| CCertainteed | Portland | OR | Petroleum and Coal Products Manufacturing324122 | — | ◇ UNVERIFIED |
| EHEvraz Heat Treating | Portland | OR | Petroleum and Coal Products Manufacturing324199 | — | ◇ UNVERIFIED |
| MRMalarkey Roofing Products | Portland | OR | Petroleum and Coal Products Manufacturing324122 | — | ◇ UNVERIFIED |
| TLTarr, LLC | Portland | OR | Petroleum and Coal Products Manufacturing324122 | — | ◇ UNVERIFIED |
| BUBitumar USA Asphalt Terminal | Portland | CT | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| COChristenson Oil | Portland | OR | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| EREcolube Recovery | Portland | OR | Petroleum and Coal Products Manufacturing324110 | — | ◇ UNVERIFIED |
| LILakeside Industries INC | Portland | OR | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| PIPike Industries INC - Portland | Portland | ME | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| PWPorter W Yett Company | Portland | OR | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| TCTilcon Connecticut - Portland Plant | Portland | CT | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| WPWastech Processing and Recovery Center | Portland | OR | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| ZMZidell Marine Corporation | Portland | OR | Petroleum and Coal Products Manufacturing324199 | — | ◇ UNVERIFIED |
| COCarson Oil Portland | Portland | OR | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| CACustom Asphalt Products Corporation | Portland | OR | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| EPExxonmobil Portland Regional Distribution Center | Portland | OR | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| LILakeside Industries, INC. | Portland | OR | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| MRMalarkey Roofing Company | Portland | OR | Petroleum and Coal Products Manufacturing324122 | — | ◇ UNVERIFIED |
| MCMilestone Contractors | Portland | IN | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| MCMilestone Contractors LP | Portland | IN | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| RGRed Giant Oil Company LLC | Portland | OR | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| RIRoss Island Sand & Gravel CO | Portland | OR | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| UPUS Postal Service | Portland | OR | Petroleum and Coal Products Manufacturing324110 | — | ◇ UNVERIFIED |
