WISeKey Reports Unaudited Preliminary H1 2026 Key Metrics; Revenue Up 115%, FY 2026 Guidance Reaffirmed FY 2026 guidance of 50%–100% revenue growth underpinned by an active pipeline exceeding $225 million through 2029, new business initiatives and approximately $495 million in cash and short-term investments. Demonstrates continued execution across its quantum, space and digital identity platforms, highlighted by the filing of Form F-4 for the WISeSat–Columbus Acquisition Corp business combination, the launch of operations of Quantix, a post-quantum identity partnership with Wecan, and the integration of the WISeKey Quantum RootKey across SEALQuantum assets.

globenewswire.com - 2026-07-14 01:00:00

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 2025 and the discharge of the Board of Directors and Executive Management; the appropriation of the accumulated loss for fiscal year 2025; the re-election of seven current directors and the election of Andrew Forson as a new director; the re-election of Carlos Moreira as Chairman; the re-election of the members of the Nomination and Compensation Committee, the Company's statutory auditor BDO SA, and Anwaltskanzlei Keller AG as independent proxy; and all compensation-related proposals submitted to shareholders.

globenewswire.com - 2026-06-30 01:00:00

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 Switzerland to the British Virgin Islands.

globenewswire.com - 2026-06-29 01:00:00

WISeKey's WISeID Positioned to Benefit from Accelerating Global Transition to Post-Quantum Digital Identity and Authentication Standards

globenewswire.com - 2026-06-26 01:00:00

Geneva, Switzerland, June 25, 2026 (GLOBE NEWSWIRE) -- FOR IMMEDIATE RELEASE Proposed Transaction Intended to Create a Consolidated $2 Billion Trusted Quantum Pure-Play Platform Following Additional Acquisitions SEALSQ Corp. (Nasdaq: LAES), a leading developer of semiconductors, PKI, and post-quantum technologies and its parent company, WISeKey International Holding Ltd.

globenewswire.com - 2026-06-25 01:30:00

FOR IMMEDIATE RELEASE WISeKey and SEALSQ Establish Quantisimo Corp. as a Special Purpose Vehicle, and Execute Letter of Intent with GigCapital8 Corp. Proposed Strategic Business Public Company at $575 Million Initial Enterprise Value with Significant Long Term Growth Potential Through Strategic Acquisitions Proposed Transaction Intended to Create a Consolidated $2 Billion Trusted Quantum Pure-Play Platform Following Additional Acquisitions Geneva, Switzerland and Palo Alto, CA, USA - June 25, 2026 - WISeKey International Holding Ltd.

globenewswire.com - 2026-06-25 01:30:00

FOR IMMEDIATE RELEASE WISeKey and SEALSQ Establish Quantisimo Corp. as a Special Purpose Vehicle, and Execute Letter of Intent with GigCapital8 Corp. Proposed Strategic Business Public Company at $575 Million Initial Enterprise Value with Significant Long Term Growth Potential Through Strategic Acquisitions Proposed Transaction Intended to Create a Consolidated $2 Billion Trusted Quantum Pure-Play Platform Following Additional Acquisitions Geneva, Switzerland and Palo Alto, CA, USA – June 25, 2026 – WISeKey International Holding Ltd. (“WISeKey”) (SIX: WIHN; Nasdaq: WKEY), a global leader in cybersecurity and trusted digital ecosystems, and its subsidiary SEALSQ Corp. (Nasdaq: LAES), a leading developer of semiconductors, PKI, and post-quantum technologies, today announced that their jointly established special purpose vehicle, Quantisimo Corp. (“Quantisimo”), has entered into a non-binding Letter of Intent (“LOI”) with GigCapital8 Corp. (Nasdaq: GIW) (“GigCapital8”), a publicly traded Private-to-Public Equity (PPE)™, also known as special purpose acquisition company (SPAC), to explore the establishment of a Nasdaq-listed strategic quantum technology platform.

globenewswire.com - 2026-06-25 01:30:00

GENEVA & PALO ALTO, Calif.--(BUSINESS WIRE)--WISeKey International Holding Ltd. (“WISeKey”) (SIX: WIHN; Nasdaq: WKEY), a global leader in cybersecurity and trusted digital ecosystems, and its subsidiary SEALSQ Corp. (Nasdaq: LAES), a leading developer of semiconductors, PKI, and post-quantum technologies, today announced that their jointly established special purpose vehicle, Quantisimo Corp. (“Quantisimo”), has entered into a non-binding Letter of Intent (“LOI”) with GigCapital8 Corp. (Nasdaq:.

