| MMMontgomery Manufacturing Company | Kennedale | TX | — | ◇ UNVERIFIED |
| MCMorgan County Renewable Fuels, LLC | Log Lane Village, 3.5 Mi Sw of | CO | — | ◇ UNVERIFIED |
| MIMor-mike Industries | Bridgewater | MI | — | ◇ UNVERIFIED |
| MIMorton International INC | Newark | CA | — | ◇ UNVERIFIED |
| MIMorton International Inc, Dba Rohm and Haas Electronic Materials LLC | Moss Point | MS | — | ◇ UNVERIFIED |
| MIMorton International INC Morton Salt Div | Hutchinson | KS | — | ◇ UNVERIFIED |
| MSMorton Salt | Silver Springs | NY | — | ◇ UNVERIFIED |
 Morton Salt, INC. | Long Beach | CA | — | ◇ UNVERIFIED |
| Morton Salt Inc/fairless Hills | Fairless Hills | PA | — | ◇ UNVERIFIED |
| Morton Salt, Inc.- Salt Processing Plant | Grantsville | UT | — | ◇ UNVERIFIED |
| MSMorton Salt Rittman | Rittman | OH | — | ◇ UNVERIFIED |
| MPMosaic Potash Hersey LLC | Hersey | MI | — | ◇ UNVERIFIED |
| MTMother's Therapy Organics LLC | Castle Rock | CO | — | ◇ UNVERIFIED |
| MHMount Hood Chemical Corporation | Portland | OR | — | ◇ UNVERIFIED |
| MVMount Vernon Mills INC Philchem Greer Plant | Greer | SC | — | ◇ UNVERIFIED |
| MIMozel Inc-mozel INC | Saint Louis | MO | — | ◇ UNVERIFIED |
| MSMpm Silicones, LLC | Friendly | WV | — | ◇ UNVERIFIED |
| MIM&u International LLC | Branchburg | NJ | — | ◇ UNVERIFIED |
| MLMulberry La LLC | Los Angeles | CA | — | ◇ UNVERIFIED |
| MSMulti-pack Solutions LLC | Mount Prospect | IL | — | ◇ UNVERIFIED |
| MMMundy Maintenance and Services, LLC | Portsmouth | VA | — | ◇ UNVERIFIED |
| MSMuscle Shoals Mini Storage | Muscle Shoals | AL | — | ◇ UNVERIFIED |
| MBMusee Bath | Madison | MS | — | ◇ UNVERIFIED |
| MSMyriant Succinic Acid Biorefinery | Lake Providence | LA | — | ◇ UNVERIFIED |
| MLMyst Labs | San Jose | CA | — | ◇ UNVERIFIED |
| NCNalco Champion-carson Plant 0111 | Long Beach | CA | — | ◇ UNVERIFIED |
| NCNalco Company | San Diego | CA | — | ◇ UNVERIFIED |
| NKNalco Kilgore Facility | Kilgore | TX | — | ◇ UNVERIFIED |
| NSNapa Soap, INC. | Saint Helena | CA | — | ◇ UNVERIFIED |
| NINataur INC. | Baltimore | MD | — | ◇ UNVERIFIED |
| NANational Automotive Chemical, Incorporated | Cambridge | OH | — | ◇ UNVERIFIED |
| NPNational Peening Incorporated | Salem | VA | — | ◇ UNVERIFIED |
| NTNational Trail Biodiesel Group LLC | Newton | IL | — | ◇ UNVERIFIED |
| NVNational Vista Prod CO Packaging Div | Kingsbury | IN | — | ◇ UNVERIFIED |
| NANatural Advantage LLC | Lakeland | FL | — | ◇ UNVERIFIED |
| NFNatural Flower Power LLC | Cameron Park | CA | — | ◇ UNVERIFIED |
| NLNaturich Labs, INC. | Garland | TX | — | ◇ UNVERIFIED |
| NINavico Ind Dba Navy Brand Mfg CO | Saint Louis | MO | — | ◇ UNVERIFIED |
| NNectarlife | Las Vegas | NV | — | ◇ UNVERIFIED |
| NNNectar Natural Infusions | Las Vegas | NV | — | ◇ UNVERIFIED |
| NBNelson Biotechnologies INC | Flagstaff | AZ | — | ◇ UNVERIFIED |
| NMNemadji Management LLC | Osceola | WI | — | ◇ UNVERIFIED |
| NRNe Renewable Power West Enfield, LLC | West Enfield | ME | — | ◇ UNVERIFIED |
| NBNetzero Biofuels | Rock Tavern | NY | — | ◇ UNVERIFIED |
| NENew Eden Energy LLC | Saint Cloud | FL | — | ◇ UNVERIFIED |
| NENew England Biolabs, INC. | Rowley | MA | — | ◇ UNVERIFIED |
| NHNew Hartford BCS, LLC | New Hartford | NY | — | ◇ UNVERIFIED |
| NLNew Life Chemical Sodium Hydrosulfite LLC | Greenville | SC | — | ◇ UNVERIFIED |
| NTNew Technology Plastics | Westminster | CA | — | ◇ UNVERIFIED |
