| Billion Ocean International Group Limited | Private company limited by shares | Dissolved |
| BILLION SILVER INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| SILVER BILLION INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| YIELD BILLION INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| BILLION GROWTH INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| BILLION GUIDE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BILLION HALL INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| BILLION HAPPY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| HAPPY BILLION INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| HAPPY BILLION INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| HAPPY BILLION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BILLION HAPPY INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BILLION HARBOUR INTERNATIONAL LIMITED | Private company limited by shares | Live |
| HARVEST BILLION INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| BILLION HARVEST INTERNATIONAL LIMITED | Private company limited by shares | Live |
| HARVEST BILLION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BILLION HARVEST INTERNATIONAL ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| BILLION HARVEST INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| BILLION HEALTH INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Sky Billion Health Care International Limited | Private company limited by shares | Dissolved |
| BILLION HEALTH INTERNATIONAL ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| BILLION HERO INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| BILLION HERO INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BILLION HERO INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| BILLION HERO INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION HERO INTERNATIONAL INVESTMENT ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| BILLION HILL INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| BILLION HILL INTERNATIONAL (HK) LIMITED | Private company limited by shares | Live |
| WAH HING BILLION TEAM INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| BILLION SAN INTERNATIONAL (H.K.) LIMITED | Private company limited by shares | Dissolved |
| BILLION INTERNATIONAL (HK) LIMITED | Private company limited by shares | Dissolved |
| BILLION WIN INTERNATIONAL (HK) LIMITED | Private company limited by shares | Live |
| BILLION TOP INTERNATIONAL (HK) LIMITED | Private company limited by shares | Dissolved |
| BILLION INTERNATIONAL (HK) LIMITED | Private company limited by shares | Live |
| MAX BILLION INTERNATIONAL (HK) LIMITED | Private company limited by shares | Live |
| IN BILLION INTERNATIONAL (HK) LIMITED | Private company limited by shares | Dissolved |
| M Billion International (HK) Limited | Private company limited by shares | Live |
| BILLION INTERNATIONAL ENTERPRISES (HK) LIMITED | Private company limited by shares | Dissolved |
| GRAND BILLION INTERNATIONAL (HK) LIMITED | Private company limited by shares | Dissolved |
| BILLION LUCK INTERNATIONAL (HK) LIMITED | Private company limited by shares | Live |
| BILLION MARVEL INTERNATIONAL (HK) LIMITED | Private company limited by shares | Dissolved |
| BILLION OCEAN INTERNATIONAL (HK) LIMITED | Private company limited by shares | Dissolved |
| BILLION TIME INTERNATIONAL (HK) LIMITED | Private company limited by shares | Dissolved |
| BILLION TOP INTERNATIONAL (HOLDING) LIMITED | Private company limited by shares | Dissolved |
| BILLION INTERNATIONAL HOLDING LIMITED | Private company limited by shares | Dissolved |
| BILLION MAX INTERNATIONAL HOLDING LIMITED | Private company limited by shares | Live |
| GRAND BILLION INTERNATIONAL HOLDING LIMITED | Private company limited by shares | Dissolved |
| TOP BILLION INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| WIN BILLION INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| BILLION INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Live |
| NEW BILLION INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| BILLION WIN INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Live |
| BILLION WAY INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| TOP BILLION INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| BILLION ON INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Live |
| MAX BILLION INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| BILLION SEA INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Live |
| BILLION WAY INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Live |
| TOP BILLION INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Live |
| GRAND BILLION INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| GRAND BILLION INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Live |
| BILLION GRAND INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Live |
| BILLION HONEST INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| BILLION LUCK INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Live |
| BILLION OCEAN INTERNATIONAL (HOLDINGS) LIMITED | Private company limited by shares | Dissolved |
| BILLION TEAM INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Live |
| BILLION TRADE INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Live |
| HONEST BILLION INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| BILLION HONEST INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Billion Honest International Limited | Private company limited by shares | Live |
| HONEST BILLION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Hong Kong Dragon Billion International Limited | Private company limited by shares | Live |
| HONG KONG BILLION (INTERNATIONAL) INVESTMENT LIMITED | Private company limited by shares | Live |
| Billion International (Hong Kong) Limited | | Live |
| HONG KONG BILLION ACE INTERNATIONAL SANITATION LIMITED | Private company limited by shares | Dissolved |
| HONG KONG BILLION INTERNATIONAL TRADE LIMITED | Private company limited by shares | Live |
| Hong Kong Billion International Trading Limited | Private company limited by shares | Live |
| BILLION WEALTH INTERNATIONAL (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| BILLION HOPE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| BILLION HOPE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BILLION HORN INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| BILLION HORSE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| HOST BILLION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BILLION HOST INTERNATIONAL DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| Huaxin Billion International Limited | | Live |
| HUNDRED BILLION INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION IDEA INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| IMPRESSIVE BILLION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BILLION INTERNATIONAL INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| BILLION SUN INTERNATIONAL INDUSTRIAL LIMITED | Private company limited by shares | Live |
| MAX BILLION INTERNATIONAL INDUSTRIAL LIMITED | Private company limited by shares | Live |
| BILLION WAY INTERNATIONAL INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| TOP BILLION INTERNATIONAL INDUSTRIAL LIMITED | Private company limited by shares | Live |
| BILLION TOP INTERNATIONAL INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| BILLION INTERNATIONAL INDUSTRIAL LIMITED | Private company limited by shares | Live |
| BILLION MAX INTERNATIONAL INDUSTRIAL LIMITED | Private company limited by shares | Live |
| BILLION INDUSTRIAL INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
| BILLION IN INTERNATIONAL INDUSTRIAL LIMITED | Private company limited by shares | Live |
| ABLE BILLION INTERNATIONAL INDUSTRIAL LIMITED | Private company limited by shares | Live |
| CROWN BILLION INTERNATIONAL INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |