Tan Cheng Siong is the principal architect of Archurban Architects Planners, Singapore and Archurban Projects Consultancy (Shenzhen) Pte. Ltd., China. He is the Head of multiple Urban Planning and Design committees for the Singapore government and an advisory member of Shenzhen Planning Committee. Numerous awards have been won for Excellence in Master planning and Architecture Design in Singapore and China.

Archurban Architects Planners founded in 1974 in Singapore. Mr.Tan Cheng Siong, founder of Archurban Architects Planners has broadened the company's horizon and extended business from Singapore to Malaysia, Indonesia and China (including Hong Kong and Taiwan), and has completed close to 200 projects along the way. As the consultant planner of the China Shenzhen Urban Planning Association since 1986, Mr.Tan Cheng Siong has contributed his knowledge and experience to the urban planning and modern architectural development of Shenzhen China. Archurban was the first Singapore Architecture firm to practies in China, A branch office was set up in 1994 in Shenzhen to render urban planning and architectural design services to the cities in China, including Guangzhou, Shenzhen, Beijin, Shanghai, Wuhan, Zibo, Guiyang, Chongqing, Sanya etc.