| SCANPLUS 2305332 | Owner not listed | 9 Electronics42 Science | Pending | 2024 |
| SENEPLEX+ 1875728 · TMA1045675 | SGII, INC. | 3 Cosmetics | Registered | 2019 |
| SUNPLUS 1535376 · TMA837616 | PRYSMIAN CABLES AND SYSTEMS USA, LLC | 9 Electronics | Registered | 2012 |
| SUNPLUS 0844411 · TMA492093 | West Fraser Mills Ltd. | 19 Building | Registered | 1998 |
| SANIPLUS 0595634 · TMA367304 · design | Owner not shown | 7 Machines11 Lighting | Registered | 1990 |
| SAMPLEPLUS 1792318 · TMA1050541 | Research Now Limited | 35 Advertising | Registered | 2019 |
| SSIMPLUS 1836092 · TMA1032911 | SSIMWAVE Inc. | 9 Electronics | Registered | 2019 |
| SIMPLUS 1552951 · TMA886755 | Fisher & Paykel Healthcare Limited | 10 Medical | Registered | 2014 |
| SienaBlü 1311850 · TMA705094 | an individual | 25 Clothing | Registered | 2008 |
| SENOPLAST 1138401 · TMA591928 | SENOPLAST KLEPSCH & CO. GMBH & CO. KG | 17 Rubber | Registered | 2003 |
| 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 |
| Skinfluence 2190143 · TMA1243979 | 2299463 ALBERTA LTD. | 35 Advertising | Registered | 2024 |
| Simpla 2188562 · TMA1232720 | Simpla Foods Inc. | 29 Meat30 Coffee | Registered | 2024 |
| SunplusTrade 2187459 · TMA1232567 | Hefei Zhunjia Trading Co. LTD | 6 Metal12 Vehicles | Registered | 2024 |
| 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 |
| SIMPLEPASS 2181512 · TMA1230244 | The Gillette Company LLC | 8 Hand | Registered | 2024 |