| WEDRIVE 1741983 · TMA1030392 | an individual | 9 Electronics12 Vehicles37 Construction+3 | Registered | 2019 |
| WETRIEVE 1394585 · TMA797596 | DossierView Inc. | 9 Electronics42 Science | Registered | 2011 |
| WITROVE 1861071 · TMA1081642 | GLAXO GROUP LIMITED | 5 Pharmaceuticals44 Medical | Registered | 2020 |
| WEDRIVEU 1418809 · TMA829600 | WeDriveU Holdings, Inc. | 39 Transport | Registered | 2012 |
| WEDRIVEU 2229014 | WeDriveU Holdings, Inc. | 39 Transport | Pending | 2022 |
| WEATHERHAVEN 0748838 · TMA449352 | Weatherhaven Global Resources Ltd. | 6 Metal9 Electronics11 Lighting+3 | Registered | 1995 |
| WEATHERWEAVE 2059939 | VF Solutions, LLC | 25 Clothing | Pending | 2020 |
| WEATHERVANE 2002720 · TMA1167589 | Isaac Bennet Sales Agencies Inc. | 25 Clothing35 Advertising | Registered | 2023 |
| WEATHERFLEX 1869324 · TMA1040427 | Formtech Plastics Inc. | 12 Vehicles | Registered | 2019 |
| WaterProof 2183724 · TMA1214623 | MACDUFF & COMPANY LIMITED | 33 Wine | Registered | 2023 |
| WHITERABBIT 2177449 · TMA1280677 | Whiterabbit AI Inc. | 9 Electronics10 Medical35 Advertising+3 | Registered | 2025 |
| WDRWBST 2161489 · TMA1211186 | an individual | 20 Furniture | Registered | 2023 |
| WATERPULSE 2145590 · TMA1202892 · design | Waterpulse (Shanghai) Industrial Co.Ltd | 21 Housewares | Registered | 2023 |
| Waterpreneur 2132336 · TMA1175222 | OriginClear, Inc | 40 Treatment | Registered | 2023 |
| WaterPro 2125904 · TMA1277280 | TRELLEBORG SEALING SOLUTIONS GERMANY GMBH | 17 Rubber | Registered | 2024 |
| WEATHERBEETA 2118365 · TMA1168983 | Weatherbeeta PTY Ltd. | 9 Electronics25 Clothing | Registered | 2023 |
| WATERPILOT 2106875 · TMA1202694 | ENDRESS+HAUSER SE+CO. KG | 9 Electronics | Registered | 2023 |
| WATERPELL 2100558 · TMA1173822 · design | KADENA INDUSTRIES LIMITED | 25 Clothing | Registered | 2023 |
| WEATHERPEAK 2068301 · TMA1174564 | BRIDGESTONE CORPORATION | 12 Vehicles | Registered | 2023 |
| WEATHERPRO 2057795 · TMA1130738 | Spartech LLC | 17 Rubber | Registered | 2022 |
| WATERWIPES 2055110 · TMA1142917 · design | Waterwipes Unlimited Company | 3 Cosmetics5 Pharmaceuticals16 Paper | Registered | 2022 |
| WATERFORD 2034966 · TMA1158104 | Waterford Distillery Group Limited | 33 Wine | Registered | 2022 |
| WATERBOOK 2033858 · TMA1137552 | 9390-7673 Quebec inc. | 9 Electronics | Registered | 2022 |
| WATERFX 2031401 · TMA1266598 · design | Neo Water Treatment, LLC | 1 Chemicals40 Treatment | Registered | 2024 |
| WEATHERPROTECTORS 2011218 · TMA1260751 | TOTES ISOTONER CORPORATION | 25 Clothing | Registered | 2024 |