car industrie: BMW, Mercedes-Benz, Porsche, General Motors, VW, Renault ...
   
automobile supplier: Behr, GF, Magna, Boysen, Kolbenschmidt, Mahle, Getrag ...
   
mechanical engineering: Schuler, Müller-Weingarten, Voith, Andritz, Chiron, Arburg, SMS ...
   
steel mill: Arcelor-Mittal, Buderus, BSW, Thyssen, Villares, Usiminas, Megasteel,
AWW (Aluminiumwerk), Röchling ...
   
paper industry: UPM, Mondi, Sappi, Stora Enso, IP, SCA, APP, TetraPak, CMPC,
Smurfit Kappa, Propapier, Köhler, Leipa, Klabin, Mitsubishi ...
   
tire industry: Continental, General Tire, Pirelli, FATE ...
   
etc.: SIEMENS, Lagnese, Unilever, Südwestdeutsche Salzwerke, WMF, Grohe, Ed. Abril, BASF ...