| CRChemtrade Refinery Services, INC. | Tulsa | OK | Chemical Manufacturing325180 | 20-99 | ◐ LIKELY ACTIVE |
| MPMl Products LLC | Noble | OK | Chemical Manufacturing325212 | 20-99 | ◐ LIKELY ACTIVE |
| PCPolyvision CORP | Okmulgee | OK | Printing and Related Support Activities323113 | 20-99 | ◐ LIKELY ACTIVE |
| ARAdvance Research Chemicals INC | Catoosa | OK | Chemical Manufacturing325180 | — | ◐ LIKELY ACTIVE |
| APAmerican Phoenix INC / American Phoenix INC | Lawton | OK | Chemical Manufacturing325998 | 20-99 | ◐ LIKELY ACTIVE |
| BPBaker Petrolite Corporation - Barnsdall, Ok | Barnsdall | OK | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| EUEurecat US | Mcalester | OK | Chemical Manufacturing325180 | — | ◐ LIKELY ACTIVE |
| GCGemini Coatings INC | El Reno | OK | Chemical Manufacturing325510 | — | ◐ LIKELY ACTIVE |
| HPH-i-s Paint Manufacturing Company, LLC | Oklahoma City | OK | Chemical Manufacturing325510 | — | ◐ LIKELY ACTIVE |
Ifs Coatings, INC | Ardmore | OK | Chemical Manufacturing325510 | 20-99 | ◐ LIKELY ACTIVE |
| JSJupiter Sulphur LLC | Ponca City | OK | Chemical Manufacturing325311 | — | ◐ LIKELY ACTIVE |
| OCOklahoma City Site | Yukon | OK | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| PCPryor Chem CO | Pryor | OK | Chemical Manufacturing325199 | — | ◐ LIKELY ACTIVE |
| RVRiver Valley | Panama | OK | Chemical Manufacturing325120 | — | ◐ LIKELY ACTIVE |
| STSpectrum Tracer Services | Tulsa | OK | Food Manufacturing311615 | — | ◐ LIKELY ACTIVE |
| TITerra International (oklahoma) Inc/woodward Complex | Woodward | OK | Chemical Manufacturing325311 | — | ◐ LIKELY ACTIVE |
| VPVerdigris Plant | Claremore | OK | Chemical Manufacturing325311 | — | ◐ LIKELY ACTIVE |
| WFWoodward Faclty | Woodward | OK | Chemical Manufacturing325180 | — | ◐ LIKELY ACTIVE |
| BPBaker Petrolite CORP | Sand Springs | OK | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| CCCesi Chemical | Marlow | OK | Chemical Manufacturing325998 | — | ◐ LIKELY ACTIVE |
| MCMilamar Coatings LLC | Oklahoma City | OK | Chemical Manufacturing325510 | — | ◐ LIKELY ACTIVE |
| PRPryor Resin Mfg Faclty | Pryor | OK | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| GPGreat Plains Microbiology LLC | Oklahoma City | OK | Chemical Manufacturing325413 | — | ◐ LIKELY ACTIVE |
Immuno Mycologies INC | Norman | OK | Chemical Manufacturing325413 | — | ◐ LIKELY ACTIVE |
| TGTulsa Gas Technologies, INC | Tulsa | OK | Chemical Manufacturing325120 | — | ◐ LIKELY ACTIVE |
| AUAdjuvants Unlimited LLC | Tulsa | OK | Chemical Manufacturing325613 | — | ◐ LIKELY ACTIVE |
| APAir Products & Chemicals INC | Mooreland | OK | Chemical Manufacturing325120 | — | ◐ LIKELY ACTIVE |
| APAvara Pharmaceutical Technologies, Inc. | Norman | OK | Chemical Manufacturing325412 | 100-499 | ◐ LIKELY ACTIVE |
| BDBig D Industries, Inc. | Oklahoma City | OK | Chemical Manufacturing325612 | 20-99 | ◐ LIKELY ACTIVE |
| CPCrown Paint | Oklahoma City | OK | Chemical Manufacturing325510 | — | ◐ LIKELY ACTIVE |
| GCGalaxy Chemicals, LLC. | Claremore | OK | Chemical Manufacturing325180 | — | ◐ LIKELY ACTIVE |
| GCGeo Chemicals - Calumet | Calumet | OK | Chemical Manufacturing325998 | — | ◐ LIKELY ACTIVE |
| PAPrinting and Pub Sys Div | Weatherford | OK | Chemical Manufacturing325992 | — | ◐ LIKELY ACTIVE |
| PLPrivate Label Supplements | Oklahoma City | OK | Chemical Manufacturing325411 | — | ◐ LIKELY ACTIVE |
| SESeaboard Energy of Oklahoma, LLC | Guymon | OK | Chemical Manufacturing325180 | 20-99 | ◐ LIKELY ACTIVE |
State Industrial Products Tulsa | Broken Arrow | OK | Chemical Manufacturing325611 | 1-19 | ◐ LIKELY ACTIVE |
| SLSts Logistics & Analytics LLC | Tulsa | OK | Chemical Manufacturing325998 | — | ◐ LIKELY ACTIVE |
| TITechnisand INC. | Roff | OK | Chemical Manufacturing325991 | — | ◐ LIKELY ACTIVE |
| WIWoodward Iodine Corporation | Woodward | OK | Chemical Manufacturing325180 | 20-99 | ◐ LIKELY ACTIVE |
| 3T3m Technical Ceramics Quapaw, LLC | Quapaw | OK | Chemical Manufacturing325180 | — | ◐ LIKELY ACTIVE |
| ARAdvanced Research Chemicals INC. | Catoosa | OK | Chemical Manufacturing325180 | — | ◐ LIKELY ACTIVE |
| ADAes Drilling Fluids Clinton | Clinton | OK | Chemical Manufacturing325199 | — | ◐ LIKELY ACTIVE |
| CPCapitol Paint Manufacturing CORP | Oklahoma City | OK | Chemical Manufacturing325510 | — | ◐ LIKELY ACTIVE |
| APAir Products and Chemicals Inc.- Pryor Facility | Pryor | OK | Chemical Manufacturing325120 | 20-99 | ◐ LIKELY ACTIVE |
| APAnchor Paint Tulsa | Tulsa | OK | Chemical Manufacturing325510 | 20-99 | ◐ LIKELY ACTIVE |
| BIBiofique, INC | Tulsa | OK | Chemical Manufacturing325411 | — | ◐ LIKELY ACTIVE |
| CRCastlewood Recovery LLC | Tulsa | OK | Chemical Manufacturing325620 | — | ◐ LIKELY ACTIVE |
| CCatoosa | Catoosa | OK | Chemical Manufacturing325998 | 20-99 | ◐ LIKELY ACTIVE |
| CICF Industries | Verdigris | OK | Chemical Manufacturing325311 | 100-499 | ◐ LIKELY ACTIVE |
| CBChar Bud Sdv LLC | Mcalester | OK | Chemical Manufacturing325998 | — | ◐ LIKELY ACTIVE |