| E.COUNTRY LIMITED | Private company limited by shares | Live |
| E-coupon Limited | Private company limited by shares | Live |
| ECOUTER LIMITED | Private company limited by shares | Live Commenced dormancy on 12-Feb-2016 |
| EcoVadis Hong Kong Limited | Private company limited by shares | Live |
| CHAODA ECOVEG (HK) LIMITED | Private company limited by shares | Live |
| ECOVENT INTERNATIONAL LIMITED | Private company limited by shares | Live |
| ECOVER ASIA LIMITED | Private company limited by shares | Live |
| ECOVERSE LIMITED | Private company limited by shares | Dissolved |
| ECOVERT LIMITED | Private company limited by shares | Live |
| Ecovestment Limited | Private company limited by shares | Dissolved |
| ECOVIC ELECTRONICS LIMITED | Private company limited by shares | Live |
| Ecovida Online Limited | Private company limited by shares | Live |
| ECOVILLE LIMITED | Private company limited by shares | Dissolved |
| ECOVIS Axial CPA Limited | Private company limited by shares | Live |
| ECOVIS (CHINA) LIMITED | Private company limited by shares | Dissolved |
| ECOVIS FOCUS HONG KONG CPA LIMITED | Private company limited by shares | Live |
| ECOVIS SECRETARIES (H.K.) LIMITED | Private company limited by shares | Live |
| ECOVISION LIMITED | Private company limited by shares | Dissolved |
| ECO-VISION (CHARITY) LIMITED | Company limited by guarantee | Live |
| Ecoviva Holdings Limited | | Live |
| Ecovoltage International Limited | Private company limited by shares | Live |
| ECOWARDS LIMITED | Private company limited by shares | Live |
| ECOWARE GROUPS LIMITED | Private company limited by shares | Dissolved |
| Ecoware Technology Limited | Private company limited by shares | Live |
| Ecowarm Technology Company Limited | Private company limited by shares | Live |
| ECO-WASTE COMPANY LIMITED | Private company limited by shares | Live |
| Eco-Way Limited | Private company limited by shares | Live |
| ECOWELL LIMITED | Private company limited by shares | Live |
| ECO-WELL BIOSCIENCE INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
| Ecowell Purification Company Limited | Private company limited by shares | Live |
| ECOWIN DISTRIBUTION HONG KONG COMPANY LIMITED | Private company limited by shares | Live |
| ECOWIN INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| Ecowin International Limited | | Live |
| Ecowin Management Limited | | Live |
| ECOWINS SCIENCE & TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| ECOWOOD ENTERPRISE CO., LIMITED | Private company limited by shares | Live |
| MODERNISTIC ECO-WOOD LIMITED | Private company limited by shares | Live |
| ECOWORLD COMPANY LIMITED | Private company limited by shares | Live |
| Ecoworld Limited | | Live |
| ECO-WORLD (CHINA-HK) LIMITED | Private company limited by shares | Dissolved |
| ECOX LIMITED | Private company limited by shares | Dissolved |
| EcoXchange Limited | Private company limited by shares | Dissolved |
| Red Ecoya Limited | Private company limited by shares | Live |
| ECOZINE LIMITED | Private company limited by shares | Live |
| Ecozippers Limited | Private company limited by shares | Live Commenced dormancy on 16-Aug-2010 |
| EcoZnia Limited | Private company limited by shares | Live |
| ECOzY Limited | Private company limited by shares | Live |
| Ecozy HK Limited | Private company limited by shares | Live |
| Ecozy Furniture Limited | Private company limited by shares | Live |