| RECREONICS 0433537 · TMA247055 | Heritage Pool Supply Group, Inc. | 9 Electronics28 Toys | Registered | 1980 |
| RUSHRUN 2256423 · TMA1274743 | Nanchang Liyue Technology Co. Ltd. | 28 Toys | Registered | 2024 |
| RigRunner 2248093 · TMA1279120 | manufacture adria inc | 9 Electronics | Registered | 2024 |
| ROCKSCREENS 2235291 · TMA1258059 | 10016459 Manitoba Ltd. | 6 Metal | Registered | 2024 |
| RECRINSA 2180748 · TMA1284438 | Neurocrine Biosciences, Inc. | 5 Pharmaceuticals | Registered | 2025 |
| RCCRNNPP 2120415 · TMA1186415 | an individual | 28 Toys | Registered | 2023 |
| REGKIRONA 2118343 · TMA1211918 | CELLTRION, INC. | 5 Pharmaceuticals | Registered | 2023 |
| REGERAN 2106616 · TMA1259234 | an individual | 7 Machines9 Electronics | Registered | 2024 |
| ReGreen 2102846 · TMA1175008 | an individual | 18 Leather | Registered | 2023 |
| RacerOne 2043513 · TMA1150402 | 9072-7975 Quebec Inc. | 12 Vehicles | Registered | 2022 |
| ØRGREEN 2008772 · TMA1205679 | Owner not shown | 9 Electronics | Registered | 2023 |
| ROSAROMA 1988977 · TMA1164091 | W. KORDES' SÖHNE ROSENSCHULEN GMBH & CO. KG | 31 Fresh | Registered | 2023 |
| RASSURANCE 1988654 · TMA1173137 | Desjardins Groupe d'assurances générales inc. | 36 Finance | Registered | 2023 |
| RAJRANG 1975579 · TMA1192388 · design | GENERA ONLINE PRIVATE LIMITED, AN INDIAN COMPANY, REGISTERED UNDER INDIAN COMPANY ACT, 1956 | 24 Textiles | Registered | 2023 |
| RESIRENE 1893372 · TMA1071900 | an individual | 1 Chemicals17 Rubber35 Advertising | Registered | 2020 |
| RESIRENE 1893371 · TMA1072439 · design | an individual | 1 Chemicals17 Rubber35 Advertising | Registered | 2020 |
| ROCKERMAMA 1867513 · TMA1078141 | Rockermama, LLC | 20 Furniture24 Textiles | Registered | 2020 |
| RECRON 1799410 · TMA988535 · design | RELIANCE INDUSTRIES LIMITED | 23 Yarns | Registered | 2018 |
| RegrindPro 1744765 · TMA1011575 | Owner not shown | 7 Machines11 Lighting | Registered | 2018 |
| ROSARIUM 1618240 · TMA890953 | 2469383 ONTARIO LTD. | 32 Beer | Registered | 2014 |
| RecurringRevenueLine 1612797 · TMA884536 | Espresso Capital Ltd. | 36 Finance | Registered | 2014 |
| RICHGREEN 1481448 · TMA817282 | ACTIVEGROUP INC. | 3 Cosmetics6 Metal8 Hand+12 | Registered | 2012 |
| RESIRENE 1467046 · TMA785652 | an individual | 1 Chemicals | Registered | 2010 |
| ROCKROOM 1425041 · TMA761338 | an individual | 41 Education42 Science | Registered | 2010 |
| RACEROOM 1409220 · TMA773575 · design | an individual | 9 Electronics28 Toys35 Advertising+1 | Registered | 2010 |