| STRONGSIZE 2309798 · TMA1258594 · design | Como Diffusion Inc. | 25 Clothing | Registered | 2024 |
| STRONGSIZE 2309797 · TMA1258593 | Como Diffusion Inc. | 25 Clothing | Registered | 2024 |
| STRONGSIZE 2162887 · TMA1219278 · design | Como Diffusion Inc. | 25 Clothing | Registered | 2024 |
| STRONGINSIDE 1741091 · TMA1048038 | WOW Tech Canada Ltd. | 5 Pharmaceuticals10 Medical35 Advertising+3 | Registered | 2019 |
| STRONGID 0669087 · TMA391394 | Zoetis Services LLC | 5 Pharmaceuticals | Registered | 1991 |
| STRONGSLING 2270348 | SUPERCHUTE LTD. | 22 Ropes | Pending | 2023 |
| STRONGLED 2005121 · TMA1229229 · design | StrongLED Lighting Systems (Suzhou) Co. Ltd. | 9 Electronics11 Lighting | Registered | 2024 |
| STRONGLINK 1803605 · TMA1045031 | StrongBox Data Solutions, Inc. | 9 Electronics35 Advertising38 Telecommunications+1 | Registered | 2019 |
| STRONGVIEW 1733662 · TMA951658 | Selligent, Inc. | 9 Electronics35 Advertising38 Telecommunications+1 | Registered | 2016 |
| STRONGBODY 1706656 · TMA986670 | Strongbody Apparel Inc. | 21 Housewares25 Clothing35 Advertising | Registered | 2017 |
| STREAMSIDE 1094657 · TMA580174 | C.G. EMERY INTERNATIONAL LIMITED | 25 Clothing28 Toys | Registered | 2003 |
| Strongshop 2316265 | STRONGSHOP ENTERPRISES INC | – | Pending | 2024 |
| StrongWind 2278885 | 14524560 Canada Inc. | 7 Machines | Pending | 2023 |
| STRONGDM 2203488 | strongDM, Inc. | 9 Electronics42 Science | Pending | 2022 |
| STRONGFIT 2175055 | Owner not shown | 25 Clothing28 Toys41 Education | Pending | 2022 |
| STRONGFIDENCE 1675541 · TMA917426 | an individual | 16 Paper25 Clothing35 Advertising+3 | Registered | 2015 |
| STRONGHOLDEN 2274140 · TMA1217719 | an individual | 10 Medical | Registered | 2024 |
| STRONGHOLDER 1503535 · TMA877646 | Huhtamaki, Inc. | 21 Housewares | Registered | 2014 |
| STRONGHOLDER 0423772 · TMA236226 | Huhtamaki, Inc a Kansas corporation | 21 Housewares | Registered | 1979 |
| STRONGDRILL 2186847 · TMA1233514 · design | Fuzhou Liwang Electronic Technology Co., Ltd. | 7 Machines8 Hand | Registered | 2024 |
| STRONGSTEPS 1841219 · TMA1015856 | STRONGSTEPS CHILDREN'S LEARNING CENTRE LTD. | 16 Paper21 Housewares25 Clothing+4 | Registered | 2019 |
| STRONGHAVEN 1793656 · TMA1017979 · design | Stronghaven, Incorporated | 35 Advertising40 Treatment42 Science | Registered | 2019 |
| STRONGHAVEN 1790965 · TMA1017980 | Stronghaven, Incorporated | 39 Transport40 Treatment42 Science | Registered | 2019 |
| STRONGLIFTS 1738239 · TMA970556 | an individual | 9 Electronics41 Education | Registered | 2017 |
| STRONGFIRST 1627098 · TMA929898 | StrongFirst, Inc. | 41 Education | Registered | 2016 |