| SENSYS 1438047 · TMA836245 | an individual | 9 Electronics | Registered | 2012 |
| Sensys 1417163 · TMA758739 | HETTICH MARKETING-UND VERTRIEBS-GMBH & CO. KG | 6 Metal20 Furniture | Registered | 2010 |
| SENSYS 1362100 · TMA775809 · design | IGT Canada Solutions ULC | 9 Electronics | Registered | 2010 |
| SENSYS 1361958 · TMA776030 | IGT Canada Solutions ULC | 9 Electronics | Registered | 2010 |
| SONICSYS 0857601 · TMA519452 | Kavo Dental GmbH | 5 Pharmaceuticals10 Medical | Registered | 1999 |
| SENSIS 1946938 · TMA1119387 | Frauscher Sensortechnik GmbH, a legal entity | 9 Electronics | Registered | 2022 |
| SENSUS 1693191 · TMA939420 | SENSUS SPECTRUM LLC (a Delaware limited liability company) | 9 Electronics35 Advertising37 Construction+4 | Registered | 2016 |
| SENSUS 1693190 · TMA939409 · design | SENSUS SPECTRUM LLC (a Delaware limited liability company) | 9 Electronics35 Advertising37 Construction+4 | Registered | 2016 |
| Sensis 1618907 · TMA921708 | an individual | 9 Electronics10 Medical | Registered | 2015 |
| SENSES 1574229 · TMA848600 | Gesco Limited Partnership | 27 Carpets | Registered | 2013 |
| SENSUS 1558216 · TMA863602 | Volvo Car Corporation | 9 Electronics | Registered | 2013 |
| SUNESIS 1179265 · TMA833305 | SUNESIS PHARMACEUTICALS INCORPORATED (a Delaware corporation) | 5 Pharmaceuticals42 Science | Registered | 2012 |
| SENSES 0870951 · TMA506043 | SENSES MANAGEMENT LTD. | 43 Restaurants | Registered | 1998 |
| SENSUS 0725724 · TMA464636 | an individual | 9 Electronics18 Leather | Registered | 1996 |
| SENSUS 0684530 · TMA423228 | SENSUS SPECTRUM LLC (a Delaware limited liability company) | 9 Electronics | Registered | 1994 |
| SENSUS 2300937 | 2801138 Ontario Inc. | 37 Construction42 Science45 Legal | Pending | 2023 |
| SANACKEYS 2256187 · TMA1274711 | Atlas Goods Inc. | 29 Meat30 Coffee | Registered | 2024 |
| Sunqiss 2252345 · TMA1284667 | Xygenyx Inc. | 3 Cosmetics | Registered | 2025 |
| SENSAGLO 2246166 · TMA1263257 | Owner not listed | 1 Chemicals | Registered | 2024 |
| Scancycle 2229135 · TMA1255081 | 1000362823 ONTARIO CORPORATION | 40 Treatment | Registered | 2024 |
| SmokyJoy 2226198 · TMA1252585 | Chaozhou Jinrui Heng Trading Co.Ltd. | 34 Tobacco | Registered | 2024 |
| Singcock 2220535 · TMA1248491 | an individual | 25 Clothing | Registered | 2024 |
| SNOWGAZ 2220062 · TMA1253776 | CHARBONE HYDROGEN Corporation | 37 Construction | Registered | 2024 |
| SUNSEEKER 2217672 · TMA1284622 · design | Zhejiang Sunseeker Industrial Co. Ltd. | 7 Machines9 Electronics | Registered | 2025 |
| SUNKISS 2217338 · TMA1246697 · design | SUNKISS HEALTHCARE (ZHEJIANG) CO. LTD. | 10 Medical | Registered | 2024 |