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WKEY

WISeKey

WKEY

Market cap $71M

5.98 USD

+0.03

0.5%

At close Updated Sep 24, 4:00 PM EDT

1 day

0.5%

5 days

2.93%

1 month

-5.23%

3 months

-17.29%

6 months

-7.29%

Year to date

-30.87%

1 year

0.5%

5 years

-82.79%

10 years

-90.03%

About: WISeKey International Holding Ltd at the forefront of authentication and cybersecurity technology. It develops, markets, hosts, and supports a range of solutions that enable the secure digital identification and communication of people, content, and objects, by generating digital identities that enable its clients to monetize their existing user bases and, at the same time, expand their own eco-system securely by ensuring only authenticated objects and people can connect. The WISeKey Group operates through five core verticals: SEALSQ, WISeSat, SEALCOIN, WISeID, & WISe.ART. It has two business segments. Semiconductors & ASICs. The majority of its revenue is generated from the Semiconductors segment.

Employees: 202

Technology Semiconductors

News

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Sentiment 3-Months

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WISeKey and OISTE.ORG Expand Post-Quantum Root of Trust to Secure the Quantum and AI Era

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 and OISTE.ORG Expand Post-Quantum Root of Trust to Secure the Quantum and AI Era

WISeKey, SEALSQ and Canton of Jura Sign MoU to Establish a Swiss Post-Quantum Semiconductor and Cybersecurity Center

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, SEALSQ and Canton of Jura Sign MoU to Establish a Swiss Post-Quantum Semiconductor and Cybersecurity Center

WISeKey Shareholders Approve Redomiciliation to the British Virgin Islands at Extraordinary General Meeting

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.

WISeKey Shareholders Approve Redomiciliation to the British Virgin Islands at Extraordinary General Meeting

SEALSQ and WISeSat Present Commercial Quantum Spatial Orbital Cloud (QSOC) at the International Space Summit in Paris

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 and WISeSat Present Commercial Quantum Spatial Orbital Cloud (QSOC) at the International Space Summit in Paris

WISeKey and its Subsidiaries, SEALSQ and WISeSat, Present Commercial Quantum Spatial Orbital Cloud (QSOC) at the International Space Summit in Paris

WISeKey and its Subsidiaries, SEALSQ and WISeSat, Present Commercial Quantum Spatial Orbital Cloud (QSOC) at the International Space Summit in Paris

WISeKey and its Subsidiaries, SEALSQ and WISeSat, Present Commercial Quantum Spatial Orbital Cloud (QSOC) at the International Space Summit in Paris

WISeKey Joins the Hedera Council Network of Strategic and Community Partners

WISeKey Joins the Hedera Council Network of Strategic and Community Partners

WISeKey Joins the Hedera Council Network of Strategic and Community Partners

WISeKey Appoints Alexander Hirsch as Group Chief Marketing Officer to Coordinate Global Marketing Across the Group

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 of WISeKey Group and its affiliated companies, including its SEALSQ Corp (Nasdaq: LAES) (“SEALSQ”), SEALQUANTUM, WISeSat and WISeID subsidiaries.

WISeKey Appoints Alexander Hirsch as Group Chief Marketing Officer to Coordinate Global Marketing Across the Group

WISeKey Announces Extraordinary General Meeting to Approve Proposed Redomiciliation to the British Virgin Islands

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.

WISeKey Announces Extraordinary General Meeting to Approve Proposed Redomiciliation to the British Virgin Islands

WISeKey Files Registration Statement on Form F-4 with the U.S. Securities and Exchange Commission in Connection with Proposed Redomiciliation to the British Virgin Islands

Zug, Switzerland, July 17, 2026 – Ad-Hoc announcement pursuant to Art. 53 of SIX Listing Rules – WISeKey International Holding Ltd (“WISeKey”) (SIX: WIHN; Nasdaq: WKEY) announced that WISeKey International Corp., a British Virgin Islands company and wholly owned subsidiary of WISeKey (“WISeKey BVI”), has publicly filed on July 16, 2026, a registration statement on Form F-4 with the U.S. Securities and Exchange Commission (the “SEC”) in connection with WISeKey's proposed redomiciliation from Switzerland to the British Virgin Islands.

WISeKey Files Registration Statement on Form F-4 with the U.S. Securities and Exchange Commission in Connection with Proposed Redomiciliation to the British Virgin Islands

WISeKey Reports Unaudited Preliminary H1 2026 Key Metrics; Revenue Up 115%, FY 2026 Guidance Reaffirmed

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.

WISeKey Reports Unaudited Preliminary H1 2026 Key Metrics; Revenue Up 115%, FY 2026 Guidance Reaffirmed

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