SEOUL CITY GAS Co., Ltd. engages in the importation, distribution, and supply of natural oil and gas. Its products include liquefied natural gas for residential, commercial, and industrial customers. It operates through the following divisions: City Gas Supply, Overseas Resource Development, and Real Estates Rental. The City Gas Supply division supplies basic energy necessary for people's lives, such as electricity and water. The Overseas Resource Development division produces crude oil and natural gas buried underground through exploration, development, and production stages through mining rights and equity participation. The Real Estates Rental division relates to real estate rental business. The company was founded on November 28, 1983 and is headquartered in Seoul, South Korea.