Marriott International stands as the largest hotel group globally based on room count, boasting over 1.5 million rooms spread across 9,000 sites in 139 nations. This figure surpasses its nearest rival, Hilton, by nearly 400,000 guestrooms, as Hilton offers 1.14 million rooms worldwide. Marriott’s extensive collection encompasses over 36 hotel brands, such as St. Regis, JW Marriott, Sheraton, and SpringHill Suites. The majority of Marriott establishments worldwide can be found in North America, followed by Europe, which hosts the second-highest number of properties.