WKEY

WISeQey's Subsidiary WISeSat.Space, a Space Technology Company, Completes Business Combination with Columbus Acquisition Corporation

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 WISeKey with and into WISeQey, its wholly owned British Virgin Islands subsidiary, with WISeQey as the surviving company (the “Merger”).

WISeKey International Holding AG (WKEY) Q2 2026 Earnings Call Transcript

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 Million Approximately $495 Million in Cash and Restricted Cash at June 30, 2026 SEALSQ Commercial Pipeline Exceeds $225 Million Through 2029 FY 2026 Revenue Growth Guidance of 50% to 100% Reaffirmed Shareholders Approved Redomiciliation; Direct Nasdaq and SIX Listing as WISeQey (WQEY) Expected in October Strategic Progress Includes WISeSat and Quantisimo Transactions, Commercial QSOC Deployment, SEALQuantum Expansion and New Swiss Post-Quantum Semiconductor Center GENEVA, Switzerland – September 30, 2026 – Ad hoc announcement pursuant to Art. 53 LR - WISeKey International Holding Ltd (“WISeKey” or the “Company”) (SIX: WIHN; Nasdaq: WKEY), a global leader in cybersecurity, digital identity, post-quantum semiconductors, quantum technologies and secure satellite infrastructure, today announced its financial results for the six months ended June 30, 2026 (H1 2026) and provided an update on significant strategic developments achieved since the beginning of the year.

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 known as WISeKey International Corp., “WISeQey”), with WISeQey continuing as the surviving company (the “Merger”). The Merger and Redomiciliation are expected to become legally effective on October 2, 2026, following completion of the applicable registration procedures.

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 “Merger”). The Company also announced that WISeKey International Corp. has changed its name to WISeQey Corp. (“WISeQey”), effective September 16, 2026.

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 of its Quantum Root Key initiative into a Post-Quantum Cryptography (“PQC”) Root of Trust architecture for AI systems, autonomous agents, connected devices and human operators. The Quantum Root Key was originally generated to address one of the most significant cybersecurity challenges of the coming decade: the potential ability of sufficiently powerful quantum computers to compromise widely deployed public-key cryptographic systems.

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 and IoT, its subsidiary, SEALSQ Corp (NASDAQ: LAES) ("SEALSQ"), a global leader in secure semiconductors, PKI and post-quantum cybersecurity technologies, and The Republic and Canton of Jura, Switzerland, today announced the signing of a Memorandum of Understanding (“MoU”) to collaborate on the establishment of a Post-Quantum Semiconductor and Cybersecurity Center (the “Jura Center”) in the Canton of Jura. The proposed Jura Center represents an indicative investment of approximately CHF 40-60 million over a period of six years.

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.

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.