| NORMAN ENVIRONMENT LIMITED | Private company limited by shares | Live |
| CHINA ONE-ASIA ENERGY & ENVIRONMENT (HK) COMPANY LIMITED | Private company limited by shares | Live |
| OWAC ASIA EURO ENVIRONMENT LIMITED | Private company limited by shares | Live |
| SUN FUNG ENVIRONMENT PACKAGING LIMITED | Private company limited by shares | Live |
| Paradow Environment LIMITED | | Live |
| BIOMAX YANGZHOU ENVIRONMENT PARK INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ENVIRONMENT PERSPECTIVE LIMITED | Private company limited by shares | Live |
| PILLAR ENVIRONMENT TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HK YIDAO ENVIRONMENT PLANNING DESIGN LIMITED | Private company limited by shares | Dissolved |
| A PLUS ENVIRONMENT & CLEANING SERVICE COMPANY LIMITED | Private company limited by shares | Live |
| Poseidon Environment Co., Limited | | Live |
| Environment Positive Limited | Private company limited by shares | Live |
| Poten Environment Group (HK) Limited | Private company limited by shares | Live |
| Powerful Environment Limited | Private company limited by shares | Dissolved |
| PRAIRIE ENVIRONMENT TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Presun Environment & Technology (HK) Company Limited | Private company limited by shares | Live |
| Good Environment Project Services Limited | Private company limited by shares | Live |
| ASIA ENVIRONMENT PROTECTION PROMOTION LIMITED | Private company limited by shares | Dissolved |
| CHINA ENVIRONMENT PROTECT MAGAZINE LIMITED | Private company limited by shares | Dissolved |
| KUI PAK ENVIRONMENT PROTECTION LIMITED | Private company limited by shares | Dissolved |
| ALL WIN ENVIRONMENT PROTECTION LIMITED | Private company limited by shares | Live |
| ENVIRONMENT AND NATURE PROTECTION ASSOCIATION LIMITED | Company limited by guarantee | Live |
| CHINA ENVIRONMENT PROTECTION VOLUNTEERS ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| WORLD ENVIRONMENT PROTECTION CHINA WESTERN ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| WORLD ENVIRONMENT PROTECTION (GUANGDONG CHINA) ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| WORLD ENVIRONMENT PROTECTION (YUNAN CHINA) ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| CHINESE NONFERROUS ENVIRONMENT PROTECTION LIMITED | Private company limited by shares | Live |
| JXD Environment Protection Co., Limited | Private company limited by shares | Live |
| Asia Environment Protection Holding Co., Limited | Private company limited by shares | Live |
| "ECOTOR" ENVIRONMENT PROTECTION PROJECTS COMPANY LIMITED | Private company limited by shares | Dissolved |
| FINE ENVIRONMENT PROTECTION LIMITED | Private company limited by shares | Dissolved |
| HOMELAND ENVIRONMENT PROTECTION LIMITED | Private company limited by shares | Live |
| POWER ENVIRONMENT PROTECTION CO. LIMITED | Private company limited by shares | Dissolved |
| POWER ENVIRONMENT PROTECTION CO. LIMITED | Private company limited by shares | Dissolved |
| IN-GREEN ENVIRONMENT PROTECTION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ENVIRONMENT PROTECTION TRADING LIMITED | Private company limited by shares | Live |
| WIN ZONE ENVIRONMENT PROTECTION LIMITED | Private company limited by shares | Dissolved |
| EVER REACH ENVIRONMENT INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| Reconnect Environment Limited | Private company limited by shares | Live |
| ON KEE ENVIRONMENT RECYCLE LIMITED | Private company limited by shares | Dissolved |
| YI HOP ENVIRONMENT RECYCLE LIMITED | Private company limited by shares | Dissolved |
| KIN XUN ENVIRONMENT RECYCLE LIMITED | Private company limited by shares | Live |
| KIN SAM ENVIRONMENT RECYCLE LIMITED | Private company limited by shares | Dissolved |
| Chung's Environment Recycle Limited | | Live |
| SAN YAU ENVIRONMENT RECYCLE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| FLYING ENVIRONMENT RECYCLE SERVICES LIMITED | Private company limited by shares | Dissolved |
| GEBA ENVIRONMENT RECYCLE LIMITED | Private company limited by shares | Live |
| GOOD FOR ENVIRONMENT & RECYCLE LIMITED | Private company limited by shares | Live |
| GOODWELL ENVIRONMENT RECYCLE LIMITED | Private company limited by shares | Dissolved |
| ASIA ENVIRONMENT PROTECTION RECYCLE LIMITED | Private company limited by shares | Live |
| ENVIRONMENT RESOURCES RECYCLE LIMITED | Private company limited by shares | Live |
