| Suntro Limited | Private company limited by shares | Live |
| SUNTROL COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNTRON LIMITED | Private company limited by shares | Dissolved |
| SUNTRON LIMITED | Private company limited by shares | Dissolved |
| SUNTRON HK LIMITED | Private company limited by shares | Live |
| SUNTRON (CHINA) LIMITED | Private company limited by shares | Dissolved |
| SUNTRON (CHINA) LIMITED | Private company limited by shares | Live |
| Suntron Technology Co., Limited | | Live |
| SUNTRON DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| SUNTRON ELECTRONIC LIMITED | Private company limited by shares | Dissolved |
| SUNTRON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SUNTRON (HK) INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| SUNTRON TECHNOLOGY (H.K.) LIMITED | Private company limited by shares | Live |
| SUNTRON (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SUNTRON INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SUNTRON INTERNATIONAL (HONG KONG) LIMITED | Private company limited by shares | Live |
| SUNTRON INVESTMENTS LIMITED | Private company limited by shares | Live |
| SUNTRON SEMICONDUCTOR (FAR EAST) LIMITED | Private company limited by shares | Dissolved |
| SUNTRON TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SUNTRONIC ENTERPRISES LIMITED | Private company limited by shares | Live |
| SUNTRONIC INNOVATOR LIMITED | Private company limited by shares | Dissolved |
| SUNTRONIC INNOVATOR LIMITED | Private company limited by shares | Live |
| SUNTRONICS INVESTMENT LIMITED | Private company limited by shares | Live |
| SUNTRONIX COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNTRONT INTELLIGENCE (HONG KONG) CO., LIMITED | Private company limited by shares | Live |