Thomas F. McKenna

Cleveland-Cliffs Steel Holding Corp. engages in the production of flat-rolled carbon; stainless and electrical steel products, primarily for the automotive, infrastructure and manufacturing, distributors and converters markets. The firm operates steelmaking and finishing, coke, and tube manufacturing plants. The company was founded in 1993 and is headquartered in West Chester, OH.

National Steel Corp. produces, manufactures and sells integrated steel and flat rolled carbon steel products, including hot-rolled, cold-rolled, galvanized, tin and chrome plated steels. The company primarily sells its products to the automotive and construction industry. The company was founded in 1941 and is headquartered in Mishawaka, IN.