| MIMadix, INC. - Goodwater | Goodwater | AL | — | ◇ UNVERIFIED |
| MFMagic Finishing CO. | Grand Rapids | MI | — | ◇ UNVERIFIED |
| MEMagnesium Elektron North America INC. (0332010060) | Findlay | OH | — | ◇ UNVERIFIED |
| MIMagnetic Inspection Lab INC | Elk Grove Village | IL | — | ◇ UNVERIFIED |
| MWMagnet Wave Products INC | Hardwick | MA | — | ◇ UNVERIFIED |
| MIMaine Industrial Tire | Gorham | ME | — | ◇ UNVERIFIED |
| MHMann & Hummel USA INC. | South Bend | IN | — | ◇ UNVERIFIED |
| MEManufacturers Enameling CORP | Toledo | OH | — | ◇ UNVERIFIED |
| MBMar Bal INC | Cuba | MO | — | ◇ UNVERIFIED |
| MIMar-bal INC | Chagrin Falls | OH | — | ◇ UNVERIFIED |
| MIMar-bal INC. (0243112019) | Painesville | OH | — | ◇ UNVERIFIED |
| MPMar-bal Pultrusion, INC. | Willoughby | OH | — | ◇ UNVERIFIED |
| MCMarble Connection/cabinet Connection | Port Saint Lucie | FL | — | ◇ UNVERIFIED |
| MPMarble Palace | Stockton | CA | — | ◇ UNVERIFIED |
| MCMarch Coatings INC | Brighton | MI | — | ◇ UNVERIFIED |
| MCMarch Coatings Plant 2 | Brighton | MI | — | ◇ UNVERIFIED |
| MEMarine Electrical Products | Lebanon | MO | — | ◇ UNVERIFIED |
| MIMark I Molded Plastics of Tennessee | Henry | TN | — | ◇ UNVERIFIED |
| MRMark Richey Woodworking & Design INC | Newburyport | MA | — | ◇ UNVERIFIED |
| MIMarlock INC | Maynardville | TN | — | ◇ UNVERIFIED |
 Marsam Metal Finishing | New Britain | CT | — | ◇ UNVERIFIED |
| MSMarshalls Sandblasting and Painting | Willis | VA | — | ◇ UNVERIFIED |
| MCMartin Container Service INC | Wilmington | CA | — | ◇ UNVERIFIED |
| MMMartin Marietta Composites INC Sparta Facility | Sparta | NC | — | ◇ UNVERIFIED |
| MSMartin Specialty Coatings LLC | Shreveport | LA | — | ◇ UNVERIFIED |
| MPMaryland Plastics | Federalsburg | MD | — | ◇ UNVERIFIED |
| MRMasco Retail Cabinet Group | Waverly | OH | — | ◇ UNVERIFIED |
| MCMass Container CORP | Marlborough | MA | — | ◇ UNVERIFIED |
| MPMastercraft Pattern and Model Works INC / Fiberglass Reinforced Plastic Mfg Faci | North Miami | OK | — | ◇ UNVERIFIED |
| MIMasterfab INC | Goshen | IN | — | ◇ UNVERIFIED |
| MFMaster Finishing and Restorat | Needham | MA | — | ◇ UNVERIFIED |
| MMMaster Molded Products | Elgin | IL | — | ◇ UNVERIFIED |
| MCMasters Corporation | Lowell | MA | — | ◇ UNVERIFIED |
| MPMaterial Processing and Handling CO | Fostoria | OH | — | ◇ UNVERIFIED |
| MPMaterial Processing INC | Riverview | MI | — | ◇ UNVERIFIED |
| MIMatlab Incorporated Ramseur Facility | Ramseur | NC | — | ◇ UNVERIFIED |
| MIMatlab, INC. - Plants 1-4, 5, 7, 8 and 11 | Asheboro | NC | — | ◇ UNVERIFIED |
| MPMato Plastics INC. | Valencia | CA | — | ◇ UNVERIFIED |
| MPMauser Packaging Solutions | Charlotte | NC | — | ◇ UNVERIFIED |
| MPMaverick Powder Coat & Sandblast | Anaheim | CA | — | ◇ UNVERIFIED |
| MMMaxpro Manufacturing | Whiteville | NC | — | ◇ UNVERIFIED |
| MMMayfair Molded Products CORP | Schiller Park | IL | — | ◇ UNVERIFIED |
| MFMay Foundry & Machine | Salt Lake City | UT | — | ◇ UNVERIFIED |
| MEMayville Engineering Company | Wytheville | VA | — | ◇ UNVERIFIED |
| MBMccann Barrel | Milwaukee | WI | — | ◇ UNVERIFIED |
| MPMcclarin Plastics LLC | Hanover | PA | — | ◇ UNVERIFIED |
| MMMccormick & Mccormick Investments, LLC | Little Rock | AR | — | ◇ UNVERIFIED |
| MPMcmaster Plating | Longview | TX | — | ◇ UNVERIFIED |
| MEMcneal Enterprises | San Jose | CA | — | ◇ UNVERIFIED |
