| CABLOC 1051870 · TMA559569 | Evonik Superabsorber GmbH | 1 Chemicals | Registered | 2002 |
| CABLOC 0720512 · TMA453309 | Evonik Superabsorber GmbH | 1 Chemicals | Registered | 1996 |
| CPLJW 2261609 · TMA1279603 | an individual | 14 Jewellery | Registered | 2024 |
| COUPLUX 2208790 · TMA1248191 · design | Zhongshan Hengyu Electrical Appliances Co., Ltd. | 11 Lighting | Registered | 2024 |
| COBALEQUIN 2193457 · TMA1216535 | NUTRAMAX LABORATORIES, INC. | 5 Pharmaceuticals | Registered | 2023 |
| Civilos 2144614 · TMA1201702 | an individual | 25 Clothing | Registered | 2023 |
| CAPLICIA 2136762 · TMA1175258 | an individual | 1 Chemicals5 Pharmaceuticals | Registered | 2023 |
| CAPLoc 2128299 · TMA1278657 | Saluda Medical Pty Ltd | 10 Medical | Registered | 2024 |
| Chipls 2088755 · TMA1206015 | BC PLANT-BASED FOOD PROCESSING INC. | 29 Meat30 Coffee | Registered | 2023 |
| COPALIS 2015593 · TMA1167643 | SCOGAL | 1 Chemicals29 Meat | Registered | 2023 |
| COBBLESTONE 1982617 · TMA1254474 | STANDARD TEXTILE CO. INC. | 24 Textiles | Registered | 2024 |
| COBBLESTONE 1976575 · TMA1139276 | TRILLIUM BEVERAGE INC. | 32 Beer | Registered | 2022 |
| CHIPLES 1916355 · TMA1105815 | Good Earth Food and Beverages Inc. | 29 Meat | Registered | 2021 |
| CHGFLUSH 1913175 · TMA1081345 | ICU Medical, Inc. | 10 Medical | Registered | 2020 |
| CapFlex 1912774 · TMA1082302 | TECHNOLOGIES E2IP INC. / E2IP TECHNOLOGIES INC. | 9 Electronics | Registered | 2020 |
| CAPLUS 1898458 · TMA1098819 | Evonik Operations GmbH | 1 Chemicals | Registered | 2021 |
| CABLEQ 1879270 · TMA1058843 | Energy Ottawa Cable Testing Services Inc. | 42 Science | Registered | 2019 |
| CPLUS 1859166 · TMA1020447 · design | GUARDIAN RISK MANAGERS LTD. | 36 Finance | Registered | 2019 |
| CABLEOS 1852326 · TMA1076165 · design | HARMONIC INC. | 9 Electronics | Registered | 2020 |
| CoupleZebra 1827063 · TMA1069128 | an individual | 18 Leather21 Housewares25 Clothing | Registered | 2020 |
| COBBLESTONE 1774638 · TMA968062 | J. Frank Schmidt & Son Co. an Oregon corporation | 31 Fresh | Registered | 2017 |
| CVVPLUS 1752584 · TMA1009185 | CvvPlus, LLC, a corporation of Florida | 36 Finance45 Legal | Registered | 2018 |
| CABLOXX 1752193 · TMA975213 | JULIUS BLUM GMBH | 6 Metal20 Furniture | Registered | 2017 |
| CAFFÉLUXE 1742063 · TMA988369 | an individual | 30 Coffee35 Advertising | Registered | 2018 |
| CO2FLEX 1738707 · TMA944306 | Pilot Intellectual Property, LLC | 40 Treatment | Registered | 2016 |