| SOLPREME 2026686 · TMA1137490 | Owner not shown | 5 Pharmaceuticals31 Fresh | Registered | 2022 |
| SILAPRENE 0347353 · TMA186755 | Royal Adhesives and Sealants, LLC (a Delaware limited liability company) | 17 Rubber19 Building | Registered | 1972 |
| SOLFREE 1784635 · TMA974806 | Owner not shown | 16 Paper | Registered | 2017 |
| SULPREME 0536801 · TMA321877 | Winfield Solutions, LLC | 1 Chemicals2 Paints4 Oils | Registered | 1986 |
| SOLFREEZE 2348659 · design | an individual | 11 Lighting | Pending | 2024 |
| SOILPRINT 2083975 · design | an individual | 7 Machines9 Electronics42 Science | Pending | 2020 |
| Skoolpreneur 1986000 | an individual | 35 Advertising41 Education42 Science | Pending | 2019 |
| SOLBRITE 1948510 · TMA1171799 | SOLVAY SA, a legal entity | 1 Chemicals | Registered | 2023 |
| SOLPRO 1874305 · TMA1080290 · design | Solbar Ningbo Protein Technology Co. Ltd. | 1 Chemicals | Registered | 2020 |
| SELPRIME 1542869 · TMA863469 | Selwood Limited | 7 Machines | Registered | 2013 |
| SOLUPREP 1023720 · TMA545465 | 3M Company | 5 Pharmaceuticals | Registered | 2001 |
| SILOPREN 0368864 · TMA201483 | an individual | 17 Rubber24 Textiles | Registered | 1974 |
| "SOLPIER" 0185612 · UCA19507 | Graymont (QC) Inc. | 1 Chemicals | Registered | 1944 |
| Solbrace 2318720 | an individual | 35 Advertising | Pending | 2024 |
| SILVEREYE 1679676 · TMA985114 | Knowmadics, Inc. | 9 Electronics35 Advertising38 Telecommunications+2 | Registered | 2017 |
| Soulbrand 2302579 | Soulbrand Media Inc. | 35 Advertising41 Education42 Science | Pending | 2023 |
| SOLFERINO 2270428 | Owner not listed | 3 Cosmetics4 Oils | Pending | 2023 |
| SOULFRAME 2186222 | Digital Extremes Ltd. | 9 Electronics41 Education | Pending | 2022 |
| SILVERSTAR 2282580 · TMA1243435 · design | Owner not listed | 39 Transport41 Education43 Restaurants | Registered | 2024 |
| SHELFER 2265028 · TMA1284942 · design | an individual | 21 Housewares | Registered | 2025 |
| SILVERLINE 2259488 · TMA1279334 | an individual | 31 Fresh | Registered | 2024 |
| SILVERLIGHT 2257955 · TMA1276442 | HENKEL CORPORATION | 3 Cosmetics | Registered | 2024 |
| SEALPER 2254054 · TMA1273047 | NYT International Holdings Inc | 7 Machines | Registered | 2024 |
| SALEBARBES 2242385 · TMA1276048 · design | 9394-8875 Québec Inc. | 3 Cosmetics9 Electronics14 Jewellery+6 | Registered | 2024 |
| SilverBay 2223171 · TMA1249892 | an individual | 28 Toys | Registered | 2024 |