| MuMu Limited | Private company limited by shares | Live |
| Hk Mumu Cosmeticis Trading Co., Limited | Private company limited by shares | Live |
| DOCKER MUMU NETWORK TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| SHENZHEN MUMU TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| MuMu Trade Co., Limited | Private company limited by shares | Live |
| MUMU CORPORATION LIMITED | Private company limited by shares | Live |
| DUCHONG MUMU CO., LIMITED | | Live |
| MuMu Coffee (HK) Co., Limited | Private company limited by shares | Live |
| MUMU INDUSTRY (HK) DEVELOP LIMITED | Private company limited by shares | Live |
| MuMu Technology (HK) Co., Limited | Private company limited by shares | Live |
| MUMU HONG KONG LIMITED | Private company limited by shares | Dissolved |
| HONG KONG MUMU TRADING LIMITED | Private company limited by shares | Live |
| HONGKONG MUMU TECHNOLOGY LIMITED | | Live |
| MuMu International Arts Company Limited | Private company limited by shares | Live |
| Mumu International Co., Limited | | Live |
| MUMU INTERNATIONAL (HK) LIMITED | Private company limited by shares | Live |
| Mumu Labs (Hong Kong) Limited | | Live |
| HK MUMU & SEVEN CO., LIMITED | Private company limited by shares | Live |
| MuMu Technology Company Limited | Private company limited by shares | Live |
| HK MUMU TRADING LIMITED | | Live |
| MuMuBooks Company Limited | Private company limited by shares | Live |
| MUMUWU (KOREA) CO., LIMITED | Private company limited by shares | Live |
| MUMUXI LIMITED | Private company limited by shares | Live |
| HONGKONG MUMUYI LIMITED | | Live |