| WELLKIN LIMITED | Private company limited by shares | Dissolved |
| WELLKIN INC LIMITED | Private company limited by shares | Live |
| WELLKIN CORPORATION LIMITED | Private company limited by shares | Live |
| WELLKIN TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| WELLKIN GROUP LIMITED | Private company limited by shares | Live |
| WELLKIN INVESTMENT LIMITED | Private company limited by shares | Live |
| WELLKIN TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| WELLKIND COMPANY LIMITED | Private company limited by shares | Dissolved |
| WELLKING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WELLKING LIMITED | Private company limited by shares | Live |
| WELLKING CENTURY LIMITED | Private company limited by shares | Dissolved |
| WELLKING ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| WELLKING ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| WELLKING HOLDING LIMITED | Private company limited by shares | Live |
| WELLKING INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| WELLKING LOGISTIC LIMITED | Private company limited by shares | Live |