| ECOMA INTERNATIONAL (HK) LIMITED | Private company limited by shares | Live |
| ECOMACH IMP AND EXP CO., LIMITED | Private company limited by shares | Live |
| ECOMADA LIMITED | Private company limited by shares | Live |
| ECOMADVANCE HK LIMITED | | Live |
| ECOMAGENCY LIMITED | | Live |
| ECO-MAGIC INTERNATIONAL CORPORATION LIMITED | Private company limited by shares | Live |
| ECOMAGINATION PASTORAL (HK) LIMITED | Private company limited by shares | Live |
| ENGLAND ECOMALL INT'L HOLDING GROUP CO., LIMITED | Private company limited by shares | Live |
| Eco-Mama Limited | Private company limited by shares | Live |
| ECOMAN LIMITED | Private company limited by shares | Live |
| ECOMANAGEMENT LIMITED | Private company limited by shares | Live |
| HK ECO-MANAGEMENT CO. LIMITED | Private company limited by shares | Dissolved |
| AFOREST ECO-MANAGEMENT COMPANY LIMITED | | Live |
| ECOMARINEHK LIMITED | Private company limited by shares | Live |
| Ecomark HK Limited | Private company limited by shares | Live |
| Ecomark Trading Limited | Private company limited by shares | Live |
| ECOMASSISTANCEHQ LIMITED | | Live |
| ECOMAT POWER LIMITED | Private company limited by shares | Dissolved |
| EcoMatcher Limited | Private company limited by shares | Live |
| ECO-MATRIX CO., LIMITED | Private company limited by shares | Live |
| Ecomatrix ESG Consulting Limited | Private company limited by shares | Live |
| ECOMAX LIMITED | Private company limited by shares | Live |
| ECOMAX DISHWASHER COMPANY LIMITED | Private company limited by shares | Live |
| ECOMAX GROUP LIMITED | Private company limited by shares | Live |
| Ecomax (HK) Limited | Private company limited by shares | Live |
| ECOMAX INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| Eco-Max Industry Limited | | Live |
| ECOMAX INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ECOMAX WORLD TRADE LIMITED | Private company limited by shares | Live |
| Ecomay Co., Limited | | Live |