| COMPETITION 1403301 · TMA757179 | an individual | 31 Fresh | Registered | 2010 |
| COMPUTHOTICS 0781574 · TMA479335 | Footmaxx of Virginia, Inc. | 9 Electronics10 Medical | Registered | 1997 |
| COMPETITION 0469684 · TMA285505 | an individual | 9 Electronics | Registered | 1983 |
| COMPETITION 0390648 · TMA216197 | FGL Sports Ltd. | 25 Clothing | Registered | 1976 |
| COMPETITOR 1769780 · TMA963705 | Competitor Swim Products, Inc. | 28 Toys | Registered | 2017 |
| COMPETITOR 1588687 · TMA921331 | World Triathlon Corporation | 9 Electronics41 Education | Registered | 2015 |
| COMPETITOR 1564248 · TMA895328 | Medical Depot, Inc. dba Drive Medical Design & Manufacturing | 20 Furniture | Registered | 2015 |
| COMPETIA 1053427 · TMA562026 | Estelle Metayer Strategies Inc. | 9 Electronics35 Advertising36 Finance+4 | Registered | 2002 |
| COMPETIVISION 0879871 · TMA518029 | Bollé Brands Inc. | 9 Electronics | Registered | 1999 |
| COMPETITEUR 0819909 · TMA480584 | The Canada Life Assurance Company | 36 Finance | Registered | 1997 |
| COMPETITOR 0819908 · TMA480583 | The Canada Life Assurance Company | 36 Finance | Registered | 1997 |
| COMPÉTIVERT 0926960 · design | an individual | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 2021 |
| COMPÉTIVERT 0926959 | an individual | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 2021 |
| canupdog 2342487 · TMA1285099 | Shenzhen Honghelong Trading Co. Ltd. | 9 Electronics | Registered | 2025 |
| compuda 2260731 · TMA1279509 | Guangzhou Bafubali Import and Export Trade Co. Ltd. | 18 Leather | Registered | 2024 |
| CHAINPATROL 2249312 · TMA1268660 | Owner not listed | 9 Electronics42 Science | Registered | 2024 |
| Cinpode 2227040 · TMA1252624 | Shenzhen Hongming Innovation Co. Ltd. | 18 Leather | Registered | 2024 |
| CANFITCAN 2217310 · TMA1246689 | Guangdong Xizhongxi Technology Co.,Ltd. | 9 Electronics12 Vehicles | Registered | 2024 |
| CONFETTI 2183279 · TMA1207954 | Crayola Properties, Inc. | 16 Paper | Registered | 2023 |
| COMFYTEMP 2156455 · TMA1214419 · design | Shenzhen Yicai Network Technology Co. Ltd | 11 Lighting | Registered | 2023 |
| CAMPETELLA 2136874 · TMA1205086 · design | CAMPETELLA ROBOTIC CENTER S.R.L. | 7 Machines | Registered | 2023 |
| CYMBIOTIKA 2136814 · TMA1236975 | Cymbiotika, LLC | 5 Pharmaceuticals | Registered | 2024 |
| ConFitDance 2100530 · TMA1173815 | an individual | 41 Education | Registered | 2023 |
| CONFIDIAN 2090830 · TMA1191596 | Roche Diabetes Care GmbH | 9 Electronics10 Medical42 Science | Registered | 2023 |
| Camptrace 2074459 · TMA1161456 | Nanjing Yanjiayu Trading Co. Ltd. | 25 Clothing | Registered | 2023 |