| BioEngine Capital Holding Limited | Private company limited by shares | Live |
| BioEngine Investment Holding Limited | Private company limited by shares | Dissolved |
| BioEngine Investment Holding Limited | Private company limited by shares | Live |
| BIOENGINE INNOVATIONS LIMITED | Private company limited by shares | Dissolved |
| GERMANY WAHUIDO BIO-ENGINEER LIMITED | Private company limited by shares | Live |
| N I C BIO-ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HKI BIOENGINEERING LIMITED | Private company limited by shares | Live |
| ALPHATECH BIOENGINEERING LIMITED | Private company limited by shares | Dissolved |
| AMERICA K.F. GROUP BIOENGINEERING LIMITED | Private company limited by shares | Dissolved |
| AMERICA YIYUAN BIOENGINEERING INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| AMERICAN ORIENTAL BIOENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Live |
| BRIGHT ALL BIOENGINEERING (HONG KONG) CO., LIMITED | Private company limited by shares | Dissolved |
| China Bioengineering Limited | Private company limited by shares | Live |
| CHINA BIOENGINEERING ACADEME LIMITED | Private company limited by shares | Live |
| CHINA ZHONGKE BIOENGINEERING CO., LIMITED | Private company limited by shares | Live |
| CONCERN BIOENGINEERING CO., LIMITED | Private company limited by shares | Live |
| QINGDAO ETSONG BIOENGINEERING CO., LIMITED | Private company limited by shares | Live |
| ROTECH BIOENGINEERING CO., LIMITED | Private company limited by shares | Live |
| HK DESHENGTANG ZHONGYAO BIOENGINEERING LIMITED | Private company limited by shares | Live |
| CHINA BIOENGINEERING SCIENCE ACADEME DEVELOP LIMITED | Private company limited by shares | Live |
| E.CHENG BIOENGINEERING LIMITED | | Live |
| Health Energy Bioengineering Limited | Private company limited by shares | Live |
| Ericken Bioengineering Company Limited | Private company limited by shares | Dissolved |
| FORTUNE BIO-ENGINEERING GROUP LIMITED | Private company limited by shares | Dissolved |
| Fountain Bioengineering (H.K.) Company Limited | Private company limited by shares | Dissolved |
| NEW GENE BIOENGINEERING LIMITED | Private company limited by shares | Live |
| GLOBAL BIO-ENGINEERING LIMITED | Private company limited by shares | Live |
| GREAT PROSPECTS BIO-ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GREENWALLS BIOENGINEERING (HK) LIMITED | Private company limited by shares | Live |
| R&C Bioengineering Group (HK) Company Limited | | Live |
| HK GUDIAN BIOENGINEERING GROUP (XUZHOU) LIMITED | Private company limited by shares | Dissolved |
| HEAL BIOENGINEERING (HONGKONG) LIMITED | Private company limited by shares | Live |
| USA BOCOM HEALTH BIOENGINEERING INT'L GROUP LIMITED | Private company limited by shares | Dissolved |
| HK HESHENTANG BIOENGINEERING LIMITED | Private company limited by shares | Live |
| Calan Bioengineering (Hong Kong) Limited | Private company limited by shares | Live |
| HONG KONG BIOENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| HONG KONG DONG AN BIOENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HONG KONG KANGDEFU BIO-ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Fei Fei Bioengineering Limited | Private company limited by shares | Live |
| HONG KONG LVSEN BIOENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Sannie Bioengineering Technology Limited | Private company limited by shares | Live |
| CENTER SUNSHINE BIOENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Bio-engineering Technology Limited | Private company limited by shares | Live |
| Hong Kong Yamee Bio-Engineering Co., Limited | Private company limited by shares | Live |
| HK HUAJUN BIOENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HK NI DOLLS BIOENGINEERING INT'L CO., LIMITED | Private company limited by shares | Live |
| INTREND BIOENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HK JIUHETANG BIOENGINEERING LIMITED | Private company limited by shares | Live |
| KOREA GUODAO BIOENGINEERING TECH RESEARCH LIMITED | Private company limited by shares | Dissolved |
| MATERIA MEDICA BIOENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CONSMIGHTY MEDICAL AND BIO-ENGINEERING TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| PHARGEN BIOENGINEERING (H.K.) LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI MAX BIO-ENGINEERING CORP. LIMITED | Private company limited by shares | Dissolved |
| HK SITELI BIOENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Systems Bioengineering Limited | Private company limited by shares | Live |
| Taier Bioengineering Hong Kong Company Limited | Private company limited by shares | Live |
| TAIWAN RUNTIAN BIOENGINEERING CO., LIMITED | Private company limited by shares | Live |
| NO. 1 BIOENGINEERING TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| China Bioengineering Technology Group Limited | Private company limited by shares | Live |
| CANA AIR BIOENGINEERING TRADING COMPANY LIMITED | Private company limited by shares | Live |
| USA UNIVERSAL AGRICULTURE BIOENGINEERING LIMITED | Private company limited by shares | Live |
| UNIVERSAL ELITE FLAVOR BIOENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAHMEN (BIOENGINEERING) LIMITED | Private company limited by shares | Dissolved |
| W'NERWAY BIO-ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| France Yuwei Bio-Engineering Co., Limited | Private company limited by shares | Live |
| ZHAO GUANG BIOENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| HK ZHICHENGTANG BIOENGINEERING LIMITED | Private company limited by shares | Dissolved |