| WDS 1742483 · TMA955598 | Porextherm Dammstoffe GmbH | 17 Rubber | Registered | 2016 |
| WTC 1734207 · TMA1005806 | WORLD TRADE CENTERS ASSOCIATION, INC. | 35 Advertising36 Finance38 Telecommunications+3 | Registered | 2018 |
| WTC 1555926 · TMA857550 | KGIC Inc. | 41 Education | Registered | 2013 |
| WTC 1457969 · TMA797144 · design | Western Tube & Conduit Corporation | 6 Metal9 Electronics | Registered | 2011 |
| WTC 0833560 · TMA484249 · design | Atlas Tube (Chicago), LLC | 6 Metal | Registered | 1997 |
| WDS 0819108 · TMA487722 · design | Diversity Technologies Corporation | 7 Machines35 Advertising37 Construction+2 | Registered | 1998 |
| WTC 0598392 · TMA360884 · design | WILSON TRAILER COMPANY | 12 Vehicles | Registered | 1989 |
| WTC 0358677 · TMA211309 | WORLD TRADE CENTERS ASSOCIATION, INC. | 35 Advertising41 Education42 Science | Registered | 1976 |
| WTC 0340572 · TMA187322 | WORLD TRADE CENTERS ASSOCIATION, INC. | 38 Telecommunications42 Science | Registered | 1972 |
| WEDCO 0738274 · TMA433225 | The Plastics Group, Inc. | 11 Lighting | Registered | 1994 |
| WATACHE 2249706 · TMA1268740 | Owner not listed | 9 Electronics | Registered | 2024 |
| WEEDSKI 2233397 · TMA1255262 | FLAMINGO VAPE SHOP LTD. | 31 Fresh34 Tobacco | Registered | 2024 |
| WEDSSKY 2233370 · TMA1254127 | Shenzhen Yu Laishun Technology Co. LTD | 28 Toys | Registered | 2024 |
| WATOSA 2182049 · TMA1264032 | WATOSA GLOBAL CO., LTD. | 3 Cosmetics21 Housewares35 Advertising | Registered | 2024 |
| Wowteck 2168864 · TMA1216389 | LIRU TECHNOLOGY CO. LIMITED | 9 Electronics | Registered | 2023 |
| Wwtoukui 2157777 · TMA1218362 | Ruian Junwanglai Trading Company | 9 Electronics | Registered | 2024 |
| Wtich 2127111 · TMA1189730 | SHENZHEN SOURCE-RICE E-COMMERCE TRADING CO. LTD. | 14 Jewellery18 Leather25 Clothing | Registered | 2023 |
| WHITEHOUSE 2125085 · TMA1170309 | White House Network LLC | 41 Education | Registered | 2023 |
| Wowteez 2100858 · TMA1173859 | DONGGUAN KEGUANGYANG TRADING CO. LTD. | 8 Hand9 Electronics11 Lighting | Registered | 2023 |
| WEDGE 2098734 · TMA1183924 | an individual | 9 Electronics16 Paper35 Advertising+1 | Registered | 2023 |
| WOTEK 2093002 · TMA1186191 | ENGIVE LIMITED | 28 Toys | Registered | 2023 |
| WOTEK 2093001 · TMA1186190 | ENGIVE LIMITED | 16 Paper | Registered | 2023 |
| WAUDOG 2090740 · TMA1148216 | an individual | 18 Leather | Registered | 2022 |
| WOODZY 2079475 · TMA1164869 | Owner not shown | 28 Toys | Registered | 2023 |
| WOODS 2068266 · TMA1212868 | DANBY PRODUCTS LIMITED | 11 Lighting | Registered | 2023 |