| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| 41 LYFORD ROAD LIMITED | 11681296 | 05/03/2021 | Not Trading |
| CABLEDUCT LIMITED | 00364046 | 15/05/2022 | Silver |
| EQUIPOISE SOLUTIONS LIMITED | 07371513 | 09/09/2010 | Silver |
| ERC ENERGY RESOURCE CONSULTANTS LIMITED | 02838429 | 01/09/2015 | One Red Flag |
| ERC EQUIPOISE LIMITED | 03587074 | 19/11/2003 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 9 PALACE COURT LIMITED | 02750260 | 20/09/1994 | 24/06/1998 | Silver |
| CABLEDUCT LIMITED | 00364046 | 01/04/2011 | 12/01/2022 | Silver |
| GEOLOGICAL TRADING LIMITED | 03522033 | 05/07/2011 | 09/04/2018 | Bronze |
| GESGB | 04128009 | 09/01/2008 | 12/01/2010 | Gold |
| MAGDALEN SQUARE COMMUNITY INTEREST COMPANY | 09182259 | 19/08/2014 | 04/02/2015 | Bronze |
| PETROLEUM GEOLOGY CONFERENCES LIMITED | 03836484 | 22/07/2013 | 01/11/2019 | Dissolved |
| PRESBAR GROUP LIMITED | 02863001 | 16/07/1999 | 29/11/2017 | Dissolved |