ILSUNG Construction Co., Ltd. engages in the construction business. It operates through the following divisions: Civil, Building, Social Overhead Capital (SOC), Environment & Plant and Landscape. The Civil division engages in highways, subways and rail road construction business. The Building division engages in apartments, dormitories, facilities and private building construction business. The SOC division engages in tunnel and local road construction business. The Environment & Plant division engages in livestock handling and sewage treatment business. The Landscape division provides landscape service for parks and buildings. The company was founded on June 23, 1978 and is headquartered in Incheon, South Korea.