| BIOEASY HK LIMITED | | Live |
| BIOECA (CHINA) GREEN ENERGY CORPORATION LIMITED | Private company limited by shares | Live |
| BIOECARE HEALTH TECHNOLOGY (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| BioEcoBottle F1 Technologies Asia (HK) Limited | Private company limited by shares | Dissolved |
| BIOECOEVER LIMITED | Private company limited by shares | Live |
| BioEffectus Limited | | Live |
| ABMMA BioElectric Technologies Limited | Private company limited by shares | Live |
| EVER RED BIO-ELECTRICAL SUPPLY LIMITED | Private company limited by shares | Live |
| CHINA BIOELECTRICITY RESEARCH LIMITED | Private company limited by shares | Live |
| MYCAN BIO-ELECTRONICS CO., LIMITED | Private company limited by shares | Dissolved |
| BioEm Limited | Private company limited by shares | Live |
| BIOEM AEROBE TOILET LIMITED | Private company limited by shares | Dissolved |
| BIOEM INNOVATION GROUP LIMITED | Private company limited by shares | Dissolved |
| BIOEM INDUSTRIAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BIOEM INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BIOEM DISINFECTION PRODUCTS MANUFACTURING LIMITED | Private company limited by shares | Dissolved |
| BIOEM MEDICAL INSTRUMENT LIMITED | Private company limited by shares | Live |
| BIOEM MEDICAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BioEm Air Quality Limited | Private company limited by shares | Live |
| BioEm Air Sanitizing Technology Company Limited | Private company limited by shares | Live |
| BIOEM DISINFECTION TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| BIOEM ENVIRONMENTAL TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| BIOEM ENVIRONMENTAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BIOEM INNOVATION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Bio-Enabler, Limited | Private company limited by shares | Live Ceased dormancy on 20-Feb-2014 |
| BioEnerGen Limited | Private company limited by shares | Live |
| WHOLENESS BIOENERGETICS TECHNOLOGY LIMITED | Private company limited by shares | Live |
| CNT BIOENERGY LIMITED | Private company limited by shares | Dissolved |
| Analytica Bio-Energy Corp. Limited | Private company limited by shares | Live |
| Casa Bioenergy Limited | Private company limited by shares | Live |
| Bioenergy Resources Research Centre Limited | | Live |
| JSR BioEnergy (China) Limited | Private company limited by shares | Live |
| CHINA BIO-ENERGY RESEARCH CENTRE LIMITED | Private company limited by shares | Live |
| ClearWorld Bioenergy Co. Limited | Private company limited by shares | Dissolved |
| BIOENERGY MACHINES CO., LIMITED | Private company limited by shares | Live |
| EUROPA BIO-ENERGY LIMITED | Private company limited by shares | Live |
| GREEN GLOBAL BIOENERGY LIMITED | Private company limited by shares | Live Commenced dormancy on 08-May-2014 |
| GLOBAL BIOENERGY GROUP LIMITED | Private company limited by shares | Dissolved |
| GREEN RESOURCES BIO-ENERGY LIMITED | Private company limited by shares | Live |
| HARMONY BIO-ENERGY GROUP LIMITED | Private company limited by shares | Live |
| Health BioEnergy Limited | Private company limited by shares | Live |
| HONG KONG HUNTGO BIO-ENERGY LIMITED | Private company limited by shares | Dissolved |
| BIO-ENERGY INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| GOODIES RECYCLING & BIOENERGY LIMITED | Private company limited by shares | Live |
| GOODIES RECYCLING & BIOENERGY LIMITED | Private company limited by shares | Live |
| Riverina Oils & BioEnergy Company Limited | Private company limited by shares | Live |
| SSBE Bio-Energy Company Limited | Private company limited by shares | Live |
| RICH TECH BIO-ENERGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| AGBIOEN (SHANGHAI) BIOENERGY TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Vivere Bioenergy Limited | Private company limited by shares | Live |
| BIOENERGYTEAM HONG KONG LIMITED | Private company limited by shares | Dissolved |
| 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 |