| BEST BILLION (HK) LIMITED | Private company limited by shares | Live |
| BEST BILLION ENTERPRISE (HK) LIMITED | Private company limited by shares | Live |
| BILLION BRIGHT (HK) LIMITED | Private company limited by shares | Dissolved |
| BILLION BRIGHT (HK) CORPORATION LIMITED | Private company limited by shares | Live |
| BILLION BRIGHT ENTERPRISES (H.K.) LIMITED | Private company limited by shares | Dissolved |
| BILLION CAPACITY (HK) LIMITED | Private company limited by shares | Dissolved |
| BILLION CHEER (HK) DEVELOPMENT COMPANY LIMITED | Private company limited by shares | Live |
| CHINA BILLION (H.K.) LIMITED | Private company limited by shares | Live |
| MORE BILLION (HK) CO., LIMITED | Private company limited by shares | Live |
| BILLION WAY ROBOTS (HK) CO., LIMITED | Private company limited by shares | Live |
| BILLION CONCEPT (HK) INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| BILLION DESIGN AND CONSTRUCTION (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| BILLION DESIGN AND CONSTRUCTION (HK) CO., LIMITED | Private company limited by shares | Live |
| BILLION CREATION TRADING (HK) LIMITED | Private company limited by shares | Dissolved |
| BILLION CREATOR (HK) LIMITED | Private company limited by shares | Dissolved |
| H.K. BILLION PORT DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION RICH (HK) DEVELOPMENT LIMITED | Private company limited by shares | Live |
| Billion Eastgate I (HK) Limited | Private company limited by shares | Live |
| Billion Eastgate II (HK) Limited | Private company limited by shares | Live |
| SHU BILLION ELECTRONIC (HK) LIMITED | Private company limited by shares | Live |
| BILLION ELECTRONIC (HK) CO., LIMITED | Private company limited by shares | Live |
| Fu billion (HK) Electronics Co., Limited | Private company limited by shares | Dissolved |
| BILLION ELECTRONICS (HK) CO., LIMITED | Private company limited by shares | Live |
| Billion Energy (HK) Limited | Private company limited by shares | Live |
| billion energy (HK) group Limited | | Live |
| BILLION CONSTRUCTION ENGINEERING (HK) LIMITED | Private company limited by shares | Live |
| BILLION ENTERPRISE (HK) LIMITED | Private company limited by shares | Live Commenced dormancy on 27-Mar-2009 |
| Billion Enterprises (HK) Limited | Private company limited by shares | Live |
| EVER BILLION (H.K.) LIMITED | Private company limited by shares | Dissolved |
| EVERBRIGHT BILLION (H.K.) ENTERPRISES LIMITED | Private company limited by shares | Live |
| EXCEL BILLION (HK) LIMITED | Private company limited by shares | Live |
| EXPRESS BILLION (HK) LIMITED | Private company limited by shares | Live |
| BILLION TOYS FACTORY (H.K.) LIMITED | Private company limited by shares | Dissolved |
| Billion Figure (HK) Limited | Private company limited by shares | Live |
| FIRST BILLION (HK) LIMITED | Private company limited by shares | Dissolved |
| BILLION FULL (HK) HOLDINGS LIMITED | Private company limited by shares | Live |
| BILLION FULL (HK) INVESTMENT LIMITED | Private company limited by shares | Live |
| BILLION FULL (HK) TRADING LIMITED | Private company limited by shares | Live |
| GAIN BILLION (H.K.) LIMITED | Private company limited by shares | Live |
| BILLION GLORY (HK) LIMITED | Private company limited by shares | Dissolved |
| GOLD BILLION (HK) LIMITED | Private company limited by shares | Dissolved |
| BILLION GOLD (HK) CORPORATION LIMITED | Private company limited by shares | Dissolved |
| Gold Billion Enterprise (HK) Limited | Private company limited by shares | Live |
| BILLION GOLD FURNITURE (HK) LIMITED | Private company limited by shares | Dissolved |
| GOOD BILLION (HK) INDUSTRIAL LIMITED | Private company limited by shares | Live |
| GOOD BILLION INVESTMENT (HK) LIMITED | Private company limited by shares | Live |
| GREAT BILLION (HK) LIMITED | Private company limited by shares | Live |
| BILLION GREAT (HK) INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| BILLION GREAT (HK) INDUSTRIAL LIMITED | Private company limited by shares | Live |
| BILLION GREAT (HK) TRADING LIMITED | Private company limited by shares | Live |
