| Hao Simen Trade Limited | | Live |
| HK SIMEND CO., LIMITED | Private company limited by shares | Live |
| XIAMEN SIMENE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SIMENEX CO. LIMITED | Private company limited by shares | Live |
| SIMENG TRADE GROUP LIMITED | Private company limited by shares | Live |
| SimEng Technologies Limited | Private company limited by shares | Live |
| Simeng Technology Co., Limited | | Live |
| HK SIMENGDA FURNITURE LIMITED | Private company limited by shares | Live |
| HK SIMENGLAN FURNITURE GROUP LIMITED | Private company limited by shares | Dissolved |
| HK SIMENGTIAN PRESENG POPULARIZE LIMITED | Private company limited by shares | Live |
| SIMENI LIMITED | Private company limited by shares | Live |
| GERMANY SIMENLIN BEAUTY & MEDICAL TREATMENT HK LIMITED | Private company limited by shares | Dissolved |
| SPAIN SIMENRODE ELECTRIC CO., LIMITED | Private company limited by shares | Dissolved |
| SIMENS ELECTRIC (USA) LIMITED | Private company limited by shares | Dissolved |
| SIMENTOR ELECTRONIC LIMITED | Private company limited by shares | Live |
| SIMENZI LIGHT INDUSTRY GROUP (HK) LIMITED | Private company limited by shares | Dissolved |