| WuXi AppTec | Shanghai |
| WuXi AppTec | |
| Wuxi BioCity | Jiangsu |
| Wuxi BioHermes Bio&Medical Technology Co., Ltd | |
| Wuxi Biologics | Jiangsu |
| WuXi Diagnostics | Shanghai |
| Wuxi Etek Microelectonics Co., Ltd | Jiangsu |
| Wuxi Evergrande Electronic Technology Co., Ltd | Jiangsu |
| Wuxi HippStor Technology Co., Ltd | |
| Wuxi Huacheng Cable Co., Ltd | Jiangsu |
| Wuxi Huaneng Electric Cable Co., Ltd | Jiangsu |
| Wuxi Huaxin Radar Engineering Co., Ltd | |
| Wuxi Institute of Technology | |
| Wuxi Jierong Precision Machinery Co., Ltd | Jiangsu |
| Wuxi Kailing Electronics Co., Ltd | |
| Wuxi Muchuang Integrated Circuit Design Co., Ltd | Jiangsu |
| Wuxi Palm Medical Technology Co., Ltd | Jiangsu |
| Wuxi South Ocean College | |
| Wuxi Suntech Power Co., Ltd | Jiangsu |
| Wuxi Taihu University | |
| Wuxi Unicomp Technology Co., Ltd | Jiangsu |
| Wuxi Vocational College of Science and Technology | |
| Wuxi Vocational Institute of Arts & Technology | |
| Wuxi Xinxiang Information Technology Co., Ltd | Jiangsu |
| Wuxi Yanqiao Cable Accessories Co., Ltd | Jiangsu |
| Wuxi Yiwen Electronic Technology Co., Ltd | Jiangsu |
| Wuyi University | |
| Wuyishan Vocational College | |
| Wuzhou University | |
| WxSoft ZhuHai, Inc. | Guangdong |
| WYND | Hong Kong |
| X Square Robot Technology (Shenzhen) Co., Ltd | |
| X-ON Mining | |
| X-Pilot | |
| X.me | |
| XAG Co., Ltd | Guangdong |
| Xanda College of Economics & Humanities Shanghai International Studies University | |
| XAVi Technologies Corporation | Taiwan |
| Xbiome Co., Ltd | |
| XbotPark | Guangdong |
| Xcelom Ltd | Hong Kong |
| XCome Technology | Taiwan |
| Xell Telecom | Hong Kong |
| Xenyo Ltd | |
| Xenyo Media | Hong Kong |
| XForcePlus | Shanghai |
| xFusion Digital Technologies Co., Ltd | |
| XGATE Corporation Ltd | Hong Kong |
| Xi'an Aeronautical Institute | |
| Xi'an Branch, Chinese Academy of Sciences | |