CEO of INFOWARE Zrt. since 1997.
Kertész Sándor is the CEO of INFOWARE Zrt. since 1997. He graduated at the Technical University of Budapest as Electrical Engineer in 1982. INFOWARE became one of the leader private companies in Hungary on the Electrical Energy Market Segment under his more than 20 years leadership. Under his technical and business control, INFOWARE performed several innovative developments and installations of high and medium voltage substations, power plants, renewable plants and battery storage systems.
He teached “Digital Technology” at the Electrical Faculty of the Technical University of Budapest from 1982 till 1992.
He also trained the “Substation Automation Systems” course for the Electrical Faculty of Óbuda University since 2013.
As an honour of his education activities, the Óbuda University of Budapest awarded him the Associate Professor status in 2017.
Vice president of the Hungarian Solar Association.
He is also the inventor of several patents connected to Battery Energy Storage System applications.
He trains electrical engineers for the following specialities in Hungary:

- HV substation automation systems;
- PV solar plant electricity;
- Battery Energy Storage Systems.;
- Smart Grid application.