WISeKey International Holding Ltd. Class B WIHN

Zug, Switzerland, October 1, 2026 – WISeQey Corp. (formerly known as WISeKey International Corp., “WISeQey” or the “Company”) (SIX: WIHN; NASDAQ: WKEY), a leading global quantum cybersecurity and space IoT company, today announced that the previously announced redomiciliation of WISeKey International Holding Ltd (“WISeKey”) from Switzerland to the British Virgin Islands became legally effective today (the “Redomiciliation”). The Redomiciliation was implemented through a cross-border merger of WI

WISeKey Reports First Half 2026 Financial Results, Accelerates Quantum and Post-Quantum Strategy and Provides Outlook Schedules Conference Call for Thursday, October 1 at 9:00am ET H1 2026 Unaudited Revenue Up Approximately 116% to $11.4 MillionApproximately $495 Million in Cash and Restricted Cash at June 30, 2026SEALSQ Commercial Pipeline Exceeds $225 Million Through 2029FY 2026 Revenue Growth Guidance of 50% to 100% ReaffirmedShareholders Approved Redomiciliation; Direct Nasdaq and SIX Listin

Zug, Switzerland, September 25, 2026 – WISeKey International Holding Ltd (“WISeKey” or the “Company”) (SIX: WIHN; NASDAQ: WKEY) today announced that it expects the previously announced redomiciliation of WISeKey from Switzerland to the British Virgin Islands to become effective on October 2, 2026 (the “Redomiciliation”). The Redomiciliation is being implemented through the cross-border merger of WISeKey with and into its wholly owned British Virgin Islands subsidiary, WISeQey Corp. (formerly kno

WISeKey Announces Results of Class B Share Election and Name Change of BVI Merger Subsidiary to WISeQey Corp. Zug, Switzerland, September 25, 2026 – WISeKey International Holding Ltd (“WISeKey” or the “Company”) (SIX: WIHN; NASDAQ: WKEY) today announced the results of the share election process conducted in connection with the previously announced proposed cross-border merger of WISeKey with and into its British Virgin Islands subsidiary, formerly known as WISeKey International Corp. (the “Merge

WISeKey and OISTE.ORG Expand Post-Quantum Root of Trust to Secure the Quantum and AI Era Quantum-safe Root of Trust designed to provide verifiable identities for AI models, agents, devices and humans, creating a cryptographic foundation for trusted AI Geneva, Switzerland, September 25, 2026 -- WISeKey International Holding Ltd (“WISeKey”) (SIX: WIHN, NASDAQ: WKEY), a leading global cybersecurity, blockchain, and IoT company, in collaboration with the OISTE.ORG Foundation, announced the expansion

Geneva, Switzerland, Sept. 22, 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 (SIX: WIHN; NASDAQ: WKEY), today announced the continued expansion of the SEALSQ–WISeKey Quantum Highway™, an interconnected sovereign technology infrastructure designed to link strategic capabilities acro

WISeKey, SEALSQ and Canton of Jura Sign MoU to Establish a Swiss Post-Quantum Semiconductor and Cybersecurity Center Proposed CHF 40-60 million public-private initiative aims to establish sovereign semiconductor personalization capabilities in Switzerland and create up to 250+ direct jobs in the Canton of Jura DELÉMONT, Switzerland – September 21, 2026 - WISeKey International Holding Ltd (SIX: WIHN; NASDAQ: WKEY), (“WISeKey” or “the Company”) a global leader in cybersecurity, digital identity an

DELÉMONT, Switzerland, Sept. 21, 2026 (GLOBE NEWSWIRE) -- Proposed CHF 40-60 million public-private initiative aims to establish sovereign semiconductor personalization capabilities in Switzerland and create up to 250+ direct jobs in the Canton of Jura 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, its parent company, WISeKey International Holding Ltd (SIX: WIHN;

New initiative would establish a permanent multistakeholder working group to translate HUMAN-AI-T principles into operational standards, technical safeguards and verifiable commitments Geneva, Switzerland and Madrid, Spain, Sept. 14, 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, today announced that Carlos Moreira, its Chief Executive Of

WISeKey Shareholders Approve Redomiciliation to the British Virgin Islands at Extraordinary General Meeting Zug, Switzerland, September 10, 2026 –WISeKey International Holding Ltd. (“WISeKey” or the “Company”) (SIX: WIHN, NASDAQ: WKEY) announces that, at the Extraordinary General Meeting (“EGM”) held on September 9, 2026, its shareholders approved the proposal of the Company's board of directors relating to the Company’s redomiciliation from Switzerland to the British Virgin Islands. Shareholder

