| Company Name | Type | Status |
|---|---|---|
| Castal Chem Co., Limited | Private company limited by shares | Live |
| CASTAL WINERY GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| CASTALDO INVENT LIMITED | Private company limited by shares | Live |
| CASTALIA ASIA LIMITED | Private company limited by shares | Live |
| CASTALIA CREATION CO., LIMITED | Private company limited by shares | Live |
| CASTALLA INVESTMENTS LIMITED | Private company limited by shares | Live |