| SLUMBERTOT 2225471 · TMA1243287 | Slumberpod LLC | 20 Furniture | Registered | 2024 |
| SLUMBERMEE 2169076 · TMA1216420 · design | an individual | 25 Clothing | Registered | 2023 |
| SLUMBERPOD 1973492 · TMA1136139 | Slumberpod LLC | 24 Textiles | Registered | 2022 |
| SLUMBERAIR 1148492 · TMA652884 | LA-Z-BOY INCORPORATED | 20 Furniture | Registered | 2005 |
| SLUMBEREL 0811978 · TMA491865 | Owner not shown | 20 Furniture24 Textiles | Registered | 1998 |
| SLUMBER 2315488 | Slumber Group, LLC | 9 Electronics41 Education | Pending | 2023 |
| SLUMBERKINS 1941570 · TMA1186930 | Slumberkins Inc. | 9 Electronics16 Paper28 Toys+1 | Registered | 2023 |
| SLUMBERJACK 0519655 · TMA302183 | Exxel Outdoors, LLC | 20 Furniture22 Ropes25 Clothing | Registered | 1985 |
| SLUMBERCALM 2365042 | Owner not listed | 9 Electronics10 Medical | Pending | 2024 |
| SLUMBERHOME 2352252 | Owner not listed | 24 Textiles | Pending | 2024 |
| SLUMBERSHADE 1683297 · TMA1035868 | COMFORTEX CORPORATION | 20 Furniture | Registered | 2019 |
| SCHLUMBERGER 1504301 · TMA862667 | Schlumberger Canada Limited | 1 Chemicals3 Cosmetics6 Metal+15 | Registered | 2013 |
| SCHLUMBERGER 0489702 · TMA286913 | SCHLUMBERGER WEIN - UND SEKTKELLEREI GmbH | 33 Wine | Registered | 1984 |
| SLUMBERSHIELD 1834191 · TMA1006547 | MPL Enterprises LLC | 24 Textiles | Registered | 2018 |
| Slumble 2225899 · TMA1251263 | an individual | 24 Textiles | Registered | 2024 |
| SALONBAR 2213972 · TMA1246575 | BEYONDCEUTICALS GROUP INC./GROUPE BEYONDCEUTIQUES INC. | 3 Cosmetics8 Hand35 Advertising+1 | Registered | 2024 |
| SEALINF 2193586 · TMA1256387 | an individual | 18 Leather25 Clothing | Registered | 2024 |
| SELENOVITAL 2177335 · TMA1227260 | an individual | 29 Meat30 Coffee | Registered | 2024 |
| Silenbooking 2149729 · TMA1230059 | an individual | 9 Electronics36 Finance42 Science+1 | Registered | 2024 |
| SLIMPAL 2111996 · TMA1192735 · design | SLIMPAL INTERNATIONAL LIMITED | 9 Electronics10 Medical | Registered | 2023 |
| SALONEVERYWHERE 2077654 · TMA1186003 | SalonEverywhere Incorporated | 35 Advertising45 Legal | Registered | 2023 |
| SOLIMPIA 2052400 · TMA1168066 · design | an individual | 8 Hand | Registered | 2023 |
| SLIMWAVE 2031575 · TMA1283851 | 9193-7672 Quebec Inc. | 3 Cosmetics10 Medical44 Medical | Registered | 2025 |
| SALMOPROTECT 1927057 · TMA1119885 | Benchmark Genetics Limited | 29 Meat31 Fresh | Registered | 2022 |
| SALONPERQ 1926565 · TMA1126035 | Moroccanoil Israel Ltd. | 9 Electronics35 Advertising39 Transport+2 | Registered | 2022 |