Konstantinos has more than 15 years of experience in the construction business and environmental management sectors. He is registered as a 4th class contractor of the Greek Register of Public Works officially kept by the Ministry for Public Works of the Hellenic Republic for Road constructions, Building constructions, Hydraulic constructions and Port constructions. Before joining THALIS ES he was managing director in the construction companies MINOS ATEE and TECHNODOMIKI CRETE SA. He joined THALIS ES SA in 2012. He is highly experienced in Project Management (legislation, planning and organization of sites), construction and Soil reclaim in Landfills, Sewers and WWTP construction. He is a civil engineer educated at the Technical University of Athens with a specialization on geotechnical constructions.