| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Achnabourin Estate Co Ltd | SC069537 | 30/10/1989 | Dissolved |
| Achnabourin Estate Co Ltd | SC069537 | 30/10/1989 | Dissolved |
| Anglo European Minerals Ltd | 01845570 | 20/08/1997 | Dissolved |
| Anglo Minerals Ltd | 03437699 | 04/11/1997 | Dissolved |
| Applevale Limited | 01077306 | 30/10/1991 | Dissolved |
| BRITTER ASSOCIATES LIMITED | 06280997 | 15/06/2007 | Dissolved |
| Britter Investments Ltd | 02751913 | 30/09/1992 | Dissolved |
| Britter Ltd | 02333783 | 24/07/1991 | Dissolved |
| Britter Securities Ltd | 01063244 | 30/10/1991 | Dissolved |
| Ledmore International Ltd | 02977263 | 20/08/1997 | Dissolved |
| Novam Ltd | 02685904 | 13/02/1992 | Dissolved |
| Novam Ltd | 02685904 | 13/02/1992 | Dissolved |
| Sandpalette Ltd | 03861884 | 20/10/1999 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ANGLO SCIENTIFIC LTD | 03914022 | 26/01/2000 | 02/11/2001 | Amber |
| CENTAURUS ROYALTIES LIMITED | 05289358 | 17/11/2004 | 07/01/2014 | Bronze |
| ECORA RESOURCES PLC | 00897608 | 02/05/1997 | 07/01/2014 | Silver |
| F.S.S. (2002) Ltd. | SC081696 | 20/08/1997 | 22/09/2000 | Dissolved |
| FIFE RESOURCES LIMITED | 03450569 | 15/10/1997 | 22/09/2000 | Not Trading |
| LEDMORE MARBLE LIMITED | 02073536 | 20/08/1997 | 31/07/2002 | Dissolved |
| MILHAM PLACE MANAGEMENT COMPANY LIMITED | 04566628 | 18/10/2002 | 23/06/2003 | Amber |
| SHETLAND TALC LIMITED | SC097658 | 20/08/1997 | 07/01/2014 | Strike Off |
| SOUTHERN CROSS ROYALTIES LIMITED | 06836747 | 04/03/2009 | 07/01/2014 | Silver |