| SAXESS 1181515 · TMA668698 | Behr Industry Motorcycle Components GmbH | 12 Vehicles37 Construction | Registered | 2006 |
| SOKOS 2011385 · TMA1267841 | 157503 CANADA INC. | 25 Clothing | Registered | 2024 |
| SOJOS 1842733 · TMA1053623 · design | Owner not shown | 9 Electronics | Registered | 2019 |
| Sojos 1465921 · TMA804775 | Sojourner Farms, LLC | 31 Fresh | Registered | 2011 |
| SYKES 1305109 · TMA735415 · design | SYKES ENTERPRISES, INCORPORATED | 35 Advertising36 Finance37 Construction+4 | Registered | 2009 |
| SYKES 1305108 · TMA735416 | SYKES ENTERPRISES, INCORPORATED | 35 Advertising36 Finance37 Construction+4 | Registered | 2009 |
| SYKES 1001989 · TMA561252 · design | SYKES ENTERPRISES, INCORPORATED A FLORIDA CORPORATION | 35 Advertising36 Finance37 Construction+3 | Registered | 2002 |
| SYKES 0868799 · TMA511219 | SYKES ENTERPRISES, INCORPORATED | 35 Advertising39 Transport41 Education+1 | Registered | 1999 |
| SYKES 0866481 · TMA514694 | ANDREWS SYKES GROUP PLC | 7 Machines | Registered | 1999 |
| SIXCESS 1344275 · TMA739656 | STERIS Corporation | 1 Chemicals | Registered | 2009 |
| SOGICA 2249805 · TMA1235325 | Sogica inc. | 35 Advertising40 Treatment | Registered | 2024 |
| Saguci 2240678 · TMA1260068 | an individual | 28 Toys | Registered | 2024 |
| SECOs 2238963 · TMA1271250 | Sacred Cow Company Inc. | 35 Advertising41 Education | Registered | 2024 |
| SHOOZAS 2237076 · TMA1253111 · design | BENDUO LLC | 3 Cosmetics | Registered | 2024 |
| SKYJACK 2228608 · TMA1252795 · design | SKYJACK INC. | 7 Machines12 Vehicles | Registered | 2024 |
| SKYJACK 2228603 · TMA1252793 | SKYJACK INC. | 7 Machines12 Vehicles | Registered | 2024 |
| SOUSYOKYO 2219015 · TMA1246888 | an individual | 14 Jewellery | Registered | 2024 |
| SUUKSESS 2217929 · TMA1276000 · design | an individual | 25 Clothing | Registered | 2024 |
| shukiku 2210442 · TMA1244135 | Shenzhen Elephant Splash Technology Co., Ltd. | 18 Leather25 Clothing | Registered | 2024 |
| SHIZUKA 2196969 · TMA1237324 | an individual | 5 Pharmaceuticals | Registered | 2024 |
| SikSog 2194428 · TMA1235099 | an individual | 11 Lighting | Registered | 2024 |
| SOJAG 2190039 · TMA1278904 | SHELTERLOGIC OPERATIONS CANADA, LTD. | 6 Metal | Registered | 2024 |
| SUKESIAI 2183370 · TMA1243962 | Shenzhen Boyide Technology Co., Ltd. | 21 Housewares | Registered | 2024 |
| Skyseaco 2173468 · TMA1224519 | Huizhou Xigu Trading Co. Ltd. | 9 Electronics | Registered | 2024 |
| SkyKiss 2129060 · TMA1192043 | an individual | 21 Housewares | Registered | 2023 |