| EcoLights Green Technologies Limited | Private company limited by shares | Live |
| ECOLINK LIMITED | Private company limited by shares | Dissolved |
| ECOLINK BIOTECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| Ecolink Contracting Limited | Private company limited by shares | Live |
| ECOLINK INDUSTRY LIMITED | | Live |
| ECOLINK NEW TECH COMPANY LIMITED | Private company limited by shares | Live |
| ECOLINKIN CO., LIMITED | Private company limited by shares | Live |
| ECO-LITE CO., LIMITED | Private company limited by shares | Live |
| ECOLITE CHINA CO., LIMITED | Private company limited by shares | Live |
| ECOLITE COOLING TECHNOLOGIES CO., LIMITED | Private company limited by shares | Live |
| ECOLITE WELLBEING (HK) CO., LIMITED | Private company limited by shares | Live |
| Ecolite Wellbeing (HK) Holding Limited | Private company limited by shares | Live |
| ECOLITE LIGHTING (HONG KONG) LIMITED | Private company limited by shares | Live |
| ECOLITE TRADING HONG KONG LIMITED | Private company limited by shares | Live |
| ECOLITE LIVING APPLIANCES CO., LIMITED | Private company limited by shares | Live |
| ECOLITE (SHANGHAI) CO., LIMITED | Private company limited by shares | Live |
| ECOLITE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| WILTECH ECOLITE COMPANY LIMITED | Private company limited by shares | Live |
| ECOLITY LIMITED | Private company limited by shares | Live |
| V ECO-LIVING (CHARITY) LIMITED | Company limited by guarantee | Live |
| Ecollect Limited | Private company limited by shares | Live |
| Ecollect (Hong Kong) Limited | Private company limited by shares | Live |
| Ecollect (Iceland) Limited | Private company limited by shares | Live |
| e-collection Limited | Private company limited by shares | Dissolved |
| ECOLLEGE LIMITED | Private company limited by shares | Dissolved |
| eCollextion Company Limited | Private company limited by shares | Live |
| EcolLink Non-woven Company Limited | Private company limited by shares | Live |
| Ecolodao Limited | | Live |
| GO ECOLOGIC LIMITED | Private company limited by shares | Live |
| Yu Wei Ecological Agriculture Co. Limited | Private company limited by shares | Live |
| ECOLOGICAL GAP (CHINA) HOLDING LIMITED | Private company limited by shares | Live |
| Ecological Value Alternative Co., Limited | Private company limited by shares | Live |
| CHINA'S ORIGINAL ECOLOGICAL ART CO., LIMITED | Private company limited by shares | Live |
| ORIGINAL ECOLOGICAL COSMETICS CO., LIMITED | Private company limited by shares | Live |
| Ecological Conservation Association Limited | Company limited by guarantee | Live |
| ECOLOGICAL SECURE TENURE CONSTRUCTION (CHINA) LIMITED | Private company limited by shares | Live |
| CYNTHIA ECOLOGICAL RESOURCES COMPANY LIMITED | Private company limited by shares | Live |
| DESHENG ECOLOGICAL AGRICULTURE LIMITED | Private company limited by shares | Live |
| China (Circular Economy) Ecological Restoration Company Limited | | Live |
| ECOLOGICAL FIBERS LIMITED | Private company limited by shares | Live |
| CHINA ECOLOGICAL FISHERY LIMITED | Private company limited by shares | Live |
| Future Ecological HK Limited | | Live |
| Global Ecological Holding Co., Limited | Private company limited by shares | Dissolved |
| GLOBAL ECOLOGICAL RESTORATION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| GOODLINE ECOLOGICAL Limited | Private company limited by shares | Live |
| GREEN ECOLOGICAL ENGINEERING LIMITED | Private company limited by shares | Live |
| Ecological Group Limited | | Live |
| Ecological Growth Limited | Private company limited by shares | Live |
| CHINESE ASSOCIATION OF ECOLOGICAL HEALTH PRESERVATION LIMITED | Private company limited by shares | Live |
| Hong Kong Xinhuan Ecological Management Company Limited | | Live |
| ECOLOGICAL PUBLICA INVESTMENT HOLDING LIMITED | Private company limited by shares | Live |
| Panduola Digital Ecological Investment Limited | | Live |
| ECOLOGICAL INVESTMENTS COMPANY LIMITED | Private company limited by shares | Live |
