| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ARABIAN NUBIAN RESOURCES LIMITED | 07738046 | 11/08/2011 | Dissolved |
| BARING RESOURCE CAPITAL LTD | 07932326 | 01/02/2012 | Dissolved |
| CORNISH BATTERY METALS LIMITED | 14390764 | 01/10/2022 | Silver |
| GIGAWATT METALS LIMITED | 11329293 | 25/04/2018 | Dissolved |
| LONDON AFRICA (TUNISIA) LIMITED | 08141651 | 12/07/2012 | Dissolved |
| LONDON AFRICA LTD | 05782641 | 25/04/2006 | Dissolved |
| LONDON COAL CORPORATION LTD | 07398045 | 06/10/2010 | Dissolved |
| ONSHORE ENERGY LIMITED | 08878612 | 05/04/2022 | Silver |
| SHOOT 4K LIMITED | 11677023 | 14/11/2018 | Dissolved |
| TECHMIN LIMITED | 11822502 | 11/04/2022 | Amber |
| TECHNOLOGY MINERALS CAMEROON LIMITED | 13146240 | 01/03/2022 | Silver |
| TECHNOLOGY MINERALS PLC | 13446965 | 17/11/2021 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| LEVIN SOURCES LIMITED | 07162292 | 30/06/2019 | 01/07/2021 | Gold |