Tsun Yip Holdings Limited is an investment holding company that provides civil engineering services for the public sector in Hong Kong. Its services include waterworks engineering, road works and drainage, and site formation works. It also engages in motor vehicle holding and water pipe laying businesses, serving government departments, organizations, and corporations. The company was formerly known as CNC Holdings Limited and changed its name to Tsun Yip Holdings Limited in July 2024. Founded in 1989, it is headquartered in Fanling, Hong Kong.