| ETIN LIMITED | Private company limited by shares | Dissolved |
| Etin Company Limited | Private company limited by shares | Dissolved |
| Etin Limited | Private company limited by shares | Live |
| CHINA ETIN INTERNATIONAL FINANCE RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| ETIN HONG KONG LIMITED | Private company limited by shares | Live |
| CHINA ETIN MASTER MIND SCIENTIFIC RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| ETING TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| ETING INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| ETINMAX LIMITED | Private company limited by shares | Live |
| ETINNA ENTERPRISE CO. LIMITED | Private company limited by shares | Dissolved |