Core Viewpoint - WISeKey International Holding AG and Columbus Acquisition Corp. are progressing towards a business combination, with a draft registration statement submitted to the SEC, marking a significant milestone in the merger process [1][4][6]. Group 1: Business Combination Details - The business combination will result in WISeSat and Columbus becoming wholly owned subsidiaries of a newly formed British Virgin Islands holding company, Pubco, which is expected to be listed on Nasdaq [4][6]. - WISeSat shareholders will receive Pubco shares valued at $250 million, with the exchange rate set at $10.00 per share [4][6]. - Columbus's trust account will contribute any remaining cash after shareholder redemptions to support Pubco's operations and commercialization efforts [5][6]. Group 2: WISeSat Overview - WISeSat, through its subsidiary WISeSat.Space AG, offers a next-generation satellite platform for secure and cost-effective IoT connectivity, utilizing post-quantum cryptographic technology [2][14]. - The company has launched 22 satellites, with 14 currently operational, and aims to deploy a total of 100 satellites by 2030 to enhance IoT connectivity across various industries [2][14]. Group 3: Technological Advancements - WISeSat successfully launched a post-quantum-secure satellite in December 2025 to validate SEALSQ's Quantum Shield technology, marking a significant step towards quantum-resilient satellite-based IoT connectivity [3]. - A full-functional satellite launch integrating the QS7001 chipset is planned for Q1 2026, emphasizing WISeSat's commitment to secure space communications [3]. Group 4: Advisory and Legal Framework - Maxim Group LLC is serving as the exclusive financial advisor to WISeKey for the business combination, while Ellenoff Grossman & Schole LLP and Loeb & Loeb LLP are providing legal advisory services to WISeSat and Columbus, respectively [9].

Core Insights - WISeKey International Holding Ltd has experienced a significant year in 2025, marking milestones in its long-term strategy as a technology holding company focused on creating a secure and quantum-resilient future [3][5] - The company has a strong financial position with over $440 million in cash, allowing for growth strategies, selective acquisitions, and investments in breakthrough technologies [5] Strategic Initiatives - The acquisition of IC'ALPS in mid-2025 added 100 skilled engineers, enhancing WISeKey's semiconductor design capabilities and increasing its workforce to approximately 300 [6] - A $100 million Quantum Fund was launched to accelerate innovation in the quantum ecosystem, with initial investments in startups like ColibryTD and EeroQ [6] - The commercial launch of Quantum Shield QS7001™ and QVault™ TPM solutions positions WISeKey at the forefront of digital trust, supported by European Personalization Centers and leadership in post-quantum cryptography [6] - An upcoming merger with a SPAC for WISeSat aims to commercialize satellite-based cybersecurity and IoT, establishing it as a publicly listed space-tech company on Nasdaq [6] - SEALCOIN is preparing to launch the QAIT Token in Q1 2026 to facilitate decentralized payments and validate communication between IoT devices and AI agents [6] Vision and Ecosystem - WISeKey is entering its 'Year of Convergence', integrating semiconductors, satellites, blockchain, and digital identity into a unified ecosystem, enabling exponential innovation [7][8] - The company is no longer operating isolated businesses but has created a comprehensive architecture of trust that enhances security across various sectors [8][10] Global Expansion and Collaborations - The Quantum Corridor initiative has expanded into India, the UAE, and Brazil, strengthening regional post-quantum cryptography infrastructure [11] - Strategic projects like Quantix Edge Security in Spain and collaborations with the Swiss Army and the United Nations position WISeKey at the forefront of global AI governance and semiconductor sovereignty [12] Redomiciliation and Future Outlook - The planned redomiciliation to the British Virgin Islands aims to enhance strategic flexibility and improve access to equity capital markets, with ordinary shares expected to be primarily listed on Nasdaq [14] - As 2026 approaches, WISeKey is poised for sustainable growth with a solid financial foundation and an expanding portfolio of trusted digital services [15]

Geneva, Switzerland, December 18, 2025 – WISeKey International Holding Ltd (“WISeKey”) (SIX: WIHN, NASDAQ: WKEY), a leading global cybersecurity, blockchain, and IoT company, and the OISTE Foundation today announced their participation in the World Human Rights Concert, presented at the United Nations Headquarters in Geneva, in collaboration with ONUART and its partners. In alignment with their shared mission to uphold human dignity, secure digital ecosystems, and global cyber-resilience, WISeKey and the O ...

