Little Caesar Enterprises Inc. (LCE) is an American multinational chain of pizza restaurants that was founded in 1959. Little Caesars is the third largest pizza chain by total sales in the United States behind Domino's and Pizza Hut. It operates and franchises pizza restaurants in the United States and internationally in Asia, Europe, North America, and South America. The company is owned by Ilitch Holdings, and headquartered in Detroit, Michigan.

Pumpernickel Associates, LLC, doing business as Panera Bread, is an American multinational chain of bakery-café fast casual restaurants with over 2,000 locations, all of which are in the United States and Canada. Its headquarters are in Fenton, Missouri. The chain operates as Saint Louis Bread Company in the Greater St. Louis area, with over 100 locations.

Hardee's Restaurants LLC is an American fast-food restaurant chain operated by CKE Restaurants Holdings, Inc. ("CKE") with locations primarily in the Southern and Midwestern United States. The company has evolved through several corporate ownerships since its establishment in 1960 in North Carolina.

MOD Pizza is an American fast-casual pizza restaurant chain based in Seattle, Washington. Founded in 2008, MOD has more than 460 locations as of December 2024 in the United States and 2 locations in Canada.

Firehouse Restaurant Group, Inc., doing business as Firehouse Subs, is an American multinational fast casual restaurant chain based in Jacksonville, Florida, that specializes in submarine sandwiches. It was founded in 1994 in Jacksonville, Florida by former firefighter brothers Chris and Robin Sorensen. It is a subsidiary of Restaurant Brands International, which also owns the chains Burger King, Popeyes, and Tim Hortons.

McDonald's Corporation, doing business as McDonald's, is an American multinational fast food restaurant chain. As of 2024, it is the largest by revenue and second-largest by number of locations in the world, behind the Chinese chain Mixue Ice Cream & Tea.

Wayback Burgers, previously known as Jake's Wayback Burgers, is an American fast casual restaurant chain based in Cheshire, Connecticut. Wayback serves typical hamburger restaurant foods such as hamburgers, hot dogs, chicken sandwiches, milkshakes and salads, and a variety of regional selections. Created in Newark, Delaware, Wayback began expansion in the late 2000s; in 2013, it was announced that the chain was expanding internationally to an additional 28 countries, with locations in the Middle East and North Africa slated to open in early 2014.

A Sub Above, LLC, doing business as Jersey Mike's Subs, is an American multinational submarine sandwich chain headquartered in Manasquan, New Jersey. The Jersey Mike's franchise has about 3,500 locations, with locations in the United States, Canada, and elsewhere.

Wingstop Inc. is an American international fast food chain that primarily sells buffalo wings. Wingstop locations are decorated with a 1930s and 1940s pre-jet aviation theme.