| PROJECT | SURFACE (m2) | MAIN CONTRACTOR | YEAR |
| WATERESERVOIRS & ARTIFICIAL LAKES & TANKS | |||
| LEROS ISLAND DAM | 20.000,00 | ERGOTECH S.A. (LIKODIMOS S.A.) | 2001 |
| GERGERI WATERESERVOIR_CRETA ISLAND | 40.000,00 | ERGOTECH S.A. (MALIOTAKIS Ltd) | 2001 |
| PSITALIA SLUDGE RESERVOIRS_BIOL.TREATMENT PLANT OF ATHENS | 43.000,00 | ERGOTECH S.A. (JV AKTOR-THEMELIODOMI-ATHINA S.A.) | 2004-2008 |
| XRISTODOULOU ORANGE JUICE FACTORY_ARGOS | 4.000,00 | ERGOTECH S.A. | 2005 |
| COSTA NAVARINO HOTEL WATERESERVOIR _PYLOS_MESSINIA | 47.000,00 | ERGOTECH S.A. (ERGAS S.A.) | 2006 |
| FLOAT COVER _EPIDAVROS | 8.000,00 | ERGOTECH S.A. (GEORGA S.A.) | 2007 |
| PITSA WATERESERVOIR_KORINTHIA | 50.000,00 | ERGOTECH S.A. (TECHNIKI ETAIREIA KORINTHOU S.A.) | 2008 |
| PARNASSOS WATERESERVOIR | 3.000,00 | JV ITEA -DISTOMO S.A. | 2008 |
| CHIOS ISLAND WATERESERVOIR | 5.000,00 | ZIGOUNIS S.A. | 2009 |
| KARPEROS WATERESERVOIR_GREVENA | 80.000,00 | NTAFOS DIMITRIS Ltd | 2009 |
| KONTOURA WATERESERVOIR _PALAIOHORA_CRETA ISLAND | 80.000,00 | TOXO S.A. | 2010 |
| STATOU WATERESERVOIR_CYPRUS | 30.000,00 | DOROS KOUPIS S.A. | 2010 |
| NEVROKOPI WATER RESERVOIR | 15.000,00 | ERGOTECH S.A.(JV EFTHIVOULIS-TSAVDAROGLU S.A.) | 2000 |
| AGIOS GEORGIOS WATERESERVOIR _LASITHI_CRETA ISLAND | 275.000,00 | KASTOR S.A. | 2011 |
| KASTANIA WATERESERVOIR ALONNISOS ISLAND | 50.000,00 | LATOMIA TYRNAVOY | 2011-2012 |
| ARONIS FLOATING COVER NEAPOLI_LAKONIAS | 1.500,00 | ARONIS Ltd | 2012 |
| MANTES WATER RESERVOIR | 1.000,00 | MANTES K. | 2012 |
| TAIGETOS FIREFIGHT LAKE | 4.500,00 | SKOUFIS (Public Works Contractor) | 2012 |
| KIPARRISIA FIREFIGHT LACE | 4.000,00 | SKOUFIS (Public Works Contractor) | 2012 |
| VRODOU PIERIAS WATERRESERVOIR | 33.000,00 | TZAFERIS D. & CO | 2012 |
| KERASIA WATER RESERVOIR | 4.500,00 | local contractor | 2012 |
| NIKOLAOY WATER RESERVOIR | 1.000,00 | local contractor | 2012 |
| KASAVOS WATER RESERVOIR | 1.500,00 | local contractor | 2013 |
| MITSIOS WATER RESERVOIR | 4.500,00 | local contractor | 2013 |
| KARATZAS WATER RESERVOIR | 60.000,00 | S. MPONATOS Ltd | 2013 |
| TOLERIS OIL WASTE RESERVOIR | 1.000,00 | TOLERIS LTD | 2013 |
| KARANASOS OIL WASTE RESERVOIR | 1.100,00 | KARANASOS LTD | 2013 |
