THESSALONIKI WATER AND SEWAGE COMPANY SA

Publication date for the Results of the A' Trimester 2011

EYATH S.A would like to inform investors that the data and information of the parent company and the group for the first trimester of 2011 shall be published on the 31th of May 2011, in accordance with the company's financial calendar, in MAKEDONIA, EXPRES & NEA newspapers. The intermediate financial statements as well as the data and information for the same fiscal period, shall be posted on the company website: www.eyath.gr , on the same day.