| Billion Art Holding Limited | Private company limited by shares | Live |
| Billion Figure (HK) Limited | Private company limited by shares | Live |
| BILLION KEY (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION ZONE (HK) LIMITED | Private company limited by shares | Live |
| BILLION PROSPECT TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| BILLION WEALTH TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| Bilvigo Limited | Private company limited by shares | Live |
| BILLION BENEFIT (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION WAY INDUSTRY LIMITED | Private company limited by shares | Live |
| BILIBALA LIMITED | Private company limited by shares | Live |
| BILLION SUCCESS INDUSTRIAL LIMITED | Private company limited by shares | Live |
| BILLION ALPHA LIMITED | Private company limited by shares | Live |
| KEEN BILLION HOLDINGS LIMITED | Private company limited by shares | Live |
| BILLION EAGLE INVESTMENTS LIMITED | Private company limited by shares | Live |
| Hongkong Letter Billion Technology Trade Co., Limited | Private company limited by shares | Live |
| BILLION TIME TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| MULTI BILLION INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| BILLION MEGA LIMITED | Private company limited by shares | Live |
| BILLION VANTAGE HOLDINGS LIMITED | Private company limited by shares | Live |
| CHAMP BILLION HOLDINGS LIMITED | Private company limited by shares | Live |
| BILLION VANTAGE ASIA LIMITED | Private company limited by shares | Live |
| BILLION VANTAGE ENGINEERING LIMITED | Private company limited by shares | Live |
| BILLION HOLDING LIMITED | Private company limited by shares | Live |
| VENTURE BILLION (HONG KONG) LIMITED | Private company limited by shares | Live |
| Billion Time Enterprise Limited | Private company limited by shares | Live |
| LEAD BILLION (ASIA) ENTERPRISE LIMITED | Private company limited by shares | Live |
| BILLION CREATION GROUP LIMITED | Private company limited by shares | Live |
| BILLION GAIN INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BILISON HOLDING LIMITED | Private company limited by shares | Live |
| BILLION POWER GM INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| ACER BILLION E&M ENGINEERING LIMITED | Private company limited by shares | Live |
| BILLION WELL ENVIRONMENTAL TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| HONGKONG SKY BILLION JEWELRY CO., LIMITED | Private company limited by shares | Live |
| HK BILLION HARVEST INDUSTRIAL LIMITED | Private company limited by shares | Live |
| Billion Raise International Limited | Private company limited by shares | Live |
| BILLION CREATOR HOLDINGS LIMITED | Private company limited by shares | Live |
| GOLD BILLION HARVEST LIMITED | Private company limited by shares | Live |
| Liz Billion International Company Limited | Private company limited by shares | Live |
| BILLION HIGH INVESTMENT LIMITED | Private company limited by shares | Live |
| Billion W Limited | Private company limited by shares | Live |
| BILLION CAPITAL HOLDING GROUP LIMITED | Private company limited by shares | Live |
| BILLION JOYCE INVESTMENT LIMITED | Private company limited by shares | Live |
| FORTUNE BILLION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION ALLIANCE ENTERPRISES LIMITED | Private company limited by shares | Live |
| Billion Team Textile Co., Limited | Private company limited by shares | Live |
| BILLION VANTAGE (CHINA) LIMITED | Private company limited by shares | Live |
| BILLION WILL ENTERPRISE LIMITED | Private company limited by shares | Live |
| ANGEL BILLION CAPITAL LIMITED | Private company limited by shares | Live |
| BILLION TOPPER INVESTMENT LIMITED | Private company limited by shares | Live |
| BILLION SOURCE ELEC & TECH LIMITED | Private company limited by shares | Live |
| BILL HUMAN RESOURCES LIMITED | Private company limited by shares | Live |
| BILLION UNION INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| BILLION TOWN CORPORATE CONSULTANTS LIMITED | Private company limited by shares | Live |
| BILLION REGAL (ASIA) LIMITED | Private company limited by shares | Live |
| BILLION WILL (HONG KONG) LIMITED | Private company limited by shares | Live |
| Billion Host Limited | Private company limited by shares | Live |
| Billion Foundation Limited | Private company limited by shares | Live |
| HONG KONG NEW BILLION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Billion Business Company Limited | Private company limited by shares | Live |
| BILLION LEAD TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| BILLION GRACE INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Live |
| BILLION GAIN (HONG KONG) LIMITED | Private company limited by shares | Live |
| EXCEL BILLION HOLDINGS LIMITED | Private company limited by shares | Live |
| BILLION TEAM TRADING LIMITED | Private company limited by shares | Live |
| BILLION GAIN INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Live |
| Billion Grand Tech (HK) Limited | Private company limited by shares | Live |
| HK Chang Billion Trade Co., Limited | Private company limited by shares | Live |
| Days Billion International Company Limited | Private company limited by shares | Live |
| BILLION ART CORPORATION LIMITED | Private company limited by shares | Live |
| YIELD BILLION INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| BILLION ELITE TRADING LIMITED | Private company limited by shares | Live |
| ART BILLION LIMITED | Private company limited by shares | Live |
| BILLION WIDE ENTERPRISE LIMITED | Private company limited by shares | Live |
| BILLION GREAT (CHINA) LIMITED | Private company limited by shares | Live |
| ADVANCE BILLION INDUSTRIAL LIMITED | Private company limited by shares | Live |
| SINO BILLION RICH LIMITED | Private company limited by shares | Live |
| HONGKONG BILLION HILL REAL ESTATE GROUP CO., LIMITED | Private company limited by shares | Live |
| BILLION FORTUNE INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| Billion International Investment Holding Group Co., LIMITED | Private company limited by shares | Live |
| TOTAL BILLION CORPORATION LIMITED | Private company limited by shares | Live |
| BILLION FORTUNE (ASIA) LIMITED | Private company limited by shares | Live |
| BILLION DOLLAR ARTS LIMITED | Private company limited by shares | Live |
| BILLION SHARP TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| BILLION WISDOM INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BILLION MART DEVELOPMENT LIMITED | Private company limited by shares | Live |
| Billion Success Holding Limited | Private company limited by shares | Live |
| Billion C & C Limited | Private company limited by shares | Live |
| BILLION TEAMS TRADING LIMITED | Private company limited by shares | Live |
| BILLION RICH INTERNATIONAL (CHINA) LIMITED | Private company limited by shares | Live |
| BILLION NICE CORPORATION LIMITED | Private company limited by shares | Live |
| BILLION EARN TRADING LIMITED | Private company limited by shares | Live |
| Billion Peak International Trading Company Limited | Private company limited by shares | Live |
| UP BILLION TRADING LIMITED | Private company limited by shares | Live |
| BILLION CHANCE ENGINEERING LIMITED | Private company limited by shares | Live |
| BILLION SHINE (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION GRAND HOLDINGS LIMITED | Private company limited by shares | Live |
| Billion Soft (Hong Kong) Limited | Private company limited by shares | Live |
| BILLA GLOBAL LIMITED | Private company limited by shares | Live |
| BILLION BAR SOLUTIONS AND SUPPLIES LIMITED | Private company limited by shares | Live |
| BILLION LEGACY ENTERPRISES (H.K.) LIMITED | Private company limited by shares | Live |