| LCLord Corporation | Richardsville | KY | — | ◇ UNVERIFIED |
| LSLord & Sons INC | San Jose | CA | — | ◇ UNVERIFIED |
| LNLorient North America Limited | Lexington | KY | — | ◇ UNVERIFIED |
| LOLos Osos Wastewater Plant - Mid Town Pump Station | Los Osos | CA | — | ◇ UNVERIFIED |
| LCLotte Chemical Alabama CORP | Auburn | AL | — | ◇ UNVERIFIED |
| LPLouisiana Plastic Converting CORP. | West Monroe | LA | — | ◇ UNVERIFIED |
| LCLowenberg Corporation | Petaluma | CA | — | ◇ UNVERIFIED |
| LILP Industries INC | Lenoir | NC | — | ◇ UNVERIFIED |
| LCLrc Coil Company | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| LSLRP Solutions Inc | Coldwater | OH | — | ◇ UNVERIFIED |
| LCL&S Compressor Works LLC | Port Huron | MI | — | ◇ UNVERIFIED |
| LSL S Wimmer Machine CO | Perkasie | PA | — | ◇ UNVERIFIED |
| LLLubrizol Life Sciences INC | Franklin | WI | — | ◇ UNVERIFIED |
| LCLuk Corporation INC | Menomonie | WI | — | ◇ UNVERIFIED |
| LWL & W Precision Machining LLC | Fremont | CA | — | ◇ UNVERIFIED |
| MMM3 Mfg LLC | Ramona | CA | — | ◇ UNVERIFIED |
| MPM3 Precision LLC Dba K&g Engineering | Santa Maria | CA | — | ◇ UNVERIFIED |
| MPMaccourt Products INC | Denver | CO | — | ◇ UNVERIFIED |
| MSMachine Shop Express | San Diego | CA | — | ◇ UNVERIFIED |
| MMMack Molding | Arlington | VT | — | ◇ UNVERIFIED |
 Mack Molding Company, INC. | Statesville | NC | — | ◇ UNVERIFIED |
| MLMac Lean-fogg Company | Menomonee Falls | WI | — | ◇ UNVERIFIED |
| MPMacro Plastics INC | Lexington | KY | — | ◇ UNVERIFIED |
| MPMacro Plastics Washington Ipl Global | Yakima | WA | — | ◇ UNVERIFIED |
| MAMadera and Beau LLC | Cardiff By the Sea | CA | — | ◇ UNVERIFIED |
| MTMad Tech Diesel Workz LLC | Rancho Cucamonga | CA | — | ◇ UNVERIFIED |
| MBMag Bay Yachts | Oak Hills | CA | — | ◇ UNVERIFIED |
| MAMagna Assembly Piedmont | Piedmont | SC | — | ◇ UNVERIFIED |
| MEMagna Engineered Glass | Holland | MI | — | ◇ UNVERIFIED |
| MCMagnaform Corporation | Van Buren | AR | — | ◇ UNVERIFIED |
| MIMagna International INC | Lansing | MI | — | ◇ UNVERIFIED |
| MIMagna International INC Dba Lexamar Corporation | Boyne City | MI | — | ◇ UNVERIFIED |
| MMagna-lakeland | Kentwood | MI | — | ◇ UNVERIFIED |
| MPMagna Powertrain Shelby Township | Utica | MI | — | ◇ UNVERIFIED |
| MAMagnolia Automotive Services-alabama LLC | Madison | AL | — | ◇ UNVERIFIED |
| MEMagoulas Enterprises | Joplin | MO | — | ◇ UNVERIFIED |
| MBMahle Behr Charleston INC. | North Charleston | SC | — | ◇ UNVERIFIED |
| MIMahle INC Trumbull Plant | Trumbull | CT | — | ◇ UNVERIFIED |
| MMMajestic Marble CO | Leander | TX | — | ◇ UNVERIFIED |
| MAMajor Armature Co-recycling Div | Chicago | IL | — | ◇ UNVERIFIED |
| MHMAJRS Holdings LLC | Columbia | MO | — | ◇ UNVERIFIED |
| MLMakeitmarketusa.com LLC | Dunedin | FL | — | ◇ UNVERIFIED |
| MGMakers Garage LLC | Madison Heights | MI | — | ◇ UNVERIFIED |
| MPMAKS Plastics, LLC | Elkhart | IN | — | ◇ UNVERIFIED |
| MPMaks Plastics, LLC | Mishawaka | IN | — | ◇ UNVERIFIED |
| MIMakuta INC. | Shelbyville | IN | — | ◇ UNVERIFIED |
| MTMall Tooling & Engineering, INC. | Mount Clemens | MI | — | ◇ UNVERIFIED |
| MPMaloney Plastics, INC. | Meadville | PA | — | ◇ UNVERIFIED |
| MMM&e Machine and Engineering CO | Murrieta | CA | — | ◇ UNVERIFIED |
| MMManchester Molding & Mfg. Co., INC. | Manchester | CT | — | ◇ UNVERIFIED |
