| SIMPLESTACK 2096114 · TMA1187359 | School Specialty, LLC | 20 Furniture | Registered | 2023 |
| SIMPLESTOP 2061053 · TMA1191515 | Future Motion, Inc. | 12 Vehicles | Registered | 2023 |
| SIMPLESYNC 2002797 · TMA1258873 | BOSE CORPORATION | 9 Electronics | Registered | 2024 |
| SIMPLISTICA 1945672 · TMA1084496 | Corn Products Development, Inc. | 1 Chemicals5 Pharmaceuticals | Registered | 2020 |
| SIMPLESPEC 1859999 · TMA1056916 | 3FORM, LLC | 42 Science | Registered | 2019 |
| SIMPLISTICS 1834544 · TMA1054268 | ArcBest IP Holdings, LLC | 35 Advertising37 Construction39 Transport | Registered | 2019 |
| SIMPLESPLIT 1817721 · TMA1065934 | Simple Split Inc. | 9 Electronics42 Science | Registered | 2019 |
| SIMPLECLICK 1766486 · TMA1046460 | Sun Pharmaceutical Industries Limited | 10 Medical | Registered | 2019 |
| SIMPLESET 1722607 · TMA1007324 | an individual | 9 Electronics | Registered | 2018 |
| SIMPLEBITES 1660155 · TMA909874 | Quinoa Corporation | 30 Coffee | Registered | 2015 |
| SIMPLESLIDE 1604891 · TMA935317 | PBM Nutritionals, LLC | 5 Pharmaceuticals | Registered | 2016 |
| SIMPLESET 1596730 · TMA916609 | 329design Inc. | 9 Electronics25 Clothing41 Education+3 | Registered | 2015 |
| SIMPLEWINS 1405961 · TMA768838 | Owner not shown | 5 Pharmaceuticals10 Medical41 Education+1 | Registered | 2010 |
| SIMPLEFIT 2307414 | LF, LLC | 11 Lighting | Pending | 2024 |
| SIMPLESET 2268057 | Romac Industries, Inc. | 9 Electronics11 Lighting | Pending | 2023 |
| SIMPLISTICS 2243312 | Owner not listed | 9 Electronics35 Advertising42 Science | Pending | 2023 |
| SIMPLESHOT 2223745 | Cintas Holdings, LLC | 20 Furniture | Pending | 2022 |
| SIMPLEPROTECT 1905854 · TMA1130431 | The Canada Life Assurance Company | 36 Finance | Registered | 2022 |
| SIMPLEAT 2249017 · TMA1266010 | Owner not listed | 29 Meat | Registered | 2024 |
| SimplEmail 2183251 · TMA1230451 | 1429481 Ontario Inc.(does business as Pathway Communications) | 9 Electronics38 Telecommunications42 Science | Registered | 2024 |
| SIMPLEAT 2168477 · TMA1245065 | Glanbia Nutritionals Limited | 1 Chemicals42 Science | Registered | 2024 |
| Simpletaste 2160230 · TMA1218483 | 1byone Products Inc. | 7 Machines21 Housewares | Registered | 2024 |
| SIMPLEGRIP 2102702 · TMA1190611 | Home Depot International, Inc. | 19 Building | Registered | 2023 |
| SIMPLEWAY 2067779 · TMA1127575 · design | Xiaowei (Shanghai) Biotechnology Co.Ltd. | 21 Housewares | Registered | 2022 |
| SIMPLESOFFIT 2057084 · TMA1260944 | an individual | 6 Metal | Registered | 2024 |