| SCANDATEX 0730695 · TMA438748 | Vitrulan Textile Glass GmbH | 17 Rubber | Registered | 1995 |
| SendIt 2254658 · TMA1271625 | Penumbra, Inc. | 10 Medical | Registered | 2024 |
| SYNDITE 0430699 · TMA252971 | Element Six (Trade Marks) Limited | 7 Machines | Registered | 1980 |
| SKINTUITIVE 2255909 · TMA1273159 | Tarte, Inc. | 3 Cosmetics | Registered | 2024 |
| SAINTWOODS 2212853 · TMA1244270 | an individual | 25 Clothing33 Wine35 Advertising+1 | Registered | 2024 |
| Somdot 2097276 · TMA1172724 | Somdot Home Furnishings Limited | 20 Furniture | Registered | 2023 |
| SCANDITRAC 2036564 · TMA1268124 | Scandinavian Building Services Ltd. | 42 Science | Registered | 2024 |
| SENTITO 1966702 · TMA1121254 | Club Coffee Company Inc. | 30 Coffee | Registered | 2022 |
| SUNDHED 1897638 · TMA1082626 | Global Choice Products Inc. | 1 Chemicals3 Cosmetics7 Machines+5 | Registered | 2020 |
| SYNTHDETECT 1861257 · TMA1052480 | De Beers UK Limited | 9 Electronics42 Science | Registered | 2019 |
| Synthetikos 1790245 · TMA979373 | Synthetikos Inc. | 35 Advertising | Registered | 2017 |
| SINTETICA 1701268 · TMA1017710 · design | an individual | 5 Pharmaceuticals | Registered | 2019 |
| SANTEDAME 1690220 · TMA984355 | an individual | 33 Wine | Registered | 2017 |
| SUNDITA 1614662 · TMA957990 | an individual | 5 Pharmaceuticals30 Coffee32 Beer | Registered | 2016 |
| SUNDOT 1540918 · TMA852572 | Sun Chemical Corporation | 16 Paper24 Textiles | Registered | 2013 |
| SANDAID 1433350 · TMA765244 | Lubrizol Oilfield Solutions, Inc. | 1 Chemicals | Registered | 2010 |
| SENDOUTCARDS 1423389 · TMA772401 | Send Out Cards, LLC | 42 Science | Registered | 2010 |
| SANDWEDGE 1304719 · TMA686125 | Halliburton Energy Services, Inc. | 1 Chemicals37 Construction40 Treatment | Registered | 2007 |
| SANTOTRAC 1230178 · TMA670931 | VANTAGE SANTOLUBES RESEARCH LLC | 4 Oils | Registered | 2006 |
| SMOOTHEDGE 1160809 · TMA629149 | National Oilwell Varco, L.P. a limited partnership organized under the laws of Delaware | 6 Metal | Registered | 2004 |
| SANTITAS 0556578 · TMA332599 | Frito-Lay North America, Inc. (a Delaware Corporation) | 30 Coffee | Registered | 1987 |
| SUMITATE 0402441 · TMA224915 | SUMITOMO CHEMICAL COMPANY LIMITED | 1 Chemicals | Registered | 1977 |
| SYNTHITE 0234071 · TMA129149 | JOHN C. DOLPH COMPANY | 17 Rubber | Registered | 1962 |
| SMOOTHEDGE 0207933 · UCA44188 | ROBERTS CONSOLIDATED INDUSTRIES, INC. A DELAWARE CORPORATION | 19 Building | Registered | 1952 |
| SANTÉTICIEN 2354333 | an individual | 41 Education | Pending | 2024 |