Companies

• G.W.L. Inc.

• Galvamet Inc.

• Grant County Steel

• Grate Clip Co.

• Grating Fasteners

• HICORP Steel Buildings, Inc.

• Haas Industries

• Harrington Environmental Engineering

• Hayes-Howell

• Heritage Building Systems

• Home of Garden Concepts, Inc.

• IKG Industries

• ITW Buildex

• Indiana Wire Co.

• J & J Drainage Products Co.

• Klein Steel Service

• Kuno Steel Product Corp.

• Loadmaster Systems

• MBCI

• Martin Fireproofing Corporation

• Max Weiss Co.

• Metro Fence Company, Inc.

• Morton Mfg. Co.

• New Electric Enterprises Inc.

• Nucor

• Platnick Steel & Engineering