Core Viewpoint - SEALSQ Corp is significantly increasing its Quantum Investment Fund from $35 million to over $100 million to enhance Europe's leadership in Quantum Security and develop a sovereign Quantum Computer, aiming to establish a European Quantum Corridor [1][6]. Group 1: Investment and Strategic Goals - The expanded Quantum Fund will focus on accelerating the development of Quantum-resilient hardware, Post-Quantum Cryptography (PQC) algorithms, and secure communication systems [3][4]. - SEALSQ's investments include approximately $12 million in a Post-Quantum Semiconductor Personalization and Test Center in Spain, $3.5 million in WeCan Group in Switzerland, and $10 million in WISeSat.Space for satellite communications [5]. - The acquisition of IC'Alps in France for about $14 million will enhance SEALSQ's capabilities in developing Quantum-ready silicon [5]. Group 2: Sovereign Quantum Computer - A sovereign Quantum Computer is defined as a system designed and operated entirely within Europe, ensuring regional control over critical technologies and data flows [2]. - The development of such a computer is deemed essential for maintaining Europe's technological independence and protecting sensitive workloads in the Quantum era [2]. Group 3: Technological Integration and Future Outlook - SEALSQ aims to create a fully vertically integrated quantum computing ecosystem that supports the development of a sovereign Quantum Computer and a unified Quantum Corridor [6]. - The company emphasizes that its strategy is a coordinated mission rather than isolated technologies, aiming to build critical infrastructure for the future [6]. - With a strong liquidity position of nearly $450 million, SEALSQ is well-positioned to shape the secure Quantum future of Europe [6].

Core Insights - WISeKey, along with its subsidiaries SEALSQ and WISeSat, successfully launched a new satellite aboard a SpaceX mission, marking a significant milestone in their strategy to deploy a secure satellite constellation for IoT and cybersecurity services globally [3][4][5] Company Developments - The satellite was launched on a SpaceX Falcon 9 Transporter 16, enhancing WISeSat's collaboration with SpaceX as a trusted launch partner, and expanding its constellation for improved data availability in various applications [4][5] - The CEO of WISeKey emphasized that this launch strengthens Europe's capacity for sovereign space-based secure communications and integrates with SEALSQ's post-quantum technology for enhanced trust and privacy [5][6] - The newly launched satellite is designed to improve performance and resilience, supporting industrial IoT applications, environmental monitoring, and secure communications [5][6] Technological Innovations - The satellite features software-defined radio (SDR) technology for flexible in-orbit reconfiguration, higher data-rate communications for robust data transfer, and quantum-safe key distribution for critical infrastructure [6][7] - The integration of technologies from WISeKey, SEALSQ, and Hedera positions the WISeSat platform as a benchmark for post-quantum security in space, facilitating secure transactions and tokenized satellite services [8] Infrastructure Expansion - WISeSat has expanded its ground infrastructure with a dedicated satellite antenna in La Línea, Spain, and plans additional installations in Switzerland to enhance real-time monitoring and mission control [9]

Core Insights - WISeKey, SEALSQ, and WISeSat successfully launched a new satellite aboard a SpaceX mission, marking a significant milestone in their strategy to deploy a secure IoT and cybersecurity services constellation worldwide [3][4][5] Company Overview - WISeKey International Holding Ltd is a global leader in cybersecurity, blockchain, and IoT solutions, operating through several subsidiaries, including SEALSQ and WISeSat, which focus on semiconductors and space technology respectively [10][11] - The company aims to secure digital identity ecosystems using advanced technologies, with over 1.6 billion microchips deployed across various IoT sectors [11] Satellite Launch Details - The satellite was launched aboard a SpaceX Falcon 9 Transporter 16, enhancing WISeSat's collaboration with SpaceX as a trusted launch partner [4] - This launch expands WISeSat's constellation, improving coverage and data availability for industrial IoT applications, environmental monitoring, and secure communications [4][5] Technological Innovations - The newly launched satellite features advanced technological innovations designed to enhance performance, resilience, and application potential [5] - Key features include software-defined radio technology for flexible in-orbit reconfiguration and higher data-rate communications for demanding applications [7] Future Developments - WISeSat plans to support quantum-safe key distribution for critical infrastructure sectors starting with its next launch in early 2026 [6] - The platform will enable secure onboarding of billions of IoT devices, extending trusted connectivity to remote areas [6] Ground Infrastructure Expansion - WISeSat has expanded its ground infrastructure with a dedicated satellite antenna in La Línea, Spain, and additional installations planned in Switzerland to enhance real-time monitoring and mission control [9]

Core Insights - SEALSQ Corp, in collaboration with WISeSat, successfully launched a satellite via SpaceX, marking a significant milestone in their strategy to deploy a secure and resilient satellite constellation for IoT and cybersecurity services globally [2][3][4] Group 1: Satellite Launch and Collaboration - The satellite was launched aboard a SpaceX Falcon 9 Transporter 16, enhancing WISeSat's partnership with SpaceX as a reliable launch provider [3] - This deployment expands WISeSat's satellite constellation, improving coverage and data availability for various applications, including industrial IoT and environmental monitoring [3][4] Group 2: Technological Advancements - The newly launched satellite integrates with SEALSQ's post-quantum chips, providing enhanced trust, privacy, and resilience for connected devices [4] - Key features of the satellite include software-defined radio technology for flexible reconfiguration and higher data-rate communications for robust data transfer [7] Group 3: Future Developments - WISeSat plans to support quantum-safe key distribution for critical infrastructure sectors starting with its next launch in early 2026, enabling secure onboarding of billions of IoT devices [5] - The company is expanding its ground infrastructure with new satellite antennas in Spain and Switzerland to enhance real-time monitoring and mission control [8] Group 4: Industry Positioning - WISeSat is positioning itself as a key player in the European space industrial ecosystem, contributing to technological sovereignty and offering scalable services for government and enterprise customers [4] - The integration of technologies from WISeKey, SEALSQ, and Hedera across the WISeSat platform establishes a benchmark for post-quantum security in space [6]

