| KCKinder-morgan Company-indianola Refinery | Indianola | PA | — | ◇ UNVERIFIED |
| KMKinder Morgan Operating LP a -bickerstaff Rd | Richmond | VA | — | ◇ UNVERIFIED |
| KCKingsburg Cogeneration Facility | Kingsburg | CA | — | ◇ UNVERIFIED |
| KSKleenco Site | Kent | WA | — | ◇ UNVERIFIED |
| KRKohler Rental Power | Lombard | IL | — | ◇ UNVERIFIED |
| KFK-solv Fuel Services | Anahuac | TX | — | ◇ UNVERIFIED |
| LILabtech Industries | Detroit | MI | — | ◇ UNVERIFIED |
| LFLa Familia | Hayward | CA | — | ◇ UNVERIFIED |
| LPLandmark Petroleum INC | Fruita | CO | — | ◇ UNVERIFIED |
| LSLandry Service CO INC | Martinez | CA | — | ◇ UNVERIFIED |
| LPLas Palmas Oil & Dehydration (sabre Oil) | Bakersfield | CA | — | ◇ UNVERIFIED |
| LLLaxmi LLC | Lynn Haven | FL | — | ◇ UNVERIFIED |
| LELazarus Energy LLC | Nixon | TX | — | ◇ UNVERIFIED |
| LVLeucadia Valet | Encinitas | CA | — | ◇ UNVERIFIED |
| LFLevel Finish LLC | Saint George | UT | — | ◇ UNVERIFIED |
| LOLiberty of Vero Beach | Vero Beach | FL | — | ◇ UNVERIFIED |
| LFLighthouse for the Blind | San Leandro | CA | — | ◇ UNVERIFIED |
| LTLiquid Titan Transmix Facility | Parker | AZ | — | ◇ UNVERIFIED |
| LPLisbon Processing LLC - Lisbon Refinery J V LLC Facility | Lisbon | LA | — | ◇ UNVERIFIED |
| LPLMW Partners, LLC | Roanoke | TX | — | ◇ UNVERIFIED |
| LLLoma Linda Oil CO | Loma Linda | CA | — | ◇ UNVERIFIED |
| LCLongmont Co-op | Longmont | CO | — | ◇ UNVERIFIED |
| LRLouisiana Research and Engineering | Vicksburg | MS | — | ◇ UNVERIFIED |
| LOLuebbering Oil CO | Hartsburg | MO | — | ◇ UNVERIFIED |
| LBLupton Bulk Plant | Lupton | AZ | — | ◇ UNVERIFIED |
| LELux Enterprises, LLC | Atascadero | CA | — | ◇ UNVERIFIED |
| MCMagellan Corpus Christi Terminal | Corpus Christi | TX | — | ◇ UNVERIFIED |
| MIMake It Fit Motorsports LLC | The Colony | TX | — | ◇ UNVERIFIED |
| MHMandan, Hidatsa, and Arikara (mha) Nation Clean Fuels Refinery | Plaza | ND | — | ◇ UNVERIFIED |
| MEMarathon El Paso Refinery | El Paso | TX | — | ◇ UNVERIFIED |
| MOMarathon Oil CO | Eastpointe | MI | — | ◇ UNVERIFIED |
| MPMarathon Petroleum Company LP | Robinson | IL | — | ◇ UNVERIFIED |
| MPMarathon Petroleum Company LP | Kuttawa | KY | — | ◇ UNVERIFIED |
| MPMarathon Petroleum Company LP | Saint Elmo | IL | — | ◇ UNVERIFIED |
| MPMarathon Petroleum Company, LP | Texas City | TX | — | ◇ UNVERIFIED |
| MPMarathon Petroleum CORP Garyville | Garyville | LA | — | ◇ UNVERIFIED |
| MPMarathon Petroleum - Neal Propane Cavern | Kenova | WV | — | ◇ UNVERIFIED |
| MRMarathon Refinery | Mandan | ND | — | ◇ UNVERIFIED |
| MRMaria Rodriguez | Anaheim | CA | — | ◇ UNVERIFIED |
| MMMarkwest Michigan Pipeline CO LLC | Johannesburg | MI | — | ◇ UNVERIFIED |
| MUMarkwest Utica Emg, LLC | Cadiz | OH | — | ◇ UNVERIFIED |
| MRMartinez Refining Company LLC (previously Shell Oil Products Us, Martinez Ref.) | Martinez | CA | — | ◇ UNVERIFIED |
| MHMarysville Hydrocarbons | Marysville | MI | — | ◇ UNVERIFIED |
| MMMatchless Metal Polish CO | Chicago | IL | — | ◇ UNVERIFIED |
| MOMatrix Oil Corporation - Rideout Heights | Whittier | CA | — | ◇ UNVERIFIED |
| MPMattiace Petrochemical Co., INC. | Glen Cove | NY | — | ◇ UNVERIFIED |
| MPMaxol Products CO INC | West Springfield | MA | — | ◇ UNVERIFIED |
| MPMax Pax LLC | Elkhorn | WI | — | ◇ UNVERIFIED |
| MMMaxum Marine Fuels | Huntington Beach | CA | — | ◇ UNVERIFIED |
