| Huang Biguan Company Limited | Private company limited by shares | Live |
| HONGKONG YINUO INTERNATIONAL BIOLOGY TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| OK Bio-Technology (HK) Co., Limited | Private company limited by shares | Live |
| SWITZERLAND HONER GROUP (HK) HUARUI BIOTECH COSMETOLOGY CO., LIMITED | Private company limited by shares | Live |
| BINQU (HONGKONG) FOODS CO., LIMITED | Private company limited by shares | Live |
| France DM bio-technology Co., Limited | Private company limited by shares | Live |
| BILLION POP LIMITED | Private company limited by shares | Dissolved |
| Yafho Bio-Technology Co., Limited | Private company limited by shares | Live |
| BILLION SQUARE LIMITED | Private company limited by shares | Live |
| BILLION WAVE (HOLDINGS) HK LIMITED | Private company limited by shares | Live |
| NICE BILLION (HONG KONG) LIMITED | Private company limited by shares | Live |
| SOUTH CHINA BIO-TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BILANDS (HONG KONG) TECHNOLOGY DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION TARGET INTERNATIONAL LIMITED | Private company limited by shares | Live |
| HK LFM BIOINFORMATION FORECAST LIMITED | Private company limited by shares | Live |
| Bio-Link Biological Technology Limited | Private company limited by shares | Dissolved |
| THM Biotechpharm Limited | Private company limited by shares | Live |
| BIHAO INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| YI JIA BILLION (HONG KONG) TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| BILLION SKYDRAGON ENTERPRISES LIMITED | Private company limited by shares | Live |
| XISHENG BIOTECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| ECKMAN BIOTECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| GLIMMER BIOTECHNOLOGY MARKETING LIMITED | Private company limited by shares | Live |
| RBC Bioscience Limited | Private company limited by shares | Live |
| BILLION BRIGHT INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Live |
| ALL BILLION INVESTMENT LIMITED | Private company limited by shares | Live |
| ALL BILLION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| Biochannel International Enterprise Limited | Private company limited by shares | Live |
| BILLION GREAT INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| BILLION RIVER CORPORATION LIMITED | Private company limited by shares | Live |
| BILLION HARVEST LIMITED | Private company limited by shares | Live |
| BILLION TEAM INVESTMENTS LIMITED | Private company limited by shares | Live |
| HK BILLION BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| Bitcoin Limited | Private company limited by shares | Live |
| HAPPY BILLION INC LIMITED | Private company limited by shares | Live |
| ZERO CONCEPT BIKE CO. LIMITED | Private company limited by shares | Live |
| BIKELIGHTS UK LIMITED | Private company limited by shares | Live |
| BINJIANG CO., LIMITED | Private company limited by shares | Live |
| RICH BILLION DEVELOPMENT INTERNATIONAL LIMITED | Private company limited by shares | Live |
| GOLDEN BILLION JEWELRY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Billion Gold Food And Beverage Company Limited | Private company limited by shares | Live |
| BILLION GOLDENRAIN LIMITED | Private company limited by shares | Live |
| BILLION PERFORM LIMITED | Private company limited by shares | Dissolved |
| BINGO UNIVERSAL LIMITED | Private company limited by shares | Dissolved |
| BIOFUND 1 LIMITED | Private company limited by shares | Live |
| CHINA BILLION HUA FENG RESOURCES LIMITED | Private company limited by shares | Live |
| Bihler Hong Kong Limited | Private company limited by shares | Live |
| SHOW BILLION BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| BizMaster Consultancy Limited | Private company limited by shares | Live |
| USA DESHILE BIOLOGICAL CHEMISTRY LIMITED | Private company limited by shares | Live |
| BILLION NOMINEES (E) LIMITED | Private company limited by shares | Live |
| ITALY SITU BICYCLE LIMITED | Private company limited by shares | Live |
| BILLION WEALTH ENTERPRISE LIMITED | Private company limited by shares | Live |
| BILANG INTERNATIONAL GROUP SHARES LIMITED | Private company limited by shares | Live |
| Billion Face Co., Limited | Private company limited by shares | Dissolved |
| HK YAYUN BIOLOGICAL TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| TURBO BILLION INVESTMENT LIMITED | Private company limited by shares | Live |
| BIXMOOR MEDIA LIMITED | Private company limited by shares | Live |
| CytoTest Biotechnology Hong Kong Limited | Private company limited by shares | Live |
| BILLION GAIN CORPORATION LIMITED | Private company limited by shares | Live |
| JFG BIOTECHNOLOGY GROUP LIMITED | Private company limited by shares | Dissolved |
| Ida & Billy Architects Limited | Private company limited by shares | Live |
| BILLION WEALTH SUCCESS LIMITED | Private company limited by shares | Live |
| HK TELANMU BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SPAN BIOTECH LIMITED | Private company limited by shares | Live |
| Bigtera Limited | Private company limited by shares | Live |
| CHINA BIOTECH INDUSTRY GROUP LIMITED | Private company limited by shares | Live |
| BILLION TRINITY INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Billy Kung Fu Limited | Private company limited by shares | Live |
| BIEL CRYSTAL TRADING LIMITED | Private company limited by shares | Live |
| FAST BILLIONS LIMITED | Private company limited by shares | Live |
| BILLION DRAGON INDUSTRIAL LIMITED | Private company limited by shares | Live |
| BILLION BASE TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| BILLION WIDE CORPORATION LIMITED | Private company limited by shares | Dissolved |
| REGENT BILLION LIMITED | Private company limited by shares | Live |
| TOP BILLY WIN LIMITED | Private company limited by shares | Live |
| GEELONG BIOTECH AND HEALTHCARE CO., LIMITED | Private company limited by shares | Dissolved |
| REBO BIOCHEMICAL TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| YAMBEAR BIO-TECH LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI BINGZHU DRESS LIMITED | Private company limited by shares | Live |
| GENELECN BIO-TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| BINMA INTERNATIONAL HOLDING (HK) GROUP LIMITED | Private company limited by shares | Live |
| BILLION SHINE CORPORATION LIMITED | Private company limited by shares | Live |
| ASIA BILLION INVESTMENT LIMITED | Private company limited by shares | Live |
| ALL BILLION TRADING LIMITED | Private company limited by shares | Live |
| FAME BILLION LIMITED | Private company limited by shares | Live |
| BILLION CIRCLE LIMITED | Private company limited by shares | Live |
| SURE BILLION INDUSTRIAL LIMITED | Private company limited by shares | Live |
| MAAI BIOLOGICAL TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| BIOTERFLY CO., LIMITED | Private company limited by shares | Live |
| BILLION KING TRADING LIMITED | Private company limited by shares | Live |
| KONG SHING BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| MELSCHER BIOPHARM CO., LIMITED | Private company limited by shares | Live |
| POLY BIOTECH (HK) Co. LIMITED | Private company limited by shares | Live |
| BILLION CHAMPION INDUSTRIAL LIMITED | Private company limited by shares | Live |
| Bidgals Limited | Private company limited by shares | Live |
| HONGKONG BIDAXIN EXPRESS LOGISTICS LIMITED | Private company limited by shares | Live |
| LIFE BIO-PHARM CO., LIMITED | Private company limited by shares | Live |
| BIOSOW AGRICULTURAL RESOURCES GROUP LIMITED | Private company limited by shares | Live |
| DIOS BIEN LIMITED | Private company limited by shares | Live |