| HONCA COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONCA LIMITED | Private company limited by shares | Live |
| Honca Precision Co., Limited | Private company limited by shares | Live |
| HONCA INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| HONCA INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| HONCA INVESTMENT LIMITED | Private company limited by shares | Live |
| HONCAN LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Honcang Technology Co., Limited | Private company limited by shares | Live |
| HONCAP LIMITED | Private company limited by shares | Live |
| HONCAP GROUP LIMITED | Private company limited by shares | Live |
| HONCAP INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| HONCAR INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| HONCAS LIMITED | Private company limited by shares | Dissolved |
| HONCAS ENTERPRISES LIMITED | Private company limited by shares | Dissolved |