Chinney Kin Wing Holdings Limited (1556.HK) is an investment holding company principally engaged in foundation, civil engineering, and construction contracting works in Hong Kong. The group, through its subsidiaries, provides piling works including driven steel H-piles, cast-in-situ bored piles, and mini-piles; civil engineering services such as substructure works for drainage, sewerage, waterworks, and road construction; and electrical and mechanical engineering services encompassing ventilation systems, plumbing, and fire services installations. It also offers building construction services for superstructure works, precast concrete components, and formwork operations; as well as property development and investment activities targeting residential and commercial properties. Founded in 1995 and headquartered in Kowloon Bay, Hong Kong, the company primarily serves public and private sector clients in the construction and infrastructure sectors across Hong Kong with limited operations in Mainland China. In recent developments, Chinney Kin Wing has expanded its project portfolio through securing major contracts for piling and civil works on government infrastructure projects valued at over HKD 1 billion in 2024-2025, alongside strategic partnerships with local engineering firms to enhance its electrical and mechanical capabilities; no significant acquisitions, funding rounds, or name changes have been reported in the last two years.