| STACKPATH 2084168 · TMA1141495 | StackPath, LLC | 35 Advertising42 Science | Registered | 2022 |
| STOCKWAVE 2026925 · TMA1141224 | Cox Automotive, Inc. | 35 Advertising36 Finance42 Science | Registered | 2022 |
| STACEFACE 1943619 · TMA1158517 | Staceypants, Inc. a New York Corporation | 14 Jewellery18 Leather25 Clothing | Registered | 2022 |
| Stackpack 1873720 · TMA1105049 | an individual | 18 Leather20 Furniture | Registered | 2021 |
| STACKFRAC 1451696 · TMA784152 | PACKERS PLUS ENERGY SERVICES INC. | 37 Construction | Registered | 2010 |
| STACKFRAC 1278383 · TMA673562 | PACKERS PLUS ENERGY SERVICES INC. | 7 Machines | Registered | 2006 |
| STACKPOLE 0670505 · TMA391806 | STACKPOLE INTERNATIONAL POWDER METAL, ULC | 7 Machines12 Vehicles | Registered | 1991 |
| STACKPOLE 0644179 · TMA377715 | STACKPOLE INTERNATIONAL POWDER METAL, ULC | 7 Machines | Registered | 1990 |
| STOCKABLE 2028563 · design | an individual | 35 Advertising | Pending | 2020 |
| STOCKBRIDGE 2134064 · TMA1175997 | Stockbridge Partners LLC | 36 Finance | Registered | 2023 |
| SWITCHBLADE 1890711 · TMA1088204 | BELL SPORTS, INC. | 9 Electronics | Registered | 2020 |
| SWITCHBLADE 1656287 · TMA914916 | Truck Accessories Group, LLC | 12 Vehicles | Registered | 2015 |
| SWITCHBLADE 1482952 · TMA850166 | Pure Fishing, Inc. | 28 Toys | Registered | 2013 |
| SWITCHBLADE 1367813 · TMA776211 | Spin Master Ltd. | 28 Toys | Registered | 2010 |
| STOCKBRIDGE 2252168 | Owner not listed | 11 Lighting | Pending | 2023 |
| SEEDSUP 2258719 · TMA1277780 · design | an individual | 31 Fresh | Registered | 2024 |
| SEEDS4PLANTING 2255458 · TMA1283024 · design | an individual | 31 Fresh | Registered | 2025 |
| Suitisbest 2253425 · TMA1271555 | Guangzhou Kunyi International Trade Co. Ltd. | 9 Electronics | Registered | 2024 |
| SiteScape 2250458 · TMA1267460 | Faro Technologies, Inc. | 9 Electronics | Registered | 2024 |
| STICKYBID 2242519 · TMA1264233 | Owner not listed | 9 Electronics42 Science | Registered | 2024 |
| STICKIVILLE 2236331 · TMA1258108 | OOLY, LLC. | 16 Paper | Registered | 2024 |
| STICKIVILLE 2236330 · TMA1258107 · design | OOLY, LLC. | 16 Paper | Registered | 2024 |
| SWITCHPRINCE 2223139 · TMA1248799 | Olmaz Trading Inc. | 9 Electronics11 Lighting | Registered | 2024 |
| SwitchBot 2212206 · TMA1248232 | Woan Technology (Shenzhen) Co. Ltd. | 7 Machines | Registered | 2024 |
| SCOOTSHOP 2191796 · TMA1233869 · design | E-SCOOTSHOP INC. | 35 Advertising | Registered | 2024 |