| DEDanson Enterprises, LLC | Fort Collins | CO | — | ◇ UNVERIFIED |
| DPDansville Properties, LLC | Dansville | NY | — | ◇ UNVERIFIED |
| DFDarchuks Fabrication and Stainless Steel Works INC | Park Rapids | MN | — | ◇ UNVERIFIED |
| DMDarling Manufacturing CO. | Pender | NE | — | ◇ UNVERIFIED |
| DTDau Thermal Solutions NA | Macedon | NY | — | ◇ UNVERIFIED |
| DFDave's Flow Measurement, LLC | Fort Collins | CO | — | ◇ UNVERIFIED |
| DWDavid Whitlow | Adamsville | TN | — | ◇ UNVERIFIED |
| DMDavis Metal & Powder Coating, LLC | Port Clinton | OH | — | ◇ UNVERIFIED |
| DIDayani Investments LLC | Las Vegas | NV | — | ◇ UNVERIFIED |
| DFD&b Fabrication Plus, INC. | Riverside | CA | — | ◇ UNVERIFIED |
| DMD&C Machine LLC | Mechanicsburg | PA | — | ◇ UNVERIFIED |
| DRDDB Real Estate, LLC | Tifton | GA | — | ◇ UNVERIFIED |
| DMDdssaa Mfg., LLC | Salisbury | NC | — | ◇ UNVERIFIED |
| DBDean Baldwin Painting | Roswell | NM | — | ◇ UNVERIFIED |
| DLDeburring Laboratories INC | New Britain | CT | — | ◇ UNVERIFIED |
| DMDecker Machine Works, INC | Ashfield | MA | — | ◇ UNVERIFIED |
| DPDelta Pattern, INC. | South Gate | CA | — | ◇ UNVERIFIED |
| DTDelta Trailer, INC. | Houston | TX | — | ◇ UNVERIFIED |
| DDero/everlast | Fridley | MN | — | ◇ UNVERIFIED |
| DPDesert Plastering L.l.c. | North Las Vegas | NV | — | ◇ UNVERIFIED |
| DSDesigner Sinks | Hanover | MA | — | ◇ UNVERIFIED |
| DSDesign Shapes in Steel | South El Monte | CA | — | ◇ UNVERIFIED |
| DMDesignTech Manufacturing LLC | Stanley | WI | — | ◇ UNVERIFIED |
| DTDetroit Tubing Mill INC | Detroit | MI | — | ◇ UNVERIFIED |
| DMDexter Magnetic Materials Division | Richardson | TX | — | ◇ UNVERIFIED |
| DSDexter Stamping Company, LLC | Murfreesboro | TN | — | ◇ UNVERIFIED |
| DCDiameters Corporation | Chicago Heights | IL | — | ◇ UNVERIFIED |
 Diamondback Manufacturing LLC | Orem | UT | — | ◇ UNVERIFIED |
| DEDiamond Environmental Services LP | Banning | CA | — | ◇ UNVERIFIED |
| DIDiamond Industries, INC. | Milwaukee | WI | — | ◇ UNVERIFIED |
| DMDiamond Manufacturing CORP C/o | San Leandro | CA | — | ◇ UNVERIFIED |
| DMDiamond Metals Distribution INC. | Cleveland | OH | — | ◇ UNVERIFIED |
| DWDiamond Wire Spring Company | Tyler | TX | — | ◇ UNVERIFIED |
| DMDice Mold & Engineering, INC. | Itasca | IL | — | ◇ UNVERIFIED |
| DCDick Conner Correctional Center | Hominy | OK | — | ◇ UNVERIFIED |
| DIDiebold INC | Seville | OH | — | ◇ UNVERIFIED |
| DDDig Dog LLC | Costa Mesa | CA | — | ◇ UNVERIFIED |
| DHDi Highway Sign & Structure Corporation | New York Mills | NY | — | ◇ UNVERIFIED |
| DLDik & Lu 2365 LLC | Denver | CO | — | ◇ UNVERIFIED |
| DFDill Fabrication Company, Inc. | Greenville | SC | — | ◇ UNVERIFIED |
| DLDiMax, LLC | Temecula | CA | — | ◇ UNVERIFIED |
| DMDimensional Machine Works LLC | Houston | TX | — | ◇ UNVERIFIED |
| DIDirtBound Inc. | Center City | MN | — | ◇ UNVERIFIED |
| DMDittrich Mechanical - Fabrication INC | Mankato | MN | — | ◇ UNVERIFIED |
| DCDiversified Computer Supplies INC | Stanton | KY | — | ◇ UNVERIFIED |
| DFDiversified Fabrication & Accessories LLC | Sebring | FL | — | ◇ UNVERIFIED |
| DMDiversified Metal Products, INC | Englewood | CO | — | ◇ UNVERIFIED |
| DPDiversified Products INC | Bend | OR | — | ◇ UNVERIFIED |
| DWDiversified Welding Works INC | Vancouver | WA | — | ◇ UNVERIFIED |
