Change of the Board of Directors Members

The Water Supply and Sewerage Systems Company of Thessaloniki SA announces that on the 13th of December 2012 in the Hyatt Regency Hotel in Thessaloniki,13th km of Thessaloniki – Peraias, the Extraordinary General Assembly of the Shareholders took place, it was lawfully attended either in person or through proxy by eight (8) shareholders, a quorum of 29,028,584 shares out of a total of 36,300,000 shares with a percentage of 79.96855% of the paid up share capital of the Company, and appointed as members of the Board of Directors the Nikolaos Papadakis – Executive Member, Penelope Ralli – Executive Member, Konstantinos Koutroukis – Executive Member, Dimitrios Zakalkas – Non Executive Member, Apostolos Apostolou – Independent Non Executive Member, Markos Tsafis – Non Executive Member, Nikolaos Hadjiantoniou – Non Executive Member, Soterios Karahalios – Independent Non Executive Member and Elepftheria Karahaliou – Non Executive Member, appointing Mr Georgios Archontopoulos and vice acting Mr Dimitrios Karantzoglou and Mr Konstantinos Maryioglou (without vice acting), as employee representatives, with a percentage of 99.99862% of the by standing shareholders.

Following the Extraordinary General Meeting, the new Board of Directors met in order to appoint Mr Nikolaos Papadakis as President and Chief Executive Officer of the Board of Directors, Mrs Penelope Ralli and Mr Konstantinos Koutroukis as Vice Presidents.