Gutmann is the business in Germany founded in 1937 by Hermann Gutmann.
According to PR-model, gutmann.de is ranked 1,746,282nd in multilingual Wikipedia, in particular this website is ranked 214,645th in German Wikipedia.
The website is placed before lexikon-mla.de and after propsteimusik-bochum.de in the BestRef global ranking of the most important sources of Wikipedia.
