| SANDLIX 2258483 | Owner not listed | 37 Construction40 Treatment | Pending | 2022 |
| SOUNDLINK 1651779 · TMA895341 | BOSE CORPORATION | 9 Electronics | Registered | 2015 |
| SOUNDLINK 1444280 · TMA781374 | BOSE CORPORATION | 9 Electronics | Registered | 2010 |
| SMEADLINK 0841084 · TMA489327 | SMEAD MANUFACTURING COMPANY A MINNESOTA CORPORATION | 35 Advertising38 Telecommunications39 Transport+2 | Registered | 1998 |
| SENDIAL 0783751 · TMA456883 | Sobeys Capital Incorporated | 35 Advertising | Registered | 1996 |
| SENDLE 1957690 | Sendle Canada, Inc. | 35 Advertising39 Transport | Pending | 2019 |
| SANDYLAND 2079856 · TMA1205946 | Spin Master Ltd. | 28 Toys | Registered | 2023 |
| SANDYLION 1515636 · TMA841711 · design | Trends International, LLC | 16 Paper | Registered | 2013 |
| SANTALINA 1313464 · TMA729618 | MASTRONARDI PRODUCE LTD. | 31 Fresh | Registered | 2008 |
| SANDYLION 0806684 · TMA473745 | Trends International, LLC | 16 Paper | Registered | 1997 |
| SANTOLINK 0571866 · TMA341445 | SOLUTIA INC. (A DELAWARE CORPORATION) | 1 Chemicals | Registered | 1988 |
| SINTLY 2250858 · TMA1268908 | Owner not listed | 12 Vehicles | Registered | 2024 |
| SYNDUALITY 2205627 · TMA1240214 | Kabushiki Kaisha BANDAI NAMCO Entertainment trading as BANDAI NAMCO Entertainment Inc. | 9 Electronics28 Toys41 Education | Registered | 2024 |
| SAINTLO 2169005 · TMA1238267 | AUBERGES DE JEUNESSE DU ST-LAURENT INC. | 35 Advertising39 Transport41 Education+1 | Registered | 2024 |
| SANTAL 26 2161014 · TMA1196021 | Le Labo Holding LLC | 3 Cosmetics4 Oils21 Housewares | Registered | 2023 |
| SunteeLong 2149981 · TMA1195973 | Qingdao Zhengze Network Technology Co. Ltd. | 18 Leather | Registered | 2023 |
| SANTELMO 2143524 · TMA1233351 | Owner not shown | 12 Vehicles37 Construction42 Science | Registered | 2024 |
| SANTAL 33 2141624 · TMA1237003 | Le Labo Holding LLC | 3 Cosmetics | Registered | 2024 |
| SYNTHOIL 2132418 · TMA1284284 | Owner not shown | 4 Oils | Registered | 2025 |
| SCANTILLY 2091193 · TMA1181601 | Curvy Kate Limited | 25 Clothing | Registered | 2023 |
| SCINTILLA 2069823 · TMA1204862 | an individual | 1 Chemicals5 Pharmaceuticals | Registered | 2023 |
| SCENTLANDIA 2069237 · TMA1174623 | SPRING MEADOW NURSERY, INC. | 31 Fresh | Registered | 2023 |
| SANYTOL 2034789 · TMA1151581 · design | an individual | 3 Cosmetics5 Pharmaceuticals | Registered | 2022 |
| SCENTOLOGY 2024484 · TMA1158041 · design | Inensa SA c/o Safena | 3 Cosmetics4 Oils | Registered | 2022 |
| SAINTLY 1986203 · TMA1132015 | Vins Arterra Canada, division Québec, Inc. | 33 Wine | Registered | 2022 |