| CONVERSION 1787460 · TMA985340 · design | Moulures Bois-Francs inc. | 19 Building | Registered | 2017 |
| CONVERSION 1738780 · TMA1000537 | an individual | 36 Finance | Registered | 2018 |
| CONVERSION 2268587 · design | Widerfunnel Marketing Inc. | 35 Advertising41 Education | Pending | 2023 |
| CONVERSE 2153821 · TMA1246288 | an individual | 9 Electronics35 Advertising41 Education | Registered | 2024 |
| CONVERSE 2101559 · TMA1195406 | Simple Tire LLC | 12 Vehicles35 Advertising | Registered | 2023 |
| CONVERSE 1571486 · TMA985469 | an individual | 35 Advertising | Registered | 2017 |
| CONVERSE 1520153 · TMA848011 · design | an individual | 18 Leather25 Clothing | Registered | 2013 |
| CONVERO 1072923 · TMA570735 | Amec Foster Wheeler Inc. | 9 Electronics41 Education42 Science | Registered | 2002 |
| CONVERSE 0767940 · TMA455426 | an individual | 16 Paper18 Leather21 Housewares | Registered | 1996 |
| CONVERSE 0715536 · TMA452076 | an individual | 28 Toys | Registered | 1995 |
| CONVERSE 0409575 · TMA239520 · design | an individual | 25 Clothing | Registered | 1980 |
| CONVERSE 0310638 · TMA161005 | an individual | 25 Clothing | Registered | 1969 |
| CONVERSE 2350770 | an individual | 24 Textiles26 Sewing | Pending | 2024 |
| CONVERO 2293117 | ZYA ENZYMES LTD | 1 Chemicals5 Pharmaceuticals29 Meat+4 | Pending | 2023 |
| CONVERGESOLV 1677736 · TMA980564 | SYNNEX Corporation, a Delaware Corporation | 35 Advertising38 Telecommunications41 Education+1 | Registered | 2017 |
| ConverStory 1993861 · TMA1124437 | an individual | 9 Electronics38 Telecommunications | Registered | 2022 |
| CONVERSENOW 2194745 | ConverseNow Technologies, Inc. | 42 Science43 Restaurants | Pending | 2022 |
| CONVERSICA 1976621 · TMA1111204 | Conversica LLC | 42 Science | Registered | 2021 |
| CONVERSANT 1666363 · TMA918940 | Conversant Media, Inc. | 35 Advertising42 Science | Registered | 2015 |
| CONVERSANT 1633964 · TMA887113 · design | Conversant Intellectual Property Management Inc. | 35 Advertising36 Finance42 Science+1 | Registered | 2014 |
| CONVERSANT 1627106 · TMA887112 | Conversant Intellectual Property Management Inc. | 35 Advertising36 Finance42 Science+1 | Registered | 2014 |
| CONVERTORS 0481798 · TMA278452 | ALLEGIANCE CORPORATION | 5 Pharmaceuticals10 Medical24 Textiles | Registered | 1983 |
| CONVEYOR 2153072 · TMA1191057 | Conveyor, Inc. | 42 Science | Registered | 2023 |
| CONVERTUS 1997526 · TMA1195139 | Convertus Canada Ltd. | 1 Chemicals4 Oils40 Treatment+1 | Registered | 2023 |
| CONVEYOR 1976875 · TMA1267643 | Conveyor Logistics Inc. | 35 Advertising36 Finance39 Transport | Registered | 2024 |