| STRESSTABS 0335912 · TMA180857 | PF Consumer Healthcare Canada ULC | 5 Pharmaceuticals | Registered | 1972 |
| STRESSBALLS 1920690 · TMA1034356 | The Procter & Gamble Company | 5 Pharmaceuticals | Registered | 2019 |
| StressPal 1795953 · TMA1044135 | StressPal Inc. | 41 Education | Registered | 2019 |
| STRESNIL 0517089 · TMA297354 | Elanco UK AH Limited | 5 Pharmaceuticals | Registered | 1984 |
| STRESSLESS 2089200 · TMA1187214 · design | an individual | 3 Cosmetics20 Furniture35 Advertising | Registered | 2023 |
| STRESSLESS 2082018 · TMA1187194 | an individual | 3 Cosmetics20 Furniture35 Advertising | Registered | 2023 |
| STRESSVEDA 2039485 · TMA1141910 | FLORA MANUFACTURING AND DISTRIBUTING LTD. | 5 Pharmaceuticals | Registered | 2022 |
| STRESSLESS 1978575 · TMA1107497 · design | an individual | 20 Furniture35 Advertising | Registered | 2021 |
| STRESSCELL 1946188 · TMA1156800 | an individual | 5 Pharmaceuticals | Registered | 2022 |
| STRESSGARD 1549300 · TMA983267 | Discovery Purchaser Corporation | 5 Pharmaceuticals | Registered | 2017 |
| STRESSCARE 1421188 · TMA811804 | Himalaya Global Holdings Ltd. | 5 Pharmaceuticals | Registered | 2011 |
| STRESSCHAT 1402749 · TMA756683 | Owner not shown | 35 Advertising44 Medical45 Legal | Registered | 2010 |
| STRESSLESS 1360355 · TMA722614 | MISTER ROLLER INC. | 6 Metal12 Vehicles20 Furniture | Registered | 2008 |
| STRESSPLY 1270313 · TMA667394 | Garland Canada Inc. | 19 Building | Registered | 2006 |
| STRESSLESS 1164339 · TMA635870 · design | an individual | 20 Furniture35 Advertising | Registered | 2005 |
| StressXpress 1129506 · TMA590472 | StressMarq Biosciences Inc. | 1 Chemicals | Registered | 2003 |
| STRESSGEN 1097537 · TMA702373 | Enzo Life Sciences, Inc. (a New York corporation) | 1 Chemicals5 Pharmaceuticals | Registered | 2007 |
| STRESSWRITER 0802129 · TMA478839 | Agilent Technologies, Inc. (a Delaware corporation) | 9 Electronics10 Medical | Registered | 1997 |
| STRESSLESS 0535368 · TMA318447 | an individual | 20 Furniture | Registered | 1986 |
| STRESSPATCH 2017733 | Srysty Holdings Inc. | 10 Medical | Pending | 2020 |
| Staraise 2253420 · TMA1271552 | an individual | 28 Toys | Registered | 2024 |
| STROCS 2252280 · TMA1270230 | an individual | 25 Clothing | Registered | 2024 |
| Sterasure 2248342 · TMA1240520 | Owner not listed | 3 Cosmetics5 Pharmaceuticals | Registered | 2024 |
| STARSTRUCK 2242135 · TMA1262947 | Owner not listed | 33 Wine | Registered | 2024 |
| Starsea 2230391 · TMA1253014 | Shenzhen Hangmeng Technology Co. Ltd. | 11 Lighting | Registered | 2024 |