Office Switzerland Kanton Zug
Marconi International AG ( Int. Headquarter)
Ronystrasse 12 A
CH-6331 Hünenberg
Telefon +41 848 000 688
E-mail: info@marconi-group.com
Office Switzerland Kanton Schwyz
Marconi International AG (Zweigniederlassung)
Gersauerstr. 100
CH-6440 Brunnen-Ingenbohl
Telefon +41 41 8206210
E-mail: info@marconi-group.com
Office South Germany
Marconi International Germany Ltd.
Ahornweg 13
D-86956 Schongau
Telefon +49 8861-241 945
E-Mail: info@marconi-group.de
