| MMMetric Manufacturing CO INC | Lowell | MI | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| MTMeyer Tool New York | Middletown | NY | Transportation Equipment Manufacturing336412 | 20-99 | ◐ LIKELY ACTIVE |
| MIMico Industries INC | Kentwood | MI | Fabricated Metal Product Manufacturing332119 | 20-99 | ◐ LIKELY ACTIVE |
| MPMisc Products, INC. | Macomb | MI | Transportation Equipment Manufacturing336360 | 20-99 | ◐ LIKELY ACTIVE |
| MSMission Systems Orchard Park - 10 Centre | Orchard Park | NY | Transportation Equipment Manufacturing336413 | 20-99 | ◐ LIKELY ACTIVE |
| MOMnp Ovidon Manufacturing LLC | Howell | MI | Fabricated Metal Product Manufacturing332119 | 20-99 | ◐ LIKELY ACTIVE |
| MUMobis US Alabama, LLC | Mccalla | AL | Transportation Equipment Manufacturing336110 | 20-99 | ◐ LIKELY ACTIVE |
| MCModineer Coating Div North | Benton Harbor | MI | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |
| MCMonroe Custom Utility Bodies | Greenfield | IN | Transportation Equipment Manufacturing336211 | 20-99 | ◐ LIKELY ACTIVE |
| MCMonroe Custom Utility Bodies, INC. | Greenfield | IN | Transportation Equipment Manufacturing336211 | 20-99 | ◐ LIKELY ACTIVE |
| MTMonroe Truck Equipment | De Pere | WI | Machinery Manufacturing333924 | 20-99 | ◐ LIKELY ACTIVE |
| MTMorgan Truck Body LLC MFL | Lakeland | FL | Transportation Equipment Manufacturing336211 | 20-99 | ◐ LIKELY ACTIVE |
| MTMorgan Truck Body LLC MOR | Portland | OR | Machinery Manufacturing333120 | 20-99 | ◐ LIKELY ACTIVE |
| MDMTP Drivetrain Services | Many | LA | Machinery Manufacturing333618 | 20-99 | ◐ LIKELY ACTIVE |
| N2Na4 20 Colony Rd Jersey City, Nj | Jersey City | NJ | Transportation Equipment Manufacturing336111 | 20-99 | ◐ LIKELY ACTIVE |
| NMNance Manufacturing | Wichita | KS | Transportation Equipment Manufacturing336413 | 20-99 | ◐ LIKELY ACTIVE |
| NINapco International LLC | Brooklyn Park | MN | Transportation Equipment Manufacturing336320 | 20-99 | ◐ LIKELY ACTIVE |
| NGNelson Global | Black River Falls | WI | Transportation Equipment Manufacturing336390 | 20-99 | ◐ LIKELY ACTIVE |
| NMNelson Manufacturing | Ottawa | OH | Transportation Equipment Manufacturing336212 | 20-99 | ◐ LIKELY ACTIVE |
Norfolk Coating Services | Chesapeake | VA | Transportation Equipment Manufacturing336611 | 20-99 | ◐ LIKELY ACTIVE |
| NHNor-tech High Performance Boats | North Fort Myers | FL | Transportation Equipment Manufacturing336612 | 20-99 | ◐ LIKELY ACTIVE |
| NANorth American Stamping Group - Tennessee South, LLC | Pulaski | TN | Fabricated Metal Product Manufacturing332116 | 20-99 | ◐ LIKELY ACTIVE |
| NANorth American Textile Company | Glendale | CA | Apparel Manufacturing315990 | 20-99 | ◐ LIKELY ACTIVE |
| NLNovae LLC | Mountain Top | PA | Transportation Equipment Manufacturing336212 | 20-99 | ◐ LIKELY ACTIVE |
| NLNovae LLC | Columbia City | IN | Machinery Manufacturing333924 | 20-99 | ◐ LIKELY ACTIVE |
