| Yantai Gold College | |
| Yantai Haiyi Software Co., Ltd | Shandong |
| Yantai University | |
| Yao Pharma | |
| YaoPharma Co., Ltd | |
| Yaoshibang | |
| Yaotang (Shanghai) Biotechnology Co., Ltd | |
| Yawei Digital Media Co., Ltd | Taiwan |
| YD Biolabs | |
| Yeahka | Guangdong |
| Yeahmobi, Inc. | Shaanxi |
| Yealink | Fujian |
| Yeasen Biotechnology (Shanghai) Co., Ltd | Shanghai |
| Yeedex Electronic Corporation | Taiwan |
| Yen Sun Technology Corporation | Taiwan |
| Yeong Yang | Taiwan |
| YesHealth Agri-Biotechnology Co., Ltd | Taiwan |
| YESO Ywh Chau Electric Co., Ltd | Taiwan |
| Yesseo.com | Beijing |
| YeteSoft Ltd | Hong Kong |
| YFC-BonEagle Electric Co., Ltd | Taiwan |
| Yi Wai Industrial Co., Ltd | Taiwan |
| Yi Xin Software Development Co., Ltd | Shandong |
| Yi Yi Enterprise Co., Ltd | Taiwan |
| Yi-gamme Technology Co., Ltd | Taiwan |
| Yi-Phone, Inc. | Taiwan |
| Yicaitong (Changzhou) Supply Chain Management Co., Ltd | Jiangsu |
| Yichun Vocational Technical College | |
| Yifan Pharmaceutical Co., Ltd | |
| Yifang Digital | Guangdong |
| Yihang | |
| Yijia (Shanghai) Medical and Elderly Care Service Co., Ltd | |
| Yijielico (Shanghai) Biotechnology Co., Ltd | Shanghai |
| Yikay | Shanghai |
| Yinchuan University of Energy | |
| Ying Tai Trading Co., Ltd | Hong Kong |
| Yingkou Institute of Technology | |
| Yirui Pharma | |
| Yiwu Industrial & Commercial Colleg | |
| Yiyang Medical College | |
| Yiyang Vocational & Technical College | |
| Yizhirui Information Technology Co., Ltd | Beijing |
| Yoda Communications, Inc. | Taiwan |
| Yodo1 Ltd | Beijing |
| YOFFICE Network Technology Co., Ltd | |
| Yongcheng Vocational College | |
| Yongoo Technology Co., Ltd | Jilin |
| Yongsi Electronics (Ningbo) Co., Ltd | Zhejiang |
| Yongxun Network | Sichuan |
| Yongzhou Vocational Technical College | |