Tailwind International Acquisition Corp. (Nasdaq: TWNI) is a blank-check company sponsored by Tailwind International Sponsor LLC that completed its initial public offering in 2021. The SPAC was formed to pursue acquisition targets in international markets, with a focus on technology-enabled businesses across Europe and other developed economies. The company filed an S-1/A amendment with the SEC on February 11, 2021, under accession number 0001104659-21-020776, as part of its registration process ahead of listing. TWNI represents one of several vehicles in the broader Tailwind family of acquisition companies active during the 2020–2021 SPAC boom. Sign up at SpacDesk for full filing history, timeline data, and sponsor analytics on TWNI and thousands of other SPAC vehicles.