| MDMd Designs Inc-metal Decor | Springfield | IL | — | ◇ UNVERIFIED |
| MMM&d Metal Finishing Specialties INC - Blaine | Blaine | MN | — | ◇ UNVERIFIED |
| MCMead Containerboard Division | Fort Smith | AR | — | ◇ UNVERIFIED |
| MCMeadwestvaco Calmar INC. | Winfield | KS | — | ◇ UNVERIFIED |
 Medegen Medical Products, LLC | Northglenn | CO | — | ◇ UNVERIFIED |
| MIMedline INC. | Mundelein | IL | — | ◇ UNVERIFIED |
| MIMegamet Industries, INC. | Birmingham | AL | — | ◇ UNVERIFIED |
| MEMelco Engraving INC | Rochester Hills | MI | — | ◇ UNVERIFIED |
| MCMelsur CORP | Westminster | VT | — | ◇ UNVERIFIED |
| MPMenasha Packaging CO LLC | Edwardsville | IL | — | ◇ UNVERIFIED |
| MPMenasha Packaging CO LLC | Newville | PA | — | ◇ UNVERIFIED |
| MPMenasha Packaging Company, LLC | Edison | NJ | — | ◇ UNVERIFIED |
| MPMenasha Packaging Company,llc - Coloma Plant | Coloma | MI | — | ◇ UNVERIFIED |
| MPMenasha Packaging, LLC - Green Lake Division | Green Lake | WI | — | ◇ UNVERIFIED |
| MCMerck & Co, LLC | Boulder | CO | — | ◇ UNVERIFIED |
| MPMercury Plastics, INC. | City of Industry | CA | — | ◇ UNVERIFIED |
| MAMeridian Automotive | Jackson | OH | — | ◇ UNVERIFIED |
| MAMeridian Automotive Systems | Shelbyville | IN | — | ◇ UNVERIFIED |
| MAMeridian Automotive Systems INC | Canandaigua | NY | — | ◇ UNVERIFIED |
| MHMeritor - Howell | Howell | MI | — | ◇ UNVERIFIED |
| MWMerritt Woodwork | Mentor | OH | — | ◇ UNVERIFIED |
| MIMetaglo INC. | Mamaroneck | NY | — | ◇ UNVERIFIED |
| MCMetal Coatings | Magna | UT | — | ◇ UNVERIFIED |
| MFMetal Finishing Arlington | Arlington | WA | — | ◇ UNVERIFIED |
| MFMetal Finishing CO. - Wichita (may St)(air) | Wichita | KS | — | ◇ UNVERIFIED |
| MIMetalife Ind/reno | Reno | PA | — | ◇ UNVERIFIED |
| MIMetal Improvement CO INC | Shelby Twp | MI | — | ◇ UNVERIFIED |
| MGMetalplate Galvanizing LP | Houston | TX | — | ◇ UNVERIFIED |
| MGMetalplate Galvanizing, L.p. | Roanoke | LA | — | ◇ UNVERIFIED |
| MPMetal Prep Houston Plant | Houston | TX | — | ◇ UNVERIFIED |
| MSMetal Smith Designs INC | Fort Myers | FL | — | ◇ UNVERIFIED |
| MLMetavation LLC | Mount Pleasant | MI | — | ◇ UNVERIFIED |
| MCMetokote CORP | Peru | IL | — | ◇ UNVERIFIED |
| MCMetokote Corporation, Plant 13 (0857823023) | Huber Heights | OH | — | ◇ UNVERIFIED |
| MCMetokote Corporation, Plant 16 | Lapeer | MI | — | ◇ UNVERIFIED |
| MCMetokote Corporation - Plant 8 | Memphis | TN | — | ◇ UNVERIFIED |
| MCMetokote Corportation | Sumter | SC | — | ◇ UNVERIFIED |
| MCMetokote CORP Plant 2 | Hopkinsville | KY | — | ◇ UNVERIFIED |
| MCMetokote CORP Plant 9 | Sheffield Lake | OH | — | ◇ UNVERIFIED |
| MMetrie | Ferndale | WA | — | ◇ UNVERIFIED |
| MLMetrix, LLC | Watertown | SD | — | ◇ UNVERIFIED |
| MGMfg Galileo Composites | Sparks | NV | — | ◇ UNVERIFIED |
| MMgs | Germantown | WI | — | ◇ UNVERIFIED |
| MCMichael's CO | Sacramento | CA | — | ◇ UNVERIFIED |
| MMMichigan Metal Coatings Plant 2 | Port Huron | MI | — | ◇ UNVERIFIED |
| MUMicrodyn-nadir US INC | Goleta | CA | — | ◇ UNVERIFIED |
| MMMicron Medical Products | Fitchburg, City of | MA | — | ◇ UNVERIFIED |
| MPMicro Plastics, INC. | Melbourne | AR | — | ◇ UNVERIFIED |
| MSMid-america Steel Drum CO INC | Saint Francis | WI | — | ◇ UNVERIFIED |
| MCMidwest Container Reconditioning Mcr | Fulton | MO | — | ◇ UNVERIFIED |
| MCMidwest Control Products | Summerville | SC | — | ◇ UNVERIFIED |
