| BILLION GUIDE LIMITED | Private company limited by shares | Dissolved |
| BILLION HALL LIMITED | Private company limited by shares | Dissolved |
| BILLION HALL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| BILLION HAND LIMITED | Private company limited by shares | Dissolved |
| BILLION HAPPINESS LIMITED | Private company limited by shares | Dissolved |
| BILLION HAPPY LIMITED | Private company limited by shares | Live |
| HAPPY BILLION LIMITED | Private company limited by shares | Dissolved |
| HAPPY BILLION INC LIMITED | Private company limited by shares | Live |
| HAPPY BILLION LIMITED | Private company limited by shares | Live |
| HAPPY BILLION LIMITED | Private company limited by shares | Live |
| HAPPY BILLION LIMITED | Private company limited by shares | Live |
| BILLION HARBOUR COMPANY LIMITED | Private company limited by shares | Live |
| HARBOUR BILLION LIMITED | Private company limited by shares | Dissolved |
| BILLION HARBOUR ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| BILLION HARBOUR ENTERPRISES LIMITED | Private company limited by shares | Live |
| BILLION HARMONY LIMITED | Private company limited by shares | Live |
| BILLION HARVEST COMPANY LIMITED | Private company limited by shares | Dissolved |
| BILLION HARVEST LIMITED | Private company limited by shares | Dissolved |
| HARVEST BILLION LIMITED | Private company limited by shares | Dissolved |
| BILLION HARVEST LIMITED | Private company limited by shares | Dissolved |
| HARVEST BILLION LIMITED | Private company limited by shares | Live |
| BILLION HARVEST LIMITED | Private company limited by shares | Live |
| HARVEST BILLION INC LIMITED | Private company limited by shares | Live |
| BILLION HARVEST ASIA LIMITED | Private company limited by shares | Live |
| BILLION HARVEST ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| HARVEST BILLION ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| BILLION HARVEST ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| BILLION HARVEST FINANCE LIMITED | Private company limited by shares | Dissolved |
| GOLD BILLION HARVEST LIMITED | Private company limited by shares | Live |
| BILLION HARVEST INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION HARVEST INVESTMENT LIMITED | Private company limited by shares | Live |
| HARVEST BILLION INVESTMENT LIMITED | Private company limited by shares | Live |
| Billion Top Harvest Investment Limited | Private company limited by shares | Live |
| BILLION HARVEST PROPERTIES LIMITED | Private company limited by shares | Live |
| Harvest billion years Limited | Private company limited by shares | Live |
| HAVE BILLION LIMITED | Private company limited by shares | Dissolved |
| HEAD BILLION LIMITED | Private company limited by shares | Live |
| BILLION HEALTH LIMITED | Private company limited by shares | Live |
| HEALTH BILLION LIMITED | Private company limited by shares | Live |
| BILLION HEALTH INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION HEALTH RESOURCES LIMITED | Private company limited by shares | Live |
| Billion Star Health Care Limited | | Live |
| BILLION HEART LIMITED | Private company limited by shares | Dissolved |
| BILLION HEART LIMITED | Private company limited by shares | Live |
| BILLION HEART BIO DEVELOPMENT CO. LIMITED | Private company limited by shares | Live |
| BILLION HEART INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Billion Heng Construction Engineering Co., Limited | | Live |
| BILLION HERITAGE LIMITED | Private company limited by shares | Live |
| BILLION HERO LIMITED | Private company limited by shares | Live |
| HERO BILLION LIMITED | Private company limited by shares | Dissolved |
| BILLION HERO ASIA LIMITED | Private company limited by shares | Dissolved |
| BILLION HERO ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| BILLION HERO INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HERO BILLION INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION HERO INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| BILLION HERO INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Billion Hertz Limited | | Live |
| BILLION HIGH LIMITED | Private company limited by shares | Live |
| BILLION HIGH CORPORATION LIMITED | Private company limited by shares | Live |
| BILLION HIGH DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION HIGH ENTERPRISE LIMITED | Private company limited by shares | Live |
| BILLION HIGH HOLDINGS LIMITED | | Live |
| BILLION HIGH INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BILLION HIGH INVESTMENT LIMITED | Private company limited by shares | Live |
| BILLION HIGH INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Live |
| Multi Billion High Technology Limited | Private company limited by shares | Live |
| BILLION HIGH TRADING LIMITED | Private company limited by shares | Live |
| BILLION HILL LIMITED | Private company limited by shares | Dissolved |
| BILLION HILL FUR LIMITED | Private company limited by shares | Dissolved |
| BILLION HILL LIMITED | Private company limited by shares | Dissolved |
| BILLION HILL LIMITED | Private company limited by shares | Live |
| HILL BILLION LIMITED | Private company limited by shares | Live Ceased dormancy on 22-Apr-2015 |
| BILLION HILL ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| BILLION HILL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| BILLION HILL ENTERPRISES LIMITED | Private company limited by shares | Live |
| BILLION HILL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HILL BILLION INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION HILL INVESTMENT LIMITED | Private company limited by shares | Live |
| BILLION HILL JEWELLERY LIMITED | Private company limited by shares | Live |
| BILLION HILL PROPERTIES LIMITED | Private company limited by shares | Live |
| BILLION AMC (HK) LIMITED | Private company limited by shares | Dissolved |
| TOP BILLION (H.K.) LIMITED | Private company limited by shares | Dissolved |
| BILLION (HK) LIMITED | Private company limited by shares | Live |
| WIN BILLION (HK) LIMITED | Private company limited by shares | Dissolved |
| BILLION WAY (H.K.) LIMITED | Private company limited by shares | Dissolved |
| NEW BILLION (HK) LIMITED | Private company limited by shares | Dissolved |
| JET BILLION (HK) LIMITED | Private company limited by shares | Dissolved |
| YES BILLION (HK) LIMITED | Private company limited by shares | Live |
| NEW BILLION (HK) LIMITED | Private company limited by shares | Live |
| BILLION WIN (HK) LIMITED | Private company limited by shares | Live |
| MAX BILLION (HK) LIMITED | Private company limited by shares | Live |
| BILLION TOP (HK) LIMITED | Private company limited by shares | Live |
| BILLION MAX (HK) LIMITED | Private company limited by shares | Live |
| SKY BILLION (HK) LIMITED | Private company limited by shares | Live |
| BILLION ALLIANCE (HK) LIMITED | Private company limited by shares | Dissolved |
| ALLIED BILLION (HK) TRADING LIMITED | Private company limited by shares | Live |
| ASIA BILLION (H.K.) LIMITED | Private company limited by shares | Dissolved |
| BILLION BASE (HK) LIMITED | Private company limited by shares | Live |
| BILLION BASE TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| BILLION BEAUTY FURNITURE (HK) LIMITED | Private company limited by shares | Dissolved |