| SOLASJET 1467940 · TMA856638 · design | SOLAS SCIENCE & ENGINEERING CO. LTD. | 7 Machines12 Vehicles | Registered | 2013 |
| SLASTIK 1790283 · TMA999837 · design | an individual | 9 Electronics | Registered | 2018 |
| SKILJADA 2270617 · TMA1285045 | an individual | 5 Pharmaceuticals | Registered | 2025 |
| SAiilgodi 2243075 · TMA1263023 | Owner not listed | 7 Machines | Registered | 2024 |
| Slzhds 2223194 · TMA1248807 | an individual | 21 Housewares28 Toys | Registered | 2024 |
| SLCD 2203678 · TMA1229643 · design | Shenzhen Chunjing Trading Co., Ltd. | 9 Electronics | Registered | 2024 |
| SelectSoma 2193617 · TMA1235035 | an individual | 20 Furniture | Registered | 2024 |
| SOLSTICE 2179580 · TMA1228336 | Jayco, Inc. | 12 Vehicles | Registered | 2024 |
| SilkiTech 2169485 · TMA1221410 | Lakeview Cbay Inc. | 3 Cosmetics | Registered | 2024 |
| SELECTAFLOOR 2167715 · TMA1213525 · design | CCA Global Partners, Inc. | 35 Advertising | Registered | 2023 |
| SCALEXTRIC 2163931 · TMA1263988 · design | Hornby Hobbies Limited | 9 Electronics28 Toys | Registered | 2024 |
| SOLOIST 2155574 · TMA1208717 | JACKSON/CHARVEL MANUFACTURING, INC. | 15 Musical | Registered | 2023 |
| SOLOIST 2126692 · TMA1171562 | Cervélo USA Inc. | 12 Vehicles | Registered | 2023 |
| SOLECTA 2120659 · TMA1167168 | SOLECTA, INC. | 11 Lighting17 Rubber | Registered | 2023 |
| SELCOUTH 2115262 · TMA1266752 | CHICKADEE BRANDING SPECIALISTS LTD. | 32 Beer | Registered | 2024 |
| SOLActive 2114108 · TMA1179421 | Technologies O=C=O Inc. | 1 Chemicals | Registered | 2023 |
| SLICOT 2113810 · TMA1182863 · design | Slicot Innovations Inc | 24 Textiles35 Advertising | Registered | 2023 |
| SOLOCOTE 2111820 · TMA1179366 | WSES Limited | 25 Clothing | Registered | 2023 |
| SKYLIGHT 2106544 · TMA1266734 | Bonneville Communications Corporation | 25 Clothing38 Telecommunications41 Education | Registered | 2024 |
| SKYLIGHT 2104817 · TMA1267635 · design | Bonneville Communications Corporation | 25 Clothing38 Telecommunications41 Education | Registered | 2024 |
| SELCOUTH 2101787 · TMA1207297 | CHICKADEE BRANDING SPECIALISTS LTD. | 33 Wine | Registered | 2023 |
| SYLSTAR 2088278 · TMA1170166 | Shanghai Sylstar Technology Co.Ltd. | 11 Lighting | Registered | 2023 |
| SOILSEED 2082437 · TMA1167019 · design | an individual | 44 Medical | Registered | 2023 |
| Slustrr 2067742 · TMA1158268 | an individual | 10 Medical | Registered | 2022 |
| SOLYESTER 2052921 · TMA1280109 | WINDS ENTERPRISES LIMITED | 22 Ropes23 Yarns24 Textiles | Registered | 2025 |