| RosePort 1507544 · TMA812857 | CYCLE BABAC INC. | 12 Vehicles | Registered | 2011 |
| ROCSPORT 0462076 · TMA271291 | ABG-Rockport LLC | 25 Clothing | Registered | 1982 |
| ROCSPORTS 0471305 · TMA291971 | ABG-Rockport LLC | 9 Electronics18 Leather25 Clothing | Registered | 1984 |
| ROSAFERT 2094641 · TMA1148237 | Owner not shown | 1 Chemicals | Registered | 2022 |
| ROSEPRO 1990146 · TMA1263559 | an individual | 1 Chemicals | Registered | 2024 |
| RECSPORT 1881531 · TMA1106354 | WATKINS MANUFACTURING CORPORATION | 11 Lighting | Registered | 2021 |
| ROCKPORT 1837147 · TMA1044027 · design | Rockport Networks Inc. | 9 Electronics16 Paper35 Advertising+1 | Registered | 2019 |
| ROCKPORT 1837146 · TMA1025231 · design | Rockport Networks Inc. | 9 Electronics16 Paper35 Advertising+1 | Registered | 2019 |
| ROCKPORT 1460467 · TMA778484 | Rockport Homes Limited | 35 Advertising37 Construction | Registered | 2010 |
| ROSIBAR 1445992 · TMA789396 | ROSIBAR | 29 Meat | Registered | 2011 |
| ROCKPORT 1264135 · TMA720081 | JELD-WEN, INC. | 19 Building | Registered | 2008 |
| RCSPORT 1139568 · TMA626135 · design | RC Products Ltd. | 4 Oils6 Metal7 Machines+12 | Registered | 2004 |
| ROCKPORT 0845594 · TMA494727 | ABG-Rockport LLC | 35 Advertising37 Construction41 Education+1 | Registered | 1998 |
| ROCKPORT 0743249 · TMA436679 | ROTHMANS, BENSON & HEDGES INC. | 34 Tobacco | Registered | 1994 |
| ROCKPORT 0715259 · TMA450996 | ABG-Rockport LLC | 3 Cosmetics | Registered | 1995 |
| RISPORT 0623436 · TMA368605 | an individual | 25 Clothing28 Toys | Registered | 1990 |
| ROCKPORT 0401966 · TMA227451 | ABG-Rockport LLC | 16 Paper18 Leather25 Clothing | Registered | 1978 |
| ReSpar 2332592 | Owner not shown | 1 Chemicals2 Paints19 Building | Pending | 2024 |
| ROCKPORT 2252164 | Owner not listed | 11 Lighting | Pending | 2023 |
| ROCKPORT. 2118852 · design | Rockport Networks Inc. | 9 Electronics42 Science | Pending | 2021 |
| RUSHSPORTS 2200113 · TMA1238501 | RSI IP Holding, LLC | 41 Education42 Science | Registered | 2024 |
| RUSHXPERT 1450004 · TMA830969 | 6480667 Canada Inc. | 36 Finance37 Construction38 Telecommunications+1 | Registered | 2012 |
| RioExpert 2152186 | Technological Resources Pty. Limited | 41 Education | Pending | 2021 |
| RISEPRO 2207900 · TMA1242776 | an individual | 9 Electronics11 Lighting20 Furniture | Registered | 2024 |
| ROCKFORD 2199159 · TMA1282783 · design | BBG Entertainment GmbH | 9 Electronics | Registered | 2025 |