| Xiamen Rui Technology Co., Ltd | Fujian |
| Xiamen Sinopeg Biotech Co., Ltd | Fujian |
| Xiamen Sky Semiconductor Technology Co., Ltd | Fujian |
| Xiamen Talentedsoft Co., Ltd | Fujian |
| Xiamen Tebao Biological Engineering Co., Ltd | Fujian |
| Xiamen University | |
| Xiamen University - School of Methematical Sciences | Fujian |
| Xiamen University of Technology | |
| Xiamen Well Software Co., Ltd | Fujian |
| Xiamen Yuanting Information Technology Co., Ltd | |
| Xiamen Zhongresources Network Service Co., Ltd | Fujian |
| Xiang He Capital | |
| Xiangnan Preschool Education College | |
| Xiangnan University | |
| Xiangtan Medicine & Health Vocational College | |
| Xiangtan University | |
| Xiangtan Vocational College of Science and Technology | |
| Xiangyang Auto Vocational Technical College | |
| Xiangyu Technology (Shanghai) Co., Ltd | |
| Xiangzhong Normal College for Preschool Education | |
| Xianning Vocational Technical College | |
| Xiantao Vocational College | |
| Xiaomi Corporation | Hong Kong |
| Xiaoxi Technology Group | Jiangsu |
| Xichang University | |
| Xidi Microelectronics Group Co., Ltd | |
| Xidian University | |
| Xidian University - School of Electronic Engineering | Shaanxi |
| Xihua University | |
| Xijing University | |
| Ximi (Xiamen) Semiconductor Equipment Co., Ltd | Fujian |
| Xing Wei College | |
| Xing'an Vocational and Technical College | |
| xingdns.com | Beijing |
| Xingyin Information Technology (Shanghai) Co., Ltd | Shanghai |
| Xinjiang Agricultural University | |
| Xinjiang Agricultural Vocational and Technical University | |
| Xinjiang Branch, Chinese Academy of Sciences | |
| Xinjiang Industry Technical College | |
| Xinjiang Institute of Applied Technology | |
| Xinjiang Institute of Technology | |
| Xinjiang Normal University | |
| Xinjiang University | |
| Xinjiang Uygur Medical College | |
| Xinjiang Vocational & Technical College of Communications | |
| Xinlian Electronic Materials Technology Co., Ltd | Hebei |
| Xinliu (Xiamen) Digital Technology Co., Ltd | Fujian |
| Xinsheng Semiconductor Technology (Shanghai) Co., Ltd | Shanghai |
| Xinxiang Medical University | |
| Xinxiang University | |