| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| AETOS CONSULTING LIMITED | 06536107 | 17/03/2008 | Gold |
| BERWICK CAPITAL (GERMANY) LIMITED | 12350950 | 05/12/2019 | Not Trading |
| BERWICK CAPITAL INVESTMENTS LIMITED | 07707156 | 15/07/2011 | Amber |
| BERWICK CAPITAL LIMITED | 06896335 | 27/06/2010 | Silver |
| BRIGHT STAR RESOURCES LIMITED | 12182184 | 30/08/2019 | One Red Flag |
| ELEMENTAL RARE EARTHS LIMITED | 12846270 | 31/08/2020 | Strike Off |
| ELEMENTAL RARE METALS LTD | 11136398 | 09/08/2019 | Amber |
| GMOW (HOLDINGS) LIMITED | 07117144 | 10/01/2019 | One Red Flag |
| GMOW (OPERATIONS) LIMITED | 07246717 | 10/01/2019 | One Red Flag |
| GREENROC STRATEGIC MATERIALS PLC | 13273964 | 17/03/2021 | Bronze |
| MAURITANIA VENTURES LIMITED | 05654728 | 03/12/2017 | Dissolved |
| PERSEUS ENERGY LIMITED | 07080529 | 06/01/2014 | Dissolved |
| STIRLING CORPORATE LIMITED | 08706011 | 25/09/2013 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|