| Datta and Baum Studio Company Limited | | Live |
| BAUM DYNAMICS LIMITED | Private company limited by shares | Live |
| BAUM INTERNATIONAL HK LIMITED | Private company limited by shares | Live |
| Baum Investment Limited | Private company limited by shares | Live |
| SHIJIAZHUANG BAUM TRADING CO., LIMITED | Private company limited by shares | Live |
| BAUMAN LIMITED | Private company limited by shares | Dissolved |
| Baumatic Company Limited | Private company limited by shares | Live |
| BAUMATIC ASIA LIMITED | Private company limited by shares | Live |
| BAUMATIC CASA LIMITED | Private company limited by shares | Live |
| BAUMATIC MANUFACTURING LIMITED | Private company limited by shares | Dissolved |
| BAUMAYLAI STUDIO LIMITED | Private company limited by shares | Dissolved |
| BAUME LIMITED | Private company limited by shares | Live |
| BAUME & BAUME LIMITED | Private company limited by shares | Live |
| BAUMER & LYNCH INVESTMENT LIMITED | Private company limited by shares | Live |
| Baumesse International Group Co., Limited | Private company limited by shares | Live |
| BAUMHAUS LIMITED | Private company limited by shares | Live |
| BAUMHAUS HK LIMITED | Private company limited by shares | Live |
| BAUMHAUS CONCEPTS LIMITED | Private company limited by shares | Live |
| BAUMHAUS SPACES LIMITED | Private company limited by shares | Live |
| BAUMINTER LIMITED | Private company limited by shares | Dissolved |
| Baumkuchen Limited | Private company limited by shares | Dissolved |
| Baumvision Asia Limited | Private company limited by shares | Live |