Is the high energy environment a state-owned enterprise or a private enterprise?

The high-energy environment is a private enterprise and a listed company. Beijing High Energy Times Environmental Technology Co., Ltd. is a high-tech enterprise specializing in environmental technology research and providing pollution prevention system solutions. The predecessor of the company, Beijing High Energy Buffer Engineering Co., Ltd., was restructured and established by the High Energy Buffer Engineering Department of the Institute of High Energy Physics, Chinese Academy of Sciences.