| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ESCO EXPLORATION LIMITED | SC051473 | 28/04/1989 | Dissolved |
| Edinburgh Energy Ltd | SC290974 | 28/09/2005 | Dissolved |
| Northumberland Oil & Gas Ltd | 03741500 | 15/09/2000 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| EDINBURGH FUND MANAGERS PLC | SC046848 | 01/06/1990 | 01/08/1995 | Not Trading |
| ENI HEWETT LIMITED | SC090159 | 06/05/1988 | 09/12/1988 | Silver |
| ESCO EXPLORATION LIMITED | SC051473 | 01/07/1999 | 17/01/2000 | Dissolved |
| Edinburgh & Dallas Petroleum Ltd | SC074319 | 01/07/1999 | 17/01/2000 | Dissolved |
| Edinburgh & Dallas Petroleum Ltd | SC074319 | 28/04/1989 | 30/05/2006 | Dissolved |
| Edinburgh Exploration Ltd | SC246869 | 31/03/2003 | 30/05/2006 | Dissolved |
| Edinburgh Oil Management Ltd | SC077736 | 03/04/1989 | 01/05/1998 | Dissolved |
| FOUR BROADGATE MAINLAND LIMITED | 02980416 | 18/12/2007 | 27/03/2014 | Silver |
| ONE-DYAS EOG LIMITED | SC005122 | 01/07/1999 | 17/01/2000 | Gold |
| ONE-DYAS EOG LIMITED | SC005122 | 12/05/1989 | 04/07/2005 | Gold |
| SANTOP LIMITED | SC059476 | 01/07/1999 | 17/01/2000 | Dissolved |
| SANTOP LIMITED | SC059476 | 27/04/1989 | 30/05/2006 | Dissolved |