| BILO CO., LIMITED | Private company limited by shares | Live |
| Bilo Consulting Limited | | Live |
| GERMANY BOMA BILO (HK) CLOTHING LIMITED | Private company limited by shares | Dissolved |
| Bilo Invest Limited | Private company limited by shares | Live |
| BILOBA LIMITED | Private company limited by shares | Live |
| BILOBA - GPP LIMITED | Private company limited by shares | Live |
| BILOCK INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| BILODA LIMITED | Private company limited by shares | Live |
| BILOK EDUCATIONAL ORGANISATION LIMITED | Company limited by guarantee | Live |
| BILOP LIMITED | Private company limited by shares | Dissolved |
| Wufa Bilott Technology & Systems Research Institute Hong Kong Limited | Private company limited by shares | Live |