| SIKABOND 1279823 · TMA675058 | an individual | 1 Chemicals17 Rubber | Registered | 2006 |
| SICABON 1747537 · TMA1037069 | an individual | 7 Machines11 Lighting | Registered | 2019 |
| Sagibond 2341736 | Owner not shown | 6 Metal | Pending | 2024 |
| SOJUPEAN 2179784 · TMA1228371 | Owner not shown | 24 Textiles | Registered | 2024 |
| SKYCovione 2156366 · TMA1254834 | SK bioscience Co. Ltd. | 5 Pharmaceuticals | Registered | 2024 |
| ShoesBank 2145917 · TMA1205144 | GoodValue Trading Inc. | 25 Clothing35 Advertising | Registered | 2023 |
| SEXYBOMB 2132721 · TMA1186626 · design | an individual | 25 Clothing | Registered | 2023 |
| SUSPEND 2072298 · TMA1168418 | KOHLER CO. | 11 Lighting | Registered | 2023 |
| SUCAFINA 2059048 · TMA1148125 · design | Sucafina SA | 22 Ropes30 Coffee35 Advertising | Registered | 2022 |
| Sucafina 2050511 · TMA1148105 | Sucafina SA | 22 Ropes30 Coffee35 Advertising | Registered | 2022 |
| SUSVIMO 2040693 · TMA1269582 | an individual | 5 Pharmaceuticals | Registered | 2024 |
| saxovent 2008734 · TMA1144453 | Saxovent Smart Eco Investments GmbH | 35 Advertising36 Finance42 Science | Registered | 2022 |
| SUSVIMO 1967354 · TMA1107318 | an individual | 10 Medical | Registered | 2021 |
| SIGAFINANCE 1958565 · TMA1211439 | SIGA Informatique 2000 inc. | 9 Electronics | Registered | 2023 |
| SUSPENZ 1951367 · TMA1247451 | Suspenz, Inc. | 6 Metal12 Vehicles20 Furniture+1 | Registered | 2024 |
| SUSPENDERS 1807745 · TMA1008321 | Contemporary Visions, LLC | 11 Lighting | Registered | 2018 |
| SEESAVINGS 1794247 · TMA1033704 | TRC Companies Inc. | 9 Electronics35 Advertising | Registered | 2019 |
| SEASPINE 1732064 · TMA982218 · design | SeaSpine, Inc. | 5 Pharmaceuticals10 Medical | Registered | 2017 |
| SEASPINE 1703270 · TMA985084 | SeaSpine, Inc. | 5 Pharmaceuticals10 Medical | Registered | 2017 |
| SUSPENDASLURRY 1701520 · TMA918963 | DENTSPLY SIRONA Inc. | 1 Chemicals2 Paints6 Metal+1 | Registered | 2015 |
| SookePoint 1675160 · TMA941607 | an individual | 35 Advertising36 Finance39 Transport+3 | Registered | 2016 |
| SUSPEND 1594031 · TMA877886 | MELISSA & DOUG, LLC | 28 Toys | Registered | 2014 |
| SEXOFUN 1593584 · TMA890139 | MJM Novelty Sales Inc. | 5 Pharmaceuticals10 Medical28 Toys | Registered | 2014 |
| SEASPAN 1574034 · TMA868791 · design | SEASPAN ULC | 37 Construction39 Transport40 Treatment | Registered | 2014 |
| SOSFINDER 1469764 · TMA815316 | Les immeubles Serge Bourdeau inc. | 9 Electronics | Registered | 2012 |