| Tsan Tong Energy and Environment Technology Limited | | Live |
| RUO ER ENERGY & ENVIRONMENT UNITED TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| Zenith Energy & Environment Limited | Private company limited by shares | Live |
| ENVIRONMENT ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ENGINEERING AND ENVIRONMENT LIMITED | Private company limited by shares | Dissolved |
| LCA ENVIRONMENT ENGINEERING LIMITED | Private company limited by shares | Live |
| WAH FAI ENVIRONMENT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| JIN ZAI JI ENVIRONMENT ENGINEERING LIMITED | Private company limited by shares | Live |
| Pak Ho Environment Engineering Company Limited | | Live |
| Alliance Environment Engineering Limited | | Live |
| CHEK YUET (ENVIRONMENT) ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHUNG TAI ENVIRONMENT ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| BIG EAST ENVIRONMENT ENGINEERING LIMITED | Private company limited by shares | Live |
| FULL BLOOM ENVIRONMENT ENGINEERING LIMITED | Private company limited by shares | Live |
| AQUAS GARDEN ENVIRONMENT ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HK Gold INT Environment Engineering Limited | Private company limited by shares | Live |
| HK YIDAO INDOOR ENVIRONMENT DESIGN ENGINEERING LIMITED | Private company limited by shares | Live |
| KAIMING Environment Engineering Limited | | Live |
| Manshun Environment Engineering Limited | Private company limited by shares | Live |
| NANKONG ENVIRONMENT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| NIKKA ENVIRONMENT ENGINEERING LIMITED | Private company limited by shares | Live |
| SUN HUI ENVIRONMENT PROTECTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUN HUI ENVIRONMENT PROTECTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GREEN ENVIRONMENT PROTECTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ENVIRONMENT PROTECTION ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Live |
| SMART ENVIRONMENT ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ENVIRONMENT TECHNOLOGY ENGINEERING LIMITED | Private company limited by shares | Live |
| TRIUMPH ENVIRONMENT TECHNOLOGY ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Woodstad Environment Engineering Company Limited | Private company limited by shares | Live |
| Face the Environment Enterprise-FATE Limited | Private company limited by shares | Dissolved |
| GREENWAY ENERGY RESOURCES & ENVIRONMENT EQUIPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| GREEN WAVE ENVIRONMENT EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| THAI XIN ENVIRONMENT EQUIPMENT HONG KONG LIMITED | Private company limited by shares | Live |
| GOOD FAITH ENVIRONMENT PROTECTION LIMITED | Private company limited by shares | Dissolved |
| GREAT FIELD ENVIRONMENT PROTECTION EQUIPMENTS COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHINA FINANCIAL INVESTMENT ENVIRONMENT LIMITED | Private company limited by shares | Dissolved |
| GREEN FORCE ENVIRONMENT LIMITED | Private company limited by shares | Live |
| CHINA RUNXI ENVIRONMENT FOUNDATION LIMITED | Private company limited by shares | Live |
| ASIA ENVIRONMENT SOURCING FOUNDATION LIMITED | Private company limited by shares | Dissolved |
| CHINA FOUNTAIN ENVIRONMENT TECHNOLOGY SERVICE LIMITED | Private company limited by shares | Live |
| FRUITIO ENVIRONMENT LIMITED | Private company limited by shares | Live |
| China Environment Fund (Bio-fan) Company Limited | Private company limited by shares | Live |
| CHINA ENVIRONMENT FUND LIMITED | Private company limited by shares | Dissolved |
| GRACE EDUCATION AND ENVIRONMENT FUND LIMITED | Company limited by guarantee | Dissolved |
| CHINA ENVIRONMENT FUND (HAIYUAN) CO., LIMITED | Private company limited by shares | Live |
| CHINA ENVIRONMENT M&A FUND (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| CHINA ENVIRONMENT FUND MANAGEMENT CO., LIMITED | Private company limited by shares | Dissolved |
| ASIA PACIFIC ENVIRONMENT FUND LIMITED | Private company limited by shares | Live |
| CHINA ENVIRONMENT PROTECTION FUND LIMITED | Private company limited by shares | Dissolved |
