| WIGRID 1621661 · TMA1074927 | Owner not shown | 9 Electronics | Registered | 2020 |
| WIGRID 1621659 · TMA922389 | Owner not shown | 38 Telecommunications42 Science | Registered | 2015 |
| WICHARD 0525027 · TMA333471 | Owner not shown | 6 Metal8 Hand | Registered | 1987 |
| WECREAT 2260901 · TMA1263345 | Owner not listed | 9 Electronics35 Advertising40 Treatment | Registered | 2024 |
| WECREAT 2242440 · TMA1262991 | Owner not listed | 7 Machines | Registered | 2024 |
| Wizardry 2114528 · TMA1220377 | Drecom Co. Ltd. | 9 Electronics14 Jewellery16 Paper+3 | Registered | 2024 |
| WIZARDRY 2113046 · TMA1220369 · design | Drecom Co. Ltd. | 9 Electronics14 Jewellery16 Paper+3 | Registered | 2024 |
| Wasaridge 2064532 · TMA1156390 | Coastal Delight Fine Food and Drinks Inc. | 33 Wine | Registered | 2022 |
| WISHART 2052560 · TMA1178621 | Winfield Solutions, LLC | 5 Pharmaceuticals | Registered | 2023 |
| WASHCARD 2028162 · TMA1136491 | Cosmetic Warriors Limited | 3 Cosmetics | Registered | 2022 |
| WIZCART 2002030 · TMA1136312 | WIZCART TECHNOLOGIES LLC | 35 Advertising | Registered | 2022 |
| WHIZARD 1982933 · TMA1247667 | RAZ DESIGN INC. | 10 Medical | Registered | 2024 |
| WIZARD 1975116 · TMA1273431 | Owner not shown | 9 Electronics16 Paper41 Education | Registered | 2024 |
| WASSERTEK 1938499 · TMA1111854 | an individual | 4 Oils6 Metal7 Machines+5 | Registered | 2021 |
| WIZZARD 1928042 · TMA1119840 | OTR Wheel Engineering, Inc. | 12 Vehicles | Registered | 2022 |
| WiseWords 1894791 · TMA1080238 | an individual | 9 Electronics28 Toys | Registered | 2020 |
| WHISKERTORIUM 1892840 · TMA1097929 | 1949022 Alberta Ltd. | 6 Metal14 Jewellery19 Building+1 | Registered | 2021 |
| WEWIZARD 1814782 · TMA1013380 · design | Viseven Technology Inc. | 42 Science | Registered | 2019 |
| WASHGUARD 1802834 · TMA998480 | Regal Beloit America, Inc. | 7 Machines9 Electronics | Registered | 2018 |
| Wezard 1797824 · TMA1011428 | Wezard Conseil Inc. | 35 Advertising | Registered | 2018 |
| WIZARD 1749190 · TMA965355 | Wizard Industries Inc. | 6 Metal19 Building20 Furniture+3 | Registered | 2017 |
| WIZARD 1736559 · TMA983072 | Ames Tools Corporation | 6 Metal20 Furniture | Registered | 2017 |
| WISERTOGETHER 1631393 · TMA941720 | Wisertogether, Inc. | 42 Science | Registered | 2016 |
| WisReed 1478637 · TMA850088 | FUJITSU LIMITED | 9 Electronics35 Advertising37 Construction+2 | Registered | 2013 |
| WEICHERT 1385109 · TMA790978 | Weichert Co. | 35 Advertising36 Finance | Registered | 2011 |