| AVIT Environmental Technology Limited | | Live |
| AYURVEDA ENVIRONMENTAL BIOTECH LIMITED | Private company limited by shares | Live |
| GREEN BASE ENVIRONMENTAL CONSULTANT LIMITED | Private company limited by shares | Dissolved |
| LE BEAUTE' ENVIRONMENTAL PROTECTION LIMITED | Private company limited by shares | Dissolved |
| BEAUTY ENVIRONMENTAL ENGINEER COMPANY LIMITED | Private company limited by shares | Dissolved |
| BEITOU XINYUAN ENVIRONMENTAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Ningbo Belito Environmental Technology Co., Limited | Private company limited by shares | Live |
| BEST ENVIRONMENTAL LIMITED | Private company limited by shares | Dissolved |
| BESTSKILL ENVIRONMENTAL BIOTECH LIMITED | Private company limited by shares | Dissolved |
| Beta Stone Environmental Technologies Co. Limited | | Live |
| Betty Cleaning Environmental Limited | | Live |
| Biohap Environmental Company Limited | Private company limited by shares | Live |
| BIOLAND ENVIRONMENTAL TECHNOLOGIES GROUP CO., LIMITED | Private company limited by shares | Live |
| BIOPACK ENVIRONMENTAL LIMITED | Private company limited by shares | Live |
| BISAGNI ENVIRONMENTAL ENTERPRISE INCORPORATED LIMITED | Private company limited by shares | Live |
| BLUETECH ENVIRONMENTAL (HK) COMPANY LIMITED | Private company limited by shares | Live |
| Bopulse Environmental Protection Company Limited | Private company limited by shares | Live |
| Hk Boya Environmental Protection Technology Limited | Private company limited by shares | Live |
| ENVIRONMENTAL BRICK FACTORY (HONG KONG) LIMITED | Private company limited by shares | Live |
| BRIGHT ENVIRONMENTAL LIMITED | Private company limited by shares | Live |
| SOUTH BRIGHT ENVIRONMENTAL PROTECTION INVESTMENT LIMITED | Private company limited by shares | Live |
| BRIGHT ENVIRONMENTAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Bear Bright Environmental Technology Co. Limited | Private company limited by shares | Live |
| Broaden Environmental Solution Limited | Private company limited by shares | Dissolved |
| i Build Environmental Consultancy Limited | | Live |
| CALCIOR ENVIRONMENTAL LIMITED | Private company limited by shares | Live |
| CALFARME ENVIRONMENTAL SUPPLY LIMITED | Private company limited by shares | Live |
| Cambridge Environmental Solutions Limited | Private company limited by shares | Live |
| San Campora Environmental Inv. Group Limited | Private company limited by shares | Live |
| Canvest Environmental International Limited | Private company limited by shares | Live |
| Canvest Environmental (Shanghai) Company Limited | Private company limited by shares | Live |
| Gai Ngai Environmental Care Limited | Private company limited by shares | Live |
| RE-GREEN ENVIRONMENTAL CATERING PRODUCTS COMPANY LIMITED | Private company limited by shares | Dissolved |
| CATERLY ENVIRONMENTAL PROTECTION TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| EcoSage (Social and Environmental Centre) Limited | Private company limited by shares | Live |
| EC CENTURY ENVIRONMENTAL COMPANY LIMITED | Private company limited by shares | Live |
| CENTURYEAR ENVIRONMENTAL TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| C&G-CONCORD ENVIRONMENTAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| CHAMPION CLEANING ENVIRONMENTAL COMPANY LIMITED | Private company limited by shares | Live |
| GOOD CHANCE ENVIRONMENTAL HOLDING LIMITED | Private company limited by shares | Live |
| YONG CHANG ENVIRONMENTAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Chan's Environmental Limited | | Live |
| CHARIS ENVIRONMENTAL TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| CHARMFUL ENVIRONMENTAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Fortune Charter Environmental Limited | Private company limited by shares | Live |
| CHAVEZ (SHENZHEN) ENVIRONMENTAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Cheer Dishwashing Service & Environmental Tableware Company Limited | | Live |
| CHELSEA ENVIRONMENTAL PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| GRANDORTH ENVIRONMENTAL CHEMICALS CO., LIMITED | Private company limited by shares | Live |
| LIT CHEONG ENVIRONMENTAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TAK CHEONG ENVIRONMENTAL RECYCLING LIMITED | Private company limited by shares | Live |
