| GENSEAL LIMITED | Private company limited by shares | Dissolved |
| Gensee Limited | Private company limited by shares | Live |
| GENSEN LIMITED | Private company limited by shares | Live Commenced dormancy on 17-Feb-2003 |
| GENSEN ENTERPRISES LIMITED | Private company limited by shares | Live |
| Gensen Medical Limited | Private company limited by shares | Live |
| GENSEN TRADING LIMITED | Private company limited by shares | Dissolved |
| GENSEN TRADING LIMITED | Private company limited by shares | Live |
| SUN HING TAI GENSENG COMPANY LIMITED | Private company limited by shares | Live |
| KA WAH (TAI MA) GENSENS COMPANY LIMITED | Private company limited by shares | Dissolved |
| GENSET LIMITED | Private company limited by shares | Dissolved |
| Genset (HK) Limited | Private company limited by shares | Live |
| HONNY POWER GENSET (HONGKONG) LIMITED | Private company limited by shares | Live |
| GENSETIC ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| LAWRENCE LUK GENSETS LIMITED | Private company limited by shares | Dissolved |
| GENSETS&SPARE PATRS TRADE COMPANY LIMITED | Private company limited by shares | Live |