| COXIR 1932385 · TMA1163923 | Noksibcho Cosmetic Co. Ltd. | 3 Cosmetics | Registered | 2023 |
| COSORI 1962136 · TMA1243455 | Vesync (Singapore) Pte. Ltd. | 1 Chemicals7 Machines9 Electronics+2 | Registered | 2024 |
| COSSOR 0993032 · NFLD3032 | A. C. COSSOR LIMITED | 7 Machines8 Hand9 Electronics+1 | Registered | 1948 |
| COCOER 2316098 | Hangzhou Qixincai Home Furnishings Co. Ltd | 27 Carpets | Pending | 2024 |
| COCORA 2042452 · design | REGEM DAVID CORP. | 3 Cosmetics10 Medical | Pending | 2020 |
| COGIR 1776349 · TMA983483 · design | an individual | 35 Advertising36 Finance37 Construction+1 | Registered | 2017 |
| COGIR 1706288 · TMA945156 | an individual | 35 Advertising36 Finance37 Construction+1 | Registered | 2016 |
| CICOR 1508599 · TMA963237 · design | Cicor Technologies Ltd. | 7 Machines9 Electronics17 Rubber+4 | Registered | 2017 |
| COGR 1068998 · TMA565822 | an individual | 1 Chemicals | Registered | 2002 |
| CICOR 2350320 · design | Owner not listed | 7 Machines9 Electronics17 Rubber+3 | Pending | 2024 |
| CHOGORI 1636699 · TMA941737 · design | Chogori Technology Co. Ltd. | 9 Electronics | Registered | 2016 |
| CAGIWIRU 2264425 · TMA1284845 | Changjiang District Chunlan Department Store | 9 Electronics | Registered | 2025 |
| CASYRO 2253205 · TMA1274397 | an individual | 18 Leather | Registered | 2024 |
| Casaria 2247948 · TMA1268597 | Homey Home Renovation Ltd | 20 Furniture | Registered | 2024 |
| CHUSYYRAY 2230408 · TMA1256516 | Shenzhen Saijie Trading Co. Ltd. | 11 Lighting | Registered | 2024 |
| CASRA 2199813 · TMA1237628 | Owner not shown | 9 Electronics16 Paper35 Advertising+3 | Registered | 2024 |
| CYCORA 2186732 · TMA1214693 | Ambercycle, Inc. | 25 Clothing | Registered | 2023 |
| CYCORA 2185248 · TMA1214670 | Ambercycle, Inc. | 24 Textiles | Registered | 2023 |
| CASREYO 2164163 · TMA1234487 | Vertex Pharmaceuticals Incorporated | 5 Pharmaceuticals | Registered | 2024 |
| CAKRY 2162173 · TMA1212318 · design | Royale Butter Inc. | 30 Coffee | Registered | 2023 |
| Coachuhhar 2155244 · TMA1218291 | Haikou Yizhangtong Trading Co. Ltd. | 14 Jewellery | Registered | 2024 |
| CESARI 2146707 · TMA1268295 · design | Owner not shown | 33 Wine | Registered | 2024 |
| CAKORY 2135839 · TMA1197028 | an individual | 9 Electronics | Registered | 2023 |
| CYCORA 2122252 · TMA1167217 | Ambercycle, Inc. | 23 Yarns | Registered | 2023 |
| CHICHOUR 2074897 · TMA1222799 · design | CHICHOUR INC. | 41 Education43 Restaurants | Registered | 2024 |