| BILLION APEX HOLDINGS LIMITED | Private company limited by shares | Live |
| BILLION WINNER LIMITED | Private company limited by shares | Live |
| BILLION ASCENT HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| BILLION BLOOM HOLDINGS LIMITED | Private company limited by shares | Live |
| BILLION FAMOUS HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| BILLION PROFIT HOLDINGS LIMITED | Private company limited by shares | Live |
| BILLION WELL HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| SMART BILLION HOLDINGS LIMITED | Private company limited by shares | Live |
| BILLION SHINE TRADING LIMITED | Private company limited by shares | Dissolved |
| EAGLE BILLION TRADING LIMITED | Private company limited by shares | Live |
| JOINT BILLION HOLDINGS LIMITED | Private company limited by shares | Live |
| KONG BILLION HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| AODUN INT'L BIOLOGY TECHNOLOGY GROUP (HK) LIMITED | Private company limited by shares | Dissolved |
| BILLION TEAM CAPITAL INVESTMENT LIMITED | Private company limited by shares | Live |
| BIRD LIMITED | Private company limited by shares | Live |
| SMART BILLION (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION MAX CAPITAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION ACTION LIMITED | Private company limited by shares | Dissolved |
| BILLION GRAND HOLDING LIMITED | Private company limited by shares | Dissolved |
| BILLION VIEW TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| BILLION TOP DEVELOPMENT (CHINA) LIMITED | Private company limited by shares | Live |
| LUCKY BILLION (HONG KONG) LIMITED | Private company limited by shares | Live |
| FRIEND CHAIN BIOTECH GROUP LIMITED | Private company limited by shares | Dissolved |
| MOST BILLION (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION PROFIT (CHINA) LIMITED | Private company limited by shares | Live |
| BILLION SMART (CHINA) LIMITED | Private company limited by shares | Live |
| BILLION TREND (CHINA) LIMITED | Private company limited by shares | Live |
| AIVEIS BIOTECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| BILLION WELL ASIA LIMITED | Private company limited by shares | Live |
| BILLION FAME ASIA LIMITED | Private company limited by shares | Live |
| BILLION HONEST ASIA PACIFIC LIMITED | Private company limited by shares | Dissolved |
| FIRST BILLION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BILLION CHAMPION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| MEGA BIOTECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUN BILLION ASIA PACIFIC LIMITED | Private company limited by shares | Live |
| BIGSTONE INDUSTRIAL LIMITED | Private company limited by shares | Live |
| SUN BILLION CREATION LIMITED | Private company limited by shares | Live |
| W & M BIOTECH COMPANY LIMITED | Private company limited by shares | Live |
| AUSTRALIA BILANSHI APPLE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BIGIS CO., LIMITED | Private company limited by shares | Dissolved |
| BILLION ASSET LIMITED | Private company limited by shares | Live |
| BILLION FLAIR LIMITED | Private company limited by shares | Dissolved |
| BILLION MARKETING LIMITED | Private company limited by shares | Live |
| BILLION CREATION TRADING (HK) LIMITED | Private company limited by shares | Dissolved |
| CHANGXING BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| DAME BIJOUX LIMITED | Private company limited by shares | Live |
| HK YUXIUQING HAIRDRESSING BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| WONDER BILLION LIMITED | Private company limited by shares | Live |
| USA NAO BO SHI BIOTECHNOLOGY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| VENTI (CHINA) BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| BILLION BEST CORPORATION LIMITED | Private company limited by shares | Dissolved |
| BILLION HONEST CORPORATION LIMITED | Private company limited by shares | Live |
| BILLION SKY CORPORATION LIMITED | Private company limited by shares | Dissolved |
| SUNYEAR BIOSCIENCE LIMITED | Private company limited by shares | Live |
| BILLION FORD ENGINEERING LIMITED | Private company limited by shares | Live |
| JOY BIOTECH CO., LIMITED | Private company limited by shares | Dissolved |
| BILLION HONEST INTERNATIONAL INDUSTRIAL LIMITED | Private company limited by shares | Live |
| BILLION VANTAGE CORPORATION LIMITED | Private company limited by shares | Dissolved |
| GOOD BILLION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BINHAI INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BIZ-ASIA LIMITED | Private company limited by shares | Live |
| BISL Limited | Private company limited by shares | Live |
| HONG KONG BILLION WAY INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| BINGO HOME COMPANY LIMITED | Private company limited by shares | Live |
| HK RED SHELL BIOLOGY PHARMACY LIMITED | Private company limited by shares | Live |
| Hongkong Joyous Biotech Co., Limited | Private company limited by shares | Dissolved |
| BILLION RAINBOW CORPORATION LIMITED | Private company limited by shares | Live |
| BILLION SOURCE LIMITED | Private company limited by shares | Live |
| BILLION YIELD LIMITED | Private company limited by shares | Dissolved |
| BILLION INTERNATIONAL GROUP CO., LIMITED | Private company limited by shares | Live |
| BILLION CYBER DEVELOPMENT LIMITED | Private company limited by shares | Live |
| WIDE BILLION LIMITED | Private company limited by shares | Live |
| BILLION REGENT ENTERPRISES LIMITED | Private company limited by shares | Live |
| BIYA TECHNOLOGY (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| BILLION NOBLE LIMITED | Private company limited by shares | Dissolved |
| Billy and Karim International Limited | Private company limited by shares | Live |
| BILLION SINO LIMITED | Private company limited by shares | Dissolved |
| BILLSTON TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Healtrue Biotechnology Co., Limited | Private company limited by shares | Dissolved |
| TOP BILLION INTERNATIONAL CONSULTING LIMITED | Private company limited by shares | Live |
| BINASTREAM SOLUTIONS LIMITED | Private company limited by shares | Live |
| YAN SEN BIOTECHNOLOGY (HK) LIMITED | Private company limited by shares | Dissolved |
| NINGBO BINBIN CORPORATION LIMITED | Private company limited by shares | Live |
| BILLION GROWTH LIMITED | Private company limited by shares | Live |
| YY&Z BIOCHEMICAL LIMITED | Private company limited by shares | Live |
| BILLION UNITED LIMITED | Private company limited by shares | Live |
| BIOSECURITY CO., LIMITED | Private company limited by shares | Live |
| BILLION TOP CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| BIZWISE LIMITED | Private company limited by shares | Live |
| BILLION PROSPECT TRADING LIMITED | Private company limited by shares | Live |
| BILLION IDEA INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| BILLION MUTUAL LIMITED | Private company limited by shares | Live |
| MUTUAL BILLION INT'L INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION PEOPLE LIMITED | Private company limited by shares | Live |
| BILLION PEOPLE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION PEOPLE DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION PEOPLE ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| DINGHAN BIOTECHNOLOGY (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| BILLION ENTERPRISES LIMITED | Private company limited by shares | Live Commenced dormancy on 10-Mar-2015 |
| HONGKONG CHINA NATIONAL HIGH-TECH INDUSTRIALIZATION OF NATURAL GREEN INNOVATE BIOLOGY LIMITED | Private company limited by shares | Dissolved |