| UOUmicore Optical Materials USA INC. | Quapaw | OK | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
Immuno Mycologies INC | Norman | OK | Chemical Manufacturing325413 | 20-99 | ● ACTIVE |
Pd-rx Pharmaceuticals, INC. | Oklahoma City | OK | Chemical Manufacturing325412 | 20-99 | ● ACTIVE |
| CRChemtrade Refinery Services, INC. | Tulsa | OK | Chemical Manufacturing325180 | 20-99 | ◐ LIKELY ACTIVE |
| HPH-i-s Paint Manufacturing Company, LLC | Oklahoma City | OK | Chemical Manufacturing325510 | 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 |
| WIWoodward Iodine Corporation | Woodward | OK | Chemical Manufacturing325180 | 20-99 | ◐ LIKELY ACTIVE |
| MCMilamar Coatings LLC | Oklahoma City | OK | Chemical Manufacturing325510 | 20-99 | ◐ LIKELY ACTIVE |
| APAmerican Phoenix INC / American Phoenix INC | Lawton | OK | Chemical Manufacturing325998 | 20-99 | ◐ LIKELY ACTIVE |
Ifs Coatings, INC | Ardmore | OK | Chemical Manufacturing325510 | 20-99 | ◐ LIKELY ACTIVE |
Moon Chemical Products CO | Oklahoma City | OK | Chemical Manufacturing325998 | 20-99 | ◐ LIKELY ACTIVE |
| WIWoodward Iodine Corporation | Woodward | OK | Chemical Manufacturing325180 | 20-99 | ◐ LIKELY ACTIVE |
| BDBig D Industries, Inc. | Oklahoma City | OK | Chemical Manufacturing325612 | 20-99 | ◐ LIKELY ACTIVE |
| PLPrivate Label Supplements | Oklahoma City | OK | Chemical Manufacturing325411 | 20-99 | ◐ LIKELY ACTIVE |
| APAnchor Paint Tulsa | Tulsa | OK | Chemical Manufacturing325510 | 20-99 | ◐ LIKELY ACTIVE |
| SESeaboard Energy of Oklahoma, LLC | Guymon | OK | Chemical Manufacturing325180 | 20-99 | ◐ LIKELY ACTIVE |
| APAir Products and Chemicals Inc.- Pryor Facility | Pryor | OK | Chemical Manufacturing325120 | 20-99 | ◐ LIKELY ACTIVE |
| CCatoosa | Catoosa | OK | Chemical Manufacturing325998 | 20-99 | ◐ LIKELY ACTIVE |
| DCDeepwater Chemicals, Inc. | Woodward | OK | Chemical Manufacturing325180 | 20-99 | ◐ LIKELY ACTIVE |
| EMEurecat - McAlester | Mcalester | OK | Chemical Manufacturing325180 | 20-99 | ◐ LIKELY ACTIVE |
| HAHorizon Ag-Products - OK Plant | Union City | OK | Chemical Manufacturing325314 | 20-99 | ◐ LIKELY ACTIVE |
| IIochem-OK | Vici | OK | Chemical Manufacturing325180 | 20-99 | ◐ LIKELY ACTIVE |
| LPLawton Packaged Gas | Lawton | OK | Chemical Manufacturing325120 | 20-99 | ◐ LIKELY ACTIVE |
| LCLinde Claremore | Claremore | OK | Chemical Manufacturing325120 | 20-99 | ◐ LIKELY ACTIVE |
| MMM561 M561 -yukon,ok Xt-us | Yukon | OK | Chemical Manufacturing325992 | 20-99 | ◐ LIKELY ACTIVE |
| NPNORIT Pryor | Pryor | OK | Chemical Manufacturing325998 | 20-99 | ◐ LIKELY ACTIVE |
| TTulsa | Tulsa | OK | Chemical Manufacturing325199 | 20-99 | ◐ LIKELY ACTIVE |
| UPUmicore PMC USA, llc | Catoosa | OK | Chemical Manufacturing325199 | 20-99 | ◐ LIKELY ACTIVE |
| VNViaCore Nutrition LLC | Kingfisher | OK | Chemical Manufacturing325411 | 20-99 | ◇ UNVERIFIED |