| BILLION ABLE (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG BILLION LINK INTERNATIONAL COSTUME ACCESSORIES LIMITED | Private company limited by shares | Live |
| HONG KONG BILLION ALLIANCE COMPANY LIMITED | Private company limited by shares | Dissolved |
| BILLION ALLIED HONG KONG LIMITED | Private company limited by shares | Dissolved |
| BILLION ASCENT (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION ASCENT (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION ASIA (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION ASSET (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION BASE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION BEST (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION BEST (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG BEST BILLION LIMITED | Private company limited by shares | Live |
| HONG KONG BILLION BOND LIMITED | Private company limited by shares | Live |
| BILLION BOON (HONG KONG) LIMITED | Private company limited by shares | Live |
| Billion Buddies Hong Kong Limited | Private company limited by shares | Live |
| BILLION CHAIN (HONG KONG) LIMITED | Private company limited by shares | Live |
| CHAMP BILLION (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION CHAMP (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION CHAMP (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION CHAMPION (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION CHARM (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| CHARM BILLION (HONG KONG) LIMITED | Private company limited by shares | Live |
| CHINA BILLION HONG KONG LIMITED | Private company limited by shares | Dissolved |
| BILLION CHINA (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION CHINA (HONG KONG & MACAU) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG BILLION BENSON INTERNATIONAL BIOLOGY MEDICAL COSMETOLOGY CHAIN CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Billion Water Drop Trading Co., Limited | | Live |
| HONG KONG BILLION JIABAO TRADE CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Eight Billion Technology Co., Limited | | Live |
| HONG KONG HUNDRED BILLION GROUP CO., LIMITED | | Live |
| Hong Kong Meeting Billion Machinery Co., Limited | Private company limited by shares | Live |
| Hong Kong Billion Silver Technology Co., Limited | Private company limited by shares | Live |
| Billion Friends Trading (Hong Kong) Co., Limited | Private company limited by shares | Live |
| Hong Kong Billion Magnesium Trading Co., Limited | Private company limited by shares | Live |
| SEIKO BILLION (HONG KONG) LEATHER CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Billion Morning Trading Co., Limited | | Live |
| Hong Kong Billion Glorious Praise Holding Co., Limited | Private company limited by shares | Live |
| BILLION COME (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION CONCEPT (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION CONCEPT (HONG KONG) LIMITED | Private company limited by shares | Live |
| Billion Links (Hong Kong) Consultancy Limited | Private company limited by shares | Live |
| Billion Creation Business (Hong Kong) Company Limited | Private company limited by shares | Live |
| CROWN BILLION (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| CROWN BILLION (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION TRADE INTERNATIONAL (HONG KONG) DEVELOP LIMITED | Private company limited by shares | Live |
| EAST BILLION GROUP (HONG KONG) LIMITED | Private company limited by shares | Live |
| EAST BILLION (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| EAST BILLION (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Billion Ecomm Limited | | Live |
| MAX BILLION ELECTRONIC (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG BILLION HAO ENTERPRISE BUSINESS LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Billion Equity Limited | | Live |
| ETERNAL BILLION (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG EVER BILLION INVESTMENT LIMITED | Private company limited by shares | Live |
| BILLION EXCEL (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| EXCEL BILLION (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION EXPRESS (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION EXPRESS (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION FAME (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| FINE BILLION (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION FINE (HONG KONG) LIMITED | Private company limited by shares | Live |
| FINE BILLION (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION FORCE (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION FORTUNE HONG KONG LIMITED | Private company limited by shares | Dissolved |
| BILLION FORTUNE (HONG KONG) LIMITED | Private company limited by shares | Live |
| FORTUNE BILLION (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG FORTUNE BILLION INTERNATIONAL ENTERPRISE (GROUP) LIMITED | Private company limited by shares | Live |
| FULL BILLION HONG KONG LIMITED | Private company limited by shares | Live |
| BILLION FULL (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION GAIN (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION GAIN (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION GAINER (HONG KONG) LIMITED | Private company limited by shares | Live |
| Hong Kong Billion Gains Global Trade Limited | Private company limited by shares | Live |
| BILLION GATEWAY HONG KONG LIMITED | Private company limited by shares | Live |
| GLOBAL BILLION (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG GLOBAL BILLION ACCESS INVESTMENTS LIMITED | Private company limited by shares | Live |
| BILLION GLORY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| GLORY BILLION (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION GLORY (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION GOLD (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG BILLION GOLD LIMITED | Private company limited by shares | Live |
| BILLION GOOD (HONG KONG) LIMITED | Private company limited by shares | Live |
| GOOD BILLION (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION GRACE (HONG KONG) LIMITED | Private company limited by shares | Live |
| Hong Kong Three Billion Chain Group Co., Limited | | Live |
| Hong Kong Billion President (Global) Club Group Limited | | Live |
| HONG KONG ONE HUNDRED BILLION INTERNATIONAL GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| BILLION GROUP (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG BILLION GROUP LIMITED | Private company limited by shares | Live |
| BILLION WAY HONG KONG GROUP LIMITED | Private company limited by shares | Dissolved |
| BILLION GROUP (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG BILLION INTERNATIONAL INVESTMENT GROUP LIMITED | Private company limited by shares | Dissolved |
| China Hong Kong International Billion Power Construction Group Holding Limited | Private company limited by shares | Live |
| BILLION HALL (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG GREAT BILLION HERO INVESTMENT LIMITED | Private company limited by shares | Live |
| BILLION HERO (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG BILLION HERO INVESTMENT HOLDING LIMITED | Private company limited by shares | Dissolved |
| BILLION HILL (HONG KONG) LIMITED | Private company limited by shares | Live |
| Hong Kong Billion Holding Limited | Private company limited by shares | Live |
| BILLION RICH HONG KONG (HOLDING) LIMITED | Private company limited by shares | Dissolved |