Radio ESKA S.A. belongs to the ZPR S.A. holding and is the largest radio network in Poland, with 37 local radio stations. The station's format is contemporary hit radio (CHR). ESKA, together with its own event agency "Promotor", has been organising the biggest music events in the country for several years: Eska Music Awards, the "Hity na Czasie" summer tour and the Sopot Hit Festival. As part of the ESKA project, it created the ESKA.PL web portal. In 2008, ESKA TV television project was launched.