| KINZERUN DEVELOPMENT CO., LIMITED | Private company limited by shares | Dissolved |
| ANE KINZO MANUFACTURING LIMITED | Private company limited by shares | Dissolved |
| Kinzo Trading Limited | | Live |
| DAINICHI KINZOKU BEIJING LIMITED | Private company limited by shares | Live |
| ARIMA KINZOKU KOUGYO CO., LIMITED | Private company limited by shares | Dissolved |
| SANSEI KINZOKU CO., LIMITED | Private company limited by shares | Dissolved |
| TEREWORLD NIPPON KINZOKU LIMITED | Private company limited by shares | Dissolved |
| Kinzyme Industrial Limited | Private company limited by shares | Live |
| Kinzzy Limited | | Live |