| HMHac Materials, LTD. | Corpus Christi | TX | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| HCHartree Channelview | Channelview | TX | Petroleum and Coal Products Manufacturing324110 | — | ◇ UNVERIFIED |
| HRHartree Refinery | Channelview | TX | Petroleum and Coal Products Manufacturing324110 | — | ◇ UNVERIFIED |
 Hiller Carbon Dayton | Dayton | TX | Petroleum and Coal Products Manufacturing324199 | — | ◇ UNVERIFIED |
| HHHockley Hma | Waller | TX | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| HMHot Mix Plant No 1 | Frisco | TX | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| HMHot Mix Plant S/n 1345-18 | Lometa | TX | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| HAHouston Asphalt Terminal | Houston | TX | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| HHHuntsville Hma | Huntsville | TX | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| ITInfra Technology LLC | Wharton | TX | Petroleum and Coal Products Manufacturing324110 | — | ◇ UNVERIFIED |
| IIntertek | Texas City | TX | Petroleum and Coal Products Manufacturing324110 | — | ◇ UNVERIFIED |
| ILIsimet/mapa, LLC | Naples | TX | Petroleum and Coal Products Manufacturing324122 | — | ◇ UNVERIFIED |
| JSJackrabbit Services | Hull | TX | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| JPJagoe Public Company, INC. | Chico | TX | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| JGJefferson Gas Processing | Winnie | TX | Petroleum and Coal Products Manufacturing324110 | — | ◇ UNVERIFIED |
| JIJet-lube INC | Houston | TX | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| JLJ. Lee Milligan, INC | Idalou | TX | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| JLJ. Lee Milligan, INC | Canadian | TX | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| JCJohnson City Hma | Johnson City | TX | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| KEKey Energy Services | Pecos | TX | Petroleum and Coal Products Manufacturing324199 | — | ◇ UNVERIFIED |
| KMKoch Materials Company | Corpus Christi | TX | Petroleum and Coal Products Manufacturing324122 | — | ◇ UNVERIFIED |
| KFK-solv Fuel Services | Anahuac | TX | Petroleum and Coal Products Manufacturing324110 | — | ◇ UNVERIFIED |
| LSLaredo Service Center | Laredo | TX | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| LELazarus Energy LLC | Nixon | TX | Petroleum and Coal Products Manufacturing324110 | — | ◇ UNVERIFIED |
| LHL.b. Hunt Equipment | Plano | TX | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| LCLeague City Petroleum Blending | League City | TX | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| LPLMW Partners, LLC | Roanoke | TX | Petroleum and Coal Products Manufacturing324110 | — | ◇ UNVERIFIED |
| LALongview Asphalt, INC. | Jacksonville | TX | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| LLLubrefine, LLC | Houston | TX | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| MCMagellan Corpus Christi Terminal | Corpus Christi | TX | Petroleum and Coal Products Manufacturing324110 | — | ◇ UNVERIFIED |
| MIMake It Fit Motorsports LLC | The Colony | TX | Petroleum and Coal Products Manufacturing324110 | — | ◇ UNVERIFIED |
| MEMarathon El Paso Refinery | El Paso | TX | Petroleum and Coal Products Manufacturing324110 | — | ◇ UNVERIFIED |
| MPMarathon Petroleum Company, LP | Texas City | TX | Petroleum and Coal Products Manufacturing324110 | — | ◇ UNVERIFIED |
| MBMarriott Brothers INC | Dallas | TX | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| MMMartin Marietta Materials Arcola Plant | Rosharon | TX | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| MMMartin Marietta Materials Southwest LTD Black Spur Plant | Uvalde | TX | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| MMMartin Marietta Materials Southwest LTD. Highway 90 Plant | San Antonio | TX | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| MRMartin Resource Management Corporation | Hondo | TX | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| MRMcgregor Rd | Coahoma | TX | Petroleum and Coal Products Manufacturing324110 | — | ◇ UNVERIFIED |
| MOMelendy Operations Site | Humble | TX | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| MPMetroplex Petroleum INC | Midlothian | TX | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| MEMidland Estates LLC | Crockett | TX | Petroleum and Coal Products Manufacturing324110 | — | ◇ UNVERIFIED |
| NGNasco Group LLC | Houston | TX | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| NGNasco Group LLC | Houston | TX | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| NBNew Braunfels Plant | New Braunfels | TX | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| ODOffsite Demolition Charlton Pollard Neighborhood | Beaumont | TX | Petroleum and Coal Products Manufacturing324110 | — | ◇ UNVERIFIED |
| OEOri Environmental Gainesville Facility | Gainesville | TX | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| OCOwens Corning | Houston | TX | Petroleum and Coal Products Manufacturing324122 | — | ◇ UNVERIFIED |
| OCOwens Corning Roofing and Asphalt LLC | Irving | TX | Petroleum and Coal Products Manufacturing324122 | — | ◇ UNVERIFIED |
| PTParis Truck Shop | Paris | TX | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
