| BILLION STAR INVESTMENTS LIMITED | Private company limited by shares | Live |
| CENTURY QINGQING (H.K.) BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| BULL BIKE NET COMPANY LIMITED | Private company limited by shares | Live |
| SCS BIO-TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| BIASED CUT LIMITED | Private company limited by shares | Dissolved |
| EVER BILLION CORPORATION LIMITED | Private company limited by shares | Live |
| BILLION PETROLEUM LIMITED | Private company limited by shares | Dissolved |
| Biogen Idec (Hong Kong) Limited | Private company limited by shares | Live |
| HEBEI VIAN BIO-CHEMICAL CO., LIMITED | Private company limited by shares | Live |
| Biplano Hong Kong Limited | Private company limited by shares | Live |
| USA BANDEWEIDUN BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| FULLY BILLION LIMITED | Private company limited by shares | Live |
| AMERICA K.F. GROUP BIOENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ART BILLION LIMITED | Private company limited by shares | Dissolved |
| BILLION WAVE DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION VAST DEVELOPMENT LIMITED | Private company limited by shares | Live |
| WELL BILLION (CHINA) LIMITED | Private company limited by shares | Live |
| BILLION MAX (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION LOYAL TRADING LIMITED | Private company limited by shares | Dissolved |
| BILLION LINE TRADING LIMITED | Private company limited by shares | Dissolved |
| SUN BILLION ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| BILLION SUCCESS (CHINA) LIMITED | Private company limited by shares | Live |
| BILLION PINE INVESTMENT LIMITED | Private company limited by shares | Live |
| BILLION CHOICE (CHINA) LIMITED | Private company limited by shares | Live |
| HONG KONG KENENG HEALTH BIO-TECH (INTERNATIONAL) LIMITED | Private company limited by shares | Dissolved |
| Binary Solutions Limited | Private company limited by shares | Live |
| DOWIN BIO-TECHNOLOGY (CHINA) LIMITED | Private company limited by shares | Dissolved |
| BILLION SUMMIT DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION RICHEST TRADING LIMITED | Private company limited by shares | Dissolved |
| BILLION JOINTER LIMITED | Private company limited by shares | Live |
| BILLION TACT LIMITED | Private company limited by shares | Live |
| BIOTAVIA PHARM LIMITED | Private company limited by shares | Dissolved |
| BINGO PROFIT LIMITED | Private company limited by shares | Dissolved |
| HONG KONG GENESAIL BIOTECH LIMITED | Private company limited by shares | Dissolved |
| GERMANY KAIBOSI BIOLOGY TECHNOLOGY INVESTMENT GROUP LIMITED | Private company limited by shares | Dissolved |
| Bilo Invest Limited | Private company limited by shares | Live |
| ASIA GREEN BIOLOGICAL GROUP LIMITED | Private company limited by shares | Dissolved |
| GREENLAND BIOPLASTICS LIMITED | Private company limited by shares | Live |
| BILLION TREND CREATION LIMITED | Private company limited by shares | Live |
| Bikay Limited | Private company limited by shares | Live |
| HK BILLION FINANCE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| BIEVO GROUP (HK) COMPANY LIMITED | Private company limited by shares | Dissolved |
| HK ZIWUNIU BIOTECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| We Love BIBI Foundation Limited | Company limited by guarantee | Live |
| MANNA BIO-TECH (HK) LIMITED | Private company limited by shares | Dissolved |
| BIANXING JINGANG (CHINA) LIMITED | Private company limited by shares | Live |
| WIN BILLION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| ROBERT CRANE BIOTECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| BINYUAN COMPANY LIMITED | Private company limited by shares | Live |
| BILLION CONCORD INTERNATIONAL LIMITED | Private company limited by shares | Live |
| DOUBLE BILLION INVESTMENT LIMITED | Private company limited by shares | Live |
| USA OCEAN BIOLOGICAL PHARMACEUTICAL LIMITED | Private company limited by shares | Live |
| BILLION FULL INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| LINK BILLION INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| BINGO LOGISTICS COMPANY LIMITED | Private company limited by shares | Live |
| JIANGNAN TEXTILES BILLION (HONG KONG) LIMITED | Private company limited by shares | Live |
| SUNEVER BIOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| BILLION TREASURE PROPERTIES LIMITED | Private company limited by shares | Live |
| BIGCORP LIMITED | Private company limited by shares | Dissolved |
| BILLION GENIUS INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| BILLION LEADER (ASIA) LIMITED | Private company limited by shares | Live |
| SWITZERLAND YIFEI BIOLOGY TECHNOLOGY INT'L GROUP CO., LIMITED | Private company limited by shares | Live |
| BILLION GAIN INDUSTRIES LIMITED | Private company limited by shares | Live |
| BILLION FULL ENTERPRISES LIMITED | Private company limited by shares | Live |
| BILLION EASE INTERNATIONAL TRADING LIMITED | Private company limited by shares | Dissolved |
| SUGAR BIRD LIMITED | Private company limited by shares | Live |
| BILLION GREAT (CHINA) LIMITED | Private company limited by shares | Dissolved |
| BILLION STEP CREATION LIMITED | Private company limited by shares | Dissolved |
| GALLOP BIO-TECHNOLOGY (HONGKONG) CO., LIMITED | Private company limited by shares | Dissolved |
| GREENLAND BIOTECH LIMITED | Private company limited by shares | Live |
| BILLION FULL GRAND PROFIT LIMITED | Private company limited by shares | Dissolved |
| Echina Biotechnology Company Limited | Private company limited by shares | Live |
| BILLION PROFIT MORE LIMITED | Private company limited by shares | Live |
| BILLION HONEST INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Billion City Technology Limited | Private company limited by shares | Live |
| BILLION LOYAL INDUSTRIAL LIMITED | Private company limited by shares | Live |
| FULL BILLION INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| FULL BILLION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BILLION HONEST (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Asia Billion Industry Co., Limited | Private company limited by shares | Live |
| USA DIBO MEDICAL DEVICES BIOLOGY TECHNOLOGY GROUP LIMITED | Private company limited by shares | Dissolved |
| VENTURE BILLION LIMITED | Private company limited by shares | Live |
| BILLION SUNNY INVESTMENT LIMITED | Private company limited by shares | Live |
| Biotecks Limited | Private company limited by shares | Dissolved |
| HK JINKE BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| Galaxy Bio-Tech (Hong Kong) Limited | Private company limited by shares | Dissolved |
| HK BUNCHING BIOTECHNOLOGY GROUP LIMITED | Private company limited by shares | Live |
| HK HEALTH BIOTECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| BILLION CAPITAL CORPORATION LIMITED | Private company limited by shares | Live |
| BILLION GRACE LIMITED | Private company limited by shares | Dissolved |
| BIOEM ENVIRONMENTAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BILLION UNION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BILLION FAMOUS CORPORATION LIMITED | Private company limited by shares | Live |
| BIKRAM YOGA HONG KONG LIMITED | Private company limited by shares | Dissolved |
| BILLION CITY HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| GOLD SAPOR GROUP (TAIWAN) BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| DAHAN YIZHEN (CHINA) BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| CHINESE BIOLOGICAL ANTICANCER ASSOCIATION LIMITED | Private company limited by shares | Live |
| Jian Mao Biotech Co., Limited | Private company limited by shares | Dissolved |
| Hong Kong Biotechnology Organization | Company limited by guarantee | Live |