Metallion Industries, INC. | Estacada | OR | — | ● ACTIVE |
Metalmite CORP | Rochester | MI | — | ● ACTIVE |
| MPMetal Processing, INC | Radford | VA | — | ● ACTIVE |
Metalquest Unlimited, INC | Hebron | NE | — | ● ACTIVE |
Metal Roofing Systems INC | Stanley | NC | — | ● ACTIVE |
Metal Solutions Design & Fabrication LLC | Dayton | KY | — | ● ACTIVE |
Metal Tech INC | Gulfport | MS | — | ● ACTIVE |
| MPMetal-tech Partners | Geneva | NE | 20–99 | ● ACTIVE |
Meta Manufacturing CORP | Blue Ash | OH | — | ● ACTIVE |
| MIMetamora Industries, LLC | Metamora | IL | 20–99 | ● ACTIVE |
Met International Trading Company, INC. | Houston | TX | — | ● ACTIVE |
Metplas INC | Natrona Heights | PA | 20–99 | ● ACTIVE |
Metro Machine, INC. | Englewood | CO | 20–99 | ● ACTIVE |
Metron Machining LLC | Lakewood | CO | — | ● ACTIVE |
| MSMetro Steel & Pipe Supply, INC. | Tavares | FL | 20–99 | ● ACTIVE |
Metro Technologies Limited | Troy | MI | — | ● ACTIVE |
Meva Formwork Systems INC | Springfield | OH | — | ● ACTIVE |
| MTMeyer Tool, INC. | Cincinnati | OH | 500+ | ● ACTIVE |
Mfc Netform LLC | Shelby Township | MI | — | ● ACTIVE |
Mf Engineering Company, INC. | Bristol | RI | — | ● ACTIVE |
Mhl Acquisition CORP. | Salt Lake City | UT | — | ● ACTIVE |
M & H Machining, INC | Georgetown | TX | — | ● ACTIVE |
Mica-tron Products CORP | Holbrook | MA | — | ● ACTIVE |
| MPMicron Precision Machining INC | Saginaw | MI | — | ● ACTIVE |
Micro Precision, LLC | South Windham | CT | 20–99 | ● ACTIVE |
Microtech Machine CO INC | Wheeling | IL | — | ● ACTIVE |
Mid-continent Engineering, LLC | Minneapolis | MN | — | ● ACTIVE |
Mid-continent Machining INC | Kansas City | KS | — | ● ACTIVE |
| MTMid-state Tank CO INC | Sullivan | IL | — | ● ACTIVE |
Mid Valley Industries, LLC | Kaukauna | WI | — | ● ACTIVE |
Midway Machine & Instrument Company INC | South Houston | TX | — | ● ACTIVE |
Midwest Industrial Metal Fabrication, INC. | Huntington | IN | — | ● ACTIVE |
Midwest Metal Fabrication LLC | Manitowoc | WI | — | ● ACTIVE |
Mike Gibson Manufacturing INC | Caldwell | ID | — | ● ACTIVE |
Mikron Manufacturing, INC. | Colorado Springs | CO | — | ● ACTIVE |
Millennium Precision LLC | Manchester | NH | — | ● ACTIVE |
Miller Diversified Machining INC | Minneapolis | MN | — | ● ACTIVE |
Miller-leaman, INC. | Daytona Beach | FL | — | ● ACTIVE |
Milliflect Company LLC | Newark | CA | — | ● ACTIVE |
Millrite Machine INC. | Westfield | MA | — | ● ACTIVE |
Mill Rose CO | Mentor | OH | — | ● ACTIVE |
Mil-mar Century Corporation | Miamisburg | OH | — | ● ACTIVE |
Milton Manufacturing, INC. | Detroit | MI | — | ● ACTIVE |
Milton, Vermont Sheet Metal, INC | Milton | VT | — | ● ACTIVE |
| MMMinden Machine Shop INC | Minden | NE | 20–99 | ● ACTIVE |
Minerva Welding and Fabricating, INC. | Minerva | OH | — | ● ACTIVE |
Minic Industries INC | Crystal Lake | IL | — | ● ACTIVE |
Mini-flex Corporation | Ventura | CA | — | ● ACTIVE |
| MFMinitec Framing Systems, LLC | Farmington | NY | 20–99 | ● ACTIVE |
Minnich Manufacturing CO INC | Mansfield | OH | 20–99 | ● ACTIVE |
