its-21st-leo-satellite-with-spacex-from-california-for-march-2026</link>
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      <pubDate>Wed, 11 Feb 2026 14:00:00 GMT</pubDate>
      <description>WISeKey’s WISeSat Schedules Launch of Its 21st LEO Satellite with SpaceX from California for March 2026 WISeSat Teams with SEALSQ and SEALCOIN.AI for an Exceptional Opportunity to Accelerate Its Vision for the Space Quantum Internet, Delivering Quantum-Secure, High-Speed, Low-Latency Broadband Directly to Users via a Constellation of LEO Satellites Geneva, Switzerland, February 11, 2026 – WISeKey International Holding Ltd (“WISeKey”) (SIX: WIHN, NASDAQ: WKEY), a leading global cybersecurity, blo</description>
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      <title>WISeKey Appoints Gwenael Rouy-Poirier as Chief Financial Officer of WISeSat, its Satellite Connectivity Subsidiary</title>
      <link>https://6ix.com/company/wisekey-international-holding-ag/news/wisekey-appoints-gwenael-rouy-poirier-as-chief-financial-officer-of-wisesat-its-satellite-connectivity-subsidiary</link>
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      <pubDate>Tue, 10 Feb 2026 06:00:00 GMT</pubDate>
      <description>WISeKey Appoints Gwenael Rouy-Poirier as Chief Financial Officer of WISeSat, its Satellite Connectivity Subsidiary Geneva, Switzerland, February 10, 2026 – WISeKey International Holding Ltd (“WISeKey” or the “Company”) (SIX: WIHN, Nasdaq: WKEY), a global leader in cybersecurity, digital identity and Internet of Things (IoT) solutions, today announced the appointment of Gwenael Rouy-Poirier as Chief Financial Officer of its subsidiary WISeSat.Space Corp. (“WISeSat”) specialized in space-technolog</description>
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      <title>WISeKey’s WISe.Art and GMA Once Again Revolutionize the Future of Art and Technology in an Extraordinary Event in Venice</title>
      <link>https://6ix.com/company/wisekey-international-holding-ag/news/wisekeys-wiseart-and-gma-once-again-revolutionize-the-future-of-art-and-technology-in-an-extraordinary-event-in-venice</link>
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      <pubDate>Mon, 09 Feb 2026 06:00:00 GMT</pubDate>
      <description>WISeKey’s WISe.Art and GMA Once Again Revolutionize the Future of Art and Technology in an Extraordinary Event in Venice Geneva, Switzerland, February 9, 2026 – WISeKey International Holding Ltd (“WISeKey”) (SIX: WIHN, NASDAQ: WKEY), a leading global cybersecurity, blockchain, and IoT company, today announces that its subsidiary, WISe.Art which focuses on trusted blockchain NFTs and operates the WISe.ART marketplace for secure NFT transactions, and Global Market of Artification (GMA) is an innov</description>
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      <title>WISeKey, WISeSat and Latitude Join Forces to Prepare a Future Secure IoT Satellite Constellation</title>
      <link>https://6ix.com/company/wisekey-international-holding-ag/news/wisekey-wisesat-and-latitude-join-forces-to-prepare-a-future-secure-iot-satellite-constellation</link>
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      <pubDate>Thu, 05 Feb 2026 06:00:00 GMT</pubDate>
      <description>Geneva, Switzerland / Reims, February 5, 2026 – WISeKey International Holding Ltd (“WISeKey”) (SIX: WIHN, NASDAQ: WKEY), a leading global cybersecurity, blockchain, and IoT company, its subsidiary WISeSat.Space AG (“WISeSat”) which focuses on space technology for secure satellite communication, specifically for IoT applications, and Latitude, a French aerospace company designing, manufacturing and operating an orbital launch vehicle, today announced the signing of a commercial agreement to asses</description>
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      <title>WISeSat and SEALCOIN Formalize Strategic Collaboration to Enable Satellite-Based Machine Transactions</title>
      <link>https://6ix.com/company/wisekey-international-holding-ag/news/wisesat-and-sealcoin-formalize-strategic-collaboration-to-enable-satellite-based-machine-transactions</link>
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      <pubDate>Mon, 02 Feb 2026 14:45:00 GMT</pubDate>
      <description>WISeSat and SEALCOIN Formalize Strategic Collaboration to Enable Satellite-Based Machine Transactions Geneva, Switzerland — February 2, 2026 - WISeKey International Holding Ltd (“WISeKey”) (SIX: WIHN, NASDAQ: WKEY), a leading global cybersecurity, blockchain, and IoT company, today announces that its subsidiaries, WISeSat.Space, an entity which focuses on space technology for secure satellite communication, specifically for IoT applications, and SEALCOIN AG which focuses on decentralized physica</description>
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      <title>WISeSat.Space Brought Together Global Thought-Leaders to Davos to Address Quantum Security in Space</title>
      <link>https://6ix.com/company/wisekey-international-holding-ag/news/wisesat-space-brought-together-global-133000554</link>
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      <pubDate>Fri, 30 Jan 2026 13:30:00 GMT</pubDate>
      <description>WISeSat.Space Brought Together Global Thought-Leaders to Davos to Address Quantum Security in Space Watch the entire roundtable discussion here: https://youtu.be/YDKj1nxbPdo Davos, Switzerland – January 30, 2026 – WISeKey International Holding Ltd (“WISeKey”) (SIX: WIHN, NASDAQ: WKEY), a leading global cybersecurity, blockchain, and IoT company, today announced that during its Quantum Security Space Roundtable, held as part of the WISeKey Davos 2026 program, brought together thought-leaders from</description>
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      <title>SEALSQ and WISeKey Inaugurate the “Year of Quantum Security” at Davos</title>
      <link>https://6ix.com/company/wisekey-international-holding-ag/news/sealsq-and-wisekey-inaugurate-the-year-of-quantum-security-at-davos</link>
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      <pubDate>Fri, 23 Jan 2026 14:15:00 GMT</pubDate>
      <description>Geneva, Switzerland, Jan. 23, 2026 (GLOBE NEWSWIRE) -- SEALSQ Corp (NASDAQ: LAES) (&quot;SEALSQ&quot; or &quot;Company&quot;), a company that focuses on developing and selling Semiconductors, PKI, and Post-Quantum technology hardware and software products, and WISeKey International Holding Ltd (“WISeKey”) (SIX: WIHN, NASDAQ: WKEY), a leading global cybersecurity, blockchain, and IoT company, today announce the inauguration of the “Year of Quantum Security” at Davos, marking a decisive shift in global cybersecurity</description>
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