| DPDeer Park Chemicals | Deer Park | TX | — | ◇ UNVERIFIED |
| DODeery Oil CO Dba the Gilsabind Company | Mack | CO | — | ◇ UNVERIFIED |
| DMDeltech Monomers Opco LLC - Baton Rouge Facility | Baton Rouge | LA | — | ◇ UNVERIFIED |
| DSDiablo Services CORP | Pittsburg | CA | — | ◇ UNVERIFIED |
| DSDiamond Shamrock Refining & Marketing | Mont Belvieu | TX | — | ◇ UNVERIFIED |
| DCDodge Company the | Cambridge | MA | — | ◇ UNVERIFIED |
| DDowbuilt | Malibu | CA | — | ◇ UNVERIFIED |
| DCDow Chemical | Pasadena | TX | — | ◇ UNVERIFIED |
| DCDow Chemical | Freeport | TX | — | ◇ UNVERIFIED |
| DCDow Chemical CO. | Plaquemine | LA | — | ◇ UNVERIFIED |
| DPDuggan Petroleum | Littleton | CO | — | ◇ UNVERIFIED |
| DCDussek Campbell INC | Skokie | IL | — | ◇ UNVERIFIED |
| ESEagle Springs Refinery | Ely | NV | — | ◇ UNVERIFIED |
 Eastman Chemical CO -beaumont Texas Operations | Nederland | TX | — | ◇ UNVERIFIED |
| ECEastoflex C8 Eastotac C9 | Longview | TX | — | ◇ UNVERIFIED |
| EOEcocentric Oils Incorporated | Waterloo | IN | — | ◇ UNVERIFIED |
| ETEco-energy Transportation, LLC | Salisbury | NC | — | ◇ UNVERIFIED |
| ELEcosce LLC | Oakland | CA | — | ◇ UNVERIFIED |
| EFEkd Fuel CORP | Los Angeles | CA | — | ◇ UNVERIFIED |
| EPElectrical Power Services, INC. | Bakersfield | CA | — | ◇ UNVERIFIED |
| EOEltek of Indiana, Inc. | Batesville | IN | — | ◇ UNVERIFIED |
| EBEmerald Biofuels, Llc, Institute | Institute | WV | — | ◇ UNVERIFIED |
| EOEncino Oil Corporation #135272 | Encino | CA | — | ◇ UNVERIFIED |
| ELEnogex LLC. | Rush Springs | OK | — | ◇ UNVERIFIED |
| ECEnpramex Company LLC | Beverly Hills | CA | — | ◇ UNVERIFIED |
| EPEnterprise Products Hatcherville Laboratory | Baytown | TX | — | ◇ UNVERIFIED |
| EPEnterprise Products - Hatcherville Road Complex | Baytown | TX | — | ◇ UNVERIFIED |
| EPEnterprise Products Operating LLC | Pasadena | TX | — | ◇ UNVERIFIED |
| ECEquistar Chemicals at Katoen Natie | La Porte | TX | — | ◇ UNVERIFIED |
| EEErickson Environmental | Out of State | CO | — | ◇ UNVERIFIED |
| ETEss Test Site | South Charleston | WV | — | ◇ UNVERIFIED |
| EMExcel Modular Scaffold & Leasing Company | Port Arthur | TX | — | ◇ UNVERIFIED |
| EMExxon Mobil | Torrance | CA | — | ◇ UNVERIFIED |
| EMExxon Mobil Oil Corporation | Beaumont | TX | — | ◇ UNVERIFIED |
| EMExxon Mobil Pipeline Company | Vernon | CA | — | ◇ UNVERIFIED |
| EMExxon Mobil Refinery | Torrance | CA | — | ◇ UNVERIFIED |
| ERExxonmobil Refining and Supply Company | Torrance | CA | — | ◇ UNVERIFIED |
| EMExxon Mobil Refining & Supply Company | Channahon | IL | — | ◇ UNVERIFIED |
| FUFarmers Union Coop | Denver | CO | — | ◇ UNVERIFIED |
| FRFarmington Refinery | Farmington | NM | — | ◇ UNVERIFIED |
| FPFirestone Polymer Plant | Orange | TX | — | ◇ UNVERIFIED |
| FHFlint Hills Mid-term 2 - Motiva Ent Port Arthur Ref | Corpus Christi | TX | — | ◇ UNVERIFIED |
| FHFlint Hills Resources Corpus Christi Llc, Corpus Christi Refinery - Mid-terminal | Corpus Christi | TX | — | ◇ UNVERIFIED |
| F4Food 4 Less Fuel Center 398 | Moreno Valley | CA | — | ◇ UNVERIFIED |
| FPFormer Powerine Oil CO Pipline #9 | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| FTFormer Transcontinental Refinery | Bristow | OK | — | ◇ UNVERIFIED |
| FLFuch's Lubricants | Cudahy | CA | — | ◇ UNVERIFIED |
| FFFuel From Waste, LLC. | Toccoa | GA | — | ◇ UNVERIFIED |
| FDFuelogistics - Duchesne Petroleum Refining Plant | Duchesne | UT | — | ◇ UNVERIFIED |
| FCFulcrum Centerpoint, LLC | Gary | IN | — | ◇ UNVERIFIED |
