Wirtschaftsblatt - references - Büro Hirzberger

VIP- und Künstlerempfang anlässlich des Wiener Opernballs 2012
2012-02-16, Guests: 150
@ Vienna Opera House
Austrias Leading Companies 2010
2010-11-04, Guests: 3500
@ Austrain wide roadshow
15 Jahre WirtschaftsBlatt
2010-10-05, Guests: 400
@ Technisches Museum Wien
Austria’s Leading Companies - Roadshow 2009
2009-10-01, Guests: 3500
@ Austrain wide roadshow
Austria’s Leading Companies - Roadshow 2008
2008-10-01, Guests: 3500
@ Austrain wide roadshow