| RESPONSEDRIVER 1609958 · TMA875493 | SCI Ltd. | 9 Electronics35 Advertising36 Finance+2 | Registered | 2014 |
| RESPONSABLE 2013217 · TMA1242219 · design | REITMANS (CANADA) LIMITED/REITMANS (CANADA) LIMITEE | 18 Leather25 Clothing35 Advertising | Registered | 2024 |
| RESPONSIVE 1928233 · TMA1121981 | Responsive Capital Management Inc. | 9 Electronics36 Finance42 Science | Registered | 2022 |
| ResponseCare 1640563 · TMA963586 | Medtronic Navigation, Inc. | 37 Construction | Registered | 2017 |
| RESPONSARBRE 1450609 · TMA832910 | Irving Consumer Products Limited | 16 Paper35 Advertising42 Science+1 | Registered | 2012 |
| RESPONSIBLE 2277174 · design | Owner not listed | 8 Hand16 Paper20 Furniture+2 | Pending | 2023 |
| RESPONSIVE 2267940 | Owner not listed | 42 Science | Pending | 2023 |
| ResponseAbility 2280738 · TMA1281561 | an individual | 16 Paper | Registered | 2025 |
| RESPONSIBLEREMOTE 2116481 · TMA1161581 | CTPR, LLC | 42 Science | Registered | 2023 |
| RESPONSE 2188430 · TMA1256371 | Owner not shown | 30 Coffee35 Advertising39 Transport+1 | Registered | 2024 |
| RESPONSE 2062789 · TMA1155336 | Grime Eater Products Limited | 3 Cosmetics5 Pharmaceuticals | Registered | 2022 |
| RESPONSEMAX 1884760 · TMA1059896 | TWENTY-TEN INC. | 35 Advertising | Registered | 2019 |
| RESPONXIVE 1828065 · TMA1001909 | Responxive Inc. | 35 Advertising42 Science | Registered | 2018 |
| RESPONSE 1807125 · TMA1038555 · design | MORGAN ADHESIVES COMPANY LLC | 5 Pharmaceuticals | Registered | 2019 |
| RESPONSEMASTER 1747727 · TMA1005924 | REYCO GRANNING, LLC, a legal entity | 12 Vehicles | Registered | 2018 |
| RESPONSETAP 1605797 · TMA922293 | Infinity Tracking Limited | 9 Electronics35 Advertising38 Telecommunications+1 | Registered | 2015 |
| ResponderSync 1587720 · TMA883731 | Rauland-Borg Corporation a legal entity | 9 Electronics | Registered | 2014 |
| RESPONDERS 1576646 · TMA887078 | Owner not shown | 9 Electronics12 Vehicles | Registered | 2014 |
| RESPONSE 1556257 · TMA867687 | KOHLER CO. | 11 Lighting | Registered | 2013 |
| RESPONSE 1531032 · TMA834876 | St. Jude Medical, Atrial Fibrillation Division, Inc. | 10 Medical | Registered | 2012 |
| RESPONSE 1474647 · TMA793945 | Raleigh America, Inc. | 28 Toys | Registered | 2011 |
| RESPONDER 1427781 · TMA798597 | RAYTHEON COMPANY a legal entity | 9 Electronics | Registered | 2011 |
| ResponseCanada 1427646 · TMA760239 | Interact Direct Data Products, Inc. | 35 Advertising | Registered | 2010 |
| RESPONSE 1392880 · TMA753742 | Mars Canada Inc. | 31 Fresh | Registered | 2009 |
| RESPONSTOR 1392547 · TMA793997 | Nutwell Logistics Limited | 11 Lighting20 Furniture | Registered | 2011 |