The Ritz-Carlton Hotel Company, LLC is an American multinational company that operates the luxury hotel chain known as The Ritz-Carlton. The company has 108 luxury hotels and resorts in 30 countries and territories with 29,158 rooms, in addition to 46 hotels with 8,755 rooms planned for the future. The current company was founded in 1983, when the previous owners sold the Ritz-Carlton brand name and the Ritz-Carlton hotel in Boston, Massachusetts. The brand was subsequently expanded to other locations. The company is currently a subsidiary of Marriott International. History.
https://en.wikipedia.org/wiki/The_Ritz-Carlton_Hotel_Company