| DPDenwil Plating INC | El Paso | TX | — | ◇ UNVERIFIED |
| DWDerby Welding and Machine Co., INC. | Louisville | KY | — | ◇ UNVERIFIED |
| DRDerichebourg Recycling USA | Houston | TX | — | ◇ UNVERIFIED |
| DFDesign Form INC | Stanton | CA | — | ◇ UNVERIFIED |
| DSDesign Standards Precision Medical Devices | Charlestown | NH | — | ◇ UNVERIFIED |
| DEDesman Engineering INC | Alexandria | MN | — | ◇ UNVERIFIED |
| DMDes Moines, City of | Des Moines | IA | — | ◇ UNVERIFIED |
| DTDetrot Tool Engineering-bishop Building | Lebanon | MO | — | ◇ UNVERIFIED |
| DSDexter Stamping Company, LLC | Murfreesboro | TN | — | ◇ UNVERIFIED |
| DCDff CORP | Agawam | MA | — | ◇ UNVERIFIED |
| DCD-g Custom Chrome LLC | Cincinnati | OH | — | ◇ UNVERIFIED |
| DCDiamond Coatings | Houston | TX | — | ◇ UNVERIFIED |
| DHDiamond Hard Chrome INC | Cleveland | OH | — | ◇ UNVERIFIED |
| DHDiamond Hard Chromium Coinc | Newark | NJ | — | ◇ UNVERIFIED |
| DMDiamond Mfg CO Midwest | Michigan City | IN | — | ◇ UNVERIFIED |
| DPDiamond Plating CO INC | Madison | IL | — | ◇ UNVERIFIED |
| DIDiebold INC | Seville | OH | — | ◇ UNVERIFIED |
| DIDiebold INC | Sumter | SC | — | ◇ UNVERIFIED |
| DIDie-tech, INC. | Thomasville | NC | — | ◇ UNVERIFIED |
| DSDietze & Schell Manufacturing Solutions Na, INC. | Anderson | SC | — | ◇ UNVERIFIED |
| DEDigital Equipment | Colorado Springs | CO | — | ◇ UNVERIFIED |
| DTDigital Tool & Automation | Ramsey | MN | — | ◇ UNVERIFIED |
| DDDillon Decanter & Machine INC | Eleanor | WV | — | ◇ UNVERIFIED |
| DCDiversified Components INC | Jamestown | NY | — | ◇ UNVERIFIED |
| DCDiversified Computer Supplies INC | Stanton | KY | — | ◇ UNVERIFIED |
| DFDiversified Fabricating INC | Oneonta | AL | — | ◇ UNVERIFIED |
| DMDiversified Metal Products, INC | Englewood | CO | — | ◇ UNVERIFIED |
| DSDiversified Steel Fabricators, INC. | Wetumpka | AL | — | ◇ UNVERIFIED |
| DTDiversified Tool & Development | Richmond | KY | — | ◇ UNVERIFIED |
| D5Division 5, LLC (dba Structural Steel of Carolina) | Hickory | NC | — | ◇ UNVERIFIED |
| DMDixie Metalcraft INC. | Fort Myers | FL | — | ◇ UNVERIFIED |
| DSDixie Southern Industrial INC | Auburndale | FL | — | ◇ UNVERIFIED |
| DJD & J Metal Products, INC. | Memphis | TN | — | ◇ UNVERIFIED |
| DLD & L Fabricators | Grafton | WV | — | ◇ UNVERIFIED |
| DPDlh Plating Site | Cleveland | OH | — | ◇ UNVERIFIED |
| DCDme CO Div of Milacron CORP | Charlevoix | MI | — | ◇ UNVERIFIED |
| DMDme Manufacturing | Skokie | IL | — | ◇ UNVERIFIED |
| DCDmi Contractors INC - Mustang Coatings LLC | Greenwell Springs | LA | — | ◇ UNVERIFIED |
 Donaldson CO INC - Minneapolis | Bloomington | MN | — | ◇ UNVERIFIED |
| Donaldson CO Western Filter Div | Valencia | CA | — | ◇ UNVERIFIED |
| DEDonovan's Equipment & Maintenance | Dickson | TN | — | ◇ UNVERIFIED |
| DEDoor Engineering & Manufacturing | Kasota | MN | — | ◇ UNVERIFIED |
| DBDoosan Bobcat North America-accelerator Center | Bismarck | ND | — | ◇ UNVERIFIED |
| DIDoosan Infracore Construction Equipment | Wahpeton | ND | — | ◇ UNVERIFIED |
| DDDouglas Dynamics, LLC | Johnson City | TN | — | ◇ UNVERIFIED |
| DJDouglas J Marques INC | Deer Park | NY | — | ◇ UNVERIFIED |
| DIDover Industrial Chrome INC | Chicago | IL | — | ◇ UNVERIFIED |
| DHDownard Hydraulics INC | Princeton | WV | — | ◇ UNVERIFIED |
| DIDpm INC | Gastonia | NC | — | ◇ UNVERIFIED |
