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.