Stelios has studied Electrical & Computer Engineering in the National Technical University of Athens and has received executive education in Innovation from the Kellogg School of Management in Chicago, US. 

He has 30 years of work experience, holding managerial roles across various sectors for the past 20 years.

Stelios joined Thrace Plastics Group in 2013 as Group Innovation Officer. He also acts as Thrace Group contact person for European Affairs.