| B.S.E. LIMITED | Private company limited by shares | Dissolved |
| B.S.E Technology HK Co., Limited | Private company limited by shares | Live |
| B.S.E Technology HK Co., Limited | | Live |
| BSE/ANALABS LIMITED | Private company limited by shares | Live |
| Hong Kong Bseckoo Technology Co., Limited | | Live |
| Bseido Group Limited | Private company limited by shares | Live |
| BSE-MARKETING LIMITED | Private company limited by shares | Live |
| BS-ENERGY CO., LIMITED | Private company limited by shares | Live |
| BSense Limited | Private company limited by shares | Live |
| B-SENSE FASHION CO., LIMITED | Private company limited by shares | Live |
| BSENTA SHARE COMPANY LIMITED | Private company limited by shares | Live |
| B.Sergio Textile Co., Limited | Private company limited by shares | Live |
| BSEVEN COMPANY LIMITED | Private company limited by shares | Live |