| D.R.S. COMPANY LIMITED | Private company limited by shares | Dissolved |
| DRS. J. L. & ASSOCIATES DENTAL SURGERY LIMITED | Private company limited by shares | Dissolved |
| DRS. MANN & ASSOCIATES LIMITED | Private company limited by shares | Live |
| DRS. CRANTON & ING LIMITED | Private company limited by shares | Dissolved |
| D.R.S. SILVERWARE & GIFT LIMITED | Private company limited by shares | Live |
| DR'S BEAUTY & HEALTH COMPANY LIMITED | Private company limited by shares | Dissolved |
| D.R.S. GIFT PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| Drs. B.S. Vaughan & Associates Limited | Private company limited by shares | Live |
| DRSECRET Limited | | Live |
| Dr.Shine Limited | Private company limited by shares | Live |
| DrSphere Limited | Private company limited by shares | Live |
| DrSphere MC Limited | Private company limited by shares | Live |
| HK DR.SPINE HEALTH MANAGEMENT LIMITED | Private company limited by shares | Live |
| French Dr.Sun International Cosmetics Co., Limited | Private company limited by shares | Live |
| DRSUN INTERNATIONAL LIMITED | Private company limited by shares | Live |