Ticketing and live entertainment provider CTS Eventim has strengthened its position in the Rhineland region of Germany by acquiring Kölnticket and Bonnticket. The regional ticketing providers previously belonged to the media houses Kölner Stadt-Anzeiger Medien in Cologne and Rheinische Post Mediengruppe in Düsseldorf, and have partnered successfully in recent years with CTS Eventim in the …