| CHARM BILLION (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION AIM LIMITED | Private company limited by shares | Live |
| Bilibili Limited | Private company limited by shares | Live |
| BILLION FAME ENTERPRISE LIMITED | Private company limited by shares | Live |
| BILLION ABLE INTERNATIONAL DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION PORT MANAGEMENT LIMITED | Private company limited by shares | Live |
| BILLION PROFIT INTERNATIONAL DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION LEADER INVESTMENTS LIMITED | Private company limited by shares | Live |
| Billion Industrial (HK) Limited | Private company limited by shares | Dissolved |
| BILLION SIGHT LIMITED | Private company limited by shares | Live |
| BILLION STRATEGY LIMITED | Private company limited by shares | Live |
| HongKong Cheng Billion Limited | Private company limited by shares | Live |
| BILLION RAY ENTERPRISES CO., LIMITED | Private company limited by shares | Live |
| BILLION LINKER HOLDINGS LIMITED | Private company limited by shares | Live |
| BILLION CONCORD INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION GROW (ASIA) LIMITED | Private company limited by shares | Live |
| HAPPY BILLION LIMITED | Private company limited by shares | Live |
| BILLION BASE LIMITED | Private company limited by shares | Dissolved |
| Billion Infinity Business Development Limited | Private company limited by shares | Dissolved |
| SHEEN BILLION INVESTMENT LIMITED | Private company limited by shares | Live |
| BILLION EASY LIMITED | Private company limited by shares | Live |
| BILLION NEW INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| BILLION NICE INTERNATIONAL TRADING LIMITED | Private company limited by shares | Dissolved |
| BILLION WELL INTERNATIONAL DEVELOPMENT LIMITED | Private company limited by shares | Live |
| NEW BILLION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BILLION BEST ASIA LIMITED | Private company limited by shares | Live |
| BILLION CHARM INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BILLION LUCKY INTERNATIONAL LIMITED | Private company limited by shares | Live |
| HONG KONG BILLION CITY HOTEL SUPPLIES CO., LIMITED | Private company limited by shares | Live |
| Belle Billion Holdings Limited | Private company limited by shares | Live |
| BILLIONAIRE GROUP LIMITED | Private company limited by shares | Live |
| BILLION WORLD INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Billion Leader Investments Consulting Limited | Private company limited by shares | Live |
| SURE BILLION CORPORATION LIMITED | Private company limited by shares | Live |
| BILLION TONE INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Live |
| BILLION RAINBOW INVESTMENTS LIMITED | Private company limited by shares | Live |
| ABLE BILLION CAPITAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BILLY GOATS LIMITED | Private company limited by shares | Live |
| BILLION FORTUNE TRADING LIMITED | Private company limited by shares | Live |
| BILLION TECH (ASIA) LIMITED | Private company limited by shares | Live |
| TOTAL BILLION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION SENSE HOLDINGS LIMITED | Private company limited by shares | Live |
| BILLION STRIDE ENTERPRISE LIMITED | Private company limited by shares | Live |
| BILLION IN INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| METRO BILLION INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION SINO CONSULTANTS LIMITED | Private company limited by shares | Live |
| BILLION ABLE INC LIMITED | Private company limited by shares | Live |
| TRIUMPH BILLION LIMITED | Private company limited by shares | Live |
| MAX BILLION CREATION LIMITED | Private company limited by shares | Dissolved |
| Billion Treasure (Hong Kong) Limited | Private company limited by shares | Live |
| TOTAL BILLION CAPITAL INVESTMENT LIMITED | Private company limited by shares | Live |
| WELL BILLION CREATION LIMITED | Private company limited by shares | Live |
| BILLION JOY HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| BILLION WIDE HOLDINGS LIMITED | Private company limited by shares | Live |
| A BILLIONAIRE APE LIMITED | Private company limited by shares | Live |
| GOLD BILLION TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| BILLION GOAL INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BILLION GOLD (HK) INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| BILLIONAIRE FINANCIAL LIMITED | Private company limited by shares | Live |
| BILLION ACHIEVE LIMITED | Private company limited by shares | Live |
| BILLION TOPPING LIMITED | Private company limited by shares | Live |
| BILLION TONE CORPORATION LIMITED | Private company limited by shares | Live |
| BILLION LUCK INTERNATIONAL (HK) LIMITED | Private company limited by shares | Live |
| BILLION FORTUNE INVESTMENT LIMITED | Private company limited by shares | Live |
| BILLION SURPLUS ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| MEGA TEN BILLION LIMITED | Private company limited by shares | Live |
| BILLION ERA TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BILLION GREAT TRADING LIMITED | Private company limited by shares | Dissolved |
| BILLION TECHNOLOGY MANUFACTURING LIMITED | Private company limited by shares | Live |
| HONG KONG BILLION TECH GROUP LIMITED | Private company limited by shares | Dissolved |
| ELITE BILLION INC LIMITED | Private company limited by shares | Live |
| BILLION CHAIN INVESTMENTS LIMITED | Private company limited by shares | Live |
| BILLION MILLION (HK) LIMITED | Private company limited by shares | Live |
| BILLION MEGA DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION FANCY HOLDINGS LIMITED | Private company limited by shares | Live |
| BILLION NICE GARMENT LIMITED | Private company limited by shares | Live |
| FINE BILLION INDUSTRIAL LIMITED | Private company limited by shares | Live |
| WELL BILLION CORPORATION LIMITED | Private company limited by shares | Dissolved |
| BILLION MILES LIMITED | Private company limited by shares | Live |
| JOYFUL BILLION TRADING LIMITED | Private company limited by shares | Live |
| BILLION WORLD HOLDINGS LIMITED | Private company limited by shares | Live |
| LONG BILLION INC LIMITED | Private company limited by shares | Live |
| BILLIONS CAPITAL LIMITED | Private company limited by shares | Dissolved |
| CROWN BILLION INTERNATIONAL TRADING LIMITED | Private company limited by shares | Dissolved |
| EXPRESS BILLION (HK) LIMITED | Private company limited by shares | Live |
| BILLION AMPLE INVESTMENTS LIMITED | Private company limited by shares | Live |
| ALLIED BILLION ENTERPRISE LIMITED | Private company limited by shares | Live |
| ALLIED BILLION TRADING LIMITED | Private company limited by shares | Live |
| BILLION JOY TRADING LIMITED | Private company limited by shares | Dissolved |
| BILLION SUCCESS TRADING LIMITED | Private company limited by shares | Live |
| BILOBA - GPP LIMITED | Private company limited by shares | Live |
| BILLION INTERNATIONAL SHARE LIMITED | Private company limited by shares | Live |
| BILLION SHEEN LIMITED | Private company limited by shares | Live |
| BILLION UNITED ENGINEERING LIMITED | Private company limited by shares | Live |
| BILLION PROSPECT INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Live |
| VICTORY BILLION TRADING LIMITED | Private company limited by shares | Live |
| SKY BILLION CAPITAL INVESTMENT LIMITED | Private company limited by shares | Live |
| WIDE BILLION HOLDINGS LIMITED | Private company limited by shares | Live |
| WIN BILLIONS LIMITED | Private company limited by shares | Live |
| Korea Bilun Shoe Industry Co., Limited | Private company limited by shares | Live |