| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Burren Energy Drilling Services Ltd | 05588666 | 01/02/2008 | Dissolved |
| Burren Energy New Ventures Ltd | 05890173 | 01/02/2008 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BURREN ENERGY (SERVICES) LIMITED | 03060511 | 01/02/2008 | 22/12/2008 | Dissolved |
| BURREN ENERGY PLC | 03492720 | 01/02/2008 | 21/07/2008 | Gold |
| Burren Energy (Oman) Ltd | 05650588 | 01/02/2008 | 03/11/2008 | Dissolved |
| ENI MIDDLE EAST LIMITED | 03180997 | 14/11/2007 | 21/07/2008 | Amber |
| ENI YEMEN LIMITED | 05567365 | 01/02/2008 | 21/07/2008 | Gold |