| DOSOCO INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Dosoft Limited | Private company limited by shares | Live |
| DOSON LIMITED | Private company limited by shares | Live |
| DOSON 2011 LIMITED | Private company limited by shares | Dissolved |
| DOSON (CHINA) IDEA DESIGN LIMITED | Private company limited by shares | Live |
| DOSON MAGNETIC & MAGNETRON TECH (HK) LIMITED | Private company limited by shares | Live |
| DOSON TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| DOSON IMPORT AND EXPORT CO., LIMITED | Private company limited by shares | Live |
| DOSON INDUSTRIAL LIMITED | Private company limited by shares | Live |
| DOSOOZ INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
| HONG KONG DOSOVI INDUSTRIAL LIMITED | Private company limited by shares | Live |