The Gottlieb Duttweiler Institute (GDI) is an independent foundation supported by the Migros Culture Percentage. Responsibly handling customer data is important to the GDI.
Gottlieb Duttweiler Institute
Langhaldenstrasse 21, 8803 Rüschlikon
email@example.com | 044 724 61 11
In contrast to the Migros Group, the GDI is not part of the Migros Cumulus bonus programme. It is also not connected with the cross-platform Migros login or the customer accounts linked to it.
If you would like more information on data processing at the GDI, you can send your request directly to