| GLOBAL BILLION CENTURY LIMITED | Private company limited by shares | Live |
| Bito Robotics Limited | Private company limited by shares | Live |
| China Hua Hao Biological Technology Limited | Private company limited by shares | Live |
| US-HK Biotech Research Company Limited | Private company limited by shares | Live |
| BILLION KEY TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| BISHAN GOLD LIMITED | Private company limited by shares | Live |
| HK PERIVERRY BIOTECH LIMITED | Private company limited by shares | Live |
| MAIN HARBOUR BIOTECH INTERNATIONAL LIMITED | Private company limited by shares | Live |
| OCEAN BILLION GARMENT LIMITED | Private company limited by shares | Live |
| Tung Bill Scaffolding Limited | Private company limited by shares | Live |
| BILLION INCOME LIMITED | Private company limited by shares | Live |
| BILLION ORIENTAL LIMITED | Private company limited by shares | Live |
| BILLION MATCH LIMITED | Private company limited by shares | Live |
| GREATEST BILLION LIMITED | Private company limited by shares | Live |
| AIAIMEI BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| GREENY BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| Lessel Biotechnology Co., Limited | Private company limited by shares | Live |
| BIGER LIMITED | Private company limited by shares | Live |
| HK KANGLISHOU BIOLOGY CO., LIMITED | Private company limited by shares | Live |
| BILLION TOPPER HOLDINGS LIMITED | Private company limited by shares | Live |
| PHYSICAL HEALTH BIOLOGICAL CO., LIMITED | Private company limited by shares | Live Commenced dormancy on 29-Oct-2018 |
| BILLION FOCUS CORPORATION LIMITED | Private company limited by shares | Live |
| BILLION HONOUR LIMITED | Private company limited by shares | Live |
| BILLION HK DEVELOPMENT LIMITED | Private company limited by shares | Live |
| NEW MYTHOLOGY BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| CG Billion Limited | Private company limited by shares | Live |
| BILLION EARNER INTERNATIONAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| FANCE PALISMAN BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Health BioEnergy Limited | Private company limited by shares | Live |
| Health BioTech Limited | Private company limited by shares | Live |
| OYASHITING BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| HONG KONG SHANG SHI BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| HONGKONG AIYANGSHUANG BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BILLION TECH GROUP LIMITED | Private company limited by shares | Live |
| AH BIOPHARM CO., LIMITED | Private company limited by shares | Live |
| BILLION SURPLUS INVESTMENT LIMITED | Private company limited by shares | Live |
| HONOUR BILLION LIMITED | Private company limited by shares | Live |
| HK SUNGRI BIOTECH LIMITED | Private company limited by shares | Live |
| JA Biotechnology Company Limited | Private company limited by shares | Live |
| Hongkong Yasite Biological Technology Group Limited | Private company limited by shares | Live |
| Biff Co., Limited | Private company limited by shares | Live |
| Top Angle Biotech Corp. Limited | Private company limited by shares | Live |
| YAT MEI BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| OCEAN BISCUIT COMPANY LIMITED | Private company limited by shares | Live |
| DETHE BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK ASIA SKIN BIOTECH LIMITED | Private company limited by shares | Live |
| Newfood Biotech Co., Limited | Private company limited by shares | Live |
| BITLAB LIMITED | Private company limited by shares | Live |
| HONG KONG DAIDAIMU BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BITNEATO LIMITED | Private company limited by shares | Live |
| BITUO TRADE LIMITED | Private company limited by shares | Live |
| Dymind Biotech (HK) Co., Limited | Private company limited by shares | Live |
| Bitcoin Limited | Private company limited by shares | Live |
| T.Y (Hong Kong) Biological Technology Co., Limited | Private company limited by shares | Live |
| BioPhronimos Limited | Private company limited by shares | Live |
| HONG KONG XINRENTANG BIOTECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| BIGWAY MANAGEMENT LIMITED | Private company limited by shares | Live |
| BILLION CONCEPT INTERNATIONAL INDUSTRIAL LIMITED | Private company limited by shares | Live |
| GRAND BILLION INDUSTRIAL LIMITED | Private company limited by shares | Live |
| Jianmei Biotechnology Co., Limited | Private company limited by shares | Live |
| BIOSIMTECH LIMITED | Private company limited by shares | Live |
| GET BIOTECH LIMITED | Private company limited by shares | Live |
| BILLION LOTUS LIMITED | Private company limited by shares | Live |
| BINGO DESIGN DECORATION CO. LIMITED | Private company limited by shares | Live |
| BIOTREE CONSULTING SERVICE LIMITED | Private company limited by shares | Live |
| CHONG SHING BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| Birkin (HK) Trade Limited | Private company limited by shares | Live |
| FAITH BILLION TECHNOLOGY DEVELOPMENT LIMITED | Private company limited by shares | Live |
| ON BILLION ENTERPRISES LIMITED | Private company limited by shares | Live |
| Shiny 9S Biotech Limited | Private company limited by shares | Live |
| Germany Erdgold GmbH Biotechnology Co., Limited | Private company limited by shares | Live |
| BIDECHEM SCITECH LIMITED | Private company limited by shares | Live |
| HK YANZHIDAI BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HONGKONG SHILEI GROUP BIOLOGY SCIENCE AND TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BILLION FLY TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| Bini Limited | Private company limited by shares | Live |
| BITNESS LIMITED | Private company limited by shares | Live |
| SINOCORE BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| Billion Wei Sheng Technology Co., Limited | Private company limited by shares | Live |
| BILLION HONEST TRADING LIMITED | Private company limited by shares | Live |
| EAST BILLION INVESTMENTS LIMITED | Private company limited by shares | Live |
| BIZI TRADING LIMITED | Private company limited by shares | Live |
| TAIWAN GARLODEN BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| FAITH BILLION (CHINA) LIMITED | Private company limited by shares | Live |
| HARMONY BILLION TRADING COMPANY LIMITED | Private company limited by shares | Live |
| HK Xipin Biotechnology Limited | Private company limited by shares | Live |
| Hong Kong Dragon Billion International Limited | Private company limited by shares | Live |
| BAI BILLION INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
| BILLION STAR GROUP LIMITED | Private company limited by shares | Live |
| BILLION EQUITY TRANSPORTATION LIMITED | Private company limited by shares | Live |
| JUST BILLION LIMITED | Private company limited by shares | Live |
| Tider Biotech (Hongkong) Co., Limited | Private company limited by shares | Live |
| Camo Biotechnology Co., Limited | Private company limited by shares | Live |
| ED BIOSYSTEMS COMPANY LIMITED | Private company limited by shares | Live |
| BINOVIZ Limited | Private company limited by shares | Live |
| Health Beauty Biotechnology Company Limited | Private company limited by shares | Live |
| MIAOLING BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Bihaili Co., Limited | Private company limited by shares | Live |
| HK GREAT BILLION CO., LIMITED | Private company limited by shares | Live |
| Biosilu Pharma (HK) Partners Limited | Private company limited by shares | Live |