List of high-tech enterprises in Jiulongpo District

By August 2023, 392,206 national high-tech enterprises had been approved, including 794 in Jiulongpo District. Such as Zhongzai Yuntu Technology Co., Ltd., AVIC Technology (Chongqing) Co., Ltd., Zhongying Esco (Chongqing) Environmental Protection Industry Co., Ltd., Zhonghuan Guotou (Chongqing) Environmental Protection Industry Development Co., Ltd., China Coal Science and Industry Group Chongqing Research Institute Co., Ltd., China Machinery Zhonglian Engineering Co., Ltd., China En International Culture Development Co., Ltd., China Institute of Technology (Chongqing) Industrial Design and Research Institute Co., Ltd., and China Ordnance Equipment Group 59th Research Institute Co..