| WELKNOWN CREATION LIMITED | Private company limited by shares | Dissolved |
| WELKNOWN ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| WELKNOWN INTERNATIONAL ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| WELKNOWN INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| WELKNOWN INTERNATIONAL LIMITED | Private company limited by shares | Live |
| WELKNOWN PACIFIC LIMITED | Private company limited by shares | Live |
| WELKNOWN PROPERTY LIMITED | Private company limited by shares | Dissolved |
| Welknown Technology Limited | | Live |