| CHINTECH COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHINTECH CONSULTANTS LIMITED | Private company limited by shares | Live |
| GREAT CHINTECH ENGINEERING CONSULTANTS LIMITED | Private company limited by shares | Live |
| HK Chintech Economic And Trade Consultation Limited | Private company limited by shares | Live |
| CHINTECH EDUCATION DEVELOPMENT CO., LIMITED | Private company limited by shares | Live |
| Chintech Electronics Limited | Private company limited by shares | Live |
| CHINTECH ENGINEERING COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 24-Apr-2006 |
| CHINTECH ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| CHIN-TECH TRADING (HK) LIMITED | Private company limited by shares | Live |
| CHINTECH INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| CHINTECH INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CHINTECH SOLAR COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHINTECH GENERAL TRADING LIMITED | Private company limited by shares | Live |
| CHIN-TECH Technology Trading Co., Limited | | Live |