| Company Name | Type | Status |
|---|---|---|
| BILLITON COMPANY LIMITED | Private company limited by shares | Dissolved |
| CKK BILLITON LIMITED | Private company limited by shares | Live |
| BHP BILLITON CHINA LIMITED | Private company limited by shares | Dissolved |
| BILLITON INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BILLITON PROPERTIES LIMITED | Private company limited by shares | Dissolved |