IDG Energy Investment Limited, an investment holding company, engages in the exploration, development, production, and sale of crude oil in the People’s Republic of China. It is also involved in the technology development and consulting; and importing and exporting of liquefied natural gas (LNG) business, as well as LNG liquefaction activities. The company was formerly known as IDG Energy Investment Group Limited and changed its name to IDG Energy Investment Limited in August 2018. The company was incorporated in 1992 and is headquartered in Central, Hong Kong. IDG Energy Investment Limited is a subsidiary of Titan Gas Technology Investment Limited.