businesswire.com - 2026-06-25 01:30:00

WISeKey's WISeSat.Space Participates in FOSSA Systems Latest Financing Round, Reinforcing its European Secure Satellite Infrastructure Roadmap

globenewswire.com - 2026-06-25 01:00:00

WISeKey and Its Subsidiary WISeSat.Space Corp. Announce Filing of  Registration Statement on Form F-4 with the U.S. Securities and Exchange Commission

globenewswire.com - 2026-06-24 09:34:00

WISeKey and Its Subsidiary WISeSat. Space Corp. Announce Filing of Registration Statement on Form F-4 with the U. S. Securities and Exchange Commission Canton of Zug, Switzerland- June 24, 2026 - WISeKey International Holding Ltd.

globenewswire.com - 2026-06-24 01:00:00

WISeKey and Its Subsidiary WISeSat.Space Corp. Announce Filing of  Registration Statement on Form F-4 with the U.S. Securities and Exchange Commission

globenewswire.com - 2026-06-24 01:00:00

Geneva, Switzerland, June 23, 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), a global leader in cybersecurity, digital identity and IoT today welcomed the White House Executive Order, “Securing the Nation Against Advanced Cryptographic Attacks,” a landmark initiative that accelerates national preparedness for the emerging quantum computing era and the urgent transition toward Post-Quantum Cryptography (PQC).

globenewswire.com - 2026-06-23 08:45:00

WISeKey's WISe.ART Subsidiary Becomes the World's First Hardware-Authenticated Art Platform as SEALSQ Subsidiary Secures European Patent for ‘Back-to-Physical' NFT Technology

globenewswire.com - 2026-06-18 08:00:00

First QSOC Launch Scheduled with SpaceX in Q4 2026 to Begin Deployment of a Global Orbital Infrastructure Combining Edge Computing, Artificial Intelligence, Post-Quantum Cryptography (PQC) and Secure Satellite Communications First QSOC Launch Scheduled with SpaceX in Q4 2026 to Begin Deployment of a Global Orbital Infrastructure Combining Edge Computing, Artificial Intelligence, Post-Quantum Cryptography (PQC) and Secure Satellite Communications

globenewswire.com - 2026-06-12 10:00:00

WISeKey International Holding AG – ADR (NASDAQ:WKEY) is trading higher on Wednesday as investors digest a $4 million strategic investment tied to its SEALCOIN initiative.

benzinga.com - 2026-06-10 11:54:31

WISeKey's SEALCOIN Subsidiary Accelerates Space-Based Blockchain Infrastructure Following Strategic $4 Million Investment Commitment

globenewswire.com - 2026-06-10 01:00:00

WISeKey, The Hashgraph Group and Hedera Launch QAIT Q-Day Security Assessment Platform on the SEALCOIN Quantum Marketplace First Quantum Security Service to Launch Within SEALCOIN's Dedicated Quantum Marketplace, Enabling Organizations to Assess and Prepare for Quantum-Era Cybersecurity Risks Geneva, Switzerland – June 8, 2026 — WISeKey International Holding Ltd (SIX: WIHN; NASDAQ: WKEY), a global leader in cybersecurity, digital identity and IoT, today announced the launch of a dedicated Quantum Marketplace within the SEALCOIN platform and the introduction of its flagship application, the QAIT Q-Day Security Assessment Platform. Developed in collaboration with The Hashgraph Group (THG) and Hedera, the platform is designed to help enterprises, governments and critical infrastructure operators evaluate, monitor and mitigate cybersecurity risks associated with the emergence of quantum computing.

globenewswire.com - 2026-06-08 01:00:00

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

globenewswire.com - 2026-06-04 01:00:00

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.

globenewswire.com - 2026-05-29 08:35:43

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.

globenewswire.com - 2026-05-29 08:35:00

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").

globenewswire.com - 2026-05-29 01:00:00

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”).

globenewswire.com - 2026-05-29 01:00:00

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.

globenewswire.com - 2026-05-20 01:00:00

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.

globenewswire.com - 2026-05-20 01:00:00

WISeKey and SEALSQ Announce Roadmap and Launch of Official Website for WISeRobot.ch, Integrating Human-Centric AI With Post-Quantum Security in Robotics

globenewswire.com - 2026-05-20 01:00:00

WISeKey Expands the Global HUMAN-AI-T Into a Global Movement Following Davos 2026 Launch, Calling for Ethical and Human-Governed AI

globenewswire.com - 2026-05-13 01:00:00

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.

globenewswire.com - 2026-05-06 01:00:00

WISeKey Advances its WISeSat Space Subsidiary Position as “WISE Space Advanced Technologies” a European Quantum-Secure Space Technology Company

globenewswire.com - 2026-05-05 09:45:00

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.

globenewswire.com - 2026-04-30 16:54:00

SEALCOIN Advances Infrastructure for the Machine Economy, Leveraging Hedera Network and Post-Quantum Cryptography Expertise

globenewswire.com - 2026-04-22 09:00:00