Kontakt Mete Ardic Kundenberatung & Anmeldung Tel.: +49(0)211.88743-3343 E-Mail Verena Schuster Event Production Lead Tel.: +49(0)211.88743-3441 E-Mail Sonja Kämper Head of Event Marketing Tel.: +49(0)211.88743-3676 E-Mail Stefanie Weber Head of Sales Events Tel.: +49(0)211.88743-3712 E-Mail