| Doer Limited -The- | Private company limited by shares | Live |
| DOER MEDICAL CO., LIMITED | | Live |
| DOER SOLUTION CO., LIMITED | Private company limited by shares | Live |
| DOER ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Doer Group Global Company Limited | Private company limited by shares | Live |
| NINGBO DOER INDUSTRIAL LIMITED | Private company limited by shares | Live |
| DOER INDUSTRY LIMITED | | Live |
| Doer Recycling Company Limited | Private company limited by shares | Live |
| DOER TRADING LIMITED | Private company limited by shares | Dissolved |
| DOER.R LIMITED | Private company limited by shares | Dissolved |
| DOERS Co. Limited | Private company limited by shares | Live |
| Doersrule Limited | | Live |
| DOERTIME INTERNATIONAL HOLDING CO., LIMITED | Private company limited by shares | Live |