Beijing Gas Blue Sky Holdings Ltd. operates as an investment company, which engages in the business of distribution and sales of natural gas. It operates through following segments: City Gas Operation, Trading and Distribution of Natural Gas, and Integrated Clean Energy and New Energy. The City Gas Operation segment engages in the distribution and sales of natural gas to residential, industrial and commercial consumers. The Trading and Distribution of Natural Gas segment trades and distributes CNG, LNG, fuel oil and other related oil by-products. The Integrated Clean Energy and New Energy segment develops and operates projects in clean energy and new energy fields. The company was founded in October 2000 and is headquartered in Hong Kong.