| MLMarathon LLC | Fontana | CA | — | ◇ UNVERIFIED |
| MLMarathon LLC | Martinez | CA | — | ◇ UNVERIFIED |
| MGMaroon Group, LLC | Gardena | CA | — | ◇ UNVERIFIED |
| MOMartin Operating Partnership LLP | Beaumont | TX | — | ◇ UNVERIFIED |
| MBMaster Builders Solutions Construction Systems US | Newark | CA | — | ◇ UNVERIFIED |
| MMaterion | Milwaukee | WI | — | ◇ UNVERIFIED |
| MCM Chemical Manufacturing | Baytown | TX | — | ◇ UNVERIFIED |
| MCMel Chemicals INC | Flemington | NJ | — | ◇ UNVERIFIED |
| MPMemc Pasadena, Incorporated | Pasadena | TX | — | ◇ UNVERIFIED |
| MLMenon Laboratories | Somerville | MA | — | ◇ UNVERIFIED |
| MAMetals and Additives | Brazil | IN | — | ◇ UNVERIFIED |
| MAMetals and Additives LLC Warehouse | Brazil | IN | — | ◇ UNVERIFIED |
| MAMfa Agri Services-plant Food Division | Saint Clair | MO | — | ◇ UNVERIFIED |
| MPMgc Pure Chemicals America INC | Forest Grove | OR | — | ◇ UNVERIFIED |
| MPMiami Prods & Chemical CO | Fairborn | OH | — | ◇ UNVERIFIED |
| MAMichigan Additive Technologies INC. | Erie | MI | — | ◇ UNVERIFIED |
| MCMid-america Conversion Services - Depleted Uranium Hexfloride Conversion Facility | Kevil | KY | — | ◇ UNVERIFIED |
| MVMid Valley Agriculture Svc | Linden | CA | — | ◇ UNVERIFIED |
| MCMiller Chemical & Fertilizer CORP | Hanover | PA | — | ◇ UNVERIFIED |
| MSM&m Service CO. Nokomis | Nokomis | IL | — | ◇ UNVERIFIED |
| MPMoapa Paiute Farm Recycling | Moapa | NV | — | ◇ UNVERIFIED |
| MAModern Ag Products LLC | Pasco | WA | — | ◇ UNVERIFIED |
| MCMonarch Corporation | Omaha | NE | — | ◇ UNVERIFIED |
| MCMontgomery Chem Ltd/conshohocken | Conshohocken | PA | — | ◇ UNVERIFIED |
| MCMoretex Chemical Products, INC. | Spartanburg | SC | — | ◇ UNVERIFIED |
| MCMorgro Chemical CO | Salt Lake City | UT | — | ◇ UNVERIFIED |
| MSMorning Star Fields | Vero Beach | FL | — | ◇ UNVERIFIED |
| MFMosaic Fertilizer LLC | Mulberry | FL | — | ◇ UNVERIFIED |
| MFMosaic Fertilizer, LLC | Bartow | FL | — | ◇ UNVERIFIED |
| MFMosaic Fertilizer LLC - Taft Plant | Hahnville | LA | — | ◇ UNVERIFIED |
| MFMosaic Fertilizers LLC | Bartow | FL | — | ◇ UNVERIFIED |
| MFMosaic Fertilizers, LLC | Mulberry | FL | — | ◇ UNVERIFIED |
| MPMosaic Plant Response Redmond | Redmond | WA | — | ◇ UNVERIFIED |
| MLMoses Lake Industries | Mesa | AZ | — | ◇ UNVERIFIED |
| MAMundell & Associates, INC. | Indianapolis | IN | — | ◇ UNVERIFIED |
| MFMwra Fore River Staging Area | Quincy | MA | — | ◇ UNVERIFIED |
| NWNalco Water Marion Facility | Marion | VA | — | ◇ UNVERIFIED |
| NTNanophase Technologies CORP | Burr Ridge | IL | — | ◇ UNVERIFIED |
| NINanosys Incs | Milpitas | CA | — | ◇ UNVERIFIED |
| NLNaprotec LLC | Chattanooga | TN | — | ◇ UNVERIFIED |
| NCNational Chloride CO of America | Amboy | CA | — | ◇ UNVERIFIED |
| NMNatl Milling Chemical CO | Philadelphia | PA | — | ◇ UNVERIFIED |
| NSNatural Soda | Rifle | CO | — | ◇ UNVERIFIED |
| NSNatural Systems Utilities | Baldwin | WI | — | ◇ UNVERIFIED |
| NRNeo Rare Metals (ok), LLC. | Quapaw | OK | — | ◇ UNVERIFIED |
| NCNew Century Products, INC. | Hanceville | AL | — | ◇ UNVERIFIED |
| NNewchem | New Cumberland | WV | — | ◇ UNVERIFIED |
| NYNew York Organic Fertilizer CO | Bronx | NY | — | ◇ UNVERIFIED |
| NLNexpera LLC - Nexpera-burnside Facility | Darrow | LA | — | ◇ UNVERIFIED |
| NINitram, INC | Tampa | FL | — | ◇ UNVERIFIED |
