| CLOUDVISORY 2080495 · TMA1141998 | FireEye, Inc. | 9 Electronics42 Science | Registered | 2022 |
| CLOUDFIT 2018374 · TMA1131674 | Cloudfit Software, LLC | 9 Electronics42 Science | Registered | 2022 |
| CLOUDFIT 2297829 | Kimberly-Clark Worldwide, Inc. | 5 Pharmaceuticals | Pending | 2023 |
| CLOUDAVANTI 2350686 | Owner not listed | 35 Advertising41 Education42 Science | Pending | 2024 |
| CLOUDPOINT 1850781 · TMA1058394 | Veritas Technologies LLC | 9 Electronics | Registered | 2019 |
| CLOUDVELOX 1695539 · TMA976164 | VMware LLC | 9 Electronics42 Science | Registered | 2017 |
| CloudPath 1529600 · TMA865680 | an individual | 42 Science | Registered | 2013 |
| CLOUDOPS 1507625 · TMA895708 | CLOUDOPS INC. | 42 Science | Registered | 2015 |
| CLOUDVEIL 1284784 · TMA734093 | Cloudveil Mountain Peak, LLC a Delaware limited liability company | 25 Clothing | Registered | 2009 |
| Cloudpillo 2353357 | Owner not listed | 20 Furniture24 Textiles | Pending | 2024 |
| CLOUDPILLO 2311504 · design | an individual | 20 Furniture24 Textiles | Pending | 2023 |
| CLOUDABILITY 1899760 · TMA1085882 | INTERNATIONAL BUSINESS MACHINES CORPORATION | 42 Science | Registered | 2020 |
| Cloudventure 2281209 | On Clouds GmbH | 25 Clothing | Pending | 2023 |
| CloudValley 1947888 · TMA1192280 | Shenzhen Cloudvalley Maker Technology Co. Ltd. | 9 Electronics17 Rubber21 Housewares | Registered | 2023 |
| CLOUDBRIDGE 1672263 · TMA925969 | CITRIX SYSTEMS, INC. | 9 Electronics | Registered | 2016 |
| Cloudprime 2186451 · TMA1272593 | On Clouds GmbH | 25 Clothing28 Toys42 Science | Registered | 2024 |
| CLOUDBADGING 2180697 · TMA1256331 · design | Barcodes, LLC | 42 Science | Registered | 2024 |
| CLOUDBADGING 2179379 · TMA1256316 | Barcodes, LLC | 42 Science | Registered | 2024 |
| CULTIVMI 2160253 · TMA1187899 | an individual | 5 Pharmaceuticals9 Electronics16 Paper+4 | Registered | 2023 |
| Cloudfarms 2159813 · TMA1228886 | an individual | 9 Electronics35 Advertising38 Telecommunications+3 | Registered | 2024 |
| Cloudful 2155905 · TMA1192167 | SINGAPORE FULL SCALE FULL SPEED PTE.LTD. | 24 Textiles25 Clothing35 Advertising | Registered | 2023 |
| CALTOP 2076338 · TMA1178805 | Air Liquide Canada Inc. | 6 Metal | Registered | 2023 |
| COLDFRESH 2051686 · TMA1168033 | The Procter & Gamble Company | 3 Cosmetics | Registered | 2023 |
| CULTIVATE 2044244 · TMA1123953 | Perceptyx, Inc. | 42 Science | Registered | 2022 |
| Cultivo 2042436 · TMA1164478 | Mucci International Marketing Inc. | 31 Fresh | Registered | 2023 |