| HONG KONG BILLION SINO DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BIGPRO LIMITED | Private company limited by shares | Dissolved |
| WAI LUNG BOOK BINDING LIMITED | Private company limited by shares | Dissolved |
| BILLION WINNER DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION HOPE LIMITED | Private company limited by shares | Dissolved |
| BILLION ONE LIMITED | Private company limited by shares | Dissolved |
| PROTEIN BIOCHEMICAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| BILHO LIMITED | Private company limited by shares | Live |
| BILLION RICH FINANCE LIMITED | Private company limited by shares | Dissolved |
| BILLION GROUP ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUPER BILLION TRADING LIMITED | Private company limited by shares | Dissolved |
| BILLION FORTUNE SHIPPING LIMITED | Private company limited by shares | Dissolved |
| BIG-ENTERTAINMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| BILLION CASTLE LIMITED | Private company limited by shares | Dissolved |
| BIDLAND LIMITED | Private company limited by shares | Dissolved |
| SHEEN BILLION LIMITED | Private company limited by shares | Dissolved |
| BILLION PROPERTY AGENCY CO. LIMITED | Private company limited by shares | Dissolved |
| BILLION EXCHANGE LIMITED | Private company limited by shares | Dissolved |
| BILLION SUCCESS FINANCE CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| BILLABONG ENTERPRISES COMPANY LIMITED | Private company limited by shares | Live |
| BILLION SMART INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SUPER BILLION INTERNATIONAL DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BRIGHT BILLION INTERNATIONAL DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| SUN BILLION INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| BILLION MAX INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION LUCK ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| CASTER - MAIN BILLION (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| TEAM BILLION LIMITED | Private company limited by shares | Live |
| GOLD BILLION UP INTERNATIONAL TRADING LIMITED | Private company limited by shares | Dissolved |
| EASE BILLION LIMITED | Private company limited by shares | Live |
| BILLION GARDEN LIMITED | Private company limited by shares | Live |
| TRADE BILLION LIMITED | Private company limited by shares | Live |
| BILLION GRADE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| BILLION GROUP TRADING LIMITED | Private company limited by shares | Dissolved |
| BILLION ACE LIMITED | Private company limited by shares | Dissolved |
| BILLION BASIC LIMITED | Private company limited by shares | Dissolved |
| GOOD BILLION LIMITED | Private company limited by shares | Live |
| WISE BILLION SECRETARIES LIMITED | Private company limited by shares | Live |
| WISE BILLION LIMITED | Private company limited by shares | Live |
| BILLION MASTER DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| FINE BILLION DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION MOST ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| BILLION CONCEPT ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| BILLION GLOBAL DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION MAX INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| BILLION COSMOS INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| BILLION GLOBAL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| BILLION TREASURE FAR EAST LIMITED | Private company limited by shares | Dissolved |
| BILLION TREASURE INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION FAITH INVESTMENT LIMITED | Private company limited by shares | Live |
| BILLION HARVEST ENTERPRISE CO., LIMITED | Private company limited by shares | Dissolved |
| RICH BILLION HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| BILLION GRAND LIMITED | Private company limited by shares | Live |
| METRO BILLION ENTERPRISES LIMITED | Private company limited by shares | Live |
| BILLION KEY LIMITED | Private company limited by shares | Live |
| BILLION ADVANCE DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION ADVANCE LIMITED | Private company limited by shares | Dissolved |
| PROSPER BILLION LIMITED | Private company limited by shares | Live |
| YOUNG BILLION DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION GIANT LIMITED | Private company limited by shares | Dissolved |
| BILLION CHAIN DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION FIRM HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| BILLION QUEEN INTERNATIONAL LIMITED | Private company limited by shares | Live |
| RICH BILLION INTERNATIONAL DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION GLORY TRADING LIMITED | Private company limited by shares | Dissolved |
| BILLION YARDS INTERNATIONAL LIMITED | Private company limited by shares | Live |
| EASE BILLION INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| BIGEASE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| EASE BILLION INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION DAY INTERNATIONAL DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION INSURANCE CONSULTANCY LIMITED | Private company limited by shares | Live |
| GOLDEN BILLION INTERNATIONAL DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILIWAY TECHNIQUES COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUPER BILLION PROPERTIES LIMITED | Private company limited by shares | Live |
| BILLION APEX INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| BILLION POND LIMITED | Private company limited by shares | Dissolved |
| GREAT BILLION INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| GREAT BILLION INTERNATIONAL DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION TREND DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| GLORY BILLION LIMITED | Private company limited by shares | Dissolved |
| KING BILLION ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| GOLD BILLION GOOD INTERNATIONAL GROUP LIMITED | Private company limited by shares | Dissolved |
| BILLION WISE GOLD & JEWELLERY HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| BILTEMA (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| BILLION FINANCE AND CREDIT LIMITED | Private company limited by shares | Dissolved |
| BILLION LUCK LIMITED | Private company limited by shares | Dissolved |
| BIOX 2000 LIMITED | Private company limited by shares | Dissolved |
| CREATE BILLION LIMITED | Private company limited by shares | Dissolved |
| BIOSOURCE INTERNATIONAL (HK) LIMITED | Private company limited by shares | Dissolved |
| BILLION EASE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| BILLION TRADER INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| BILLION TRADER DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION RIVER DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION FAME DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILKEY LLINAS DESIGN LIMITED | Private company limited by shares | Live |
| BING FUNG INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| BILLION TOP INTERNATIONAL TRADING LIMITED | Private company limited by shares | Dissolved |
| EARN BILLION LIMITED | Private company limited by shares | Dissolved |
| CENTURY BILLION INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |