| KAKyowa America Corporation | Costa Mesa | CA | — | ◇ UNVERIFIED |
| LGLacerta Group | Mansfield | MA | — | ◇ UNVERIFIED |
| LILacks Industries, INC. | Grand Rapids | MI | — | ◇ UNVERIFIED |
| LFLa France Casting CO | Philadelphia | PA | — | ◇ UNVERIFIED |
| LCLake Creek Facility | Magnolia | TX | — | ◇ UNVERIFIED |
| LMLakeland Monroe Group - Plant 1 | Kentwood | MI | — | ◇ UNVERIFIED |
| LTLakewood Twp Cross St Landfill | Lakewood | NJ | — | ◇ UNVERIFIED |
| LMLa Mar Ka INC | Baton Rouge | LA | — | ◇ UNVERIFIED |
| LCLamotte Company | Chestertown | MD | — | ◇ UNVERIFIED |
| LSLang's Standard Solutions | Baton Rouge | LA | — | ◇ UNVERIFIED |
| LPLatham Pool Products INC D/b/a Viking Pools-il | Dix | IL | — | ◇ UNVERIFIED |
| LPLatham Pool Products INC D/b/a Viking Pools-tn | Fayetteville | TN | — | ◇ UNVERIFIED |
| LPLawnware Products INC | Morton Grove | IL | — | ◇ UNVERIFIED |
| LALawrenceburg Assembly Opr | Lawrenceburg | KY | — | ◇ UNVERIFIED |
| LOLawson-mardon-wheaton of Pr INC. | Cayey | PR | — | ◇ UNVERIFIED |
| LTLdm Technologies | Romulus | MI | — | ◇ UNVERIFIED |
| LCLear CORP | Covington | VA | — | ◇ UNVERIFIED |
| LCLear Corporation | Greencastle | IN | — | ◇ UNVERIFIED |
| LCLear Corporation - Grand Rapids | Grand Rapids | MI | — | ◇ UNVERIFIED |
| LCLear Corporation, Marshall Division | Marshall | MI | — | ◇ UNVERIFIED |
| LCLear Corporation - Winchester | Winchester | VA | — | ◇ UNVERIFIED |
| LRLea Ronal INC | Orange | CA | — | ◇ UNVERIFIED |
| LPLeon Plastics Incorporated | Alda | NE | — | ◇ UNVERIFIED |
| LLLfm Laurel West | Laurel | MT | — | ◇ UNVERIFIED |
| LSLgc Standards/o2si Smart Solutions | North Charleston | SC | — | ◇ UNVERIFIED |
| LFLide Fiberglass Tank Troy | Troy | TX | — | ◇ UNVERIFIED |
| LFLifetime Fiberglass Pools | Hammonton | NJ | — | ◇ UNVERIFIED |
| LFLifetime Fiberglass Pools (form: Water World) | Hammonton | NJ | — | ◇ UNVERIFIED |
| LFLincoln Fine Ingredients | Lincoln | RI | — | ◇ UNVERIFIED |
| LLLinde - Lima | Lima | OH | — | ◇ UNVERIFIED |
| LMLindon Manufacturing & Laboratory | Houston | TX | — | ◇ UNVERIFIED |
| LIL&l Ironworks LLC | Belle Chasse | LA | — | ◇ UNVERIFIED |
| LBLongview Blending and Distribution Center | Longview | TX | — | ◇ UNVERIFIED |
| LMLoranger Mfg Corp/warren | Warren | PA | — | ◇ UNVERIFIED |
| LELotus Engineering INC | Ann Arbor | MI | — | ◇ UNVERIFIED |
| LCLoxcreen CO INC | Brooklet | GA | — | ◇ UNVERIFIED |
| LALubrizol Advanced Materials INC | Mccook | IL | — | ◇ UNVERIFIED |
| LILuicana Ind Inc/bally | Bally | PA | — | ◇ UNVERIFIED |
| LILund International, Autotron Accessories | Longmont | CO | — | ◇ UNVERIFIED |
| LCLyndal Chemical INC | Dalton | GA | — | ◇ UNVERIFIED |
| MCMacallen Chemical, INC | Monroe | LA | — | ◇ UNVERIFIED |
| MCMacdermid Closed | Waterbury | CT | — | ◇ UNVERIFIED |
| MEMacdermid Enthone Americas LLC | Maple Plain | MN | — | ◇ UNVERIFIED |
