WISeKey and Columbus Acquisition execute merger for WISeSat spin-off

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

November 10, 2025 1:00 AM EST

WISeKey International Holding AG (Nasdaq: WKEY) and Columbus Acquisition Corp. (Nasdaq: COLA) Execute Definitive Business Combination Agreement to Publicly List WISeKeys 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, November 10, 2025 -- Ad-Hoc announcement pursuant to Art. 53 of SIX Listing Rules WISeKey International Holding AG (WISeKey) (Nasdaq: WKEY; SIX:... More