| Bastia Heritage Limited | Private company limited by shares | Live |
| Bastian Global Limited | Private company limited by shares | Live |
| Bastian Incorporation Limited | Private company limited by shares | Live |
| Bastian Tech Co., Limited | Private company limited by shares | Live |
| Bastille JC Bookcity Limited | Private company limited by shares | Live |
| BASTILLION LIMITED | Private company limited by shares | Dissolved |
| BASTIMAN COMPANY LIMITED | Private company limited by shares | Dissolved |
| BASTIN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| BASTINGS ENTERPRISES LIMITED | Private company limited by shares | Live |
| BASTION LIMITED | Private company limited by shares | Dissolved |
| BASTION LIMITED | Private company limited by shares | Dissolved |
| Bastion Limited | | Live |
| BASTION CORPORATE LIMITED | Private company limited by shares | Live |
| BASTION TRADING LIMITED | Private company limited by shares | Dissolved |
| Bastion Trading Asia Limited | Private company limited by shares | Live |
| BASTISION LIMITED | | Live |