| Hua Yun Gene Biotechnology Limited | Private company limited by shares | Live |
| Sha Ai South China Biotechnology Limited | Private company limited by shares | Live |
| HONG KONG JIAYI BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| GENOMICSCOPE BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| BiOBUDDi Asia Limited | Private company limited by shares | Live |
| MITA BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| OrbusNeich Biotech Company Limited | Private company limited by shares | Live |
| HK Huaxia Baicao Biotechnology International Limited | Private company limited by shares | Live |
| BILLION MORE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Hong Kong Nengliang Biological Co., Limited | Private company limited by shares | Live |
| OR SO INTERNATIONAL (HK) BIOLOGICAL TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| YIKANG INT'L GROUP (CHINA) BIOLOGY ENGINEEING LIMITED | Private company limited by shares | Live |
| HK HANLING BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK BIZSOFT COMPUTER TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HK AIPAI BIOTECHNOLOGY GROUP LIMITED | Private company limited by shares | Live |
| BILLY INTERNATIONAL EDUCATION LIMITED | Private company limited by shares | Live |
| YTD-ECO BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| SHANDONG YUXIN BIO-TECH (HONGKONG) BRANCH CO., LIMITED | Private company limited by shares | Live |
| BizLytics Limited | Private company limited by shares | Live |
| GRAIN BILLION LIMITED | Private company limited by shares | Live |
| BILLION MARK CORPORATION LIMITED | Private company limited by shares | Live |
| BILLION GALLEON LIMITED | Private company limited by shares | Live |
| ZHI CHENG BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BILLION POWER DEVELOP LIMITED | Private company limited by shares | Live |
| BILLION SUCCESS ENTERPRISE LIMITED | Private company limited by shares | Live |
| HK Hungwai Biological Technology Limited | Private company limited by shares | Live |
| SPEC BIOLABS COMPANY LIMITED | Private company limited by shares | Live |
| HK JINGLIYUAN BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| INTERNATIONAL BIBENDUM STAR CHEFS LIMITED | Private company limited by shares | Dissolved |
| YUJIA INT'L BIOLOGICAL TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| WINRICH BILLION LIMITED | Private company limited by shares | Live |
| BILLION SUCCESS CAPITAL LIMITED | Private company limited by shares | Live |
| WIN BILLION CAPITAL LIMITED | Private company limited by shares | Live |
| BILLION CROWN INC LIMITED | Private company limited by shares | Live |
| SUCCESS BILLION INC LIMITED | Private company limited by shares | Live |
| CENTURY BILLION INC LIMITED | Private company limited by shares | Live |
| HONG KONG ZIWEI YA BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Sinhai Biopharm Co., Limited | Private company limited by shares | Live |
| HK LIFU BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Billion Shine Engineering Limited | Private company limited by shares | Live |
| SINO BILLION (CHINA) LIMITED | Private company limited by shares | Live |
| HK BEI DIE BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| Bioland Grain Limited | Private company limited by shares | Live |
| BILLION CONNECTOR LIMITED | Private company limited by shares | Live |
| BIG. JK LIMITED | Private company limited by shares | Live |
| SWISS LA NOURISH BIOLOGY TECHNOLOGY (ASIA-PACIFIC) CO., LIMITED | Private company limited by shares | Live |
| HK CREN BIOTECH LIMITED | Private company limited by shares | Dissolved |
| La Clarte Biotechnology Co., Limited | Private company limited by shares | Live |
| HK YANSHOUTANG BIOLOGICAL TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HAITIAN BIO-CHEMICAL HK CO., LIMITED | Private company limited by shares | Live |
| BILLION CHARACTER LIMITED | Private company limited by shares | Live |
| BIZOS LIMITED | Private company limited by shares | Live |
| CENTURY BILLIONS LIMITED | Private company limited by shares | Live |
| Bing Sheng Investment Company Limited | Private company limited by shares | Live |
| HONGKONG YANNENG BIOLOGICAL MEDICINE GROUP LIMITED | Private company limited by shares | Live |
| HK LUBAN BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Greenway Biotech Co., Limited | Private company limited by shares | Live |
| Xi Wei BioTechnology Limited | Private company limited by shares | Live |
| BitCana International Limited | Private company limited by shares | Live |
| MarLab Biotech France CO., Limited | Private company limited by shares | Live |
| BINGO ADVERTISING LIMITED | Private company limited by shares | Live |
| BILLION TECHNOLOGY INDUSTRIAL LIMITED | Private company limited by shares | Live |
| Biotree International Doctors' Group Limited | Private company limited by shares | Live |
| Biotree International Group Limited | Private company limited by shares | Live |
| Biotree International Investment Management Group Limited | Private company limited by shares | Live |
| Sheng En Mei Biological Technology Limited | Private company limited by shares | Live Commenced dormancy on 19-Jul-2018 |
| Pakway Biotech Limited | Private company limited by shares | Live |
| KOREA BEAUTY AGREEMENT BIOTECH LIMITED | Private company limited by shares | Live |
| Bicentenary Limited | Private company limited by shares | Live |
| France Mairui Weier Biotechnology Co., Limited | Private company limited by shares | Dissolved |
| Birtu Limited | Private company limited by shares | Live |
| New Land Biotechnology (HK) Limited | Private company limited by shares | Live |
| KAI OI BIOTECHNOLOGY INTERNATIONAL (HK) LIMITED | Private company limited by shares | Live |
| BILLION CHEMICAL INDUSTRIAL LIMITED | Private company limited by shares | Live |
| OAO BICYCLES LIMITED | Private company limited by shares | Live |
| TAIWAN DOUBENDOU BIOCHEMISTRY INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| WINRICH BILLION TRADE LIMITED | Private company limited by shares | Live |
| HK (LANSLEY) BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| Yuncheng International Biological Technology Co., Limited | Private company limited by shares | Live |
| Hongkong billion League International Holding Group Limited | Private company limited by shares | Live |
| Mayhui Biotech Limited | Private company limited by shares | Live |
| BILL.F LIMITED | Private company limited by shares | Live |
| FRENCH OU TAI BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| SOMAGRAM BIOTECH COMPANY LIMITED | Private company limited by shares | Live |
| Hong Kong Na Luo Yan Biological Technology Co., Limited | Private company limited by shares | Live |
| BILLION SCENE LIMITED | Private company limited by shares | Live |
| BILLION SUMMIT LIMITED | Private company limited by shares | Live |
| BILLION STEP ENTERPRISES LIMITED | Private company limited by shares | Live |
| CAPITAL GREEN BIOTECHNOLOGY GLOBAL LIMITED | Private company limited by shares | Live |
| FRANCE YUBIQUAN BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| MINGMEI BIOLOGICAL TECHNOLOGY INTERNATIONAL LIMITED | Private company limited by shares | Live |
| GOLD BILLION INTERNATIONAL DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BigTree System Limited | Private company limited by shares | Live |
| HK BINGHONG TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Top Joy Biotechnology Limited | Private company limited by shares | Live |
| ZOYO BIO-TECH (HONGKONG) LIMITED | Private company limited by shares | Live |
| ONLINE BIKE COMPANY LIMITED | Private company limited by shares | Live |
| RISING BILLION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BIYOU ELECTRONICS HONGKONG COMPANY LIMITED | Private company limited by shares | Live |
| Frontier BioPharma Company Limited | Private company limited by shares | Live |