The following companies are the major competitors of Worthington Industries, Inc.:

• AK Steel Holding Corporation
• Reliance Steel Aluminum Co.
• Intermet Corporation
• Sanderson Farms, Inc.
• Mittal Steel Company
• N.V. Gibraltar Steel Corporation
• United States Steel Corporation
• Ryerson Tull, Inc. Steel
• Technologies, Inc.
• O’Neal Steel, Inc.
• Harsco Corporation
• Bayou Steel Corporation
• Metals USA, Inc.