The deal would significantly expand Inspire's U.S. footprint, and with more than 8,000 locations there it would be larger than industry stalwart Wendy's. Still, the company will need to go on the hunt for acquisitions if it wants to pass some of its other competitors. As of last year, Yum Brands had more than 18,000 domestic locations, according to industry researcher Technomic. Burger King is controlled by Restaurant Brands International, which also operates Tim Hortons and Popeyes. Overall, the company has roughly 10,100 U.S. stores.