| ECHAN97 LIMITED | Private company limited by shares | Live |
| E-CHANCE LIMITED | Private company limited by shares | Dissolved |
| HK E-CHANCE INVESTMENT HOBLINGS CO., LIMITED | Private company limited by shares | Live |
| eChance Industrial Company Limited | Private company limited by shares | Live |
| ECHAND MARBLE AND GRANITE COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG ECHANE INTERNATIONAL LOGISTICS INFORMATION SERVICE CO., LIMITED | Private company limited by shares | Dissolved |
| ECHANG DOORS AND WINDOWS INDUSTRY (HK) CO., LIMITED | Private company limited by shares | Live |
| E-CHANG INVESTMENT CONSTRUCTION LIMITED | Private company limited by shares | Live |
| E-change Limited | Private company limited by shares | Live |
| eChannel Asia Limited | Private company limited by shares | Live |
| E-CHANNEL INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| Echannel Hk Trading Limited | Private company limited by shares | Live |
| ECHANSONNERIE LIMITED | Private company limited by shares | Dissolved |