| WPWjm Partners INC. | East Bernard | TX | — | ◇ UNVERIFIED |
| WPWm P Wilson & Sons, INC | Woodland | CA | — | ◇ UNVERIFIED |
| WVWnco Valve International, INC. | Odessa | TX | — | ◇ UNVERIFIED |
| WSWoburn Steel Drum | Woburn | MA | — | ◇ UNVERIFIED |
| WWWoerner Wire Works, INC. | Omaha | NE | — | ◇ UNVERIFIED |
| WGWood Group USA INC - Longmont Facility | Mead Area | CO | — | ◇ UNVERIFIED |
| WGWood Group USA INC - Longmont Facility | Longmont | CO | — | ◇ UNVERIFIED |
| WSWoodruff & Sons, INC. | Bradenton | FL | — | ◇ UNVERIFIED |
| WEWoods Equipment | Oregon | IL | — | ◇ UNVERIFIED |
| WEWoods Equipment CO | Sioux Falls | SD | — | ◇ UNVERIFIED |
| WFWoods Fabrication LLC | Taylorsville | GA | — | ◇ UNVERIFIED |
| WIWoodside Investment INC Dba Michael & CO | Lockeford | CA | — | ◇ UNVERIFIED |
| WWWood Wrench, INC. | Los Angeles | CA | — | ◇ UNVERIFIED |
| WSWoolf Steel, Incorporated | Middletown | PA | — | ◇ UNVERIFIED |
| WCWorcester County Welding CORP. | Rochdale | MA | — | ◇ UNVERIFIED |
| WIWord Industries, INC. | Tulsa | OK | — | ◇ UNVERIFIED |
| WEWorkforce Enterprises Wfe, INC. | Galt | CA | — | ◇ UNVERIFIED |
| WPWorkman Precast Corporation | Springfield | NE | — | ◇ UNVERIFIED |
| WPWorkman Precast Corporation | Louisville | NE | — | ◇ UNVERIFIED |
| WAWorld Agritech Corporation | Bethel | OH | — | ◇ UNVERIFIED |
| WMWorld Marine of Mississippi, Llc, West | Pascagoula | MS | — | ◇ UNVERIFIED |
| WDWorth Division | Fort Worth | TX | — | ◇ UNVERIFIED |
| WIWorthington Industries | Chilton | WI | — | ◇ UNVERIFIED |
| WMWorthington Metal Fabricators, LLC Dba Sharon Stairs (1677011204) | Akron | OH | — | ◇ UNVERIFIED |
| WWrayco | Stow | OH | — | ◇ UNVERIFIED |
 Wright Manufacturing LLC | Portland | OR | — | ◇ UNVERIFIED |
| WMWright Mix Material Solutions LLC | Delbarton | WV | — | ◇ UNVERIFIED |
| WIWrights Iron & Steel Works | Manassas Park | VA | — | ◇ UNVERIFIED |
| WRW R Meadows of Az INC | Goodyear | AZ | — | ◇ UNVERIFIED |
| WFWsb Fabrication LLC | Sandy | OR | — | ◇ UNVERIFIED |
 W & W Afco Steel | Little Rock | AR | — | ◇ UNVERIFIED |
| W&w Afco Steel | Lubbock | TX | — | ◇ UNVERIFIED |
| WGWw Green Glow | Strong City | KS | — | ◇ UNVERIFIED |
| WMW-w Manufacturing Co., INC. | Thomas | OK | — | ◇ UNVERIFIED |
| WPW-w Paul Scales | Comanche | OK | — | ◇ UNVERIFIED |
| WMWyatt Manufacturing New Facility | South Huntingdon, Township of | PA | — | ◇ UNVERIFIED |
| WSWyatt Shiver Construction/stateline Steel, INC. | Gordon | AL | — | ◇ UNVERIFIED |
| WLWyle Lab Electronic Enclosures | El Segundo | CA | — | ◇ UNVERIFIED |
 Wylie & Son INC. | Petersburg | TX | — | ◇ UNVERIFIED |
| WTWyoming Ts INC. Dba Tornado Shelters INC | Caddo | OK | — | ◇ UNVERIFIED |
| XOXpl Offsite, LLC | Decatur | AL | — | ◇ UNVERIFIED |
| XMXtreme Manufacturing | Las Vegas | NV | — | ◇ UNVERIFIED |
| XMXtreme Manufacturing LLC | Selma | CA | — | ◇ UNVERIFIED |
| XYX Y Z Trading Group, INC. | Miami | FL | — | ◇ UNVERIFIED |
| YUYajima Usa, Limited | Reno | NV | — | ◇ UNVERIFIED |
| YLYarber, LLC | Northport | AL | — | ◇ UNVERIFIED |
| YMYargus Manufacturing INC | Terre Haute | IN | — | ◇ UNVERIFIED |
| YGYesac Georgia Corporation | Lagrange | GA | — | ◇ UNVERIFIED |
| YMYetter Manufacturing CO. | Macomb | IL | — | ◇ UNVERIFIED |
| YMYetter Mfg CO INC | Macomb | IL | — | ◇ UNVERIFIED |
| YSYh Sheet Metal CO | Oakland | CA | — | ◇ UNVERIFIED |
| YSYoder Steel Corporation | Manassas | VA | — | ◇ UNVERIFIED |
| YAYork Automotive Welding & Fabrication LLC | York | PA | — | ◇ UNVERIFIED |
| YCYork Concrete Company | York | PA | — | ◇ UNVERIFIED |
| YCYoungs Custom Ag Service | Spring Valley | IL | — | ◇ UNVERIFIED |
| YMYukon Mfg CO | Litchfield | MI | — | ◇ UNVERIFIED |
| YMYulista Management Services, INC. | Madison | AL | — | ◇ UNVERIFIED |
| ZDZak Dirt - Portable Batch Plant | Mead | CO | — | ◇ UNVERIFIED |
| ZSZee Systems INC. | San Antonio | TX | — | ◇ UNVERIFIED |
| ZVZeiser Vault Company | Nescopeck | PA | — | ◇ UNVERIFIED |
| ZLZenergii, LLC | Miami Lakes | FL | — | ◇ UNVERIFIED |
| ZMZero Manufacturing Incorporated- Aluminum Case & Container Manufacturing Plant | North Salt Lake | UT | — | ◇ UNVERIFIED |
| ZSZimmerman Steel & Supply Company, LLC | Dalton | OH | — | ◇ UNVERIFIED |
| ZIZorich Industries, INC. | Columbiana | OH | — | ◇ UNVERIFIED |
| ZSZottola Steel Corporation | Pittsburgh | PA | — | ◇ UNVERIFIED |
| ZCZuckerman CO INC | Winchester | VA | — | ◇ UNVERIFIED |
| ZIZ-weldco, INC. | Oley | PA | — | ◇ UNVERIFIED |
