| SUONON 2240504 · TMA1261507 · design | Shenzhen Geeke Vapor Technology Co.Ltd. | 34 Tobacco | Registered | 2024 |
| SOMAIN 1571570 · TMA894561 | Owner not shown | 6 Metal9 Electronics19 Building+1 | Registered | 2015 |
| sunwin 2369896 | TRADEPT CANADA INC. | 6 Metal11 Lighting19 Building+1 | Pending | 2024 |
| SOONAN 2239278 | Shenzhen Sonan Smart Life Co. Ltd | 8 Hand | Pending | 2023 |
| SOONINNO 2209295 · TMA1262813 | Shenzhen Xinhongyuan Bag Co., LTD | 26 Sewing | Registered | 2024 |
| simin 2253680 · TMA1272938 | Xiamen Shimin Network Technology Co. Ltd | 9 Electronics | Registered | 2024 |
| Sinen 2155025 · TMA1252237 | Jinjiang Nanao Trading Co. Ltd. | 8 Hand | Registered | 2024 |
| SUNON 1907826 · TMA1091656 · design | Zhejiang Sunon Furniture Manufacture Co. Ltd. | 20 Furniture | Registered | 2021 |
| SUNON 1158874 · TMA605174 | SUNONWEALTH ELECTRIC MACHINE INDUSTRY CO. LTD. | 7 Machines9 Electronics11 Lighting | Registered | 2004 |
| SUNON 1068296 · TMA582063 · design | SUNONWEALTH ELECTRIC MACHINE INDUSTRY CO. LTD. | 7 Machines9 Electronics11 Lighting+1 | Registered | 2003 |
| SUNON 0514597 · TMA295584 · design | SUNONWEALTH ELECTRIC MACHINE INDUSTRY CO. LTD. | 7 Machines | Registered | 1984 |
| SYNON 0459991 · TMA267638 | SYNON CORPORATION | 9 Electronics35 Advertising42 Science | Registered | 1982 |
| SNIM 2327302 | Owner not listed | 1 Chemicals5 Pharmaceuticals42 Science+1 | Pending | 2023 |
| SEMIN 2287909 | SEMIN | 1 Chemicals2 Paints19 Building | Pending | 2023 |
| SHINEIN 2170609 · TMA1225285 · design | an individual | 20 Furniture | Registered | 2024 |
| SWAUNIN 2125588 · TMA1198829 · design | RSF GLOBAL CO. , LIMITED | 5 Pharmaceuticals | Registered | 2023 |
| SunMine 2047508 · TMA1145906 | an individual | 11 Lighting | Registered | 2022 |
| SUNNINA 1815784 · TMA1052789 · design | Yeung Kong Metal Hong Ltd. | 6 Metal11 Lighting17 Rubber+1 | Registered | 2019 |
| SANMINA 1542666 · TMA890598 | Sanmina Corporation | 37 Construction40 Treatment42 Science+1 | Registered | 2014 |
| SCANINN 1486354 · TMA871547 | Intellicheck, Inc. | 9 Electronics | Registered | 2014 |
| SUNMINE 1435868 · TMA847630 | Teck Resources Limited | 35 Advertising36 Finance40 Treatment+1 | Registered | 2013 |
| SEANINE 1392579 · TMA784819 | LIFE FORCE NUTRI-BLENDS CANADA INC. | 5 Pharmaceuticals | Registered | 2010 |
| SHAININ 0735211 · TMA438426 | Red X Holdings, LLC (a Nevada limited liability company) | 35 Advertising | Registered | 1995 |
| SIMONIA 2280162 | Revera Inc. | 43 Restaurants | Pending | 2023 |
| SMOON 2250775 · TMA1268891 | Owner not listed | 14 Jewellery | Registered | 2024 |