• Deerfield Builders Supply

• Deeter Foundry

• East Coast Lightning Equipment - ECLE

• Excalibur Bronze

• Fence Factory

• Fleming Mfg. Co.

• Food Tech Structures, LLC

• Formwork Exchange Ltd.

• GPA, Inc.

• George Ciocher

• Harwood Services

• Heary Bros Lightning Protection Co.

• Heimbuck Welding & Ornamental Iron

• Hern Iron Works

• Herwig Lighting Co.

• Hi-Tech Metals, Inc.

• Historical Arts & Casting, Inc.

• Iron Art

• J. G. Braun Co.

• Joseph Davis, Inc.

• Kenneth Lynch & Sons

• Kidder Wood Products

• Kunio Inoue & Associates

• Kuno Steel Product Corp.

• LEED/Himmel Industries

• Lake Shore Industries