Wisekey International

Yahoo Finance • yesterday

WISeKey Issues CEO Letter to Shareholders

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... Full story

Yahoo Finance • 23 days ago

SEALSQ and WISeSat Showcase Quantum Space Technology during World Quantum Day at the Colorado Space Summit on April 13-16

Geneva, Switzerland, April 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... Full story

Yahoo Finance • 24 days ago

WISeSat and Swiss Space Command of the Swiss Armed Forces Complete Pilot Phase and Prepare Next-Generation WISeSat 6U Mission Planned for November 2026

WISeSat and Swiss Space Command of the Swiss Armed Forces Complete Pilot Phase and Prepare Next-Generation WISeSat 6U Mission Planned for November 2026 Pilot phase validates key technical and operational foundations for a sovereign, secur... Full story

Yahoo Finance • 24 days ago

WISeSat et le Commandement de l’Espace des Forces armées suisses finalisent la phase pilote et préparent la mission de nouvelle génération WISeSat 6U prévue pour novembre 2026

WISeSat et le Commandement de l’Espace des Forces armées suisses finalisent la phase pilote et préparent la mission de nouvelle génération WISeSat 6U prévue pour novembre 2026 La phase pilote valide les principales bases techniques et opé... Full story

Yahoo Finance • last month

WISeKey’s WISeSat.Space Subsidiary Successfully Launches Its 21st Satellite to Low Earth Orbit with SpaceX

WISeKey’s WISeSat.Space Subsidiary Successfully Launches Its 21st Satellite to Low Earth Orbit with SpaceX WISeSat 4.0 Joins SpaceX Transporter-16 Rideshare Mission Deploying Over 100 Satellites, Advancing WISeKey's Vision for a Quantum-S... Full story

Yahoo Finance • 2 months ago

WISeKey’s Subsidiaries, SEALSQ and WISeSat, Announce their Commercial Quantum Spatial Orbital Cloud (QSOC)

WISeKey’s Subsidiaries, SEALSQ and WISeSat, Announce their Commercial Quantum Spatial Orbital Cloud (QSOC) A 100-satellite constellation aims at delivering unhackable communications, certified quantum randomness, and post-quantum security... Full story

Yahoo Finance • 2 months ago

Middle East Tensions Persist, Weighing on US Equity Futures Pre-Bell

US equity futures were lower pre-bell Thursday as the US-Iran conflict dragged on and traders digest PREMIUM Upgrade to read this MT Newswires article and get so much more. A Silver or Gold subscription plan is required to access premiu... Full story

Yahoo Finance • 2 months ago

WISeKey Reports FY 2025 Preliminary Financial Results

WISeKey Reports FY 2025 Preliminary Financial Results Subsidiary SEALSQ Delivers 66% Year-Over-Year Revenue Growth and Advances Global Quantum-Secure Semiconductor Ecosystem Geneva, Switzerland, March 5, 2026– Ad hoc announcement pursuan... Full story

Yahoo Finance • 2 months ago

Wecan Integrates WISeKey’s WISeID Digital Identity into its Compliance Solutions and Advances Post-Quantum Security with SEALSQ

Wecan Integrates WISeKey’s WISeID Digital Identity into its Compliance Solutions and Advances Post-Quantum Security with SEALSQ Geneva, Switzerland, March 3, 2026 – WISeKey International Holding Ltd (“WISeKey”) (SIX: WIHN, NASDAQ: WKEY),... Full story

Yahoo Finance • 3 months ago

SEALSQ Unveils Its Vision of Embedded Security and Post-Quantum Cryptography as Foundational Pillars of Physical AI

Geneva, Switzerland, Feb. 12, 2026 (GLOBE NEWSWIRE) -- Building on the experience of more than 1.75 billion secure semiconductor devices already deployed worldwide SEALSQ Corp (NASDAQ: LAES) (“SEALSQ” or the “Company”), a global lead... Full story

Yahoo Finance • 3 months ago

WISeKey Appoints Gwenael Rouy-Poirier as Chief Financial Officer of WISeSat, its Satellite Connectivity Subsidiary

