Is St. Regis the brand of Intercontinental Hotel?

St. regis is not a brand of intercontinental hotels, but belongs to starwood hotels group. Starwood Group is one of the largest hotel, entertainment and leisure groups in the world, and is famous for its luxury hotels. The group's brands include St. Regis, Luxury Select, W Hotel, Westin, Sheraton, Le Xuan, Suyuan and Four Points by Sheraton.