| NANitric Acid Mfg Facility | Baytown | TX | — | ◇ UNVERIFIED |
| NFNitricity Fremont | Fremont | CA | — | ◇ UNVERIFIED |
| NINitricity INC | San Francisco | CA | — | ◇ UNVERIFIED |
| NINitricity INC. Delhi | Delhi | CA | — | ◇ UNVERIFIED |
| NPNouryon Pulp and Performance Chemicals LLC | Augusta | GA | — | ◇ UNVERIFIED |
| NDNovaphos Development LLC | Fort Meade | FL | — | ◇ UNVERIFIED |
| NTNu-gro Technologies INC | Gloversville | NY | — | ◇ UNVERIFIED |
| NNutrablend | Madera | CA | — | ◇ UNVERIFIED |
| NINutrico, INC | Bridgeport | CT | — | ◇ UNVERIFIED |
| NANutrien Ag Solutions INC | Walnut Grove | CA | — | ◇ UNVERIFIED |
| NKNutrien Kenai Nitrogen Operations | Kenai | AK | — | ◇ UNVERIFIED |
| NUNutrien US LLC | Marseilles | IL | — | ◇ UNVERIFIED |
| OCOccidental Chemical CORP | New Castle | DE | — | ◇ UNVERIFIED |
| OCOccidental Chemical CORP | Mobile | AL | — | ◇ UNVERIFIED |
| OCOccidental Chemical CORP. | Niagara Falls | NY | — | ◇ UNVERIFIED |
| OCOccidental Chemical Corporation | Jersey City | NJ | — | ◇ UNVERIFIED |
| OCOccidental Chemical Corporation – Augusta Silicate Plant | Augusta | GA | — | ◇ UNVERIFIED |
| OAOci Alabama LLC | Decatur | AL | — | ◇ UNVERIFIED |
| OAOhio Aluminum Chemicals LLC | Hamilton | OH | — | ◇ UNVERIFIED |
| OMOklahoma Materials Recycling | Atoka | OK | — | ◇ UNVERIFIED |
| OSOklahoma Steel Castings | Tulsa | OK | — | ◇ UNVERIFIED |
| OBOld Bridge Chemicals INC | Old Bridge Twp | NJ | — | ◇ UNVERIFIED |
| OBOlin - Blue Cube Operations, LLC | Plaquemine | LA | — | ◇ UNVERIFIED |
| OCOlin CORP Lake Charles Plant | Westlake | LA | — | ◇ UNVERIFIED |
| OCOlin Corporation | Manchester | TN | — | ◇ UNVERIFIED |
| OIOmya, INC. (n7709) | Escanaba | MI | — | ◇ UNVERIFIED |
| OWOostanaula Wwtp | Athens | TN | — | ◇ UNVERIFIED |
| OCOrange Carbon Black Plant | Orange | TX | — | ◇ UNVERIFIED |
| OOOregons Only Organics CO | Springfield | OR | — | ◇ UNVERIFIED |
| OUOrica USA INC Morris Il | Morris | IL | — | ◇ UNVERIFIED |
| OEOrion Engineered Carbons, LLC. | Franklin | LA | — | ◇ UNVERIFIED |
| OEOrion Engineered Carbons LLC - Ivanhoe Carbon Black Plant | Franklin | LA | — | ◇ UNVERIFIED |
| OEOxbow Energy Solutions | Texas City | TX | — | ◇ UNVERIFIED |
| PPP4 Production LLC (tv Facility) | Soda Springs | ID | — | ◇ UNVERIFIED |
| PCPacific Compounding Pharmacy | Stockton | CA | — | ◇ UNVERIFIED |
 Pacific Industrial Development Corporation | Spartanburg | SC | — | ◇ UNVERIFIED |
| PLPacific Light Technologies | Portland | OR | — | ◇ UNVERIFIED |
| PPPact Pharma INC | Riverside | CA | — | ◇ UNVERIFIED |
 Pajarito Powder | Albuquerque | NM | — | ◇ UNVERIFIED |
| PDPampa Development & Manufacturing Center | Pampa | TX | — | ◇ UNVERIFIED |
| PAPan American Grain Company INC | Guanica | PR | — | ◇ UNVERIFIED |
| PCPaslode CO | Covington | TN | — | ◇ UNVERIFIED |
| PJPcs Joint Venture | Moultrie | GA | — | ◇ UNVERIFIED |
| PNPcs Nitrogen Fertilizer - Clinton Plant | Camanche | IA | — | ◇ UNVERIFIED |
| PNPcs Nitrogen Fertilizer L.p. | Bellevue | NE | — | ◇ UNVERIFIED |
| PNPcs Nitrogen Fertilizer LP | Augusta | GA | — | ◇ UNVERIFIED |
| PNPcs Nitrogen Fertilizer LP | Millington | TN | — | ◇ UNVERIFIED |
| PNPcs Nitrogen Fertilizer, L.p., Geismar Facility | Geismar | LA | — | ◇ UNVERIFIED |
| PNPcs Nitrogen Fertilizer - Savannah Plant | Port Wentworth | GA | — | ◇ UNVERIFIED |
| PSPencco Sealy | Sealy | TX | — | ◇ UNVERIFIED |
