Company Name: Westin HotelCompany Description: Westin Hotels & Resorts is an American upscale hotel chain owned by Marriott International. As of December 31, 2018, the Westin Brand has 223 hotels with 82,153 rooms in multiple countries. The first Westin branded hotel was established in 1981 when the company officially changed the name of Seattle’s Washington Plaza Hotel to the Westin Seattle adjacent to Westin headquarters in Seattle, WA.