| Wallace Barnes Steel (Dayton, OH)
|
| Wally & Son Salvage (Grovertown, IN)
|
| Warren Steel Holdings (Warren, OH)
|
| Warren Tube (Masury, OH)
|
| Wci Steel Inc (Warren, OH)
|
| Weco Trading Inc (Lake Bluff, IL)
|
| Welded Tube of Canada Inc (Delta, OH)
|
| Wendelin Steel Inc (Youngstown, OH)
|
| West Steel Processing Inc (Seymour, IN)
|
| Western Reserve Metals Inc (Masury, OH)
|
| Wheeling Metal Processing Co (Chicago, IL)
|
| Wheeling-Pittsburgh Steel Corp (Steubenville, OH)
|
| Willoughby Industries Inc (Indianapolis, IN)
|
| Windy City Metals (Chicago Heights, IL)
|
| Wire Edm Technologies Inc (Muskegon, MI)
|
| Wiretech Inc (Elyria, OH)
|
| WMI Group (Akron, OH)
|
| Worthington Industries Inc (Chesterton, IN)
|
| Worthington Industries Inc (Valparaiso, IN)
|
| Wright Equipment (Union, MO)
|
| Xcel Metal Processing Inc (Detroit, MI)
|
| Xenia Iron & Metal (Xenia, OH)
|
| Xylem Co (Minnetonka, MN)
|
| Yesh Metal (Sherwood, MI)
|
| Youngstown Pipe & Supply Co (Youngstown, OH)
|
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