| SZAKYZM 2255002 · TMA1274536 | Shenzhen Zhang Yu Electronic Commerce Co. Ltd. | 9 Electronics | Registered | 2024 |
| SKICOSMOS 2196083 · TMA1253735 | an individual | 41 Education | Registered | 2024 |
| SOCOSANI 2040211 · TMA1164383 | Socosani SA sociedad anonima (sa) | 32 Beer | Registered | 2023 |
| SECUSMART 2033460 · TMA1202482 | Secusmart GmbH | 9 Electronics42 Science | Registered | 2023 |
| sekesin 2022505 · TMA1158025 | an individual | 25 Clothing | Registered | 2022 |
| Shichiken 1995831 · TMA1120285 · design | YAMANASHI MEIJO CO. LTD. | 33 Wine | Registered | 2022 |
| SEGASAMMY 1923328 · TMA1143207 · design | SEGA CORPORATION | 7 Machines8 Hand9 Electronics+7 | Registered | 2022 |
| SACHAJUAN 1896872 · TMA1085125 | an individual | 3 Cosmetics44 Medical | Registered | 2020 |
| SOCOSHIM 1881845 · TMA1094186 | Owner not shown | 1 Chemicals2 Paints17 Rubber | Registered | 2021 |
| SAIKOSEN 1878625 · TMA1112794 · design | Suncha Technology Co.Ltd. | 3 Cosmetics8 Hand20 Furniture+1 | Registered | 2021 |
| SEACOCHEM 1878538 · TMA1095784 | Sea-Land Chemical Co. | 1 Chemicals | Registered | 2021 |
| SUCCESSINARS 1835006 · TMA1073550 | Davanti Corp. | 16 Paper35 Advertising41 Education | Registered | 2020 |
| SEASIGN 1821145 · TMA1012652 · design | Seasign Inc. | 42 Science | Registered | 2019 |
| SUCCESSION 1806100 · TMA1037105 | Home Box Office, Inc. | 9 Electronics21 Housewares25 Clothing+2 | Registered | 2019 |
| SAISEWEIZEN 1779635 · TMA1018247 | an individual | 30 Coffee | Registered | 2019 |
| SECOSAN 1563091 · TMA993327 | TROTEC GmbH & Co. KG | 1 Chemicals11 Lighting | Registered | 2018 |
| SuccessionWise 1520766 · TMA833491 | FEDERATED INSURANCE COMPANY OF CANADA | 36 Finance | Registered | 2012 |
| SUCCESSONALITY 1516038 · TMA881575 | an individual | 9 Electronics16 Paper18 Leather+2 | Registered | 2014 |
| SUSHISAMBA 1474502 · TMA859322 | Fusion IP Investments U.K. LLP | 41 Education43 Restaurants | Registered | 2013 |
| SISECAM 1421757 · TMA814566 · design | Owner not shown | 1 Chemicals21 Housewares22 Ropes | Registered | 2011 |
| SISECAM 1421641 · TMA814565 | Owner not shown | 1 Chemicals21 Housewares22 Ropes | Registered | 2011 |
| SUKHASANA 1392440 · TMA759214 | Sukhasana Inc. | 20 Furniture | Registered | 2010 |
| SIKASENSE 1341819 · TMA723300 | an individual | 1 Chemicals | Registered | 2008 |
| SOJASUN 1217293 · TMA653850 | Owner not shown | 29 Meat30 Coffee32 Beer | Registered | 2005 |
| SOXYGEN 1100350 · TMA586055 | INTERNATIONAL INTIMATES INC. a corporation of Delaware | 25 Clothing | Registered | 2003 |