| COUNTERRISK 1714723 · TMA945939 | COUNTERRISK INC. | 35 Advertising37 Construction41 Education+2 | Registered | 2016 |
| COUNTERTACK 1576278 · TMA927553 | CounterTack, Inc. | 9 Electronics | Registered | 2016 |
| COUNTERTRACK 1305655 · TMA713932 | GKN Driveline International GmbH | 7 Machines12 Vehicles | Registered | 2008 |
| CounterSide 1953872 · TMA1216690 | Studio B Side Co. Ltd. | 9 Electronics41 Education | Registered | 2024 |
| COUNTERSUN 1933537 · TMA1151016 | Counter Brands LLC | 3 Cosmetics5 Pharmaceuticals | Registered | 2022 |
| COUNTERACT 1883190 · TMA1079432 | Counteract Balancing Beads Inc. | 9 Electronics12 Vehicles | Registered | 2020 |
| COUNTERMATCH 1882646 · TMA1073517 | Counter Brands LLC | 3 Cosmetics | Registered | 2020 |
| COUNTERACT 1779261 · TMA1033220 | Counteract Balancing Beads Inc. | 8 Hand | Registered | 2019 |
| COUNTERFORCE 1766724 · TMA959299 | an individual | 7 Machines | Registered | 2017 |
| COUNTERSNIPE 1725864 · TMA988178 | Ninja Kiwi Limited | 9 Electronics28 Toys | Registered | 2018 |
| COUNTERTIME 1682778 · TMA1026207 | Counter Brands LLC | 3 Cosmetics | Registered | 2019 |
| COUNTERPOINT 1658906 · TMA899091 | an individual | 36 Finance | Registered | 2015 |
| COUNTERPOINT 1645561 · TMA914915 | CHECKPOINT SYSTEMS, INC. | 9 Electronics | Registered | 2015 |
| COUNTERPOINT 1469774 · TMA800618 | KOHLER CO. | 6 Metal11 Lighting17 Rubber+2 | Registered | 2011 |
| COUNTERACT 1313749 · TMA747615 · design | an individual | 9 Electronics | Registered | 2009 |
| COUNTERACT 0895519 · TMA531579 | MELALEUCA, INC. | 5 Pharmaceuticals | Registered | 2000 |
| COUNTERPOINT 0865687 · TMA516748 | COUNTERPOINT COMMUNICATIONS INC. | 9 Electronics16 Paper35 Advertising+2 | Registered | 1999 |
| COUNTERPOINT 0791153 · TMA490492 | TRUE TEMPER SPORTS, INC. (A DELAWARE CORPORATION) | 28 Toys | Registered | 1998 |
| COUNTERFORCE 0593137 · TMA346647 | Counterforce Inc. | 35 Advertising38 Telecommunications45 Legal | Registered | 1988 |
| COUNTERPOINT 0579063 · TMA340466 | an individual | 9 Electronics | Registered | 1988 |
| COUNTERFORCE 2315297 | Transhield, Inc. | 12 Vehicles24 Textiles | Pending | 2023 |
| CounterRide 2163874 | Suspension Systems Technologies, LLC | 12 Vehicles | Pending | 2021 |
| CounterSpin 0914247 | Canadian Broadcasting Corporation / Société Radio-Canada | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 2002 |
| COUNTERWEIGHT 1436896 · TMA836636 | The Robert Gordon University a legal entity | 9 Electronics42 Science44 Medical | Registered | 2012 |
| COUNTERSTRIKE 1349079 · TMA756308 | Omega Flex, Inc. (Corporation organized under the laws of the State of Pennsylvania) | 6 Metal | Registered | 2010 |