SEALCOIN and Thomson Metavisio Bring Decentralized Computing to Consumer Laptops SEALCOIN enables the computing shift from centralized data centers to a user-powered, secure, and distributed computing network Geneva, Switzerland & Dammarie-les-Lys, France – August 13, 2025 –WISeKey International Holding Ltd ("WISeKey") ((SIX: WIHN, NASDAQ:WKEY), a leading global cybersecurity, blockchain, and IoT company, today announces that its subsidiary SEALCOIN AG, which focuses on decentralized physical internet with DePIN technology and house the development of the SEALCOIN platform, and Thomson Metavisio, a leading French OEM in the personal computing space, today announce the integration of SEAL

WISeSat.Space to Attend "Small Satellite Conference" in Salt Lake City on August 10 – 13 Company Aims to Expand U.S. Partnerships as it Targets 100-Satellite Secure LEO Constellation by 2027-2028 Geneva, Switzerland – August 12, 2025 – WISeKey International Holding Ltd ("WISeKey") ((SIX: WIHN, NASDAQ:WKEY), a leading global cybersecurity, blockchain, and IoT company, today announces that its subsidiary, WISeSat.Space, a joint venture powered by WISeKey and SEALSQ Corp (NASDAQ:LAES), a company focused on semiconductors, PKI, and post-quantum technology products, announced today its participation at the "Small Satellite Conference" scheduled to take place from August 10 – 13 at the Salt Pa

Geneva, Switzerland, Aug. 11, 2025 (GLOBE NEWSWIRE) -- With a total $30 Million investment capacity, SEALSQ shares strategic updates on ColibriTD and IC'Alps SEALSQ Corp (NASDAQ:LAES) ("SEALSQ" or "Company"), a leading provider of Semiconductors, PKI, and Post-Quantum technology hardware and software products, today unveiled the progress of its SEALQuantum.com Lab, a next-generation research and development hub focused on the convergence of quantum computing, and cybersecurity now Expanding into artificial intelligence (AI). With a total of $30 Million investment capacity, the Lab has already invested in quantum technology startups like ColibriTD and made the acquisition of semiconduct

Geneva, Switzerland, Aug. 05, 2025 (GLOBE NEWSWIRE) -- SEALSQ Corp (NASDAQ:LAES) ("SEALSQ" or "Company"), a global leader in semiconductors, Public Key Infrastructure (PKI), and post-quantum technology, celebrates 26 years of innovation since its founding in 1999, having secured over 1.75 billion devices worldwide with its secure chips since its inception. This milestone reaffirms SEALSQ's position as a trusted cybersecurity provider and highlights its emergence as a leading player in the semiconductor space with a growing portfolio of quantum-resistant chips, including the QS7001 open hardware platform and the QVault TPM Lite scheduled to be certified in May 2026. Today, SEALSQ also sha

WISeKey Renews WebTrust Compliance for OISTE/WISeKey Global Root of Trust Geneva and Zug, Switzerland – July 29, 2025 – WISeKey International Holding Ltd (("WISeKey", SIX: WIHN, NASDAQ:WKEY), a global leader in cybersecurity and IoT, today announced the successful renewal of its WebTrust Seal of Assurance. This renewal confirms that WISeKey's OISTE/WISeKey Trust Model and Certification Authority (CA) services meet the rigorous audit criteria established by the WebTrust program. The WebTrust for Certification Authorities program, now overseen by CPA Canada, is designed to strengthen public trust in digital certificate services and the broader PKI ecosystem. By maintaining this prestigious c

Geneva, Switzerland, July 28, 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, today announced a strategic investment in WISeSat.Space, the Swiss satellite technology venture of its parent company, WISeKey International Holding Ltd ("WISeKey") ((SIX: WIHN, NASDAQ:WKEY), a leading global cybersecurity, blockchain, and IoT company. This investment aims to fuel the expansion of WISeSat's Low Earth Orbit (LEO) satellite constellation and fast-track the commercialization of its groundbreaking post-quantum-ready space technology. The anno

FOR IMMEDIATE RELEASE EnduroSat and WISeSat.Space Partner to Deliver Quantum-Resilient Secure IoT Nanosatellite Infrastructure Sofia, Bulgaria & Geneva, Switzerland – July 28, 2025 – WISeKey International Holding AG ((SIX: WIHN, NASDAQ:WKEY), a leading global cybersecurity, blockchain, and IoT company, via its subsidiary WISeSat.Space AG, a company that focuses on space technology for secure satellite communication, specifically for IoT applications, and EnduroSat, a leading provider of software-flexible satellites, as part of their strategy to diversify partners in the industry, are pleased to announce the signing of a Memorandum of Understanding (MoU) to establish a framework aimed at ac

