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. It operates in two segments, Foundation Construction and Ancillary Services; and Drilling and Site Investigation. The company provides piling construction services, such as bored piling, percussive and socketed H-piling, mini-piling, and sheet piling; other ancillary services, including ELS works, site formation, and pile cap construction; drilling and site investigation, and related ground engineering construction services; and equipment and machinery leasing, foundation piling, and construction material testing services, as well as grouting and pile testing services. It also engages in basement construction, demolition and civil, road and drainage, and pipe and soldier piling works. 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.