| SERVICECONNECT 1452554 · TMA788160 | Ontario Automobile Dealer Association | 35 Advertising | Registered | 2011 |
| SERVICEDIRECT 1500086 · TMA865811 | TEXTRON INNOVATIONS INC. | 37 Construction | Registered | 2013 |
| SERVICEDECK 2256310 · TMA1276202 · design | ServiceDeck Inc | 42 Science | Registered | 2024 |
| serviCheck 1460122 · TMA813264 | 9120-6094 QUÉBEC INC. | 35 Advertising | Registered | 2011 |
| SERVACE 2117488 | Haakon Industries (Canada) Ltd. | 9 Electronics37 Construction42 Science | Pending | 2021 |
| SERVICEXPERT 2062541 | Unicentric, Inc. | 42 Science | Pending | 2020 |
| SERVACOMMAND 1960012 | SG Holdings I LLC | 9 Electronics | Pending | 2019 |
| SUREPOCH 2253703 · TMA1274423 | Yiwu Qianyu Trading Co. Ltd. | 25 Clothing | Registered | 2024 |
| SERVICEFABRIC 2241375 · TMA1257023 | Digital Realty Trust, Inc. | 42 Science | Registered | 2024 |
| SHERPAJACK 2213776 · TMA1243193 | an individual | 18 Leather | Registered | 2024 |
| SORPAS 2207380 · TMA1227405 | Owner not shown | 9 Electronics | Registered | 2024 |
| SERVICE365 2185531 · TMA1232442 · design | Service365 Inc. | 9 Electronics42 Science | Registered | 2024 |
| scarbx 2176916 · TMA1226279 | an individual | 41 Education | Registered | 2024 |
| SURFSTAR 2174580 · TMA1230140 · design | MasterCraft Boat Company, LLC | 12 Vehicles | Registered | 2024 |
| SURFSTAR 2167084 · TMA1230115 | MasterCraft Boat Company, LLC | 12 Vehicles | Registered | 2024 |
| SURFAGUARD 2101861 · TMA1227754 | ISP Investments LLC | 1 Chemicals | Registered | 2024 |
| SERVICETALK 2060798 · TMA1181385 | Apple Inc. | 42 Science | Registered | 2023 |
| SERVICETALK 2057653 · TMA1181366 | Apple Inc. | 9 Electronics | Registered | 2023 |
| SURFACOR 2054457 · TMA1156253 · design | TRIFOREST INC. | 19 Building | Registered | 2022 |
| SURFACESHIELD 2051787 · TMA1215894 | Broan-NuTone LLC, a Delaware limited liability company | 7 Machines9 Electronics11 Lighting | Registered | 2023 |
| SUREBOX 2026609 · TMA1224886 · design | Sureboxapps Pty Limited | 9 Electronics35 Advertising36 Finance+1 | Registered | 2024 |
| SCRIBEASSIST 2000720 · TMA1146505 | Aquity Solutions, LLC | 35 Advertising | Registered | 2022 |
| SURFACESHIELD 1982395 · TMA1273451 | Broan-NuTone LLC, a Delaware limited liability company | 11 Lighting | Registered | 2024 |
| SERVICETITAN 1978399 · TMA1271930 | ServiceTitan, Inc. | 9 Electronics35 Advertising36 Finance+5 | Registered | 2024 |
| SURFACESHIELD 1975713 · TMA1215735 | Broan-NuTone LLC, a Delaware limited liability company | 11 Lighting | Registered | 2023 |