| SanQuan Medical College | |
| sans | Hong Kong |
| Sans Ltd | Hong Kong |
| Sansen Technology Co., Ltd | Guangdong |
| Sansure Biotech, Inc. | Hunan |
| Santak Electonic (Shenzhen) Co., Ltd | Guangdong |
| Sany Innovation (Beijing) Investment Management Co., Ltd | |
| Sanya Aviation & Tourism College | |
| Sanya City College | |
| Sanya Institute of Technology | |
| Sanyou Biopharmaceuticals Co., Ltd | |
| SAPPHIRE Technology Ltd | Hong Kong |
| Satpro M&C Tech Co., Ltd | |
| Saul Tech Technology Co., Ltd | Taiwan |
| SBS Genetech Co., Ltd | |
| SCADA Engine | Hong Kong |
| Schmidtek Ltd | Taiwan |
| School of Big Data and Artificial Intelligence | |
| School of Software, Taiyuan University of Technology | |
| SchoolTracs Ltd | Hong Kong |
| SciClone Pharmaceuticals (Holdings) Ltd | |
| Science & Technology Policy Research and Information Center | Taiwan |
| Science and Technology Innovation and Development, Chinese Academy of Sciences | |
| Scientech Corporation | Taiwan |
| Scihuan-Changjiang Vocational College | |
| ScinoPharm Taiwan | Taiwan |
| Scivita Medical Technology Co., Ltd | |
| Sciwind Biosciences | |
| SD-OMEGA (Hong Kong) Co., Ltd | Hong Kong |
| SDMC | |
| Sea Sonic | Taiwan |
| Seafile Ltd | Beijing |
| SearchEasy | |
| Secure Online Shopping Association | Taiwan |
| Securities and Futures Commission | |
| See-Plus Industrial Ltd | Hong Kong |
| Seednet | Taiwan |
| Seetel New Energy Co., Ltd | Taiwan |
| Seform Electronics Co., Ltd | Taiwan |
| Seiko Instruments (H.K.) Ltd | Hong Kong |
| SEIRIM | |
| Seito Systems Ltd | Hong Kong |
| Sekkei Digital Group | |
| Selling-Ware Co., Ltd | Taiwan |
| SEMICON China | Shanghai |
| SEMICON Taiwan | Taiwan |
| Semiconductor Support Services Co. | Shanghai |
| SemiDrive | |
| SemiRim Ltd | Hong Kong |
| Semtech Electornics Ltd | Hong Kong |