Four Seasons Hotels and Resorts is a luxury hotel and resort company that was founded in 1960 by Isadore Sharp. The company is headquartered in Toronto, Canada, and operates more than 100 hotels and resorts in over 40 countries. Four Seasons is known for its high-end amenities and personalized service, and has been recognized with numerous awards and accolades. The company is privately held and has been owned by Cascade Investment, a company controlled by Bill Gates, since 2007.