| DPDragon Products | La Porte | TX | — | ◇ UNVERIFIED |
| DRD & R Metal Finishing | Houston | TX | — | ◇ UNVERIFIED |
| DCDroitcour Company Cone Dept | Warwick | RI | — | ◇ UNVERIFIED |
| DTDry Tech CORP | Carson City | NV | — | ◇ UNVERIFIED |
| DBDs Brown\lewis Engineering Division | Chaska | MN | — | ◇ UNVERIFIED |
| DSD & S Machine Products, INC | Aurora | IN | — | ◇ UNVERIFIED |
| DMDuffin Mfg CO | Elyria | OH | — | ◇ UNVERIFIED |
| DBDuncan Brothers INC | Grand Terrace | CA | — | ◇ UNVERIFIED |
| DIDunlap Industrial Hardware | Everett | WA | — | ◇ UNVERIFIED |
| DPDupage Plating CO | Addison | IL | — | ◇ UNVERIFIED |
| DPDurable Plating CO | Cleveland | OH | — | ◇ UNVERIFIED |
| DDuralectra-chn | Natick | MA | — | ◇ UNVERIFIED |
| DPDura Plating INC | Hamburg | NY | — | ◇ UNVERIFIED |
| DPDurasteel Products CO | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| DMDurham Manufacturing CO | Springfield | MA | — | ◇ UNVERIFIED |
| DPDuromatic Products CORP | Campaign | TN | — | ◇ UNVERIFIED |
| DCDuroweld CO INC | Lake Bluff | IL | — | ◇ UNVERIFIED |
| DUDurr Universal INC | Muscoda | WI | — | ◇ UNVERIFIED |
| DSDuss Screw Products | Newbury Park | CA | — | ◇ UNVERIFIED |
| DWD W Haber & Son INC | Bronx | NY | — | ◇ UNVERIFIED |
| DMD.w. Mack Co., INC | Azusa | CA | — | ◇ UNVERIFIED |
| DIDyanco INC | El Monte | CA | — | ◇ UNVERIFIED |
| DIDymachrome Inc./ram Mold Service LLC | Tempe | AZ | — | ◇ UNVERIFIED |
| DMDyna Mek CORP | La Vergne | TN | — | ◇ UNVERIFIED |
| DEDynamic Enterprises INC | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| DFDynamic Finishing | Muskegon | MI | — | ◇ UNVERIFIED |
| DFDynamic Finishing Lc | Muskegon | MI | — | ◇ UNVERIFIED |
| DIDynamic Industries INC | New Iberia | LA | — | ◇ UNVERIFIED |
| DIDynamic Industries INC - Lake Charles Facility | Lake Charles | LA | — | ◇ UNVERIFIED |
 Dynamic Industries - Topside West Yard | New Iberia | LA | — | ◇ UNVERIFIED |
| DIDynamic Isolation Systems | Sparks | NV | — | ◇ UNVERIFIED |
| DODynamic Offshore Contractors INC | New Iberia | LA | — | ◇ UNVERIFIED |
| DPDynamic Plating | Upland | CA | — | ◇ UNVERIFIED |
| DRDynamics Research CORP | Wilmington | MA | — | ◇ UNVERIFIED |
| DWDynamic Weld Corporation | Patterson, Township of | OH | — | ◇ UNVERIFIED |
| DWDynamic West Virginia - Site 1 | Morgantown | WV | — | ◇ UNVERIFIED |
| DPDyna Plate INC | Grand Rapids | MI | — | ◇ UNVERIFIED |
| DMDynatect Manufacturing INC | Valparaiso | IN | — | ◇ UNVERIFIED |
| DIDynetics, INC. | Huntsville | AL | — | ◇ UNVERIFIED |
| DIDynomax INC | Buffalo Grove | IL | — | ◇ UNVERIFIED |
| EAEagle Auto Stripping | Kansas City | KS | — | ◇ UNVERIFIED |
| EIEagle Innovations INC. | Hurricane | UT | — | ◇ UNVERIFIED |
| EMEagle Machine Products | Sterling Heights | MI | — | ◇ UNVERIFIED |
| EPEagle Plating CO INC | Providence | RI | — | ◇ UNVERIFIED |
| EPEagle Precision Tooling INC | Erie | PA | — | ◇ UNVERIFIED |
| EPEagle Project, LLC. | Birmingham | AL | — | ◇ UNVERIFIED |
| ESEaglespan Steel Structures | Fort Collins | CO | — | ◇ UNVERIFIED |
| ESEagle Stainless Tube and Fabrication INC | Franklin | MA | — | ◇ UNVERIFIED |
| ETEagle Tubular Products INC | Alton | IL | — | ◇ UNVERIFIED |
| EAEakas Arkansas Corporation | Wynne | AR | — | ◇ UNVERIFIED |
| EIEarly Iron Restoration | Rochester | MN | — | ◇ UNVERIFIED |