| NMNewton Manufacturing Plant | Port Lavaca | TX | — | ◇ UNVERIFIED |
| NPNext Partners, LLC | Chicago | IL | — | ◇ UNVERIFIED |
| NRNext Renewable Fuels Oregon, LLC | Clatskanie | OR | — | ◇ UNVERIFIED |
| NBNightlife Body LLC | Los Angeles | CA | — | ◇ UNVERIFIED |
| NSNimiano Spices Inc | Chatsworth | CA | — | ◇ UNVERIFIED |
| NCNinja Consultation Group | Costa Mesa | CA | — | ◇ UNVERIFIED |
| NSNippon Shokubai America Industries Pasadena | Pasadena | TX | — | ◇ UNVERIFIED |
| NFNorman, Fox & Co, Unit No. 1 | Vernon | CA | — | ◇ UNVERIFIED |
| NANorth American Bioindustries CORP | New Berlin | WI | — | ◇ UNVERIFIED |
| NANorth American Salt Company | Lyons | KS | — | ◇ UNVERIFIED |
| NANorthern Adhesives, INC. | Maspeth | NY | — | ◇ UNVERIFIED |
| NGNorth Geeks, LLC | Cudahy | WI | — | ◇ UNVERIFIED |
| NSNorth Shore Soap Factory INC | Waialua | HI | — | ◇ UNVERIFIED |
| NPNorthwestern Plating Works | Chicago | IL | — | ◇ UNVERIFIED |
| NCNottingham Company | Atlanta | GA | — | ◇ UNVERIFIED |
| NCNouryon Chemicals LLC | Mays Landing | NJ | — | ◇ UNVERIFIED |
| NFNouryon Functional Chemicals Burt Plant | Burt | NY | — | ◇ UNVERIFIED |
| NPNouryon Pulp & Performance Chemicals | Duluth | GA | — | ◇ UNVERIFIED |
| NSNouryon Surface Chemistry LLC | Salisbury | NC | — | ◇ UNVERIFIED |
| NLNovalent, LTD. | Greensboro | NC | — | ◇ UNVERIFIED |
| NPNova Pressroom Products | Jacksonville | FL | — | ◇ UNVERIFIED |
| NBNovozymes Biologicals INC - South Broad Street | Salem | VA | — | ◇ UNVERIFIED |
| NANufarm Americas INC | Chicago Heights | IL | — | ◇ UNVERIFIED |
| NLNumake-2 LLC of Mn | Little Falls | MN | — | ◇ UNVERIFIED |
| NINuset Industries, Orrco, 02 Bl (nuseti) | Salt Lake City | UT | — | ◇ UNVERIFIED |
| NFNu-tek Food Science-fargo Facility | Fargo | ND | — | ◇ UNVERIFIED |
| NLNutriGardens, LLC | Tigard | OR | — | ◇ UNVERIFIED |
| NPNyacol Products Incorporated | Ashland | MA | — | ◇ UNVERIFIED |
| NINytrex Industries, INC. | Macon | GA | — | ◇ UNVERIFIED |
| OCOak-bark CORP | Riegelwood | NC | — | ◇ UNVERIFIED |
| OFOberon Fuels Kershaw Facility | Brawley | CA | — | ◇ UNVERIFIED |
| OObiter | Champaign | IL | — | ◇ UNVERIFIED |
| OWOhio Warewashing Systems Inc. | Olmsted Township | OH | — | ◇ UNVERIFIED |
| OAOhka America, INC. | Hillsboro | OR | — | ◇ UNVERIFIED |
| OHO Hommel CO | Carnegie | PA | — | ◇ UNVERIFIED |
| OSOlam Spices and Vegetables INC. | Hanford | CA | — | ◇ UNVERIFIED |
| OSOlam Svi | Las Cruces | NM | — | ◇ UNVERIFIED |
| OLOlay LLC | Cayey | PR | — | ◇ UNVERIFIED |
| OTOld Town Soap Co. | Landis | NC | — | ◇ UNVERIFIED |
| OFOligo Factory INC | Holliston | MA | — | ◇ UNVERIFIED |
| OROlin Rd Crude Butadiene Ms Mc 43 44 | Beaumont | TX | — | ◇ UNVERIFIED |
| OCOliver Chemical CO INC | Cincinnati | OH | — | ◇ UNVERIFIED |
| OTOmaha Transloading Corporation | Omaha | NE | — | ◇ UNVERIFIED |
| OTOmaha Transloading Corporation | Omaha | NE | — | ◇ UNVERIFIED |
| OCOrange County Chemical Supply Drum Site | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| OMOrasis Medical | Laguna Hills | CA | — | ◇ UNVERIFIED |
| OGOregon Global Distribution | Medford | OR | — | ◇ UNVERIFIED |
 Organic Dyes and Pigments | Providence | RI | — | ◇ UNVERIFIED |
| OBOsprey Biotechnics | Sarasota | FL | — | ◇ UNVERIFIED |
| OSOutlaw Soaps, INC | Colfax | CA | — | ◇ UNVERIFIED |
| OIOxford Immunotec USA Marlborough | Marlborough | MA | — | ◇ UNVERIFIED |