| CHINA ENVIRONMENT PROTECTION FUND MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| YAT FUNG ENVIRONMENT LIMITED | Private company limited by shares | Live |
| LIK FUNG ENVIRONMENT CLEANING SERVICE LIMITED | Private company limited by shares | Live |
| HANG FUNG ENVIRONMENT TIMBER LIMITED | Private company limited by shares | Live |
| YI XIN ENVIRONMENT FURNITURES LIMITED | Private company limited by shares | Live |
| GAEA Environment Limited | Private company limited by shares | Live |
| WIN GALORE ENVIRONMENT LIMITED | Private company limited by shares | Live |
| GAURICE ENVIRONMENT LIMITED | Private company limited by shares | Live |
| GERMAN BRITT LIVE ENVIRONMENT (INT'L) STOCK LIMITED | Private company limited by shares | Live |
| GLOBAL ENVIRONMENT LIMITED | Private company limited by shares | Dissolved |
| Global Environment Co., Limited | Private company limited by shares | Live |
| Global Fortune Environment Limited | | Live |
| SJ GLOBAL & KANTA ENVIRONMENT LIMITED | Private company limited by shares | Live |
| YONGTENG GLOBAL ENVIRONMENT LIMITED | Private company limited by shares | Live |
| Golden Environment Limited | Private company limited by shares | Live |
| GOLDEN FAIR ENVIRONMENT LIMITED | Private company limited by shares | Live |
| Golden Environment Protection International Limited | Private company limited by shares | Dissolved |
| GOLDEN STATE ENVIRONMENT COMPANY LIMITED | Private company limited by shares | Live |
| Golden State Environment Investment Corporation Limited | Private company limited by shares | Live |
| Golden State Environment Services Company Limited | Private company limited by shares | Live |
| Golding Environment (Hong Kong) Co., Limited | Private company limited by shares | Live |
| GOOD NATURAL ENVIRONMENT CO LIMITED | Private company limited by shares | Live |
| GREEN ENVIRONMENT LIMITED | Private company limited by shares | Dissolved |
| Aim Green Environment Limited | Private company limited by shares | Live |
| Green R Environment Limited | Company limited by guarantee | Live |
| S. J Green Environment Limited | | Live |
| CHINA GREEN ENVIRONMENT ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| MAN HING GREEN ENVIRONMENT ENGINEERING LIMITED | | Live |
| ORIENTAL GREEN ENVIRONMENT LIMITED | Private company limited by shares | Dissolved |
| PLEDGE GREEN ENVIRONMENT LIMITED | Private company limited by shares | Live |
| Tin Shan Green Environment Limited | Private company limited by shares | Live |
| GREENFIELD ENVIRONMENT LIMITED | Private company limited by shares | Live |
| GROUND ENVIRONMENT LIMITED | Private company limited by shares | Dissolved |
| ASSOCIATED ENVIRONMENT GROUP LIMITED | | Live |
| CHINA ENVIRONMENT GROUP LIMITED | Private company limited by shares | Dissolved |
| CHINA ENVIRONMENT GROUP LIMITED | Private company limited by shares | Live |
| CHINA ENVIRONMENT GROUP HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| China Shipbuilding Environment Group Limited | | Live |
| DHK Environment Design Group Limited | Private company limited by shares | Live |
| DaYang Ecological Environment Group Co., Limited | Private company limited by shares | Live |
| CHINA ENVIRONMENT ENGINEERING GROUP LIMITED | Private company limited by shares | Live |
| FORTUNE ENVIRONMENT GROUP LIMITED | Private company limited by shares | Live |
| Hong Kong CE Green Ark Environment Group Co Limited | | Live |
| HOUDE ENVIRONMENT GROUP (CHINA) HOLDING LIMITED | Private company limited by shares | Live |
| CHINA ENVIRONMENT INVESTMENT OPERATION GROUP LIMITED | Private company limited by shares | Live |
| Bio Tech Environment Overmaster (Group) Limited | Private company limited by shares | Live |
| CHINA ENVIRONMENT PROTECTION GROUP LIMITED | Private company limited by shares | Live |
| CHINA ENVIRONMENT PROTECTION INVESTMENT GROUP LIMITED | Private company limited by shares | Live |
| GERMANY SENQUAN ENVIRONMENT GROUP LIMITED | Private company limited by shares | Live |
| HK SHENGTAIAN ENVIRONMENT INVESTMENT GROUP CO., LIMITED | Private company limited by shares | Live |
| URIK ENVIRONMENT TECHNOLOGY GROUP LIMITED | Private company limited by shares | Live |