Johns Manville Technical Center | Littleton | CO | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| KIKicksplosion, INC. | Newnan | GA | Chemical Manufacturing325211 | 1-19 | ◐ LIKELY ACTIVE |
| KFKnf Flexpak Corporation | Tamaqua | PA | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| KIKordsa, INC. | Chattanooga | TN | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| LPLiner Products | Paoli | IN | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| MIMagsphere, INC. | Pasadena | CA | Chemical Manufacturing325211 | — | ▲ REPORTED CLOSED |
| MCMallard Creek Polymers, INC. | Charlotte | NC | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| MPMastercraft Pattern C/o Jonah Bishop | Pittsburg | KS | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
Metal Products | Suwanee | GA | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| MSMexichem Specialty Resins, INC. | Henry | IL | Chemical Manufacturing325211 | 100-499 | ◐ LIKELY ACTIVE |
| MCMidland Corteva Agrisciences | Midland | MI | Chemical Manufacturing325211 | 500+ | ◐ LIKELY ACTIVE |
| MWMiller Waste Mills INC Dba Rtp Company | Henderson | KY | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| MCMitsubishi Chemical Group | Stockton | CA | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| MIMuscatine, IA | Muscatine | IA | Chemical Manufacturing325211 | 100-499 | ◐ LIKELY ACTIVE |
| MLMytee LLC | Poway | CA | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| NMNational Molding LLC | Miami Lakes | FL | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| NSNational Starch and Chemical Company | Enoree | SC | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| NHNexolve Holding Company - Quality Circle Facility | Huntsville | AL | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| NANorth American Composites Company | Nashville | TN | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| NANovakinetics Aerosystems, INC. | Flagstaff | AZ | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| NPNuconic Packaging | Vernon | CA | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| NBNutrition & Biosciences USA 1, LLC (p1466) | Midland | MI | Chemical Manufacturing325211 | 100-499 | ◐ LIKELY ACTIVE |
| OCOccidental Chemical CORP | Pottstown | PA | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| OEOctal Extrusions Corporation | West Chester | OH | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| OPOrion Performance Compounds, INC. | Lugoff | SC | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| PGPa Gellner & CO. L.l.c. | Hometown | PA | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| PCPerformance Composites, INC | Compton | CA | Chemical Manufacturing325211 | 100-499 | ◐ LIKELY ACTIVE |
| PRPiedmont Resin Supply LLC | Cartersville | GA | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| PPoly-america | Grand Prairie | TX | Chemical Manufacturing325211 | 500+ | ◐ LIKELY ACTIVE |
| PIPolyflo, INC. | Saint Clair | PA | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| PPPolymer Processing Inc | Rock Hill | SC | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| PPPolymer Processing Institute | Fairfield | NJ | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| PCPolyone Corporation/goodrich Corporation | Calvert City | KY | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| PDPolyone Designed Structures and Solutions LLC | Cape Girardeau | MO | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| PSPpg - South Plant | Barberton | OH | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| PCPremium Composite Technology NA (pctna) | Franklin | IN | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| PPPreproduction Plastics, INC | Corona | CA | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| PPPrimex Plastics Reedsburg | Reedsburg | WI | Chemical Manufacturing325211 | 100-499 | ◐ LIKELY ACTIVE |
| PPPva Plant | La Porte | TX | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| RCRage Corporation | Hilliard | OH | Chemical Manufacturing325211 | 100-499 | ◐ LIKELY ACTIVE |
| RGRampf Group INC | Wixom | MI | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| RCRe:build Cr, LLC | Rock Hill | SC | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| RPRecycled Polymer Solutions, LLC | Anderson | IN | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| RORedneck Outdoor Products | Lamar | MO | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| RMReflex Medical Corporation | North Saint Paul | MN | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| RRReichhold Reactive Polymers Division Houston Plant | Houston | TX | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| RCRhetech Colors | Sandusky | OH | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| RIRlr Industries | Mableton | GA | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| SASealed Air - Madera | Madera | CA | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| SCSeljan Company, INC. | Lake Mills | WI | Chemical Manufacturing325211 | 100-499 | ◐ LIKELY ACTIVE |