| MEMacdermid Enthone INC | Orange | CT | — | ◇ UNVERIFIED |
| MGMacdermid Graphic Arts | Adams | MA | — | ◇ UNVERIFIED |
| MFMaclean Fogg | Menomonee Falls | WI | — | ◇ UNVERIFIED |
| MAMagnablend Alice Plant | Alice | TX | — | ◇ UNVERIFIED |
| MHMagnablend Howard Plant | Waxahachie | TX | — | ◇ UNVERIFIED |
| MAMagnum Abrasives INC | San Bernardino | CA | — | ◇ UNVERIFIED |
| MIMaine Industrial Tire | Gorham | ME | — | ◇ UNVERIFIED |
| MCMainship CORP | Midway | GA | — | ◇ UNVERIFIED |
| MTMain Tech Industrial Services | Reserve | LA | — | ◇ UNVERIFIED |
| MMMalbert & Mitchell Grinding Services INC | La Habra | CA | — | ◇ UNVERIFIED |
| MHMann & Hummel USA INC. | South Bend | IN | — | ◇ UNVERIFIED |
| MMapei | Eagan | MN | — | ◇ 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 |
| MNMarco Npk INC | Clinton | IL | — | ◇ 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 |
| MFMars Fishcare INC | Chalfont | PA | — | ◇ UNVERIFIED |
| MLMartin Lumber 18 #1 & Swd | Union Hill | LA | — | ◇ UNVERIFIED |
| MMMartin Marietta Composites INC Sparta Facility | Sparta | NC | — | ◇ UNVERIFIED |
| MSMarubenl Specialty Chemicals | Vandalia | IL | — | ◇ UNVERIFIED |
| MPMaryland Plastics | Federalsburg | MD | — | ◇ UNVERIFIED |
| MRMasco Retail Cabinet Group | Waverly | OH | — | ◇ UNVERIFIED |
| MBMaster Builders Solutions US at Palmer Logistics | Grand Prairie | TX | — | ◇ UNVERIFIED |
| MBMaster Builders Solutions US LLC | Allentown | PA | — | ◇ UNVERIFIED |
| MPMastercraft Pattern and Model Works INC / Fiberglass Reinforced Plastic Mfg Faci | North Miami | OK | — | ◇ UNVERIFIED |
| MIMasterfab INC | Goshen | IN | — | ◇ UNVERIFIED |
| MMMaster Molded Products | Elgin | IL | — | ◇ UNVERIFIED |
| MWMaster Wall INC. | Lithonia | GA | — | ◇ UNVERIFIED |
| MWMaster Wash | Commerce City | CO | — | ◇ UNVERIFIED |
| MPMaterial Processing and Handling CO | Fostoria | OH | — | ◇ UNVERIFIED |
| MPMato Plastics INC. | Valencia | CA | — | ◇ UNVERIFIED |
| MPMauser Packaging Solutions | Charlotte | NC | — | ◇ UNVERIFIED |
| MIMaxxum INC | Rush | MN | — | ◇ UNVERIFIED |
| MMMayfair Molded Products CORP | Schiller Park | IL | — | ◇ UNVERIFIED |
| MBMccann Barrel | Milwaukee | WI | — | ◇ UNVERIFIED |
| MPMcclarin Plastics LLC | Hanover | PA | — | ◇ UNVERIFIED |
| MIMc Ionic Solutions Us, INC | Memphis | TN | — | ◇ UNVERIFIED |
| MRMckees Rocks Transfer Station | Mc Kees Rocks | PA | — | ◇ UNVERIFIED |
| MCMeadwestvaco Calmar INC. | Winfield | KS | — | ◇ UNVERIFIED |
 Medegen Medical Products, LLC | Northglenn | CO | — | ◇ UNVERIFIED |
| MIMedline INC. | Mundelein | IL | — | ◇ UNVERIFIED |
| MCMelsur CORP | Westminster | VT | — | ◇ 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 |
| MIMetaglo INC. | Mamaroneck | NY | — | ◇ UNVERIFIED |
| MFMetal Finishing Research CORP | Chicago | IL | — | ◇ UNVERIFIED |
| MCMetokote Corporation | Sanford | NC | — | ◇ UNVERIFIED |