Minter Industries, LLC | Lakewood | WA | — | ● ACTIVE |
Mission Critical Solutions, LLC | Alum Bank | PA | 20–99 | ● ACTIVE |
Mississippi Valley Metals LLC | Maquoketa | IA | — | ● ACTIVE |
Mjc Engineering & Technology, INC. | Huntington Beach | CA | — | ● ACTIVE |
Mjm Manufacturing INC | Miami Lakes | FL | — | ● ACTIVE |
Mmlj INC | Houston | TX | — | ● ACTIVE |
Mobile Component, INC | Boise | ID | — | ● ACTIVE |
Mobile Drill Operating Co., LLC | Indianapolis | IN | — | ● ACTIVE |
Modelcraft Company, Incorporated | Plymouth | CT | — | ● ACTIVE |
Model Pattern Company, INC | Byron Center | MI | — | ● ACTIVE |
Models & Tools INC | Shelby Township | MI | — | ● ACTIVE |
Modern Advanced Manufacturing LLC | Rockford | IL | 20–99 | ● ACTIVE |
Modern Engineering Solutions LLC | Rockford | MI | 20–99 | ● ACTIVE |
| MFModern Forge Texas, LLC | Hurst | TX | 20–99 | ● ACTIVE |
| MIModern Industries, INC. | Phoenix | AZ | — | ● ACTIVE |
| MWModern Welding Company of Kentucky INC - Elizabethtown | Elizabethtown | KY | 20–99 | ● ACTIVE |
| MModineer-pulverman | Dallas | PA | 100–499 | ● ACTIVE |
Modular Container Systems, INC. | Lavonia | GA | 20–99 | ● ACTIVE |
Mofab INC | Anderson | IN | — | ● ACTIVE |
| MMMoly Manufacturing LLC | Lorraine | KS | 1–19 | ● ACTIVE |
Monroe Tool and Manufacturing Company | Cleveland | OH | — | ● ACTIVE |
Montana Fabrication Works LLC | Stevensville | MT | 20–99 | ● ACTIVE |
Moore Tool Company, INC. | Bridgeport | CT | 20–99 | ● ACTIVE |
Morgan Bronze Products, INC. | Lake Zurich | IL | — | ● ACTIVE |
Morris Industries, INC | Powhatan | VA | — | ● ACTIVE |
| MBMorrison Berkshire INC | North Adams | MA | — | ● ACTIVE |
| MPMorris Precision Products, INC. | Canyon Country | CA | — | ● ACTIVE |
Moseys' Production Machinists, INC. | Anaheim | CA | — | ● ACTIVE |
Mouldagraph Corporation | Nitro | WV | — | ● ACTIVE |
Mountain Valley Machine, INC | Smithfield | UT | — | ● ACTIVE |
M & R Precision Machining INC | Elk Grove Village | IL | — | ● ACTIVE |
Msk Precision Products, LLC | Tamarac | FL | — | ● ACTIVE |
Msp Aviation, INC. | Bloomington | IN | 20–99 | ● ACTIVE |
Mst Manufacturing LLC | Claremore | OK | 20–99 | ● ACTIVE |
Mt Solar LLC | Charlo | MT | — | ● ACTIVE |
Mulder Sheet Metal INC | Newport | OR | — | ● ACTIVE |
Multax LLC | Morton | IL | — | ● ACTIVE |
Multi-axis Technologies LLC | Kent | WA | — | ● ACTIVE |
Multisource Manufacturing LLC | Minneapolis | MN | — | ● ACTIVE |
Murray Corporation | Hunt Valley | MD | — | ● ACTIVE |
Mwgh LLC | Cincinnati | OH | — | ● ACTIVE |
Naeco, LLC | Peachtree City | GA | 20–99 | ● ACTIVE |
Naimor INC | Snohomish | WA | — | ● ACTIVE |
National Cart CO INC | Saint Charles | MO | — | ● ACTIVE |
National Fence Systems INC. | Avenel | NJ | — | ● ACTIVE |
National Machine Company | Stow | OH | — | ● ACTIVE |
National Manufacturing Co., LLC | Piscataway | NJ | — | ● ACTIVE |
National Metal Stampings, INC | Lancaster | CA | — | ● ACTIVE |
National Rivet & Manufacturing Company | Waupun | WI | — | ● ACTIVE |
Natoma Manufacturing, LLC | Norton | KS | 20–99 | ● ACTIVE |