Ximox! Werbeagentur GmbH is a German advertising agency and graphic design studio, founded in 2000 by Horst Gotta, Dirk Schulz and his then wife Delia Wüllner-Schulz.
Parent company of Splitter Verlag GmbH & Co. KG., founded in 2006.
Wüllner-Schulz, who until then had held the position of managing director, left the company at the end of 2016 / beginning of 2017, presumably because of the separation from Schulz, who subsequently took over the tasks.