| BILLION JET LIMITED | Private company limited by shares | Live |
| BILLION TOP LIMITED | Private company limited by shares | Live |
| BILLION ONE INC LIMITED | Private company limited by shares | Live |
| TOP BILLION LIMITED | Private company limited by shares | Live |
| NEW BILLION 88 LIMITED | Private company limited by shares | Live |
| Win Tai Billion Limited | Private company limited by shares | Live |
| SEA BILLION LIMITED | Private company limited by shares | Live |
| CG Billion Limited | Private company limited by shares | Live |
| WIN BILLION HK LIMITED | Private company limited by shares | Live |
| BILLION FLY LIMITED | Private company limited by shares | Live |
| BILLION 88 LIMITED | Private company limited by shares | Live |
| Billion Boy Limited | Private company limited by shares | Live |
| Billion Man Limited | Private company limited by shares | Live |
| FT BILLION LIMITED | Private company limited by shares | Live |
| NEW BILLION INC LIMITED | Private company limited by shares | Live |
| BILLION GET LIMITED | Private company limited by shares | Live |
| BILLION ACE LIMITED | Private company limited by shares | Live |
| BILLION AIM LIMITED | Private company limited by shares | Live |
| BILLION ON LIMITED | Private company limited by shares | Live |
| BILLION UP LIMITED | Private company limited by shares | Live |
| BILLION ART LIMITED | Private company limited by shares | Live |
| TEN BILLION LIMITED | Private company limited by shares | Live |
| GET BILLION LIMITED | | Live |
| A Billion Company Limited | | Live |
| BILLION TOP LIMITED | | Live |
| NEW BILLION ONE COMPANY LIMITED | | Live |
| BILLION BAY LIMITED | | Live |
| G. 1000 BILLION CO. LIMITED | Private company limited by shares | Dissolved |
| BILLION 2000 LIMITED | Private company limited by shares | Dissolved |
| ABLE BILLION LIMITED | Private company limited by shares | Live |
| BILLION ABLE LIMITED | Private company limited by shares | Live |
| BILLION ABLE INC LIMITED | Private company limited by shares | Live |
| BILLION ABLE LIMITED | Private company limited by shares | Live |
| ABLE BILLION ASIA LIMITED | Private company limited by shares | Live |
| BILLION ABLE ASIA LIMITED | Private company limited by shares | Live |
| BILLION ABLE ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| ABLE BILLION ENTERPRISE LIMITED | Private company limited by shares | Live |
| ABLE BILLION ENTERPRISES LIMITED | Private company limited by shares | Live |
| ABLE BILLION FINANCE LIMITED | Private company limited by shares | Live |
| ABLE BILLION INVESTMENT LIMITED | Private company limited by shares | Live |
| BILLION ABLE INVESTMENT LIMITED | Private company limited by shares | Live |
| ABLE BILLION CAPITAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ABLE BILLION CAPITAL INVESTMENT LIMITED | Private company limited by shares | Live |
| ABLE BILLION ASIA PACIFIC LIMITED | Private company limited by shares | Live |
| ABLE BILLION ASIA PACIFIC LIMITED | | Live |
| ABLE BILLION PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| BILLION ABLE PROPERTIES LIMITED | Private company limited by shares | Live |
| ABLE BILLION PROPERTIES LIMITED | Private company limited by shares | Live |
| ABLE BILLION TEXTILES LIMITED | Private company limited by shares | Live |
| ABLE BILLION TEXTILES ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| BILLION ACCESS LIMITED | Private company limited by shares | Dissolved |
| BILLION ACCESS LIMITED | Private company limited by shares | Dissolved |
| BILLION ACCESS LIMITED | Private company limited by shares | Live |
| BILLION ACCESS CORPORATION LIMITED | Private company limited by shares | Live |
| BILLION ACCESS DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION ACCESS ENTERPRISES LIMITED | Private company limited by shares | Live |
| BILLION ACCESS HOLDINGS LIMITED | Private company limited by shares | Live |
| BILLION ACCESS (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION ACCESS INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| BILLION ACCESS INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BILLION ACCESS INVESTMENT LIMITED | Private company limited by shares | Live |
| BILLION ACCESS INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| BILLION ACCESS TRADING LIMITED | Private company limited by shares | Live |
| BILLION ACCORD LIMITED | Private company limited by shares | Dissolved |
| BILLION ACCORD LIMITED | Private company limited by shares | Live |
| Billion Accounting Limited | | Live |
| GREAT BILLION ACCOUNTING SERVICES LIMITED | Private company limited by shares | Live |
| Acer Billion Air Conditioning Equipment Limited | Private company limited by shares | Live |
| ACER BILLION E&M ENGINEERING LIMITED | Private company limited by shares | Live |
| ACHIEVE BILLION LIMITED | Private company limited by shares | Dissolved |
| BILLION ACHIEVE LIMITED | Private company limited by shares | Dissolved |
| BILLION ACHIEVE LIMITED | Private company limited by shares | Live |
| BILLION ACHIEVE HK LIMITED | | Live |
| BILLION ACHIEVE LIMITED | | Live |
| BILLION ACHIEVER LIMITED | Private company limited by shares | Live |
| BILLION ACTION LIMITED | Private company limited by shares | Dissolved |
| BILLION ACTION LIMITED | Private company limited by shares | Dissolved |
| BILLION ACTION LIMITED | Private company limited by shares | Live |
| BILLION ACTIVE LIMITED | Private company limited by shares | Live |
| BILLION ACTIVE DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION ACTIVE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION ADDITION HOLDINGS LIMITED | Private company limited by shares | Live |
| BILLION ADVANCE LIMITED | Private company limited by shares | Dissolved |
| ADVANCE BILLION LIMITED | Private company limited by shares | Dissolved |
| BILLION ADVANCE LIMITED | Private company limited by shares | Live |
| ADVANCE BILLION LIMITED | Private company limited by shares | Live |
| BILLION ADVANCE DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION ADVANCE INTERNATIONAL ENTERPRISE LIMITED | Private company limited by shares | Live |
| Billion Gain Advance Limited | | Live |
| ADVANCE BILLION (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION ADVANCE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| ADVANCE BILLION INDUSTRIAL LIMITED | Private company limited by shares | Live |
| BILLION ADVANCE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| ADVANCE BILLION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Billion Advance Investment Limited | | Live |
| Billion Advance Tech Limited | Private company limited by shares | Live |
| Billion Advertising Limited | Private company limited by shares | Dissolved |
| Billion Bright Advisory and Consultancy Limited | Private company limited by shares | Live |
| BILLION VICTORY PROPERTIES AGENCIES LIMITED | Private company limited by shares | Dissolved |
| Billion Agency Limited | Private company limited by shares | Dissolved |