Ekter SA, together with its subsidiaries, operates as a construction company in Greece. The company undertakes various construction projects for the public and private sectors, such as infrastructure projects, including highways, drainage networks, metro stations, and sanitary culverts for sewage systems; hospitals; airports; museums; buildings and renovations comprising warehouses, office buildings, exhibition spaces, residential buildings, embassies, courthouses, universities, and malls; hotels; medical and hotel equipment; ICU buildings; and children's camps, stadiums, industrial processing units, and mobile phone antenna bases. It is also involved in the tourism and hotel business. The company was founded in 1959 and is headquartered in Athens, Greece.