| Yeomoo 2331598 | an individual | 20 Furniture | Pending | 2024 |
| YHOON 2075337 · TMA1162535 | an individual | 25 Clothing | Registered | 2023 |
| YUMMO 1932066 · TMA1129457 | International Foodstuffs Co. LLC | 30 Coffee | Registered | 2022 |
| YAMAO 1822040 · TMA1001834 · design | NINGBO YAMAO OPTOELECTRONICS CO. LTD. | 11 Lighting | Registered | 2018 |
| YAMAO 1822039 · TMA1001829 · design | NINGBO YAMAO OPTOELECTRONICS CO. LTD. | 9 Electronics | Registered | 2018 |
| YUEMI 2253526 · TMA1277609 · design | TGS Holding LLC | 21 Housewares | Registered | 2024 |
| Yoone 2233369 · TMA1254126 | HUARONG INTERNATIONAL (HK) DEVELOPMENT LIMITED | 34 Tobacco | Registered | 2024 |
| yeeyuan 2227742 · TMA1251484 | an individual | 9 Electronics | Registered | 2024 |
| Yoeen 2227042 · TMA1251383 | Xiangyang Fancheng Xinweiyuan Clean Hotel Supplies Business Department | 11 Lighting | Registered | 2024 |
| YOMA 2220862 · TMA1248540 · design | YOMA'S HOBBY&DIE-CAST MODEL LTD | 28 Toys | Registered | 2024 |
| YMI 2215762 · TMA1233992 | IMY, LLC | 14 Jewellery | Registered | 2024 |
| Yionna 2210601 · TMA1242938 | Yionna Wish Corp. | 9 Electronics | Registered | 2024 |
| YueME 2206760 · TMA1241448 | an individual | 21 Housewares | Registered | 2024 |
| YUEMOE 2182345 · TMA1241188 | Yuemo Electronic Commerce (Ningbo) Co., Ltd. | 10 Medical | Registered | 2024 |
| YM 2169420 · TMA1220606 · design | an individual | 25 Clothing | Registered | 2024 |
| YOONY 2158250 · TMA1233398 · design | HOMEIN INHOME PTE. LTD. | 7 Machines8 Hand9 Electronics+4 | Registered | 2024 |
| Yme 2153660 · TMA1206484 | an individual | 11 Lighting | Registered | 2023 |
| YNWA 2143056 · TMA1280558 | The Liverpool Football Club and Athletic Grounds Limited | 3 Cosmetics6 Metal9 Electronics+6 | Registered | 2025 |
| YNM 2140467 · TMA1192146 | Hangzhou Qianmai E-commerce Co. Ltd. | 24 Textiles | Registered | 2023 |
| YME 2139204 · TMA1213190 | YME FINANCE CORPORATION | 35 Advertising42 Science43 Restaurants | Registered | 2023 |
| YNM 2109435 · TMA1226785 · design | Hangzhou Qianmai E-commerce Co. Ltd. | 20 Furniture | Registered | 2024 |
| YAWN 2092005 · TMA1214757 | Truss Limited Partnership | 16 Paper18 Leather21 Housewares+1 | Registered | 2023 |
| YONI 2048164 · TMA1181302 · design | an individual | 5 Pharmaceuticals44 Medical | Registered | 2023 |
| YUM 2047105 · TMA1151717 | Himalayan Dog Chew LLC | 31 Fresh | Registered | 2022 |
| YAWN 2046149 · TMA1214838 | Yawn Lifestyle Inc. | 25 Clothing28 Toys | Registered | 2023 |