| Biocrystal Co., Limited | | Live |
| BIOCTETPHARM LIMITED | Private company limited by shares | Live |
| BIOCYCLE (HONG KONG) LIMITED | Private company limited by shares | Live |
| BIOCYCLE PROFESSIONAL CLEANING SERVICES LIMITED | Private company limited by shares | Live |
| BIODEGRADABLE ASIA LIMITED | Private company limited by shares | Dissolved |
| Biodegradable Asia R&D Limited | Private company limited by shares | Dissolved |
| POLIMAX BIODEGRADABLE PLANT FIBER MANUFACTURING CO., LIMITED | Private company limited by shares | Live |
| CHINA BIODEGRADABLE INDUSTRIAL GROUP INVESTMENT SHARE LIMITED | Private company limited by shares | Live |
| EBM BIODEGRADABLE MATERIALS LIMITED | Private company limited by shares | Live |
| NHH Biodegradable Plastics Company Limited | Private company limited by shares | Live |
| MA BIODEGRADABLES TECHNOLOGY LIMITED | Private company limited by shares | Live |
| China Biodegradation Industry Group Co., Limited | | Live |
| HONG KONG BIODEMETER TRADING LIMITED | Private company limited by shares | Live |
| BIODEN BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| CREATIVE BIODESIGN LIMITED | Private company limited by shares | Live |
| BIODETECTION LIMITED | Private company limited by shares | Dissolved |
| BIODEVICE ASIA LIMITED | Private company limited by shares | Dissolved |
| CHINA BIODIESEL ENTERPRISES ALLIANCE LIMITED | Private company limited by shares | Dissolved |
| CHINA BIODIESEL GROUP CO., LIMITED | Private company limited by shares | Live |
| ASIA BIODIESEL AND RENEWABLE ENERGY (MONGOLIA) COMPANY LIMITED | Private company limited by shares | Dissolved |
| Fourway Biodiesel Limited | Private company limited by shares | Live |
| Harvest Biodiesel Limited | Private company limited by shares | Live |
| BIODIESEL (HK) LIMITED | Private company limited by shares | Dissolved |
| ASB BIODIESEL (HONG KONG) LIMITED | Private company limited by shares | Live |
| FIRST TECH BIODIESEL LIMITED | Private company limited by shares | Dissolved |
| Biodiss Limited | Private company limited by shares | Live |
| Biodiversity Adventures Limited | Private company limited by shares | Live |
| BIODIVERSITYWORKS LIMITED | Private company limited by shares | Dissolved |
| BiodivSourcing Limited | Private company limited by shares | Live |
| Bio-Dream Technology Company Limited | Private company limited by shares | Live |
| Biodrvier Technology Limited | Private company limited by shares | Live |
| BIO-DYNAMIC CHINA LIMITED | Private company limited by shares | Live |
| BIO-DYNAMIC PET RESEARCH COMPANY LIMITED | Private company limited by shares | Live |
| BIODYNAMICS COMPANY LIMITED | Private company limited by shares | Live |
| CHINA BIODYNAMICS LIMITED | Private company limited by shares | Dissolved |
| KONG WA BIODYNAMICS COMPANY LIMITED | Private company limited by shares | Dissolved |
| Sramek BioDynamics Limited | Private company limited by shares | Live |
| BIODYNAMICWAVE LIMITED | Private company limited by shares | Live |
| 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 |