Present throughout the Spanish State
| Company | Registered Address | Agreement signature |
|---|---|---|
| Endesa, SA | C/ Príncipe de Vergara, 187 - 28002 - Madrid | 15/06/2000 |
| Banco de Santander Central Hispano, SA (BSCH) | Pº Castellana, 7 - 28046 - Madrid | 02/06/2000 |
| Banco de Bilbao Vizcaya Argentaria, SA (BBVA) | Pza. San Nicolás, 4 - Bilbao | 05/06/2000 |
| Banque Bruxelles Lambert, SA | Pº Castellana, 95, floor 14 building. Torre Europa - 28046 - Madrid | 07/06/2001 |