A hamburger, or simply a burger, is a dish consisting of fillings—usually a patty of ground meat, typically beef—placed inside a sliced bun or bread roll. The patties are often served with cheese, lettuce, tomato, onion, pickles, bacon, or chilis with condiments such as ketchup, mustard, mayonnaise, relish or a "special sauce", often a variation of Thousand Island dressing, and are frequently placed on sesame seed buns. A hamburger patty topped with cheese is called a cheeseburger. Under some definitions, and in some cultures, a burger is considered a sandwich.
Subway IP LLC, trading as Subway, is an American multinational fast food restaurant franchise that specializes in submarine sandwiches (subs) and wraps. It was founded by Fred DeLuca and financed by Peter Buck in 1965 as Pete's Super Submarines in Bridgeport, Connecticut. After several name changes, it was renamed Subway in 1972, and a franchise operation began in 1974 with a second restaurant in Wallingford, Connecticut.
Arby's is an American fast food sandwich restaurant chain with more than 3,300 restaurants. The flagship property of Inspire Brands, it ranked third in systemwide sales in the United States in the quick-service and fast-casual restaurant industries in 2012, behind Subway and Panera Bread. In October 2017, Food & Wine called Arby's "America's second largest sandwich chain ".
The Cheesecake Factory Incorporated is an American restaurant company and distributor of cheesecakes based in the United States. It operates 219 full-service restaurants: 206 under the Cheesecake Factory brand and 7 under the Grand Lux Cafe brand, not including the number of restaurants operated under the North Italia nor any of Fox Restaurant Brands' names. The Cheesecake Factory also operates two bakery production facilities—in Calabasas, California, and Rocky Mount, North Carolina—and licenses two bakery-based menus for other foodservice operators under the Cheesecake Factory Bakery Cafe marque. Its cheesecakes and other baked goods can also be found in the cafes of many Barnes & Noble stores.
Bojangles OpCo, LLC., doing business as Bojangles, is an American regional chain of fast food restaurants that specializes in Cajun-seasoned fried chicken and buttermilk biscuits and primarily serves the Southeastern United States. The company was founded in Charlotte, North Carolina in 1977 by Jack Fulk and Richard Thomas.
Harvey's is a fast food restaurant chain operating in Canada, with locations in every province except British Columbia. It serves hamburgers, poutine, hot dogs, french fries, onion rings, and other traditional Canadian fast-food fare. The chain is owned by Recipe Unlimited.
Mazzio's Italian Eatery is a restaurant specializing in pizzas, pastas, sandwiches, and occasionally other specialty items. Mazzio's began as a pizza parlor and is located throughout Oklahoma, Kansas, Texas, Iowa, Missouri, Arkansas, Tennessee, Mississippi, Georgia, and Illinois. The sole Mazzio's in Louisiana, located in Shreveport, closed in the mid-1990s. It was first founded in 1961, when a young school teacher named Ken Selby opened a restaurant named The Pizza Parlor at 3024 East 11th Street in Tulsa, Oklahoma, which is still operating as a Mazzio's location today. In 1965, Selby opened a second location at 15th and Sheridan in Tulsa and changed the name to Ken's Pizza. By 1975, there were more than 100 franchise locations in and around Oklahoma.
Five Guys Enterprises, LLC is an American fast food chain focused on hamburgers, hot dogs, and french fries. It is headquartered in Alexandria, Virginia.
Bennigan's is an Irish pub-themed American casual dining restaurant chain founded in 1976 in Atlanta, Georgia, by restaurateur Norman E. Brinker as one of America's original casual dining concepts. The chain was managed by the restaurant division of Pillsbury for most of its operating history, until Pillsbury was bought-out by British liquor conglomerate Grand Metropolitan. Due to laws preventing liquor manufacturers from also operating liquor sellers, the chain was sold to Texas-based Metromedia restaurants, until the company filed for Chapter 7 bankruptcy in 2008, causing many restaurant locations to close. The chain then went through a series of restructuring and ownership changes until it was purchased by Legendary Restaurant Brands, LLC in 2015. The company is now operating, on a smaller scale, out of Dallas, Texas.
Romacorp Inc., which does business as Tony Roma's, is an American casual dining chain restaurant specializing in baby back ribs. The first location was established by the founder, Tony Roma, in 1972 in North Miami, Florida. Clint Murchison Jr. purchased a majority stake in the restaurant in 1976, and he and Roma established the jointly owned Roma Corporation. The first international location opened in 1979 in Tokyo, followed by an international expansion with both company-owned stores and franchises. As of 2020, there are over 115 locations on six continents.
Extreme Pita is a Canadian-based fast-casual chain, owned by MTY Group. Headquartered in Richmond Hill, Ontario, the company has more than 175 units throughout Canada and the United States.
Wingstop Inc. is an American international chain of restaurants that primarily sells buffalo wings. Wingstop locations are decorated with a 1930s and 1940s pre-jet aviation theme.
A&W is a fast-food restaurant chain in Canada, franchised by A&W Food Services of Canada, Inc.
Wendy's is an American international fast food restaurant chain founded by Dave Thomas on November 15, 1969, in Columbus, Ohio. Its headquarters moved to Dublin, Ohio, on January 29, 2006. As of December 31, 2018, Wendy's was the world's third-largest hamburger fast-food chain with 6,711 locations, following McDonald’s and Burger King. On September 29, 2008, the company merged with Triarc Companies Inc., the publicly traded parent company of Arby's.
A hamburger is a specific type of burger. It is a sandwich that consists of a cooked ground beef meat patty, placed between halves of a sliced bun. Hamburgers are often served with various condiments, such as dill relish (condiment), mayonnaise, and other options including lettuce, tomato, onion, pickles, and cheese.
Dickey's Barbecue Pit is an American family-owned barbecue restaurant chain based in Dallas, Texas, and is a subsidiary of Dickey's Capital Group.
Chicken Salad Chick is a fast casual restaurant chain and franchise of chicken salad restaurants based in Atlanta, Georgia. To date, the chain consists of over 260 franchise restaurants and stores in 19 different U.S. states.
Duck Donuts is an American doughnut shop chain based in Mechanicsburg, Pennsylvania. Duck Donuts was founded in 2006 in Duck, North Carolina, by Russ DiGilio and Robin Griffith, and has since expanded to over 100 locations in the United States. The chain's products include customizable, made-to-order doughnuts, other baked goods, and a range of beverages.
Dave's Hot Chicken is an American fast casual restaurant chain specializing in Nashville-style hot chicken.
$486 million (2021) [1] 
