AK Steel Holding Corporation. The Group's principal activity is to produce flat-rolled carbon, stainless, electrical steels and tubular products. The Group operates through its wholly owned subsidiaries AK Steel Corporation and AK Holdings. The customers of the Group include automotive manufacturers, industrial machinery, equipment and construction ... More

AK Steel Holding Corporation. The Group's principal activity is to produce flat-rolled carbon, stainless, electrical steels and tubular products. The Group operates through its wholly owned subsidiaries AK Steel Corporation and AK Holdings. The customers of the Group include automotive manufacturers, industrial machinery, equipment and construction markets, manufacturers of food handling, chemical processing, pollution control, medical and health equipment and manufacturers of power transmission, distribution transformers, electrical motors and generators and lighting ballasts. The Group's products are sold to automotive, industrial machinery and equipment, construction, power distribution and appliances markets. The Group operates in the United States, Canada, Mexico and Western Europe.