Are Crowne Plaza hotels all over the country developed by the same real estate developer? It is said to be owned by Marriott. Did Marriott develop it by itself?

Crowne Plaza Hotel belongs to the brand of Intercontinental Group. Hotels all over the country generally have different owners from different places to invest, and intercontinental group has unified output management. . . Look who invested. Look at the name of the hotel, such as Crowne Plaza Poly. The investor is Poly Group, inviting Intercontinental Group to manage it. . . Intercontinental China's brand hotels include: Intercontinental, Indigo, Crowne Plaza, Huayi, Holiday and Holiday Express.