| CORESHIELD 1916803 · TMA1108611 | Siemens Mobility GmbH | 9 Electronics42 Science | Registered | 2021 |
| CORESHIELD 1909254 · TMA1096251 | HONEYWELL INTERNATIONAL INC. | 9 Electronics | Registered | 2021 |
| CorrShield 1874413 · TMA1066920 | Corruven Canada Inc. | 16 Paper | Registered | 2019 |
| CORESHIELD 1133370 · TMA628056 | Walker Industries Holdings Limited | 4 Oils | Registered | 2004 |
| COROSHIELD 0857369 · TMA500238 | Primesource Building Products Canada Corporation | 6 Metal | Registered | 1998 |
| CORESHIELD 0290047 · TMA143936 | ALLOY RODS GLOBAL, INC. (A DELAWARE CORPORATION) | 6 Metal | Registered | 1966 |
| CERASHIELD 2258286 · TMA1283034 | DREW BRADY & CO. LIMITED | 25 Clothing | Registered | 2025 |
| CERASHIELD 2349987 | DREW BRADY & CO. LIMITED | 22 Ropes | Pending | 2023 |
| CarXield 2090766 · TMA1198662 | an individual | 9 Electronics | Registered | 2023 |
| CareUself 2264784 · TMA1269049 | CANADA ROYAL MILK ULC. | 5 Pharmaceuticals29 Meat30 Coffee+1 | Registered | 2024 |
| CAREUSELF 2264783 · TMA1269048 · design | CANADA ROYAL MILK ULC. | 5 Pharmaceuticals29 Meat30 Coffee+1 | Registered | 2024 |
| CIRCOLUTION 2261393 · TMA1281212 | an individual | 40 Treatment | Registered | 2025 |
| #cruiselikerickjessop 2246769 · TMA1265848 | Owner not listed | 35 Advertising | Registered | 2024 |
| CORACAL 2232008 · TMA1253055 | Owner not shown | 9 Electronics42 Science | Registered | 2024 |
| CERQLAR 2203339 · TMA1274231 · design | an individual | 36 Finance42 Science | Registered | 2024 |
| Circulamid 2200625 · TMA1223282 | an individual | 1 Chemicals | Registered | 2024 |
| CIRCULOSE 2199114 · TMA1274207 | an individual | 23 Yarns25 Clothing | Registered | 2024 |
| CHARCOOLS 2191517 · TMA1234710 | 10176494 CANADA INC. | 34 Tobacco | Registered | 2024 |
| crislashes 2181701 · TMA1230254 | an individual | 3 Cosmetics | Registered | 2024 |
| CARAKALE 2180959 · TMA1230194 · design | Colorado Trading Co. | 32 Beer | Registered | 2024 |
| CEREGLIDE 2176897 · TMA1235826 | Owner not shown | 10 Medical | Registered | 2024 |
| CIRCULO 2176883 · TMA1241161 | St. Jude Medical, Cardiology Division, Inc. | 10 Medical | Registered | 2024 |
| CircleCord 2170637 · TMA1225295 | Wuhan Henglingyucun Ecological Agriculture Co. Ltd. | 9 Electronics | Registered | 2024 |
| Cargoline 2159721 · TMA1253666 | Owner not shown | 9 Electronics12 Vehicles | Registered | 2024 |
| CIRCLIGHT 2146674 · TMA1184400 | Coast Cutlery Co. | 9 Electronics | Registered | 2023 |