Industrial Metal Supply Co.

Coast Aluminum, Inc.

Mining

Santa Fe Springs, California

Totten Tubes, Inc.

Wholesale Building Materials

Azusa, California

Ryerson

Manufacturing

Chicago, IL

Central Steel & Wire

Wholesale Metals and Minerals

Chicago, Illinois

TW Metals LLC

Mining

Exton, Pennsylvania

A. M. Castle & Co.

Mining

Oak Brook, IL

Main Steel

Mining

Crest Steel Corporation

Mining

Riverside, California

O'Neal Steel

Manufacturing

Birmingham, AL

Reliance, Inc.

Transportation, Logistics, Supply Chain and Storage

Scottsdale, Arizona