| GUNDAM CRANE COMPANY LIMITED | Private company limited by shares | Live |
| GUNDAM ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| V GUNDAM ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| GUNDAM GLOBAL CO., LIMITED | Private company limited by shares | Live |
| GUNDAM MACHINERY ENGINEERING LIMITED | | Live |
| Gundam Multimedia Limited | | Live |
| C GUNDAM STATION LIMITED | Private company limited by shares | Live |
| Gundampro Limited | Private company limited by shares | Dissolved |
| GUNDELANGE LIMITED | Private company limited by shares | Live |
| GUNDERSON COMPANY LIMITED | Private company limited by shares | Dissolved |
| GUNDIMAINE LIMITED | Private company limited by shares | Dissolved |
| GUNDIWAI INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| GUNDO HONG KONG LIMITED | Private company limited by shares | Dissolved |