| BETU & COMPANY LIMITED | Private company limited by shares | Dissolved |
| BETU LIMITED | Private company limited by shares | Live |
| BETULA LIMITED | Private company limited by shares | Live |
| Betula Prosperity (HK) Limited | | Live |
| Betula Solutions HK Limited | | Live |
| BETULA INTELLIGENT TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK BETULA TRADE LIMITED | Private company limited by shares | Live |
| BETULLA DESIGN LIMITED | Private company limited by shares | Live |
| BETUNG CABLE (CHINA) LIMITED | Private company limited by shares | Live |
| CHINA BETUNG AUTOMOBILE (H.K.) COMPANY LIMITED | Private company limited by shares | Live |
| BETUNG INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| BETUNG INVESTMENTS LIMITED | Private company limited by shares | Live |