Beijing Gas Blue Sky Holdings Limited, an investment holding company, sells and distributes of natural gas and other related products to residential, industrial, and commercial consumers. It operates through City Gas Operation, Trading and Distribution of Natural Gas, and Integrated Clean Energy and New Energy segments. The company operates compressed natural gas (CNG) and liquefied natural gas (LNG) refueling stations for vehicles; and distributes and trades in CNG, LNG fuel oil and other related oil by-products as a wholesaler to industrial and commercial users and direct LNG supply through direct supply facilities. It is also involved in the provision of repair and maintenance; sale of gas-related equipment; and provision of pipeline construction services. The company was formerly known as Blue Sky Power Holdings Limited and changed its name to Beijing Gas Blue Sky Holdings Limited in January 2017. Beijing Gas Blue Sky Holdings Limited was founded in 2000 and is based in Admiralty, Hong Kong.