| MSMB Stone Care & Supply Limited Liability Company | Wilson | NC | — | ◇ UNVERIFIED |
| MNMbt Nevada LLC | Henderson | NV | — | ◇ UNVERIFIED |
| MRMcgregor Rd | Coahoma | TX | — | ◇ UNVERIFIED |
| M1Mckittrick 17z Gas Plant | Mckittrick | CA | — | ◇ UNVERIFIED |
| MAMcpherson Agricultural Products LLC | Mcpherson | KS | — | ◇ UNVERIFIED |
| MBMedical Biowaste Solutions INC | Mission Viejo | CA | — | ◇ UNVERIFIED |
| MIMeguiar's INC | Nashville | TN | — | ◇ UNVERIFIED |
| MOMerchants Oil - Merchants Oil - | Denver | CO | — | ◇ UNVERIFIED |
| MOMesa Oil INC | Golden | CO | — | ◇ UNVERIFIED |
| MAMid America Agriproducts-haxtun | Haxtun Area | CO | — | ◇ UNVERIFIED |
| MIMidlab, INC. | San Diego | CA | — | ◇ UNVERIFIED |
| MIMidlab, INC. | Ontario | CA | — | ◇ UNVERIFIED |
| MIMidlab, INC. | Santa Ana | CA | — | ◇ UNVERIFIED |
| MEMidland Estates LLC | Crockett | TX | — | ◇ UNVERIFIED |
| MFMillennium Fuels Ii | Albany | KY | — | ◇ UNVERIFIED |
| MPMilne Point Unit | Prudhoe Bay | AK | — | ◇ UNVERIFIED |
| MIMitchellace INC Dba Adcor Products | Brea | CA | — | ◇ UNVERIFIED |
| MJM & J INC | Toa Baja | PR | — | ◇ UNVERIFIED |
| MCMKAW Consulting, LLC | Columbus | OH | — | ◇ UNVERIFIED |
| MKM & K Holdings, L.L.C. | Boone | IA | — | ◇ UNVERIFIED |
| MIMl&l INC D/b/a Necessary Oil Company | Bristol | TN | — | ◇ UNVERIFIED |
| MLMohawk Laboratories | Sunnyvale | CA | — | ◇ UNVERIFIED |
| MLMohawk Labs--division of Nch CORP. | Indianapolis | IN | — | ◇ UNVERIFIED |
| MMMonica Marks | Canoga Park | CA | — | ◇ UNVERIFIED |
| MLMonofoil LLC | Anderson | IN | — | ◇ UNVERIFIED |
| MIMorton International Incorporated | Taylors | SC | — | ◇ UNVERIFIED |
| MDMosaic Distributors, LLC | Camarillo | CA | — | ◇ UNVERIFIED |
| MEMotiva Enterprises LLC | Convent | LA | — | ◇ UNVERIFIED |
| MLMotsenbocker's Liftoff | San Diego | CA | — | ◇ UNVERIFIED |
| MTMplx Terminal and Storage Llc, Neal | Neal | WV | — | ◇ UNVERIFIED |
| MPMt Poso Tank Farm | Oildale | CA | — | ◇ UNVERIFIED |
| MMulti-clean | Saint Paul | MN | — | ◇ UNVERIFIED |
| MSMulti-pack Solutions LLC | Mount Prospect | IL | — | ◇ UNVERIFIED |
| MTMultiple Tank Hydrostatic Testing Project | Smackover | AR | — | ◇ UNVERIFIED |
| NINational Interchem CORP | Chicago | IL | — | ◇ UNVERIFIED |
| NRNavajo Refining | Lovington | NM | — | ◇ UNVERIFIED |
| NCNch Corporation | Rancho Mirage | CA | — | ◇ UNVERIFIED |
| NONecessary Oil CO | Bristol | TN | — | ◇ UNVERIFIED |
| NONecessary Oil & Trucking CO | Bristol | TN | — | ◇ UNVERIFIED |
| NRNewcastle Refinery | Weston | WY | — | ◇ UNVERIFIED |
| NLNew Leaf Bio-fuel for Separation By Design | Fontana | CA | — | ◇ UNVERIFIED |
| NLNew Life Cleaners | Brentwood | CA | — | ◇ UNVERIFIED |
| NIN.F. International, Inc | Lawrenceville | GA | — | ◇ UNVERIFIED |
| NCNorphlet Chemical, INC. | Norphlet | AR | — | ◇ UNVERIFIED |
| NCNorth Coast Chemical CO | Seattle | WA | — | ◇ UNVERIFIED |
| NBNortheast Biodiesel Company LLC | Greenfield | MA | — | ◇ UNVERIFIED |
| NCNorthern Consulting Communication & Equi | Memphis | TN | — | ◇ UNVERIFIED |
| NFNorthway Fuel LLC | Yonkers | NY | — | ◇ UNVERIFIED |
| NDNotre Dame Investors INC - Jennings Refinery | Jennings | LA | — | ◇ UNVERIFIED |
| NLNustar Logistics L P | Pittsburg | CA | — | ◇ UNVERIFIED |
| NNuturell | Wilmington | DE | — | ◇ UNVERIFIED |
