| BLUEBO SKY LIMITED | Private company limited by shares | Dissolved |
| BLUEBO ERA INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BLUEBO YEAR INVESTMENT LIMITED | Private company limited by shares | Live Commenced dormancy on 19-Aug-2003 |
| BLUEBO LAND LIMITED | Private company limited by shares | Dissolved |
| BLUEBO SYSTEM INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BLUEBONNET LIMITED | Private company limited by shares | Dissolved |
| BLUEBONNET HOLDINGS LIMITED | Private company limited by shares | Live |
| BLUEBOOK IP LIMITED | Private company limited by shares | Dissolved |
| BLUEBOOK LIMITED | Private company limited by shares | Live |
| BLUEBOOK NETWORK TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BLUEBORN LIMITED | Private company limited by shares | Live |
| Bluebottle Limited | Private company limited by shares | Live |
| BLUEBOX ASIA LIMITED | Private company limited by shares | Live |
| BLUEBOX PACKAGING INDUSTRY HK LIMITED | Private company limited by shares | Live |
| BLUEBOX TECHNOLOGY HK LIMITED | Private company limited by shares | Live |
| BLUEBOX TRADING LIMITED | Private company limited by shares | Dissolved |