Geneva, Switzerland, July 24, 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, today announced the strategic advantages that Swiss financial institutions can gain by adopting quantum technologies early, particularly through SEALSQ's ongoing cooperation with Wecan, a Swiss-based provider of secure digital infrastructure for financial institutions. Quantum computing is rapidly emerging as a foundational technology poised to reshape and transform the global financial system. As traditional systems reach their computational limits in

Geneva, Switzerland, July 22, 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, today announced a bold strategic move to strengthen its position in the blockchain and post-quantum space. The company is establishing a cryptocurrency investment fund with a commitment of up to $30 million to invest in digital assets as part of its cryptocurrency treasury strategy.This strategic allocation will directly support SEALSQ's ongoing post-quantum cryptography initiatives, reinforcing its mission of enabling secure, decentralized infrastructures t

WISeKey and SEALSQ Confirm New Cross-Border Center of Excellence for the 4th Industrial Revolution Activated Between La Line and Gibraltar Gibraltar/La Línea - July 21, 2025 – WISeKey International Holding Ltd ("WISeKey" or "Company") ((SIX: WIHN, NASDAQ:WKEY), a leading global cybersecurity, blockchain, and IoT company, and its subsidiary, SEALSQ Corp (NASDAQ:LAES) ("SEALSQ"), a company that focuses on developing and selling Semiconductors, PKI, and Post-Quantum technology hardware and software products today announced that a transformative initiative launched several years ago to establish LLG4IRir.com a Cross-Border Deeptech Center of Excellence (the "Center") for the 4th Industrial Re

WISeKey Appoints Rolf Gobet to its Strategic Advisory Committee Geneva – June 16, 2025 – WISeKey International Holding Ltd ("WISeKey") ((SIX: WIHN, NASDAQ:WKEY), a leading global cybersecurity, blockchain, and IoT company, today announced the appointment of Rolf Gobet to its Strategic Advisory Committee. Mr. Gobet brings over three decades of experience in managing complex public-private projects, as he has held several leadership roles across Europe. As part of HP's EMEA e-government group, which focuses on providing technological solutions and services to public sector organizations in the Europe, Middle East, and Africa region, Mr. Gobet led the implementation of the world's first int

Geneva, Switzerland, April 28, 2025 (GLOBE NEWSWIRE) -- Public Event to be Held on May 13, 2025, at Hotel Le Fregate, Saint-Cyr-sur-Mer, France 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, today announced it will host the French Quantum and Space Day on May 12–13, 2025 at Hotel Le Fregate, Saint-Cyr-sur-Mer, in France. This exclusive event will bring together global experts in quantum computing, cybersecurity, and space infrastructure to discuss and demonstrate technologies essential for securing communications and data against future quantum-enabled th

Geneva, Switzerland, April 08, 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, announced today the appointment of Loïc Hamon as its Chief Operating Officer (COO), as part of the Company's strategic expansion in the North American market, effective immediately. This appointment underscores SEALSQ's commitment to strengthening its leadership in cybersecurity, post-quantum cryptography, and secure semiconductor technologies. As COO of SEALSQ, Mr. Hamon will use his extensive experience in technology leadership and operational excellen

WISeKey, OISTE Foundation, Abraham House (AbrahamID.Com), and GFLI Announce Major Milestone in Landmark Global Initiative to Deliver Digital Identity to Over One Billion People New York | April 2, 2025 – WISeKey International Holding ("WISeKey" or the "Company") (NASDAQ:WKEY, SIX: WIHN)), in collaboration with the OISTE Foundation, Abraham House, and the Global Financial Literacy Initiative (GFLI), today announced significant progress in the global AbrahamID.com initiative, a groundbreaking humanitarian technology project aimed at providing secure digital identities to more than one billion unbanked and underserved individuals worldwide. See more information by visiting this video - https:

WISeSat.Space Creates WISeSat España SA Subsidiary to Lead European Space Projects from Andalusia and Build a 100% "Made in Europe" Solution Aligned With the IRIS² Strategy Madrid / Geneva / La Línea, Cadiz – March 31, 2025 - WISeSat.Space, a pioneer in secure satellite connectivity solutions and part of the WISeKey International Holding Ltd ("WISeKey") ((SIX: WIHN, NASDAQ:WKEY), a leading global cybersecurity, blockchain, and IoT company, today announces the creation of its new subsidiary WISeSat España, headquartered in La Línea de la Concepción (Cádiz, Andalusia). This strategic decision represents a decisive step toward the consolidation of a fully European industrial and technological

Geneva, Switzerland, March 19, 2025 (GLOBE NEWSWIRE) -- Public Event to be Held on May 13, at Hotel La Fregate, France 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, today announced that it will hold the third edition of Quantum Tech Days, on May 12-13, 2025, at Hotel La Fregate, France. Building on the success of Quantum Tech Day events in Davos and NYC earlier this year, this event will feature industry experts, including speakers from companies such as Google, to address the recent developments in quantum computing revolution and post-quantum security

