| Wheeling-Pittsburgh Steel Corp (Allenport, PA)
|
| Wheeling-Pittsburgh Steel Corp (Steubenville, OH)
|
| White & Wax Steel Sales Llc (Houston, TX)
|
| Whitefab Inc (Birmingham, AL)
|
| Wickeder Steel Co (Pleasant Prairie, WI)
|
| Wiggins Design & Fabrication (Scotland Neck, NC)
|
| Willie's Tin Shop Inc (Signal Hill, CA)
|
| Willoughby Industries Inc (Indianapolis, IN)
|
| Windfield Alloy (Lawrence, MA)
|
| Windy City Metals (Chicago Heights, IL)
|
| Wire Edm Technologies Inc (Muskegon, MI)
|
| Wiretech Inc (Elyria, OH)
|
| WMI Group (Akron, OH)
|
| Wood Chuck Incorporated (Vale, NC)
|
| Woodstock Tube (MC Calla, AL)
|
| Worldwide Structures Ent Inc (Madera, CA)
|
| Worthington Industries Inc (Chesterton, IN)
|
| Worthington Industries Inc (Valparaiso, IN)
|
| Worthington Steel Co (Decatur, AL)
|
| Wright Equipment (Union, MO)
|
| Wvw Intl (Scottsdale, AZ)
|
| Xcel Metal Processing Inc (Detroit, MI)
|
| Xenia Iron & Metal (Xenia, OH)
|
| Xylem Co (Minnetonka, MN)
|
| Yankee Steel Svc Llc (Wolcott, CT)
|
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