Daewoo Engineering & Construction Co., Ltd. engages in the engineering and construction business in South Korea and internationally. The company operates through the Civil works, Housing and architectural construction, Plants, and Others segments. It builds civil infrastructure projects, including highways, roads, bridges, railways, subways, harbors and reclamation facilities, environmental, and leisure projects. The company also constructs housing projects, such as apartments, studio apartments, urban lifestyle homes, urban residential, commercial complexes, town houses, and villas; and non-residential facilities, such as commercial facilities, offices, data centers, and others. In addition, it builds plant facilities comprising LNG, oil and gas, refinery and petrochemical, power plants, and nuclear power generation and related projects. Further, the company engages in domestic and international energy, infrastructure, and new city construction projects; architectural business, such as office buildings, hotels, exhibitions, sports facilities, condominiums, and education, research, and medical facilities; domestic and international investment development, such as real estate, IPP, and PPP; purchase and operation of investments assets; and real estate rental and hotel businesses. The company was founded in 1973 and is headquartered in Seoul, South Korea.