McDonald's Corporation is the world's largest chain of hamburger fast food restaurants, serving more than 58 million customers per day. Company currently revised its menu and included healthier options like salads, fish and fruit.
Pizza Hut is an American restaurant chain and international franchise that offers different pizza styling, lunch buffet with pizza, salad, breadsticks and special pasta.
Burger King, often referred to as BK, is a global chain of hamburger fast food restaurants, whose headquarters is in unincorporated Miami-Dade County, Florida, USA.
Domino's Pizza is a multinational fast food company that specializes in making pizza. Domino's Pizza is the second largest fast food chain in the United States, and has 9,000 sales centers in 60 countries around the world.
Dunkin' Donuts is an American fast food chain that offers coffee and donuts as its main products. From 2018, the chain in the US began a rebranding to make the branches more attractive to the younger generation.
KFC is a franchise trademark from Yum! Brands, Inc., headquartered in Louisville, Kentucky, United States. Founded by Col. Harland Sanders, KFC is known mainly for fried chicken, which is usually presented in the bucket of cardboard.
Meson Sandwiches is the largest restaurant chain in Puerto Rico based in the town of Mayagüez. The Meson Sandwiches specializes in sandwiches, salads and breakfast dishes available all day. In 2012, it was named by Travel & Leisure magazine as one of the most prestigious fast food chains in the world. El Mesón Sandwiches is a family business. has 36 restaurants in Puerto Rico and one in Orlando, Florida, in the Florida Mall which opened in June 2015. The company plans to open four more locations in Orlando 2017.