| ORIC 2108007 · TMA1187463 · design | ORIC Pharmaceuticals, Inc. | 5 Pharmaceuticals | Registered | 2023 |
| ORIC 1987651 · TMA1255772 · design | Thorlabs, Inc. | 9 Electronics | Registered | 2024 |
| ORICO 1737580 · TMA962851 · design | SHENZHEN ORICO TECHNOLOGIES CO. LTD | 9 Electronics | Registered | 2017 |
| ORICO 1561535 · TMA865375 | ORICO (LONDON) LIMITED | 3 Cosmetics4 Oils5 Pharmaceuticals+1 | Registered | 2013 |
| ORICA 0865244 · TMA534138 | ORICA AUSTRALIA PTY LTD. | 1 Chemicals2 Paints5 Pharmaceuticals+1 | Registered | 2000 |
| ORICA 0865242 · TMA526147 | ORICA AUSTRALIA PTY LTD. | 4 Oils | Registered | 2000 |
| ORICA 0865240 · TMA538104 | ORICA AUSTRALIA PTY LTD. | 9 Electronics13 Firearms34 Tobacco | Registered | 2000 |
| ORICA 0865237 · TMA531716 | ORICA AUSTRALIA PTY LTD. | 1 Chemicals5 Pharmaceuticals13 Firearms+1 | Registered | 2000 |
| ORICA 0865236 · TMA522303 | ORICA AUSTRALIA PTY LTD. | 6 Metal7 Machines9 Electronics+11 | Registered | 2000 |
| ORICA 0865235 · TMA531715 | ORICA AUSTRALIA PTY LTD. | 1 Chemicals6 Metal12 Vehicles+1 | Registered | 2000 |
| ORICA 0865234 · TMA530269 | ORICA AUSTRALIA PTY LTD. | 35 Advertising37 Construction38 Telecommunications+3 | Registered | 2000 |
| ORICA 0865232 · TMA522304 | ORICA AUSTRALIA PTY LTD. | 35 Advertising37 Construction39 Transport+2 | Registered | 2000 |
| ORICA 0865231 · TMA529038 | ORICA AUSTRALIA PTY LTD. | 35 Advertising37 Construction39 Transport+2 | Registered | 2000 |
| ORICA 0865230 · TMA529083 | ORICA AUSTRALIA PTY LTD. | 35 Advertising38 Telecommunications40 Treatment+3 | Registered | 2000 |
| ORICA 0865229 · TMA529084 | ORICA AUSTRALIA PTY LTD. | 40 Treatment41 Education42 Science | Registered | 2000 |
| ORICA 0865227 · TMA538310 | ORICA AUSTRALIA PTY LTD. | 41 Education42 Science | Registered | 2000 |
| ORIC 2285717 · design | Nanjing Ainkjet Technology Co. Ltd. | 7 Machines | Pending | 2023 |
| ORIC 2234914 | ORIC Pharmaceuticals, Inc. | 5 Pharmaceuticals | Pending | 2023 |
| ORICO 1966081 | Ébénisterie St-Urbain Ltée. | 20 Furniture37 Construction40 Treatment | Pending | 2019 |
| OROCHI 2243293 · TMA1261777 | an individual | 43 Restaurants | Registered | 2024 |
| Orisha 2073132 · TMA1168421 | Automatisation Orisha inc. | 9 Electronics | Registered | 2023 |
| OROCHI 1864507 · TMA1052347 | ISHIHARA SANGYO KAISHA, LTD. | 5 Pharmaceuticals | Registered | 2019 |
| OHRICE 1819833 · TMA1022009 | Boson Catering Management Group Corp. | 30 Coffee35 Advertising43 Restaurants | Registered | 2019 |
| OREC 2067966 · TMA1198591 · design | OREC CO. LTD. | 7 Machines | Registered | 2023 |
| ORIGO 2056727 · TMA1157265 · design | E&J Investments LLC | 25 Clothing | Registered | 2022 |