| SEMBEND 1665631 · TMA958206 | PRC-DeSoto International, Inc. | 6 Metal7 Machines8 Hand+1 | Registered | 2016 |
| SEMAFONE 1713040 · TMA1060573 | Sycurio Limited | 9 Electronics35 Advertising36 Finance+3 | Registered | 2019 |
| SAMBONET 1586048 · TMA879841 | an individual | 8 Hand | Registered | 2014 |
| SEMIPONT 1413626 · TMA806514 | SEMIKRON Elektronik GmbH & Co. KG | 9 Electronics | Registered | 2011 |
| SIMBAND 1704490 · TMA1012780 | SAMSUNG ELECTRONICS CO. LTD. | 9 Electronics10 Medical14 Jewellery+1 | Registered | 2019 |
| SAMBAND 1594696 · TMA883767 | ISF (USA), LLC | 29 Meat | Registered | 2014 |
| SIMPONI 1400848 · TMA761820 · design | Owner not shown | 5 Pharmaceuticals | Registered | 2010 |
| SIMPONI 1274618 · TMA789012 | Owner not shown | 5 Pharmaceuticals | Registered | 2011 |
| SYNBONE 0868971 · TMA505101 | an individual | 5 Pharmaceuticals10 Medical16 Paper+1 | Registered | 1998 |
| SEMPEN 0838910 · TMA500472 | PRC-DeSoto International, Inc. | 2 Paints19 Building21 Housewares | Registered | 1998 |
| Symbionic 1455556 · TMA888075 | X-Technology Swiss GmbH | 9 Electronics17 Rubber25 Clothing | Registered | 2014 |
| soneven 2261799 · TMA1281294 | SLIMBELLE BRANDING MANAGEMENT CORP. | 25 Clothing | Registered | 2025 |
| SYNAFOAM 2258707 · TMA1277778 | Mjalli Investment Group, Inc. | 5 Pharmaceuticals | Registered | 2024 |
| Sumifun 2251184 · TMA1268953 | Owner not listed | 5 Pharmaceuticals | Registered | 2024 |
| SUNBEAM 2222341 · TMA1234013 | Sunbeam Products, Inc. | 8 Hand10 Medical11 Lighting | Registered | 2024 |
| SUNBIOM 2209361 · TMA1241725 | SunBiom Health Inc. | 5 Pharmaceuticals | Registered | 2024 |
| SINOBOOM 2203369 · TMA1277512 · design | Hunan Sinoboom Intelligent Equipment Co.Ltd. | 12 Vehicles | Registered | 2024 |
| SUNBEAM 2202470 · TMA1242616 · design | QUALITY BAKERS OF AMERICA COOPERATIVE, INC. | 30 Coffee | Registered | 2024 |
| SUNBEAM 2189106 · TMA1232827 | Sunbeam Products, Inc. | 11 Lighting | Registered | 2024 |
| SYMPHONY 2185222 · TMA1248111 | Truvic Medical, Inc. | 10 Medical | Registered | 2024 |
| smafan 2181471 · TMA1233466 | FOSHAN CARRO ELECTRICAL CO.LTD | 11 Lighting | Registered | 2024 |
| Sumifun 2150076 · TMA1217292 | Guangzhou Su Mai Feng International Trading Co. Ltd. | 10 Medical | Registered | 2024 |
| SCHNAPPAN 2146797 · TMA1212112 | Cidrerie Milton inc. | 33 Wine | Registered | 2023 |
| SINOBOOM 2133770 · TMA1225961 · design | Hunan Sinoboom Intelligent Equipment Co.Ltd. | 7 Machines | Registered | 2024 |
| Symphiome 2120713 · TMA1217082 | an individual | 5 Pharmaceuticals31 Fresh | Registered | 2024 |