ELKAT S.A. · ANONYMOUS TECHNICAL COMMERCIAL INDUSTRIAL COMPANY ELKAT PUBLIC SECTOR PROJECTS PRIVATE SECTOR PROJECTS MECHANICAL EQUIPMENT CONTACT EN Redevelopment Projects 1 Sidewalks restoration at Pefkohori Municipality of Kassandra, Halkidiki 2000 2 Completion of the waterfront and the vertical streets in Polichrono Halkidiki Municipality of Kassandra, Halkidiki 2000 3 Redevelopment of the seaside at Afytos Municipality of Kassandra, Halkidiki 2001 4 Beach restoration Flogita & Dionysiou Municipality of Nea Propontida, Halkidiki (old Moudania) 2001 5 Restoration of Kriopigi traditional village Municipality of Kassandra, Halkidiki 2002 6 Restoration of social space – Municipality of Kassandrino Municipality of Kassandra, Halkidiki 2000-2002 7 Redevelopment of public areas at the Municipality of Kriopigi Municipality of Kassandra, Halkidiki 2002-2003 8 Compositions – kerb placement of Kassandreia region Municipality of Kassandra, Halkidiki 2003 9 Redevelopment works at Loutra Ag. Paraskevis Municipality of Kassandra, Halkidiki 1998-2003 10 Configuration of surrounding cemetery area of Kallithea region Municipality of Kassandra, Halkidiki 2008 11 Reconstruction of the waterfront area at Fourka, Halkidiki Municipality of Kassandra, Halkidiki 2009 12 Kerb placement in regions of expansion at Dionisiou beach Municipality of Nea Propontida, Halkidiki (old Moudania) 2010 13 Kerb placement in regions of expansion at Nea Flogita beach Municipality of Nea Propontida, Halkidiki (old Moudania) 2010-2011 © ELKAT S.A. · HELLENIC CONSTRUCTION ANONYMOUS TECHNICAL COMMERCIAL INDUSTRIAL COMPANY

ELKAT S.A. · ANONYMOUS TECHNICAL COMMERCIAL INDUSTRIAL COMPANY ELKAT PUBLIC SECTOR PROJECTS PRIVATE SECTOR PROJECTS MECHANICAL EQUIPMENT CONTACT EN Water & Waste Treatment Projects 1 Sewage treatment plant in Fourka, Kalandra, Kassandrino and in adjoining settlements in the Municipality of Kassandra Municipality of Kassandra, Halkidiki 2007 2 Solid waste landfill construction of 3rd administrative unit of Halkidiki (Poligiros) Municipality of Polygyros, Halkidiki 2006-2007 3 Restoration of the uncontrolled disposal area of solid waste in Kalohori Thessaloniki (solid waste landfill) Municipality of Echedorou or Municipality of Thessaloniki 2006-2008 © ELKAT S.A. · HELLENIC CONSTRUCTION ANONYMOUS TECHNICAL COMMERCIAL INDUSTRIAL COMPANY

ELKAT S.A. · ANONYMOUS TECHNICAL COMMERCIAL INDUSTRIAL COMPANY ELKAT PUBLIC SECTOR PROJECTS PRIVATE SECTOR PROJECTS MECHANICAL EQUIPMENT CONTACT EN Financial Data The ELKAT S.A. balance sheets (available only in Greek) can be found below. ELKAT S.A. Balance Sheet 2009 ELKAT S.A. Balance Sheet 2010 ELKAT S.A. Balance Sheet 2011 ELKAT S.A. Balance Sheet 2012 ELKAT S.A. Balance Sheet 2013 ELKAT S.A. Balance Sheet 2014 ELKAT S.A. Balance Sheet 2015 ELKAT S.A. Balance Sheet 2016 ELKAT S.A. Balance Sheet 2017 ELKAT S.A. Balance Sheet 2018 ELKAT S.A. Balance Sheet 2019 © ELKAT S.A. · HELLENIC CONSTRUCTION ANONYMOUS TECHNICAL COMMERCIAL INDUSTRIAL COMPANY