| SIGN 2360821 | EHR, LLC | 32 Beer | Pending | 2024 |
| SAIGON 1677086 · TMA919800 · design | Little Saigon Holdings Ltd. | 29 Meat30 Coffee43 Restaurants | Registered | 2015 |
| SAIGON 1548793 · TMA855780 | Cong Ty Co Phan Cao Su Sai Gon-Kymdan (Saigon-Kymdan Rubber Stock Company) | 20 Furniture | Registered | 2013 |
| SAIGON 1506064 · TMA834126 · design | Little Saigon Holdings Ltd. | 29 Meat30 Coffee43 Restaurants | Registered | 2012 |
| SAIGON 1506059 · TMA834125 | Little Saigon Holdings Ltd. | 29 Meat30 Coffee43 Restaurants | Registered | 2012 |
| SAIGON 1480441 · TMA791095 | On Sight Equipment Ltd. | 9 Electronics18 Leather | Registered | 2011 |
| Signo 2019327 · TMA1181169 | an individual | 9 Electronics | Registered | 2023 |
| SOZEN 1929836 · TMA1139008 | an individual | 5 Pharmaceuticals | Registered | 2022 |
| SOKON 1886334 · TMA1069654 · design | Chongqing Sokon Industry Group Stock Co. Ltd. | 12 Vehicles37 Construction | Registered | 2020 |
| SOCAN 1570919 · TMA900830 · design | SOCIETY OF COMPOSERS, AUTHORS AND MUSIC PUBLISHERS OF CANADA - SOCIETE CANADIENNE DES AUTEURS, COMPOSITEURS ET EDITEURS DE MUSIQUE | 16 Paper21 Housewares24 Textiles+5 | Registered | 2015 |
| SOCAN 1178948 · TMA629532 · design | SOCIETY OF COMPOSERS, AUTHORS AND MUSIC PUBLISHERS OF CANADA - SOCIETE CANADIENNE DES AUTEURS, COMPOSITEURS ET EDITEURS DE MUSIQUE | 9 Electronics16 Paper21 Housewares+8 | Registered | 2005 |
| SOCAN 1178947 · TMA629518 | SOCIETY OF COMPOSERS, AUTHORS AND MUSIC PUBLISHERS OF CANADA - SOCIETE CANADIENNE DES AUTEURS, COMPOSITEURS ET EDITEURS DE MUSIQUE | 9 Electronics16 Paper24 Textiles+7 | Registered | 2005 |
| SIGNO 0752702 · TMA443709 · design | MITSUBISHI PENCIL COMPANY, LIMITED | 16 Paper | Registered | 1995 |
| SOCAN 0650043 · TMA391584 · design | SOCIETY OF COMPOSERS, AUTHORS AND MUSIC PUBLISHERS OF CANADA - SOCIETE CANADIENNE DES AUTEURS, COMPOSITEURS ET EDITEURS DE MUSIQUE | 41 Education | Registered | 1991 |
| SIGONNA 2253887 · TMA1233041 | SIGONNA LLC | 9 Electronics | Registered | 2024 |
| SIXIM 2248049 · TMA1267264 · design | ZHEJIANG AMRIY XIANTI GARMENTS CO. LTD | 25 Clothing | Registered | 2024 |
| Seaskin 2247756 · TMA1265973 | Owner not listed | 9 Electronics25 Clothing | Registered | 2024 |
| SIXIM 2239046 · TMA1259860 · design | ZHEJIANG AMRIY XIANTI GARMENTS CO. LTD | 25 Clothing | Registered | 2024 |
| SUGON 2212826 · TMA1245272 · design | Foshan Cengon Electronic Intelligent Equipment Co., Ltd. | 7 Machines | Registered | 2024 |
| SQUISHEEN 2184207 · TMA1230535 | Pusheen Corporation | 28 Toys | Registered | 2024 |
| SAUCONY 2174872 · TMA1278817 | Saucony, Inc. | 9 Electronics35 Advertising41 Education | Registered | 2024 |
| SCICON 2171523 · TMA1253683 | an individual | 9 Electronics12 Vehicles | Registered | 2024 |
| SKYOCEAN 2169564 · TMA1220627 | an individual | 9 Electronics | Registered | 2024 |
| Sukeen 2165908 · TMA1212466 | LONG WAY FASHION JEWELLERY COMPANY LIMITED | 14 Jewellery24 Textiles | Registered | 2023 |
| SOOKIN 2156663 · TMA1208759 | an individual | 16 Paper21 Housewares28 Toys | Registered | 2023 |