| BERTA COMPANY LIMITED | Private company limited by shares | Live |
| Berta Furniture Accessories Limited | Private company limited by shares | Dissolved |
| BERTA ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| BERTAGNI ELECTROACOUSTIC SYSTEMS ASIA LIMITED | Private company limited by shares | Dissolved |
| BERTAGNI ELECTROACOUSTIC SYSTEMS MANUFACTURING COMPANY LIMITED | Private company limited by shares | Dissolved |
| BERTAN GROUP LIMITED | Private company limited by shares | Dissolved |
| BERTAN SOLUTION LIMITED | Private company limited by shares | Live |
| BERTANI COMPANY LIMITED | Private company limited by shares | Dissolved |
| BERTAWOOD LIMITED | Private company limited by shares | Live |