| SUNPACK 0772622 · TMA449692 | THE SUNRIDER CORPORATION, DOING BUSINESS UNDER THE NAME SUNRIDER INTERNATIONAL | 35 Advertising | Registered | 1995 |
| SAMPOCHEM 2203255 · TMA1280812 | SAMPOCHEM GmbH | 1 Chemicals | Registered | 2025 |
| SUNFACE 2121122 · TMA1185339 | an individual | 11 Lighting | Registered | 2023 |
| SUNPHAZE 1528282 · TMA824535 · design | ENVISION GLOBAL INC. | 6 Metal19 Building42 Science | Registered | 2012 |
| SUNPAK 1458017 · TMA823291 | Sun Chemical Corporation | 2 Paints | Registered | 2012 |
| SUNPAC 0533218 · TMA310389 · design | Sun Pac Foods Corp. | 29 Meat30 Coffee31 Fresh+1 | Registered | 1986 |
| SUNPIC 0510488 · TMA315058 | FAZIO FOODS INTERNATIONAL LTD. | 29 Meat | Registered | 1986 |
| SUNPAK 0463995 · TMA273780 | TOCAD COMPANY LIMITED | 9 Electronics | Registered | 1982 |
| SUNVKWEY 2261819 · TMA1281302 | Zhongshan Maixun Network Technology Co. LTD. | 11 Lighting | Registered | 2025 |
| Smofish 2250603 · TMA1268853 | Owner not listed | 9 Electronics20 Furniture | Registered | 2024 |
| SNIFFSCAPE 2239458 · TMA1259932 | an individual | 41 Education | Registered | 2024 |
| SOMMFACTORY 2234130 · TMA1256703 | an individual | 41 Education | Registered | 2024 |
| SMFK 2233787 · TMA1262864 · design | Yichen Fashion Design (Beijing) Co., Ltd. | 25 Clothing | Registered | 2024 |
| SMFK 2233785 · TMA1262863 · design | Yichen Fashion Design (Beijing) Co., Ltd. | 18 Leather | Registered | 2024 |
| SMFK 2233783 · TMA1262862 · design | Yichen Fashion Design (Beijing) Co., Ltd. | 14 Jewellery | Registered | 2024 |
| SYNOVACEPT 2232062 · TMA1250277 | Navidea Biopharmaceuticals, Inc. | 5 Pharmaceuticals | Registered | 2024 |
| SMPS 2227556 · TMA1252704 | SMPS Professional Services Corporation | 35 Advertising | Registered | 2024 |
| SAMBAZON 2218466 · TMA1237722 | Sambazon, Inc. | 29 Meat30 Coffee32 Beer+1 | Registered | 2024 |
| Simabsie 2200326 · TMA1238574 | Shenzhen Jianan Trading Co. Ltd. | 21 Housewares | Registered | 2024 |
| SNAPPIES 2193012 · TMA1217651 | TYKABLES LLC | 25 Clothing | Registered | 2024 |
| SONOBOOST 2188275 · TMA1261257 | Ultraceuticals Pty Ltd | 44 Medical | Registered | 2024 |
| SONOBOOSTER 2188274 · TMA1261256 | Ultraceuticals Pty Ltd | 10 Medical | Registered | 2024 |
| SIMPCARE 2181677 · TMA1233484 · design | Nuo De Su Yuan (Guangzhou) Biotechnology Co. Ltd | 3 Cosmetics | Registered | 2024 |
| SNAPPUCCINO 2174642 · TMA1205472 | ColdSnap, Corp. | 5 Pharmaceuticals29 Meat30 Coffee+1 | Registered | 2023 |
| SANIFOS 2145184 · TMA1259307 | an individual | 7 Machines | Registered | 2024 |