| READYPASS 2059444 · TMA1170959 | ENTERPRISE HOLDINGS, INC. | 39 Transport | Registered | 2023 |
| ROADBOSS 2043849 · TMA1147951 · design | Shandong Huasheng Rubber Co. Ltd | 12 Vehicles | Registered | 2022 |
| ROADFAST 1103803 · TMA599710 | TForce Holdings Inc. | 39 Transport | Registered | 2004 |
| ROADPOST 1065766 · TMA576738 | Roadpost Inc. | 35 Advertising38 Telecommunications42 Science | Registered | 2003 |
| RIDEPASS 1851366 · TMA1099414 | Professional Bull Riders, LLC | 9 Electronics38 Telecommunications41 Education | Registered | 2021 |
| ROADFISH 2044960 · design | 9358-3268 Québec inc. | 35 Advertising38 Telecommunications41 Education | Pending | 2020 |
| READYPACK 1857038 · TMA1070686 | Spicers Canada ULC | 16 Paper | Registered | 2020 |
| READYPHOS 1670663 · TMA904593 | PowerRich Fertilizer Inc. | 1 Chemicals | Registered | 2015 |
| READYPACK 2168994 | Medline Industries, LP | 10 Medical | Pending | 2022 |
| READBASIX 2077778 | Charmtech Labs, LLC | 42 Science | Pending | 2021 |
| REDBASE 2126516 · TMA1219728 | Tube Amp Doctor Musikhandels GmbH | 9 Electronics | Registered | 2024 |
| Roadbox 2124583 · TMA1197769 | RCD INTERNATIONAL TRADING INC. | 25 Clothing | Registered | 2023 |
| Retevis 2110283 · TMA1192643 | Shenzhen Canyu Technology Co. Ltd. | 28 Toys | Registered | 2023 |
| RTPBKL 2063820 · TMA1157310 · design | Hohhot Miyang Trading Company | 28 Toys | Registered | 2022 |
| ROOTFUSION 2059901 · TMA1266670 | L'OREAL | 3 Cosmetics | Registered | 2024 |
| RADIFIK 2059228 · TMA1275543 | Embody Clothing Canada Inc. | 25 Clothing35 Advertising | Registered | 2024 |
| RETTBOX 2050685 · TMA1221067 | an individual | 9 Electronics | Registered | 2024 |
| ROOTPHOS 2019902 · TMA1173169 | J.R. SIMPLOT COMPANY | 1 Chemicals | Registered | 2023 |
| ROOTPHOS 2019901 · TMA1157929 · design | J.R. SIMPLOT COMPANY | 1 Chemicals | Registered | 2022 |
| RADBUG 2010032 · TMA1158721 | DECATHLON | 9 Electronics18 Leather24 Textiles+2 | Registered | 2023 |
| READYBAC 1964268 · TMA1205587 | INTERFACE INC. | 27 Carpets | Registered | 2023 |
| REDVISION 1938017 · TMA1200788 · design | Redarc Electronics Pty Ltd | 9 Electronics38 Telecommunications42 Science | Registered | 2023 |
| REDVISION 1938016 · TMA1200787 | Redarc Electronics Pty Ltd | 9 Electronics38 Telecommunications42 Science | Registered | 2023 |
| REDBOX+ 1936251 · TMA1206810 | REDBOX + INTERNATIONAL, LLC | 6 Metal11 Lighting12 Vehicles | Registered | 2023 |
| RTDDVK 1930468 · TMA1114513 | an individual | 14 Jewellery42 Science | Registered | 2021 |