| SOFTLY 2200347 · TMA1198264 | 9974644 Canada Inc. | 30 Coffee | Registered | 2023 |
| SOFTLOOK 1531069 · TMA889373 | an individual | 11 Lighting | Registered | 2014 |
| SOFTLOAD 1523674 · TMA848139 | Catalyst Services Inc. | 37 Construction | Registered | 2013 |
| SOFTLY 1414100 · TMA754721 | CSL IT SERVICES ULC | 16 Paper | Registered | 2009 |
| SOFTLOK 0748351 · TMA490944 | Paragon Trade Brands, LLC (a Delaware Limited Liability Company) | 10 Medical | Registered | 1998 |
| Softly 2367491 | Softly LLC | 42 Science | Pending | 2024 |
| SOFTLOAD 2335488 | SYSTEMEX ÉNERGIES INC. | 9 Electronics42 Science | Pending | 2024 |
| SOFTLY 2328334 · design | Owner not listed | 28 Toys | Pending | 2024 |
| SOFTLOAN 2269647 · design | 14561708 Canada Inc. | 42 Science | Pending | 2023 |
| SOFTLIPS 2260268 · TMA1279414 | THE MENTHOLATUM COMPANY | 3 Cosmetics | Registered | 2024 |
| SOFTALY 1583298 · TMA870431 | an individual | 20 Furniture | Registered | 2014 |
| SOFTLAB 1426779 · TMA820684 | Soft Computer Consultants, Inc. | 9 Electronics | Registered | 2012 |
| SOFTLIFT 1414901 · TMA798957 | AbbVie Corporation | 3 Cosmetics5 Pharmaceuticals | Registered | 2011 |
| SOFTLINE 1318267 · TMA786801 | WashTec Holding GmbH | 7 Machines | Registered | 2011 |
| SOFTLIFT 1163652 · TMA648994 | BRAUN GmbH (a limited liability corporation, organized under the laws of the Federal Republic of Germany) | 8 Hand | Registered | 2005 |
| SOFTLIFT 1118653 · TMA583139 | BLINDS TO GO INC. | 20 Furniture | Registered | 2003 |
| SOFTLAB 2349159 | Soft Computer Consultants, Inc. | 9 Electronics | Pending | 2024 |
| Softlife 2346742 | Jiaxing Sanmu Technology Co. Ltd. | 27 Carpets | Pending | 2024 |
| SWIFTLOCK 1973384 · TMA1224050 | Associated Materials, LLC | 19 Building20 Furniture | Registered | 2024 |
| SOFTLAYER 1708349 · TMA1032189 · design | INTERNATIONAL BUSINESS MACHINES CORPORATION | 35 Advertising38 Telecommunications42 Science | Registered | 2019 |
| SOFTLAYER 1579383 · TMA884755 | INTERNATIONAL BUSINESS MACHINES CORPORATION | 35 Advertising38 Telecommunications42 Science | Registered | 2014 |
| SWIFTLOCK 1284855 · TMA762864 · design | LF, LLC | 19 Building | Registered | 2010 |
| SWIFTLOCK 1272011 · TMA761689 | LF, LLC | 19 Building | Registered | 2010 |
| Softlyzero 2306813 · TMA1279672 | FULL SCALE FULL SPEED PTE. LTD. | 25 Clothing | Registered | 2024 |
| Supdeal 2260598 · TMA1283050 | an individual | 9 Electronics | Registered | 2025 |