| TSTorpedo Specialty Wire Incorporated | Rocky Mount | NC | Primary Metal Manufacturing331222 | — | ◇ UNVERIFIED |
| TSTriangle Suspension Sys | Punxsutawney | PA | Primary Metal Manufacturing331222 | — | ◇ UNVERIFIED |
| WWWayne Wire Cloth Prod | Kalkaska | MI | Primary Metal Manufacturing331222 | — | ◇ UNVERIFIED |
| ZUZapp USA Ergste Westig South Carolina LP | Summerville | SC | Primary Metal Manufacturing331222 | — | ◇ UNVERIFIED |
| 1B1126 - Braselton, GA | Braselton | GA | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| AMAATP - Mid Atlantic | Lancaster | PA | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| AMAdvanced Materials Development | Columbia City | IN | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| APAlleima Palm Coast | Palm Coast | FL | Primary Metal Manufacturing331222 | 100-499 | ◐ LIKELY ACTIVE |
| ABArdmore Bldg B | Ft Wayne | IN | Primary Metal Manufacturing331222 | 100-499 | ◐ LIKELY ACTIVE |
| ABArdmore Bldg G | Fort Wayne | IN | Primary Metal Manufacturing331222 | 100-499 | ◐ LIKELY ACTIVE |
| ABArdmore Bldg H | Fort Wayne | IN | Primary Metal Manufacturing331222 | 100-499 | ◐ LIKELY ACTIVE |
| AAvionics | Fort Wayne | IN | Primary Metal Manufacturing331222 | 100-499 | ◐ LIKELY ACTIVE |
| BBridon-Bekaert | Hanover Township | PA | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| CMCablecraft Motion Controls - New Haven IN | New Haven | IN | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
Central Wire Inc. Dumas, AR | Dumas | AR | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
Central Wire Inc. Fond Du Lac, WI | Fond Du Lac | WI | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| CWCentral Wire Industries, LTD | Houston | TX | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
Combined Metals Company LLC - Sycamore | Sycamore | IL | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| FCFayette Custom Wire Products, LLC | Scottdale | PA | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
| FWFort Wayne Metals TEC | Fort | IN | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| HCHanes Companies, INC. | Winston Salem | NC | Primary Metal Manufacturing331222 | — | ◐ LIKELY ACTIVE |
| HHindley | Cumberland | RI | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| HOHSM OT West (453) | Phoenix | AZ | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| IWInsteel Wire Products Home offices | Mount Airy | NC | Primary Metal Manufacturing331222 | 100-499 | ◐ LIKELY ACTIVE |
| IWInsteel Wire Products KYW | Hickman | KY | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| IWInsteel Wire Products MOW | St. Joseph | MO | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| IWInsteel Wire Products NCW | Mount Airy | NC | Primary Metal Manufacturing331222 | 100-499 | ◐ LIKELY ACTIVE |
| IWInsteel Wire Products OHW | Upper Sandusky | OH | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| JBJames Building A | Fort Wayne | IN | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| KCKeystone Consolidated Industries, Inc., d/b/a Liberty Steel & Wire-Peoria | Peoria | IL | Primary Metal Manufacturing331222 | 500+ | ◐ LIKELY ACTIVE |
| LFLABECA - Ferguson | Ft Wayne | IN | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| LFLABECA - Ferguson | Fort Wayne | IN | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| LMLabeca - McArthur | Fort Wayne | IN | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| LALeggett and Platt Wire Mill | Cartahge | MO | Primary Metal Manufacturing331222 | 100-499 | ◐ LIKELY ACTIVE |
| LCLoos & Co., Inc. Pomfret | Pomfret Center | CT | Primary Metal Manufacturing331222 | 100-499 | ◐ LIKELY ACTIVE |
| LMLoucks Mill | York | PA | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| MIMar-Mac Industries, Inc. | Mcbee | SC | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| MJMount Joy Wire Corporation | Mount Joy | PA | Primary Metal Manufacturing331222 | 100-499 | ◐ LIKELY ACTIVE |
| MUMPG US Kent | Kent | WA | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| NWNational Wire LLC | Conroe | TX | Primary Metal Manufacturing331222 | 100-499 | ◐ LIKELY ACTIVE |
| NSNelson Steel Products Inc. | Hatfield | PA | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| NWNelson Wire & Steel | New Salem | PA | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| NHNight Hawk | Fort Wayne | IN | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| OAO&k American - Chicago Plant | Chicago | IL | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| OAO&k American - Seymour Plant | Seymour | IN | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| RNReco NC, LLC | Kinston | NC | Primary Metal Manufacturing331222 | 100-499 | ◐ LIKELY ACTIVE |
| RFRichard's Fence Company | Akron | OH | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| SWSouthwestern Wire, INC. McClellan | Mcclellan Park | CA | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| SWSouthwestern Wire, Inc. Tulsa | Tulsa | OK | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| SPStephens Pipe and Steel Mount Sterling, OH | Mt. Sterling | OH | Primary Metal Manufacturing331222 | 100-499 | ◐ LIKELY ACTIVE |