Based on 39 criteria, weighted differently and incorporated into a scoring index, the information network "Die Deutsche Wirtschaft" (DDW) annually determines the top 50 medium-sized companies (MSE) in each German state from a database of 3.5 million businesses. A distinguished scientific advisory board regularly reviews these criteria and their weighting. The data is collected through ongoing research and surveys conducted by the DDW research team. In our home state of Thuringia, NESTRO Lufttechnik ranks 33rd! We are very proud of this achievement. The results were published, among other places, in the magazine "Markt und Mittelstand" (Market and Medium-Sized Enterprises).
