| GIAROL LIMITED | Private company limited by shares | Dissolved |
| GIARRITTA FAR EAST LIMITED | Private company limited by shares | Dissolved |
| VICTORIA GIARS LIMITED | Private company limited by shares | Live |
| GIATCH (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| GIATEK CORPORATION LIMITED | Private company limited by shares | Live |
| GIATEK CORPORATION HK LIMITED | Private company limited by shares | Live |
| GIAYATTI ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| GIAZY Technology Limited | Private company limited by shares | Live |