Mantel Machine Products INC. | Menomonee Falls | WI | 20–99 | ● ACTIVE |
Marlon INC | Boise | ID | — | ● ACTIVE |
M.a.r.'s Engineering Company, INC. | San Leandro | CA | — | ● ACTIVE |
Marsh Industrial Services, INC. | Kalkaska | MI | — | ● ACTIVE |
Martel Tool CORP | Allen Park | MI | — | ● ACTIVE |
Mass Precision, INC. | San Jose | CA | — | ● ACTIVE |
Master Bolt LLC | Elyria | OH | 20–99 | ● ACTIVE |
Master Machining, INC | Castle Hayne | NC | — | ● ACTIVE |
Master Metal Products Company | San Jose | CA | — | ● ACTIVE |
Masters Machine Company | Bristol | ME | 20–99 | ● ACTIVE |
Master Tool & Mfg., INC. | Hiawatha | IA | 20–99 | ● ACTIVE |
Material Alteration Company, LLC | Houston | TX | — | ● ACTIVE |
Matrix Plastic Products INC | Wood Dale | IL | 100–499 | ● ACTIVE |
Mcclarin Plastics, LLC | Hanover | PA | — | ● ACTIVE |
Meaden Precision Machined Products Company | Burr Ridge | IL | 20–99 | ● ACTIVE |
Megator CORP | Pittsburgh | PA | — | ● ACTIVE |
Merit3d, LLC | Price | UT | — | ● ACTIVE |
Merlin Mold & Manufacturing INC | Canastota | NY | — | ● ACTIVE |
| MFMetal Fab South INC | Kenner | LA | — | ● ACTIVE |
| MMMetal Magic INC | Phoenix | AZ | 20–99 | ● ACTIVE |
Meta Manufacturing CORP | Blue Ash | OH | — | ● ACTIVE |
Metro Technologies Limited | Troy | MI | — | ● ACTIVE |
Mf Engineering Company, INC. | Bristol | RI | — | ● ACTIVE |
| MPMicro-dimensional Products INC | Norristown | PA | — | ● ACTIVE |
| MPMicron Products INC | Fitchburg | MA | 20–99 | ● ACTIVE |
Micro Precision, LLC | South Windham | CT | 20–99 | ● ACTIVE |
Midgard INC | Green Lane | PA | — | ● ACTIVE |
Midwest Aerospace Casting, LLC | Merrillville | IN | — | ● ACTIVE |
| MPMidwest Precision Molding, INC | Lake Geneva | WI | 20–99 | ● ACTIVE |
| MEMikros Engineering, INC | Brooklyn Park | MN | 100–499 | ● ACTIVE |
Mil-bar Plastics, INC. | Corona | CA | — | ● ACTIVE |
Millennium Precision LLC | Manchester | NH | — | ● ACTIVE |
Miller Diversified Machining INC | Minneapolis | MN | — | ● ACTIVE |
Milwaukee Precision Casting INC | Milwaukee | WI | — | ● ACTIVE |
Minerva Welding and Fabricating, INC. | Minerva | OH | — | ● ACTIVE |
| MAMingo Aerospace | Owasso | OK | 100–499 | ● ACTIVE |
Minic Industries INC | Crystal Lake | IL | — | ● ACTIVE |
Minnysonoda CORP | Monroe | WA | 20–99 | ● ACTIVE |
Mjc Engineering & Technology, INC. | Huntington Beach | CA | — | ● ACTIVE |
M & M Industries, INC. | Chattanooga | TN | — | ● ACTIVE |
Mocap LLC | Park Hills | MO | — | ● 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 |
Modern Mold and Tool, INC. | Pittsfield | MA | — | ● ACTIVE |
Mold-a-matic CORP | Oneonta | NY | — | ● ACTIVE |
Molding Concepts INC | Sterling Heights | MI | — | ● ACTIVE |
Moldtronics INC | Downers Grove | IL | — | ● ACTIVE |
Montana Fabrication Works LLC | Stevensville | MT | 20–99 | ● ACTIVE |
