| EPEF Precision | Willow Grove | PA | 20–99 | ● ACTIVE |
E. J. Basler CO. | Schiller Park | IL | — | ● ACTIVE |
| ERE.j. Reynolds Company | Alvin | TX | 20–99 | ● ACTIVE |
Elite Turning & Machining, CORP | Rochester | NY | — | ● ACTIVE |
E & M Machine, INC. | Grantsburg | WI | — | ● ACTIVE |
Engineered Pump Services INC | Mukwonago | WI | 20–99 | ● ACTIVE |
Euro Precision, INC. | Anaheim | CA | — | ● ACTIVE |
Fall River Manufacturing Company, INC. | Fall River | MA | — | ● ACTIVE |
Federal Cartridge Company | Anoka | MN | 500+ | ● ACTIVE |
Fn America LLC | Columbia | SC | — | ● ACTIVE |
Forster Precision Tool, LLC | Seymour | CT | — | ● ACTIVE |
Fraen CORP | Reading | MA | — | ● ACTIVE |
Franklin Armory, INC. | Minden | NV | 20–99 | ● ACTIVE |
Freedom Munitions LLC | Lewiston | ID | 20–99 | ● ACTIVE |
General Dynamics - Ots, INC. | Saco | ME | — | ● ACTIVE |
General Dynamics-ots, INC. | Springboro | OH | — | ● ACTIVE |
General Machines, INC. | Colorado Springs | CO | — | ● ACTIVE |
General Manufacturing CO. | Bethel Park | PA | — | ● ACTIVE |
General Plug and Manufacturing CO | Oberlin | OH | — | ● ACTIVE |
Global Aerospace Technology Corporation | Valencia | CA | — | ● ACTIVE |
Gmd Industries LLC | Dayton | OH | — | ● ACTIVE |
Grace Machine Co, LLC | Berlin | CT | — | ● ACTIVE |
Graycer Screw Products Co., INC. | Bellingham | MA | — | ● ACTIVE |
Groov-pin CORP | Smithfield | RI | — | ● ACTIVE |
G.s. Precision, INC. | Brattleboro | VT | — | ● ACTIVE |
Guyer Precision INC | Painesville | OH | — | ● ACTIVE |
Helix Linear Technologies, INC. | Beachwood | OH | 20–99 | ● ACTIVE |
Herker Industries INC | Menomonee Falls | WI | — | ● ACTIVE |
| HSHibshman Screw Machine Products, INC. | Union | MI | 20–99 | ● ACTIVE |
Hi Performance Machine & Metals, INC | Lakeside | CA | — | ● ACTIVE |
Horizon Systems Machining INC | Kenosha | WI | 20–99 | ● ACTIVE |
H-s Precision, INC | Rapid City | SD | — | ● ACTIVE |
| HIHuck International, INC | Carson | CA | 100–499 | ● ACTIVE |
Hypertherm, INC | Hanover | NH | — | ● ACTIVE |
| HLHy-production, LLC | Valley City | OH | 20–99 | ● ACTIVE |
| HMHy-speed Machining, INC. | Grants Pass | OR | — | ● ACTIVE |
International Cartridge CORP | Reynoldsville | PA | 20–99 | ● ACTIVE |
J D Ott CO INC | Seattle | WA | 20–99 | ● ACTIVE |
Jenkins Machine INC | Bethlehem | PA | 20–99 | ● ACTIVE |
Jess Briley Manufacturing CO | Houston | TX | — | ● ACTIVE |
| JJJohn J. Steuby Company | Hazelwood | MO | 20–99 | ● ACTIVE |
J.p. Enterprises, INC. | Hugo | MN | — | ● ACTIVE |
J & S Technologies INC. | Nunica | MI | — | ● ACTIVE |
Kamatics Corporation | Bloomfield | CT | — | ● ACTIVE |
Keyspin Manufacturing, LLC | Merrimack | NH | — | ● ACTIVE |
Kimray INC | Oklahoma City | OK | — | ● ACTIVE |
Kk Industries CORP | Tempe | AZ | — | ● ACTIVE |
| KPKksp Precision Machining LLC | Glendale Heights | IL | 20–99 | ● ACTIVE |
La Machine Shop INC | Andover | MN | — | ● ACTIVE |
Ldi Industries, INC. | Manitowoc | WI | — | ● ACTIVE |
Leanwerks LLC | Ogden | UT | — | ● ACTIVE |
