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WISeKey International Holding AG — Investor Relations & Filings

Ticker · WIHN ISIN · CH1276062754 LEI · 529900Y5PNKBOZG3YE28 SW Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
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Filings indexed 206 across all filing types
Latest filing 2026-06-01 Proxy Solicitation & In…
Country CH Switzerland
Listing SW WIHN

About WISeKey International Holding AG

https://www.wisekey.com/

A cybersecurity company specializing in digital identity and secure authentication for people and objects. At the core of its technology is a cryptographic Root of Trust (RoT) that serves as a common trust anchor, ensuring the integrity of transactions in both physical and virtual environments. The company's integrated solutions leverage the Internet of Things (IoT), Artificial Intelligence (AI), and Blockchain. A key focus is the development of quantum-resilient technologies, including Quantum Key Distribution (QKD), to protect against emerging threats. The product portfolio includes secure semiconductors, hardware and software for Public Key Infrastructure (PKI), satellite-based IoT connectivity, and platforms for digital asset and IoT transactions.

Recent filings

Filing Released Lang Actions
REPORT OF FOREIGN PRIVATE ISSUER
Proxy Solicitation & Information Statement Classification · 88% confidence The document is a Form 6-K filed by a foreign private issuer containing the 2026 Annual General Meeting (“AGM”) agenda and solicitation of shareholder votes (notice of meeting, proposals and voting instructions). It is not the full annual report, financial statements, or earnings release, nor is it simply a regulatory announcement with no substantive content. Rather, it provides proxy materials to shareholders to inform them of the items to be voted on at the AGM, which aligns with the definition of a Proxy Solicitation & Information Statement (PSI).
2026-06-01 English
6-K - Wisekey International Holding S.A. (0001738699) (Filer)
Regulatory Filings Classification · 95% confidence The document is a Form 6-K filing, which is a report of a foreign private issuer submitted to the SEC. It includes a press release issued by the company and signatures of the CEO and CFO. The document length is short (1893 characters) and does not contain detailed financial statements or substantive financial data. It is primarily an announcement/report submission rather than a full financial report. According to the rules, Form 6-K filings are typically classified under Regulatory Filings (RNS) as they are miscellaneous regulatory announcements that do not fit other specific categories. Therefore, the appropriate classification is Regulatory Filings (RNS).
2026-04-30 English
WISeKey Reports Audited Full Year 2025 Financial Results
Annual Report Classification · 95% confidence The document is a detailed announcement of WISeKey's audited full year 2025 financial results, including revenue, net loss, cash position, subsidiary performance, strategic investments, and outlook for 2026. It includes comprehensive financial data for the full fiscal year 2025 and the fourth quarter 2025, as well as operational highlights and future guidance. The presence of audited financial figures, detailed financial tables, and extensive discussion of financial performance and business strategy indicates this is a full annual financial report. The document is lengthy (15,000 characters) and contains substantive financial data, not merely an announcement or summary. Therefore, it fits the definition of an Annual Report (10-K equivalent). FY 2025
2026-04-30 English
6-K - Wisekey International Holding S.A. (0001738699) (Filer)
Regulatory Filings Classification · 95% confidence The document is a Form 6-K filing, which is a report of a foreign private issuer submitted to the SEC. It includes a press release as an exhibit and signatures from the CEO and CFO. The document is short (1869 characters) and does not contain detailed financial statements or substantive financial data. It primarily serves as a regulatory update or announcement rather than a full financial report or detailed management discussion. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous filings that do not fit other specific categories.
2026-04-09 English
3 - Wisekey International Holding S.A. (0001738699) (Issuer)
Director's Dealing
2026-03-18 English
3 - Wisekey International Holding S.A. (0001738699) (Issuer)
Director's Dealing
2026-03-18 English

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