| 1 (560) | Telefonica SA, Spain | ESP |  | |
| 2 (753) | EDP Espana * | ESP | | |
| 3 (919) | Construcciones y Auxiliar de Ferrocarriles SA * | ESP | | |
| 4 (1073) | Endesa SA, Spain | ESP | | |
| 5 (1182) | Naturgy Energy Group SA, Spain | ESP | | |
| 6 (1255) | Enel Iberia SL, Spain | ESP | | |
| 7 (1495) | Empresa Nacional del Gas SA * | ESP | | |
| 8 (1869) | Vale SA, Brazil | BRA | | |
| 9 (2402) | Petrobras, Brazil | BRA | |
