On this location in Hagen this organisation - Kuhlmann - used slave labor. Kuhlmann was controlled by IG Farben, which maintained Swiss bank accounts. Hayes, Industry and Ideology, at 279-285. German Entities (Private or State-Owned) that exploited Slave Labor and that had unspecified Swiss Assets or Swiss Bank Accounts or Swiss Bank Accounts.
If you have a more specific address and/or photos, please contact WW2 History Europe (see the menu).