Jack in the Box Inc. operates and franchises Jack in the Box quick-service restaurants. As of November 23, 2021, it operated and franchised approximately 2,200 Jack in the Box quick-service restaurants in 21 states and Guam.

The Wendy's Company, together with its subsidiaries, operates as a quick-service restaurant company. It operates through three segments: Wendy's U.S., Wendy's International, and Global Real Estate & Development.

Wingstop Inc., together with its subsidiaries, franchises and operates restaurants under the Wingstop brand name. Its restaurants offer classic wings, boneless wings, and tenders that are cooked-to-order, and hand-sauced-and-tossed in various flavors.

Yum China Holdings, Inc. owns, operates, and franchises restaurants in China. The company operates through two segments, KFC and Pizza Hut.

Darden Restaurants, Inc., through its subsidiaries, owns and operates full-service restaurants in the United States and Canada. As of May 29, 2022, it owned and operated 1,867 restaurants, which included 884 under the Olive Garden brand, 546 under the LongHorn Steakhouse brand name, 172 under the Cheddar's Scratch Kitchen brand, 85 under the Yard House brand name, 62 under The Capital Grille brand, 45 under the Seasons 52 brand name, 42 under the Bahama Breeze brand, 28 under the Eddie V's Prime Seafood brand name, and 3 under the Capital Burger brand; and franchised 60 restaurants comprising 35 under the Olive Garden brand, 18 under the LongHorn Steakhouse brand name, 4 under the Cheddar's Scratch Kitchen brand, 2 under The Capital Grille brand name, and 1 under the Bahama Breeze brand.Darden Restaurants, Inc.

Restaurant Brands International Inc. operates as quick service restaurant company in Canada and internationally. It operates through four segments: Tim Hortons (TH), Burger King (BK), Popeyes Louisiana Kitchen (PLK), and Firehouse Subs (FHS).

Shake Shack Inc. owns, operates, and licenses Shake Shack restaurants (Shacks) in the United States and internationally. Its Shacks offers hamburgers, hot dogs, chicken, crinkle cut fries, shakes, frozen custard, beer, wine, and other products.

Papa John's International, Inc. operates and franchises pizza delivery and carryout restaurants under the Papa John's trademark in the United States and internationally.

Chipotle Mexican Grill, Inc., together with its subsidiaries, owns and operates Chipotle Mexican Grill restaurants. As of February 15, 2022, it owned and operated approximately 3,000 restaurants in the United States, Canada, the United Kingdom, France, Germany, and rest of Europe.

YUM! Brands, Inc., together with its subsidiaries, develops, operates, and franchises quick service restaurants worldwide. It operates through four segments: the KFC Division, the Taco Bell Division, the Pizza Hut Division, and the Habit Burger Grill Division.

Dine Brands Global, Inc., together with its subsidiaries, owns, franchises, operates, and rents full-service restaurants in the United States and internationally.

McDonald's Corporation operates and franchises McDonald's restaurants in the United States and internationally. Its restaurants offer hamburgers and cheeseburgers, chicken sandwiches and nuggets, wraps, fries, salads, oatmeal, shakes, desserts, sundaes, soft serve cones, bakery items, soft drinks, coffee, and beverages and other beverages, as well as breakfast menu, including biscuit and bagel sandwiches, breakfast burritos, hotcakes, and other sandwiches.

Starbucks Corporation, together with its subsidiaries, operates as a roaster, marketer, and retailer of specialty coffee worldwide. The company operates through three segments: North America, International, and Channel Development.