| OURAA 2134259 | an individual | 14 Jewellery18 Leather25 Clothing | Pending | 2021 |
| ORA 2239509 · TMA1258398 · design | ORA ENGINEERING CO. LTD. a legal entity | 6 Metal | Registered | 2024 |
| ohora 2146703 · TMA1262647 | Glluga Inc. | 8 Hand11 Lighting35 Advertising+1 | Registered | 2024 |
| ORAO 1950755 · TMA1186938 | an individual | 3 Cosmetics5 Pharmaceuticals9 Electronics+5 | Registered | 2023 |
| ORA 1910476 · TMA1140783 | Ora Spa Inc. | 4 Oils9 Electronics16 Paper+7 | Registered | 2022 |
| OREA 1861559 · TMA1056094 · design | ONTARIO REAL ESTATE ASSOCIATION | 9 Electronics16 Paper25 Clothing+4 | Registered | 2019 |
| OREA 1861547 · TMA1056089 | ONTARIO REAL ESTATE ASSOCIATION | 9 Electronics16 Paper35 Advertising+3 | Registered | 2019 |
| ORA 1837702 · TMA1018554 · design | Investissement Immobilier Groupe Maurice Inc. | 37 Construction43 Restaurants | Registered | 2019 |
| ORAO 1831213 · TMA1033154 | Owner not shown | 9 Electronics18 Leather22 Ropes+2 | Registered | 2019 |
| OURA 1743732 · TMA1086480 · design | an individual | 9 Electronics10 Medical14 Jewellery+1 | Registered | 2020 |
| ORA 1695973 · TMA1054909 | an individual | 1 Chemicals30 Coffee34 Tobacco | Registered | 2019 |
| ORA 1671459 · TMA960264 | an individual | 9 Electronics14 Jewellery | Registered | 2017 |
| ORA 1626552 · TMA888376 | Bains Ultra inc. | 11 Lighting | Registered | 2014 |
| ORRA 1552158 · TMA841854 | an individual | 28 Toys | Registered | 2013 |
| ORIA 1488217 · TMA808892 | Elbit Systems Ltd. | 9 Electronics | Registered | 2011 |
| Ora 1460015 · TMA837444 | Ora LLC | 35 Advertising42 Science | Registered | 2012 |
| OREA 1425486 · TMA767588 | Oldcastle Building Products Canada, Inc./Les Matériaux de Construction Oldcastle Canada, Inc. | 19 Building | Registered | 2010 |
| ORA2 1353054 · TMA761230 · design | Sunstar Suisse SA | 3 Cosmetics5 Pharmaceuticals10 Medical+2 | Registered | 2010 |
| OREA 1189651 · TMA626195 · design | ONTARIO REAL ESTATE ASSOCIATION | 35 Advertising41 Education | Registered | 2004 |
| OREA 1189648 · TMA682106 · design | ONTARIO REAL ESTATE ASSOCIATION | 41 Education | Registered | 2007 |
| ORAO 1175113 · TMA624759 | an individual | 9 Electronics11 Lighting35 Advertising+1 | Registered | 2004 |
| OREA 1111814 · TMA579524 | SOMFY ACTIVITES SA | 6 Metal7 Machines12 Vehicles+2 | Registered | 2003 |
| OREA 0670025 · TMA392897 | ONTARIO REAL ESTATE ASSOCIATION | 16 Paper35 Advertising | Registered | 1992 |
| ORA 0505475 · TMA296137 | GATEWAY SOAP AND CHEMICAL CO. LTD. | 3 Cosmetics | Registered | 1984 |
| ORA 0504495 · TMA296890 | Chevron Intellectual Property LLC (a Delaware limited liability company) | 1 Chemicals | Registered | 1984 |