Alton Steel


Arkansas Steel Associates


Big River Steel


Byer Steel


Cascade Steel Rolling Mills


Charter Manufacturing Co.


Chicago Heights Steel


Commercial Metals Company


Gerdau Long Steel North America


Jersey Shore Steel Company


JSW Steel Inc.


Liberty Steel


McDonald Steel


Mid American Steel & Wire


North Star BlueScope Steel


Nucor Corporation


Optimus Steel


SSAB


Steel Dynamics, Inc.


Sterling Steel Company, LLC


Stupp Corporation


Vallourec Star


W. Silver, Inc.