| ServiceCentral 1487638 · TMA798872 | TBC Trademarks, LLC | 37 Construction | Registered | 2011 |
| SERVICECONNECT 1452554 · TMA788160 | Ontario Automobile Dealer Association | 35 Advertising | Registered | 2011 |
| SERVICEONTARIO 0914585 | Owner not shown | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 2002 |
| SERVICEPOINT 1930158 · TMA1155769 | Chubb INA Holdings LLC | 9 Electronics16 Paper37 Construction+1 | Registered | 2022 |
| SERVICENOW 1902632 · TMA1107796 · design | ServiceNow, Inc. | 9 Electronics35 Advertising41 Education+1 | Registered | 2021 |
| SERVICENOW 1760153 · TMA1000653 | ServiceNow, Inc. | 9 Electronics35 Advertising41 Education+1 | Registered | 2018 |
| SERVICENOW 1591548 · TMA887231 · design | ServiceNow, Inc. | 35 Advertising37 Construction42 Science+1 | Registered | 2014 |
| SERVICENOW 1575220 · TMA873588 | ServiceNow, Inc. | 35 Advertising37 Construction42 Science+1 | Registered | 2014 |
| ServiceWorks 1541193 · TMA840094 | DMT Solutions Global Corporation, a Delaware corporation | 37 Construction42 Science | Registered | 2013 |
| SERVICESPRO 1503891 · TMA806890 | FERTI TECHNOLOGIES INC. | 44 Medical | Registered | 2011 |
| SERVICESPRO 1503890 · TMA806889 · design | FERTI TECHNOLOGIES INC. | 44 Medical | Registered | 2011 |
| ServiceWorks 1481332 · TMA813976 | DMT Solutions Global Corporation, a Delaware corporation | 37 Construction42 Science | Registered | 2011 |
| SERVICEWORLD 0844956 · TMA494964 · design | SERVICEWORLD INC. | 37 Construction | Registered | 1998 |
| SERVICEPTOR 0532497 · TMA309026 · design | STERN-WILLIAMS CO. INC. | 6 Metal | Registered | 1985 |
| SERVICENOW 2367806 | Owner not listed | 42 Science | Pending | 2024 |
| SERVICEFORGE 2280006 | ANYWHEREWORKS, INC. | 35 Advertising42 Science | Pending | 2023 |
| ServiceWorks 1956314 | HOYA CORPORATION | 37 Construction | Pending | 2019 |
| ServiceNational 1596359 · TMA895808 | Interior Care Limited | 35 Advertising37 Construction | Registered | 2015 |
| SERVICEFABRIC 2241375 · TMA1257023 | Digital Realty Trust, Inc. | 42 Science | Registered | 2024 |
| SERVICETALK 2060798 · TMA1181385 | Apple Inc. | 42 Science | Registered | 2023 |
| SERVICETALK 2057653 · TMA1181366 | Apple Inc. | 9 Electronics | Registered | 2023 |
| SERVICETITAN 1978399 · TMA1271930 | ServiceTitan, Inc. | 9 Electronics35 Advertising36 Finance+5 | Registered | 2024 |
| SERVICESOLV 1911863 · TMA1162830 | TD Synnex Corporation | 35 Advertising37 Construction40 Treatment+1 | Registered | 2023 |
| ServiceTitan 1895012 · TMA1083670 | ServiceTitan, Inc. | 42 Science | Registered | 2020 |
| SERVICEGUARD 1862404 · TMA1053166 | Hewlett Packard Enterprise Development LP | 9 Electronics | Registered | 2019 |