János joined HOLD in 2012 as a member of Supervisory Board. He worked in the insurance and food industries from 1993 to 2003 as Head of Finance Department and later Central Europe Finance Director. From 2003 to 2005 he was the CEO of the HAJDU Hajdúsági Iparművek and from 2006 CEO and majority owner of the Vilati Gyártó Zrt. that operates in metal structure of passanger train business. János has a degree in accounting from Budapest University of Economics and has a second degree in accounting based in England (ACCA Diploma).