Geneva, Switzerland, Sept. 09, 2026 (GLOBE NEWSWIRE) -- The Quantum Highway physically connects every layer of the SEALQUANTUM.com Sovereign Quantum Vertical Stack, from post-quantum device manufacturing in Spain, through secure-element and ASIC design in France, to trust, photonics and orbital infrastructure in Switzerland, and now adds a transatlantic link to the United States under the “Quantum Made in USA” strategy SEALSQ Corp (NASDAQ: LAES) ("SEALSQ" or the "Company"), a global leader in se

Geneva, Switzerland, Sept. 09, 2026 (GLOBE NEWSWIRE) -- QSOC aims to establish a secure, sovereign orbital infrastructure combining post-quantum semiconductors, quantum-generated trust and satellite connectivity. 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 (“WISeSat”) which focuses on space technology for secure satellite communication, a sub

WISeKey and its Subsidiaries, SEALSQ and WISeSat, Present Commercial Quantum Spatial Orbital Cloud (QSOC) at the International Space Summit in Paris QSOC aims to establish a secure, sovereign orbital infrastructure combining post-quantum semiconductors, quantum-generated trust and satellite connectivity. Geneva, Switzerland, Sept 9, 2026 -- WISeKey International Holding Ltd (SIX: WIHN; NASDAQ: WKEY), a global leader in cybersecurity, digital identity and IoT today announced that its subsidiaries

WISeKey Joins the Hedera Council Network of Strategic and Community Partners Geneva, Switzerland – September 4, 2026 — WISeKey International Holding Ltd (SIX: WIHN; NASDAQ: WKEY), a global leader in cybersecurity, digital identity and IoT, today announced that it has joined Hedera Council’s network of Strategic and Community Partners. The growth of Hedera Council’s network of Strategic and Community Partners continues, with the addition of two new partnerships, WISeKey and SpaceDev. This partner

WISeKey Appoints Alexander Hirsch as Group Chief Marketing Officer to Coordinate Global Marketing Across the Group Geneva, Switzerland — August 21, 2026 — WISeKey International Holding Ltd. (SIX: WIHN; NASDAQ: WKEY), a global leader in cybersecurity, digital identity and IoT, today announced the appointment of Alexander Hirsch as Group Chief Marketing Officer (CMO), with responsibility for coordinating and accelerating the marketing, communications, brand positioning and go-to-market activities

WISeKey Positions WISeID at the Center of Trusted AI, Digital Identity and Post-Quantum Security WISeKey’s 25+ years of digital identity and PKI expertise, combined with SEALSQ’s post-quantum semiconductor technologies, positions the Group at the convergence of AI, identity, cryptographic provenance and quantum-resistant cybersecurity Geneva, Switzerland – August 11, 2026 – WISeKey International Holding Ltd (“WISeKey”) (NASDAQ: WKEY; SIX: WIHN), a global leader in cybersecurity, digital identity

Zug, Switzerland, August 6, 2026 – Ad-Hoc announcement pursuant to Art. 53 of the SIX Listing Rules – WISeKey International Holding Ltd (“WISeKey” or the “Company”) (SIX: WIHN; Nasdaq: WKEY) announced that it will hold an Extraordinary General Meeting of shareholders (the “EGM”) on September 9, 2026, at 3:00 p.m. Swiss time, at the offices of Homburger AG, Prime Tower, Hardstrasse 201, 8005 Zurich, Switzerland. At the EGM, shareholders will be asked to approve the merger agreement dated June 26,

WISeKey Shareholders Approved All Agenda Items of the 2026 Annual General Meeting Geneva, Switzerland, June 30, 2026 – WISeKey International Holding Ltd ("WISeKey") (SIX: WIHN, NASDAQ: WKEY), a leading global cybersecurity, blockchain, and IoT company, today announces that its shareholders approved all items on the agenda of WISeKey's 2026 Annual General Meeting held on June 29, 2026. Shareholders of WISeKey approved all proposals submitted by the Board of Directors, including: the Annual Report

WISeKey International Holding Ltd Signs Merger Agreement to Redomicile to the British Virgin Islands Zug, Switzerland, June 29, 2026 – Ad-Hoc announcement pursuant to Art. 53 of SIX Listing Rules – WISeKey International Holding AG (“WISeKey”) (SIX: WIHN; Nasdaq: WKEY) today announced that it has signed a merger agreement with WISeKey International Corp., a British Virgin Islands company and wholly owned subsidiary of WISeKey (“WISeKey BVI”), to effect WISeKey’s proposed redomiciliation from Swit

WISeKey’s WISeID Positioned to Benefit from Accelerating Global Transition to Post-Quantum Digital Identity and Authentication Standards Geneva, Switzerland – June 26, 2026 – WISeKey International Holding Ltd (SIX: WIHN; NASDAQ: WKEY), a global leader in cybersecurity, digital identity and IoT, today announced that its subsidiary WISeID, a digital identity and cybersecurity platform it is positioned to benefit from the growing market opportunity created by emerging government initiatives aimed a