thyssenkrupp

ThyssenKrupp AG is a German industrial engineering and steel production company. It resulted from the 1999 merger of Thyssen AG and Krupp and has its operational headquarters in Duisburg and Essen. The company says that it is one of the largest steel producers in the world, and it was ranked tenth-largest worldwide by revenue in 2015. It is divided into 670 subsidiaries worldwide. The largest shar... (Wikipedia)