| LILaticrete Int'l INC | Bethany | CT | — | ◇ UNVERIFIED |
 Life Technologies Applied Biosystems | Bedford | MA | — | ◇ UNVERIFIED |
| LELion Elastomers Orange Plant | Orange | TX | — | ◇ UNVERIFIED |
| LILonza Incorporated | Mapleton | IL | — | ◇ UNVERIFIED |
| LALubrizol Advanced Materials Laporte Facility | La Porte | TX | — | ◇ UNVERIFIED |
| LPLuster-on Products INC | Springfield | MA | — | ◇ UNVERIFIED |
| MSMaine Standard Biofuel | Portland | ME | — | ◇ UNVERIFIED |
| MCManufacturer's Chemical L P | Cleveland | TN | — | ◇ UNVERIFIED |
| MPMarcus Paint Company | Louisville | KY | — | ◇ UNVERIFIED |
| MBMaster Builders Solutions Construction Systems US - Houston | Houston | TX | — | ◇ UNVERIFIED |
| MCMax Chemical INC | Rio Piedras | PR | — | ◇ UNVERIFIED |
| MPMccormick Paint Works CO | Frederick | MD | — | ◇ UNVERIFIED |
| MUMcp Urethanes | Pittsburg | KS | — | ◇ UNVERIFIED |
| MAMedallic Art CO. LTD. | Dayton | NV | — | ◇ UNVERIFIED |
| MPMercury Paint Corporation | Brooklyn | NY | — | ◇ UNVERIFIED |
| MAMetton America La Porte Plant | La Porte | TX | — | ◇ UNVERIFIED |
| MSMexichem Specialty Compounds INC | Leominster | MA | — | ◇ UNVERIFIED |
 Mfg Chemical, INC. - Callahan Plant | Dalton | GA | — | ◇ UNVERIFIED |
| Mfg Chemical Incorporated | Dalton | GA | — | ◇ UNVERIFIED |
| MCMica CORP | Shelton | CT | — | ◇ UNVERIFIED |
| MIMilacron INC Consumable Prods Div | Cincinnati | OH | — | ◇ UNVERIFIED |
| MSMomentive Specialty Chemicals INC | Springfield | OR | — | ◇ UNVERIFIED |
| MSMomentive Specialty Chemicals Inc.- Baytown Tx | Baytown | TX | — | ◇ UNVERIFIED |
| MIMorgan INC | Enterprise | AL | — | ◇ UNVERIFIED |
| MIMozel INC | Columbia | IL | — | ◇ UNVERIFIED |
| NCNalco CO LLC | Carson | CA | — | ◇ UNVERIFIED |
| NENalco Exxon Energy Chemical Scott Blend Plant | Scott | LA | — | ◇ UNVERIFIED |
| NTNanochem Technologies | Elkhart | IN | — | ◇ UNVERIFIED |
| NCNational Coatings INC | Galesburg | IL | — | ◇ UNVERIFIED |
| NCNational Controls CORP | West Chicago | IL | — | ◇ UNVERIFIED |
| NPNelson Paint CO of Michigan | Kingsford | MI | — | ◇ UNVERIFIED |
| NNeoresins | Frankfort | IN | — | ◇ UNVERIFIED |
| NCNissan Chemical America Pasadena Plant | Pasadena | TX | — | ◇ UNVERIFIED |
| NINorac INC | Helena | AR | — | ◇ UNVERIFIED |
| NRNova Recovery Oz Holdings, LLC | Sumter | SC | — | ◇ UNVERIFIED |
| NLNovastar LP | Midland | TX | — | ◇ UNVERIFIED |
| NNoveon | Leominster | MA | — | ◇ UNVERIFIED |
| NTNusil Technology | Irving | TX | — | ◇ UNVERIFIED |
| NTNusil Technology | Carpinteria | CA | — | ◇ UNVERIFIED |
| O3O-cel-o, 3m Company | Tonawanda | NY | — | ◇ UNVERIFIED |
| OBOmg Building Products LLC | Rockford | MN | — | ◇ UNVERIFIED |
| ONOndeo Nalco Energy Services Plant 114 | Odessa | TX | — | ◇ UNVERIFIED |
| OROregon Rubber Mills | Corvallis | OR | — | ◇ UNVERIFIED |
| OSOsram Sylvania Products INC. - Warren, Pa | Warren | PA | — | ◇ UNVERIFIED |
| OPOxiteno Pasadena Plant | Pasadena | TX | — | ◇ UNVERIFIED |
| PMPaint Mfg | Carrollton | TX | — | ◇ UNVERIFIED |
| PIPfi INC Paints for Industry | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| PWPlaskolite West Incorporated | Compton | CA | — | ◇ UNVERIFIED |
| PIPlasti-dip International | Blaine | MN | — | ◇ UNVERIFIED |
| PPPolycoat Products LLC | Bedford | TX | — | ◇ UNVERIFIED |
