Top Energy Companies in China List by Market Cap as on July-30-2023

Yantai Jereh Oilfield Services Group is specialized in oil and gas, power and environmental management, Leveraging the resources and capabilities of equipment manufacturing, technology services company. It is having 4990 employees as on 2019. The headquarters is in China.

OFFSHORE OIL ENGINEERING is a National Offshore Oil Corporation company with capacities to undertake the design, procurement, construction, offshore installation, commissioning and maintenance of offshore oil and gas development projects as well as the liquefied natural gas, offshore wind power, refining and chemical projects, etc. The headquarters is in China.

CHINA PETROLEUM ENGINEERING CORPORATION is a professional company specialized in oil engineering, manufacturing, construction and lump sum contracting. The headquarters is in China.

SHAANXI YANCHANG PETROLEUM CHEMICAL ENGINEERING is a petrochemical engineering construction, building engineering construction and electromechanical engineering construction company with the Second Grade general contractor for municipal public engineering construction and First Grade discipline contractor for steel structure, water prevention, corrosive prevention and insulation and fire control facilities. The headquarters is in China.