| GRANDIC CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Live |
| GRANDIC ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| GRANDIC (HK) LIMITED | Private company limited by shares | Live |
| GRANDICAL LIMITED | Private company limited by shares | Dissolved |
| GRANDICK LIMITED | Private company limited by shares | Dissolved |
| GRANDICK INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| GRANDICK TRADING LIMITED | Private company limited by shares | Live |
| GRANDICOM LIMITED | Private company limited by shares | Dissolved |