| OUMI LIMITED | Private company limited by shares | Live |
| OUMI FURNITURE LIMITED | Private company limited by shares | Live |
| Oumi Jewellery Limited | | Live |
| Oumi Network Limited | Private company limited by shares | Live |
| OUMI TRADE LIMITED | Private company limited by shares | Live |
| OUMIER LIMITED | | Live |
| FRANCE OUMIJI FASHION LIMITED | Private company limited by shares | Live |
| HONGKONG OUMIKE (INTERNATIONAL) COSMETICS CO., LIMITED | Private company limited by shares | Live |
| GERMANY OUMILAN GROUP (HK) LIMITED | Private company limited by shares | Live |
| HK OUMILAN INTERNATIONAL PLANNING HOLDINGS CO., LIMITED | Private company limited by shares | Dissolved |
| OUMILONG PRECISION MACHINERY LIMITED | Private company limited by shares | Live |
| OUMIQIE (CHINA) WATCHMAKING LIMITED | Private company limited by shares | Dissolved |
| HK OUMIXIANG FOOD LIMITED | Private company limited by shares | Live |