| WING CHEONG METAL ENVIRONMENTAL RECYCLING LIMITED | Private company limited by shares | Live |
| CHIA TAI ENVIRONMENTAL TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| CHI-KAI ENVIRONMENTAL SERVICE COMPANY LIMITED | Private company limited by shares | Live |
| Germany Chimusi Environmental Tech Limited | Private company limited by shares | Live |
| USA PAN ASIA PERSPECTIVE ENVIRONMENTAL DESIGN (CHINA) LIMITED | Private company limited by shares | Dissolved |
| China Everbright Environmental Group Limited | Private company limited by shares | Live |
| CHINA ENVIRONMENTAL FAMILY LIMITED | Private company limited by shares | Dissolved |
| CHINA ENVIRONMENTAL SCIENCE FEDERATION LIMITED | Private company limited by shares | Live |
| Fildrop China Environmental Biotech Co., Limited | Private company limited by shares | Live |
| CHINA ENVIRONMENTAL FOUNDATION LIMITED | Private company limited by shares | Dissolved |
| China Environmental Funds Limited | Private company limited by shares | Live |
| CHINA ENVIRONMENTAL INVEST GROUP LIMITED | Private company limited by shares | Live |
| China Environmental Investment Group Limited | Private company limited by shares | Live |
| China Environmental Investment (HK) Limited | Private company limited by shares | Live |
| ECO Environmental Investments (China) Limited | Private company limited by shares | Live Ceased dormancy on 26-Nov-2009 |
| CHINA ENVIRONMENTAL INVESTMENTS LIMITED | Private company limited by shares | Live |
| KINGSFORD ENVIRONMENTAL (CHINA) LIMITED | Private company limited by shares | Live |
| CHINA ENVIRONMENTAL RECYCLINGS LIMITED | Private company limited by shares | Live |
| CHINA ENVIRONMENTAL RESOURCES LIMITED | Private company limited by shares | Live |
| CHINA ENVIRONMENTAL SOLUTIONS LIMITED | Private company limited by shares | Live |
| ENVIRONMENTAL SOLUTIONS CHINA LIMITED | Private company limited by shares | Live |
| China Environmental Utilities Group Co., Limited | Private company limited by shares | Live |
| CHINACAN ENVIRONMENTAL CORPORATION LIMITED | Private company limited by shares | Dissolved |
| KIT CHING ENVIRONMENTAL COMPANY LIMITED | Private company limited by shares | Live |
| LONG YAT CHING SUN ENVIRONMENTAL LIMITED | Private company limited by shares | Live |
| CHING WAH ENVIRONMENTAL RESOURCES (HK) LIMITED | Private company limited by shares | Live |
| SIU CHUNG NGOK ENVIRONMENTAL LIMITED | Private company limited by shares | Live |
| CHURGYI ENVIRONMENTAL TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| CIAM Environmental Investments Limited | Private company limited by shares | Live |
| CIRCLE ENVIRONMENTAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ENVIRONMENTAL CITY LIMITED | Private company limited by shares | Live |
| ENVIRONMENTAL CITY LIMITED | Private company limited by shares | Live |
| YUE FAT ENVIRONMENTAL CLEANING COMPANY LIMITED | Private company limited by shares | Live |
| TOP ONE CLEANING & ENVIRONMENTAL LIMITED | Private company limited by shares | Live |
| ENVIRONMENTAL CLEANING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAI YIP ENVIRONMENTAL CLEANING COMPANY LIMITED | Private company limited by shares | Dissolved |
| FAI KEE ENVIRONMENTAL CLEANING LIMITED | Private company limited by shares | Live |
| ENVIRONMENTAL CLEANING COMPANY LIMITED | Private company limited by shares | Live |
| HOP LIK ENVIRONMENTAL CLEANING SERVICE LIMITED | Private company limited by shares | Live |
| Tak Kee Environmental Cleaning Service Limited | Private company limited by shares | Live |
| SAN FAI ENVIRONMENTAL CLEANING SERVICE LIMITED | Private company limited by shares | Live |
| CLEARWATER ENVIRONMENTAL LIMITED | Private company limited by shares | Dissolved |
| First Climate Environmental Investment Limited | Private company limited by shares | Live |
| BRICKWALL ENVIRONMENTAL CO., LIMITED | | Live |
| CLEAN ENVIRONMENTAL AND TRADE CO., LIMITED | Private company limited by shares | Live |
| People's Environmental Cleaning Co., Limited | Private company limited by shares | Live |
| ASIA ENVIRONMENTAL FORUM CO., LIMITED | Private company limited by shares | Dissolved |
| Fourd Environmental HK Co., Limited | Private company limited by shares | Live |
| BOSSCO ENVIRONMENTAL INVESTMENT CO., LIMITED | Private company limited by shares | Live |