| COILEANTA 1642468 · TMA1039474 | MACDONALD & MUIR LIMITED | 33 Wine | Registered | 2019 |
| CALANTHA 2199002 | GreenLight Biosciences, Inc. | 1 Chemicals5 Pharmaceuticals | Pending | 2022 |
| COLAND 2006893 · TMA1129110 | COLAND DEVELOPMENT CORPORATION | 37 Construction | Registered | 2022 |
| CollaMeta 2367239 | Owner not listed | 1 Chemicals5 Pharmaceuticals | Pending | 2024 |
| CALANTHE 2200012 · TMA1182083 | MASCO CANADA LIMITED | 11 Lighting | Registered | 2023 |
| CALANTIC 2059314 · TMA1165700 | an individual | 9 Electronics35 Advertising38 Telecommunications+2 | Registered | 2023 |
| CLEANTAG 1891363 · TMA1077117 | TriLink BioTechnologies, LLC | 1 Chemicals | Registered | 2020 |
| CALANDAY 1687927 · TMA930671 | an individual | 31 Fresh | Registered | 2016 |
| COLANDER 0893584 · TMA525004 | COLANDER RESTAURANTS LTD. | 43 Restaurants | Registered | 2000 |
| CLEANTAC 0694361 · TMA424932 | Moore Wallace North America, Inc. | 16 Paper | Registered | 1994 |
| CALINDA 1965926 · TMA1200757 · design | PROXIMO SPIRITS, INC. | 32 Beer | Registered | 2023 |
| CALINDA 1965861 · TMA1200754 | PROXIMO SPIRITS, INC. | 32 Beer | Registered | 2023 |
| COLMET 1930420 · TMA1122752 | Collier Metal Specialties, Ltd. | 6 Metal16 Paper21 Housewares | Registered | 2022 |
| CALAND 1848612 · TMA1058099 | an individual | 5 Pharmaceuticals29 Meat30 Coffee+3 | Registered | 2019 |
| CALINDA 1815160 · TMA1043455 | PROXIMO SPIRITS, INC. | 32 Beer | Registered | 2019 |
| CLINTAR 1807439 · TMA1004114 | TRUSERVE GROUNDSCARE INC. | 37 Construction42 Science44 Medical | Registered | 2018 |
| CILENTO 0857724 · TMA498252 | The Water Store Inc. | 33 Wine | Registered | 1998 |
| CLINTAR 0498460 · TMA284422 · design | TRUSERVE GROUNDSCARE INC. | 37 Construction | Registered | 1983 |
| CALINDA 2347025 · design | Owner not listed | 33 Wine | Pending | 2024 |
| CALINDA 2347024 | Owner not listed | 33 Wine | Pending | 2024 |
| CALENTO 2299906 | Owner not listed | 6 Metal11 Lighting42 Science | Pending | 2023 |
| CLINTAR 2299469 | TRUSERVE GROUNDSCARE INC. | 35 Advertising37 Construction44 Medical | Pending | 2023 |
| CLINTAR 2299468 · design | TRUSERVE GROUNDSCARE INC. | 35 Advertising37 Construction44 Medical | Pending | 2023 |
| Cilento 1283752 | Owner not shown | 33 Wine | Pending | 2007 |
| COLONNADE 2181779 · TMA1178041 | MARK ANTHONY GROUP INC. | 33 Wine | Registered | 2023 |