Chinney Kin Wing Holdings Limited, an investment holding company, engages in foundation construction and drilling, and site investigation works for public and private sectors in Hong Kong and internationally. It operates in two segments, Foundation Construction and Ancillary Services; and Drilling and Site Investigation. The company offers piling construction services, such as bored piling, percussive H-piling, socketed H-piling, mini-piling, and sheet piling; other ancillary services comprising ELS works, site formation, and pile cap construction; drilling and site investigation, and related ground engineering construction services; and equipment and machinery leasing and construction material testing services, as well as pile testing services. It also engages in basement construction; demolition and civil works; road and drainage works; and pipe and soldier piling. The company was founded in 1994 and is headquartered in Central, Hong Kong. Chinney Kin Wing Holdings Limited is a subsidiary of Chinney Alliance Group Limited.