| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CHGRMUPR CAMPAIGN | 03345259 | 28/07/2003 | 17/10/2008 | Dissolved |
| CHGRMUPR LIMITED | 03073588 | 14/09/2006 | 17/10/2008 | Dissolved |
| Ez Europe Ltd | 00945449 | 17/09/1992 | 30/06/1995 | Dissolved |
| PASMINCO EUROPE (ISC ALLOYS) LIMITED | 00270135 | 28/09/1991 | 30/06/1995 | Dissolved |
| PASMINCO EUROPE (SMELTING) LIMITED | 01058608 | 27/09/1991 | 30/06/1995 | Dissolved |
| Pasminco Europe Ltd | 01034126 | 27/09/1991 | 30/06/1995 | Dissolved |
| RIO TINTO LONDON LIMITED | 00460473 | 01/01/1996 | 30/12/1999 | Silver |
| RIO TINTO MEDICAL PLAN TRUSTEES LIMITED | 03230372 | 19/11/1996 | 31/03/2000 | Not Trading |
| RIO TINTO MINERALS LIMITED | 01523652 | 23/09/1999 | 30/06/2000 | Dissolved |
| RIO TINTO OVERSEAS SERVICES LIMITED | 01026288 | 01/01/1996 | 28/09/2004 | Dissolved |
| RIO TINTO PENSION FUND TRUSTEES LIMITED | 00982701 | 02/06/1997 | 31/03/2000 | Not Trading |
| TRIDENT IMP. 2003 LIMITED | 00617588 | 28/09/1991 | 29/10/1993 | Dissolved |
| Warmframe Ltd | 02094970 | 27/09/1991 | 30/06/1995 | Dissolved |
| Zinifex Uk (Holdings) Ltd | 02981226 | 13/01/1995 | 30/06/1995 | Dissolved |