| OREIN 2097508 · design | Leedarson Iot Technology Inc. | 9 Electronics11 Lighting | Pending | 2021 |
| OORION 2315510 · design | Owner not listed | 9 Electronics | Pending | 2024 |
| OHRION 2308416 | Viridis Research Inc. | 11 Lighting37 Construction40 Treatment | Pending | 2024 |
| ORAEN 2248191 · TMA1267286 | an individual | 9 Electronics16 Paper21 Housewares+3 | Registered | 2024 |
| ORION 2244924 · TMA1230749 | 9483-4413 QUÉBEC INC. | 44 Medical | Registered | 2024 |
| ORIEN 2094629 · TMA1222831 | Ausenco Services Pty Ltd | 9 Electronics42 Science | Registered | 2024 |
| ORION 2075620 · TMA1138849 · design | SANLUX COMPANY LIMITED | 7 Machines | Registered | 2022 |
| ORION 2059522 · TMA1154202 · design | an individual | 30 Coffee | Registered | 2022 |
| 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 |
| ORION 1877215 · TMA1143258 | Tri-Union Frozen Products, Inc. | 29 Meat | Registered | 2022 |
| ORION 1807526 · TMA1073457 · design | LEONI Kabel GmbH | 9 Electronics10 Medical35 Advertising+1 | Registered | 2020 |
| ORION 1790948 · TMA1063450 | OpenEye Scientific Software, Inc. | 9 Electronics42 Science | Registered | 2019 |
| ORION 1786129 · TMA975850 | High Reach Inc | 12 Vehicles | Registered | 2017 |
| ORION 1772303 · TMA1090943 | Bunzl IP Holdings, LLC | 25 Clothing | Registered | 2021 |
| ORION 1756046 · TMA954741 | Catalyst Paper Corporation | 16 Paper | Registered | 2016 |
| ORION 1741088 · TMA981302 | Jackson Kayak, Inc. | 21 Housewares | Registered | 2017 |
| ORION 1621807 · TMA1041291 | MAG Aerospace Industries, LLC | 6 Metal | Registered | 2019 |
| ORION 1617971 · TMA928572 | Hahn + Kolb Werkzeuge GmbH | 6 Metal7 Machines8 Hand+7 | Registered | 2016 |
| Orion 1597856 · TMA917873 | Sivantos Pte. Ltd. | 10 Medical | Registered | 2015 |
| ORION 1592054 · TMA1006818 | YARDI SYSTEMS, INC. | 9 Electronics42 Science | Registered | 2018 |
| ORION 1518556 · TMA868688 | Owner not shown | 37 Construction38 Telecommunications42 Science | Registered | 2014 |
| ORION 1508586 · TMA834767 | Optronic Technologies, Inc. | 9 Electronics35 Advertising | Registered | 2012 |
| OIRAN 1491431 · TMA896444 | UNIVERSAL ENTERTAINMENT CORPORATION a legal entity | 9 Electronics28 Toys | Registered | 2015 |