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].