| DIDeMore's Innovative Design, Inc. | Menomonee Falls | WI | — | ◇ UNVERIFIED |
| DWDempster Waukegan Service Center | Morton Grove | IL | — | ◇ UNVERIFIED |
| DSDenning Sheet Metal, INC | Columbia Falls | MT | — | ◇ UNVERIFIED |
| DDDennis Doerr Dba Shafer Metal Fab | Shafer | MN | — | ◇ UNVERIFIED |
| DFDennis Filges Company, INC. | Chicora | PA | — | ◇ UNVERIFIED |
| DKDennis & Karen Borrelli | Gustine | CA | — | ◇ UNVERIFIED |
| DMDennis Moore | Fidelity | IL | — | ◇ UNVERIFIED |
| DRDenny Rays LLC | Marissa | IL | — | ◇ UNVERIFIED |
| DTDenova Technology INC | Placerville | CA | — | ◇ UNVERIFIED |
| DWDentoni's Welding Works, INC. | Stockton | CA | — | ◇ UNVERIFIED |
| DPDentsply Pharmaceutical | Elk Grove Village | IL | — | ◇ UNVERIFIED |
| DWDent Wizard Belleville | Belleville | IL | — | ◇ UNVERIFIED |
| DFDenver Federal Center | Denver | CO | — | ◇ UNVERIFIED |
| DPDenver Plastics Colorado | Hudson | CO | — | ◇ UNVERIFIED |
| DPDenver Plastics Ne | Wahoo | NE | — | ◇ UNVERIFIED |
| DDep | Dsfsdfas | NJ | — | ◇ UNVERIFIED |
| DUDepaul University School of Music | Chicago | IL | — | ◇ UNVERIFIED |
| DPDependable Plastics and Pattern | Fairfield | CA | — | ◇ UNVERIFIED |
| DODept of Public Works | Naperville | IL | — | ◇ UNVERIFIED |
| DEDERR Enterprises, LLC | Crystal Lake | IL | — | ◇ UNVERIFIED |
| DCDes-case Corporation | Goodlettsville | TN | — | ◇ UNVERIFIED |
| DFDeseret Farms of California | Corning | CA | — | ◇ UNVERIFIED |
| DADesign and Fabricating INC | Cokato | MN | — | ◇ UNVERIFIED |
| DADesign and Fabricating INC | Cokato | MN | — | ◇ UNVERIFIED |
| DBDesign By Initiative LLC | Newnan | GA | — | ◇ UNVERIFIED |
| DCDesigned Conveyor Systems INC | Zionsville | IN | — | ◇ UNVERIFIED |
 Design Engineering & Manufacturing CO | Braham | MN | — | ◇ UNVERIFIED |
| DSDesigners Sash & Door | Perris | CA | — | ◇ UNVERIFIED |
| DIDesign I Mfg | Signal Hill | CA | — | ◇ UNVERIFIED |
| DPDesign Plastics INC. | Omaha | NE | — | ◇ UNVERIFIED |
| DSDesign Source Interiors, LLC | Las Vegas | NV | — | ◇ UNVERIFIED |
| DTDesign Tek Holdings, LLC | Pleasant View | UT | — | ◇ UNVERIFIED |
 DESJ Phillips, LLC | Halifax | PA | — | ◇ UNVERIFIED |
| DPDes Plaines Material & Supply CO LLC | Des Plaines | IL | — | ◇ UNVERIFIED |
| DPDes Plaines Quik Shop | Des Plaines | IL | — | ◇ UNVERIFIED |
| DPDes Plaines Water Station | Des Plaines | IL | — | ◇ UNVERIFIED |
| DBDeterman Brownie INC - Nassau St | Minneapolis | MN | — | ◇ UNVERIFIED |
| DFDetroit Forming INC | Aurora | IL | — | ◇ UNVERIFIED |
| DFDetroit Forming INC | Southfield | MI | — | ◇ UNVERIFIED |
| DFDetroit Forming, INC. | Nash | TX | — | ◇ UNVERIFIED |
| DFDeus Farms INC | Hilmar | CA | — | ◇ UNVERIFIED |
| DEDevault Enterprises, INC | Broken Arrow | OK | — | ◇ UNVERIFIED |
| DMDevincenzi Metal Products | Burlingame | CA | — | ◇ UNVERIFIED |
| DUDevon Union 76 | Chicago | IL | — | ◇ UNVERIFIED |
| DKDewaine King Custom Cabinets | Lumberton | TX | — | ◇ UNVERIFIED |
| DUDewey Upchurch Trucking | Byron | IL | — | ◇ UNVERIFIED |
| DMDewitt Machine & Fabrication, INC. | Medford | ME | — | ◇ UNVERIFIED |
| DCDexmet CORP | Branford | CT | — | ◇ UNVERIFIED |
| DCDexsa Company LTD | Hudson | WI | — | ◇ UNVERIFIED |
| DMDfc Manufacturing Group | Artesia | CA | — | ◇ UNVERIFIED |
| DMD.F Metal Supply LLC | Sanford | FL | — | ◇ UNVERIFIED |
