| SONAS LIMITED | Private company limited by shares | Live |
| SONAS HONG KONG COMPANY LIMITED | Private company limited by shares | Live |
| SONAS ENTERPRISE HONGKONG LIMITED | Private company limited by shares | Live |
| SONAS Technologies Limited | Private company limited by shares | Live |
| SONASALAM LIMITED | Private company limited by shares | Live Commenced dormancy on 20-Dec-2004 |
| SONASHI LIMITED | Private company limited by shares | Live |
| SONASHI INVESTMENTS LIMITED | Private company limited by shares | Live |
| SONASIA CO., LIMITED | Private company limited by shares | Live |