| BILLION (HK) INTERNATIONAL GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| BILLION RICH GROUP (HK) INVESTMENT LIMITED | Private company limited by shares | Live |
| BILLION GROWTH INVESTMENT (H.K.) LIMITED | Private company limited by shares | Dissolved |
| BILLION HAMPTON (HK) LIMITED | Private company limited by shares | Live |
| BILLION HARVEST (H.K.) LIMITED | Private company limited by shares | Dissolved |
| BILLION H.K. HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| BILLION TOP INDUSTRIAL (HK) LIMITED | Private company limited by shares | Live |
| BILLION MAX (HK) INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| Billion Industrial (HK) Limited | Private company limited by shares | Dissolved |
| BONANZA & BILLION INDUSTRIAL (HK) LIMITED | Private company limited by shares | Live |
| BILLION (HK) INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| BILLION DRAGON (HK) INDUSTRIAL LIMITED | Private company limited by shares | Live |
| BILLION FAME (HK) INDUSTRIAL LIMITED | Private company limited by shares | Live |
| BILLION GROUP (HK) INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| BILLION HARMONY INDUSTRIAL (HK) LIMITED | Private company limited by shares | Live |
| BILLION HARVEST (H.K.) INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| H.K. BILLION GOLDEN INDUSTRIAL HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| BILLION HONEST (HK) INDUSTRIAL LIMITED | Private company limited by shares | Live |
| BILLION LUCK (HK) INDUSTRIAL LIMITED | Private company limited by shares | Live |
| BILLION STAR (HK) INDUSTRIAL LIMITED | Private company limited by shares | Live |
| BILLION STAR INDUSTRIAL (HK) CO., LIMITED | Private company limited by shares | Live |
| BILLION STAR (HK) INDUSTRIAL INVESTMENT LIMITED | Private company limited by shares | Live |
| BILLION SUCCESS (HK) INDUSTRIAL LIMITED | Private company limited by shares | Live |
| BILLION WELL (HK) INDUSTRIAL LIMITED | Private company limited by shares | Live |
| Billion Industry (HK) Limited | Private company limited by shares | Live |
| BILLION INDUSTRY (HK) INVESTMENT CO., LIMITED | Private company limited by shares | Dissolved |
| Billion (HK) International Limited | | Live |
| BILLION DRAGON (HK) INTERNATIONAL LIMITED | Private company limited by shares | Live |
| USA BILLION TIME (HK) INT'L GROUP LIMITED | Private company limited by shares | Dissolved |
| BILLION INVESTMENT (HK) LIMITED | Private company limited by shares | Dissolved |
| BILLION (HK) INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION WAY (HK) INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| GOLD BILLION (HK) INVESTMENT LIMITED | Private company limited by shares | Live |
| BILLION GRAND (HK) INVESTMENT LIMITED | Private company limited by shares | Live |
| Grand Billion Investment (HK) Limited | Private company limited by shares | Live |
| BILLION RICH (HK) INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Billion Stars (HK) Investment Limited | Private company limited by shares | Live |
| BILLION SUCCESS INVESTMENT (HK) LIMITED | Private company limited by shares | Live |
| BILLION TIME INVESTMENT (HK) LIMITED | Private company limited by shares | Live |
| BEST BILLION JEWELLERY (H.K.) COMPANY LIMITED | Private company limited by shares | Live |
| BILLION LANDS (HK) INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Live |
| BILLION LANE (HK) LIMITED | Private company limited by shares | Dissolved |
| BILLION LEGACY ENTERPRISES (H.K.) LIMITED | Private company limited by shares | Live |
| LINK BILLION (HK) LIMITED | Private company limited by shares | Live |
| BILLION MAKER (HK) LIMITED | Private company limited by shares | Live |
| MARK BILLION (HK) LIMITED | Private company limited by shares | Live |
| MARK BILLION (HK) LIMITED | Private company limited by shares | Live |
| MEGA BILLION (HK) LIMITED | Private company limited by shares | Dissolved |
| Billion Mighty (HK) Limited | | Live |
| BILLION MILLION (HK) LIMITED | Private company limited by shares | Live |