| Nucor Steel Connecticut (Wallingford, CT)
|
| O & K American Corp (Chicago, IL)
|
| O'Brien Wire Products-Tx Inc (Houston, TX)
|
| Olson Wire Products Co (Halethorpe, MD)
|
| Otto H Mueller Inc (Cranston, RI)
|
| Owi Corp (Camden, NY)
|
| Ozark Wire Ltd (Malden, MO)
|
| Pacific Wire & Cable (Santa Ana, CA)
|
| Palmetto Wire Products Inc (Charleston, SC)
|
| Parker Binding Products (Malden, MO)
|
| Parker Cabett Subsea (Freeport, TX)
|
| Performance Wire & Cable Inc (Camden, NY)
|
| Philip Machine Co (North Providence, RI)
|
| Phillips Enterprises (Lancaster, CA)
|
| Phoenix Nail (Houston, TX)
|
| Pierce Machinery & Wire Prods (Andrews, SC)
|
| Pilgrim Wire (Wilmington, NC)
|
| Pine Ridge Post & Pole (Arlee, MT)
|
| Pisano Fence & Mfg Co (Pittston, PA)
|
| Precision Manufacturing Co Inc (Dayton, OH)
|
| Precision Reel Straightening (Oneida, NY)
|
| Precision Shapes Inc (West Brookfield, MA)
|
| Prevue Metal Products Inc (Chicago, IL)
|
| Prime Wire & Cable Co (Los Angeles, CA)
|
| Pronto Products Co (Arcadia, CA)
|
