The Berlin School of Business and Innovation has analyzed the satisfaction of employees of numerous large corporations in Germany. With 4.4 out of five possible stars, the technology group SAP remains the home of the most satisfied employees.

Allianz, Deutsche Bahn and Deutsche Post recorded the largest increases in employee satisfaction, with an increase of 0.4 percentage points each. The past three crisis years do not seem to have had a "significant impact on employee satisfaction" in Germany's largest corporations, the study says.