| AGIOS MIRONAS BIOLOGICAL WATER RESERVOIR | 7.500,00 | EVOIKI TECHNIKI LTD | 2013 |
| HIONATO BIOLOGICAL WATER RESERVOIR | 5.500,00 | local contractor | 2013 |
| WATER BARRIER PANORMOS OF SKOPELOS ISLAND | 35.000,00 | ANAPTIXI S.A. | 2013 |
| STAVROY OIL WASTE RESERVOIR | 4.000,00 | local contractor | 2014 |
| WATER BARRIER HALKIDIKI (NEA SIMANTRA) | 9.000,00 | LOCAL CONTRACTORS | 2014 |
| BIOLOGICAL OF ANTIPAROS RESERVOIR | 8.000,00 | SMILI LTD | 2014 |
| BIOLOGICAL OF AMIDEO RESERVOIRS | 29.000,00 | MYVA SA | 2014-2015 |
| LIMPEROPOULOS OIL WASTE RESERVOIR (ASTROS) | 1.500,00 | LIMPEROPOULOS LTD | 2014 |
| RONTOS OIL WASTE RESERVOIR (NEA SIMANTRA) | 1.000,00 | LOCAL CONTRACTORS | 2014 |
| RACHI PIERIAS WATER RESERVOIR | 25.000,00 | N.KERIDIS | 2015 |
| VATHIA GONIA WATER RESERVOIR LARNACA CYPRUS | 80.000,00 | LOIZOS IORDANOU LTD | 2015 |
| DEAS WATER RESERVOIR | 11.000,00 | DEAS (IN PROGRESS) | 2015 |
| DEI FLORINA WATER RESERVOIR | 8.500,00 | DEI | 2015 |
| MOTOR OIL WASTE RESERVOIR | 2.000,00 | INTERGEO SA | 2015 |
| KAVALA OIL WASTE RESERVOIR | 2.000,00 | KAVALA OIL | 2015 |
| BIOLOGICAL WASTE OF MEGARA | 800,00 | VIOAERIO SA | 2015 |
| BIOLOGICAL WATERTANK OF KASTIJUN LANDFILL (ISTRIA-CROATIA) | 800,00 | HELECTOR SA | 2015 |
| WATERPONDS AROUND HALKIDIKI | 18.000,00 | LOCAL CONTRACTORS | 2015 |
| BIOLOGICAL OF DONOUSA | 1.000,00 | DOMEFAR SA | 2015 |
| BIOGAS OF HALKIDONA | 7.500,00 | TERNA ENERGY | 2015 |
| BIOLOGICAL WASTE OF ELKE | 1.500,00 | ELKE SA | 2015 |
| ORMILIA OIL WASTE RESERVOIR | 3.300,00 | GOURGOURIS KIMON | 2015 |
| WATER BARRIER OF RIKIA | 10.200,00 | TZAFERIS BROS | 2015 |
| WATER BARRIER OF SFAKIA | 1.000,00 | local contractor | 2015 |
| BIOLOGICAL WASTE OF DOUROUTI LANDFILL | 6.000,00 | MIHANIKI PERIBALONTOSL SA | 2015 |
| HRONIS WATER BARRIER | 1.500,00 | PAPADOPOULOS P. | 2015 |
| MAGGINAS WATER BARRIER | 2.700,00 | PAPADOPOULOS P. | 2015 |
| HLABAS WATER BARRIER | 1.700,00 | Local Cntractor | 2016 |
| DEIR ALI II – CYCLE POWER PLANT BARRIER | 6.000,00 | ELEMKA SA | 2016 |
| SKOURIES WATER PONT | 8.200,00 | AKTOR | 2016 |
| DEAS WATER RESERVOIR | 12.000,00 | DEAS AE | 2016 |
| KOKKINOLAKAS DEXAMENH | AKTOR | 2016 |
