Hock Lian Seng Holdings Ltd. engages in providing civil engineering services. It operates through the following segments: Civil Engineering, Properties Development, and Properties Investment. The Civil Engineering segment involves in infrastructure construction and civil engineering works for bridges, expressways, tunnels, and related infrastructure works. The Properties Development segment offers developing properties in the residential and industrial sectors. The Properties Investment segment includes investment properties held to earn rentals and for capital appreciation. The company was founded by Leong Hai Chua in 1969 and is headquartered in Singapore.