| Relationships | Role | Relationship Start | Relationship End |
| Efs-A Inc. | Parent | 12/1/2012 | 11/2/2015 |
| Inversiones Electricas Ge Limitada | Subsidary | 12/1/2012 | 6/6/2014 |
| Relationships | Role | Relationship Start | Relationship End |
| Efs-A Inc. | Parent | 12/1/2012 | 11/2/2015 |
| Inversiones Electricas Ge Limitada | Subsidary | 12/1/2012 | 6/6/2014 |