| COSYLAND 2155760 · TMA1156605 | MetroVision GmbH | 11 Lighting | Registered | 2022 |
| CASILAN 0529468 · TMA305675 | Complan Foods Limited | 5 Pharmaceuticals25 Clothing | Registered | 1985 |
| Cicilyna 2210461 · TMA1246484 | Shenzhen Changyu Technology Co., Ltd. | 20 Furniture | Registered | 2024 |
| COSULAN 2142831 · TMA1201595 | an individual | 9 Electronics | Registered | 2023 |
| CACHLAND 2049395 · TMA1145917 · design | Shandong Yongfeng Tyres Co. Ltd. | 12 Vehicles | Registered | 2022 |
| COCOLAND 1954496 · TMA1231927 · design | Nara Coco Land (Private) Limited | 29 Meat | Registered | 2024 |
| CACHLAND 1692666 · TMA949058 | Shandong Yongfeng Tyres Co. Ltd. | 12 Vehicles | Registered | 2016 |
| CICILYNK 1182376 · TMA607216 | GOLD LINE TELEMANAGEMENT INC. a legal entity | 9 Electronics16 Paper36 Finance+1 | Registered | 2004 |
| CUSHLIN 0748362 · TMA439973 | Scholl's Wellness Company LLC | 5 Pharmaceuticals16 Paper17 Rubber | Registered | 1995 |
| COCOLAND 2349853 | Vesta Global Inc. | 30 Coffee | Pending | 2024 |
| CYCLEWIN 2217914 · TMA1246751 | 1000337078 Ontario Inc. | 12 Vehicles | Registered | 2024 |
| CYCLONE 2185236 · TMA1214666 | A. O. SMITH CORPORATION | 11 Lighting | Registered | 2023 |
| CYCLONECC 2171436 · TMA1278802 | Carbon Clean Solutions Limited | 11 Lighting42 Science | Registered | 2024 |
| Cuzloma 2140473 · TMA1222181 | Owner not shown | 14 Jewellery | Registered | 2024 |
| COZLANE 2124775 · TMA1188540 | Shenzhen Cathy Industrial Co. Ltd | 14 Jewellery | Registered | 2023 |
| CASALINK 2019482 · TMA1114609 | an individual | 9 Electronics | Registered | 2021 |
| CYCLONE 1980350 · TMA1245942 | BRITISH FASTENING SYSTEMS LIMITED | 6 Metal | Registered | 2024 |
| CYCLINGDEAL 1972582 · TMA1149933 · design | Cyclingdeal USA INC. | 12 Vehicles35 Advertising | Registered | 2022 |
| CeySulin 1952415 · TMA1194405 | an individual | 5 Pharmaceuticals | Registered | 2023 |
| CYCLINEX 1938392 · TMA1124697 | an individual | 5 Pharmaceuticals | Registered | 2022 |
| cyclamen 1917057 · TMA1108954 | Donglan Chuangfu Technology (shenzhen) Co., Ltd. | 8 Hand9 Electronics11 Lighting+3 | Registered | 2021 |
| CASELINES 1905213 · TMA1109116 | Thomson Reuters Canada Limited | 9 Electronics35 Advertising38 Telecommunications+2 | Registered | 2021 |
| CYCLONIS 1865452 · TMA1086337 | Cyclonis Limited, a legal entity | 9 Electronics42 Science | Registered | 2020 |
| CYCLONE 1840705 · TMA1039371 | ALTERA CORPORATION | 9 Electronics | Registered | 2019 |
| CASELINK 1830947 · TMA1015361 | OnePacs, LLC | 42 Science | Registered | 2019 |