| Maxi United Laundry Environmental Equipment Limited | Private company limited by shares | Live |
| MAYMEN HI-TECH & ENVIRONMENTAL GROUP LIMITED | Private company limited by shares | Live |
| AT MEDICAL CATALYST ENVIRONMENTAL PURIFICATION COMPANY LIMITED | Private company limited by shares | Live |
| AT MEDICAL ENVIRONMENTAL TECHNOLOGY CO. LIMITED | Private company limited by shares | Live |
| MIAN ENVIRONMENTAL PROTECTION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Mighty Environmental Treatment Company Limited | Private company limited by shares | Live |
| MILLION MERIT PROFESSION ENVIRONMENTAL PROTECTION LIMITED | Private company limited by shares | Live |
| MILLION ENVIRONMENTAL PROTECTION MATERIALS LIMITED | Private company limited by shares | Dissolved |
| MILLION ENVIRONMENTAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| VISION AND MIND ENVIRONMENTAL LIMITED | Private company limited by shares | Live |
| MODERN ASIA ENVIRONMENTAL COMPANY LIMITED | Private company limited by shares | Live |
| MODERN ENVIRONMENTAL PLASTIC FACTORY LIMITED | Private company limited by shares | Dissolved |
| MODERN ASIA ENVIRONMENTAL MANAGEMENT FUND LIMITED | Private company limited by shares | Dissolved |
| MODERN ENVIRONMENTAL PROTECTION MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| MODERN ENVIRONMENTAL SERVICE LIMITED | Private company limited by shares | Dissolved |
| Monteth Environmental Equipment Co., Limited | Private company limited by shares | Live |
| MOTIVA ENVIRONMENTAL MECHANICAL CO., LIMITED | Private company limited by shares | Live |
| MOUNT VERNON ENVIRONMENTAL TECHNOLOGY CO., LIMITED -THE- | Private company limited by shares | Live |
| MULTI-WIN ENVIRONMENTAL PROTECTION LIMITED | Private company limited by shares | Dissolved |
| National Environmental Maintenance Co. Limited | Private company limited by shares | Dissolved |
| NATIONWIDE ENVIRONMENTAL CO. LIMITED | Private company limited by shares | Dissolved |
| NATURAL POWER ENVIRONMENTAL CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| NAYITAI ENVIRONMENTAL RECYCLING COMPANY LIMITED | Private company limited by shares | Live |
| KONG NGAI ENVIRONMENTAL LIMITED | Private company limited by shares | Live |
| N-TEK ENVIRONMENTAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| OASIS ENVIRONMENTAL PRODUCTS CO., LIMITED | Private company limited by shares | Live |
| OASIS ENVIRONMENTAL TECHNOLOGY AND ENGINEERING LIMITED | Private company limited by shares | Live |
| EARTH.THE ONLY VILLAGE ENVIRONMENTAL PROTECTION ASSOCIATION LIMITED -THE- | Private company limited by shares | Live |
| HK TingTai OnTat Environmental Protection Tech Limited | Private company limited by shares | Live |
| ORBRUT ENVIRONMENTAL TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| OUSENRUI INTERNATIONAL ENVIRONMENTAL PROTECTION TECHNOLOGY (H.K.) LIMITED | Private company limited by shares | Dissolved |
| ENVIRONMENTAL & OUTDOOR EDUCATION LIMITED | Private company limited by shares | Live |
| OVERSEAS OFFICE ENVIRONMENTAL CONSULTANCY LIMITED | Private company limited by shares | Live |
| PACIFIC ENVIRONMENTAL LIMITED | Private company limited by shares | Dissolved |
| BIO ENVIRONMENTAL (ASIA PACIFIC) LIMITED | Private company limited by shares | Dissolved |
| Asia Pacific Environmental Company Limited | Private company limited by shares | Live |
| GIL ASIA PACIFIC ENVIRONMENTAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| PACIFIC ENVIRONMENTAL CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| ZEN PACIFIC ENVIRONMENTAL CONTRACTORS LIMITED | Private company limited by shares | Dissolved |
| WCI Environmental Solution (Asia Pacific) Limited | Private company limited by shares | Live |
| HK JINGLONG ENVIRONMENTAL PROTECTION PACKING TECHNOLOGY LIMITED | Private company limited by shares | Live |
| PANTECH ENVIRONMENTAL ANTI-BACTERIA COATING LIMITED | Private company limited by shares | Dissolved |
| ENVIRONMENTAL PCM-TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| PEAK ENVIRONMENTAL RESOURCES LIMITED | Private company limited by shares | Live |
| Peat Environmental Solutions Limited | Private company limited by shares | Live |
| PETERSON ENVIRONMENTAL CONSTRUCTION MATERIALS COMPANY LIMITED | Private company limited by shares | Dissolved |
| Petrochemical Environmental Protection Co., Limited | Private company limited by shares | Live |
| PHOENIX ENVIRONMENTAL LIMITED | Private company limited by shares | Dissolved |