                                                                                                                                                                                        WISeKey Establishes Charity Partnerships to Provide Digital Identities and Financial Inclusion to Over One Billion People DAVOS, Switzerland – January 21, 2025 – WISeKey International Holding ("WISeKey" or the "Company") (NASDAQ:WKEY, SIX: WIHN)), a leading global cybersecurity, AI, and IoT company, today announced a groundbreaking partnership with Abraham House and the Global Financial Literacy Initiative (GFLI) during the World Economic Forum in Davos. This collaboration represents a significant step toward

WISeKey Launches the Presale of SEALCOIN at Davos 2025 – The First Post-Quantum Crypto Token Revolutionizing TIoT Transactions Davos, Switzerland – January 20, 2025 –– WISeKey International Holding ("WISeKey" or the "Company") (NASDAQ:WKEY, SIX: WIHN)), a leading global cybersecurity, AI, and IoT company, today announced that its subsidiary SEALCOIN AG, a leader in blockchain and IoT innovation, launches the presale of SEALCOIN, the first-ever Post-Quantum Cryptography (PQC) Token. The announcement was made during the Web3 Hub Davos 2025, where Carlos Moreira, Founder of SEALCOIN AG and CEO of WISeKey SA, delivered a keynote speech. Mr. Moreira participated in the fireside chat, "Future-Pr

Geneva, Switzerland / Tokyo, Japan, July 26, 2024 (GLOBE NEWSWIRE) -- SEALSQ Corp ("SEALSQ" or "Company") (NASDAQ:LAES), a leader in developing and selling semiconductors, PKI, and post-quantum technology hardware and software products, today announces the appointment of Katsu Miyahata as the new Sales Director and Representative Director for Japan. Mr Miyahata, who joined SEALSQ in June 2023 as a Sales Representative for Japan, having previously worked for WISeKey, has now assumed responsibility for the Company's expansion of IoT Security and Brand Enhancement operations in Japan. Mr. Miyahata has over three decades of extensive sales and business development experience in the IoT, semic

WISeKey Announces Retirement of Peter Ward as Chief Financial Officer; Appoints John O'Hara as its New Chief Financial Officer Geneva, Switzerland – June 14, 2024 – Ad-Hoc announcement pursuant to Art. 53 SIX Listing Rules - WISeKey International Holding Ltd. ("WISeKey") ((SIX: WIHN, NASDAQ:WKEY), a global leader in cybersecurity, digital identity, and Internet of Things (IoT), today announced the retirement of Peter Ward as its Chief Financial Officer, effective June 30, 2024. The Company appoints John O'Hara as its new Chief Financial Officer, effective July 1, 2024. Following his retirement, Mr. Ward will remain a member of the Board of Directors of WISeKey. Mr. Ward joined the Compa

WISeKey Releases 2024 Audited Financial Results and Outlines its 2025 Vision for Post Quantum Technology Convergence Schedules Conference Call and Webcast for Tuesday, April 22 at 10:00 am ET (4:00 pm CET) Geneva, Switzerland – April 17, 2025 – Ad-Hoc announcement pursuant to Art. 53 of SIX Listing Rules - WISeKey International Holding Ltd (NASDAQ:WKEY) ("WISeKey" or "the Company"), a global leader in cybersecurity, digital identity, and IoT technologies, today announced its audited financial results for the year ended December 31, 2024, and shared its strategic vision for 2025, a year expected to be defined by the convergence of foundational technologies and the emergence of Sovereign AI.

Geneva, Switzerland, March 20, 2025 (GLOBE NEWSWIRE) -- Schedules Conference Call and Webcast for Monday, March 24 at 10:00 am ET (3:00 pm CET) Ends the year with a strong cash position of approximately $85 million FY 2024 $11 million revenue reflects the industry-wide transition from traditional semiconductors to next-generation Quantum Resistant chipsExpects a return to growth in FY 2025 Continues R&D investments with $7.2 million allocated in 2025, up from $5 million in 2024Confirmed bookings of $6.8 million as of March 20, 2025, reflecting strong YoY growth$93 million in projected contract pipeline over next three years from 2026 to 2028Executing a multi-faceted organic growth, inve

WISeKey Announces First Half 2024 Unaudited Financial Results and Updates on Strategic Business Initiatives Substantial R&D investments aimed at securing a competitive edge in the fast-approaching era of post-quantum computing Schedules Conference Call and Webcast for Wednesday, October 2 at 10:00 am ET (4:00 pm CET) Geneva, Switzerland – September 30, 2024: – Ad-Hoc announcement pursuant to Art. 53 of SIX Listing Rules – WISeKey International Holding Ltd. ("WISeKey") ((SIX: WIHN, NASDAQ:WKEY), a global leader in cybersecurity, digital identity and Internet of Things (IoT) innovations operating as a holding company, today announces its unaudited financial results for the six-month period

