| Billion Business Company Limited | Private company limited by shares | Live |
| BILLION RICH BUSINESS LIMITED | Private company limited by shares | Dissolved |
| CAPITAL BILLION LIMITED | Private company limited by shares | Live |
| BILLION CAPITAL LIMITED | Private company limited by shares | Dissolved |
| BILLION CAPITAL LIMITED | Private company limited by shares | Live |
| BILLION CAPITAL INC LIMITED | Private company limited by shares | Live |
| Billion Capital CPA Limited | Private company limited by shares | Live |
| WIN BILLION CAPITAL LIMITED | Private company limited by shares | Live |
| SKY BILLION CAPITAL LIMITED | Private company limited by shares | Live |
| BILLION ON CAPITAL LIMITED | | Live |
| CAPITAL BILLION TOP LIMITED | | Live |
| SKY BILLION CAPITAL LIMITED | | Live |
| BILLION DRAGON CAPITAL INVESTMENT LIMITED | Private company limited by shares | Live |
| GRAND BILLION CAPITAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION LUCK CAPITAL INVESTMENT LIMITED | | Live |
| BILLION NICE CAPITAL INVESTMENT LIMITED | Private company limited by shares | Live |
| BILLION OCEAN CAPITAL INVESTMENT LIMITED | Private company limited by shares | Live |
| BILLION TEAM CAPITAL INVESTMENT LIMITED | Private company limited by shares | Live |
| BILLION VIEW CAPITAL INVESTMENT LIMITED | Private company limited by shares | Live |
| Billion Wave Capital Limited | Private company limited by shares | Live |
| BILLION AIR CARGO COMPANY LIMITED | Private company limited by shares | Dissolved |
| BILLION WIN (GLOBAL) CARGO LOGISTIC COMPANY LIMITED | | Live |
| BILLION CARGO SERVICE LIMITED | Private company limited by shares | Dissolved |
| BILLION CASES COMPANY LIMITED | Private company limited by shares | Dissolved |
| BILLION CASH LIMITED | Private company limited by shares | Live |
| BILLION CASH FINANCE LIMITED | Private company limited by shares | Live |
| BILLION CAST COMPANY LIMITED | Private company limited by shares | Dissolved |
| BILLION CAST FAR EAST LIMITED | Private company limited by shares | Live |
| CASTER - MAIN BILLION (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION CASTLE LIMITED | Private company limited by shares | Dissolved |
| BILLION CASTLE LIMITED | Private company limited by shares | Dissolved |
| BILLION CASTLE LIMITED | Private company limited by shares | Live |
| BILLION CASTLE PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| BILLION DRAGONS CATERING LIMITED | Private company limited by shares | Dissolved |
| New Billion Celestial Resources Limited | | Live |
| BILLION CENTRAL LIMITED | Private company limited by shares | Dissolved |
| BILLION CENTRAL LIMITED | Private company limited by shares | Live |
| BILLION CENTRE COMPANY LIMITED | Private company limited by shares | Dissolved |
| BILLION CENTRE LIMITED | Private company limited by shares | Live |
| BILLION CENTURY COMPANY LIMITED | Private company limited by shares | Dissolved |
| BILLION CENTURY LIMITED | Private company limited by shares | Live |
| CENTURY BILLION LIMITED | Private company limited by shares | Dissolved |
| CENTURY BILLION LIMITED | Private company limited by shares | Live |
| SKY BILLION CENTURY LIMITED | Private company limited by shares | Live |
| CENTURY BILLION INC LIMITED | Private company limited by shares | Live |
| BILLION CENTURY LIMITED | Private company limited by shares | Live |
| BILLION CENTURY LIMITED | | Live |
| TEAM BILLION CENTURY LIMITED | Private company limited by shares | Live |
| BILLION CHAIN LIMITED | Private company limited by shares | Dissolved |
| BILLION CHAIN LIMITED | Private company limited by shares | Live |
| CHAIN BILLION LIMITED | Private company limited by shares | Live |
| BILLION CHALLENGE LIMITED | Private company limited by shares | Dissolved |
| BILLION CHALLENGE LIMITED | Private company limited by shares | Live |
| BILLION CHAMP LIMITED | Private company limited by shares | Dissolved |
| BILLION CHAMP LIMITED | Private company limited by shares | Live |
| TOP CHAMP BILLION COMPANY LIMITED | Private company limited by shares | Live |
| CHAMP BILLION LIMITED | Private company limited by shares | Live |
| CHAMP BILLION ASIA LIMITED | Private company limited by shares | Dissolved |
| BILLION CHAMP ASIA LIMITED | Private company limited by shares | Dissolved |
| BILLION CHAMP ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| CHAMP BILLION ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| BILLION CHAMP ENTERPRISE LIMITED | Private company limited by shares | Live |
| CHAMP BILLION ENTERPRISE LIMITED | Private company limited by shares | Live |
| CHAMP BILLION INC. LIMITED | Private company limited by shares | Live |
| BILLION CHAMP INVESTMENT LIMITED | Private company limited by shares | Live |
| CHAMP BILLION INVESTMENT LIMITED | Private company limited by shares | Live |
| BILLION CHAMPION LIMITED | Private company limited by shares | Live |
| CHAMPION BILLION LIMITED | Private company limited by shares | Live |
| BILLION CHAMPION INVESTMENTS LIMITED | Private company limited by shares | Live |
| CHAMPION BILLION INVESTMENTS LIMITED | Private company limited by shares | Live |
| BILLION CHANCE LIMITED | Private company limited by shares | Dissolved |
| CHANCE BILLION LIMITED | Private company limited by shares | Live |
| BILLION CHANCE LIMITED | Private company limited by shares | Live |
| BILLION CHANCE ASIA LIMITED | Private company limited by shares | Live |
| BILLION CHANCE (CHINA) COMPANY LIMITED | Private company limited by shares | Live |
| BILLION CHANCE ENGINEERING LIMITED | Private company limited by shares | Live |
| BILLION CHANCE ENTERPRISE LIMITED | Private company limited by shares | Live |
| BILLION CHANCE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| BILLION CHANCE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| BILLION CHANCE (HONG KONG) LIMITED | Private company limited by shares | Live |
| CHANCE BILLION (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION CHANCE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| BILLION CHANCE ASIA INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| BILLION CHANCE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION CHANCE INVESTMENT LIMITED | Private company limited by shares | Live |
| CHANCE BILLION INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION CHANCE PROPERTIES LIMITED | Private company limited by shares | Live |
| BILLION CHANCE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BILLION CHANCE TRADING LIMITED | Private company limited by shares | Live |
| BILLION CHANCES LIMITED | Private company limited by shares | Live |
| BILLION CHANCES HONG KONG LIMITED | Private company limited by shares | Dissolved |
| BILLION CHANCES INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BILLION CHANCES INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HK Chang Billion Trade Co., Limited | Private company limited by shares | Live |
| HANG CHANG BILLION LIMITED | Private company limited by shares | Dissolved |
| HANG CHANG BILLION PROPERTY INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| BILLION CHANNEL LIMITED | Private company limited by shares | Dissolved |
| CHANNEL BILLION LIMITED | Private company limited by shares | Dissolved |
| BILLION CHANNEL LIMITED | Private company limited by shares | Live |
| BILLION CHARACTER LIMITED | Private company limited by shares | Live |