Montana Fiberglass INC | Lewistown | MT | — | ● ACTIVE |
Montrose Molders CORP | Piscataway | NJ | 100–499 | ● ACTIVE |
Morel Industries, INC | Arlington | WA | — | ● ACTIVE |
Morgan Bronze Products, INC. | Lake Zurich | IL | — | ● ACTIVE |
| MBMorrison Berkshire INC | North Adams | MA | — | ● 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 |
Murray Corporation | Hunt Valley | MD | — | ● ACTIVE |
Naeco, LLC | Peachtree City | GA | 20–99 | ● ACTIVE |
| NNNalge Nunc International Corporation | Rochester | NY | — | ● ACTIVE |
National Manufacturing Co., LLC | Piscataway | NJ | — | ● ACTIVE |
National Metal Stampings, INC | Lancaster | CA | — | ● ACTIVE |
National Plastics and Seals, INC. | Schaumburg | IL | — | ● ACTIVE |
National Rivet & Manufacturing Company | Waupun | WI | — | ● ACTIVE |
Natoma Manufacturing, LLC | Norton | KS | 20–99 | ● ACTIVE |
N.c. Carpet Binding & Equipment CORP | Newark | NJ | — | ● ACTIVE |
Neu Custom Packaging LLC | Englewood | FL | — | ● ACTIVE |
Neway Stamping & Manufacturing, INC. | Willoughby | OH | — | ● ACTIVE |
New Bedford Technology, LLC | Worthington | MN | — | ● ACTIVE |
| NENew England Innovations CORP. | Dover | NH | — | ● ACTIVE |
New Process Fibre CO | Greenwood | DE | — | ● ACTIVE |
Nicoform, INC. | Rochester | NY | — | ● ACTIVE |
Norcen Industries, INC. | Jersey Shore | PA | 1–19 | ● ACTIVE |
Norco Plastics, INC | Chino | CA | — | ● ACTIVE |
Norotos, INC | Santa Ana | CA | — | ● ACTIVE |
| NFNorrisbuilt Fabrication and Mobile Welding, LLC | Norton | VA | 20–99 | ● ACTIVE |
Nortek, INC. | West Springfield | MA | — | ● ACTIVE |
North Easton Machine Company, INC. | North Easton | MA | 20–99 | ● ACTIVE |
Northern Industrial Mfg. CORP | Harrison Twp | MI | 20–99 | ● ACTIVE |
Novelty Manufacturing CO. | Lancaster | PA | — | ● ACTIVE |
Nscrypt, INC | Orlando | FL | 1–19 | ● ACTIVE |
Nugreen Metals LLC | San Antonio | TX | — | ● ACTIVE |
Numerical Precision, INC. | Crosby | TX | 100–499 | ● ACTIVE |
Nylacarb CORP | Vero Beach | FL | 20–99 | ● ACTIVE |
Oak Ridge Products, LLC | Mchenry | IL | — | ● ACTIVE |
Omico INC | Owensboro | KY | — | ● ACTIVE |
Omni Die and Engineering, INC | Holland | MI | 20–99 | ● ACTIVE |
Omni-x USA INC | Englewood | CO | 20–99 | ● ACTIVE |
Onyx Optics, INC. | Dublin | CA | — | ● ACTIVE |
Orbel CORP | Easton | PA | — | ● ACTIVE |
Orioncase Enterprises, LLC | Lafayette | LA | — | ● ACTIVE |
Pac Foundries, INC. | Port Hueneme | CA | — | ● ACTIVE |
Pac - Rancho, INC. | Rancho Cucamonga | CA | — | ● ACTIVE |
Pal-con, LLC | Stephenville | TX | 20–99 | ● ACTIVE |
Paragon Die & Engineering CO | Grand Rapids | MI | — | ● ACTIVE |
Paramount Panels, INC. | Ontario | CA | — | ● ACTIVE |
Parts Tool & Die, LLC | Agawam | MA | — | ● ACTIVE |
Patriot Tool INC | Dearborn Heights | MI | — | ● ACTIVE |
Patten Co., INC. | Jacksonville | FL | 100–499 | ● ACTIVE |