| SIMPLEPASS 2181512 · TMA1230244 | The Gillette Company LLC | 8 Hand | Registered | 2024 |
| SAMPLEPLUS 1792318 · TMA1050541 | Research Now Limited | 35 Advertising | Registered | 2019 |
| SIMPLERES 1402232 · TMA765501 | Marshall Anderson Tours Ltd. | 35 Advertising39 Transport41 Education+1 | Registered | 2010 |
| SAMPLERS 0706750 · TMA416738 | THE YANKEE CANDLE COMPANY, INC. | 4 Oils | Registered | 1993 |
| SIMPLEACCESS 2109288 | Barcodes, LLC AKA Barcodes, Inc. | 6 Metal9 Electronics35 Advertising+2 | Pending | 2021 |
| SIMPLYTOIMPRESS 2201226 | PlanetArt, LLC | 16 Paper35 Advertising40 Treatment+1 | Pending | 2022 |
| SIMPLESPEC 1859999 · TMA1056916 | 3FORM, LLC | 42 Science | Registered | 2019 |
| SIMPLEBITES 1660155 · TMA909874 | Quinoa Corporation | 30 Coffee | Registered | 2015 |
| SIMPLETREAD 1510918 · TMA817421 | Moulure Alexandria Moulding Inc. | 19 Building | Registered | 2012 |
| SAMPLER 1326545 · TMA703443 | Owner not shown | 30 Coffee | Registered | 2007 |
| SIMPLEPROBE 1180217 · TMA626180 · design | Roche Diagnostics GmbH | 1 Chemicals5 Pharmaceuticals | Registered | 2004 |
| SIMPLEDIRECT 2312659 | Alpine Pacific Trading Co. | 42 Science | Pending | 2024 |
| SAMPLER 2062502 · design | The Sampler App Inc. | 42 Science | Pending | 2020 |
| SIMPLEPROTECT 1905854 · TMA1130431 | The Canada Life Assurance Company | 36 Finance | Registered | 2022 |
| SIMPLEPARGNES 1420262 · TMA771164 | THE TORONTO-DOMINION BANK | 36 Finance | Registered | 2010 |
| SIMPLEXGRINNELL 1198676 · TMA686676 | Tyco Fire & Security GmbH | 9 Electronics37 Construction42 Science+1 | Registered | 2007 |
| Simpl. 2249458 · TMA1268687 | Owner not listed | 3 Cosmetics5 Pharmaceuticals35 Advertising | Registered | 2024 |
| SIMPLEAT 2249017 · TMA1266010 | Owner not listed | 29 Meat | Registered | 2024 |
| samfolk 2243070 · TMA1263019 | Owner not listed | 18 Leather | Registered | 2024 |
| Sunblue 2223600 · TMA1249985 | Sunblue Technology Ltd. | 9 Electronics | Registered | 2024 |
| simpleSwitch 2217775 · TMA1246724 | Simple Switch Canada Ltd. | 9 Electronics | Registered | 2024 |
| SIMPLYCARS 2207577 · TMA1240360 · design | Grey Matter Data Inc. | 35 Advertising36 Finance | Registered | 2024 |
| SIMPLYSOLID 2203587 · TMA1227356 | Givaudan SA | 1 Chemicals | Registered | 2024 |
| SIMPLYMENS 2201855 · TMA1272656 · design | an individual | 25 Clothing | Registered | 2024 |
| SIMPLE 2195373 · TMA1221645 | SIMPLE.LIFE APPS, INC. | 9 Electronics | Registered | 2024 |