| WOOCOMMERCE 2233266 · TMA1250306 | WooCommerce, Inc. | 9 Electronics35 Advertising42 Science | Registered | 2024 |
| wkwmrpet 2093572 · TMA1171421 | an individual | 25 Clothing | Registered | 2023 |
| WAGANORU 2013100 · TMA1264926 | an individual | 11 Lighting | Registered | 2024 |
| WAGNER 1917808 · TMA1116225 · design | Federal-Mogul Motorparts LLC | 1 Chemicals11 Lighting12 Vehicles | Registered | 2021 |
| WAGNER 1786107 · TMA985742 | Diversitech Corporation | 7 Machines | Registered | 2017 |
| WOOCOMMERCE 1749491 · TMA950624 | WooCommerce, Inc. | 9 Electronics42 Science | Registered | 2016 |
| 8:1 WAGEMARK 1707013 · TMA1063137 · design | The Wagemark Foundation | 9 Electronics16 Paper35 Advertising+2 | Registered | 2019 |
| WAGEMARK 1707006 · TMA1056943 · design | The Wagemark Foundation | 9 Electronics16 Paper35 Advertising+2 | Registered | 2019 |
| WAGNER 1585823 · TMA850562 · design | Wagner Group GmbH | 9 Electronics11 Lighting | Registered | 2013 |
| WCMRC 1582270 · TMA875827 · design | WESTERN CANADA MARINE RESPONSE CORPORATION | 1 Chemicals16 Paper17 Rubber+1 | Registered | 2014 |
| WIZMART 1531193 · TMA843792 · design | Wizmart Technology Inc. | 9 Electronics11 Lighting12 Vehicles | Registered | 2013 |
| WAGNER 1179800 · TMA621387 | Federal-Mogul Motorparts LLC | 11 Lighting | Registered | 2004 |
| WAGONEER 1118569 · TMA584940 | FCA US LLC | 12 Vehicles | Registered | 2003 |
| WAGNER 0805737 · TMA509995 · design | Federal-Mogul Motorparts LLC | 12 Vehicles | Registered | 1999 |
| WAGNER 0488944 · TMA283679 · design | J. WAGNER GMBH | 6 Metal7 Machines8 Hand+5 | Registered | 1983 |
| WAGNER 0329077 · TMA175670 · design | Jastram Engineering Ltd. | 9 Electronics | Registered | 1971 |
| WAGONEER 0277274 · TMA134470 | FCA US LLC | 12 Vehicles | Registered | 1964 |
| WAGNER 0225402 · UCA50184 | Federal-Mogul Motorparts LLC | 1 Chemicals7 Machines9 Electronics+1 | Registered | 1954 |
| WAGNER 2207182 · design | J. WAGNER GMBH | 3 Cosmetics7 Machines8 Hand+2 | Pending | 2022 |
| Wagner+ 2146759 | J. WAGNER GMBH | 9 Electronics37 Construction41 Education | Pending | 2021 |
| WAGNER 2124227 · design | Wagner Spray Tech Corporation | 7 Machines11 Lighting16 Paper | Pending | 2021 |
| WAGNER 2124226 · design | Wagner Spray Tech Corporation | 7 Machines11 Lighting16 Paper+1 | Pending | 2021 |
| WAGNERS 2066121 | Trichome JWC Acquisition Corp. | 5 Pharmaceuticals29 Meat31 Fresh+3 | Pending | 2020 |
| WECOMMERCE 2009589 | WeCommerce Holdings Ltd. | 36 Finance | Pending | 2020 |