| Company Name | Type | Status |
|---|---|---|
| Busch Enterprise Limited | Private company limited by shares | Live |
| BUSCH HONG KONG HOLDING COMPANY, LIMITED | Private company limited by shares | Dissolved |
| BUSCH INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BUSCH VACUUM (HONG KONG) CO. LIMITED | Private company limited by shares | Live |
| Germany Busch Petrochemical Company Limited | Private company limited by shares | Live |