| BIBI HONGKONG LIMITED | Private company limited by shares | Live |
| Aero Billion International Trading Co., Limited | Private company limited by shares | Live |
| KENDA BIOLOGICAL TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| Billion Property Consultancy Limited | Private company limited by shares | Live |
| GLOBAL BIOTECH INVESTMENT LIMITED | Private company limited by shares | Live |
| BILLION MKE TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| Bidwater Limited | Private company limited by shares | Live |
| BILLION WO INDUSTRIAL INVESTMENT LIMITED | Private company limited by shares | Live |
| Bitnext Blockchain Limited | Private company limited by shares | Live |
| UniMed Biotech Co., Limited | Private company limited by shares | Live |
| YUEN LONG BISTRO (TSIMSHATSUI) LIMITED | Private company limited by shares | Live |
| OCEAN BILLION TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| BEST BINDING LIMITED | Private company limited by shares | Live |
| GREATER BILLION INVESTMENT LIMITED | Private company limited by shares | Live |
| MIEN BIOTECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| FRENCH QIAOKE BIOLOGICAL TECHNOLOGY GROUP LIMITED | Private company limited by shares | Live |
| BILLION STAR CREATIVE LIMITED | Private company limited by shares | Live |
| CNT BIOTECHNOLOGY INTERNATIONAL GUOUP (HK) LIMITED | Private company limited by shares | Live |
| BILLION ASCENT INTERNATIONAL LIMITED | Private company limited by shares | Live |
| CHAMPION BILLION INVESTMENTS LIMITED | Private company limited by shares | Live |
| ZHONGZHITANG BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| POLY BILLION ENTERPRISES LIMITED | Private company limited by shares | Live |
| ZHAN BING CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Muyan Aromatic Biotechnology Limited | Private company limited by shares | Live |
| BIAO BING CO., LIMITED | Private company limited by shares | Live |
| Billion Manufacturing Technology Limited | Private company limited by shares | Live |
| BILLION RICH CREATION LIMITED | Private company limited by shares | Live |
| BICHANG NETWORK TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BINGO CORPORATE SERVICES LIMITED | Private company limited by shares | Live |
| BILLION LUCK (CHINA) LIMITED | Private company limited by shares | Live |
| BILLION JOY (CHINA) LIMITED | Private company limited by shares | Live |
| BILLION CROWN (CHINA) LIMITED | Private company limited by shares | Live |
| BIEL (CHINA) ENTERPRISE INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| Billion View Global Limited | Private company limited by shares | Live |
| YICAI BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| BRIDGE BILLION TRADING LIMITED | Private company limited by shares | Live |
| Hong Kong Botany Care Biotech Group Co., Limited | Private company limited by shares | Live |
| Biggest (Hongkong) Holding Co., Limited | Private company limited by shares | Live |
| HONG KONG QUEEN BIO-TECH GROUP CO., LIMITED | Private company limited by shares | Live |
| HERBOT BIOTECH LIMITED | Private company limited by shares | Live |
| DERLL BIOTECH LIMITED | Private company limited by shares | Live |
| FORTUNE BILLION (HONG KONG) LIMITED | Private company limited by shares | Live |
| Hong Kong High-throughput Biotechnology Co., Limited | Private company limited by shares | Live |
| BIKKIK LIMITED | Private company limited by shares | Live |
| Hongkong Fenghua Biological Technology Co., Limited | Private company limited by shares | Live |
| SILKA BILLION LIMITED | Private company limited by shares | Live |
| Bizon Limited | Private company limited by shares | Live |
| BillioCastle Group Limited | Private company limited by shares | Live |
| SILVER BILLION INVESTMENT LIMITED | Private company limited by shares | Live |
| TEAM BILLION TRADING LIMITED | Private company limited by shares | Live |
| BILLION MERIT LIMITED | Private company limited by shares | Live |
| BILLION HIGH INTERNATIONAL LIMITED | Private company limited by shares | Live |
| PURESSENCE BIO-TECH (HONGKONG) LIMITED | Private company limited by shares | Live |
| Bitchain Co., Limited | Private company limited by shares | Live |
| BIKE HUB LIMITED -THE- | Private company limited by shares | Live |
| Billion Boy Limited | Private company limited by shares | Live |
| Billion Man Limited | Private company limited by shares | Live |
| Billion Family Development Limited | Private company limited by shares | Live |
| PROGVT BIOTECH (HK) LIMITED | Private company limited by shares | Live |
| RY Biological Instrument Limited | Private company limited by shares | Live |
| HK BIOTECH LIMITED | Private company limited by shares | Live |
| BILLION HUB GROUP LIMITED | Private company limited by shares | Live |
| BILLION SHINE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Billion Ball Group Limited | Private company limited by shares | Live |
| BILLION MILES TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| Bitcliff Limited | Private company limited by shares | Live |
| Noni Biotech Hong Kong Limited | Private company limited by shares | Live |
| Hong Kong XABC Biotech Co., Limited | Private company limited by shares | Live |
| PROGRESS BILLION GROUP LIMITED | Private company limited by shares | Live |
| BILLION DONG TRADING CO., LIMITED | Private company limited by shares | Live |
| BILLION GROUP INDUSTRIAL LIMITED | Private company limited by shares | Live |
| GERMAGIC BIOCHEMICAL TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| Billion Master International Group Limited | Private company limited by shares | Live |
| BILLION HEART LIMITED | Private company limited by shares | Live |
| EJM BIOTECH LIMITED | Private company limited by shares | Live |
| ASIA KFM BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| TAI WAN ROCA BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| Biao Pu Limited | Private company limited by shares | Live |
| QI HUA BIOTECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| DEVAGRO BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| FT BILLION LIMITED | Private company limited by shares | Live |
| BILLION STAR TECHNOLOGY DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION UNION TRADING LIMITED | Private company limited by shares | Live |
| NEW BILLION DRAGON LIMITED | Private company limited by shares | Live |
| SKY BILLION INTERNATIONAL (GROUP) LIMITED | Private company limited by shares | Live |
| HONGKONG BILLION FAME INTERNATIONAL ENTERPRISE LIMITED | Private company limited by shares | Live |
| BILLION PROFIT ASIA PACIFIC LIMITED | Private company limited by shares | Live |
| FULL BILLION ASIA PACIFIC LIMITED | Private company limited by shares | Live |
| Qian Li Biology Technology Limited | Private company limited by shares | Live |
| Kai Te Biology Technology Limited | Private company limited by shares | Live |
| Ce Cheng Biology Technology Limited | Private company limited by shares | Live |
| You Mei Biology Technology Limited | Private company limited by shares | Live |
| HK YILINGDI BIOTECH LIMITED | Private company limited by shares | Live Commenced dormancy on 07-Aug-2018 |
| BIOPOSTURE (ASIA) LIMITED | Private company limited by shares | Live |
| TEGAFERM HOLDING BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| Hong kong Seyo Biotechnology Co., Limited | Private company limited by shares | Live |
| STEM BIRD LIMITED | Private company limited by shares | Live |
| Bigdelta Technology Limited | Private company limited by shares | Live |
| HONG KONG GOLDEN JEWELLERY BIJOUTERIE LIMITED | Private company limited by shares | Live |
| XINBAOTANG CHENPI BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |