| WC 2214101 · TMA1244350 · design | Winnipeg Clinic Medical Corporation | 44 Medical | Registered | 2024 |
| WCS 2188717 · TMA1232734 · design | WEST COAST SEEDS LTD. | 31 Fresh35 Advertising41 Education+1 | Registered | 2024 |
| WC 2146498 · TMA1241041 · design | WISEcode, LLC | 9 Electronics41 Education44 Medical | Registered | 2024 |
| WC 2075965 · TMA1140602 · design | an individual | 9 Electronics | Registered | 2022 |
| WCS 2056249 · TMA1129358 | an individual | 10 Medical | Registered | 2022 |
| WCA 1938434 · TMA1169337 | Micro Abrasives Corporation | 3 Cosmetics | Registered | 2023 |
| WCC 1885623 · TMA1059469 · design | WESTCOAST CONNECTION TRAVEL CAMP INC. | 35 Advertising39 Transport41 Education | Registered | 2019 |
| WCC 1800516 · TMA984284 | an individual | 35 Advertising41 Education | Registered | 2017 |
| WC 1771278 · TMA984816 · design | Waste Connections US, Inc. | 37 Construction40 Treatment | Registered | 2017 |
| WCH 1528519 · TMA829897 | Bourse de Montréal Inc. | 36 Finance | Registered | 2012 |
| WCZ 1528518 · TMA829881 | Bourse de Montréal Inc. | 36 Finance | Registered | 2012 |
| WCS 1416393 · TMA760679 | CANADIAN NATURAL RESOURCES LIMITED | 4 Oils | Registered | 2010 |
| WC2 1366135 · TMA764777 · design | an individual | 36 Finance | Registered | 2010 |
| WC 1326637 · TMA710748 · design | Palamar Industries Inc. | 6 Metal7 Machines8 Hand+7 | Registered | 2008 |
| WCI 1259032 · TMA660830 | WCI COMMUNITIES, INC. (a Delaware Corporation) | 36 Finance37 Construction41 Education | Registered | 2006 |
| WCC 1179012 · TMA639690 | an individual | 9 Electronics35 Advertising41 Education+1 | Registered | 2005 |
| WC 0777754 · TMA455570 | WELLINGTON COLLEGE OF REMEDIAL MASSAGE THERAPIES INC. | 9 Electronics14 Jewellery16 Paper+5 | Registered | 1996 |
| WC 0251506 · TMA116298 | ADM AGRI-INDUSTRIES COMPANY | 1 Chemicals | Registered | 1959 |
| WCC 2366987 | Owner not listed | 41 Education | Pending | 2024 |
| WCI 2362514 · design | WEAR-CHECK CANADA INC. | 42 Science | Pending | 2024 |
| WCW 2326877 · design | Protect Distributors Inc. | 16 Paper27 Carpets35 Advertising | Pending | 2024 |
| WCO 0972087 | Owner not shown | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 2006 |
| WCH 0926239 | Women's College Hospital | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 2020 |
| WCH 0926151 · design | Women's College Hospital | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 2020 |
| WICUE 2211237 · TMA1282874 · design | Shenzhen Wicue Optoelectronics, Co. Ltd | 9 Electronics | Registered | 2025 |