| SELFCAR 1899939 · TMA1109535 | an individual | 9 Electronics12 Vehicles | Registered | 2021 |
| SELFCAB 1899938 · TMA1109538 | an individual | 9 Electronics12 Vehicles | Registered | 2021 |
| SULFCAT 1752600 · TMA961116 | Macrotek Inc. | 37 Construction | Registered | 2017 |
| SELFCAIR 2238662 | an individual | 7 Machines9 Electronics37 Construction | Pending | 2022 |
| SLEEPCAST 2019405 · TMA1161989 | Headspace Inc. | 9 Electronics41 Education44 Medical | Registered | 2023 |
| SOLYFAST 1957314 · TMA1229730 | Owner not shown | 1 Chemicals | Registered | 2024 |
| SELFBUS 1899937 · TMA1120446 | an individual | 9 Electronics12 Vehicles | Registered | 2022 |
| SEALFAS 0215171 · UCA42681 | H.B. Fuller Construction Products Inc. (a Minnesota corporation) | 1 Chemicals16 Paper19 Building | Registered | 1952 |
| SELFISH 2030195 | Mr. Knox, LLC | 3 Cosmetics | Pending | 2020 |
| SELFISTRY 1883664 · TMA1077597 | an individual | 25 Clothing41 Education | Registered | 2020 |
| SYLPAXXO 2274275 · TMA1285052 | an individual | 5 Pharmaceuticals | Registered | 2025 |
| SOLPEX 2234071 · TMA1254155 · design | SOLPEX Inc. | 37 Construction | Registered | 2024 |
| SLEEPSYNC 2228371 · TMA1247120 | Inspire Medical Systems, Inc. | 42 Science | Registered | 2024 |
| sheilabox 2219363 · TMA1248392 | Humai Household Products (Shenzhen) Co., Ltd. | 14 Jewellery | Registered | 2024 |
| SOLVESEAL 2209035 · TMA1241676 | Alberta Veterinary Laboratories Ltd. | 5 Pharmaceuticals | Registered | 2024 |
| SLVBAKK 2207812 · TMA1282847 · design | Slvbakk Technology Limited | 9 Electronics | Registered | 2025 |
| SLVBACK 2207811 · TMA1282846 · design | Slvbakk Technology Limited | 9 Electronics | Registered | 2025 |
| SELFIESHOW 2203926 · TMA1240000 | Shenzhen Liangdianpai Technology Co., Ltd. | 9 Electronics | Registered | 2024 |
| Shelfgram 2203672 · TMA1271849 | FASG Inc. | 9 Electronics | Registered | 2024 |
| SLEEPYS 2195734 · TMA1284513 | Mattress Firm, Inc. a Delaware Corporation | 18 Leather20 Furniture24 Textiles+1 | Registered | 2025 |
| SELFKIFFE 2178415 · TMA1227323 · design | an individual | 3 Cosmetics | Registered | 2024 |
| SOLEBASIC 2169448 · TMA1220614 | TOP GLORY TRADING GROUP INC | 25 Clothing | Registered | 2024 |
| SLEEPOS 2161606 · TMA1212264 | Eight Sleep Inc. | 9 Electronics | Registered | 2023 |
| Skullboyz 2135979 · TMA1198915 | 1844365 ALBERTA LTD. | 9 Electronics25 Clothing35 Advertising | Registered | 2023 |
| SOLVISO 2135145 · TMA1197916 | JW Froehlich Maschinenfabrik GmbH | 9 Electronics | Registered | 2023 |