| BILLIONCOM COMPANY LIMITED | Private company limited by shares | Dissolved |
| BILLIONCOM LIMITED | Private company limited by shares | Dissolved |
| BILLIONCOM DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLIONCOM ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| BILLIONCOM TECH (HK) LIMITED | Private company limited by shares | Live |
| BILLIONCOM HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| BILLIONCOM (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLIONCOM INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| BILLIONCOM INTERNATIONAL DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLIONCOM INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BILLIONCOM INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BILLIONCOME TRADING LIMITED | Private company limited by shares | Dissolved |