| DMD & M Tool & Machine Co. Inc. | Montgomery | PA | — | ◇ UNVERIFIED |
| DPDN Precision Mfg LLC | El Sobrante | CA | — | ◇ UNVERIFIED |
| DIDnr Industries, INC. | Anaheim | CA | — | ◇ UNVERIFIED |
| DFDokka Fasteners INC | Auburn Hills | MI | — | ◇ UNVERIFIED |
| DPDomer Precision INC | South Gate | CA | — | ◇ UNVERIFIED |
| DBDonald Blake Ripley & Ralph Martin Barajas | Fresno | CA | — | ◇ UNVERIFIED |
 Donaldson CO INC - Minneapolis | Bloomington | MN | — | ◇ UNVERIFIED |
| DCDonaldson Company, INC - Grinnell | Grinnell | IA | — | ◇ UNVERIFIED |
| DLDonaldson & Landry INC | Portland | OR | — | ◇ UNVERIFIED |
| DTDongo Tool INC | St Anthony Village | MN | — | ◇ UNVERIFIED |
| DSDonovan Strategic Sourcing, LLC | Algonquin | IL | — | ◇ UNVERIFIED |
| DMDon's Machine Shop INC | Joplin | MO | — | ◇ UNVERIFIED |
| DEDorothy E Kadlec Dba Accuneering Company | Minneapolis | MN | — | ◇ UNVERIFIED |
| DDDouble D Machine LLC | Yoder | IN | — | ◇ UNVERIFIED |
| DJDouble J Machine INC | Clackamas | OR | — | ◇ UNVERIFIED |
| DODouble O Engineering INC | San Carlos | CA | — | ◇ UNVERIFIED |
| DTDouble Tap Engineering LLC | Anderson | IN | — | ◇ UNVERIFIED |
| DMDouglas Machining Services INC | Goodview | MN | — | ◇ UNVERIFIED |
| DMDouglas Manufacturing Solutions LLC | Foley | MN | — | ◇ UNVERIFIED |
| DMDouglas Manufacturing Solutions LLC | Foley | MN | — | ◇ UNVERIFIED |
| DMDoug's Machine Shop INC | — | NY | — | ◇ UNVERIFIED |
| DIDove Industries, INC. | Belleville | IL | — | ◇ UNVERIFIED |
| DFDover Flexo Electronics, Inc. | Rochester | NH | — | ◇ UNVERIFIED |
| DEDown East Machines & Engineering | Mechanic Falls | ME | — | ◇ UNVERIFIED |
| DTDown Time Services | Agua Dulce | TX | — | ◇ UNVERIFIED |
| DIDpi INC. | Huntingdon Valley | PA | — | ◇ UNVERIFIED |
| DMDp Machining INC | Montevideo | MN | — | ◇ UNVERIFIED |
| DMDp Metals Llc, Palestine | Palestine | WV | — | ◇ UNVERIFIED |
| DMDramar Machine Devices, INC. | Gastonia | NC | — | ◇ UNVERIFIED |
| DMDraper Metals | Middleboro | MA | — | ◇ UNVERIFIED |
| DMDrasa mfg. | Albuquerque | NM | — | ◇ UNVERIFIED |
| DIDreier Industries, LLC | Miamisburg | OH | — | ◇ UNVERIFIED |
| DMDriftless Metalworx LLC | Rushford | MN | — | ◇ UNVERIFIED |
| DTDrive Train Unlimited INC | Saint George | UT | — | ◇ UNVERIFIED |
| DTD.r Tech Industries LLC | Paterson | NJ | — | ◇ UNVERIFIED |
| DTDryve Technologies, INC | Fremont | CA | — | ◇ UNVERIFIED |
| DDDS Duggins Welding | Winston Salem | NC | — | ◇ UNVERIFIED |
| DMDs Machine | Leacock, Township of | PA | — | ◇ UNVERIFIED |
| DMD&s Machined Products LLC | Maple Grove | MN | — | ◇ UNVERIFIED |
 D & S Machine Service, INC. | Luxemburg | WI | — | ◇ UNVERIFIED |
| DPDs Precision Machine | Vernon Rockville | CT | — | ◇ UNVERIFIED |
 D-tek Manufacturing | Santa Clara | CA | — | ◇ UNVERIFIED |
| D-Tek Manufacturing, a California corp | Santa Clara | CA | — | ◇ UNVERIFIED |
| D-Tek Manufacturing, a California corporation | Santa Clara | CA | — | ◇ UNVERIFIED |
| DMDT Metal Masters, LLC | Fredonia | KS | — | ◇ UNVERIFIED |
| DTDT Tools Manufacturing, LLC | Odessa | FL | — | ◇ UNVERIFIED |
| DIDualco, INC | Houston | TX | — | ◇ UNVERIFIED |
| DSDubois Street Investments LLC | Santa Cruz | CA | — | ◇ UNVERIFIED |
| DEDuffin Engine Service | San Antonio | TX | — | ◇ UNVERIFIED |
