| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BRANDEIS (BROKERS) LIMITED | 01174641 | 04/01/2011 | Dissolved |
| Pacific Frontier Resources Ltd | 06375633 | 25/04/2008 | Dissolved |
| RIO TINTO ALCAN SAUDI ARABIA LIMITED | 06631504 | 26/06/2008 | Dissolved |
| RIO TINTO ESCONDIDA LIMITED | FC014701 | 25/04/2008 | Dissolved |
| RIO TINTO HOLDINGS (CHANNEL ISLANDS) LIMITED | 07473710 | 20/12/2010 | Dissolved |
| RIO TINTO HOLDINGS JERSEY LIMITED | FC025309 | 25/04/2008 | Dissolved |
| Rio Tinto Copper Management Ltd | 06910005 | 28/05/2009 | Dissolved |
| Rio Tinto Finance 1 Ltd | 06674343 | 19/08/2008 | Dissolved |
| Rio Tinto Finance 2 Ltd | 06674364 | 19/08/2008 | Dissolved |
| SIMFER JERSEY LIMITED | FC030169 | 13/04/2011 | Dissolved |
| TINTO JERSEY LIMITED | FC023912 | 25/04/2008 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ALCAN ALUMINA HOLDINGS LIMITED | 08179820 | 25/10/2012 | 05/03/2014 | Dissolved |
| IMERYS TALC UK HOLDING LIMITED | 01599006 | 25/04/2008 | 01/08/2011 | Silver |
| RIO TINTO ALUMINIUM MALAYSIA (UK) LIMITED | 06298884 | 25/04/2008 | 30/07/2010 | Dissolved |
| RIO TINTO BAHIA HOLDINGS LIMITED | 01338672 | 25/04/2008 | 14/08/2009 | Gold |
| RIO TINTO EXPLORATION DRC ORIENTALE LIMITED | 06910289 | 28/05/2009 | 17/06/2009 | Dissolved |
| RIO TINTO INDIA LIMITED | 03074671 | 25/04/2008 | 17/08/2009 | Dissolved |
| RIO TINTO PACIFIC HOLDINGS LIMITED | 00245487 | 25/04/2008 | 17/08/2009 | Dissolved |
| RTA FINANCE EUROPE LIMITED | 06463790 | 25/04/2008 | 22/08/2011 | Dissolved |
| RTA HOLDCO 6 LIMITED | 06450499 | 25/04/2008 | 04/10/2011 | Dissolved |
| TINTO INVESTMENTS EUROPE LIMITED | 01414986 | 25/04/2008 | 22/08/2011 | Dissolved |