The CONSTRUCCIONES Y AUXILIAR DE FERROCARRILES, S.A. Website is a vehicle for continuous and updated information regarding shareholders and markets in general. The Company has a Shareholders Service Office where any questions regarding the Company can be asked.

Shareholders service office::
José Miguel Iturrioz Street, 26
20200 Beasain (Guipúzcoa)
Teléfono: 943 18 92 62
Fax: 943 18 92 63
E-mail: accionistas@caf.net