WISeKey and Columbus Acquisition agree to merge satellite unit WISeSat

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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 T

November 10, 2025 8:30 AM EST

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 Holding AG (WISeKey) (Nasdaq: WKEY; SIX: WIHN), a global leader in cybersecurity, digital identity, and IoT solutions platform, and Columbus Acquisition Corp. (Columbus) (Nasdaq: COLA), a Cayman Islands publicly traded special purpose acquisition company (SPAC), today announced that they have entered into a definitive Business Combination Agreement, dated as of November 9, 2025 (the Business Combination Agreement), for a... More