Restaurant Brands International Inc. operates as a quick-service restaurant company in Canada, the United States, and internationally. It operates through four segments: Tim Hortons (TH), Burger King (BK), Popeyes Louisiana Kitchen (PLK), and Firehouse Subs (FHS). The company owns and franchises TH chain of donut/coffee/tea restaurants that offer blend coffee, tea, and espresso-based hot and cold specialty drinks; and fresh baked goods, including donuts, Timbits, bagels, muffins, cookies and pastries, grilled paninis, classic sandwiches, wraps, soups, and other food products. It is also involved in owning and franchising BK, a fast-food hamburger restaurant chain, which offers flame-grilled hamburgers, chicken and other specialty sandwiches, French fries, soft drinks, and other food items; and PLK quick service restaurants that provide Louisiana-style fried chicken, chicken tenders, fried shrimp and other seafood, red beans and rice, and other regional items. In addition, the company owns and franchises FHS quick service restaurants that offer meats and cheese, chopped salads, chili and soups, signature and other sides, soft drinks, and local specialties. The company was founded in 1954 and is headquartered in Toronto, Canada.

Domino's Pizza, Inc., through its subsidiaries, operates as a pizza company in the United States and internationally. The company operates through three segments: U.S. Stores, International Franchise, and Supply Chain. It offers pizzas under the Domino's brand name through company-owned and franchised stores. It also provides oven-baked sandwiches, pastas, boneless chicken and chicken wings, breads and dips, desserts, and soft drink products, as well as loaded tots and pepperoni stuffed cheesy breads. Domino's Pizza, Inc. was founded in 1960 and is headquartered in Ann Arbor, Michigan.

Shake Shack Inc. owns, operates, and licenses Shake Shack restaurants (Shacks) in the United States and internationally. Its Shacks offers hamburgers, chicken, hot dogs, crinkle cut fries, shakes, frozen custard, beer, wine, and other products. The company was founded in 2001 and is headquartered in New York, New York.

Arcos Dorados Holdings Inc. operates as a franchisee of McDonald's restaurants. It has the exclusive right to own, operate, and grant franchises of McDonald's restaurants in 20 countries and territories in Latin America and the Caribbean, including Argentina, Aruba, Brazil, Chile, Colombia, Costa Rica, Curacao, Ecuador, French Guiana, Guadeloupe, Martinique, Mexico, Panama, Peru, Puerto Rico, Trinidad and Tobago, Uruguay, the U.S. Virgin Islands of St. Croix and St. Thomas, and Venezuela. The company was founded in 2007 and is based in Montevideo, Uruguay.

Denny's Corporation, through its subsidiaries, owns and operates franchised full-service restaurant chains under the Denny's and Keke's Breakfast Cafe brands in the United States and internationally. The company was formerly known as Advantica Restaurant Group, Inc. and changed its name to Denny's Corporation in July 2002. Denny's Corporation was founded in 1953 and is headquartered in Spartanburg, South Carolina.

Carrols Restaurant Group, Inc., through its subsidiaries, operates restaurants in the United States. It operates quick service restaurants as a franchisee under the Burger King and Popeyes brands in 23 Northeastern, Midwestern, Southcentral, and Southeastern states. The company was founded in 1960 and is headquartered in Syracuse, New York.