| WPWastech Processing and Recovery Center | Portland | OR | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| ZMZidell Marine Corporation | Portland | OR | Petroleum and Coal Products Manufacturing324199 | — | ◇ UNVERIFIED |
| DCDownstream & Chemicals - Portland, OR Lubricants Plant | Portland | OR | Petroleum and Coal Products Manufacturing324191 | 20-99 | ◐ LIKELY ACTIVE |
| ESEd Staub and Sons Petroleum, INC. | Klamath Falls | OR | Petroleum and Coal Products Manufacturing324110 | — | ◐ LIKELY ACTIVE |
| MOMayfield Oil Incorporated | Grants Pass | OR | Petroleum and Coal Products Manufacturing324110 | — | ◐ LIKELY ACTIVE |
| OCOwens Corning Linnton Asphalt Planrt | Portland | OR | Petroleum and Coal Products Manufacturing324122 | 20-99 | ◐ LIKELY ACTIVE |
| PFPayne's Fire Service | Eugene | OR | Petroleum and Coal Products Manufacturing324110 | — | ◐ LIKELY ACTIVE |
| PPortland | Portland | OR | Food Manufacturing311412 | 1-19 | ◐ LIKELY ACTIVE |
| PRPortland Refinery | Portland | OR | Petroleum and Coal Products Manufacturing324110 | 20-99 | ◐ LIKELY ACTIVE |
| HIHamptons INC | La Grande | OR | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| COCarson Oil Portland | Portland | OR | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| CCCentral Coast Ready Mix | Lincoln City | OR | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CACpi Acquisition, LLC | Murphy | OR | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CDCpm Development Shady Pine Pit | Klamath Falls | OR | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CACustom Asphalt Products Corporation | Portland | OR | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| DCDan's Corporations 2016 LLC | Troutdale | OR | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| DRDeschutes Ready Mix Madras | Madras | OR | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| EPExxonmobil Portland Regional Distribution Center | Portland | OR | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| GCGranite Construction | Hermiston | OR | Petroleum and Coal Products Manufacturing324110 | — | ◇ UNVERIFIED |
| HAHumbert Asphalt | Milton Freewater | OR | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| KPKlamath Pacific Flowers Pit | Klamath Falls | OR | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| LILakeside Industries, INC. | Portland | OR | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| LILtm Incorporated | North Bend | OR | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| LILtm, Incorporated | Roseburg | OR | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| MRMalarkey Roofing Company | Portland | OR | Petroleum and Coal Products Manufacturing324122 | — | ◇ UNVERIFIED |
| MBMorse Bros., INC. | Tangent | OR | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| MHMt Hood Asphalt Products INC | Brightwood | OR | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| RGRed Giant Oil Company LLC | Portland | OR | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| RDRoad & Driveway CO. | Newport | OR | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| RARogue Aggregates | White City | OR | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| RIRoss Island Sand & Gravel CO | Portland | OR | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| SSScappoose Sand and Gravel CO | Scappoose | OR | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| UPUS Postal Service | Portland | OR | Petroleum and Coal Products Manufacturing324110 | — | ◇ UNVERIFIED |
| WCWallowa County Road Dept. | Enterprise | OR | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| WEWestern Emulsions INC | White City | OR | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
