| CONSTRUCTOPIA 1955661 | an individual | 35 Advertising37 Construction41 Education+1 | Pending | 2019 |
| CONSTRUCTEDGE 1984119 | Circle Computer Resources, Inc. | 38 Telecommunications42 Science | Pending | 2019 |
| CONSTRUCTA 2183577 · TMA1252340 | Owner not shown | 10 Medical12 Vehicles | Registered | 2024 |
| CONSTRUCTEX 2065078 · TMA1132921 | Bridon International Limited | 6 Metal | Registered | 2022 |
| CONSTRUCTOR 1919698 · TMA1154553 | an individual | 6 Metal9 Electronics20 Furniture | Registered | 2022 |
| CONSTRUCTOR 1770288 · TMA1069841 | YSOLUTION Limited | 9 Electronics16 Paper28 Toys+3 | Registered | 2020 |
| CONSTRUCTIVE 1317281 · TMA697592 · design | an individual | 37 Construction | Registered | 2007 |
| CONSTRUCTO 0781375 · TMA468346 · design | VENMAR VENTILATION ULC | 7 Machines9 Electronics11 Lighting | Registered | 1997 |
| CONSTRUCTO 0645448 · TMA377364 | an individual | 16 Paper35 Advertising | Registered | 1990 |
| CONSTRUCTCONNECT 1780163 · TMA978176 | iSqFt, Inc. | 35 Advertising37 Construction38 Telecommunications+3 | Registered | 2017 |
| CONSTRUCT 2206877 · TMA1282844 | an individual | 20 Furniture41 Education | Registered | 2025 |
| CONSTRUCTR 2153627 · TMA1207601 · design | Constructr Limited | 9 Electronics | Registered | 2023 |
| CONSTRUCT 2023576 · TMA1160986 | Vans, Inc. | 18 Leather | Registered | 2023 |
| CONSTRICTOR 1923585 · TMA1105419 | HUBBELL INCORPORATED | 9 Electronics | Registered | 2021 |
| CONSTRUCTSURE 1837219 · TMA1038451 | Gowling WLG (Canada) LLP | 16 Paper36 Finance41 Education+1 | Registered | 2019 |
| CONSTRUCTBUY 1768127 · TMA1012597 | ECC Solutions Inc. | 35 Advertising37 Construction42 Science | Registered | 2019 |
| CONSTRUCT 1745420 · TMA978159 | Eagle View Technologies, Inc. | 42 Science | Registered | 2017 |
| CONSTRUCT 1677254 · TMA919177 | Construct Electrical Inc. | 37 Construction | Registered | 2015 |
| CONSTRICTOR 1410896 · TMA754923 | Halliburton Energy Services, Inc. | 7 Machines | Registered | 2009 |
| CONSTRICTOR 2305698 | Owner not listed | 6 Metal | Pending | 2023 |
| CONNECTOPIA 2304179 | Owner not shown | 35 Advertising37 Construction38 Telecommunications+1 | Pending | 2024 |
| CONSTRULEGAL 1730975 · TMA1006592 · design | Owner not shown | 45 Legal | Registered | 2018 |
| CONSTRULEGAL 1730974 · TMA1006597 | Owner not shown | 45 Legal | Registered | 2018 |
| CONNECTEDID 1697261 · TMA982934 | MediaMath, Inc. | 35 Advertising42 Science | Registered | 2017 |
| CONSTRUIRE 1538767 · TMA833152 · design | ASSOCIATION DE LA CONSTRUCTION DU QUÉBEC | 9 Electronics16 Paper41 Education | Registered | 2012 |