| MIMayfran International INC | Cleveland | OH | Machinery Manufacturing333922 | 100-499 | ◐ LIKELY ACTIVE |
| MCMclanahan CORP | Hollidaysburg | PA | Nonmetallic Mineral Product Manufacturing327400 | 100-499 | ◐ LIKELY ACTIVE |
| MMMelton Machine and Control CO | Washington | MO | Machinery Manufacturing333319 | 100-499 | ◐ LIKELY ACTIVE |
| MCMesser Cutting Systems INC | Menomonee Falls | WI | Primary Metal Manufacturing331512 | 100-499 | ◐ LIKELY ACTIVE |
| MAMeyn America LLC | Ball Ground | GA | Food Manufacturing311615 | 100-499 | ◐ LIKELY ACTIVE |
Midwest Industries INC | Ida Grove | IA | Machinery Manufacturing333923 | 100-499 | ◐ LIKELY ACTIVE |
| MIMjc INC | Cartersville | GA | Fabricated Metal Product Manufacturing332313 | 100-499 | ◐ LIKELY ACTIVE |
| MPModern Packaging | Deer Park | NY | Machinery Manufacturing333993 | 100-499 | ◐ LIKELY ACTIVE |
| MPMold-rite Plastics | Plattsburgh | NY | Plastics and Rubber Products Manufacturing326121 | 100-499 | ◐ LIKELY ACTIVE |
| MPM&r Printing Equipment INC | Roselle | IL | Machinery Manufacturing333248 | 100-499 | ◐ LIKELY ACTIVE |
| NBNational Bulk Equipment INC | Holland | MI | Machinery Manufacturing333993 | 100-499 | ◐ LIKELY ACTIVE |
| NCNational Carwash Solutions | Grimes | IA | Machinery Manufacturing333318 | 100-499 | ◐ LIKELY ACTIVE |
| NONational Oilwell Varco Houston Repair Center | Houston | TX | Machinery Manufacturing333132 | 100-499 | ◐ LIKELY ACTIVE |
| NNetafim | Fresno | CA | Plastics and Rubber Products Manufacturing326122 | 100-499 | ◐ LIKELY ACTIVE |
| NCNikkiso Cryo, INC. | North Las Vegas | NV | Machinery Manufacturing333911 | 100-499 | ◐ LIKELY ACTIVE |
| NCNorthland CORP | Greenville | MI | Machinery Manufacturing333415 | 100-499 | ◐ LIKELY ACTIVE |
| NINypro Incorporated | Clinton | MA | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◐ LIKELY ACTIVE |
| NINypromold INC | Clinton | MA | Machinery Manufacturing333511 | 100-499 | ◐ LIKELY ACTIVE |
| OAOiles America CORP | Concord | NC | Machinery Manufacturing333613 | 100-499 | ◐ LIKELY ACTIVE |
| OSOptimax Systems INC | Ontario | NY | Machinery Manufacturing333310 | 100-499 | ◐ LIKELY ACTIVE |
| PPermco | Streetsboro | OH | Machinery Manufacturing333911 | 100-499 | ◐ LIKELY ACTIVE |
| PHP & H Mfg CO | Shelbyville | IL | Machinery Manufacturing333111 | 100-499 | ◐ LIKELY ACTIVE |
| PRPik Rite INC | Lewisburg | PA | Machinery Manufacturing333111 | 100-499 | ◐ LIKELY ACTIVE |
| PTPlastic Trim LLC | East Tawas | MI | Machinery Manufacturing333248 | 100-499 | ◐ LIKELY ACTIVE |
| PHPoclain Hydraulics INC | Sturtevant | WI | Fabricated Metal Product Manufacturing332990 | 100-499 | ◐ LIKELY ACTIVE |
| PFPower Flame Incorporated | Parsons | KS | Machinery Manufacturing333414 | 100-499 | ◐ LIKELY ACTIVE |
| PHPrecision Hydraulic Cylinders | Beulaville | NC | Fabricated Metal Product Manufacturing332721 | 100-499 | ◐ LIKELY ACTIVE |
| PMPrecision Machine Works, INC | Tacoma | WA | Fabricated Metal Product Manufacturing332710 | 100-499 | ▲ REPORTED CLOSED |
| PPPrecision Products INC | Lincoln | IL | Chemical Manufacturing325612 | 100-499 | ◐ LIKELY ACTIVE |
| PPPremier Press | Portland | OR | Printing and Related Support Activities323110 | 100-499 | ◐ LIKELY ACTIVE |
| PCPride Conveyance Systems | Hollister | CA | Machinery Manufacturing333922 | 100-499 | ◐ LIKELY ACTIVE |
| PFProminent Fluid Controls, INC. | Pittsburgh | PA | Machinery Manufacturing333318 | 100-499 | ◐ LIKELY ACTIVE |
| PSPro Spot International INC | Carlsbad | CA | Machinery Manufacturing333992 | 100-499 | ◐ LIKELY ACTIVE |
| PAPyrotek Aurora | Aurora | OH | Machinery Manufacturing333248 | 100-499 | ◐ LIKELY ACTIVE |
| RCReed City Group LLC | Reed City | MI | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◐ LIKELY ACTIVE |
| RRelco | Willmar | MN | Machinery Manufacturing333241 | 100-499 | ◐ LIKELY ACTIVE |
| RRevcor | Carpentersville | IL | Machinery Manufacturing333412 | 100-499 | ◐ LIKELY ACTIVE |
| RIRichwood Industries | Huntington | WV | Machinery Manufacturing333922 | 100-499 | ◐ LIKELY ACTIVE |
| RERitchie Engineering INC | Bloomington | MN | Machinery Manufacturing333415 | 100-499 | ◐ LIKELY ACTIVE |
| RHRite Hite Product Corporation | Horn Lake | MS | Fabricated Metal Product Manufacturing332439 | 100-499 | ◐ LIKELY ACTIVE |
| RBRobert Bosch Semiconductor LLC | Roseville | CA | Machinery Manufacturing333242 | 100-499 | ◐ LIKELY ACTIVE |
| RMRoeslein Modular Fabrication | Red Bud | IL | Machinery Manufacturing333993 | 100-499 | ◐ LIKELY ACTIVE |
| SMSandvik Mining & Construction LLC USA | Alachua | FL | Fabricated Metal Product Manufacturing332710 | 100-499 | ◐ LIKELY ACTIVE |
| SPSchultes Precision Manufacturing INC | Buffalo Grove | IL | Fabricated Metal Product Manufacturing332710 | 100-499 | ▲ REPORTED CLOSED |
| SESew Eurodrive | Troy | OH | Chemical Manufacturing325510 | 100-499 | ◐ LIKELY ACTIVE |
| STSolar Turbines Broken Arrow | Broken Arrow | OK | Machinery Manufacturing333611 | 100-499 | ◐ LIKELY ACTIVE |
| SMStar Manufacturing International | Smithville | TN | Machinery Manufacturing333241 | 100-499 | ◐ LIKELY ACTIVE |
| SCStructural Concepts Corporation-grand Haven | Norton Shores | MI | Machinery Manufacturing333415 | 100-499 | ◐ LIKELY ACTIVE |
| SMSumitomo Machinery Corporation of America | Chesapeake | VA | Machinery Manufacturing333612 | 100-499 | ◐ LIKELY ACTIVE |
| SISuperior Industries INC | Morris | MN | Machinery Manufacturing333922 | 100-499 | ◐ LIKELY ACTIVE |