| GIANTE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| GIANTECH COMPANY LIMITED | Private company limited by shares | Dissolved |
| GIANTECH LIMITED | Private company limited by shares | Dissolved |
| GIANTECH LIMITED | Private company limited by shares | Live |
| GIANTECH ELECTRONICS (HK) CO., LIMITED | Private company limited by shares | Live |
| GIANTECH ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| GIANTECH INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Giantech International Limited | Private company limited by shares | Live |
| GIANTECH INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| GIANTEEN LIMITED | Private company limited by shares | Dissolved |
| GIANTEK CO. LIMITED | Private company limited by shares | Dissolved |
| GIANTEK CO. LIMITED | Private company limited by shares | Live |
| GIANTEQUIPMENT LIMITED | Private company limited by shares | Live |
| Gianter Limited | Private company limited by shares | Live |
| GIANTEX LIMITED | Private company limited by shares | Dissolved |