| Integrated Enterprise Solutions | Hong Kong |
| Integrated Management Systems | |
| Integrated Solutions Ltd | Hong Kong |
| Intellective Biologics | |
| Intelligent CAD/CAM Tecnology Ltd | Hong Kong |
| Intelligent Memory Ltd | |
| Inter Trade Bridges | |
| Interactive Systems Ltd | Hong Kong |
| Interactive Web Design Company | Hong Kong |
| InterGroup Technology Co., Ltd | Beijing |
| International Business Data Co. | Guangdong |
| International Center of Excellence in Intelligent Robotics and Automation Research | Taiwan |
| International Conference on Computer and Communications | Sichuan |
| International Data Group (China) | Beijing |
| International Federation for Cell Biology | |
| International Games System Co., Ltd | Taiwan |
| International Internet of Things Exhibition | Guangdong |
| International Joint Conference on Artificial Intelligence | Beijing |
| International Payment Solutions (Hong Kong) Ltd | Hong Kong |
| Internet Professional Association Ltd | Hong Kong |
| Internet Society of Jiangsu Province | Jiangsu |
| Internetware | Beijing |
| Intersoft Computer System Ltd | Hong Kong |
| Interstellar Glory Aerospace Science and Technology Corporation | |
| Interwoos Co., Ltd | |
| Intifar Global Co., Ltd | Taiwan |
| Intisoft Asia Ltd | Hong Kong |
| IntoCare Medical | Jiangsu |
| Inventec | Taiwan |
| Inventec Appliances | Taiwan |
| Inventec Besta Co., Ltd | Taiwan |
| Inventor Biotechnology (Shanghai) Co., Ltd | Shanghai |
| InvesTarget | |
| InvestHK | Hong Kong |
| InxMed | Jiangsu |
| inXtron, Inc. | Taiwan |
| IOI Technology Corporation | Taiwan |
| Ione Electronic Technology Co., Ltd | Taiwan |
| ioNetworks, Inc. | |
| IOSG Ventures | Hong Kong |
| IoT One | Shanghai |
| IPinYou | Beijing |
| Iplusmobot Technology Co., Ltd | Zhejiang |
| IPOS Computer Systems Ltd | Hong Kong |
| IQ Technology, Inc. | Taiwan |
| iRegene | |
| iResearch Consulting Group | Beijing |
| iSecurity, Inc. | Taiwan |
| iSIA BIO-Technology Co., Ltd | |
| iSmile Hosting | Taiwan |