Sestao Berri

  • Pza. Los Tres Concejos 1- bajo
    48910 Sestao (Bizkaia)

  • 944 064 460


  • (fax) 946 574 349

Winter office hours

  • Monday to Thursday
    8'30 to 14'00 h | 15'00 to 17'00 h

  • Friday
    8'30 a 14'30 h

Summer office hours

  • Monday to Friday
    8'30 h to 14'00 h

Complaints and suggestions

Fill in the following form and click on Send. We will contact you as soon as possible.


You are hereby informed that, in accordance with Organic Law 15/1999 on Personal Data Protection, SESTAO BERRI 2010, S.A. will keep the data which appear in this complaint or suggestion form in files under their responsibility in order to consider any suggestions or comments and respond to any eventual complaints or suggestions made by users.

Users may exercise the rights of access, rectification, cancellation and opposition expressly acknowledged by the LOPD by sending a written and signed request to the address of SESTAO BERRI 2010, S.A. for these purposes, at Plaza de los Tres Concejos, 1-Bajo - 48910 Sestao (Vizcaya), or by sending an email to together with a photocopy of their Identity Card. If your details have changed, you must notify it to this same address. The Company accepts no responsibility if you fail to do so.

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