| BILLION ACT DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION TOP DEVELOPMENT LIMITED | Private company limited by shares | Live |
| MAX BILLION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| NEW BILLION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION RAY DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION KEY DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION UP DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION Z DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION SKY DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| JET BILLION DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| WIN BILLION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| SUN BILLION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION ACE DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION ERA DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION JOY DEVELOPMENT LIMITED | Private company limited by shares | Live |
| ALL BILLION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BIG BILLION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| SKY BILLION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| Billion Pak Development Limited | Private company limited by shares | Live |
| BILLION HK DEVELOPMENT LIMITED | Private company limited by shares | Live |
| ACE BILLION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| Billion X Development Limited | Private company limited by shares | Live |
| BILLION UP DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION MAX DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION TOP DEVELOPMENT LIMITED | | Live |
| ABLE BILLION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION ABLE DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION ABLE DEVELOPMENT LIMITED | Private company limited by shares | Live |
| ALLIANCE BILLION DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| ALLIED BILLION DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| ALLIED BILLION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| AMPLE BILLION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION AREA DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION ASCENT DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION ASCENT DEVELOPMENT LIMITED | Private company limited by shares | Live |
| ASIA BILLION DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION ASIA DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| ASIA BILLION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION BASE DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION BASE DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BEAUTY BILLION DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION BENEFIT DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BENSE BILLION DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION BEST DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION BEST DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BEST BILLION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION BEST DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION BLOOM DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION BOND DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION BRAVE DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION BRIGHT DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BRIGHT BILLION DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BRIGHT BILLION DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BRIGHT BILLION GROUP DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION BUSINESS DEVELOPMENT LIMITED | Private company limited by shares | Live |
| Billion Business Development (HK) Limited | Private company limited by shares | Live |
| BILLION CAPITAL DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION CARNIVAL DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION CASTLE DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION CENTRE DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION CENTURY DEVELOPMENT LIMITED | Private company limited by shares | Live |
| TEAM BILLION CENTURY DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION CHAIN DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION CHAMP DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| CHAMP BILLION DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| CHAMP BILLION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION CHAMP DEVELOPMENT LIMITED | Private company limited by shares | Live |
| CHAMPION BILLION DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION CHAMPION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| CHAMPION BILLION DEVELOPMENT LIMITED | | Live |
| BILLION CHANCE DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION CHANCE DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION CHANNEL DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION CHARM DEVELOPMENT LIMITED | Private company limited by shares | Live |
| CHARM BILLION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| CHARTER BILLION DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION CHARTER DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION CHASE DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION CHEER DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| CHEER BILLION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| CHINA BILLION DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION TOP DEVELOPMENT (CHINA) LIMITED | Private company limited by shares | Live |
| BILLION CHINA DEVELOPMENT LIMITED | Private company limited by shares | Live |
| CHINA BILLION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION CHINA DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION CHINESE DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION CHOICE DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION CITIES DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION COINS DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION COME DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION COME DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION CONCEPT DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION CONCEPT DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION CONCEPTS DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION CONCORD DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| Billion Development and Construction Company Limited | | Live |
| BILLION COSMOS DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION CREATION DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION CREATION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION CREATIVE DEVELOPMENT LIMITED | Private company limited by shares | Live |