| Simpletaste 2160230 · TMA1218483 | 1byone Products Inc. | 7 Machines21 Housewares | Registered | 2024 |
| simpletaste 1878648 · TMA1067557 | 1byone Products Inc. | 11 Lighting21 Housewares | Registered | 2019 |
| SIMPLETAPE 0810481 · TMA474437 | TRANS CONTINENTAL EQUIPMENT LTD. / ÉQUIPEMENT TRANS CONTINENTAL LTEE. | 1 Chemicals6 Metal20 Furniture+1 | Registered | 1997 |
| SIMPLEPARGNES 1420262 · TMA771164 | THE TORONTO-DOMINION BANK | 36 Finance | Registered | 2010 |
| SimpleLAN 2183254 · TMA1231290 | 1429481 Ontario Inc.(does business as Pathway Communications) | 9 Electronics38 Telecommunications42 Science | Registered | 2024 |
| SimplEmail 2183251 · TMA1230451 | 1429481 Ontario Inc.(does business as Pathway Communications) | 9 Electronics38 Telecommunications42 Science | Registered | 2024 |
| simpletome 2062421 · TMA1173252 | SHENZHEN YOUPIN HOUSEWARE CO. LTD. | 21 Housewares | Registered | 2023 |
| SIMPLESTAIRS 2021204 · TMA1179891 | MANNINGTON MILLS, INC. | 19 Building27 Carpets | Registered | 2023 |
| SIMPLEBITES 1660155 · TMA909874 | Quinoa Corporation | 30 Coffee | Registered | 2015 |
| SIMPLETEC 1621437 · TMA934346 | ROLF C. HAGEN INC. | 21 Housewares | Registered | 2016 |
| SIMPLESLIDE 1604891 · TMA935317 | PBM Nutritionals, LLC | 5 Pharmaceuticals | Registered | 2016 |
| SIMPLETAP 1596266 · TMA881738 | Belkin International, Inc. | 9 Electronics | Registered | 2014 |
| SimpleTax 1589860 · TMA859479 | SIMPLETAX SOFTWARE INC. | 9 Electronics35 Advertising | Registered | 2013 |
| SimpliLine 1444781 · TMA803494 | Dallmer GmbH & Co. KG | 11 Lighting | Registered | 2011 |
| SIMPLEWINS 1405961 · TMA768838 | Owner not shown | 5 Pharmaceuticals10 Medical41 Education+1 | Registered | 2010 |
| SIMPLESAVE 1398876 · TMA765796 · design | Hewlett-Packard Development Company, L.P. | 9 Electronics | Registered | 2010 |
| SIMPLESAVE 1395538 · TMA765175 | Hewlett-Packard Development Company, L.P. | 9 Electronics | Registered | 2010 |
| SIMPLESILVER 1381591 · TMA755744 · design | Silver (NZ) Limited | 1 Chemicals5 Pharmaceuticals | Registered | 2009 |
| SIMPLEACE 1350155 · TMA717550 | ACCEO Solutions Inc. | 9 Electronics | Registered | 2008 |
| SAMPLER 1326545 · TMA703443 | Owner not shown | 30 Coffee | Registered | 2007 |
| SIMPLECENTER 1309806 · TMA745904 | UNIVERSAL ELECTRONICS INC. | 9 Electronics | Registered | 2009 |
| SAMPLING 0575526 · TMA334968 | CASIO KEISANKI KABUSHIKI KAISHA TRADING AS CASIO COMPUTER CO. LTD. | 15 Musical | Registered | 1987 |
| SIMPLEBALE 2363658 | AGCO CORPORATION | 9 Electronics | Pending | 2024 |
| SimplyKaizen 2343122 | BLSTARCO ENTERPRISES LTD | 20 Furniture | Pending | 2024 |
| simplAIR 2246053 | Reiser Simulation and Training GmbH | 9 Electronics41 Education42 Science | Pending | 2023 |