| NANovakinetics Aerosystems, INC. | Flagstaff | AZ | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| OFOerlikon Friction Systems (us) INC. | Dayton | OH | Transportation Equipment Manufacturing336350 | 20-99 | ◐ LIKELY ACTIVE |
| OEOSW Equipment | Snohomish | WA | Transportation Equipment Manufacturing336211 | 20-99 | ◐ LIKELY ACTIVE |
| PTPacific Truck Equipment | Whittier | CA | Transportation Equipment Manufacturing336211 | 20-99 | ◐ LIKELY ACTIVE |
| PMParkhurst Manufacturing CO. Inc* | Sedalia | MO | Transportation Equipment Manufacturing336211 | 20-99 | ◐ LIKELY ACTIVE |
| PIPentaflex, INC. | Springfield | OH | Machinery Manufacturing333513 | 20-99 | ◐ LIKELY ACTIVE |
| PTPhoenix Trailers LLC | East Jordan | MI | Transportation Equipment Manufacturing336212 | 20-99 | ◐ LIKELY ACTIVE |
| PIPioneer Industries Plant 2 | Seattle | WA | Transportation Equipment Manufacturing336413 | 20-99 | ◐ LIKELY ACTIVE |
| PTPioneer Truckweld, Inc. | Salem | OR | Transportation Equipment Manufacturing336211 | 20-99 | ◐ LIKELY ACTIVE |
| PJP & J Machining Inc | Puyallup | WA | Computer and Electronic Product Manufacturing334511 | 20-99 | ◐ LIKELY ACTIVE |
| PPPortland Products INC | Portland | MI | Fabricated Metal Product Manufacturing332116 | 20-99 | ◐ LIKELY ACTIVE |
| PWPratt & Whitney Canada Distribution | Savannah | GA | Electrical Equipment, Appliance & Component Manufacturing335314 | 20-99 | ◐ LIKELY ACTIVE |
| PBPrikos & Becker | Skokie | IL | Fabricated Metal Product Manufacturing332119 | 20-99 | ◐ LIKELY ACTIVE |
| PMProfile Metal Forming TN | Mckenzie | TN | Transportation Equipment Manufacturing336370 | 20-99 | ◐ LIKELY ACTIVE |
| RSRainbow Seating LLC | Bloomington | MN | Transportation Equipment Manufacturing336390 | 20-99 | ◐ LIKELY ACTIVE |
| RCRalmark Company | Larksville | PA | Fabricated Metal Product Manufacturing332439 | 20-99 | ◐ LIKELY ACTIVE |
| RMRandall Manufacturing LLC | Elmhurst | IL | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
| RBRelease Bw, Inc. | Egg Harbor City | NJ | Transportation Equipment Manufacturing336612 | 20-99 | ◐ LIKELY ACTIVE |
| RMRes Manufacturing CO | Milwaukee | WI | Fabricated Metal Product Manufacturing332116 | 20-99 | ◐ LIKELY ACTIVE |
| RCRicon CORP | Buffalo Grove | IL | Transportation Equipment Manufacturing336340 | 20-99 | ◐ LIKELY ACTIVE |
| RMRolite Mfg Inc | Lancaster | NY | Transportation Equipment Manufacturing336370 | 20-99 | ◐ LIKELY ACTIVE |
| RRRoll Rite LLC | Gladwin | MI | Fabricated Metal Product Manufacturing332119 | 20-99 | ◐ LIKELY ACTIVE |
Rpm Industries | Washington | PA | Transportation Equipment Manufacturing336390 | 20-99 | ◐ LIKELY ACTIVE |
| SASA Automotive - Owosso | Owosso | MI | Transportation Equipment Manufacturing336111 | 20-99 | ◐ LIKELY ACTIVE |
| SASaehaesung Alabama, INC. | Lafayette | AL | Transportation Equipment Manufacturing336370 | 20-99 | ◐ LIKELY ACTIVE |