| CROAKWOOD 2264667 · TMA1283416 · design | Glad Raptor Games Inc. | 9 Electronics | Registered | 2025 |
| CRYSTALTECH 2263636 · TMA1283300 | Atlantic Coast Import Distributors Inc. | 11 Lighting | Registered | 2025 |
| Craster 2253247 · TMA1271528 | Shenzhen Masite Machinery Co. Ltd. | 28 Toys | Registered | 2024 |
| CharcuTOURie 2214650 · TMA1246586 | an individual | 43 Restaurants | Registered | 2024 |
| CHERISTO 2205790 · TMA1259553 · design | an individual | 30 Coffee | Registered | 2024 |
| CHRISTMAS 365 2205554 · TMA1240199 | Corus Sales Inc. | 35 Advertising38 Telecommunications41 Education | Registered | 2024 |
| CreaCity 2192120 · TMA1233880 | Owner not shown | 9 Electronics | Registered | 2024 |
| CIRCOOTER 2184708 · TMA1231402 | Dongguan Aibokesi Technology Co. LTD | 12 Vehicles | Registered | 2024 |
| CARAQUET 2177273 · TMA1190047 | MASCO CANADA LIMITED | 11 Lighting | Registered | 2023 |
| CHARACTER 2177068 · TMA1227215 · design | FUTURE MAKEUP (INDIA) PRIVATE LIMITED | 3 Cosmetics | Registered | 2024 |
| Crostice 2175836 · TMA1230143 | Dongguan Zhuoda Plastic Co. Ltd. | 12 Vehicles | Registered | 2024 |
| CHERYEXEED 2175004 · TMA1227017 | CHERY AUTOMOBILE CO. LTD. | 12 Vehicles37 Construction | Registered | 2024 |
| CRYSTALIA 2172340 · TMA1221610 | VOLARIUM LLC | 21 Housewares | Registered | 2024 |
| CERASTYLE 2168662 · TMA1234503 · design | Owner not shown | 11 Lighting | Registered | 2024 |
| CRESTPOINT 2153466 · TMA1206471 | Crestpoint Real Estate Investments Ltd. | 36 Finance | Registered | 2023 |
| Correctseq 2150690 · TMA1217332 · design | CorrectSequence Therapeutics Co. Ltd | 5 Pharmaceuticals42 Science | Registered | 2024 |
| Caresity 2147364 · TMA1203026 | an individual | 21 Housewares | Registered | 2023 |
| CORRECTx 2146578 · TMA1253623 | Locanabio, Inc. | 42 Science | Registered | 2024 |
| CURACTIVE 2146319 · TMA1231117 | TRADE CORPORATION INTERNATIONAL, S.A. Unipersonal | 1 Chemicals | Registered | 2024 |
| carajada 2142164 · TMA1199171 | Shenzhen Baishanchuan Technology Co,.ltd | 9 Electronics | Registered | 2023 |
| CRESTAFORM 2136777 · TMA1177967 | SCOTT BADER COMPANY LIMITED | 1 Chemicals17 Rubber | Registered | 2023 |
| CRYSTAR 2129935 · TMA1210876 | FURYU CORPORATION | 9 Electronics | Registered | 2023 |
| COEURIOSITÉ 2128985 · TMA1273971 | 4197097 Canada Inc. | 35 Advertising | Registered | 2024 |
| CAREIOSITY 2128984 · TMA1273970 | 4197097 Canada Inc. | 35 Advertising | Registered | 2024 |
| CRUSADE 2101136 · TMA1195403 | Nufarm Agriculture Inc. | 5 Pharmaceuticals | Registered | 2023 |