| HONCO LIMITED | Private company limited by shares | Live |
| HONCO ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| HONCO ENTERPRISES LIMITED | Private company limited by shares | Live |
| HONCO INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HONCO INVESTMENT LIMITED | Private company limited by shares | Live |
| HONCO PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| HONCO SHIPPING LIMITED | Private company limited by shares | Live |
| HONCOM LIMITED | Private company limited by shares | Live |
| HONCOM GROUP LIMITED | | Live |
| Honcom (HK) Limited | Private company limited by shares | Live |
| HONCOM INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONCON LIMITED | Private company limited by shares | Live |
| HONCON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| HONCORE PRECISION CO., LIMITED | Private company limited by shares | Live |
| HONCORP LIMITED | Private company limited by shares | Dissolved |
| HONCORP INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HONCORP INVESTMENTS LIMITED | | Live |
| HONCOURT LIMITED | Private company limited by shares | Dissolved |
| HONCOURT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HONCOUVER COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONCOUVER INVESTMENTS LIMITED | Private company limited by shares | Dissolved |