District covers 29,000 decares in İzmir Metropolitan Municipality. Name derived from ancient Ayesefit village, later changed to Balchik Havi. Settlements existed during Persian, Roman and Byzantine periods. Homer's Iliada mentions healing waters for Trojan War soldiers
Teknoloji Plus established in 2017 specializes in web design solutions. Wiretapping Programs E-Casus.com launched in 2013. Sadelabs started web design in 2012. Mergen Safe School Systems operates since 2011. Datakod R&D Office founded in 2000