| INTERNATIONAL YUAN YUAN LANDSCAPE (AST) PLAN DESIGN LIMITED | Private company limited by shares | Dissolved |
| ASTA LIMITED | Private company limited by shares | Live |
| ASTA CHEMICALS CO., LIMITED | Private company limited by shares | Live |
| ASTA MEDICA CHINA LIMITED | Private company limited by shares | Dissolved |
| Asta Clinic Limited | | Live |
| ASTA COLLECTION LIMITED | Private company limited by shares | Live |
| ASTA FOODSTUFF TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ASTA Group Corporation Limited | Private company limited by shares | Dissolved |
| Asta Harp Limited | Private company limited by shares | Live |
| ASTA (H.K.) LIMITED | Private company limited by shares | Dissolved |
| ASTA INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ASTA EPC International Limited | Private company limited by shares | Live |
| Asta Storm Limited | Private company limited by shares | Live |
| ASTA (Asian Support Trading Analysing) Welfare Limited | Private company limited by shares | Live |
| ASTA SYSTEMS LIMITED | Private company limited by shares | Live |
| ASTA TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HK ASTA TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| ASTA TRADING LIMITED | Private company limited by shares | Dissolved |
| astaBasta Limited | Private company limited by shares | Live |
| Asta-Callee Limited | | Live |
| ASTAD HKG LIMITED | Private company limited by shares | Live |
| ASTAGOS CHINA LIMITED | Private company limited by shares | Dissolved |
| Harlow & Astaire, Limited | Private company limited by shares | Dissolved |
| Astak Technology Co., Limited | Private company limited by shares | Live |
| ASTAKE LIMITED | Private company limited by shares | Dissolved |
| ASTALINK LIMITED | Private company limited by shares | Live |
| Astaluc Limited | Private company limited by shares | Dissolved |
| ASTAMPATO LIMITED | Private company limited by shares | Dissolved |
| ASTANA ENTERPRISES LIMITED | Private company limited by shares | Live |
| ASTANA RESOURCES LIMITED | Private company limited by shares | Live |
| HK A-STANDING INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| HK A-STANDING INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| ASTAR COMPANY LIMITED | Private company limited by shares | Live |
| A-STAR AUTO CO. LIMITED | Private company limited by shares | Dissolved |
| A-Star Aviation Industry (HK) Co. Limited | Private company limited by shares | Live |
| ASTAR BIO-CHEMICAL TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| ASTAR BIOTECH CO., LIMITED | Private company limited by shares | Dissolved |
| A-STAR CANADA CAREGIVER CONSULTANTS LIMITED | Private company limited by shares | Live |
| A-STAR CHEMICAL GROUP LIMITED | Private company limited by shares | Dissolved |
| A-STAR GLOBAL CLUB LIMITED | Private company limited by shares | Dissolved |
| Astar HK Co., Limited | Private company limited by shares | Dissolved |
| ASTAR DIAMOND TOOLS CO., LIMITED | Private company limited by shares | Live |
| ASTAR GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| A-STAR HOLDING CO., LIMITED | Private company limited by shares | Live |
| Astar Intelligent Co., Limited | Private company limited by shares | Live |
| ITALY ASTAR FURNITURE CO., LIMITED | Private company limited by shares | Live |
| A-star Lighting Co., Limited | Private company limited by shares | Live |
| Astar Precision Tooling Co., Limited | | Live |
| Astar Printerlink Co., Limited | Private company limited by shares | Live |
| ASTAR SHIPPING CO., LIMITED | Private company limited by shares | Live |
| HK ASTAR TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Shenzhen Astar Technology Co., Limited | Private company limited by shares | Live |
| ASTAR TRADING CO., LIMITED | | Live |
| A-Star Consultancy Limited | Private company limited by shares | Live |
| ASTAR NDT CONSULTANTS LIMITED | Private company limited by shares | Live |
| A-STAR CONSULTING (ASIA PACIFIC) LIMITED | Private company limited by shares | Dissolved |
| ASTAR CORPORATION LIMITED | Private company limited by shares | Live |
| ASTAR DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| ASTAR TECHNOLOGY DEVELOPMENT CO., LIMITED | Private company limited by shares | Live |
| ASTAR ELECTRONICS LIMITED | Private company limited by shares | Live |
| A-STAR ELECTRONICS TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ASTAR ENERGY ASIA LIMITED | Private company limited by shares | Live |
| ASTAR ENTERPRISES LIMITED | Private company limited by shares | Live |
| ASTAR ENVIRONMENT PROCESS CENTRE LIMITED | Private company limited by shares | Live |
| A-Star eSolutions Limited | Private company limited by shares | Live |
| A-STAR EXPRESS COMPANY LIMITED | Private company limited by shares | Dissolved |
| ASTAR Global Limited | Private company limited by shares | Dissolved |
| ASTAR GLOBAL CO., LIMITED | Private company limited by shares | Live |
| Astar Pro Group Limited | Private company limited by shares | Live |
| ASTAR KITCHEN APPLIANCE GROUP CO., LIMITED | Private company limited by shares | Live |
| ZHEJIANG ASTAR ELECTRIC GROUP LIMITED | | Live |
| A-Star (HK) Limited | Private company limited by shares | Live |
| ASTAR INDUSTRIAL (HK) LIMITED | Private company limited by shares | Live |
| A-STAR MICROSEMI (H.K) LIMITED | Private company limited by shares | Dissolved |
| ASTAR TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| ASTAR (HK) TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| ASTAR TEXTILES (H.K.) COMPANY LIMITED | Private company limited by shares | Dissolved |
| Astar Technology Holdings Limited | Private company limited by shares | Live |
| A-STAR HONG KONG GROUP LIMITED | Private company limited by shares | Live |
| GLORY A-STAR INVESTMENTS (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG A-STAR TRADING CO. LIMITED | Private company limited by shares | Live |
| HONGKONG ASTAR COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONGKONG ASTAR FURNITURE CO., LIMITED | Private company limited by shares | Live |
| HONGKONG A-STAR HOLDING CO., LIMITED | Private company limited by shares | Live |
| ASTAR ELECTRONICS (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| HONGKONG A-STAR GROUP CO., LIMITED | Private company limited by shares | Live |
| ASTAR HONGKONG TRADING COMPANY LIMITED | Private company limited by shares | Live |
| ASTAR INDUSTRIAL LIMITED | Private company limited by shares | Live |
| A-STAR INDUSTRY&TRADING CO., LIMITED | Private company limited by shares | Live |
| A-STAR INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| HK ASTAR INTERNATIONAL CO., LIMITED | Private company limited by shares | Dissolved |
| HK Astar International Trade Co., Limited | Private company limited by shares | Live |
| Astar Concept (International) Limited | Private company limited by shares | Live |
| ASTAR INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Live |
| ASTAR INTERNATIONAL INDUSTRIAL COMPANY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Astar International Industrial Co., Limited | Private company limited by shares | Live |
| ASTAR INTERNATIONAL INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| A-Star Soon International Limited | Private company limited by shares | Live |
| A-STAR TECHNOLOGY INTERNATIONAL LIMITED | Private company limited by shares | Live |
| ASTAR INTERNATIONAL TRADING CO., LIMITED | | Live |