| COLDCOCK 1626472 · TMA928943 | ZEILER SPIRITS LLC | 33 Wine | Registered | 2016 |
| COLDCORP 1453595 · TMA808029 | George Wakefield Foods Inc. | 35 Advertising39 Transport | Registered | 2011 |
| CLOUDCO 2043382 · TMA1270842 | CLOUDCO BRANDS INC. | 34 Tobacco35 Advertising | Registered | 2024 |
| COLDS 0630917 · TMA368682 | HENSOLDT Sensors GmbH | 9 Electronics | Registered | 1990 |
| COLDSTOP 2160187 · TMA1263981 | Aritzia LP | 25 Clothing | Registered | 2024 |
| COLDCARD 1887480 · TMA1098067 | Coinkite Inc. | 9 Electronics25 Clothing28 Toys+6 | Registered | 2021 |
| COOLDECK 1812097 · TMA1025304 | Moistureshield, Inc. | 19 Building | Registered | 2019 |
| COLDTECH 1179914 · TMA688073 | DANBY PRODUCTS LIMITED | 11 Lighting | Registered | 2007 |
| COLDCARE 0835542 · TMA524082 | Kimberly-Clark Worldwide, Inc. | 16 Paper | Registered | 2000 |
| COLDCARE 0640901 · TMA382635 | NATURE'S WAY PRODUCTS, LLC | 5 Pharmaceuticals | Registered | 1991 |
| COLDSPOT 0539500 · TMA313292 | Transform SR Brands LLC | 11 Lighting37 Construction | Registered | 1986 |
| COLDSPOT 2329962 | Owner not listed | 11 Lighting | Pending | 2024 |
| COLDZONE 0922616 | Her Majesty the Queen in right of the Province of British Columbia, as represented by the General Manager, Liquor Distribution Branch | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 2014 |
| Cloudgo 2154438 · TMA1272451 | On Clouds GmbH | 25 Clothing28 Toys42 Science | Registered | 2024 |
| CloudCX 2143650 · TMA1263495 | CYBERCX PTY LTD | 42 Science | Registered | 2024 |
| CLOUDCC 1871268 · TMA1063079 · design | Beijing CloudCC.com Technology Co. Ltd. | 42 Science | Registered | 2019 |
| COLTECH 1344923 · TMA764920 | SOCIÉTÉ HUMANFASHIONATION INC. | 25 Clothing | Registered | 2010 |
| COLDSTORM 1832741 · TMA1019747 | STRAUSS NATURALS LTD. | 3 Cosmetics5 Pharmaceuticals30 Coffee | Registered | 2019 |
| COLDSMOKE 1589081 · TMA918704 | COLD SMOKE, LLC | 25 Clothing41 Education | Registered | 2015 |
| COLDCHAIN 1295721 · TMA684070 | MARITIME ONTARIO FREIGHT LINES LIMITED | 39 Transport | Registered | 2007 |
| COLDSTRETTO 2262705 · TMA1284724 | Bkon LLC | 30 Coffee | Registered | 2025 |
| CLOUDSOFT 2259722 · TMA1277935 | Kimberly-Clark Worldwide, Inc. | 5 Pharmaceuticals | Registered | 2024 |
| CLOUDSCAPE 2240171 · TMA1257003 | Amazon Technologies, Inc. | 42 Science | Registered | 2024 |
| COLDZYMES 2224933 · TMA1250157 | The Procter & Gamble Company | 3 Cosmetics | Registered | 2024 |
| COLDSCHNAP 2218898 · TMA1237728 | ColdSnap, Corp. | 30 Coffee | Registered | 2024 |