Columbus Acquisition Corp (Nasdaq: BUS) was a blank check company that filed an amended S-1 registration statement with the SEC on May 14, 2007, placing it among the cohort of SPACs that came to market during one of the asset class's earliest expansion periods. The company was organized to identify and consummate a business combination, though the filing did not restrict it to a specific industry sector. Sponsor details are not reflected in the available filing metadata. As a 2007-vintage vehicle, Columbus Acquisition Corp is now part of the historical SPAC record, with its subsequent activity documented across later SEC submissions. Sign up for full data on SpacDesk to access the complete filing history, deal timeline, and outcome for BUS and thousands of other SPACs.