| AUSTAR LIMITED | Private company limited by shares | Live |
| GF AUSTAR LIMITED | Private company limited by shares | Dissolved |
| Austar Biosciences Limited | Private company limited by shares | Live |
| AUSTAR SUPPLY CHAIN LIMITED | | Live |
| AUSTAR OIL GROUP (CHINA) CO., LIMITED | Private company limited by shares | Live |
| HONG KONG AU-STAR TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Austar Technology Co., Limited | Private company limited by shares | Live |
| Shenzhen Austar Technology Co., Limited | Private company limited by shares | Live |
| AUSTAR CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| AUSTAR CONSULTANTS AND MANAGEMENT LIMITED | Private company limited by shares | Live |
| Austar Management Consulting Limited | Private company limited by shares | Live |
| AUSTAR ENERGY LIMITED | Private company limited by shares | Dissolved |
| Austar Europe Asset Holdings Limited | Private company limited by shares | Live |
| Austar Global Limited | Private company limited by shares | Live |
| AUSTAR GROUP LIMITED | Private company limited by shares | Live |
| AUSTAR GROUP INVESTMENT LIMITED | Private company limited by shares | Live |
| AUSTAR HANSEN LIMITED | Private company limited by shares | Dissolved |
| AUSTAR HEARING LIMITED | Private company limited by shares | Live |
| Austar PMC (HK) Limited | Private company limited by shares | Live |
| Austar Properties (HK) Limited | Private company limited by shares | Live |
| HONG KONG AUSTAR GROUP CO. LIMITED | Private company limited by shares | Live |
| AUSTAR (HONGKONG) LIMITED | Private company limited by shares | Dissolved |
| Austar Group (HongKong) Limited | Private company limited by shares | Live |
| AUSTAR INDUSTRIES LIMITED | Private company limited by shares | Live |
| Austar Industry Limited | Private company limited by shares | Live |
| AUSTAR INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Austar International Media Group Limited | Private company limited by shares | Live |
| AUSTAR INTERNATIONAL (H.K.) LIMITED | Private company limited by shares | Dissolved |
| Austar Investment Limited | Private company limited by shares | Live |
| Austar Holding Investment Pty Limited | Private company limited by shares | Live |
| AUSTAR LIGHTING LIMITED | Private company limited by shares | Live |
| Austar Pharmaceutical Equipment (NJ) Limited | Private company limited by shares | Live |
| AUSTAR PHARMACEUTICAL PROCESS SYSTEMS LIMITED | Private company limited by shares | Live |
| Austar Pharmaceutical Technology (SJZ) Limited | Private company limited by shares | Live |
| AUSTAR REAL PROJECT CONSULTING (HK) LIMITED | Private company limited by shares | Live |
| Austar Medical Rubber Limited | Private company limited by shares | Live |
| AUSTAR SANITARY LIMITED | Private company limited by shares | Live |
| AUSTAR SCIENTIFIC LIMITED | Private company limited by shares | Dissolved |
| Austar Shipping Limited | Private company limited by shares | Live |
| AUSTAR TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| AUSTAR TRADING LIMITED | Private company limited by shares | Live |
| AUSTAR TRAILERS CO., LIMITED | Private company limited by shares | Live |
| AUSTAR-AIC TRAINING COLLEGE LIMITED | Private company limited by shares | Dissolved |