| XSHORE 1916319 · TMA1108873 | an individual | 7 Machines9 Electronics12 Vehicles | Registered | 2021 |
| xcare 2359902 | Owner not listed | 11 Lighting | Pending | 2024 |
| XER0 2259707 · TMA1276536 | Glasbox Inc. | 6 Metal7 Machines17 Rubber+1 | Registered | 2024 |
| 2XSR 2151904 · TMA1205372 | an individual | 28 Toys | Registered | 2023 |
| XIRA 2125285 · TMA1184271 | Xira Connect, Inc. | 9 Electronics | Registered | 2023 |
| XR 2114812 · TMA1162692 · design | SHIMANO INC. | 28 Toys | Registered | 2023 |
| XYRO 2100419 · TMA1173803 | XYRO Inc. | 28 Toys | Registered | 2023 |
| XORO 2021150 · TMA1152802 | Accufli Inc | 28 Toys | Registered | 2022 |
| XIRA 2003533 · TMA1137316 | Xira Connect, Inc. | 35 Advertising42 Science | Registered | 2022 |
| XIR 1994655 · TMA1115016 | OSRAM GmbH | 11 Lighting | Registered | 2021 |
| XKOR 1958362 · TMA1133658 · design | SHENZHEN FIRST UNION TECHNOLOGY CO.LTD. | 3 Cosmetics34 Tobacco | Registered | 2022 |
| XCOR 1958361 · TMA1133656 · design | SHENZHEN FIRST UNION TECHNOLOGY CO.LTD. | 3 Cosmetics9 Electronics34 Tobacco | Registered | 2022 |
| XAIR2 1940736 · TMA1181037 | Keysight Technologies, Inc. | 9 Electronics | Registered | 2023 |
| XERO 1921731 · TMA1110204 | Garmin Switzerland GmbH | 9 Electronics13 Firearms28 Toys | Registered | 2021 |
| XSR 1901738 · TMA1093976 | SABIAN LTD. | 3 Cosmetics15 Musical | Registered | 2021 |
| XORE 1879467 · TMA1105171 · design | Foshan Guanbo Building Materials Co.Ltd. | 11 Lighting19 Building20 Furniture+2 | Registered | 2021 |
| XR 1848415 · TMA1013098 · design | SUMEC HARDWARE & TOOLS CO. LTD. | 7 Machines | Registered | 2019 |
| XERO 1829407 · TMA1093429 | Xero Limited | 9 Electronics35 Advertising36 Finance+2 | Registered | 2021 |
| XERO 1800439 · TMA1018620 | an individual | 9 Electronics42 Science | Registered | 2019 |
| XCR 1797403 · TMA988998 | Polaris Industries Inc. | 12 Vehicles | Registered | 2018 |
| XERO 1791588 · TMA1017932 | HEYS INTERNATIONAL LTD. | 18 Leather | Registered | 2019 |
| XARI 1750780 · TMA1018253 · design | Mima International Holdings Limited | 12 Vehicles18 Leather20 Furniture+2 | Registered | 2019 |
| XR 1702510 · TMA941820 · design | Topgolf Callaway Brands Corp. | 28 Toys | Registered | 2016 |
| X4R 1694371 · TMA921929 | Seminis Vegetable Seeds, Inc. A California Corporation | 31 Fresh | Registered | 2015 |
| XSR 1689098 · TMA930904 | an individual | 12 Vehicles | Registered | 2016 |