| SHENZHEN RETRON TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| RETRON ELECTRONICS LIMITED | Private company limited by shares | Live |
| Future Retron Limited | Private company limited by shares | Live |
| RETRON ELECTRONICS (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| HONG KONG RETRON LIMITED | Private company limited by shares | Live |
| Retron International Limited | Private company limited by shares | Live |
| Retron International (Hong Kong) Limited | Private company limited by shares | Live |
| RETRONIC COMPANY LIMITED | Private company limited by shares | Live |
| RETRONIC TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Retronics HK Limited | Private company limited by shares | Live |
| RETRONIX (HONG KONG) LIMITED | Private company limited by shares | Dissolved |