| DPDgc Plastic Moldings | East Enterprise | IN | — | ◇ UNVERIFIED |
| DGDiakonia Group LLC | Franklin | TN | — | ◇ UNVERIFIED |
| DIDial Industries INC | Los Angeles | CA | — | ◇ UNVERIFIED |
| DMDialum Manufacturing CORP | Caguas | PR | — | ◇ UNVERIFIED |
| DADial-X Automated Equipment | Albion | IN | — | ◇ UNVERIFIED |
| DEDiamante Enterprises, INC. | San Antonio | TX | — | ◇ UNVERIFIED |
| DBDiamond B INC | Cerritos | CA | — | ◇ UNVERIFIED |
| DDDiamond Design Precast, Inc. | Arlington | WA | — | ◇ UNVERIFIED |
| DDDiamond Door Products LTD | Hempstead | TX | — | ◇ UNVERIFIED |
| DEDiamond Eye Manufacturing LLC | Athena | OR | — | ◇ UNVERIFIED |
| DFDiamond Fiberglass Industrial Services | Victoria | TX | — | ◇ UNVERIFIED |
| DGDiamond Game Enterprises | Chatsworth | CA | — | ◇ UNVERIFIED |
| DMDiamond Metal Products INC | Ham Lake | MN | — | ◇ UNVERIFIED |
| DSDiamond Spray Painting INC | Saint Charles | IL | — | ◇ UNVERIFIED |
| DTDiamond Technological Group, Inc. | Somerset | PA | — | ◇ UNVERIFIED |
| DTDiamond Transport INC | Lockport | IL | — | ◇ UNVERIFIED |
| DKDiane Knafelc Property | Oglesby | IL | — | ◇ UNVERIFIED |
| DADick Anderson & Sons Farming | Tulare | CA | — | ◇ UNVERIFIED |
| DMDickten Masch of Ms INC Chemical | Hattiesburg | MS | — | ◇ UNVERIFIED |
| DCDie Cut Creations LLC | Hampshire | IL | — | ◇ UNVERIFIED |
| DDDiesel Dr Diagnostics | Effingham | IL | — | ◇ UNVERIFIED |
| DSDiesel Specialists of Northeast Louisiana LLC | Monroe | LA | — | ◇ UNVERIFIED |
| DJDieterich Jumpin Jimmys | Dieterich | IL | — | ◇ UNVERIFIED |
| DDDigital Dream Labs, Inc. | Pittsburgh | PA | — | ◇ UNVERIFIED |
| DSDimic Steel Tech, INC. | Upland | CA | — | ◇ UNVERIFIED |
| DTDimmitt Transfer INC | Macomb | IL | — | ◇ UNVERIFIED |
| DWDini Wigs LLC | Brooklyn | NY | — | ◇ UNVERIFIED |
| DLDino Lorenzetti Ranch, INC. | Dos Palos | CA | — | ◇ UNVERIFIED |
| DODi Oro Living, LLC. | Dalton Gardens | ID | — | ◇ UNVERIFIED |
| DIDISCO, Inc. | McDonough | GA | — | ◇ UNVERIFIED |
| DIDiscopylabs INC | Fremont | CA | — | ◇ UNVERIFIED |
| DRDisc Replicator, INC. | Walnut | CA | — | ◇ UNVERIFIED |
| DMDisney Mclane & Associates, INC. | Cincinnati | OH | — | ◇ UNVERIFIED |
| DEDisplay Enhancement Beaverton | Beaverton | OR | — | ◇ UNVERIFIED |
| DTDisplay Technologies | Las Vegas | NV | — | ◇ UNVERIFIED |
| DADistinctive Auto Appearance Center | Montgomery | IL | — | ◇ UNVERIFIED |
| DSDistinctive Skylights | Richmond | CA | — | ◇ UNVERIFIED |
| DWDistrict Welding co., LLC | Oceanside | CA | — | ◇ UNVERIFIED |
| DWdiverse welding & fabrication | Gordonville | PA | — | ◇ UNVERIFIED |
| DCDiversified Conveyors, INC | Windsor | CA | — | ◇ UNVERIFIED |
| DCDiversified Conveyors, INC. | Tucson | AZ | — | ◇ UNVERIFIED |
| DMDiversified Metal Fabricators INC | Ferndale | MI | — | ◇ UNVERIFIED |
| DMDiversified Metal Products, INC | Idaho Falls | ID | — | ◇ UNVERIFIED |
| DPDiversified Plastics Incorporated | Latta | SC | — | ◇ UNVERIFIED |
| DPDiversified Plastics Industries, LLC | Sand Springs | OK | — | ◇ UNVERIFIED |
| DPDiversified Plastics of Alabama, LLC | Tuscumbia | AL | — | ◇ UNVERIFIED |
| DPDiversified Products Mfg | Jacksonville | FL | — | ◇ UNVERIFIED |
| DSDiversified Structural Composites | Hickory | NC | — | ◇ UNVERIFIED |
| DSDiversified Systems of Jax | Jacksonville | FL | — | ◇ UNVERIFIED |