Leapers INC | Livonia | MI | — | ● ACTIVE |
Leonard Machine Co, LLC | Cookeville | TN | — | ● ACTIVE |
Liberty Turned Components, LLC | Milan | MI | — | ● ACTIVE |
Linak U.s. INC. | Louisville | KY | — | ● ACTIVE |
Lockheed Martin Corporation | Ventura | CA | — | ● ACTIVE |
Longhorn Ammunition, LLC | Florence | TX | — | ● ACTIVE |
Long Machine, INC | Temecula | CA | — | ● ACTIVE |
Lovejoy Chaplet CORP | Hoosick Falls | NY | — | ● ACTIVE |
L & P Manufacturing Company | Jonesville | IN | — | ● ACTIVE |
Mace Machine LLC | Exeter | NH | — | ● ACTIVE |
| MFMac Fasteners, INC. | Ottawa | KS | 20–99 | ● ACTIVE |
Machine Specialty & Manufacturing, INC | Youngsville | LA | — | ● ACTIVE |
Machining Technologies, INC | Salisbury | MD | — | ● ACTIVE |
Mach Machine INC | Hudson | MA | — | ● ACTIVE |
| MMMackay Manufacturing INC | Spokane | WA | 100–499 | ● ACTIVE |
| MMMagnum Machine INC. | Raymond | NH | — | ● ACTIVE |
Mantel Machine Products INC. | Menomonee Falls | WI | 20–99 | ● ACTIVE |
M.a.r.'s Engineering Company, INC. | San Leandro | CA | — | ● ACTIVE |
Master Machining, INC | Castle Hayne | NC | — | ● ACTIVE |
Masters Machine Company | Bristol | ME | 20–99 | ● ACTIVE |
Material Alteration Company, LLC | Houston | TX | — | ● ACTIVE |
Meaden Precision Machined Products Company | Burr Ridge | IL | 20–99 | ● ACTIVE |
| MVMedtronic Vascular | Santa Rosa | CA | 100–499 | ● ACTIVE |
| MFMetal Fab South INC | Kenner | LA | — | ● ACTIVE |
Mf Engineering Company, INC. | Bristol | RI | — | ● ACTIVE |
Micro Precision, LLC | South Windham | CT | 20–99 | ● ACTIVE |
| MIMicropulse Incorporated | Columbia City | IN | 500+ | ● ACTIVE |
Midwest Industries, INC | Waukesha | WI | — | ● ACTIVE |
Military Systems Group, INC. | Nashville | TN | — | ● ACTIVE |
Millennium Precision LLC | Manchester | NH | — | ● ACTIVE |
Miller Diversified Machining INC | Minneapolis | MN | — | ● ACTIVE |
Minic Industries INC | Crystal Lake | IL | — | ● ACTIVE |
Mitchell Defense LLC | Glenside | PA | — | ● ACTIVE |
Modern Advanced Manufacturing LLC | Rockford | IL | 20–99 | ● ACTIVE |
Modern Engineering Solutions LLC | Rockford | MI | 20–99 | ● ACTIVE |
Morgan Bronze Products, INC. | Lake Zurich | IL | — | ● ACTIVE |
M & R Precision Machining INC | Elk Grove Village | IL | — | ● ACTIVE |
Msk Precision Products, LLC | Tamarac | FL | — | ● ACTIVE |
Mst Manufacturing LLC | Claremore | OK | 20–99 | ● ACTIVE |
Naeco, LLC | Peachtree City | GA | 20–99 | ● ACTIVE |
Nammo Defense Systems INC. | Mesa | AZ | 100–499 | ● ACTIVE |
Natoma Manufacturing, LLC | Norton | KS | 20–99 | ● ACTIVE |
| NENew England Innovations CORP. | Dover | NH | — | ● ACTIVE |
New Lenox Machine Co., INC. | Dwight | IL | — | ● ACTIVE |
Norcen Industries, INC. | Jersey Shore | PA | 1–19 | ● ACTIVE |
Norotos, INC | Santa Ana | CA | — | ● ACTIVE |
Nortek, INC. | West Springfield | MA | — | ● ACTIVE |
North Easton Machine Company, INC. | North Easton | MA | 20–99 | ● ACTIVE |
Numerical Precision, INC. | Crosby | TX | 100–499 | ● ACTIVE |