CAS "Zeljeznicar" is inheritress society with the same name, which has provided the first public appearance in 1907 and in 2007 marked the great jubilee, one hundred anniversary of the first public appearance in the city of Zagreb.
From 1946 until 1990 under the shield of Society have operated these groups: choir, breathing music, Orchestra with guitars and mandolines, the ramatik group, a group of painters, film-picture group, the room orchestra, and folk group, jazz-orchestra, entertainment and harmonious orchestra, and popular embroidery group.
More important results - Folk Ensemble and Orchestra of Drums win Gold Certificate, first Award - the Gold Medal and the championship title - "Champion of The World Choir Games" in China, and the prices very high ratings in various festivals as in Great Britain, Austria, Norway, Germany, "Argjiro 2008" Gjirokastër-Albania, etc.
Artistic Director of the group and folklore mixed choir is Marko Robinic.
Within folk act about 50 members and the youth group with 30 members.
President of the Society is Tanja Horvat, Vlado Korbar as Secretary.