| Kam Fung Environmental Transportation Limited | Private company limited by shares | Live |
| Ying Fung Environmental Limited | Private company limited by shares | Live |
| YING FUNG ENVIRONMENTAL TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| HK ZHISHUREN ENVIRONMENTAL PROTECTION FURNITURE LIMITED | Private company limited by shares | Live |
| Furun Environmental Protection Company Limited | Private company limited by shares | Live |
| FUSION Environmental (Hong Kong) Limited | | Live |
| GREEN FUTURE ENVIRONMENTAL MARKETING LIMITED | Private company limited by shares | Live |
| NET FUTURE ENVIRONMENTAL GROUP LIMITED | Private company limited by shares | Dissolved |
| Sky Future Environmental Technology Limited | Private company limited by shares | Live |
| CHINA FUXI ENVIRONMENTAL TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| Gaia Environmental Limited | Private company limited by shares | Live |
| Galilee Environmental Limited | Private company limited by shares | Live |
| GATEWAY (ENVIRONMENTAL SOLUTION) LIMITED | Private company limited by shares | Live |
| GATHER ENVIRONMENTAL HEALTH CONSULTANCY LIMITED | Private company limited by shares | Dissolved |
| GENRISE ENVIRONMENTAL LIMITED | | Live |
| GEOSCAPE & ENVIRONMENTAL LIMITED | Private company limited by shares | Live |
| OCEAN GIANT (CHINA-HK) ENVIRONMENTAL MANAGEMENT LIMITED | Private company limited by shares | Live |
| 3 UNI GLOBAL ENVIRONMENTAL LIMITED | Private company limited by shares | Live |
| GLOBAL ENVIRONMENTAL COOPERATION ORGANIZATION CO., LIMITED | Private company limited by shares | Live |
| GLOBAL ENVIRONMENTAL STRATEGE CO., LIMITED | Private company limited by shares | Dissolved |
| GLOBAL ENVIRONMENTAL CORPORATION LIMITED | Private company limited by shares | Dissolved |
| GLOBAL ENVIRONMENTAL HEALTH NET GROUP LIMITED | Private company limited by shares | Dissolved |
| GLOBAL ENVIRONMENTAL MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| GLOBAL ENVIRONMENTAL PROTECTION LIMITED | Private company limited by shares | Live |
| GLOBAL ENVIRONMENTAL TECHNOLOGY (INTERNATIONAL) CO LIMITED | Private company limited by shares | Live |
| GLOBALTECH ENVIRONMENTAL LIMITED | Private company limited by shares | Dissolved |
| GLOBE ENVIRONMENTAL HONG KONG COMPANY LIMITED | Private company limited by shares | Live |
| Green Globe Environmental Secured Processing Limited | Private company limited by shares | Live |
| Godsin Environmental Co., Limited | | Live |
| GOOD ENVIRONMENTAL BUSINESS LIMITED | Private company limited by shares | Live |
| G.P.S. (ENVIRONMENTAL) COMPANY LIMITED | Private company limited by shares | Dissolved |
| GREAT ENVIRONMENTAL EQUIPMENT (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| GREAT WIN ENVIRONMENTAL ENTERPRISE LIMITED | Private company limited by shares | Live |
| Great Bay Environmental Protection Charity Fund Limited | 擔保有限公司 | Live |
| GREAT ENVIRONMENTAL PROTECTION RECOVER (HK) LIMITED | Private company limited by shares | Dissolved |
| Greater Bay Area Environmental Company Limited | Private company limited by shares | Live |
| GREEN ENVIRONMENTAL LIMITED | Private company limited by shares | Dissolved |
| GREEN ENVIRONMENTAL SUPPLIES CORPORATION LIMITED | Private company limited by shares | Live |
| Green Emission Environmental Consultant Limited | Private company limited by shares | Live |
| New Green Environmental Sciences Limited | Private company limited by shares | Live |
| GREEN POWER ENVIRONMENTAL SERVICE COMPANY LIMITED | Private company limited by shares | Live |
| GREEN VIEW ENVIRONMENTAL SERVICE LIMITED | | Live |
| Solar Green Environmental Limited | Private company limited by shares | Live |
| NEW GREEN ENVIRONMENTAL SOLUTIONS LIMITED | Private company limited by shares | Live |
| Green Vision Environmental Limited | Private company limited by shares | Dissolved |
| Greeneye Environmental Co., Limited | Private company limited by shares | Live |
| HK GREENKOOL ENVIRONMENTAL PROTECTION TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| GREENLAND ENVIRONMENTAL LIMITED | Private company limited by shares | Dissolved |
| GREENLAND ENVIRONMENTAL LIMITED | Private company limited by shares | Live |
| GREENRICH ENVIRONMENTAL CENTRE LIMITED | Private company limited by shares | Dissolved |
