EKO Hellas
Constantina Siampali is a Chemical Engineer with a focus on Quality Assurance and Energy Compliance at EKO Hellas since July 2019. Prior experience includes summer internships within the HELLENIC PETROLEUM Group of Companies and Titan Cement Company SA, where participation involved quality control functions. Constantina holds a Master's degree in Energy Production and Management from the National Technical University of Athens and a Master of Engineering in Chemical Engineering from the University of Patras. Currently, Constantina is pursuing another Master's degree in Oil and Gas Process Systems Engineering at the University of West Attica, which commenced in April 2024.
EKO Hellas
EKO is a subsidiary of Hellenic Petroleum, one of the largest energy groups in South East Europe and a leading Greek company in the oil sector. EKO is a leading company in the Greek oil sector and is currently operating through an extensive network of over 1000 fuel stations,13 bulk storage and supply terminals, 23 aircraft refuelling stations in the country’s main airports, 3 LPG bottling plants and 1 lubricant production and packaging unit. The EKO brand is strong outside Greece as well, with over 270 EKO branded petrol stations ready to serve the most demanding customers in the Balkans and Cyprus. Our company’s vision is to be the client’s number one choice offering top quality products and services, safe working conditions, showing respect to the environment and giving back to the public and our shareholders.