| CONDOVAC 0479775 · TMA276772 | an individual | 7 Machines | Registered | 1983 |
| CONDOBLOCK 2348541 · design | Owner not listed | 16 Paper | Pending | 2024 |
| CANDYPICK 1520463 · TMA873762 | WILTON INDUSTRIES, INC. | 30 Coffee | Registered | 2014 |
| Condobar 1949246 | an individual | 35 Advertising36 Finance | Pending | 2019 |
| Condovoice 1751217 · TMA985485 | CANADIAN CONDOMINIUM INSTITUTE | 16 Paper35 Advertising41 Education | Registered | 2017 |
| CONDOPEDIA 1572836 · TMA848519 | Condopedia Systems Corp. | 35 Advertising36 Finance37 Construction | Registered | 2013 |
| CONDOFORCE 1563721 · TMA871132 | ALFA SECURITY SOLUTIONS INC. | 9 Electronics14 Jewellery16 Paper+5 | Registered | 2014 |
| CONDOFLOW 1810052 · TMA996559 · design | an individual | 9 Electronics42 Science45 Legal | Registered | 2018 |
| CONTIBAC 0544393 · TMA315435 | an individual | 9 Electronics11 Lighting | Registered | 1986 |
| CONTOP 0466137 · TMA268926 | Primetals Technologies Austria GmbH | 11 Lighting | Registered | 1982 |
| CYNDIBANDS 2213382 · TMA1165032 | Cynthia Sarah, Inc. | 26 Sewing | Registered | 2023 |
| CANTUF 2206541 · TMA1242714 | Cedarland Forest Products LTD | 11 Lighting | Registered | 2024 |
| CamDiab 2204733 · TMA1282833 | CamDiab Ltd | 9 Electronics42 Science | Registered | 2025 |
| CANDBERROL 2162403 · TMA1217484 · design | Owner not shown | 5 Pharmaceuticals | Registered | 2024 |
| CanadaVistas 2149208 · TMA1188738 | Owner not shown | 16 Paper | Registered | 2023 |
| CAMDIVE 2124772 · TMA1242369 | SWIX Inc. | 9 Electronics | Registered | 2024 |
| CONTIVUE 2096517 · TMA1207232 | an individual | 10 Medical | Registered | 2023 |
| CamdiBot 2073036 · TMA1161393 | Shenzhen Guji Technology Trading Co. Ltd. | 21 Housewares | Registered | 2023 |
| COUNTBRIGHT 2044266 · TMA1123233 | Life Technologies Corporation | 1 Chemicals | Registered | 2022 |
| CandyPearls 2039055 · TMA1143705 | an individual | 14 Jewellery | Registered | 2022 |
| CANDYBAR 2026663 · TMA1206970 | Seeing Machines Limited | 9 Electronics42 Science | Registered | 2023 |
| Countable 2020967 · TMA1266400 | Adinovis Inc. | 42 Science | Registered | 2024 |
| CANADVANTAGE 1972545 · TMA1275074 · design | CANAD CORPORATION OF MANITOBA LTD. | 41 Education43 Restaurants | Registered | 2024 |
| CANDYBOX 1967792 · TMA1218871 | Candybox Marketing Inc. | 35 Advertising41 Education42 Science | Registered | 2024 |
| CONDOVILLE 1955907 · TMA1130469 | Condoville Inc. | 35 Advertising36 Finance37 Construction+2 | Registered | 2022 |