Through her freelance work for renowned museums such as the Bundeskunsthalle in Bonn and the "Sculptura" in Münster, Judith Kobus initially worked in the event sector. She conceptualized supporting programs and managed international congresses and festivals, such as the Film Music Biennale in Bonn. Today she is self-employed with her own PR agency cubus-music and, in addition to CD releases, takes care of international events such as festivals (Jazz & The City Salzburg, Intern. Jazzwoche Burghausen, Festival da Jazz, Kasseler Jazzfrühling etc.), congresses (Darmstädter Jazzforum) and fairs (jazzahead!, IKF).
At Monheim Triennale she is in charge of Artist Relations.