| BILLION SILVER INDUSTRIAL LIMITED | Private company limited by shares | Live |
| MOST BILLION INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| NANJING NEW ORIENTAL IDEA BIOLOGY TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| GOLD BILLION LOGISTICS (HK) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG CHUANPU BIOLOGY HIGH TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| HONGKONG COPE BIO-TECH CO., LIMITED | Private company limited by shares | Live |
| USA BEI HEALTH BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| BIKE DEPOT LIMITED | Private company limited by shares | Live |
| HONG KONG YOU LU AN BIOTECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| HK ZHONGSHAN BIAOJIANG DRESS LIMITED | Private company limited by shares | Live |
| BIGBOOM TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| GOLD HUNTER BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| BILLY INTERNATIONAL IMPORT&EXPORT CO., LIMITED | Private company limited by shares | Live |
| BIOENERGYTEAM HONG KONG LIMITED | Private company limited by shares | Dissolved |
| BILLION SEASON LIMITED | Private company limited by shares | Live |
| BILLION HERO TRADING LIMITED | Private company limited by shares | Live |
| TOP BILLION LIMITED | Private company limited by shares | Live |
| BILLION CHAMP INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BILLION HONOUR INVESTMENT LIMITED | Private company limited by shares | Live |
| BILLION SPREAD INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SURE BILLION TRADING LIMITED | Private company limited by shares | Dissolved |
| HONG KONG HEALTH ROAD BIOTECH CO., LIMITED | Private company limited by shares | Live |
| TW15 BILLION BIOLOGICAL TECH LIMITED | Private company limited by shares | Live |
| Billion Sky Worldwide Limited | Private company limited by shares | Live |
| HK BOCAI BIOLOGICAL TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| BINGO INTERNATIONAL LIMITED | Private company limited by shares | Live |
| GenePharm Biotech (H.K.) Limited | Private company limited by shares | Live |
| BILANG GROUP (CHINA) COMMODITY LIMITED | Private company limited by shares | Dissolved |
| Emperor Billion Fame (HK) Investment Co., Limited | Private company limited by shares | Dissolved |
| GERMANY BIAOPU LUBRICATING OIL GROUP LIMITED | Private company limited by shares | Dissolved |
| GAIN BILLION TRADING LIMITED | Private company limited by shares | Live |
| MEGA BILLION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION (HK) TRADING LIMITED | Private company limited by shares | Live |
| BILLION CONCEPT MINING DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION FANCY ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| BILLION JOY CORPORATION LIMITED | Private company limited by shares | Live |
| BILLION TALENT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| BILLION TEAM ASIA INVESTMENT LIMITED | Private company limited by shares | Live |
| BINHAI SHIPPING GROUP LIMITED | Private company limited by shares | Live |
| KONG BILLION ASIA LIMITED | Private company limited by shares | Live |
| BINT LIMITED | Private company limited by shares | Live |
| BAMBOO BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| TIANFUSIYU BIOLOGICAL TECHNOLOGY GROUP LIMITED | Private company limited by shares | Live |
| HONG KONG BRAVE BIO-TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| BILLION TARGET HOLDINGS LIMITED | Private company limited by shares | Live |
| CHINA BILLION INVESTMENTS LIMITED | Private company limited by shares | Live |
| BIGWAY INTERNATIONAL (HK) LIMITED | Private company limited by shares | Live |
| USA HARVARD BIOLOGICAL ENGINEERING TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BILLION ZONE INVESTMENT LIMITED | Private company limited by shares | Live |
| DAJI BIOCHEMICAL TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| TAIWAN XINGHAN BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BILLION WORLD HONG KONG GROUP LIMITED | Private company limited by shares | Live |
| Bio-walker Limited | Private company limited by shares | Live |
| BINATONE LIFESTYLE GROUP LIMITED | Private company limited by shares | Live Commenced dormancy on 25-Nov-2011 |
| YES BILLION LIMITED | Private company limited by shares | Live |
| ZHONGKE (HK) BIOLOGICAL PHARMACEUTICAL CO., LIMITED | Private company limited by shares | Live |
| BILLION SPIRITUAL POWER INTERNATIONAL CO., LIMITED | Private company limited by shares | Dissolved |
| SAISEIDO BIOTECHNOLOGY (HK) Company Limited | Private company limited by shares | Live |
| UNITED BIOTECH COMPANY LIMITED | Private company limited by shares | Dissolved |
| BILLION ELITE HOLDINGS LIMITED | Private company limited by shares | Live |
| BILLION ABLE CORPORATION LIMITED | Private company limited by shares | Dissolved |
| BILLION BRIGHT GROUP HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| Bitab Biotechnology Co., Limited | Private company limited by shares | Live |
| HONG KONG OI YING BIO-TECH CO., LIMITED | Private company limited by shares | Dissolved |
| HONGKONG COSY (INTERNATIONAL) BIOLOGICAL DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION MANUFACTURING LIMITED | Private company limited by shares | Dissolved |
| LONG BEN BIOSTECH LIMITED | Private company limited by shares | Live |
| BILLION GATE LIMITED | Private company limited by shares | Live |
| BILLION ENERGY CORPORATION LIMITED | Private company limited by shares | Dissolved |
| LUCK BILLION DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BINGO MOVIE DEVELOPMENT LIMITED | Private company limited by shares | Live |
| GLOBAL BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BILLION GRAND DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| E-ECO BIOTECH LIMITED | Private company limited by shares | Dissolved |
| ABLE BILLION TRADING LIMITED | Private company limited by shares | Dissolved |
| SURE BILLION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BIG BILLION INVESTMENT LIMITED | Private company limited by shares | Live |
| BILLION FAME TRADING LIMITED | Private company limited by shares | Live |
| BILLION SUCCESS INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| BILLION FAITH TRADING LIMITED | Private company limited by shares | Live |
| BILLION ZONE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| FAMOUS BILLION (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| RICH BILLION PRO LIMITED | Private company limited by shares | Dissolved |
| BILLION TEAM SHIPPING LIMITED | Private company limited by shares | Live |
| BILLION REGENT INVESTMENT LIMITED | Private company limited by shares | Live |
| BILLION TOP (ASIA) LIMITED | Private company limited by shares | Live |
| HONGKONG BASABAWON BIO-TECH INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| BIROSA Corporation Limited | Private company limited by shares | Live |
| Colourful Printing & Book Binding Factory Limited | Private company limited by shares | Live |
| CROWN BILLION INVESTMENT (GROUP) LIMITED | Private company limited by shares | Dissolved |
| BILLION GROUPS LIMITED | Private company limited by shares | Dissolved |
| BILLION GOLD INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| BILLION EAGLE HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| BILLION WEALTH INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Live |
| SUN BILLION INTERNATIONAL DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION FAITHFUL LIMITED | Private company limited by shares | Live |
| MIX BILLION LIMITED | Private company limited by shares | Live |
| HONG KONG HUA TUO ARISTOCRATIC FAMILY BIOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| MILLION BILLION INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| BILLION SPEED CORPORATION LIMITED | Private company limited by shares | Live |