| VLV & L Tool LLC | Waukesha | 1–19 | ◐ LIKELY ACTIVE |
| VPVoestalpine Precision Strip LLC | Pleasant Prairie | 20–99 | ◐ LIKELY ACTIVE |
| VCVorteq Coil Finishers | Oconomowoc | — | ◐ LIKELY ACTIVE |
| WEWenthe-davidson Engineering CO | New Berlin | 100–499 | ◐ LIKELY ACTIVE |
| WWWrought Washer Mfg INC | Milwaukee | 20–99 | ◐ LIKELY ACTIVE |
| AIAlliance Industries INC | Menasha | — | ◐ LIKELY ACTIVE |
| CBCrown Beverage Packaging | La Crosse | — | ◐ LIKELY ACTIVE |
| NGNelson Global Products INC | Arcadia | — | ◐ LIKELY ACTIVE |
| PBPdm Bridge LLC | Wausau | — | ◐ LIKELY ACTIVE |
| PBPdm Bridge, LLC | Eau Claire | — | ◐ LIKELY ACTIVE |
 Professional Plating | Brillion | — | ◐ LIKELY ACTIVE |
| SISnap-on Incorporated | Milwaukee | — | ◐ LIKELY ACTIVE |
| WPWright Products | Rice Lake | — | ◐ LIKELY ACTIVE |
| APAce Precision | Menomonee Falls | — | ◇ UNVERIFIED |
| APAdvanced Plating Technologies | Milwaukee | — | ◇ UNVERIFIED |
| AEA& E Incorporated | Racine | — | ◇ UNVERIFIED |
| ACAmron CORP. | Waukesha | — | ◇ UNVERIFIED |
| AWApogee Wausau Group INC Linetec Division | Wausau | — | ◇ UNVERIFIED |
| ATAsi Technologies INC | Milwaukee | — | ◇ UNVERIFIED |
| BBBluescope Buildings NA | Evansville | — | ◇ UNVERIFIED |
| BIBrunk Industries INC | Lake Geneva | — | ◇ UNVERIFIED |
| CICnh Industrial America LLC - Miller Plant | Saint Nazianz | — | ◇ UNVERIFIED |
| CMColby Metal INC | Colby | — | ◇ UNVERIFIED |
| EIEvm INC | Two Rivers | — | ◇ UNVERIFIED |
| GCGascoigne CO | Waukesha | — | ◇ UNVERIFIED |
| HNHoppe North America | Fort Atkinson | — | ◇ UNVERIFIED |
| HIHtt INC | Sheboygan Falls | — | ◇ UNVERIFIED |
| IEIndustrial Engraving | Pulaski | — | ◇ UNVERIFIED |
| IPIseli Precision LLC. | Walworth | — | ◇ UNVERIFIED |
| JDJohn Deere Horicon Works - 101 Building | Horicon | — | ◇ UNVERIFIED |
| LFLa Force Hardware and Manufacturing | Green Bay | — | ◇ UNVERIFIED |
| LILincoln Industries of Wisconsin LLC | New Berlin | — | ◇ UNVERIFIED |
| MPMartin Petersen CO INC | Kenosha | — | ◇ UNVERIFIED |
| MLMaster Lock CO - N 32nd St | Milwaukee | — | ◇ UNVERIFIED |
| MEMayville Engineering CO INC | Mayville | — | ◇ UNVERIFIED |
| MEMpi Engineered Technologies | Deerfield | — | ◇ UNVERIFIED |
| NGNelson Global Products INC | Viroqua | — | ◇ UNVERIFIED |
| NNitrosteel | Pleasant Prairie | — | ◇ UNVERIFIED |
| NENorthern Engraving CORP - Sparta | Sparta | — | ◇ UNVERIFIED |
| OCOshkosh Corporation - Defense Plant | Oshkosh | — | ◇ UNVERIFIED |
| PPPhillips Plastics - Metal Injection Molding | Menomonie | — | ◇ UNVERIFIED |
| PIPlateco INC | Reedsburg | — | ◇ UNVERIFIED |
| PDPrecision Drawn Metals INC | Janesville | — | ◇ UNVERIFIED |
| RBR. B. Royal Industries | Fond Du Lac | — | ◇ UNVERIFIED |
| RWRegal Ware INC - West Bend | West Bend | — | ◇ UNVERIFIED |
| SSSamuel, Son & CO. (usa) INC. D/b/a Samuel Pressure Vessel Group- Tomahawk | Tomahawk | — | ◇ UNVERIFIED |
| STSauk Technologies | Saukville | — | ◇ UNVERIFIED |
| SFScot Forge Company | Clinton | — | ◇ UNVERIFIED |
| SCSilgan Containers Mfg CORP | Menomonee Falls | — | ◇ UNVERIFIED |
| SCSilgan Containers Mfg CORP | Menomonie | — | ◇ UNVERIFIED |
