Zsolt has founded the Mamazone Records in 2007 with a goal of establishing a music company for Hungarian talents, who could get into the European or wider music market. He was the cooperational partner of the Hungarian Music Export Office between 2007-2010. He has worked as an expert in communication in the Hungarian advertising business for 15 years, he was the head of communication of the RegiON Showcase Festival in 2008 – 2009. The bands from Mamazone were always a part of the CEETEP program, that helped the talents from the CEE region appear on bigger festival stages around Europe, like Eurosonic, Tallinn Music Week, Reeperbahn Festival, EXIT, Great Escape, Sziget Festival. The actual roster of Mamazone: Middlemist Red, Fran Palermo, Barbara Stahl, DJ Bootsie Trio, ANEZ, Flatband, Babel, Képzelt Város, Szabó Benedekés a Galaxisok. Together with Marton Naray they founded Take Berlin Promotion in 2015. They are the promotional partner of Lollapalooza Berlin, Melt!, Berlin Festival in CEE. The Take Berlin Promotion is keen to build bridges between music market in the East and West. They help talented bands, performers from these countries to appear in a new market, organizing concerts and promoting them.