Ley Choon Group Holdings Limited, an investment holding company, provides underground utilities infrastructure construction and road works services in Singapore, Brunei, China, and Sri Lanka. It operates through two segments, Pipes and Roads, and Construction Materials. The Pipes and Roads segment constructs and maintains underground utilities infrastructure, including water pipes, NEWater pipes, high-pressure gas pipes, high-voltage power cables, and fibre optic cables, as well as roads, airfield taxiways, and aprons; and offers sewer pipeline rehabilitation services. The Construction Materials segment is involved in the manufacture of asphalt premix, a raw material for the construction and maintenance of roads, airfields, and road resurfacing; and recycling of construction waste. The company also offers building cleaning and maintenance services, as well as dry mortar concrete, concrete blocks, ready mix concrete, cement bricks, and sands.; and mixed construction and civil engineering services. It serves Singapore government agencies and various companies. The company was founded in 1990 and is headquartered in Singapore. Ley Choon Group Holdings Limited is a subsidiary of Zheng Choon Holding Pte Ltd.