| Billion Rich (China) Limited | Private company limited by shares | Live |
| BILLION SILVER (CHINA) LIMITED | Private company limited by shares | Live |
| BILLION SMART (CHINA) LIMITED | Private company limited by shares | Live |
| BILLION STAR (CHINA) LIMITED | Private company limited by shares | Dissolved |
| BILLION STAR (CHINA) LIMITED | Private company limited by shares | Dissolved |
| BILLION SUCCESS (CHINA) LIMITED | Private company limited by shares | Dissolved |
| BILLION SUCCESS (CHINA) LIMITED | Private company limited by shares | Live |
| SUCCESS BILLION (CHINA) LIMITED | Private company limited by shares | Live |
| SUPER BILLION (CHINA) LIMITED | Private company limited by shares | Live |
| BILLION TANK (CHINA) LIMITED | Private company limited by shares | Dissolved |
| BILLION TARGET (CHINA) LIMITED | Private company limited by shares | Dissolved |
| BILLION TEAM CHINA LIMITED | Private company limited by shares | Live |
| BILLION TONE (CHINA) LIMITED | Private company limited by shares | Live |
| BILLION WEALTH (CHINA) LIMITED | Private company limited by shares | Dissolved |
| BILLION WEALTH (CHINA) LIMITED | Private company limited by shares | Live |
| WELL BILLION (CHINA) LIMITED | Private company limited by shares | Live |
| BILLION WELL (CHINA) LIMITED | Private company limited by shares | Live |
| Billion Link Chinese Medicine Shum Yuk Wah Chinese Medical Clinic Limited | Private company limited by shares | Live |
| CHIP BILLION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Billion Chip Electronics Technology Limited | | Live |
| BILLION CHOICE LIMITED | Private company limited by shares | Dissolved |
| BILLION CHOICE LIMITED | Private company limited by shares | Live |
| CHOICE BILLION LIMITED | Private company limited by shares | Live |
| BILLION CHOICES LIMITED | Private company limited by shares | Live |
| BILLION CIRCLE LIMITED | Private company limited by shares | Live |
| BILLION CIRCLE GROUP COMPANY LIMITED | | Live |
| BILLION CITIES ASIA LIMITED | Private company limited by shares | Dissolved |
| BILLION CITY LIMITED | Private company limited by shares | Dissolved |
| CITY BILLION LIMITED | Private company limited by shares | Dissolved |
| BILLION CITY LIMITED | Private company limited by shares | Live |
| BILLION CITY (ASIA) LIMITED | Private company limited by shares | Dissolved |
| BILLION CITY DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION CITY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BILLION CITY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Billion City Engineering Limited | Private company limited by shares | Live |
| BILLION CITY ENTERPRISE LIMITED | Private company limited by shares | Live |
| BILLION CITY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| BILLION CITY (H.K.) LIMITED | Private company limited by shares | Dissolved |
| BILLION CITY HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| CITY BILLION HOLDINGS LIMITED | Private company limited by shares | Live |
| BILLION CITY HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| BILLION CITY HOLDINGS LIMITED | Private company limited by shares | Live |
| HONG KONG BILLION CITY HOTEL SUPPLIES CO., LIMITED | Private company limited by shares | Live |
| HONG KONG HANTAI BILLION CITY TECHNOLOGY GROUP LIMITED | Private company limited by shares | Live |
| BILLION CITY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Billion City Technology Limited | Private company limited by shares | Live |
| BILLION CITY INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| CITY BILLION INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| BILLION CITY INDUSTRIAL LIMITED | Private company limited by shares | Live |
| BILLION CITY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| CITY BILLION INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| BILLION CITY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| BILLION CITY INTERNATIONAL LIMITED | Private company limited by shares | Live |
| CITY BILLION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BILLION CITY INVESTMENT LIMITED | Private company limited by shares | Live |
| CITY BILLION INVESTMENT LIMITED | Private company limited by shares | Live |
| BILLION CITY INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| BILLION CITY PROPERTY LIMITED | Private company limited by shares | Dissolved |
| BILLION CITY REALTY LIMITED | Private company limited by shares | Dissolved |
| BILLION CITY SHIPPING LIMITED | Private company limited by shares | Dissolved |
| BILLION CITY TRADING LIMITED | Private company limited by shares | Dissolved |
| BILLION CLASS LIMITED | Private company limited by shares | Live |
| FIRST CLASS BILLION LIMITED | Private company limited by shares | Dissolved |
| BILLION CLASS PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| BILLION CLASSIC LIMITED | Private company limited by shares | Live |
| BILLION CLEVER LIMITED | Private company limited by shares | Dissolved |
| BILLION CLOTHINGS LIMITED | Private company limited by shares | Live |
| BILLION CLUB LIMITED | Private company limited by shares | Live |
| BILLION BILLIARD CLUB LIMITED | Private company limited by shares | Dissolved |
| BILLION DOLLAR CLUB HOLDING CO., LIMITED | Private company limited by shares | Live |
| CHINA BILLION ENTERPRISES WIN-WIN INTERNATIONAL CLUB COOPERATION LIMITED | | Live |
| ONE TO BILLION SNOOKER CLUB LIMITED | Private company limited by shares | Dissolved |
| BILLION TEX CO., LIMITED | Private company limited by shares | Dissolved |
| WEI BILLION CO., LIMITED | Private company limited by shares | Live |
| Kai Billion Co., Limited | | Live |
| BILLION (CHINA) HOLDING CO., LIMITED | Private company limited by shares | Live |
| BILLION POWER DIAMOND TOOLS CO., LIMITED | Private company limited by shares | Live |
| Billion Dollar Trade Co., Limited | Private company limited by shares | Live |
| Billion Star Electronics Co., Limited | Private company limited by shares | Live |
| Billion Tech Electronics Co., Limited | Private company limited by shares | Live |
| BILLION RAY ENTERPRISES CO., LIMITED | Private company limited by shares | Live |
| EVER BILLION FURNITURE CO., LIMITED | Private company limited by shares | Live |
| Billion Face Co., Limited | Private company limited by shares | Dissolved |
| Set Billion Finance Co., Limited | Private company limited by shares | Live |
| Six Billion Group Co., Limited | Private company limited by shares | Live |
| Billion Lai Group Co., Limited | | Live |
| BILLION HOLDING GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| Billion International Investment Holding Group Co., LIMITED | Private company limited by shares | Live |
| BILLION GET INVESTMENT GROUP CO., LIMITED | Private company limited by shares | Live |
| Billion Profits Group Co., Limited | Private company limited by shares | Live |
| BILLION HARVEST ENTERPRISE CO., LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Nine Billion Co., Limited | | Live |
| Hong Kong Billion Hin Technology Co., Limited | Private company limited by shares | Live |
| HONG KONG BILLION YAN TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| YI JIA BILLION (HONG KONG) TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| Hong Kong 10 Billion Trading Co., Limited | Private company limited by shares | Live |
| Hong Kong One Billion Trading Co., Limited | Private company limited by shares | Live |
| Hongkong Billion Long International Trade Co., Limited | Private company limited by shares | Live |
| Hongkong Letter Billion Technology Trade Co., Limited | Private company limited by shares | Live |
| BILLION IDOL CO., LIMITED | Private company limited by shares | Live |