News · 5 Oct 2026 · The Quantum Insider
WISeSat.Space Completes Business Combination and Begins Nasdaq Trading
A sourced note from the 5 October 2026 morning scan. The figure of record is the original report, not this page.
WISeSat.Space, a WISeQey (formerly WISeKey) subsidiary and SEALSQ sister company, completed its SPAC combination with Columbus Acquisition Corp. and began trading on the Nasdaq Capital Market as SAIQ on October 2. It positions itself around post-quantum-secure satellite communications and IoT connectivity.
Why it matters
Another publicly traded "post-quantum" ticker for the market-watch section; note trading began Oct 2, and the release surfaced in trade press today.
Source: The Quantum Insider — 5 Oct 2026