Delta Gear, LLC. | Livonia | MI | — | ● ACTIVE |
Delta Machining, INC. | Niles | MI | — | ● ACTIVE |
Delta Molding LLC | Woodland | CA | — | ● ACTIVE |
Delta T Systems, INC. | Richfield | WI | — | ● ACTIVE |
Delta T Thermal Solutions LLC | Wichita Falls | TX | 20–99 | ● ACTIVE |
| DPDel-tron Precision INC | Bethel | CT | — | ● ACTIVE |
Delva Tool & Machine CORP | Cinnaminson | NJ | — | ● ACTIVE |
Denezol Tool Co., INC. | Salem | OR | — | ● ACTIVE |
Denison Industries, INC. | Denison | TX | — | ● ACTIVE |
Dennen Steel LLC | Grand Rapids | MI | — | ● ACTIVE |
Dentalez Alabama, INC. | Chicago | IL | — | ● ACTIVE |
Dentim INC | Buffalo | MN | — | ● ACTIVE |
De Perini Metal Fabricators, INC. | Gaithersburg | MD | — | ● ACTIVE |
Desert Powder Coating LLC | Phoenix | AZ | — | ● ACTIVE |
Design and Production Incorporated | Lorton | VA | — | ● ACTIVE |
| DFDesign Fabrications INC | Madison Heights | MI | 100–499 | ● ACTIVE |
Design Integrated Technology, INC. | Warrenton | VA | — | ● ACTIVE |
Desmi, INC. | Chesapeake | VA | — | ● ACTIVE |
Detroit Edge Tool CO | Detroit | MI | — | ● ACTIVE |
Detroit Name Plate Etching, INC. | Ferndale | MI | — | ● ACTIVE |
Deval Life Cycle Support LLC | Philadelphia | PA | — | ● ACTIVE |
| DSDeweys Service Company, LLC | Columbia | SC | — | ● ACTIVE |
Dexmet Corporation | Wallingford | CT | — | ● ACTIVE |
Dexsil Corporation | Hamden | CT | — | ● ACTIVE |
Dexter Magnetic Technologies, INC. | Elk Grove Village | IL | 100–499 | ● ACTIVE |
Dff CORP | Agawam | MA | 100–499 | ● ACTIVE |
Dgf Industrial Innovations Group, LTD. | Gilford | NH | — | ● ACTIVE |
D & G Machine Products, LLC | Westbrook | ME | — | ● ACTIVE |
D & G Manufacturing LLC | Aurora | CO | — | ● ACTIVE |
D&h Engineering, INC | Camarillo | CA | — | ● ACTIVE |
D & H Industries INC | Oconomowoc | WI | — | ● ACTIVE |
D & H Machine & Tool INC | Wichita | KS | — | ● ACTIVE |
Diamondback Firearms LLC | Cocoa | FL | 20–99 | ● ACTIVE |
Diamondback Manufacturing LLC | Cocoa | FL | 20–99 | ● ACTIVE |
Diamond Ground Products, INC. | Newbury Park | CA | 20–99 | ● ACTIVE |
| DPDiamond Perforated Metals INC | Visalia | CA | 20–99 | ● ACTIVE |
| DRDiamond Rubber Products CO. | Birmingham | AL | — | ● ACTIVE |
Diamond Steel CO | Yuba City | CA | — | ● ACTIVE |
Diamond Truck Body Manufacturing, INC. | Stockton | CA | — | ● ACTIVE |
| DCDiaz Carrion Enterprises LLC | Orlando | FL | — | ● ACTIVE |
| DPDie-matic Products, LLC | Plainview | NY | — | ● ACTIVE |
Dienamic Tooling Systems, INC. | Lenoir City | TN | — | ● ACTIVE |
Diestco Manufacturing Corporation | Chico | CA | — | ● ACTIVE |
Digitalis Education Solutions, INC. | Bremerton | WA | — | ● ACTIVE |
Digital Tool & Die INC | Grandville | MI | 20–99 | ● ACTIVE |
Digitrace Machine Works LTD | Wayland | MI | — | ● ACTIVE |
Dill Air Controls Products LLC | Oxford | NC | — | ● ACTIVE |
Dilon Technologies, INC. | Newport News | VA | — | ● ACTIVE |
Dinex Emission, INC | Dublin | GA | — | ● ACTIVE |
| DCDiscflo Corporation | Santee | CA | — | ● ACTIVE |
