Marriott International, Inc. is a global hotel chain based in the United States. Founded in 1927 by J. Willard and Alice Marriott, it has grown to become one of the largest hospitality companies in the world with over 7,300 properties across 130 countries and territories. The company offers various brands such as Ritz-Carlton, St. Regis, JW Marriott, Sheraton, and Westin. Marriott International is committed to sustainability and social responsibility through its Supplier Code of Conduct and environmental initiatives.