| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Ansco Petroleum Ltd. | 06239294 | 24/01/2008 | Dissolved |
| GULFSANDS PETROLEUM PLC | 05302880 | 03/02/2025 | Amber |
| OXECO LIMITED | 13142426 | 19/07/2021 | Amber |
| OXEHEALTH LIMITED | 08163325 | 20/05/2016 | One Red Flag |
| QUORAM LIMITED | 03606195 | 01/03/2012 | Dissolved |
| SILENCE THERAPEUTICS PLC | 02992058 | 25/04/2019 | Amber |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CHEMAI LIMITED | 05845469 | 21/07/2014 | 25/06/2020 | Silver |
| ELAND OIL & GAS LIMITED | SC364753 | 01/01/2013 | 07/02/2014 | Silver |
| GULFSANDS PETROLEUM PLC | 05302880 | 13/08/2014 | 31/12/2020 | Amber |
| OCS TRADING LIMITED | 06260315 | 25/05/2007 | 16/02/2010 | Dissolved |
| ORA CAPITAL SERVICES LIMITED | 05614046 | 27/10/2007 | 30/06/2010 | Dissolved |
| OXECO U.K. LIMITED | 05846542 | 09/01/2016 | 02/08/2016 | One Red Flag |
| PLANT HEALTH CARE LIMITED | 05116780 | 07/06/2013 | 30/11/2016 | Amber |