| SOUNDSTAR 1343745 · TMA823085 | Biosense Webster, Inc. | 10 Medical | Registered | 2012 |
| SANDJEST 2223157 · TMA1249891 | an individual | 21 Housewares | Registered | 2024 |
| SANDEZIA 2145198 · TMA1210984 | Owner not shown | 5 Pharmaceuticals31 Fresh | Registered | 2023 |
| SENDIES 2072746 · TMA1284026 · design | Sendies Inc. | 35 Advertising | Registered | 2025 |
| SandStand 2068060 · TMA1134223 | SandBox Logistics, LLC | 6 Metal | Registered | 2022 |
| SENETIC 1839303 · TMA1095013 · design | Owner not shown | 9 Electronics35 Advertising42 Science | Registered | 2021 |
| SCENETAG 1797700 · TMA1021553 | ADEASE MEDIA RESEARCH SERVICES INC. | 9 Electronics35 Advertising42 Science+1 | Registered | 2019 |
| SANDSTORM 1792142 · TMA999861 | FLEXOVIT USA, INC. | 7 Machines | Registered | 2018 |
| SANDEKA 1745352 · TMA1004420 | Black Box Solutions Inc. | 1 Chemicals2 Paints5 Pharmaceuticals+16 | Registered | 2018 |
| SUNDUST 1652810 · TMA897708 | ROLEX SA | 14 Jewellery | Registered | 2015 |
| SENTOSA 1564068 · TMA1016603 | VELA DIAGNOSTICS HOLDING PTE LTD. | 1 Chemicals5 Pharmaceuticals9 Electronics+2 | Registered | 2019 |
| SANDSTORM 1479249 · TMA836983 | Continental Intermodal Group-Trucking LLC | 7 Machines12 Vehicles | Registered | 2012 |
| SYNDECOR 1232108 · TMA680959 | TAGHLEEF INDUSTRIES INC. | 17 Rubber | Registered | 2007 |
| SANDSTORM 1185380 · TMA634156 | Groupe Vif Inc. | 11 Lighting | Registered | 2005 |
| SUNDUST 2274319 · design | SUNDUST COSMETICS PTY LTD | 3 Cosmetics | Pending | 2023 |
| SENDSZN 2242627 | an individual | 8 Hand9 Electronics14 Jewellery+10 | Pending | 2023 |
| SandShark 2152188 | Stage Completions Inc. | 7 Machines | Pending | 2021 |
| SENDS 2082430 | an individual | 3 Cosmetics5 Pharmaceuticals22 Ropes+5 | Pending | 2021 |
| SANDSTORM 2059967 · design | Sandstorm Gold Ltd. | 35 Advertising36 Finance37 Construction+1 | Pending | 2020 |
| SENDUSMASKS 2045991 · TMA1146896 · design | Shlemoon Media Inc | 9 Electronics | Registered | 2022 |
| SENDSTATION 1839527 · TMA1029085 | Pitney Bowes Inc. (Delaware Corporation) | 39 Transport | Registered | 2019 |
| SANDOSTATIN 0574047 · TMA336576 | NOVARTIS AG( NOVARTIS SA) ( NOVARTIS INC.) | 5 Pharmaceuticals | Registered | 1988 |
| SOUNDX 2284034 · TMA1224690 | Spartech LLC | 17 Rubber | Registered | 2024 |
| sindax 2263093 · TMA1281456 | Sindax Electronics Co. Ltd. | 21 Housewares | Registered | 2025 |
| SYNTHOSOL 2257318 · TMA1273184 | Synthomer (UK) Limited | 17 Rubber | Registered | 2024 |