| TIE DOSIDO HONG KONG LIMITED | Private company limited by shares | Dissolved |
| Orient Dosiertechnik (HK) Limited | Private company limited by shares | Live |
| DOSIKE TOY & TRUNK (HK) COMPANY LIMITED | Private company limited by shares | Live |
| DC DOSING CORPORATION (HK) LIMITED | Private company limited by shares | Live |
| DC DOSING CORPORATION(HK) LIMITED | Private company limited by shares | Live |
| HONGKONG PRECISION DOSING & WEIGHING CO., LIMITED | Private company limited by shares | Live |
| DOSING MEDICAL REHABILITATION LIMITED | Private company limited by shares | Live |
| DOSIRAK LIMITED | Private company limited by shares | Live |
| DOSIRAK HOUSE LIMITED | Private company limited by shares | Live |
| Dosito Limited | Private company limited by shares | Live |