| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BP (GIBRALTAR) LIMITED | 00554057 | 01/04/2015 | 01/11/2017 | Silver |
| BP EASTERN MEDITERRANEAN LIMITED | 02239062 | 01/04/2015 | 01/11/2017 | Silver |
| BP MARINE LIMITED | 01214291 | 01/04/2015 | 01/11/2017 | Gold |
| BURMAH CASTROL PLC | SC005098 | 01/04/2015 | 01/11/2017 | Silver |
| CASTROL LIMITED | 00149435 | 01/04/2015 | 08/01/2020 | Gold |
| CASTROL OFFSHORE LIMITED | 02967804 | 01/04/2015 | 01/11/2017 | Not Trading |
| LUBRICANTS UK LIMITED | 00097216 | 01/04/2015 | 07/01/2020 | Amber |