Eurozet is one of the leading media companies in Poland, specializing in the production and broadcasting of radio programs, advertising sales, brokerage services for stations and internet platforms, as well as the creation and management of online services. Established in 1993 with the launch of Radio ZET in 1990, Eurozet now consists of nine stations: Radio ZET, TOK FM, Radio Złote Przeboje, Antyradio, Radio Plus, Radio Pogoda, Meloradio, Rock Radio, and Chillizet. They also operate the music-podcast platform Tuba, as well as various websites such as radiozet.

pl, tokfm. pl, zloteprzeboje. pl, antyradio.

pl, chillizet. pl, and planeta. pl.

Moreover, Eurozet includes Studio ZET for advertisement production and Eurozet Live, a brand dedicated to cross-media projects and event marketing. Eurozet's Advertising Office is responsible for selling advertising space for the Group's stations and acts as a broker for other participants in the Polish radio market. Additionally, Eurozet is the exclusive representative of 62 local stations in the national advertising market.

As part of its responsible business policy, Eurozet runs the Radio ZET Foundation, the only radio foundation in Poland. Since February 27, 2023, Eurozet Sp. Agora S.

A., established in 1989, is listed on the Warsaw Stock Exchange. Its key ventures include Helios S. A., the largest cinema network in Poland, and a film production and distribution company called NEXT FILM.

Agora S. A. AMS, a leader in the Polish out-of-home advertising market, and reputable news media such as Gazeta Wyborcza, the most popular opinion-forming newspaper in Poland, and Gazeta.

pl, one of the leading Polish portals, are also part of Agora S. A. Some of Agora's popular websites include Sport.

pl, Moto. pl, and Plotek. pl.

SFS Ventures, a Czech company, is majority-owned by Sourcefabric z. ú., based in Prague, offering open-source solutions for media. Minority shareholders of SFS Ventures include the Media Development Investment Fund, founded in 1996, which has invested nearly $200 million in 115 media companies across 39 countries worldwide