Wai Kee Holdings Limited is an investment holding company operating in the construction and infrastructure industries in Hong Kong and the People's Republic of China. It operates through segments including Construction, Sewage Treatment and Steam Fuel; Construction Materials; Quarrying; and Property Development and Investment, Toll Road, Investment and Asset Management. The company constructs civil engineering and building projects, operates sewage treatment and steam fuel plants, and produces and sells concrete, quarry products, and asphalt. Founded in 1970, it is headquartered in Tsim Sha Tsui, Hong Kong.