| 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 |
| BAO BILLION MINING GROUP (HK) LIMITED | Private company limited by shares | Live |
| MORAL BILLION (HK) INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BILLION MOUNT (H.K.) LIMITED | Private company limited by shares | Live |
| MULTI BILLION (HK) LIMITED | Private company limited by shares | Live |
| BILLION NICE (HK) LIMITED | Private company limited by shares | Live |
| BILLION OCEAN (HK) LIMITED | Private company limited by shares | Live |
| BILLION ORIENTAL INVESTMENT (HK) LIMITED | | Live |
| PARK BILLION (HK) LIMITED | Private company limited by shares | Live |
| BILLION CO-OPERATION PETROLEUM (HK) COMPANY LIMITED | Private company limited by shares | Dissolved |
| BILLION PLUS (HK) LIMITED | Private company limited by shares | Live Commenced dormancy on 17-Aug-2012 |
| NEW BILLION RICH PRINTING (H.K.) CO. LIMITED | Private company limited by shares | Dissolved |
| BILLION RICH (H.K.) LIMITED | Private company limited by shares | Live |
| BILLION RICH ENTERPRISE (HK) LIMITED | Private company limited by shares | Dissolved |
| BILLION RISE (HK) INDUSTRIAL LIMITED | Private company limited by shares | Live |
| BILLION RISE KNITTING (H.K.) LIMITED | Private company limited by shares | Live |
| BILLION RISE (HK) TRADING LIMITED | Private company limited by shares | Live |
| BILLION SAIL (HK) LIMITED | Private company limited by shares | Live |
| BILLION SAIL (HK) DEVELOPMENT LIMITED | | Live |
| BILLION SINCERE (HK) LIMITED | Private company limited by shares | Dissolved |
| BILLION SMART (HK) LIMITED | Private company limited by shares | Dissolved |