| Sourcelab Technology Ltd | |
| South China Agricultural University | |
| South China Business College Guangdong University of Foreign Studies | |
| South China Normal University | |
| South China University of Technology | Guangdong |
| South Sichuan Preschool Education College | |
| South World Enterprise Co., Ltd | Taiwan |
| South-Central Minzu University | |
| Southeast University | Jiangsu |
| Southern Interconnection Industries Ltd | Hong Kong |
| Southern Medical University | |
| Southern Taiwan Science Park | Taiwan |
| Southern Taiwan University of Science and Technology | |
| Southern University of Science and Technology | |
| Southwest Guizhou Vocational Technical College for Nationalite | |
| Southwest Jiaotong University | |
| Southwest Jiaotong University Hope College | |
| Southwest Medical University | |
| Southwest Minzu University | |
| Southwest Petroleum University | |
| Southwest University | |
| Southwest University - School of Mathematics and Statistics | Chongqing |
| Southwest University of Finance and Economics | |
| Southwest University of Political Science and Law | Chongqing |
| Southwestern Institute of Physics | |
| SOW (Asia) Foundation Ltd | Hong Kong |
| Soweb.net | Hong Kong |
| Space Shuttle Hi-Tech Co., Ltd | Taiwan |
| Space Transportation | Beijing |
| Sparking Computer Co., Ltd | Taiwan |
| SparkLabs Taiwan | Taiwan |
| SparkLAN Communications, lnc. | Taiwan |
| Sparkmate Ltd | Hong Kong |
| SpeakIn Technologies Co., Ltd | |
| SpeechGen | Hong Kong |
| Speed 3D, Inc. | |
| Speedcast | Hong Kong |
| Spire Corporation | Guangdong |
| Spirox Corporation | Taiwan |
| SPK Electronics Co., Ltd | Taiwan |
| Spket IDE | Guangdong |
| SPL (Hong Kong) Ltd | Hong Kong |
| Spring Central Ind. Co., Ltd | Taiwan |
| SRD Computing & Engineering Co., Ltd | Hong Kong |
| SSI Computer Corporation | Taiwan |
| St. Mary's Junior College of Medicine, Nursing and Management | |
| Standard Electric Works Co., Ltd | Taiwan |
| Standard Robotics | Guangdong |
| Standard Success Groups Ltd | Hong Kong |
| Star Ape Technology (Shanghai) Co., Ltd | Shanghai |