| RockBox 2017211 · TMA1113637 | SLLR ENTERPRISES LLC | 41 Education | Registered | 2021 |
| ROCKBOX 1503245 · TMA817181 | Hesco Bastion Limited | 6 Metal19 Building41 Education | Registered | 2012 |
| ROXBOX 1972835 · TMA1164036 | Mahindra Vehicle Sales and Service, Inc. | 12 Vehicles | Registered | 2023 |
| ROXBOX 1777115 · TMA981138 | Starline USA, Inc. | 9 Electronics | Registered | 2017 |
| ROCCBOX 1749484 · TMA1005708 | Gozney Group Limited | 11 Lighting21 Housewares | Registered | 2018 |
| ROKBAK 2168368 · TMA1261153 | an individual | 7 Machines9 Electronics12 Vehicles+5 | Registered | 2024 |
| ROCKBOSS 1651215 · TMA1026616 · design | Rockboss Software Inc. | 9 Electronics42 Science | Registered | 2019 |
| RGBZONE 2250831 · TMA1276081 · design | Shenzhen Muzi Guofang Technology Co. Ltd. | 9 Electronics | Registered | 2024 |
| RASVEK 2240717 · TMA1260078 | 9426-0841 QUEBEC INC. | 36 Finance37 Construction43 Restaurants | Registered | 2024 |
| RUSHPOKER 2200211 · TMA1238540 | RSI IP Holding, LLC | 9 Electronics41 Education | Registered | 2024 |
| RGBIC 2198718 · TMA1237530 · design | Shenzhen Intellirocks Tech. Co. Ltd. | 11 Lighting | Registered | 2024 |
| REXVIQUE 2197258 · TMA1186834 | GlaxoSmithKline Biologicals SA | 5 Pharmaceuticals | Registered | 2023 |
| ROKZBASTIC 2176320 · TMA1254900 | an individual | 1 Chemicals | Registered | 2024 |
| RIZBOSTIO 2160007 · TMA1191149 | Owner not shown | 5 Pharmaceuticals | Registered | 2023 |
| RICHVAUGH 2153943 · TMA1217415 | 11068016 Canada Inc. | 6 Metal11 Lighting19 Building+1 | Registered | 2024 |
| REXFOCAS 2153076 · TMA1191058 | Vertex Pharmaceuticals Incorporated | 5 Pharmaceuticals | Registered | 2023 |
| RESVIQ 2142010 · TMA1209762 | GlaxoSmithKline Biologicals SA | 5 Pharmaceuticals | Registered | 2023 |
| RACUVIZEE 2138341 · TMA1234392 | Owner not shown | 5 Pharmaceuticals | Registered | 2024 |
| REXVIQUE 2137679 · TMA1184311 | GlaxoSmithKline Biologicals SA | 5 Pharmaceuticals | Registered | 2023 |
| ROSEFX 2124700 · TMA1197781 | Conair LLC | 11 Lighting | Registered | 2023 |
| RIZOBACTER 2111131 · TMA1207371 · design | an individual | 5 Pharmaceuticals | Registered | 2023 |
| Rexvce 2098260 · TMA1187417 | Shenzhen Pulide Technology Co. Ltd. | 9 Electronics | Registered | 2023 |
| ROSSOBASTARDO 2094607 · TMA1150692 | Owner not shown | 33 Wine | Registered | 2022 |
| RESPECT 2090977 · TMA1191597 | PLUS THERAPEUTICS, INC. | 44 Medical | Registered | 2023 |
| RESCAPÉS 2066610 · TMA1184803 | an individual | 29 Meat | Registered | 2023 |