| CINNACURE 2278466 | ProGuard, Inc. | 5 Pharmaceuticals | Pending | 2023 |
| CONCUR 1943722 · TMA1131839 | AMQ SOLUTIONS, LLC | 20 Furniture | Registered | 2022 |
| CanACRE 1873902 · TMA1091535 | CanACRE Ltd. | 35 Advertising36 Finance37 Construction+2 | Registered | 2021 |
| CANACRE 1873708 · TMA1090315 · design | CanACRE Ltd. | 35 Advertising36 Finance42 Science | Registered | 2020 |
| CONCORE 1803466 · TMA1024757 · design | Concore Inc. | 35 Advertising37 Construction42 Science | Registered | 2019 |
| CONJURE 1433661 · TMA866919 | CAMUS LA GRANDE MARQUE SA | 33 Wine | Registered | 2013 |
| CONCUR 1317671 · TMA696975 | Concur Technologies, Inc. | 42 Science | Registered | 2007 |
| CONCUR 1007411 · TMA652047 | CONCUR TECHNOLOGIES, INC. A DELAWARE CORPORATION | 9 Electronics35 Advertising42 Science | Registered | 2005 |
| CANACURA 2339600 | Owner not listed | 5 Pharmaceuticals | Pending | 2024 |
| COIN2CORE 2111561 · TMA1225024 | DaLand, LLC | 36 Finance | Registered | 2024 |
| CONCOURSE 2044795 · TMA1176266 | Anchor Wall Systems Limited | 19 Building | Registered | 2023 |
| CannaCare 1948618 · TMA1130863 | an individual | 5 Pharmaceuticals | Registered | 2022 |
| CONCOURSE 1927508 · TMA1106757 | ASSA ABLOY Americas Residential Inc. | 42 Science | Registered | 2021 |
| COINCURVE 1923317 · TMA1109267 | Skyrun Technology Corp. | 9 Electronics36 Finance42 Science | Registered | 2021 |
| CANNACARE 1983540 | Advanced Nutrients Ltd. | 44 Medical | Pending | 2019 |
| ComASUR 2134023 · TMA1208578 | ANTERIS TECHNOLOGIES CORPORATION | 10 Medical | Registered | 2023 |
| CONCORD 2108347 · TMA1156582 | Walmart Apollo, LLC | 8 Hand9 Electronics12 Vehicles | Registered | 2022 |
| CONCOURS 2035656 · TMA1170718 · design | Shandong Linglong Tyre Co.Ltd. | 12 Vehicles | Registered | 2023 |
| CONCIERE 1984266 · TMA1229826 | LeVecke Corporation | 33 Wine | Registered | 2024 |
| CONCERA 1845335 · TMA1021924 | GCP Applied Technologies Inc. | 1 Chemicals | Registered | 2019 |
| CONCERT 1800731 · TMA1117877 | Vox Media, LLC | 35 Advertising | Registered | 2022 |
| CONCORD 1783721 · TMA1034180 | Agco-Amity JV, LLC | 7 Machines | Registered | 2019 |
| CONCERT 1775205 · TMA982044 · design | Concert Properties Ltd. | 35 Advertising36 Finance37 Construction | Registered | 2017 |
| CONCORDE 1756306 · TMA975016 · design | Concorde Battery Corporation | 9 Electronics | Registered | 2017 |
| CONCORDE 1756305 · TMA975015 | Concorde Battery Corporation | 9 Electronics | Registered | 2017 |