| MTMedtronic Tempe | Tempe | AZ | Computer and Electronic Product Manufacturing334413 | 500+ | ● ACTIVE |
| MUMercedes-benz US International INC | Vance | AL | Transportation Equipment Manufacturing336110 | 500+ | ● ACTIVE |
| MVMercedes-benz Vans LLC | Ladson | SC | Transportation Equipment Manufacturing336110 | 500+ | ● ACTIVE |
Mettler-toledo Rainin, LLC | Oakland | CA | Plastics and Rubber Products Manufacturing326199 | 500+ | ● ACTIVE |
| MTMeyer Tool, INC. | Cincinnati | OH | Fabricated Metal Product Manufacturing332999 | 500+ | ● ACTIVE |
| MNMichelin North America INC - Lexington (us5 & Us7) | Lexington | SC | Plastics and Rubber Products Manufacturing326211 | 500+ | ● ACTIVE |
| MAMichigan Automotive Compressor INC. | Parma | MI | Transportation Equipment Manufacturing336390 | 500+ | ● ACTIVE |
| MIMicropulse Incorporated | Columbia City | IN | Fabricated Metal Product Manufacturing332994 | 500+ | ● ACTIVE |
Microvention INC | Aliso Viejo | CA | Miscellaneous Manufacturing339112 | 500+ | ● ACTIVE |
| MCMidmark Corporation | Versailles | OH | Electrical Equipment, Appliance & Component Manufacturing335129 | 500+ | ● ACTIVE |
| MEMiller Electric Mfg. LLC | Appleton | WI | Machinery Manufacturing333990 | 500+ | ● ACTIVE |
| MDMinn Dak Farmers Cooperative | Wahpeton | ND | Food Manufacturing311313 | 500+ | ● ACTIVE |
| MIModern Industries INC | Phoenix | AZ | Fabricated Metal Product Manufacturing332710 | 500+ | ● ACTIVE |
| MIModern Industries, INC. | Phoenix | AZ | Fabricated Metal Product Manufacturing332710 | 500+ | ● ACTIVE |
| MSMonogram Snacks Martinsville LLC | Martinsville | VA | Food Manufacturing311612 | 500+ | ● ACTIVE |
Monroe Truck Equipment, INC. | Monroe | WI | Transportation Equipment Manufacturing336210 | 500+ | ● ACTIVE |
Morgan Foods, INC. | Austin | IN | Food Manufacturing311421 | 500+ | ● ACTIVE |
| MTMoriroku Technology North American INC. - Rainsville | Rainsville | AL | Plastics and Rubber Products Manufacturing326199 | 500+ | ● ACTIVE |
Mts Systems Corporation | Eden Prairie | MN | Computer and Electronic Product Manufacturing334519 | 500+ | ● ACTIVE |
Munters Corporation | Amesbury | MA | Machinery Manufacturing333415 | 500+ | ● ACTIVE |
| NINascote Industries INC | Nashville | IL | Machinery Manufacturing333249 | 500+ | ● ACTIVE |
| NBNational Beef Packing Company, Llc, Liberal | Liberal | KS | Food Manufacturing311611 | 500+ | ● ACTIVE |
| NCNational Cooperative Refinery Association | Mcpherson | KS | Petroleum and Coal Products Manufacturing324110 | 500+ | ● ACTIVE |
| NANeaton Auto Products Manufacturing INC | Eaton | OH | Plastics and Rubber Products Manufacturing326199 | 500+ | ● ACTIVE |
New Flyer USA | Saint Cloud | MN | Transportation Equipment Manufacturing336120 | 500+ | ● ACTIVE |
New Hampshire Ball Bearings INC | Peterborough | NH | Fabricated Metal Product Manufacturing332991 | 500+ | ● ACTIVE |
| NCNewmar Corporation | Nappanee | IN | Transportation Equipment Manufacturing336213 | 500+ | ● ACTIVE |
| NCNgk Ceramics Usa, INC. | Mooresville | NC | Nonmetallic Mineral Product Manufacturing327999 | 500+ | ● ACTIVE |
Nihon Kohden America, LLC | Irvine | CA | Computer and Electronic Product Manufacturing334510 | 500+ | ● ACTIVE |
| NDNippon Dynawave Packaging Longview Wa | Longview | WA | Wood Product Manufacturing321999 | 500+ | ● ACTIVE |
Nissin Foods (u.s.a.) Company, INC. | Gardena | CA | Food Manufacturing311211 | 500+ | ● ACTIVE |
| NANorth American Stainless | Ghent | KY | Petroleum and Coal Products Manufacturing324199 | 500+ | ● ACTIVE |
| NSNorth Star Bluescope Steel LLC | Delta | OH | Primary Metal Manufacturing331110 | 500+ | ● ACTIVE |
Nova Biomedical CORP | Waltham | MA | Computer and Electronic Product Manufacturing334510 | 500+ | ● ACTIVE |
Novartis Pharmaceuticals Corporation | East Hanover | NJ | Chemical Manufacturing325411 | 500+ | ● ACTIVE |
| NDNtn Driveshaft INC | Columbus | IN | Fabricated Metal Product Manufacturing332991 | 500+ | ● ACTIVE |
| NSNucor Steel | Crawfordsville | IN | Primary Metal Manufacturing331110 | 500+ | ● ACTIVE |
| NSNucor Steel- Berkeley | Huger | SC | Nonmetallic Mineral Product Manufacturing327320 | 500+ | ● ACTIVE |
| NSNucor Steel Brandenburg | Brandenburg | KY | Primary Metal Manufacturing331110 | 500+ | ● ACTIVE |
| NSNucor Steel Decatur | Trinity | AL | Primary Metal Manufacturing331110 | 500+ | ● ACTIVE |
Nucor Steel Memphis, INC | Memphis | TN | Primary Metal Manufacturing331110 | 500+ | ● ACTIVE |
| OIOakley INC | Foothill Ranch | CA | Plastics and Rubber Products Manufacturing326199 | 500+ | ● ACTIVE |
Ohio Gratings, INC. | Canton | OH | Fabricated Metal Product Manufacturing332312 | 500+ | ● ACTIVE |
| OROhio Refining Company LLC | Oregon | OH | Petroleum and Coal Products Manufacturing324110 | 500+ | ● ACTIVE |
| OIOsi Industries LLC | Chicago | IL | Food Manufacturing311412 | 500+ | ● ACTIVE |
Patheon Manufacturing Services LLC | Greenville | NC | Chemical Manufacturing325412 | 500+ | ● ACTIVE |
Pcb Piezotronics, INC. | Depew | NY | Computer and Electronic Product Manufacturing334417 | 500+ | ● ACTIVE |
| PFPeco Foods, INC. | Batesville | AR | Food Manufacturing311615 | 500+ | ● ACTIVE |
| P6Phillips 66 Bayway Refinery | Linden | NJ | Petroleum and Coal Products Manufacturing324110 | 500+ | ● ACTIVE |
Pilgrim's Pride Complex | Canton | GA | Food Manufacturing311119 | 500+ | ● ACTIVE |