| DASTANE COMPANY LIMITED | Private company limited by shares | Live |
| DASTANY TRADING CO., LIMITED | Private company limited by shares | Live |
| DASTATE LIMITED | Private company limited by shares | Dissolved |
| DAS-TEC INDUSTRIAL (CHINA) COMPANY LIMITED | Private company limited by shares | Live |
| DASTEINA COMPANY LIMITED | Private company limited by shares | Dissolved |
| DASTION LIMITED | Private company limited by shares | Live |
| Dastmalchi Hong Kong Limited | Private company limited by shares | Live |
| Dastool Limited | Private company limited by shares | Live |
| A. D. DASTOURY LIMITED | Private company limited by shares | Dissolved |
| DASTRA (ASIA) LIMITED | Private company limited by shares | Dissolved |
| DASTRA (HK) LIMITED | Private company limited by shares | Dissolved |
| HK DASTRONG CO., LIMITED | Private company limited by shares | Live |