| HONSIN LIMITED | Private company limited by shares | Live |
| HONSIN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| HONSIN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HONSIN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| HONSIN PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| HONSING LIMITED | Private company limited by shares | Dissolved |
| HONSING CORPORATION LIMITED | Private company limited by shares | Dissolved |
| HONSING HOLDING (H.K.) PLASTIC ELECTRON LIMITED | Private company limited by shares | Dissolved |
| HONSING ELECTRONICS LIMITED | Private company limited by shares | Live |
| HONSING INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| HONSING INDUSTRY INTERNATIONAL CO., LIMITED | | Live |
| HONSING INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| HONSING INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| HONSING WATCH COMPANY LIMITED | Private company limited by shares | Live |
| HONSING YUAN GROUP CO., LIMITED | Private company limited by shares | Live |
| HK HONSINMO TRADE LIMITED | Private company limited by shares | Live |