| ORIME 2266955 · TMA1285036 | KOHLER CO. | 20 Furniture | Registered | 2025 |
| ORIME 2323404 | KOHLER CO. | 11 Lighting | Pending | 2024 |
| ORAIMO 2250961 · TMA1279149 · design | ORAIMO TECHNOLOGY LIMITED | 8 Hand21 Housewares | Registered | 2024 |
| ORAEN 2248191 · TMA1267286 | an individual | 9 Electronics16 Paper21 Housewares+3 | Registered | 2024 |
| ORION 2244924 · TMA1230749 | 9483-4413 QUÉBEC INC. | 44 Medical | Registered | 2024 |
| OERNNI 2241837 · TMA1261625 | Samen(xiamen)electronic Co.ltd | 18 Leather | Registered | 2024 |
| ORAIMO 2207903 · TMA1279018 · design | ORAIMO TECHNOLOGY LIMITED | 7 Machines9 Electronics11 Lighting+1 | Registered | 2024 |
| ORIMIO 2124490 · TMA1187634 | an individual | 21 Housewares | Registered | 2023 |
| ORHEMA 2123377 · TMA1184252 | an individual | 3 Cosmetics | Registered | 2023 |
| ORAMAY 2107906 · TMA1177735 | Shenzhen Starlink Network Technology Co. Ltd | 25 Clothing | Registered | 2023 |
| ORIEN 2094629 · TMA1222831 | Ausenco Services Pty Ltd | 9 Electronics42 Science | Registered | 2024 |
| ORION 2075620 · TMA1138849 · design | SANLUX COMPANY LIMITED | 7 Machines | Registered | 2022 |
| orinno 2064578 · TMA1156394 | an individual | 28 Toys | Registered | 2022 |
| ORION 2059522 · TMA1154202 · design | an individual | 30 Coffee | Registered | 2022 |
| ORYANY 2049579 · TMA1192456 · design | Nasign Co. Ltd | 3 Cosmetics | Registered | 2023 |
| ORYANY 2048201 · TMA1192454 · design | Nasign Co. Ltd | 18 Leather25 Clothing | Registered | 2023 |
| ORION 2045247 · TMA1152897 | Google LLC | 9 Electronics36 Finance38 Telecommunications+1 | Registered | 2022 |
| ORION 1995729 · TMA1191406 · design | ORION CORPORATION | 5 Pharmaceuticals10 Medical | Registered | 2023 |
| ORION 1994407 · TMA1116547 · design | Orion International Group Pty Ltd | 35 Advertising36 Finance37 Construction+1 | Registered | 2021 |
| ORIANA 1960419 · TMA1160636 | Pure Flavor Farms LP | 31 Fresh | Registered | 2023 |
| ORION 1877215 · TMA1143258 | Tri-Union Frozen Products, Inc. | 29 Meat | Registered | 2022 |
| ORANO 1872495 · TMA1152261 | Orano | 1 Chemicals5 Pharmaceuticals6 Metal+14 | Registered | 2022 |
| ORNA 1855561 · TMA1085372 | AvaSure, LLC | 9 Electronics44 Medical | Registered | 2020 |
| ORAIMO 1839902 · TMA1029279 · design | Oraimo Technology Limited (a corporation organized and existing under the laws of Hong Kong) | 9 Electronics | Registered | 2019 |
| ORANE 1807856 · TMA1023053 | Owner not shown | 10 Medical41 Education44 Medical | Registered | 2019 |