The main body of Company's top management, besides the Board of Directors, consists of six General Directorates, served by executives, with years of experience and dedication to EYDAP’s mission.



Constantinos Vougiouklakis / Executive Director of Sewarage Network

He was born in Athens in September 1966 and graduated from the 5th High School of Kallithea. He studied at the National Technical University of Athens, section of Civil Engineering, with specialization in Transportation.

He has been working in EYDAP since 1993, where he has held positions, including, Head of the Second Regional Maintenance Department (1996-1997), Head of the Preventive Maintenance Sewerage Network (1997- 2007), Director of the Sewerage Network (2009-2013) and Assistant Executive Director of Operation and Network Installations (2013-2014).

Until October 2016, he held the position of Executive Director Development and Infrastructure, having the responsibility of the Department of Planning and Development , the Department of Infrastructure, the Quality Management Research and Development (R&D), the Department of Building Property and Energy and the Department for Relations with Local Authorities. Today, he holds the post of Executive Director of Wastewater services.

George Karagiannis / Executive Director of Water Supply

Georgios Karagiannis has Bachelor of Civil Engineering from the Polytechnic School of Democritus University of Thrace. He is married and father of two children.

He joined EYDAP S.A in 1990. As a civil engineer he has designed and constructed a significant number of technical works. For many years he has worked in organizing, planning and implementation of works and processes in Water Supplies. While being Section Manager, Sub Director and Assistant General Director, he has been in charge of Departments in various technical activities of EYDAP. Until October 2016, he held the position of General Director of Networks and Facilities Operation, where he coordinated the Departments that deal with water sources, external reservoirs, water treatment plants, water supplies and sewerage and wastewater treatments, throughout the area of responsibility of EYDAP S.A.

Today, he holds the post of Executive Director of Water Supply. He has been elected as a member of The Technical Chamber of Greece, from 2006 to 2009.

Spyros Kyriakis / Executive Director of Financial Services

He was born in Amfissa in April 1962 and graduated from the local High School. He has a degree of the Supreme School of Economics and Business (Athens University of Economics and Business-AUEB), Business Administration Department. He is married and father of three children.

He’s a licensed Economics Professional and Tax Consultant Accountant, grade A. He has had working experience as an accountant in private sector companies. He has been working in EYDAP since 1990, where he has held various posts, including Head of the Office of Economic Research and Implementation of Accounting Systems, Deputy Director in the Department of Financial Planning and Control, Assistant Customer Service Manager, Deputy Director of Education and Human Resource Development and Director of Internal Audit.

Until October 2016, he held the post of Executive Director of Human Resources and Organizational Functions, having the responsibility of the Department of Human Resources, the Department of Operations and Administration Support, the Department of Education and Human Resource Development, the Department of Customer Service and the Department of Information and Technology.Today, he holds the post of CFO.

Effie Nestorides / Executive Director of Coordination & Supportive Operations

Eftichia-Myrta Nestorides, was born in 1961 in New York, USA. She graduated with honors from a high school in Athens, attending a US education program. She studied at the Massachusetts Institute of Technology in Boston, where she graduated in 1983 with BSCE and specialization in structural engineering. During her studies, she worked as an Assistant Professor in a research project on upgrading the Spanish railway network, in the context of Spain's EU integration. In 1985, she acquired a master's degree (MSCE) in Construction Management from NORTHEASTERN Boston University while working as an Assistant Professor in the Building Management course.

From 1985 to 1987, she worked as a Civil Engineer of the U.S. Department of Studies CORPS OF ENGINEERS in the United States, responsible for structural studies of hydraulic and other projects (such as large dams and other flood protection projects and coastal and port protection projects). She joined EYDAP's human resources in 1988 at the Waterworks Department, where she later served as Head Officer. From 2003 to 2007, she was appointed Director of the newly established Business Analysis and Planning Division where she was involved in strategic planning and development of the company, investor information, corporate governance, and successfully implemented the Company's first benchmarking program with operational performance indicators. She then served as Director of the Energy and Design & Development Divisions, as Deputy Director of Infrastructure, and from October 2016 she was appointed as Executive Director of Coordination and Support Operations.

She is an active member of the community, having been active in various Municipal Committees of the Municipality of Filothei - Psychiko since 1995. She was elected for three consecutive terms Municipal Councilor of the Municipality of Psychiko (2002-2014), and from 2013 until today is Secretary General of Athletic Association of Psychiko. She is a Founding Member of the MIT Club of Greece, member of the American Water Works Association (AWWA) and the Technical Chamber of Greece (TEE). During her studies she was President of the Students American Society of Civil Engineers (ASCE) and a representative of the students (with the right to vote) at the Academic Committee of MIT, for educational policy issues.

In 1983, she was awarded the Howe-Walker Award from the American Society of Civil Engineers (ASCE) and in 2013 the World Bank awarded her for her contribution to improving the Bank's annual report "Doing Business in Greece".

She speaks fluent English, French and very good Italian. She is married with two children.

Christos Iliopoulos / Executive Director of Human Resources

He was born in the Paradisia of Arcadia in July 1956 and he is married and father of a child. He studied Political Sciences at the Panteion University of Social and Political Sciences, Law at the Law School of University of Athens and he has postgraduate education in special Administrative Law issues. He has also participated in several educational programs concerning management, human resources management, communications, crisis management, financial issues etc.

From 1976 to 1984 he was working as a business executive in commercial delegations and since 1984 he has been working at EYDAP.

As EYDAP executive has worked to the Revenue Service Sewer, to the Consumer Control Service, to the Central Accounting Office, as Head of Customer Centers, Director of Education and Apprenticeship School of EYDAP and Deputy Director of Human Resourses. In addition, he has been President and member of several Company’s committees.

He is an authorized teacher of LAEK-OAED educational programs and he has written a book entitled "Legislation - Regulatory Framework for Customer Service of EYDAP".

He has been a regular member of the Board of Directors of Supplementary Insurance Fund for Teachers of Private General Education and deputy member of the Board of Directors of Engineers’ and Public Contractors’ Pension Fund His social activity includes, among others, the term of two years as Secretary-General and for ten years as President of EYDAP’s Employees Cultural Center and for 32 years a member of EYDAP’s Scientific Association.

Since October 2016, he holds the position of Executive Director Human Resources, having the competence of the Human Resources Department, the Department of Education and Human Resources Development and Facility Security Division and Logistics Policy Planning.

Stella Politaki / Executive Director of Customer Service

Stylliani Politaki was born in July 1959 in Vyronas, Attica and graduated from the 4th Lyceum of Athens in Pagrati. She began her studies at the Department of Electrical Engineering of the Polytechnic School of the University of Patras and continued in the Department of Organization and Business Administration of the University of Piraeus. She holds a postgraduate degree from the National Technical University of Athens in Water Resources Science and Technology in Hydrology.

She has been working in EYDAP in various sectors since 1983, taking over different positions, including Head of External Aqueduct Department at the Water Supply Division, Head of Water Services and then Deputy Director of the Water Supply Division, Deputy Director of the Sewerage Network Division, Deputy Director and afterwards Director in the Customer Services Division.

Thence, she joined the Internal Audit Division as Auditor and in July 2015 she was appointed the duties of the Director of Internal Audit Division until September 2016, whereby the BoD of EYDAP appointed her as Executive Director of Customer Services.

She is married and mother of two children.