Paul Tse has been active in property development and hotel investment in Asia and North America, sitting on the board of Keck Seng Investments (HK) Ltd, Sheraton Saigon Hotel, Caravelle Hotel in HoChiMinh City, Holiday Inn Wuhan Riverside, W Hotel San Francisco, Sofitel New York, and Golden Crown Development Ltd in Macau, where he was appointed by the SAR Government to serve as member on the Economic Council, Town Planning Council, Urban Renewal Council, as well as Chairman of the Supervisory Board of Macau Electric Company. A member of the Chinese Peoples Political Consultative Committee of Yunnan Province, Mr. Tse is the current Chairman of The American Chamber of Commerce in Macau, and President of the Macau Association of Building Contractors and Developers.