| GREENWICH ENVIRONMENTAL LIMITED | Private company limited by shares | Dissolved |
| GREENWOOD ENVIRONMENTAL LIMITED | Private company limited by shares | Dissolved |
| ERV GROUP ENVIRONMENTAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| HAN CRESTBRIGHT ENVIRONMENTAL GROUP LIMITED | Private company limited by shares | Dissolved |
| HOMEWELL ENVIRONMENTAL GROUP LIMITED | Private company limited by shares | Dissolved |
| Honde Environmental Group Limited | Private company limited by shares | Live |
| ENVIRONMENTAL (HK) INVESTMENTS GROUP LIMITED | Private company limited by shares | Dissolved |
| ROOTS ENVIRONMENTAL GROUP LIMITED | Private company limited by shares | Live |
| Guangdong Canves Environmental Investment Company Limited | | Live |
| Guangzhou RKS Environmental Protection Science&Technology Co., Limited | Private company limited by shares | Live |
| Smart Guard Environmental Management Limited | Private company limited by shares | Live |
| ENVIRONMENTAL SUSTAINABILITY GUARDIAN LIMITED | | Live |
| GUOXIN ENVIRONMENTAL TREATMENT CO., LIMITED | Private company limited by shares | Dissolved |
| HANCHUN ENVIRONMENTAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| TIN HANG ENVIRONMENTAL COMPANY LIMITED | Private company limited by shares | Live |
| HANGKONG HENGYU ENVIRONMENTAL PROTECTIONTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HANGZHOU SUPOR ENVIRONMENTAL PROTECTION SCI-TECH LIMITED | Private company limited by shares | Live |
| HANTANG ENVIRONMENTAL (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| HAPPY LAI ENVIRONMENTAL LIMITED | Private company limited by shares | Live |
| Happy-Running Environmental Technology Co., Limited | Private company limited by shares | Live |
| BIOSCIENCE ENVIRONMENTAL HEALTH INTERNATIONAL CO. LIMITED | Private company limited by shares | Dissolved |
| CHINA PUBLIC ENVIRONMENTAL HEALTH E-COMMERCE LIMITED | Private company limited by shares | Live |
| CHRISTIAN ENVIRONMENTAL HEALTH LIMITED | Private company limited by shares | Live |
| JOHNSON ENVIRONMENTAL HEALTH LIMITED | Private company limited by shares | Live |
| PINNACLE ENVIRONMENTAL HEALTH PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| Hebei Zhuoshao Environmental Technology Co., Limited | | Live |
| TAK HING LEADER ENVIRONMENTAL LIMITED | Private company limited by shares | Live |
| HINGFEI HK ENVIRONMENTAL PROTECTION LIMITED | Private company limited by shares | Live |
| AWE ENVIRONMENTAL (HK) LIMITED | Private company limited by shares | Dissolved |
| GHM ENVIRONMENTAL (HK) LIMITED | Private company limited by shares | Live |
| M&E ENVIRONMENTAL (HK) LIMITED | Private company limited by shares | Live |
| ENVIRONMENTAL CONSCIOUS ARCHITECTS (H.K.) LIMITED | Private company limited by shares | Live |
| GK ELECTRIC POWER ENVIRONMENTAL PROFECTION (HK) LIMITED | Private company limited by shares | Dissolved |
| Greens Environmental Bio-Technology (HK) Limited | Private company limited by shares | Dissolved |
| LENOVONERGY AND ENVIRONMENTAL (HK) LIMITED | Private company limited by shares | Dissolved |
| DAI HOEI ENVIRONMENTAL SOLUTIONS LIMITED | Private company limited by shares | Dissolved |
| GSE Environmental Holding Limited | Private company limited by shares | Live |
| WAI TAT HONG ENVIRONMENTAL LIMITED | Private company limited by shares | Live |
| Hong Yui Environmental Company Limited | | Live |
| HONG KONG ENVIRONMENTAL ASSOCIATION LIMITED | Private company limited by shares | Live |
| HONG KONG AUFUKTAT ENVIRONMENTAL ESTATE LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Bowshing Environmental Technology Limited | Private company limited by shares | Live |
| HONG KONG ENVIRONMENTAL HUQIN R&D CENTER LIMITED | Private company limited by shares | Live |
| HONG KONG ENVIRONMENTAL CENTER LIMITED | Private company limited by shares | Live |
| HONG KONG CENTRAL ENVIRONMENTAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Chenyu Environmental Hong Kong Limited | Private company limited by shares | Live |
| CHINA HONG KONG ENVIRONMENTAL CAR ENGINEERING LIMITED | Private company limited by shares | Live |
| New Cwi (Hong Kong) Environmental Energy Co., Limited | | Live |
| HONG HEI ENVIRONMENTAL ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| HONG KONG ENVIRONMENTAL ART ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |