Deutsche Messe AG (Exhibition Grounds)https://www.visit-hannover.com/fi/fi/view/content/52330/full/1/3653502010-10-04T09:35:23+02:00Deutsche Messe AG (Messualue)Max Mustermannmax@mustermann.dehttps://www.visit-hannover.com/fi/fi/view/content/52330/full/1/3653502010-10-04T09:35:23+02:00Hannoverin messualue kattaa noin 496.000m² ja koostuu 26 messuhallista ja paviljonkista.