| BAIXIN ECOLOGICAL (HONG KONG) HOLDING LIMITED | Private company limited by shares | Live |
| Chian Ecological Management Limited | Private company limited by shares | Live |
| Meng Ecological Retreat Co., Limited | Private company limited by shares | Live |
| Haixia Ecological and Natural Resources Limited | Private company limited by shares | Live |
| MAIDENHAIR ECOLOGICAL PLANT HOLDING LIMITED | Private company limited by shares | Live |
| GUOCUI FLOWERS GREEN ECOLOGICAL SERVICES PLATFORM LIMITED | Private company limited by shares | Live |
| CHINA ECOLOGICAL RECYCLING INDUSTRY ASSOCIATION LIMITED | Private company limited by shares | Live |
| Center for Ecological Economy Research of China Limited | Private company limited by shares | Live |
| Ecological Resources Limited | Private company limited by shares | Live |
| China Ecological Restoration Association Limited | Private company limited by shares | Live |
| SKY RIVER ECOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI SHUIYI ECOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ECOLOGICAL SOLUTIONS LIMITED | Private company limited by shares | Dissolved |
| CENTURY SUNSHINE ECOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Ecological Systems Limited | Private company limited by shares | Dissolved |
| SMART ECOLOGICAL SYSTEMS LIMITED | Private company limited by shares | Live |
| JIULUAN (TAIWAN) ORIGINAL ECOLOGICAL RESEARCH LIMITED | Private company limited by shares | Live |
| HK New Bud Ecological Tech Limited | | Live |
| HK RJK ECOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| New Ecological Technology Limited | Private company limited by shares | Live |
| Cloud Ecological Technology Limited | | Live |
| HK HENGSHENG ECOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK KANGDING ECOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Olista Ecological Technology Limited | | Live |
| TianSheng Ecological Technology Limited | Private company limited by shares | Live |
| HK DARANFANG ECOLOGICAL TEXTILES LIMITED | Private company limited by shares | Live |
| HK JINYUANFA ECOLOGICAL TEXTILES LIMITED | Private company limited by shares | Dissolved |
| HK TRUE AFFECTION GRASSS ECOLOGICAL TEXTILES LIMITED | Private company limited by shares | Live |
| YUAN ECOLOGICAL TRADE CO., LIMITED | Private company limited by shares | Live |
| Ecology Air Limited | Private company limited by shares | Live |
| Ecology Limited | Private company limited by shares | Live |
| VM Ecology Limited | Private company limited by shares | Live |
| Original Ecology Agriculture Investment Limited | Private company limited by shares | Live |
| Basic ecology LIMITED | | Live |
| HONGKONG C&T YUANHE GUANHONG EARTH ECOLOGY RECONDITION CENTER LIMITED | Private company limited by shares | Dissolved |
| WORLD ECOLOGY HEALTH INDUSTRY UNION (CHINA) CO., LIMITED | Private company limited by shares | Dissolved |
| INTERNATIONAL WATER ECOLOGY AND SAFETY RESEARCH INSTITUTE (CHINA) COMPANY LIMITED | Company limited by guarantee | Live |
| LUNG FU SHAN CHINESE HERBS ANTIQUITY ECOLOGY CULTURE LIMITED | Company limited by guarantee | Live |
| CHINESE ROSA ROXBURGHII TRATT ECOLOGY INDUSTRY INVESTMENT MANAGEMENT FUND LIMITED | Private company limited by shares | Live |
| CHUNG HOP ECOLOGY LIMITED | Private company limited by shares | Live |
| ASIA GREEN HILL RIVER ORIGINAL ECOLOGY TOURISM INVESTMENT CO., LIMITED | Private company limited by shares | Live |
| CHUNG MEI ECOLOGY INDUSTRY (INT'L) INVESTMENT HOLDINGS CO., LIMITED | Private company limited by shares | Dissolved |
| INTERNATIONAL ECOLOGY ECONOMICS COLLEGE GROUP CO., LIMITED | Private company limited by shares | Live |
| E-LIGHT FARM (HK) ECOLOGY TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| China Green Ecology Promotion Association Co., Limited | Private company limited by shares | Live |
| HONGKONG INNOVATIVE ECOLOGY INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Dissolved |
| CHINA INDUSTRIAL ECOLOGY RESEARCH INSTITUTE CO., LIMITED | | Live |