Thank you, for wanting to contact us
Do you have feedback or want to ask a question? You can reach us via our main Swiss telephone number, the numbers of our German offices, via e-mail or the contact form. We also welcome you in our offices. Here you will find all our addresses.
Contact form

Fabienne Zimmermann,
Administration
+41 58 255 90 00
+41 58 255 90 00
fabienne.zimmermann@bsi-software.com

Baden
BSI Business Systems Integration AG
Täfernweg 1
CH-5405 Baden
Phone +41 56 484 19 20
Fax +41 56 484 19 30
Google Maps

Munich
BSI Business Systems Integration Deutschland GmbH
Altheimer Eck 2
DE-80331 München
Phone +49 89 189 170 900
Fax +49 89 189 170 910
Google Maps

New Jersey
BSI Business Systems Integration Inc.
115 Route 46, Building F Mountain Lakes,
NJ 07046, USA
Phone: +1 973 261 5913