| COSLAB HK LIMITED | Private company limited by shares | Dissolved |
| HK COSLAB COSMETICS TRADE LIMITED | Private company limited by shares | Live |
| Coslab Global Hong Kong Limited | Private company limited by shares | Dissolved |
| COSLAB HONG KONG LIMITED | Private company limited by shares | Dissolved |
| COSLAND INVESTMENT LIMITED | Private company limited by shares | Live |
| COSLASH LIMITED | | Live |
| COSLC Investment 1 Co., Limited | | Live |
| COSLEN LIMITED | Private company limited by shares | Live |
| COSL-HONGKONG LIMITED | Private company limited by shares | Live |
| COSLI INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| COSLINK LIMITED | Private company limited by shares | Live |
| COSLITE COMPANY LIMITED | Private company limited by shares | Dissolved |
| COSLUCK SHIPPING LIMITED | Private company limited by shares | Live |