Ostfest is responsible for the promotion of Sziget Festival in Holland and Flanders since 2004. Numbers of visitors have rissen from a few hundred to over 15.000 visitors and the festival has become the most popular foreign festival in Benelux.

Balaton Sound has become the most popular foreign festival in Belgium. Thousands of Flemish visit the EDM event at the shores of Lake Balaton, with a record of 9.000 visitors in 2016.

Since 2009 we promote Exit Festival in the Serbian city of Novi Sad. Located in a great fortress looking over the Danube, Exit is absolutely one of Europe's best festivals and expected to be the new festival favorite in years to come.

After Sziget we organize Sziget Retreat (Detox), our own 'after party' in the hamlet of Bedepuszta, where Sziget fans can chill, process their experiences and enjoy programs in the green.

Since 2009 we have charter trains running from Holland to Budapest, bringing thousands of Dutch Sziget fans. Since 2016 a train also goes from Belgium to Lake Balaton, the Balaton Express.

With Festival.Travel we organize festival busses and trains, but also services like guarded lockers, exclusive campings and parkings to make the trip abroad easier for the customer.

Until 2014 we made our own festival promotion clips, focussing on the experience and the location rather than the line up.

In 2012, lacking line up, we tried to warm up the Sziget audience with artistic clips.