| TOPGRADE TRADING LIMITED | Private company limited by shares | Dissolved |
| TOPGRAND CHINA LIMITED | Private company limited by shares | Live |
| TOPGRAND CONSULTANTS LIMITED | Private company limited by shares | Live |
| TOPGRAND CORPORATION LIMITED | Private company limited by shares | Live |
| TOPGRAND ENERGY INTERNATIONAL LIMITED | Private company limited by shares | Live |
| TOPGRAND INTERNATIONAL GROUP LIMITED | Private company limited by shares | Dissolved |
| TOPGRAND (H.K.) LIMITED | Private company limited by shares | Dissolved |
| TOPGRAND (H.K.) LIMITED | Private company limited by shares | Live |
| TOPGRAND INTERNATIONAL GROUP (HONG KONG) LIMITED | Private company limited by shares | Live |
| TOPGRAND INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| TOPGRAND SHIPPING LIMITED | Private company limited by shares | Dissolved |
| TOPGRAND TRADING LIMITED | Private company limited by shares | Dissolved |
| TOPGRAND INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Live |
| Topgraphic Technology Co., Limited | Private company limited by shares | Live |
| TOPGREAT CHINA LIMITED | Private company limited by shares | Dissolved |
| TOP-GREAT INDUSTRIAL CORPORATION (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| TOPGREAT (HOLDINGS) LIMITED | Private company limited by shares | Dissolved |
| TOPGREAT HOLDINGS LIMITED | Private company limited by shares | Live |
| TOPGREAT INVESTMENT HOLDINGS LIMITED | Private company limited by shares | Live |
| TOPGREAT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| TOPGREAT INTERNATIONAL METAL CO., LIMITED | Private company limited by shares | Live |
| TOP-GREATIVE INTELLIGENT DESIGN LIMITED | Private company limited by shares | Live |
| TOPGRID LIMITED | Private company limited by shares | Live |
| TOPGROW LIMITED | Private company limited by shares | Dissolved |
| TOPGUN LIMITED | Private company limited by shares | Dissolved |
| TOPGUN INC LIMITED | Private company limited by shares | Live |
| TOPGUN PT LIMITED | | Live |
| TOPGUN CERAMICS CO., LIMITED | Private company limited by shares | Live |
| TOPGUN HOLDING LIMITED | Private company limited by shares | Live |
| TOPGUN HOLDING COMPANY LIMITED | | Live |
| SUPER TOPGUN LIMITED | Private company limited by shares | Dissolved |