Marriott International

Marriott is the largest hotel chain in the world by the number of available rooms. It has 30 brands with 8,000 properties containing 1,423,044 rooms in 131 countries and territories. Of these 8,000 properties, 2,149 are operated by Marriott, and 5,493 are operated by others pursuant to the franchise agreement. The company also operates 20 hotel reservation centers.