| WORKY 2118103 · TMA1225895 · design | RO&CO. HOLDING S.P.A. | 7 Machines11 Lighting | Registered | 2024 |
| worky 2332177 | Worky Software Solutions Inc | 9 Electronics35 Advertising42 Science | Pending | 2024 |
| WORKO 2026963 | Worko Staffing Corp. | 9 Electronics35 Advertising42 Science | Pending | 2020 |
| WorkAway 1786747 · TMA986793 | Valenti Holdings Inc. | 36 Finance39 Transport43 Restaurants | Registered | 2017 |
| @WORK 1760990 · TMA1010968 | Atwork Franchise, Inc. | 35 Advertising45 Legal | Registered | 2018 |
| WORK 1704650 · TMA957702 · design | Design Infini, Inc. | 12 Vehicles | Registered | 2016 |
| @WORK 1269339 · TMA736666 · design | Briggs & Riley Travelware, LLC | 18 Leather | Registered | 2009 |
| WORK 0774429 · TMA465145 | Owner not shown | 9 Electronics | Registered | 1996 |
| WORKA 2247723 | lbiza IP GmbH | 9 Electronics42 Science | Pending | 2023 |
| WORK 2198799 · design | WeWork Companies LLC | 9 Electronics42 Science | Pending | 2022 |
| WORKA 2136171 | Ibiza IP GmbH | 35 Advertising36 Finance41 Education+1 | Pending | 2021 |
| WORKS 0903210 · design | THE CENTENNIAL CENTRE OF SCIENCE AND TECHNOLOGY, BEING AN AGENCY OF HER MAJESTY THE QUEEN IN RIGHT OF ONTARIO AS REPRESENTED BY THE MINISTER OF CITIZENSHIP AND CULTURE | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 1988 |
| WORKS4YOU 2186347 · design | Schwaiger GmbH | 7 Machines9 Electronics11 Lighting | Pending | 2021 |
| WARRKY 2233974 · TMA1258013 | an individual | 9 Electronics | Registered | 2024 |
| WERISE 2094156 · TMA1180418 · design | Zhongshan Balin Lighting Co.Ltd. | 11 Lighting | Registered | 2023 |
| whyworks 2075917 · TMA1156481 | an individual | 35 Advertising41 Education | Registered | 2022 |
| Wirqo 2073842 · TMA1162447 | Shenzhen zhengchen Trading Co. Ltd. | 20 Furniture | Registered | 2023 |
| Wirqo 2073841 · TMA1162446 | an individual | 9 Electronics | Registered | 2023 |
| WIRQO 2073006 · TMA1163492 | an individual | 11 Lighting | Registered | 2023 |
| WIRQO 2073005 · TMA1162422 | an individual | 28 Toys | Registered | 2023 |
| weareok 2068959 · TMA1173480 | an individual | 11 Lighting24 Textiles | Registered | 2023 |
| WORX 2051870 · TMA1194530 | POSITEC GROUP LIMITED, a legal entity | 8 Hand9 Electronics20 Furniture+1 | Registered | 2023 |
| WERK 2046666 · TMA1145886 | VD Holding Inc. | 12 Vehicles | Registered | 2022 |
| WEWORK 1984887 · TMA1117448 | WeWork Companies LLC | 36 Finance | Registered | 2022 |
| Wrisk 1979516 · TMA1139299 | Wrisk Ltd | 35 Advertising36 Finance | Registered | 2022 |