| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ATALAYA MINASDERIOTINTO PROJECT (UK) LIMITED | 06694806 | 20/09/2012 | Bronze |
| ATALAYA TOURO (UK) LIMITED | 10664230 | 10/03/2017 | One Red Flag |
| CENTRAL ASIA METALS PLC | 05559627 | 08/12/2015 | Gold |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Alyforge Ltd | 01314237 | 31/03/1991 | 30/04/1992 | Dissolved |
| BLACK ROCK MINERAL VENTURES LIMITED | 01425129 | 31/03/1991 | 30/04/1992 | Dissolved |
| CONDOR GOLD PLC | 05587987 | 19/12/2011 | 18/01/2018 | Amber |
| EENERGY GROUP PLC | 05357433 | 01/08/2006 | 13/05/2015 | Gold |
| MINERAL SECURITIES (UK) LIMITED | 01862971 | 31/03/1991 | 30/04/1992 | Dissolved |
| MINEX MINERALS (EGYPT) LIMITED | 01869476 | 31/03/1991 | 30/04/1992 | Dissolved |
| Minex Developments Plc | 01575841 | 31/03/1991 | 30/04/1992 | Dissolved |
| Minex Minerals (Sudan) Ltd | 01625847 | 31/03/1992 | 30/04/1992 | Dissolved |
| Minex Minerals (U K) Ltd | 01358379 | 31/03/1991 | 30/04/1992 | Dissolved |
| PIAZZA BARNALOFT MANAGEMENT LIMITED | 02134370 | 10/04/2012 | 15/07/2022 | Gold |
| SCARBOROUGH MINERALS (FINANCE) LIMITED | 02671151 | 23/04/1992 | 30/04/1992 | Dissolved |
| SCARBOROUGH MINERALS OVERSEAS HOLDINGS LIMITED | 02198202 | 31/03/1991 | 30/04/1992 | Insolvent |
| SERABI GOLD PLC | 05131528 | 13/04/2005 | 05/12/2008 | Gold |