SHAREHOLDERS' OFFICE

 Shareholder service line: +34 900100019.

Hours: from Monday to Friday from September to July, from 9:00 to 19:00, and from Monday to Friday in August, from 9:00 to 14:00.

Calle Tomas Redondo 1, 28033 Madrid, Spain.

 accionistas@iberdrola.com.


ComunicA Service

Access a video-interpretation service for Iberdrola investors and shareholders with hearing disabilities.

Hours: from Monday to Friday from September to July, from 9:00 to 19:00, and from Monday to Friday in August, from 9:00 to 14:00.

Access ComunicA


Holders of CREST Depository Interests ("CDIs")

Equiniti Limited
Aspect House
Spencer Road
Lancing
West Sussex
BN99 6DA
Equiniti Shareview help website

   Tel.: 0371 384 2936 (from UK)
 

   Tel.: +44 121415 7075 (international calls)


Holders of American Depositary Receipts ("ADRs")

Bank of New York Mellon
Shareholder Correspondence
P.O. Box 505000
Louisville, KY 40233-5000
www.mybnymdr.com

   Tel: 1-866-726-8237 (toll-free for the United States)
 

   Tel.: 1-201-680-6825 (outside of the United States)


INVESTOR RELATIONS TEAM

Minority shareholders

Ana Del Villar Durá
Senior Retail Shareholders' Investor Relations Manager
Carlos Sánchez-Girón
Retail Shareholder Office
Juan Antonio Bravo
Retail Shareholder Office