Tsū is an online social networking service founded in October 2013. Tsū was created by Evacuation Complete, LLC, a Texas corporation, which was founded on February 7, 2008.[2] Founders of Evacuation Complete are Sebastian Sobczak, Drew Ginsburg, and Thibault Boullenger,[3] and the site is headquartered in New York City. Tsū is open to new users via invite. br br Follow my every step. br Refernce shortcode.