AltaSteel Ltd.


Alton Steel


ArcelorMittal


Arkansas Steel Associates


BAYOU STEEL GROUP


Byer Steel


Carpenter Technology Corp.


Cascade Steel Rolling Mills


Charter Manufacturing Co.


Chicago Heights Steel


Commercial Metals Company


Gerdau Long Steel North America


Ivaco Rolling Mills LP


Jersey Shore Steel Company


Joy Global


JSW Steel Inc.


Keystone Steel and Wire Company


McDonald Steel


Mid American Steel & Wire


North Star BlueScope Steel


Nucor Corporation


Republic Steel


Steel Dynamics, Inc.


Sterling Steel Company, LLC


Stupp Corporation


Vallourec Star


W. Silver, Inc.