| Chang'an University | |
| Changchuan Information Technology College | |
| Changchun Bo Xin Photoelectric Co., Ltd | Jilin |
| Changchun Branch, Chinese Academy of Sciences | |
| Changchun Changguang Yuanchen Microelectronics Technology Co., Ltd | Jilin |
| Changchun Dongfang Vocational College | |
| Changchun Fortune Optronics, Inc. | Jilin |
| Changchun GeneScience Pharmaceutical Co., Ltd | |
| Changchun Guanghua University | |
| Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences | |
| Changchun Polytechnic | |
| Changchun Sci-Tech University | |
| Changchun University of Architecture and Civil Engineering | |
| Changchun University of Science and Technology | |
| Changchun University of Technology | |
| Changchun Vocational College of Health | |
| Changchun XinXin Optical Electron Technology Co., Ltd | Jilin |
| Changhua County Computer Association | Taiwan |
| Changji University | |
| Changji Vocational and Technical College | |
| Changjiang Polytechnic of Art and Engineering | |
| Changsha Aeronautical Vocational and Technical College | |
| Changsha Bowei Software Technology Co., Ltd | Hunan |
| Changsha Commerce & Tourism College | |
| Changsha Developer Technology Co., Ltd | Hunan |
| Changsha Education College | |
| Changsha Intelligent Driving Institute Ltd | Hunan |
| Changsha Medical University | |
| Changsha Nanfang Vocational College | |
| Changsha Normal University | |
| Changsha Social Work College | |
| Changsha University of Science and Technology | |
| Changsha Xingshen Intelligent Technology Co., Ltd | Hunan |
| Changxin Storage Technology Co., Ltd | Anhui |
| Changyang Technology (Beijing) Co., Ltd | Beijing |
| ChangYou.com Ltd | Beijing |
| Changyuan Vocational College of Cooking Technology | |
| Changzhi Medical College | |
| Changzhi University | |
| Changzhi Vocational and Technical College | |
| Changzhou Bayi Cable Co., Ltd | Jiangsu |
| Changzhou City Jinding Cable Co., Ltd | Jiangsu |
| Changzhou College of Information Technology | |
| Changzhou Donglan Liquid Crystal Display Co., Ltd | Jiangsu |
| Changzhou Hengke Wire and Cable Co., Ltd | Jiangsu |
| Changzhou Honghua Electronic Co., Ltd | Jiangsu |
| Changzhou Institute of Technology | |
| Changzhou Jiexun Electronics Co., Ltd | Jiangsu |
| Changzhou Lemeng Pressure Vessel Co., Ltd | Jiangsu |
| Changzhou Optoelectronics Technology Research Institute | |