| LCLord CORP East Weymouth Ops | East Weymouth | MA | — | ◇ UNVERIFIED |
| LRLotus Residence LLC CO Rose Castle Redevelopment Ii LLC | Brooklyn | NY | — | ◇ UNVERIFIED |
| LMLouis Mack INC | Portland | ME | — | ◇ UNVERIFIED |
| LILrm Industries International, INC. | Rockledge | FL | — | ◇ UNVERIFIED |
| LCLtl Color Compounders, INC | Morrisville | PA | — | ◇ UNVERIFIED |
| LALubrizol Advanced Materials | Brecksville | OH | — | ◇ UNVERIFIED |
| LALubrizol Advanced Materials La Porte | La Porte | TX | — | ◇ UNVERIFIED |
| LBLuxury Baths of San Antonio LLC | San Antonio | TX | — | ◇ UNVERIFIED |
| LPLynn Plastics Company LLC | Lynn | MA | — | ◇ UNVERIFIED |
| LLyondellbasell | Mansfield | TX | — | ◇ UNVERIFIED |
| LALyondellbasell Advanced Polymers INC | Bedford | VA | — | ◇ UNVERIFIED |
| MPMace Polymers and Coating CO | Dudley | MA | — | ◇ UNVERIFIED |
| MIMach I INC | King of Prussia | PA | — | ◇ UNVERIFIED |
 Mack Molding Company, INC. | Statesville | NC | — | ◇ UNVERIFIED |
| MIMaclan Inds INC | Saint Louis | MO | — | ◇ UNVERIFIED |
| MSMain Street Lighting Standards INC | Medina | OH | — | ◇ UNVERIFIED |
| MCMallard Creek Polymers, INC. | Charlotte | NC | — | ◇ UNVERIFIED |
| MMMango Materials | Redwood City | CA | — | ◇ UNVERIFIED |
| MPManner Polymers INC | Mount Vernon | IL | — | ◇ UNVERIFIED |
| MTManns Towing/pottstown | Pottstown | PA | — | ◇ UNVERIFIED |
| MHMansfield Hose Products | Mansfield | TX | — | ◇ UNVERIFIED |
| MLManstone LLC - 105 Talamine Ct | Colorado Springs | CO | — | ◇ UNVERIFIED |
| MPManufactured Plastics & Distribution, INC. | Monument | CO | — | ◇ UNVERIFIED |
| MPMarblecast Products INC | Wheeling | IL | — | ◇ UNVERIFIED |
| MCMarble Creations | Gardner | KS | — | ◇ UNVERIFIED |
| MDMarble Designs of Texas | San Antonio | TX | — | ◇ UNVERIFIED |
| MMMarble Maker | San Francisco | CA | — | ◇ UNVERIFIED |
| MMMarble Makers INC | Duarte | CA | — | ◇ UNVERIFIED |
| MMMarble Masters of Texas INC | Seguin | TX | — | ◇ UNVERIFIED |
| MNMarble - N - More | Saticoy | CA | — | ◇ UNVERIFIED |
| MQMarble Quarry INC | Mandeville | LA | — | ◇ UNVERIFIED |
| MPMarchem Pacific INC | Orange | CA | — | ◇ UNVERIFIED |
| MPMarchem Polyurethane Systems | Maryland Heights | MO | — | ◇ UNVERIFIED |
| MIMark Iv LLC | Troy | MI | — | ◇ UNVERIFIED |
| MGMarshall Gruber Systems, INC. | Mansfield | TX | — | ◇ UNVERIFIED |
| MPMastercraft Pattern C/o Jonah Bishop | Pittsburg | KS | — | ◇ UNVERIFIED |
| MPMastercraft Products CORP. | De Leon Springs | FL | — | ◇ UNVERIFIED |
| MPMaster Plastics of California INC | Vacaville | CA | — | ◇ UNVERIFIED |
| MRMaster Recycling, INC. | Dade City | FL | — | ◇ UNVERIFIED |
| MPMatagorda Plant | Bay City | TX | — | ◇ UNVERIFIED |
| MMMathews Marble Mfg. | Pittsburgh | PA | — | ◇ UNVERIFIED |
| MCMaverick Corporation | Miamisburg | OH | — | ◇ UNVERIFIED |
| MIMayco International | Clinton Township | MI | — | ◇ UNVERIFIED |
| MEMayflower Enterprise | Whitman | MA | — | ◇ UNVERIFIED |
| MPMCM Plastics Inc | Holden | LA | — | ◇ UNVERIFIED |
| MCMcneilus Composites Facility | Dexter | MN | — | ◇ UNVERIFIED |
| MCMcns-us Covington | Covington | GA | — | ◇ UNVERIFIED |
| MPMechanical Plastics INC | Agawam | MA | — | ◇ UNVERIFIED |
| MEMedtronic Energy & Component Center | Minneapolis | MN | — | ◇ UNVERIFIED |
| MUMenges Urethane INC. | Goddard | KS | — | ◇ UNVERIFIED |
