| CMCunningham Machine Co., INC. | Chelmsford | MA | — | ● ACTIVE |
Cunningham Manufacturing CO | Seattle | WA | — | ● ACTIVE |
| CPCurrier Plastics INC. | Auburn | NY | 100–499 | ● ACTIVE |
| CPCurtis Products INC | South Bend | IN | 100–499 | ● ACTIVE |
Custom Cnc LLC | Clyde | NC | — | ● ACTIVE |
Custom Fiberglass Molding, INC. | Weyauwega | WI | — | ● ACTIVE |
Custom Manufacturing Services, INC | Princeton | WV | — | ● ACTIVE |
Custom Marine INC | Neenah | WI | 20–99 | ● ACTIVE |
Custom Microwave, INC. | Longmont | CO | — | ● ACTIVE |
| CMCustom Molding Solutions, INC. | Churchville | NY | — | ● ACTIVE |
Custom Specialty Fabrication LLC | Aiken | SC | — | ● ACTIVE |
Custom Tooling & Fabrication LLC | Loveland | CO | — | ● ACTIVE |
Custom Tool & Machine, INC | Roanoke | VA | — | ● ACTIVE |
Cutting Dynamics, LLC | Avon | OH | — | ● ACTIVE |
Cutting Edge Enterprise, LLC | Decorah | IA | — | ● ACTIVE |
C V Tool Company INC | Southington | CT | — | ● ACTIVE |
Cyclefab, LLC | Renton | WA | — | ● ACTIVE |
Cyient Defense Services, INC. | Jupiter | FL | 1–19 | ● ACTIVE |
Cylindrical Precision, LLC | Minneapolis | MN | — | ● ACTIVE |
Daedalus Industrial LLC | Easley | SC | 100–499 | ● ACTIVE |
Dale Engineering & Son INC | Bedford | MA | — | ● ACTIVE |
Dalton Manufacturing Group INC | Amesbury | MA | — | ● ACTIVE |
Damon Company of Salem, INC. | Salem | VA | — | ● ACTIVE |
| DEDanco En, LLC | Ontario | CA | 20–99 | ● ACTIVE |
| DPDanco Precision, INC. | Phoenixville | PA | — | ● ACTIVE |
Dane Manufacturing CO | Waunakee | WI | 100–499 | ● ACTIVE |
Darko Precision, INC | Santa Clara | CA | — | ● ACTIVE |
Data Security, INC | Lincoln | NE | 20–99 | ● ACTIVE |
David Packard Company, INC. | Oxford | MA | — | ● ACTIVE |
| DTDavis Tool INC | Hillsboro | OR | — | ● ACTIVE |
Davlan Engineering, INC | Saint Louis | MO | — | ● ACTIVE |
Dav-tech Plating, INC. | Marlborough | MA | — | ● ACTIVE |
Dayton-granger, INC. | Fort Lauderdale | FL | — | ● ACTIVE |
Dbg Arkansas LLC | Conway | AR | 100–499 | ● ACTIVE |
D & D Precision Machine Company, INC. | Middleboro | MA | 20–99 | ● ACTIVE |
Decatur Mold Tool and Engineering INC | North Vernon | IN | 100–499 | ● ACTIVE |
| DDDechert Dynamics CORP | Palmyra | PA | 20–99 | ● ACTIVE |
Decker Manufacturing CORP | Albion | MI | — | ● ACTIVE |
Deep Coat Industries LLC | Sugar Grove | IL | 20–99 | ● ACTIVE |
| DJDe Jong Manufacturing, INC. | New Sharon | IA | 20–99 | ● ACTIVE |
Deking Precision, INC. | Chatsworth | CA | — | ● ACTIVE |
Delaco Steel CORP | Dearborn | MI | — | ● ACTIVE |
Delco LLC | Akron | OH | — | ● ACTIVE |
Delflo Industries, INC. | Delray Beach | FL | — | ● ACTIVE |
Del's Plating Industries CORP. | Houston | TX | 20–99 | ● ACTIVE |
Delta Electronics Manufacturing CORP | Beverly | MA | — | ● ACTIVE |
Delta Gear, LLC. | Livonia | MI | — | ● ACTIVE |
Delta Machining, INC. | Niles | MI | — | ● ACTIVE |
Delta T Systems, INC. | Richfield | WI | — | ● ACTIVE |
| DPDel-tron Precision INC | Bethel | CT | — | ● ACTIVE |
Delva Tool & Machine CORP | Cinnaminson | NJ | — | ● ACTIVE |
Denezol Tool Co., INC. | Salem | OR | — | ● ACTIVE |
Dennen Steel LLC | Grand Rapids | MI | — | ● ACTIVE |
Denney Plastics Machining LLC | New Philadelphia | OH | — | ● ACTIVE |
Dentalez Alabama, INC. | Chicago | IL | — | ● ACTIVE |
Dentim INC | Buffalo | MN | — | ● ACTIVE |
De Perini Metal Fabricators, INC. | Gaithersburg | MD | — | ● ACTIVE |
Deringer-ney INC. | Bloomfield | CT | — | ● ACTIVE |
Desert Powder Coating LLC | Phoenix | AZ | — | ● ACTIVE |
Design Integrated Technology, INC. | Warrenton | 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 |
Dexter Magnetic Technologies, INC. | Elk Grove Village | IL | 100–499 | ● ACTIVE |
Dff CORP | Agawam | MA | 100–499 | ● 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 |
Diamondback Firearms LLC | Cocoa | FL | 20–99 | ● ACTIVE |
Diamond Steel CO | Yuba City | CA | — | ● ACTIVE |
| DCDiaz Carrion Enterprises LLC | Orlando | FL | — | ● ACTIVE |
| DPDie-matic Products, LLC | Plainview | NY | — | ● ACTIVE |
Dienamic Tooling Systems, INC. | Lenoir City | TN | — | ● ACTIVE |
Digital Tool & Die INC | Grandville | MI | 20–99 | ● ACTIVE |
Digitrace Machine Works LTD | Wayland | MI | — | ● ACTIVE |
| DEDiscovery Energy, LLC | Kohler | WI | 100–499 | ● ACTIVE |
Diverse Fabrication LLC | Loretto | TN | 1–19 | ● ACTIVE |
Diversified Machine Systems, LLC | Colorado Springs | CO | — | ● ACTIVE |
Diversified Manufacturing of California, INC. | Vista | CA | — | ● ACTIVE |
Diversified Plastics, INC. | Minneapolis | MN | — | ● ACTIVE |
Diving Unlimited International INC | San Diego | CA | — | ● 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 |
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 |
| DDDownhole & Design International Corporation | Houma | LA | 20–99 | ● ACTIVE |
D. P. Tool & Machine, INC. | Avon | NY | 100–499 | ● ACTIVE |
Draeving Machine Tool, INC. | Beloit | WI | — | ● ACTIVE |
Drake Plastics, LTD CO. | Cypress | TX | — | ● ACTIVE |
Drm Industries CORP | Lake Delton | WI | 20–99 | ● 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 |