| WOLFWILL 2098679 · TMA1173722 | Inovago Inc | 18 Leather | Registered | 2023 |
| WOLFLIFT 1696027 · TMA955448 | Haessler Inc. | 7 Machines | Registered | 2016 |
| WILFLEY 0292750 · TMA148423 | A.R. WILFLEY AND SONS, INC. | 7 Machines | Registered | 1966 |
| WILFLEY 0228262 · TMA104560 · design | A.R. WILFLEY AND SONS, INC. | 7 Machines | Registered | 1956 |
| WILFLEY 0228261 · TMA104777 · design | A.R. WILFLEY AND SONS, INC. | 7 Machines | Registered | 1956 |
| WULFUL 2219368 · TMA1246970 | Owner not shown | 25 Clothing | Registered | 2024 |
| Willable 2108588 · TMA1177746 | an individual | 9 Electronics42 Science | Registered | 2023 |
| WILLIBALD 2001595 · TMA1182340 | Willibald Farm Distillery Limited | 32 Beer33 Wine35 Advertising+2 | Registered | 2023 |
| Willful 1981181 · TMA1245974 | Final Blueprint Inc. | 9 Electronics | Registered | 2024 |
| WAALFLOWER 1923848 · TMA1069278 | Mountain Creek Investments Inc. | 43 Restaurants | Registered | 2020 |
| WELLAPLEX 1812557 · TMA1062472 · design | Owner not shown | 3 Cosmetics | Registered | 2019 |
| WHOLEPLAY 1719222 · TMA988409 | Wholeplay Family Services Inc. | 9 Electronics35 Advertising41 Education+1 | Registered | 2018 |
| WALLFLOWER 1703429 · TMA1012171 | MAMIYE BROTHERS, INC. a legal entity | 3 Cosmetics9 Electronics14 Jewellery+1 | Registered | 2019 |
| WELLFLEX 1579450 · TMA852559 | Quicksilver Resources Inc. | 7 Machines9 Electronics11 Lighting+2 | Registered | 2013 |
| WALLFLOWER 1570058 · TMA916003 | MAMIYE BROTHERS, INC. a legal entity | 18 Leather25 Clothing | Registered | 2015 |
| WILLPLACE 1564996 · TMA928999 | WILLIS GROUP LIMITED | 35 Advertising36 Finance39 Transport+1 | Registered | 2016 |
| WILLBUILDER 1500811 · TMA821888 · design | DYE & DURHAM CORPORATION | 9 Electronics41 Education42 Science | Registered | 2012 |
| WALLYFLEX 1500036 · TMA839086 | an individual | 7 Machines11 Lighting | Registered | 2012 |
| WILLBUILDER 1495030 · TMA819643 | DYE & DURHAM CORPORATION | 9 Electronics41 Education42 Science | Registered | 2012 |
| WellPilot 1458792 · TMA793632 | Weatherford Technology Holdings, LLC | 7 Machines | Registered | 2011 |
| WALLPLAY 1447137 · TMA790742 · design | The McCall Pattern Company, Inc. | 27 Carpets | Registered | 2011 |
| WALLFLOWERS 1385488 · TMA785914 | Bath & Body Works Brand Management, Inc. (A Delaware corporation) | 5 Pharmaceuticals | Registered | 2010 |
| WELBILT 1307790 · TMA899815 | Enodis Corporation | 7 Machines8 Hand9 Electronics+5 | Registered | 2015 |
| WALLFLEX 1232490 · TMA683535 | Boston Scientific Limited | 10 Medical | Registered | 2007 |
| WALLFLOWERS 0891404 · TMA525398 | an individual | 28 Toys42 Science | Registered | 2000 |