Since 1982, he has assumed various management posts in the construction of major public and private projects in Greece and abroad. Today he holds the position of Chairman of the BoD at Nea Odos S.A. and Odos Kentrikis Elladas S.A., while he is a Member of the Board of Directors of TERNA and a Board Member of the GEK TERNA Group subsidiaries in the fields of Construction, Motorway Concessions and Car Park Stations. He is a member of the following Professional Bodies in Greece: Vice president of STEAT (Association of Technical Companies of the Highest Classes), Gen. Secretary of SATE (Association Of Greek Contracting Companies), Member of the Technical Chamber of Greece. He also holds the position of Vice president at HCIC (Hellenic Construction Industry Council).