| DMDuffin Mfg CO | Elyria | OH | — | ◇ UNVERIFIED |
| DMDufresne Manufacturing Company | White Bear Lake | MN | — | ◇ UNVERIFIED |
| DMDufresne Manufacturing Company Plant 2 | White Bear Lake | MN | — | ◇ UNVERIFIED |
| DPDunbroze Precision LLC | Pepperell | MA | — | ◇ UNVERIFIED |
| DHDunham Heat Flow Products | Tulsa | OK | — | ◇ UNVERIFIED |
| DMDunham Machine Inc. | brooklyn heights | OH | — | ◇ UNVERIFIED |
| DEDunkin Enterprises INC Dba Deluxe Machine and Mfg | Burnsville | MN | — | ◇ UNVERIFIED |
| DMDunphy's Machining LLC | Mukilteo | WA | — | ◇ UNVERIFIED |
| DMDuray Machine Company, INC. | Lorain | OH | — | ◇ UNVERIFIED |
| DJDurkie Jacobs Dba Jacobs Welding Services | Fayetteville | NC | — | ◇ UNVERIFIED |
| DBDurre Brotherrs Welding & Machine Shop | Minonk | IL | — | ◇ UNVERIFIED |
| DEDurr Ecoclean INC | Wixom | MI | — | ◇ UNVERIFIED |
| DHDutton & Hall INC. | Atlanta | GA | — | ◇ UNVERIFIED |
| DMDuwamish Metal Fab INC | Seattle | WA | — | ◇ UNVERIFIED |
| DPDVX Properties LLC | Lansdale | PA | — | ◇ UNVERIFIED |
| DWDWT Welding and Railing LLC | Westminster | MD | — | ◇ UNVERIFIED |
| DPDWW Properties, LLC | Mannington | WV | — | ◇ UNVERIFIED |
| DEDwyer Enterprises INC. | Neosho | MO | — | ◇ UNVERIFIED |
| DIDyer Industries, INC. | Bunola | PA | — | ◇ UNVERIFIED |
 Dynamic Industries INC | Atlanta | GA | — | ◇ UNVERIFIED |
| DMDynamic Machine | Elyria | OH | — | ◇ UNVERIFIED |
| DMDynamic Materials Corporation | Mount Braddock | PA | — | ◇ UNVERIFIED |
| DPDynomach Precision, INC. | Port Allen | LA | — | ◇ UNVERIFIED |
| DTDzyne Technologies | Irvine | CA | — | ◇ UNVERIFIED |
| ELE3twenty LLC | Akron | OH | — | ◇ UNVERIFIED |
| EPEaa Pacific INC | Ontario | CA | — | ◇ UNVERIFIED |
| EGEagan General Repair | Eagan | MN | — | ◇ UNVERIFIED |
| E3Eagle 3 LLC | Orient | OH | — | ◇ UNVERIFIED |
| EIEagle Innovations INC. | Hurricane | UT | — | ◇ UNVERIFIED |
| ELEagle Lake Manufacturing LLC | Sauk Centre | MN | — | ◇ UNVERIFIED |
| EMEagle Machine Products | Sterling Heights | MI | — | ◇ UNVERIFIED |
| EMEagle Machining, USA | New Freedom | PA | — | ◇ UNVERIFIED |
| EPEagle Precision CO. | Fort Lauderdale | FL | — | ◇ UNVERIFIED |
| EPEagle Precision Tooling INC | Erie | PA | — | ◇ UNVERIFIED |
| ETEagle Two Properties, LLC | Poway | CA | — | ◇ UNVERIFIED |
| ECEamco CORP. | Whitehall | PA | — | ◇ UNVERIFIED |
| ELE & L Quality Machining | Ontario | CA | — | ◇ UNVERIFIED |
| EAE a Patten | Columbia | CT | — | ◇ UNVERIFIED |
| EBEarl B. Ney | Sheboygan | WI | — | ◇ UNVERIFIED |
| ECEast Coast Induction Incorporated | Brockton | MA | — | ◇ UNVERIFIED |
| ECEast Coast Metalworks Company Inc | Kingston | NH | — | ◇ UNVERIFIED |
| EMEastern Metal Works LLC | Chesapeake | VA | — | ◇ UNVERIFIED |
| ETEastern Turning | Newburyport | MA | — | ◇ UNVERIFIED |
| EPEasthampton Precision Manufacturing INC | Easthampton | MA | — | ◇ UNVERIFIED |
| ELEastmound LLC | Waukesha | WI | — | ◇ UNVERIFIED |
| ETEast Texas Machine Works INC | Longview | TX | — | ◇ UNVERIFIED |
| ECEaton Corporation - Belmond | Belmond | IA | — | ◇ UNVERIFIED |
| EEEbi Elevating Boats LLC | Houma | LA | — | ◇ UNVERIFIED |
| EMEB Machine Shop LLC | Carolina | PR | — | ◇ UNVERIFIED |
| EMEB Manufacturing Corporation | Duvall | WA | — | ◇ UNVERIFIED |
| EBE. B. Trottnow Machine Specialties, INC. | Tonawanda | NY | — | ◇ UNVERIFIED |