Geneva, Switzerland, Sept. 26, 2024 (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, today held its first half (H1) 2024 financial results conference call, during which Founder and CEO Carlos Moreira, along with CFO John O'Hara, provided key updates on the Company's financial performance, strategic initiatives, and future outlook. The full version of the H1 2024 Unaudited Financial Results news release issued on September 25, 2024 can be found at https://www.sealsq.com/investors/news-releases/sealsq-announces-unaudited-first-half-2024-fin

Geneva, Switzerland, Sept. 25, 2024 (GLOBE NEWSWIRE) -- Schedules Conference Call and Webcast for Thursday, September 26 at 9:00 am ET (3:00 pm CET) Strategic initiatives include launch of Quantum-Resistant Secure Chips and partnerships to establish several OSAT Chip Design and Customization Centers.Despite temporary slowdown in H1 2024, SEALSQ expects an improved performance in H2 2024 and return to growth in 2025. Expected growth supported by $2.4 million investments made during H1 2024 in research and development initiatives.With a strong cash position of $18.9 million at June 30, 2024, SEALSQ is well-equipped to weather the current slowdown and continue funding its strategic initi

WISeKey Shares Key Discussion Points From Its FY 2023 Results Conference Call Geneva, Switzerland – May 21, 2024: WISeKey International Holding Ltd. ("WISeKey") ((SIX: WIHN, NASDAQ:WKEY), a global leader in cybersecurity, digital identity, and Internet of Things (IoT) innovations, operating as a holding company, shares key discussion points from its FY 2023 Results Conference Call held on May 21, 2024. The call covered FY 2023 financial and operational results, as well as significant projects and strategic initiatives that WISeKey is executing to drive innovation and growth in 2024 and beyond, including steps taken towards transitioning into a recurring revenue business while maintaining o

Conference Call Scheduled for May 21 at 10:00am ET (4:00pm CET) Zug, Switzerland – May 15, 2024 – – Ad-Hoc announcement pursuant to Art. 53 of SIX Listing Rules – WISeKey International Holding Ltd ("WISeKey") (NASDAQ:WKEY, SIX: WIHN))), a leading global cybersecurity, Semiconductors and Web 3.0 company, today announced its audited financial results for the full year ended December 31, 2023 ("FY 2023"). FY 2023 Key Financial Highlights: Revenue of $31 million represents a significant increase of 30% compared to the $24 million reported in FY 2022. This significant growth reflects the Company's successful expansion in its key markets and the underlying demand for its advanced cybersecurity

Geneva, Switzerland, March 21, 2024 (GLOBE NEWSWIRE) -- Schedules Conference Call and Webcast for Friday, March 22 at 9:00am ET (2:00 pm CET) Reports 29% increase in revenue and 43% higher gross profit, as compared to FY 2022.Ends the year with a strong cash position of $6.9 million. Continues to tap into new revenue streams through increased investments in next generation post-quantum technologies. Aims to launch these groundbreaking products by late 2025 or early 2026.SEALCOIN, expected to launch in Q2 2024, is expected to be transformational in the Machine-to-Machine (M2M) economy.Implementation of QUASARS project is paving the way for the Post Quantum Cryptography era.Continues ge

WISeKey Announces First Half 2023 Financial Results Reports 39% Increase in Revenue and 69% Increase in Gross ProfitSubstantial Pipeline of New Business Opportunities for All Verticals Conference Call Scheduled for Monday, October 2 at 12:00 pm ET (6:00 pm CET) GENEVA – September 29, 2023 – Ad-Hoc announcement pursuant to Art. 53 of SIX Listing Rules– WISeKey International Holding Ltd. ("WISeKey") ((SIX: WIHN, NASDAQ:WKEY), a leader in cybersecurity, digital identity, and Internet of Things (IoT) solutions operating as a holding company, today announced its first half 2023 (H1 2023) financial results.H1 2023 Key Financial Milestones 39% revenue growth to $15.1 million in H1 2023, as comp

Tortola, British Virgin Islands , Sept. 11, 2023 (GLOBE NEWSWIRE) -- SEALSQ Announces Substantially Improved H1 2023 Financial Results as Compared to H1 2022: Reports 38% Growth in Revenue and 63% Higher Gross Profit Schedules Conference Call for Wednesday, September 13 at 9:00am ET Improved results for H1 2023 were due to the higher demand for semiconductors across all geographic regions, following semiconductor shortages triggered by the Covid pandemicExpects H2 2023 revenue growth to remain strong, with FY 2023 revenue to increase by 20% as compared to FY 20222024 to be a transitional year; introduction of several next generation products to set the stage for continued growth in 2025/