WISeKey Appoints Gwenael Rouy-Poirier as Chief Financial Officer of WISeSat, its Satellite Connectivity Subsidiary Geneva, Switzerland, February 10, 2026 – WISeKey International Holding Ltd (“WISeKey” or the “Company”) (SIX: WIHN, Nasdaq:... Full story

Yahoo Finance • 3 months ago

WISeKey’s WISe.Art and GMA Once Again Revolutionize the Future of Art and Technology in an Extraordinary Event in Venice

WISeKey’s WISe.Art and GMA Once Again Revolutionize the Future of Art and Technology in an Extraordinary Event in Venice Geneva, Switzerland, February 9, 2026 – WISeKey International Holding Ltd (“WISeKey”) (SIX: WIHN, NASDAQ: WKEY), a le... Full story

Yahoo Finance • 5 months ago

SEALSQ Appoints Rolf Gobet as Director of Its Geneva Quantum Center of Excellence

Geneva, Switzerland, Dec. 12, 2025 (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,... Full story

Yahoo Finance • 5 months ago

SEALSQ, WISeKey and WISeSat.Space Successfully Launch Their New Satellite Aboard SpaceX Mission

Geneva, Switzerland, Dec. 01, 2025 (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,... Full story

Yahoo Finance • 5 months ago

WISeKey, SEALSQ and WISeSat.Space Successfully Launch Their New Satellite Aboard SpaceX Mission

WISeKey, SEALSQ and WISeSat.Space Successfully Launch Their New Satellite Aboard SpaceX Mission Geneva, Switzerland, December 1, 2025 –WISeKey International Holding Ltd (“WISeKey”) (SIX: WIHN, NASDAQ: WKEY), a leading global cybersecurity... Full story

Yahoo Finance • 6 months ago

Quantum Risk Turns Real for Cryptocurrencies, and SEALSQ Delivers the Roadmap to Mitigate the Risk

Geneva, Switzerland, Nov. 19, 2025 (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,... Full story

Yahoo Finance • 6 months ago

WISeKey International Holding Ltd Announces Plans to Redomicile to the British Virgin Islands

WISeKey International Holding Ltd Announces Plans to Redomicile to the British Virgin Islands WISeKey BVI's ordinary shares are expected to be listed and traded on both Nasdaq and SIX Swiss Exchange Zug, Switzerland, November 18, 2025... Full story

Yahoo Finance • 6 months ago

SEALSQ Launches U.S.-Based Post-Quantum Root of Trust to Deliver Quantum-Resistant PKI and Device Identity Services as part of the Made In USA strategy

Geneva, Switzerland, Nov. 14, 2025 (GLOBE NEWSWIRE) -- Video Link: https://youtu.be/s4YihS22og0?si=3jBD6XJ-uoKY1Jom SEALSQ Corp (NASDAQ: LAES) (“SEALSQ”), a leader in post-quantum semiconductors, PKI, and secure hardware solutions,... Full story

Yahoo Finance • 6 months ago

WISeKey International Holding AG (Nasdaq: WKEY) and Columbus Acquisition Corp. (Nasdaq: COLA) Execute Business Combination Agreement to Publicly List WISeKey’s Subsidiary WISeSat.Space Corp. Under The Name WISeSat.Space Holdings Corp.

WISeKey to receive $250 million in equity of WISeSat.Space Holdings Corp. Transaction anticipated to close in the first half of 2026 Canton of Zug, Switzerland and Singapore, Nov. 10, 2025 (GLOBE NEWSWIRE) -- WISeKey International Hol... Full story

Yahoo Finance • 6 months ago

WISeKey International Holding AG (Nasdaq: WKEY) et Columbus Acquisition Corp. (Nasdaq: COLA) concluent un accord définitif de fusion afin de coter en bourse la filiale de WISeKey, WISeSat.Space Corp., sous le nom WISeSat.Space Holdings Corp

WISeKey International Holding AG (Nasdaq: WKEY) et Columbus Acquisition Corp. (Nasdaq: COLA) concluent un accord définitif de fusion afin de coter en bourse la filiale de WISeKey, WISeSat.Space Corp., sous le nom WISeSat.Space Holdings Cor... Full story