| DEDiscovery Energy, LLC | Kohler | WI | 100–499 | ● ACTIVE |
Diversatek Healthcare INC | Milwaukee | WI | — | ● ACTIVE |
Diverse Fabrication LLC | Loretto | TN | 1–19 | ● ACTIVE |
Diverse Optics INC | Rancho Cucamonga | CA | — | ● ACTIVE |
Diversified Machine Systems, LLC | Colorado Springs | CO | — | ● ACTIVE |
Diversified Manufacturing of California, INC. | Vista | CA | — | ● ACTIVE |
| DNDiversified Nonferrous Technologies INC | Birmingham | AL | 20–99 | ● ACTIVE |
Dix Digital Prepress INC | Cicero | NY | — | ● ACTIVE |
Dix Metals, INC. | Huntington Beach | CA | — | ● ACTIVE |
D. J. Fabricators, INC. | Ipswich | MA | — | ● ACTIVE |
| DADjw Assembly INC | Arlington Heights | IL | — | ● ACTIVE |
D & K Trailers INC | Coleridge | NE | — | ● ACTIVE |
Dm Industrial Finishes, LLC | Cocoa | FL | 1–19 | ● ACTIVE |
Doing Steel INC | Springfield | MO | — | ● ACTIVE |
Dolans Welding & Steel Fabrication CO INC | Johnstown | PA | 20–99 | ● ACTIVE |
Domaille Engineering, LLC | Rochester | MN | — | ● ACTIVE |
| DCDonaldson Company INC | Baldwin | WI | 100–499 | ● ACTIVE |
| DCDonaldson Company, INC. | Dixon | IL | 100–499 | ● ACTIVE |
Dontech INC | Doylestown | PA | 20–99 | ● ACTIVE |
| DMDooling Mfg. INC | Chatsworth | CA | — | ● ACTIVE |
Dorsey Trailer LLC | Elba | AL | — | ● ACTIVE |
| DADot America | Columbia City | IN | — | ● ACTIVE |
Douglas Machine INC. | Alexandria | MN | 500+ | ● ACTIVE |
Dow Aero, LLC | Oklahoma City | OK | — | ● ACTIVE |
| DDDownhole & Design International Corporation | Houma | LA | 20–99 | ● ACTIVE |
D. P. Tool & Machine, INC. | Avon | NY | 100–499 | ● ACTIVE |
| DMDraeger Medical Systems INC | Andover | MA | 100–499 | ● ACTIVE |
Draeving Machine Tool, INC. | Beloit | WI | — | ● ACTIVE |
Drm Industries CORP | Lake Delton | WI | 20–99 | ● ACTIVE |
D.r. Radon Boatbuilding, INC. | Goleta | CA | — | ● ACTIVE |
| DSDrs Signal Solutions, INC. | Frederick | MD | 100–499 | ● ACTIVE |
| DSDrs Sustainment Systems INC | West Plains | MO | 100–499 | ● ACTIVE |
Drumbeaters of America INC | Elburn | IL | — | ● ACTIVE |
D & S Industries, INC. | Anaheim | CA | — | ● ACTIVE |
D & S Plating Co., INC. | Holyoke | MA | — | ● ACTIVE |
Dubose National Energy Services, INC. | Clinton | NC | — | ● ACTIVE |
| DADucommun Aerostructures, INC. | Parsons | KS | — | ● ACTIVE |
| DADucommun Aerostructures, INC. | Gardena | CA | — | ● ACTIVE |
| DADucommun Aerostructures New York, INC. | Coxsackie | NY | — | ● ACTIVE |
Dugan Tool & Die INC | East Alton | IL | 20–99 | ● ACTIVE |
| DDDuke & Duke Services INC | Taylor | MI | 20–99 | ● ACTIVE |
Duncan Bolt CO. | Santa Fe Springs | CA | — | ● ACTIVE |
| DIDuncan Industries, INC | Santa Fe Springs | CA | — | ● ACTIVE |
Duncor LLC | Mesa | AZ | — | ● ACTIVE |
Duo - Tec Tool CO. | Maple Grove | MN | — | ● ACTIVE |
Dupree, INC | Chino | CA | — | ● ACTIVE |
| DCDurable Corporation | Norwalk | OH | 20–99 | ● ACTIVE |
Dutchy Enterprises LLC | Cocoa | FL | — | ● ACTIVE |
Dwd International, LLC | Houston | TX | — | ● ACTIVE |
Dwd Precision Machining LLC | Albuquerque | NM | — | ● ACTIVE |