| BILLION GAIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHINA BILLION GROUP LIMITED | Private company limited by shares | Live |
| BILLY INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Live |
| BILLION UNITED INVESTMENTS LIMITED | Private company limited by shares | Live |
| BILLION WELL HOLDINGS LIMITED | Private company limited by shares | Live |
| SUCCESS BILLION ENTERPRISE LIMITED | Private company limited by shares | Live |
| BILLION PALACE PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| BILWAY TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| BILLION FORTUNESTAR (ASIA) INVESTMENT GROUP LIMITED | Private company limited by shares | Live |
| RICH BILLION LIMITED | Private company limited by shares | Live Commenced dormancy on 06-May-2016 |
| HK BILLCARDEN GLASSES LIMITED | Private company limited by shares | Dissolved |
| BILLION ASSET CORPORATION LIMITED | Private company limited by shares | Live |
| BILLION CONCORD TRADING LIMITED | Private company limited by shares | Dissolved |
| BILLION FRAME INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BILLION RISE HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| BILLION RIVER INDUSTRIAL LIMITED | Private company limited by shares | Live |
| BILLION SOURCE ENGINEERING (INTERNATIONAL) SERVICES LIMITED | Private company limited by shares | Live |
| BILLION WELL MECHANICAL TRADING LIMITED | Private company limited by shares | Live |
| BILLION WELL MOTOR LIMITED | Private company limited by shares | Live |
| BILLION ROUTE LIMITED | Private company limited by shares | Live |
| BILLION BRIGHT (CHINA) LIMITED | Private company limited by shares | Live |
| BILLION GRACE CAPITAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION PEACE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| BRIGHT BILLION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BILLION MARK LEATHER LIMITED | Private company limited by shares | Live |
| BILLION ACHIEVEMENT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| One Billion Limited | Private company limited by shares | Live |
| BILLION RESPECT LIMITED | Private company limited by shares | Live |
| BILLION PRAISE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| BILLION MEGA INT'L TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| BILLION FOCUS CORPORATION LIMITED | Private company limited by shares | Dissolved |
| BILLION MARK LIMITED | Private company limited by shares | Live |
| BILLION GREAT INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Live |
| BILLION MAX PROPERTIES LIMITED | Private company limited by shares | Live |
| BILLION STEP DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION BEST INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Live |
| BILLION BEST TECHNOLOGY DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILANG GROUP (HK) COSMETIC LIMITED | Private company limited by shares | Live |
| BILLION HERO INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BILLION HOPE INVESTMENTS LIMITED | Private company limited by shares | Live |
| Billion Links (Hong Kong) Consultancy Limited | Private company limited by shares | Live |
| BILLION VENTURE INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| BILLION FIRM LIMITED | Private company limited by shares | Dissolved |
| ABLE BILLION HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| IMMENSE BILLION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION AIM INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION IMPACT INVESTMENT LIMITED | Private company limited by shares | Live |
| BILLION GARMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION PALACE INVESTMENT LIMITED | Private company limited by shares | Live |
| BILLION PEACE HOLDINGS LIMITED | Private company limited by shares | Live |
| FAME BILLION ENTERPRISE LIMITED | Private company limited by shares | Live |
| FANCY BILLION LIMITED | Private company limited by shares | Dissolved |
| HARVEST BILLION INVESTMENT LIMITED | Private company limited by shares | Live |
| Billion Wealth International Trading (HK) Co., Limited | Private company limited by shares | Live |
| EVER BILLION ASIA LIMITED | Private company limited by shares | Live |
| BILLION GROUP DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| HK Billion Stars Limited | Private company limited by shares | Live |
| BILLION WONGO WARE CO., LIMITED | Private company limited by shares | Live |
| BILLION TANK INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BILLION OCEAN HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| BILLION GLORY ENTERPRISES LIMITED | Private company limited by shares | Live |
| BILLION LAND INTERNATIONAL DEVELOPMENT LIMITED | Private company limited by shares | Live |
| ALLIED BILLION CORPORATION LIMITED | Private company limited by shares | Dissolved |
| ALL BILLION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BILLION KEY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| JOY BILLION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| TEAM BILLION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| FAMOUS BILLION INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| FAR BILLION LIMITED | Private company limited by shares | Live |
| RAINBOW BILLION HOLDINGS LIMITED | Private company limited by shares | Live |
| HAPPY BILLIONS LIMITED | Private company limited by shares | Live |
| MAJOR BILLION LIMITED | Private company limited by shares | Live |
| SPREAD BILLION LIMITED | Private company limited by shares | Live |
| PROGRESS BILLION LIMITED | Private company limited by shares | Live |
| BILLION GLORIES IMP&EXP COMPANY LIMITED | Private company limited by shares | Live |
| DRAGON BILLION INDUSTRIAL INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| BILLION ACCESS LIMITED | Private company limited by shares | Live |
| BILLION GREAT INTERNATIONAL DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION FAME HOLDINGS LIMITED | Private company limited by shares | Live |
| POWER BILLION HOLDINGS LIMITED | Private company limited by shares | Live |
| BILLION TOP SHOES GARMENT CO., LIMITED | Private company limited by shares | Live |
| UNITED BILLION ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| RICH BILLION INDUSTRIAL LIMITED | Private company limited by shares | Live |
| BILLION TREASURE TRADING LIMITED | Private company limited by shares | Live |
| BILLION GRACE TRADING LIMITED | Private company limited by shares | Live |
| BILLION YEARS LIMITED | Private company limited by shares | Live |
| BILLION KEY INDUSTRIAL LIMITED | Private company limited by shares | Live |
| BILLION TEAM INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| WIDE BILLION (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| ABLE BILLION ASIA LIMITED | Private company limited by shares | Live |
| BILLION WISE ASIA LIMITED | Private company limited by shares | Dissolved |
| BILLION ON TRADING DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| WIN BILLION TRADING DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| LOYAL BILLION ASIA LIMITED | Private company limited by shares | Dissolved |
| ABLE BILLION CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| BILLION FAMOUS (CHINA) LIMITED | Private company limited by shares | Dissolved |
| BILLION GROUP (CHINA) LIMITED | Private company limited by shares | Live |
| GRAND BILLION (CHINA) LIMITED | Private company limited by shares | Live |
| BILLION PRIZE DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| GET BILLION INVESTMENT LIMITED | Private company limited by shares | Live Commenced dormancy on 14-Apr-2016 |