| SOFSILK 0648216 · TMA429271 | Covidien LP | 10 Medical | Registered | 1994 |
| SAFCOL 0544527 · TMA323400 | SAFCOL HOLDINGS (HONG KONG) LIMITED | 29 Meat | Registered | 1987 |
| SAFESIL 1594957 · TMA885279 | an individual | 1 Chemicals30 Coffee | Registered | 2014 |
| SOFGELS 1237612 · TMA777118 · design | Patheon Softgels, Inc. | 5 Pharmaceuticals | Registered | 2010 |
| SPÉCIAL 2305220 | Owner not shown | 9 Electronics28 Toys | Pending | 2024 |
| SPACIAL 2006226 | 9338-9666 Québec Inc. | 9 Electronics35 Advertising36 Finance+2 | Pending | 2020 |
| SAFESEAL 2245536 · TMA1269934 | AMD Medicom Inc. | 16 Paper | Registered | 2024 |
| SPIEGELAU 2198086 · TMA1259540 · design | G.J. Riedel GmbH | 21 Housewares | Registered | 2024 |
| SAPASLIFE 2191562 · TMA1233848 | an individual | 28 Toys | Registered | 2024 |
| SPECIALIZED 2185046 · TMA1213646 | Specialized Bicycle Components, Inc. | 12 Vehicles18 Leather | Registered | 2023 |
| SPICOLI 2168063 · TMA1166165 | Vans, Inc. | 9 Electronics | Registered | 2023 |
| SPEECHLY 2120861 · TMA1214134 | an individual | 9 Electronics42 Science | Registered | 2023 |
| SHAPESCALE 2120356 · TMA1191988 | Shape Labs, Inc. | 9 Electronics10 Medical | Registered | 2023 |
| SPECIALIZED 2108352 · TMA1211867 | Specialized Bicycle Components, Inc. | 9 Electronics35 Advertising41 Education+1 | Registered | 2023 |
| SPACELIFT 2106438 · TMA1277252 | Spacelift, Inc. | 42 Science | Registered | 2024 |
| Spesoul 2099371 · TMA1175798 | Quanzhou Zhongteng Network Technology Co.Ltd. | 25 Clothing | Registered | 2023 |
| SPICYLICIOUS 2097907 · TMA1209580 | JOLLIBEE FOODS CORPORATION | 29 Meat43 Restaurants | Registered | 2023 |
| SUAVEZILLA 2088271 · TMA1183885 · design | Xiamen Juxiu Decoration Engineering Co. Ltd. | 18 Leather | Registered | 2023 |
| (SAFEGOAL) 2085731 · TMA1278593 · design | an individual | 28 Toys35 Advertising | Registered | 2024 |
| SPEACLEAR 2065653 · TMA1226731 | Nemita Inc. | 9 Electronics | Registered | 2024 |
| SAFESHIELD 2039821 · TMA1165430 · design | The Trend Innovations Company Inc. | 5 Pharmaceuticals9 Electronics19 Building | Registered | 2023 |
| sofslee 2028576 · TMA1134966 | Zuo Jun Technology (Shenzhen) Co. Ltd. | 20 Furniture | Registered | 2022 |
| SEPIGEL 2025519 · TMA1163184 | an individual | 1 Chemicals | Registered | 2023 |
| SafeShield 2018694 · TMA1165312 | The Trend Innovations Company Inc. | 5 Pharmaceuticals | Registered | 2023 |
| SOAVEGEL 2012599 · TMA1154961 · design | an individual | 29 Meat30 Coffee | Registered | 2022 |