Core Insights - SEALSQ Corp emphasizes the urgent need for organizations and governments to transition to quantum-resilient security due to the imminent threat posed by quantum computing [1][4] - Vitalik Buterin warns that quantum computers capable of breaking current cryptography may arrive as early as 2030, highlighting the necessity for immediate preparation [2][3] - SEALSQ and its parent company WISeKey are taking proactive measures to secure a post-quantum future through the development of advanced hardware and cryptographic frameworks [5][6] Company Actions - SEALSQ has announced a comprehensive Post-Quantum Cryptocurrency Protection Roadmap aimed at safeguarding digital assets across the blockchain ecosystem [5] - The roadmap includes the integration of NIST-selected algorithms and the development of quantum-resistant secure element chips and TPMs for hardware wallets [6][7] - SEALCOIN, a sister company, is leveraging SEALSQ's technology to ensure quantum-safe protection for M2M payments and contribute to quantum-resilience efforts within the blockchain ecosystem [8][9] Industry Context - The transition to post-quantum cryptography is critical as traditional methods like RSA and Elliptic Curve Cryptography are increasingly vulnerable to quantum threats [10][11] - SEALSQ is positioned as a leader in developing post-quantum semiconductors that provide robust protection for various applications, including healthcare, automotive, and industrial systems [11]

Core Viewpoint - WISeKey International Holding Ltd plans to redomicile from Switzerland to the British Virgin Islands (BVI) to enhance strategic growth and attract greater investment from global institutional investors [2][7] Group 1: Redomiciliation Details - The redomiciliation will occur through a cross-border merger with a wholly owned BVI subsidiary, WISeKey Corp, and is subject to regulatory and shareholder approvals expected to be sought in Q1 2026 [2][4] - After the redomiciliation, WISeKey BVI's ordinary shares are expected to be listed on Nasdaq and have a secondary listing on the SIX Swiss Exchange [4][5] Group 2: Strategic Rationale - The BVI is chosen for its modern and flexible corporate legal framework, which is anticipated to provide greater operational flexibility and facilitate access to equity capital markets in both the U.S. and Switzerland [3][7] - The transition aims to streamline the company's structure, enhance comparability with global peers, and improve access to international capital markets, positioning WISeKey for new opportunities, including partnerships and acquisitions [7] Group 3: Shareholder Impact - Each outstanding class of WISeKey International Holding Ltd shares will be exchanged for the corresponding class of shares of WISeKey BVI according to the merger agreement [5][6] - The current American Depositary Share (ADS) program will be terminated, with ADS holders receiving WISeKey BVI ordinary shares in exchange [5]

Core Viewpoint - WISeKey International Holding AG is set to receive $250 million in equity from the business combination with Columbus Acquisition Corp, which will result in the formation of WISeSat.Space Holdings Corp, a publicly listed company on Nasdaq, expected to close in the first half of 2026 [1][5][6] Company Overview - WISeSat, through its subsidiary WISeSat.Space AG, offers a next-generation satellite platform aimed at providing secure and cost-effective IoT connectivity globally, utilizing post-quantum cryptographic technology [2][15] - The company has launched 22 satellites, with 14 currently operational, and aims to expand its constellation to 100 satellites by 2030, targeting industries such as logistics, agriculture, energy, and defense [2][4] Business Combination Agreement - The Business Combination Agreement stipulates that WISeKey will receive 25 million shares of the new entity at an implied value of $10 per share, resulting in a $250 million equity valuation [1][5] - The agreement has been unanimously approved by the boards of directors of WISeKey, WISeSat, and Columbus, and is subject to shareholder approval and customary closing conditions [6][10] Management Commentary - Carlos Moreira, CEO of WISeKey, emphasized that this transaction is a significant milestone in building a secure satellite infrastructure and aims to enhance the company's capital base for future expansion [4][5] - Fen Zhang, CEO of Columbus, expressed excitement about the transaction, highlighting WISeSat's potential in secure satellite communications [5] Technological Advancements - WISeSat is preparing to launch a next-generation post-quantum-secure satellite equipped with SEALSQ's Quantum Shield technology, which will serve as a testbed for new communication protocols [3][4] - The satellites are designed to ensure data integrity and transparency, leveraging Hedera distributed ledger technology to support a decentralized network [2][4] Future Plans - The company plans to deploy a total of 100 satellites by 2030, reinforcing its commitment to secure, sovereign, and sustainable space communications [2][4] - The business combination is expected to accelerate the commercialization of WISeSat's satellite-based cybersecurity and IoT ecosystem [4][5]