| GRANTON COMPANY LIMITED | Private company limited by shares | Live |
| GRANTON HK INC LIMITED | Private company limited by shares | Live |
| GRANTON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GRANTON FINANCE LIMITED | Private company limited by shares | Live |
| Granton Global Limited | Private company limited by shares | Dissolved |
| GRANTON INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| GRANTON INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| GRANTON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| GRANTON NATURAL RESOURCES CO. LIMITED | Private company limited by shares | Live |
| Granton Asia Quest Limited | Private company limited by shares | Live |
| GRANTON TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |