Smashburger IP Holder LLC, doing business as Smashburger, (stylized as SmasHBURGER), is an American fast-casual hamburger restaurant chain founded in Denver, Colorado. As of 2022, it has more than 227 corporate and franchise-owned restaurants in 35 U.S. states and the District of Columbia and 2 Canadian provinces. Founded in 2007 by Rick Schaden and Tom Ryan, the chain serves... Wikipedia