| Company Name | Type | Status |
|---|---|---|
| MOSTEC CO., LIMITED | Private company limited by shares | Live |
| MOSTECH LIMITED | Private company limited by shares | Dissolved |
| Mostech Limited | Private company limited by shares | Live |
| Mostech (HK) Company Limited | Private company limited by shares | Live |
| MOS-TECH TECHNOLOGY (HONG KONG) LIMITED | Private company limited by shares | Live |