| Company Name | Type | Status |
|---|---|---|
| OUMUKA (HK) TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| OUMULONG PRESIDE GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| OUMURS (HONGKONG) ACCESSORY LIMITED | Private company limited by shares | Live |
| OUMURS ACCESSORY INDUSTRIAL LIMITED | Private company limited by shares | Live |
| OUMUYUN INTELLIGENCE (HONG KONG) CO., LIMITED | Private company limited by shares | Live |