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, Development, Car Sales, Group Energy, Plant, Overseas Hotel, and Others. The City Gas division deals with city gas retail supply business. The Development handles power generation. The Group Energy division includes production, transportation, and sales of collective energy including heat and electricity. The Plant division consists of gas and heat pipe construction business, and energy solutions and engineering business. The Overseas Hotel division offers hotel services. The Others division covers the company's other businesses such as collective investment, investment, new technology, financing, steam supply, and waste disposal business. The company was founded on October 1, 1955 and is headquartered in Seoul, South Korea.