SEALSQ and WISeKey to Relocate Geneva Headquarters to Pont-Rouge in August 2026

Geneva, Switzerland, Feb. 23, 2026 (GLOBE NEWSWIRE) -- Launch of the Geneva Quantum Center of Excellence

GlobeNewsWire • Feb 23, 2026

SEALSQ and Quobly Mutually Agree to Halt Discussions Regarding a Potential Majority Investment or Acquisition by SEALSQ

Geneva, Switzerland, Feb. 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 Quobly, today announced that they have mutually agreed to halt discussions regarding a potential majority investment or acquisition of Quobly by SEALSQ.

GlobeNewsWire • Feb 20, 2026

SEALSQ Announces FY 2025 Key Preliminary / Unaudited Financials Metrics: Reports 66% Year Over Year Revenue Growth to $18 Million

SEALSQ Corp (NASDAQ: LAES) (“SEALSQ” or the “Company”), a global leader in semiconductor, PKI, and post-quantum security technologies, today announces key preliminary operational and financial metrics for fourth quarter (“Q4”) and full year (“FY”) 2025, provides first quarter 2026 revenue expectations, and reaffirms FY 2026 revenue guidance. All numbers reported are preliminary and unaudited. The Company expects to publish its audited full-year financial statements on or before March 31, 2026.

GlobeNewsWire • Feb 17, 2026

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

GlobeNewsWire • Feb 12, 2026

SEALSQ Presented at Tech&Fest How the Quantum Shield QS7001 Can be Integrated as a Hardware Root of Trust to Meet Cryptographic Transition New Legal Requirements Like CNSA 2.0

Geneva, Switzerland, Feb. 11, 2026 (GLOBE NEWSWIRE) -- SEALSQ Presented at Tech&Fest How the Quantum Shield QS7001 Can be Integrated as a Hardware Root of Trust to Meet Cryptographic Transition New Legal Requirements Like CNSA 2.0

GlobeNewsWire • Feb 11, 2026

AI Model Advancements Do Not Alter the Quantum Threat Model — They Reinforce the Need for SEALSQ Type of Post-Quantum Secure Infrastructure

Geneva, Switzerland, Feb. 06, 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, today announced that while recent developments in advanced enterprise AI systems, including Anthropic's release of Claude Opus 4.6, represent a significant evolution in large-scale classical artificial intelligence, these developments do not introduce any material change to the quantum computing threat landscape nor to the technical requirements for quantum-secure cryptographic architectures.

GlobeNewsWire • Feb 6, 2026

WISeKey, WISeSat and Latitude Join Forces to Prepare a Future Secure IoT Satellite Constellation

Geneva, Switzerland   / Reims, February 5, 2026 – WISeKey International Holding Ltd (“WISeKey”) (SIX: WIHN, NASDAQ: WKEY), a leading global cybersecurity, blockchain, and IoT company, its subsidiary WISeSat.Space AG  (“WISeSat”) which focuses on space technology for secure satellite communication, specifically for IoT applications, and Latitude, a French aerospace company designing, manufacturing and operating an orbital launch vehicle, today announced the signing of a commercial agreement to assess the orbital launch of WISeSat's planned secure IoT satellite constellation. This agreement represents another step forward in WISeSat's strategy which aims at deploying 100 satellites by 2029, creating a global constellation dedicated to secure IoT connectivity, environmental monitoring, and critical infrastructure management for commercial and institutional customers.

GlobeNewsWire • Feb 5, 2026

SEALSQ France Reinforces Its Presence with up to 2O0 Staff Across Toulouse, Aix-en-Provence, and Grenoble offices

Meyreuil, France, Jan. 29, 2026 (GLOBE NEWSWIRE) -- France Consolidates Its Leading Role in Post-Quantum Semiconductors and European Quantum Sovereignty

GlobeNewsWire • Jan 29, 2026

SEALSQ Unveils the Quantum HighwayTM: Building the World's First Vertically Integrated, Trust-Rooted Quantum Platform

Geneva, Switzerland, Jan. 27, 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, today announced that it is redefining vertical integration in the quantum era by building a platform where trust begins, in silicon. Rather than developing quantum solutions in isolated layers of hardware, software, or connectivity, SEALSQ has designed a fully integrated architecture in which cryptographic identity, post-quantum security, and sovereignty are embedded at the hardware level from the outset. This ensures that security and trust are intrinsic properties of the system, not external add-ons.

GlobeNewsWire • Jan 27, 2026

SEALSQ and WISeKey Inaugurate the “Year of Quantum Security” at Davos

Geneva, Switzerland, Jan. 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 WISeKey International Holding Ltd (“WISeKey”) (SIX: WIHN, NASDAQ: WKEY), a leading global cybersecurity, blockchain, and IoT company, today announce the inauguration of the “Year of Quantum Security” at Davos, marking a decisive shift in global cybersecurity priorities. As quantum security emerges as one of the most dominant themes of this year's international discussions, progressively displacing Artificial Intelligence in terms of urgency, and strategic importance.

GlobeNewsWire • Jan 23, 2026