| SIMPLITUDE 1920474 · TMA1114909 | OWEN MUMFORD LIMITED | 9 Electronics10 Medical | Registered | 2021 |
| SIMPLIQ 2156438 · TMA1246295 · design | TOHATSU CORPORATION | 7 Machines9 Electronics | Registered | 2024 |
| Simplive 2075362 · TMA1162549 | an individual | 12 Vehicles | Registered | 2023 |
| SIMPLICE 1325491 · TMA710725 | KOHLER CO. | 11 Lighting | Registered | 2008 |
| SIMPLICUT 2297928 | Kerr Corporation, U.S.A. Delaware Corporation | 10 Medical | Pending | 2023 |
| SIMPLEQUOTE 1566310 · TMA895080 | THE EMPIRE LIFE INSURANCE COMPANY | 9 Electronics | Registered | 2015 |
| SIMPLISAFE 2104747 · TMA1219679 | SimpliSafe, Inc. | 9 Electronics11 Lighting42 Science | Registered | 2024 |
| SIMPLIFEYE 1956076 · TMA1224773 | Bausch + Lomb Ireland Limited | 5 Pharmaceuticals10 Medical | Registered | 2024 |
| SIMPLINSUR 1899586 · TMA1090792 · design | 9581561 Canada inc. | 36 Finance | Registered | 2020 |
| SIMPLICITÉ 1890915 · TMA1193076 | Canadian Tire Corporation, Limited | 3 Cosmetics8 Hand9 Electronics+8 | Registered | 2023 |
| SIMPLISAFE 1876815 · TMA1089165 · design | SimpliSafe, Inc. | 9 Electronics42 Science45 Legal | Registered | 2020 |
| SIMPLINSUR 1830359 · TMA996048 | 9581561 Canada inc. | 36 Finance | Registered | 2018 |
| SIMPLIHOME 1815742 · TMA1016967 · design | CCT GLOBAL SOURCING INC. | 20 Furniture | Registered | 2019 |
| SIMPLIHOME 1815730 · TMA1016960 | CCT GLOBAL SOURCING INC. | 20 Furniture | Registered | 2019 |
| SIMPLISAFE 1723172 · TMA1034585 | SimpliSafe, Inc. | 9 Electronics42 Science | Registered | 2019 |
| SimpliLine 1444781 · TMA803494 | Dallmer GmbH & Co. KG | 11 Lighting | Registered | 2011 |
| SIMPLIDOSE 1324043 · TMA708446 | an individual | 5 Pharmaceuticals10 Medical | Registered | 2008 |
| SIMPLIFLEX 1037650 · TMA557785 | The Canada Life Assurance Company | 36 Finance | Registered | 2002 |
| SIMPLISAFE 2361834 · design | SimpliSafe, Inc. | 9 Electronics11 Lighting16 Paper+3 | Pending | 2024 |
| SIMPLE 2195373 · TMA1221645 | SIMPLE.LIFE APPS, INC. | 9 Electronics | Registered | 2024 |
| SIMPLINK 2140879 · TMA1209757 · design | Owner not shown | 5 Pharmaceuticals10 Medical | Registered | 2023 |
| SIMPLINK 2112357 · TMA1209643 | Owner not shown | 5 Pharmaceuticals10 Medical | Registered | 2023 |
| SIMPLI5 2038822 · TMA1189155 | 5 Dynamics, LLC | 42 Science | Registered | 2023 |
| SIMPLIFI+ 2028256 · TMA1184706 | Pharmacy Onesource, Inc. | 42 Science | Registered | 2023 |
| SIMPLIST 2000630 · TMA1129020 · design | Simplist Technologies, Inc. | 9 Electronics35 Advertising42 Science | Registered | 2022 |