| PICCADILLY ENVIRONMENTAL PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| Pierson Capital Environmental Limited | Private company limited by shares | Live |
| ENVIRONMENTAL PLANNING LABORATORY HK LIMITED | Private company limited by shares | Live |
| ENVIRONMENTAL MASTER PLANNING CORPORATION LIMITED | Private company limited by shares | Dissolved |
| IB ENVIRONMENTAL PLASTIC LIMITED | Private company limited by shares | Live |
| JUNDA (CHINA) ENVIRONMENTAL PLASTICS COMPANY LIMITED | Private company limited by shares | Dissolved |
| Hip Wo Environmental Plating Limited | Private company limited by shares | Live |
| POLYFORTUNE ENVIRONMENTAL PROTECTION LIMITED | Private company limited by shares | Live |
| CHIN PONG ENVIRONMENTAL EQUIPMENT CO. LIMITED | Private company limited by shares | Live |
| ENVIRONMENTAL POWER COMPANY LIMITED | Private company limited by shares | Dissolved |
| M Power Environmental Limited | Private company limited by shares | Live |
| ENVIRONMENTAL NEW POWER LIMITED | Private company limited by shares | Live |
| POWERBOX ENVIRONMENTAL LIMITED | Private company limited by shares | Dissolved |
| ENVIRONMENTAL DESIGN PRACTICE LIMITED | Private company limited by shares | Live |
| AHAAHA ENVIRONMENTAL PRESERVATION FUND LIMITED | Company limited by guarantee | Live |
| Environmental Product Declaration Center Of China Limited | | Live |
| HAOXIN ENVIRONMENTAL PRODUCT (HK) LIMITED | Private company limited by shares | Dissolved |
| ONYX ENVIRONMENTAL PRODUCT LIMITED | Private company limited by shares | Live |
| WW ENVIRONMENTAL PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| Advanced Environmental Products Limited | Private company limited by shares | Live |
| ECORITE ENVIRONMENTAL PRODUCTS LIMITED | Private company limited by shares | Live |
| Hoi Fai Environmental Products Group Limited | | Live |
| JIEERDA ENVIRONMENTAL PRODUCTS (HK) COMPANY LIMITED | Private company limited by shares | Dissolved |
| RICHFIELD ENVIRONMENTAL PRODUCTS (HK) LIMITED | Private company limited by shares | Live |
| Environmental World Products Company Limited | Private company limited by shares | Live |
| PROJOY ENVIRONMENTAL EQUIPMENT (CHINA) LIMITED | Private company limited by shares | Live |
| PROMINENT ENVIRONMENTAL LIMITED | Private company limited by shares | Live |
| PROMISE CLEANING ENVIRONMENTAL LIMITED | Private company limited by shares | Live |
| Prosper Base Environmental Technology Limited | Private company limited by shares | Live |
| XIN DA ENVIRONMENTAL PROTECTION LIMITED | Private company limited by shares | Dissolved |
| YEE HOP ENVIRONMENTAL PROTECTION LIMITED | Private company limited by shares | Live |
| Bio Environmental Protection Limited | Private company limited by shares | Live |
| PUI KEE ENVIRONMENTAL PROTECTION LIMITED | Private company limited by shares | Live |
| YIU HO ENVIRONMENTAL PROTECTION COMPANY LIMITED | Private company limited by shares | Live |
| Wan Po Environmental Protection Limited | Private company limited by shares | Live |
| SUN SUN ENVIRONMENTAL PROTECTION LIMITED | Private company limited by shares | Live |
| ALAN ENVIRONMENTAL PROTECTION INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| AOXIN ENVIRONMENTAL PROTECTION (HONGKONG) LIMITED | Private company limited by shares | Live |
| ASCENDANT ENVIRONMENTAL PROTECTION INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ENVIRONMENTAL PROTECTION ASSETS LIMITED | Private company limited by shares | Dissolved |
| LIYI KANGDA ENVIRONMENTAL PROTECTION BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| BLOSSOMY ENVIRONMENTAL PROTECTION (GROUP) LIMITED | Private company limited by shares | Dissolved |
| Gardary Environmental Protection Board Limited | Private company limited by shares | Live |
| BROTHER ENVIRONMENTAL PROTECTION COMPANY LIMITED | Private company limited by shares | Live |
| CHENGWEI ENVIRONMENTAL PROTECTION USE LIMITED | Private company limited by shares | Live |
| NEW CHINA ENVIRONMENTAL PROTECTION LIMITED | Private company limited by shares | Dissolved |
| CHINA ENVIRONMENTAL PROTECTION AGENCY LIMITED | Private company limited by shares | Dissolved |
| CHINA ASIA ENVIRONMENTAL PROTECTION GROUP LIMITED | Private company limited by shares | Dissolved |
| CHINA ENVIRONMENTAL PROTECTION ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| CHINA ENVIRONMENTAL PROTECTION ASSOCIATION LIMITED | Private company limited by shares | Live |
| CHUANYANG ENVIRONMENTAL PROTECTION (CHINA) CO., LIMITED | Private company limited by shares | Live |
| Tianhao Environmental Protection (China) Co., Limited | | Live |