Harry Sachinis 
Chief Executive Officer 
Athens Water Supply & Sewerage Company SA (EYDAP)

Mr. Sachinis is the Chief Executive Officer of EYDAP, the largest water and wastewater company 
in Greece. He has negotiated a new favorable €6 billion 20-year concession agreement with the 
Greek State. He is also focusing on executing a €1.6 billion 10-year investment plan, transforming
the company to achieve operational excellence and become a leader in ESG ratings.
He previously held the position of Business Development Officer at Aegean Airlines. 
He has been involved in private equity as a Partner at Global Finance, as an Operating Partner at 
Advent International and independently. 
Earlier he was the Chairman and CEO of DEPA Group, where he significantly improved 
profitability, negotiated and completed major supply contracts worth $20 billion and contributed in 
the shaping of alternative gas supply routes to Europe. 
He has also served as President of the McGraw-Hill Companies’ Business Information Group, 
which he made into one of the top global business-to-business information companies, specializing 
in the energy, construction, aviation, aerospace and defense industries. 
Prior to this, he was President of Platts, which he built into the world’s largest energy and 
commodities price and information provider, and at the same time he actively promoted 
transparency and integrity in the global energy markets. 
He was also Group Vice President of Standard & Poor’s, where he grew key strategic businesses 
in the financial information sector. 
He has served as Vice Chairman of ATHEXClear and as a Member of the Boards of Directors of 
ENEXClear. He is a Member of the Boards of Directors of the Atlantic Council and οf the 
Investment Committee of CNL Capital. 
He holds an engineering degree from the National Technical University of Athens, Greece and an 
MBA from Harvard Business School