| LEWIN LIMITED | Private company limited by shares | Dissolved |
| LEWIN LIMITED | Private company limited by shares | Dissolved |
| LEWIN LIMITED | Private company limited by shares | Dissolved |
| LEWIN LIMITED | | Live |
| Lewin Investment Limited | Private company limited by shares | Live |
| LEWIN INVESTMENTS LIMITED | Private company limited by shares | Live |
| LEWIN PROPERTIES LIMITED | Private company limited by shares | Live |
| CHINA LEWIN INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Live |
| LEWINCO INVESTMENTS (H.K.) LIMITED | Private company limited by shares | Dissolved |
| LEWINCO FINANCE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Dr. LeWinn's China Limited | Private company limited by shares | Live |