Kemna Bau

KEMNA BAU Andreae GmbH & Co. KG is one of the largest German construction companies and the largest street infrastructure provider in Germany with its headquarters inside the country.^[1] The company was originally founded under the name of J.Kemna/Breslau and was a Steam engine, steam tractor, locomotive, steam plow, road roller and tractor factory in Wroclaw, part of Germany until 1945. It was one of Germany's largest producers in this industry and the largest steam-plow producer in Europe during the early 21st century.