| Ward Ferry | |
| Warwick Instruments | Guangdong |
| Watchit | Taiwan |
| Wati | Hong Kong |
| Watrix.ai | Beijing |
| Wave Commerce | |
| WaveCN 世纪音频 | Beijing |
| WaveGIS Technology Co., Ltd | Taiwan |
| Wavenex | |
| Wayi International Digital Entertainment Co., Ltd | Taiwan |
| WayTechMedia | Taiwan |
| Wayz.ai | Shanghai |
| Wealth Management Cube Ltd | Hong Kong |
| Wealthryse | |
| Web Host Ltd | Hong Kong |
| Web-On (Asia) Ltd | Hong Kong |
| Web2Asia | Shanghai |
| Web5000 | Taiwan |
| Webbit Tech Macau | |
| WebComm Technology Co., Ltd | Taiwan |
| Webdsn Technology Co., Ltd | Taiwan |
| Webgene | Taiwan |
| Webhosting.com.hk | Hong Kong |
| Weblink International, Inc. | Taiwan |
| Webnix Technology Ltd | Hong Kong |
| Webpage | Taiwan |
| Website Solution | Hong Kong |
| Website.com.tw | Taiwan |
| WebStudio Interactive Design Co., Ltd | Beijing |
| WeBuzz.IM | Shanghai |
| WeChat | Guangdong |
| WECREATE | Hong Kong |
| WeDo | Taiwan |
| Wedo Information Technology (Suhou) Co., Ltd | |
| Wedo.com.tw | Taiwan |
| Wego Technology Electromechanical Co., Ltd | Taiwan |
| Wei Min Industrial Co., Ltd | Taiwan |
| Weibo | |
| Weifang Engineering Vocational College | |
| Weifang University | |
| Weifang University of Science and Technology | |
| Weifang Vocational College | |
| Weifang Xingtaike Microelectronic Materials Co., Ltd | Shandong |
| Weihai Wuzhou Satellite Navigation Technology Co., Ltd | Shandong |
| Weijian Industrial Co., Ltd | Taiwan |
| Weilic Enterprise Co., Ltd | Taiwan |
| Weimi Technology (Shenzhen) Co., Ltd | |
| Weinan Vocational & Technical College | |
| Weisi Technology Co., Ltd | |
| Weitai Medical Devices (Hangzhou) Co., Ltd | Zhejiang |