| D5Division 5 | Winston Salem | NC | — | ◇ UNVERIFIED |
| DMDixie Marketing and Playground Equipment, INC. | Falkville | AL | — | ◇ UNVERIFIED |
| DMDixie Metalcraft INC. | Fort Myers | FL | — | ◇ UNVERIFIED |
| DTDixie Trailer and Truck Equipment | Ashland | VA | — | ◇ UNVERIFIED |
| DLD & L Fabricators | Grafton | WV | — | ◇ UNVERIFIED |
| DGDl George & Sons Mfg Inc/waynesboro 6th St | Waynesboro | PA | — | ◇ UNVERIFIED |
| DDDlm Division of Systems, INC | Malvern | AR | — | ◇ UNVERIFIED |
| DCDme CO Div of Milacron CORP | Charlevoix | MI | — | ◇ UNVERIFIED |
| DMDms Machinery & Fabrication | Groveton | NH | — | ◇ UNVERIFIED |
| DBD&n Bending CORP. | Romeo | MI | — | ◇ UNVERIFIED |
| DMDoll Marine Metal Fabrication, INC. | Fort Lauderdale | FL | — | ◇ UNVERIFIED |
| DMDoneright Metal Works | Beloit | WI | — | ◇ UNVERIFIED |
| DCDonna C. Pursell | Rancho Cucamonga | CA | — | ◇ UNVERIFIED |
| DIDonnerite INC | New London | MN | — | ◇ UNVERIFIED |
| DDDouble Diamond HCI LLC | Cheyenne | WY | — | ◇ UNVERIFIED |
| DMDpr Machine Shop INC | Santa Ana | CA | — | ◇ UNVERIFIED |
| DMDraco MFG. Inc. | Davisburg | MI | — | ◇ UNVERIFIED |
| DPDragon Products, Limited Partnership | Lathrop | CA | — | ◇ UNVERIFIED |
| DLDrei, LLC | Nampa | ID | — | ◇ UNVERIFIED |
| DFDriven Fabrication LLC. | White Lake | MI | — | ◇ UNVERIFIED |
| DPDriven Performance | Fresno | CA | — | ◇ UNVERIFIED |
| DRD & R Metal Finishing | Houston | TX | — | ◇ UNVERIFIED |
| DSD & S Manufacturing CO INC | Black River Falls | WI | — | ◇ UNVERIFIED |
| DSD & S Metal Designs INC | Sherwood | OR | — | ◇ UNVERIFIED |
| DHDT62 Holdings LLC | Houston | TX | — | ◇ UNVERIFIED |
| DFDu-all Finishing | Buffalo | NY | — | ◇ UNVERIFIED |
| DBDuncan Bros INC | Bloomington | CA | — | ◇ UNVERIFIED |
 Duramax Marine Industries | Norwalk | OH | — | ◇ UNVERIFIED |
| DPDurasteel Products CO | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| DLDuraTerrain, LLC | North Lima | OH | — | ◇ UNVERIFIED |
| DTDura Trench | Dallas | GA | — | ◇ UNVERIFIED |
| DMDurham Manufacturing CO | Springfield | MA | — | ◇ UNVERIFIED |
| DRDuro-last Roofing, INC. | Anchorage | AK | — | ◇ UNVERIFIED |
| DRDuro-last Roofing, INC. | Byram | MS | — | ◇ UNVERIFIED |
| DSDuron Systems, INC. | Houston | TX | — | ◇ UNVERIFIED |
| DIDur-o-wal Inc-formerly | Aurora | IL | — | ◇ UNVERIFIED |
| DUDurr Universal INC | Muscoda | WI | — | ◇ UNVERIFIED |
| DCDutro Company | Emeryville | CA | — | ◇ UNVERIFIED |
| DWD & W Fine Pack - Miami | Doral | FL | — | ◇ UNVERIFIED |
| DCDwi Custom Steel Fab, INC | Wetumpka | AL | — | ◇ UNVERIFIED |
| DWD W Nicholson Corporation | Hayward | CA | — | ◇ UNVERIFIED |
| DVDwz Ventures LLC | Ramona | CA | — | ◇ UNVERIFIED |
| DTDyer Tool & Die INC | Maryville | TN | — | ◇ UNVERIFIED |
| DPDynacast Portland LLC | Wilsonville | OR | — | ◇ UNVERIFIED |
| DIDynacoil, INC. | Zion | IL | — | ◇ UNVERIFIED |
 Dynamic Fabrication & Finishing, LLC. | Eau Claire | WI | — | ◇ UNVERIFIED |
| DIDynamic Isolation Systems | Sparks | NV | — | ◇ UNVERIFIED |
| DSDynamic Scenery & Supply | Las Vegas | NV | — | ◇ UNVERIFIED |
| DSDynamic Storage Systems, INC | Brooksville | FL | — | ◇ UNVERIFIED |
| DMDynamix Manufacturing LLC | Joplin | MO | — | ◇ UNVERIFIED |
| DMDynatec Machine, INC. | Florence | KY | — | ◇ UNVERIFIED |
