Ilyda SA engages in software development business in Greece. It offers enterprise resource planning systems, such as MegaTron ERP and Kinitron Smart ERP; Dioscourides Smart, Dioscourides XPress, and Dioscourides ERP Retail System for pharmacies; MegaTron Pharma ERP for drugstores; and LIS Bio-Diagnosis for microbiological laboratories. The company also provides MegaTron DEVA for water supply/sewerage companies; PSIS Financial Management for public sector companies; PSIS Payroll & Personnel Management for legal entities; and SIS Secretariats of Educational Institutions for educational institutions. In addition, it provides software support services, such as telephone support, remote support, on-site support, and feedback support services; project design and implementation; and software training services. The company was founded in 1992 and is headquartered in Athens, Greece.