| MHMann & Hummel | Portage | MI | — | ◇ UNVERIFIED |
| MManpower | Sanford | ME | — | ◇ UNVERIFIED |
| MManpower | Decorah | IA | — | ◇ UNVERIFIED |
| MRManufactured Rubber Products Company Incorporated | Philadelphia | PA | — | ◇ UNVERIFIED |
| MIManufacturers Industrial Group LLC | Athens | TN | — | ◇ UNVERIFIED |
| MSManufacturing Services & Installation LLC | Lawrenceburg | TN | — | ◇ UNVERIFIED |
| MEMarathon Equipment | Phoenix | AZ | — | ◇ UNVERIFIED |
| MPMarble Prods INC | Webster | TX | — | ◇ UNVERIFIED |
| MAMargus Auto Electric Exchange INC | Los Angeles | CA | — | ◇ UNVERIFIED |
| MIMariak Industrial | Compton | CA | — | ◇ UNVERIFIED |
 Marine Fenders International INC | Wilmington | CA | — | ◇ UNVERIFIED |
| MCMarketing Card Technology, LLC | Darien | IL | — | ◇ UNVERIFIED |
| MHMarketing Holders Real Estate LLC | Mims | FL | — | ◇ UNVERIFIED |
| MLMark Lomakin | Port St. Lucie | FL | — | ◇ UNVERIFIED |
| MTMark Tool & Rubber | Franklin | LA | — | ◇ UNVERIFIED |
| MPMarlo Plastic Products INC. | Manalapan | NJ | — | ◇ UNVERIFIED |
| MPMarlo Plastic Products, INC. | Neptune | NJ | — | ◇ UNVERIFIED |
| MGMarshall Gruber Systems, INC. | Mansfield | TX | — | ◇ UNVERIFIED |
| MCMarspring CORP Dba Los Angeles Fiber Company | Vernon | CA | — | ◇ UNVERIFIED |
| MBMartin Barkey Racing Products (mbrp Ltd) | Huntsville, Ontario, Ca | IL | — | ◇ UNVERIFIED |
| MRMason Ridge LLC | Green Bay | WI | — | ◇ UNVERIFIED |
| MRMassey Road Facility | Tyler | TX | — | ◇ UNVERIFIED |
| MLMastercast, LTD. | Pawtucket | RI | — | ◇ UNVERIFIED |
| MFMaster Fabrication | Carson | CA | — | ◇ UNVERIFIED |
| MLMasterglas LLC | Lakeville | MN | — | ◇ UNVERIFIED |
| MMMaster Molders INC | Orangeburg | SC | — | ◇ UNVERIFIED |
| MIMastermolding, INC. | Phoenix | AZ | — | ◇ UNVERIFIED |
| MHMastic Home Exteriors, INC. | Stuarts Draft | VA | — | ◇ UNVERIFIED |
| MPMatchless Plastics INC | Plymouth | MN | — | ◇ UNVERIFIED |
| MIMatrix, Iv, INC | Woodstock | IL | — | ◇ UNVERIFIED |
| MMMatrix Manufacturing | Wyoming | MI | — | ◇ UNVERIFIED |
| MMMaugus Manufacturing Incorporated | Lancaster | PA | — | ◇ UNVERIFIED |
| MCMaui Cup a Division of Letica Corporation | Pittston | PA | — | ◇ UNVERIFIED |
| MCMauser CORP | Nitro | WV | — | ◇ UNVERIFIED |
| MCMauser CORP | Addison | IL | — | ◇ UNVERIFIED |
| MUMauser USA LLC | Clarkston | MI | — | ◇ UNVERIFIED |
| M8Max 8 Group, INC. | Flushing | NY | — | ◇ UNVERIFIED |
| MFMaxair Four Seasons Fort Worth Ops | Fort Worth | TX | — | ◇ UNVERIFIED |
| MFMaxion Fumagalli Automotive USA INC | Troy | MI | — | ◇ UNVERIFIED |
| MPMaxon Plastics. Inc. | Batavia | IL | — | ◇ UNVERIFIED |
| MGMaxton Group INC | Ormond Beach | FL | — | ◇ UNVERIFIED |
| MMMaxwell Manufacturing, INC. | Maxwell | TX | — | ◇ UNVERIFIED |
| MDMay Day Auto Classic Parts, Inc | Levittown | PA | — | ◇ UNVERIFIED |
| MTMay Trucking | Phelan | CA | — | ◇ UNVERIFIED |
 Mayville Engineering Company INC Dba Mec | Vanderbilt | MI | — | ◇ UNVERIFIED |
| MCMazak CORP | Fremont | CA | — | ◇ UNVERIFIED |
| MEMbk Enterprises, INC. Dba Mbk Tape Solutions | Chatsworth | CA | — | ◇ UNVERIFIED |
| MKMbm Kosher | Pacoima | CA | — | ◇ UNVERIFIED |
| MIMcad Inc., Dba Carolina Custom Surfaces | Greensboro | NC | — | ◇ UNVERIFIED |
| MEMcardle Enterprises | Charlotte | NC | — | ◇ UNVERIFIED |
