Refreshing Publishing - Maidenhead

FBP Music Publishing - Frankfurt

Carry-On Publishing GmbH // sisterMAG Studio - Berlin

Jörg Diker - Digital Publishing Services - Frankfurt

dp DIGITAL PUBLISHERS GmbH - Stuttgart

GeVestor Financial Publishing Group - Bonn

kleon better publishing - Reutlingen

Insight Publishing GmbH - Hamburg

NG.MEDIA - Upscale Print Publishing - Geneva

Publishing Services - Aalsmeer