SIIC Environment Holdings Ltd. is a Singapore-based company engaged in water treatment, solid waste treatment and other environment-related businesses. The Company operates in three segments: Construction, Water Treatment and Water Supply, and Waste incineration. Its Construction segment's principal activities include design, assembly, construction, installation and commissioning of water supply or waste water treatment systems/plants for industrials and municipals. The Company's Water Treatment and Water Supply segment constructs, manages and operates water related infrastructure under service concession arrangements, and manages and operates water related infrastructure under non-service concession arrangements. Its Waste incineration segment constructs, manages and operates waste incineration related infrastructure under service concession arrangements. Its subsidiaries include Huizhou Nanfang, Shenzhen Nanfang, SIIC Weifang and Wuhan Huang-Pi.