| TAK SHING ENVIRONMENT RECYCLE LIMITED | Private company limited by shares | Live |
| WING TAT ENVIRONMENT RECYCLE LIMITED | Private company limited by shares | Live |
| Kai Kee Environment Re-cycling Company Limited | Private company limited by shares | Dissolved |
| CENTURY ONE ENVIRONMENT RECYCLING LIMITED | Private company limited by shares | Dissolved |
| CHAMPION TECHNOLOGY ENVIRONMENT RECYCLING LIMITED | | Live |
| CYE REPRO ENVIRONMENT DEVELOPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| ENVIRONMENT RESERVATION CONSULTING LIMITED | Private company limited by shares | Dissolved |
| CHOU PINE RESOURCE ENVIRONMENT LIMITED | Private company limited by shares | Dissolved |
| China Population Resource Environment Foundation Limited | Private company limited by shares | Dissolved |
| Sun Wah Environment Resources Limited | Private company limited by shares | Live |
| EASY RING ENVIRONMENT LIMITED | Private company limited by shares | Live |
| Grand Rise Environment Recycling Limited | Private company limited by shares | Live |
| Rixi Environment Protection Hong Kong Limited | Private company limited by shares | Live |
| HK RUNDEAO ENVIRONMENT TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Runtai Environment Protection International Limited | Private company limited by shares | Live |
| HEALTH SAFETY AND ENVIRONMENT WORKSHOP LIMITED | Private company limited by shares | Live |
| SAGACITY ENVIRONMENT (CHINA) LIMITED | Private company limited by shares | Live |
| SAICINA ENVIRONMENT DECORATION CO., LIMITED | Private company limited by shares | Live |
| SCENIC HILL RECREATION AND ENVIRONMENT DEVELOPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SKY GLAD ENVIRONMENT SCIENCE LIMITED | Private company limited by shares | Dissolved |
| ASIA GLOBAL ENVIRONMENT SCIENCE GROUP LIMITED | Private company limited by shares | Dissolved |
| DE YOUNG ENVIRONMENT SCIENCE & TECHNOLOGY CO. LIMITED | Private company limited by shares | Dissolved |
| China Pure Environment Sci-Tech Group Limited | Private company limited by shares | Live |
| SECURED ENVIRONMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| LUK YUE ENVIRONMENT SERVICE LIMITED | Private company limited by shares | Dissolved |
| Sun Wah Environment Service Limited | Private company limited by shares | Live |
| POSH Environment Service Co. Limited | Private company limited by shares | Dissolved |
| SUN SAI KEE ENVIRONMENT SERVICES LIMITED | Private company limited by shares | Live |
| WIN HO ENVIRONMENT SERVICES LIMITED | Private company limited by shares | Live |
| Ace Environment Services Limited | Private company limited by shares | Live |
| AUTHENTIC ENVIRONMENT SERVICES LIMITED | Private company limited by shares | Dissolved |
| BEST ENVIRONMENT SERVICES LIMITED | Private company limited by shares | Live |
| CALCITE INDOOR ENVIRONMENT SERVICES LIMITED | Private company limited by shares | Live |
| CHEUK LONG ENVIRONMENT SERVICES LIMITED | Private company limited by shares | Dissolved |
| Climate and Environment Services Group (CESG) Limited | Private company limited by shares | Live |
| ENVIRONMENT TECHNOLOGY ENERGY SERVICES CO. LIMITED | Private company limited by shares | Dissolved |
| FOREVER ENVIRONMENT SERVICES CO., LIMITED | Private company limited by shares | Live |
| Good Environment Cleaning Services Limited | | Live |
| Environment & Technology Services (Hong Kong) Limited | Private company limited by shares | Live |
| HONOR ENVIRONMENT SERVICES COMPANY LIMITED | Private company limited by shares | Live |
| MORNINGCYCLE ENVIRONMENT HYGIENE SERVICES LIMITED | Private company limited by shares | Dissolved |
| WING KAI ENVIRONMENT PROTECTION SERVICES LIMITED | Private company limited by shares | Dissolved |
| SUNRISE ENVIRONMENT SERVICES LIMITED | Private company limited by shares | Live |
| Sweng Environment Services Limited | Private company limited by shares | Live |
| TIMES ENVIRONMENT SERVICES LIMITED | Private company limited by shares | Live |
| UNIVERSAL ENVIRONMENT CLEANING SERVICES COMPANY LIMITED | Private company limited by shares | Live |
| Wise Environment Services Limited | Private company limited by shares | Live |
| HOI SHAN ENVIRONMENT LIMITED | Private company limited by shares | Dissolved |
| DSG Environment Shandong Limited | Private company limited by shares | Live |