| Billion Ocean International Group Limited | Private company limited by shares | Dissolved |
| BILLION AVIATION SERVICES CORPORATION LIMITED | Private company limited by shares | Dissolved |
| EXTRA BILLION LIMITED | Private company limited by shares | Live |
| BILLION PEACE LIMITED | Private company limited by shares | Live |
| MSTAR BIOTECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| FRANCE OULAIYA BIOTECHNOLOGY INT'L CO., LIMITED | Private company limited by shares | Dissolved |
| HK BILLION TYCOON INT'L HOLDING GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| Bingo Trademark Limited | Private company limited by shares | Live |
| ABLE BILLION INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ALLIED BILLION ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| BILLION SMART INDUSTRIAL LIMITED | Private company limited by shares | Live |
| BILLION STATE INVESTMENT LIMITED | Private company limited by shares | Live |
| HONG KONG KINGSPEED BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BILLION GREAT PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| BILLION MEGA ENTERPRISE LIMITED | Private company limited by shares | Live |
| BILLION MIND ENTERPRISE LIMITED | Private company limited by shares | Live |
| HONG KONG YANSHUN BIOTECH LIMITED | Private company limited by shares | Live |
| BIZPLUS LIMITED | Private company limited by shares | Live |
| HONGKONG BEIYANKANG BIOLOGICAL TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| BIZTRADE BUSINESS SERVICE LIMITED | Private company limited by shares | Dissolved |
| WELL BILLION PROPERTIES LIMITED | Private company limited by shares | Live |
| BEST BINDERS INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| KOWLOON BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| BIXI LIMITED | Private company limited by shares | Live |
| HONG KONG NATURE BIOTECH LIMITED | Private company limited by shares | Dissolved |
| WEALTH BILLION (HONG KONG) LIMITED | Private company limited by shares | Live |
| ART BILLION CORPORATION LIMITED | Private company limited by shares | Live |
| Bing Kwan Group Limited | Private company limited by shares | Live |
| Billion Industrial Development Limited | Private company limited by shares | Live |
| BILLION FUND (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SOUTH BILLION HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| BILLION WISH (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| GOLDEN BILLION INCORPORATION LIMITED | Private company limited by shares | Live |
| CHANGZHI BIO-TECH LIMITED | Private company limited by shares | Live |
| KIND BILLION LIMITED | Private company limited by shares | Live |
| BILLION TACT INTERNATIONAL LIMITED | Private company limited by shares | Live |
| CHAMPION BILLION LIMITED | Private company limited by shares | Live |
| BINGOTRANS COMPANY LIMITED | Private company limited by shares | Dissolved |
| FUND BILLION LIMITED | Private company limited by shares | Live |
| HONG KONG GUANYU BIO-TECH INDUSTRIAL LIMITED | Private company limited by shares | Live |
| BIGFISH LED LIMITED | Private company limited by shares | Live |
| BILLION LEADING INVESTMENT LIMITED | Private company limited by shares | Live |
| CHENG DU (HONG KONG) KE HONG BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| BILLION EAST INTERNATIONAL HOLDING LIMITED | Private company limited by shares | Dissolved |
| HK WOTU RESOURCE & BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG ESTHER BIOTECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| Bingo Animation Limited | Private company limited by shares | Live |
| BILLION FORTUNE STAR LIMITED | Private company limited by shares | Live |
| BILLION FORTUNE TREASURE LIMITED | Private company limited by shares | Live |
| BILLION GRAND RICH LIMITED | Private company limited by shares | Live |
| BILLBOARDVIDEO LIMITED | Private company limited by shares | Live |
| BILLION GROUP (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION RICH PROFIT LIMITED | Private company limited by shares | Live |
| BILLION STEP CAPITAL INVESTMENT LIMITED | Private company limited by shares | Live |
| HONGKONG BILLION POWER LIMITED | Private company limited by shares | Live |
| HAIYU BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| FAME BILLION INVESTMENT LIMITED | Private company limited by shares | Live |
| KING BILLION (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION VAST INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Billionaire Toys Investment Hong Kong Limited | Private company limited by shares | Live |
| Creative Bizz Limited | Private company limited by shares | Live |
| ANGEL BIO-TECH (HK) LIMITED | Private company limited by shares | Dissolved |
| HK CRDO BIO-TECH INT'L LIMITED | Private company limited by shares | Live |
| HK JIAOYAN BIOLOGICAL TECHNOLOGY (INT'L) GROUP LIMITED | Private company limited by shares | Dissolved |
| BINTENG (HK) INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| SHARP BILLION LIMITED | Private company limited by shares | Live |
| NETHERLANDS FERTILE BIOTECHNOLOGY (GROUP) CO., LIMITED | Private company limited by shares | Dissolved |
| GOLD BILLION HOLDINGS LIMITED | Private company limited by shares | Live |
| HONG KONG BAYIE BIOTECH CO., LIMITED | Private company limited by shares | Live |
| BILLION LUCKY LIMITED | Private company limited by shares | Live |
| GOLDEN BILLION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| HK JIAYING BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| BILLION MASTER TRADING LIMITED | Private company limited by shares | Dissolved |
| BILLION FULL INTERNATIONAL CAPITAL LIMITED | Private company limited by shares | Dissolved |
| HOMEOTOPIA BIO-TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| ASIA BILLION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION FAMOUS INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Live |
| BILLION TECHNOLOGY DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BIG BILLION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| GRAND BILLION INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Live |
| SUNNY BILLION CONSULTANT SERVICES LIMITED | Private company limited by shares | Live |
| CHINA BIO-HERB HEALTH TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| BILLION VANTAGE INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Live |
| Bigness Merchant Shipping (HongKong) Limited | Private company limited by shares | Live |
| BILLION TOP ENGINEERING LIMITED | Private company limited by shares | Live |
| CONCORD BILLION LIMITED | Private company limited by shares | Dissolved |
| SUPER BILLION LIMITED | Private company limited by shares | Live |
| GENIUS BILLION LIMITED | Private company limited by shares | Live |
| BILLION INNOVATOR LIMITED | Private company limited by shares | Dissolved |
| BioCare Solutions Limited | Private company limited by shares | Live |
| BILLION LAND INTERNATIONAL ENTERPRISES LIMITED | Private company limited by shares | Live |
| BILLION KINGDOM INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Thomson Biotech Trading Company Limited | Private company limited by shares | Live |
| GREAT FRIENDSHIP TOP YOUNG BIOLOGICAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CREATIVE BILLION LIMITED | Private company limited by shares | Live |
| ALLIED BILLION DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| RICHES BILLION LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI GOLDEN BILLION TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| BILLION JOYCE LIMITED | Private company limited by shares | Dissolved |
| BIOMOL INTERNATIONAL LIMITED | Private company limited by shares | Live |