| CONSTANTINE 1911381 · TMA1091802 · design | CONSTANTINE ENTERPRISES INC. | 36 Finance37 Construction | Registered | 2021 |
| CONSTANTINE 1911380 · TMA1091801 | CONSTANTINE ENTERPRISES INC. | 36 Finance37 Construction | Registered | 2021 |
| CONSTANTINO 1656317 · TMA915868 | an individual | 33 Wine | Registered | 2015 |
| constantlife 2256194 · TMA1274717 | an individual | 14 Jewellery | Registered | 2024 |
| CONSTANT 1966566 · TMA1285169 | CONSTANT INTERNATIONAL INC. | 1 Chemicals37 Construction40 Treatment+1 | Registered | 2025 |
| CONSTANCY 1896380 · TMA1082070 · design | Weifang Yuelong Rubber Co. Ltd. | 12 Vehicles | Registered | 2020 |
| ConStannic 1840023 · TMA1033857 | Atotech Deutschland GmbH | 1 Chemicals7 Machines | Registered | 2019 |
| CONSTANTIA 1211162 · TMA685931 | Microsoft Corporation | 9 Electronics | Registered | 2007 |
| CONSTANTIA 0894062 · TMA559443 | Constantia Flexibles Group GmbH | 1 Chemicals5 Pharmaceuticals6 Metal+8 | Registered | 2002 |
| CONSTANT 2284735 · design | Etoile de Lion Inc. | 30 Coffee | Pending | 2023 |
| CONSTANTIA 0928184 · design | Owner not shown | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 2024 |
| CONSTANTIA 0928182 | Owner not shown | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 2024 |
| CONSTANCE 1565737 · TMA892235 | an individual | 18 Leather | Registered | 2014 |
| CONSTANCE 2341955 · design | Owner not listed | 25 Clothing35 Advertising | Pending | 2024 |
| COINSTATS 2218430 · design | INOMMA PTE LTD | 9 Electronics35 Advertising36 Finance+3 | Pending | 2022 |
| COINSTATION 1964811 | an individual | 9 Electronics36 Finance | Pending | 2019 |
| CONSTRUCTSURE 1837219 · TMA1038451 | Gowling WLG (Canada) LLP | 16 Paper36 Finance41 Education+1 | Registered | 2019 |
| CONSTELLATION 2268484 · TMA1281538 | NS Brands, Ltd. | 31 Fresh | Registered | 2025 |
| ComicsGate 2261590 · TMA1281243 | an individual | 16 Paper | Registered | 2025 |
| changshade 2238897 · TMA1259843 | Mingyang Windeco Technology Corporation | 20 Furniture | Registered | 2024 |
| Connectra 2236165 · TMA1256859 | Connectra Technologies Inc. | 37 Construction38 Telecommunications42 Science | Registered | 2024 |
| ConsidraCare 2228786 · TMA1253859 | TS Caregivers Inc | 44 Medical45 Legal | Registered | 2024 |
| CONNECTWARE 2217469 · TMA1246699 | Windford Table Inc. | 21 Housewares | Registered | 2024 |
| CHUMASTE 2216073 · TMA1245387 · design | HONSTOR (HONGKONG) INTERNATIONAL INVESTMENT GROUP CO.,LIMITED | 7 Machines11 Lighting | Registered | 2024 |
| CONSTRUCT 2206877 · TMA1282844 | an individual | 20 Furniture41 Education | Registered | 2025 |