Samchully Co., Ltd. engages in production and supply of liquefied natural gas for commercial and residential usage. It operates through the following divisions: City Gas, Power Generation and Integrated Energy. The City Gas business supplies natural gas (NG) and liquefied natural gas (LNG) within South Korea. The Power Generation and Integrated Energy business builds power plant projects and supplies energy to several cities. The company was founded on October 1, 1955 and is headquartered in Seoul, South Korea.