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| JFJ&D Fertilizers, Ltd. | Canby | OR | Chemical Manufacturing325311 | 100-499 | ◐ LIKELY ACTIVE |
| PIPlastech Inc | Corvallis | OR | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| RPRodda Paint | Portland | OR | Chemical Manufacturing325510 | — | ◐ LIKELY ACTIVE |
| SSuterra | Bend | OR | Leather and Allied Product Manufacturing316110 | 100-499 | ◐ LIKELY ACTIVE |
| TBTwist Bioscience | Wilsonville | OR | Chemical Manufacturing325199 | — | ◐ LIKELY ACTIVE |
| VLValliscor LLC | Corvallis | OR | Chemical Manufacturing325180 | 1-19 | ◐ LIKELY ACTIVE |
Walking Point Farms LLC | Sherwood | OR | Chemical Manufacturing325320 | 1-19 | ◐ LIKELY ACTIVE |
| EFEnnis Flint Paint | Salem | OR | Chemical Manufacturing325510 | — | ◐ LIKELY ACTIVE |
| EPEpson Portland Incorporated | Hillsboro | OR | Chemical Manufacturing325910 | — | ◐ LIKELY ACTIVE |
| GRGeorgia-pacific Resins, INC. | Albany | OR | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| HLHexion La Grande Site | La Grande | OR | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| HLHighline-warren LLC | Millersburg | OR | Chemical Manufacturing325612 | — | ◐ LIKELY ACTIVE |
| IFIcon Foods | Portland | OR | Chemical Manufacturing325998 | 20-99 | ◐ LIKELY ACTIVE |
| KCKanto CORP | Portland | OR | Chemical Manufacturing325131 | — | ◐ LIKELY ACTIVE |
Lacamas Laboratories, INC. | Albany | OR | Chemical Manufacturing325131 | — | ◐ LIKELY ACTIVE |
Linde Gas & Equipment Inc- White City Facility | White City | OR | Chemical Manufacturing325120 | — | ◐ LIKELY ACTIVE |
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| OROregon Rubber Mills | Corvallis | OR | Chemical Manufacturing325212 | — | ◐ LIKELY ACTIVE |
| PEPacific Ethanol Columbia, LLC | Boardman | OR | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| PMPioneer Metal Finishing | Tualatin | OR | Chemical Manufacturing325611 | — | ◐ LIKELY ACTIVE |
| SPSpecialty Polymers | Woodburn | OR | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| TATci America | Portland | OR | Chemical Manufacturing325199 | — | ◐ LIKELY ACTIVE |
Wilbur Ellis Company Jefferson | Jefferson | OR | Chemical Manufacturing325314 | — | ◐ LIKELY ACTIVE |
Austin Powder | Roseburg | OR | Chemical Manufacturing325920 | — | ◇ UNVERIFIED |
| FIFranklin International INC | Portland | OR | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| MAMedford Air Tanker Base | Medford | OR | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| IOIah Oregon LLC | Medford | OR | Chemical Manufacturing325998 | 1-19 | ◐ LIKELY ACTIVE |
| 3I317714008 - Imex America Corporation | Salem | OR | Chemical Manufacturing325992 | 1-19 | ◐ LIKELY ACTIVE |
| COChemstation of Oregon | Tualatin | OR | Chemical Manufacturing325611 | — | ◐ LIKELY ACTIVE |
| AIAurora Innovations | Eugene | OR | Chemical Manufacturing325314 | — | ◇ UNVERIFIED |
| 3H317705039 - Health Wright Products INC | Clackamas | OR | Chemical Manufacturing325411 | 100-499 | ◐ LIKELY ACTIVE |
| 3M317710260 - Mcfarlane's Bark INC | Milwaukie | OR | Chemical Manufacturing325314 | 20-99 | ◐ LIKELY ACTIVE |
| ATAirgas Tualatin | Tualatin | OR | Chemical Manufacturing325120 | — | ◐ LIKELY ACTIVE |
| CICorerx, INC. (dba Bend Bioscience) | Bend | OR | Chemical Manufacturing325412 | 20-99 | ◐ LIKELY ACTIVE |
| EFEcblend Flavors | Medford | OR | Chemical Manufacturing325998 | — | ◐ LIKELY ACTIVE |
| GCGood Clean Love, Inc. | Eugene | OR | Chemical Manufacturing325199 | — | ◐ LIKELY ACTIVE |
| HWHighline Warren Albany | Albany | OR | Chemical Manufacturing325612 | 20-99 | ◐ LIKELY ACTIVE |
| LILATICRETE International Inc - Lebanon | Lebanon | OR | Chemical Manufacturing325520 | 20-99 | ◐ LIKELY ACTIVE |
| NWNewberg Wastewater Treatment Plant | Newberg | OR | Chemical Manufacturing325314 | — | ◐ LIKELY ACTIVE |
| SSSublime Solutions LLC | Eugene | OR | Food Manufacturing311930 | 20-99 | ◐ LIKELY ACTIVE |
| 3M317719199 - Magno Humphries INC | Tigard | OR | Chemical Manufacturing325411 | 20-99 | ◐ LIKELY ACTIVE |
| AUArclin USA INC | Springfield | OR | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| COCentral Oregon Processing, LLC | Prineville | OR | Chemical Manufacturing325411 | 20-99 | ◐ LIKELY ACTIVE |
| HHempnova | Central Point | OR | Chemical Manufacturing325998 | — | ◐ LIKELY ACTIVE |
| HHHexion Holdings Corporation | Springfield | OR | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| NNNorthwest Natural Gas Portland Lng Plant | Portland | OR | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| OCOrganic Consultants | Eugene | OR | Chemical Manufacturing325411 | — | ◐ LIKELY ACTIVE |
| WMWilbur-ellis Madras | Madras | OR | Chemical Manufacturing325314 | — | ◐ LIKELY ACTIVE |
| 2120 10 Products Incorporated | Salem | OR | Chemical Manufacturing325612 | — | ◇ UNVERIFIED |