| HEHeritage Environmental Services, LLC (rotochopper Rg-1) | Lockland | OH | — | ◇ UNVERIFIED |
| HHermon | Bangor | ME | — | ◇ UNVERIFIED |
| HCHerzog Contracting Corp-maryville Site | Maryville | MO | — | ◇ UNVERIFIED |
| HAHess Asphalt Paving (n0139) | Clyde Twp | MI | — | ◇ UNVERIFIED |
| HEHess - Edgewater Terminal | Edgewater | NJ | — | ◇ UNVERIFIED |
| HKHesston, Ks Stockpile | Hesston | KS | — | ◇ UNVERIFIED |
| HSHf Sinclair Navajo Refining LLC (artesia) | Artesia | NM | — | ◇ UNVERIFIED |
| HSHf Sinclair Navajo Refining LLC (lovington) | Lovington | NM | — | ◇ UNVERIFIED |
| HSHf Sinclair Parco Refining LLC | Carbon | WY | — | ◇ UNVERIFIED |
| HGH G Mays CORP - Flemingsburg Materials CO. | Flemingsburg | KY | — | ◇ UNVERIFIED |
| HMH.g. Mays Corporation | Hatton | KY | — | ◇ UNVERIFIED |
| HAHiggins Asphalt Paving Company Inc-muenks Quarry Site | Loose Creek | MO | — | ◇ UNVERIFIED |
| HCHighland County Dept of Solid Waste | Springlake | FL | — | ◇ UNVERIFIED |
| HPHighland Paving Company, LLC | Fayetteville | NC | — | ◇ UNVERIFIED |
| HPHighland Paving Company, LLC | Sanford | NC | — | ◇ UNVERIFIED |
| HPHighland Paving - Leland Plant | Northwest | NC | — | ◇ UNVERIFIED |
| HCHighlands Cty Board of Cty Commissioners | Sebring | FL | — | ◇ UNVERIFIED |
| H3Highway 34 Facility | Johnstown | CO | — | ◇ UNVERIFIED |
| HMHighway Materials Inc/nazareth Asphalt Plt | Nazareth | PA | — | ◇ UNVERIFIED |
| HMHighway Materials Inc/perkiomenville | Perkiomenville | PA | — | ◇ UNVERIFIED |
| HMHighway Materials Inc/plymouth Mtg Asphalt Plt | Plymouth Meeting | PA | — | ◇ UNVERIFIED |
| HMHighway Materials Malvern Plt | Frazer | PA | — | ◇ UNVERIFIED |
| HAHilcorp Alaska Greater Prudhoe Bay Gathering Centers and Well Pads | Prudhoe Bay | AK | — | ◇ UNVERIFIED |
| HAHillier Asphalt | Nevada | MO | — | ◇ UNVERIFIED |
| HCHinkle Contracting CO LLC | Beattyville | KY | — | ◇ UNVERIFIED |
| HCHinkle Contracting CO Llc-carrollton Asphalt Plant | Carrollton | KY | — | ◇ UNVERIFIED |
| HCHinkle Contracting CO LLC - Casey Asphalt Plant | Bethelridge | KY | — | ◇ UNVERIFIED |
| HCHinkle Contracting CO LLC - Flat Lick As | Flat Lick | KY | — | ◇ UNVERIFIED |
| HCHinkle Contracting CO LLC - Georgetown Asphalt Portable Plant # 2 | Morehead (rowan) | KY | — | ◇ UNVERIFIED |
| HCHinkle Contracting CO LLC - Jackson Asphalt Plant | Jackson | KY | — | ◇ UNVERIFIED |
| HCHinkle Contracting CO LLC - Lake Cumberland Stone | Burnside | KY | — | ◇ UNVERIFIED |
| HCHinkle Contracting CO LLC - London Asphalt Plant | London | KY | — | ◇ UNVERIFIED |
| HCHinkle Contracting CO LLC - Middlesboro Asphalt Plant | Middlesboro | KY | — | ◇ UNVERIFIED |
| HCHinkle Contracting CO LLC - Morehead Asphalt Plant | Morehead | KY | — | ◇ UNVERIFIED |
| HCHinkle Contracting CO LLC - Mountain Valley Stone & Olvie Hill Quarry | Olive Hill | KY | — | ◇ UNVERIFIED |
| HCHinkle Contracting CO LLC - Mountain Valley Stone & Olvie Hill Quarry | Somerset | KY | — | ◇ UNVERIFIED |
| HCHinkle Contracting CO LLC - Ravenna Asph | Ravenna | KY | — | ◇ UNVERIFIED |
| HCHinkle Contracting CO LLC - Ravenna Asphalt Plant | Ravenna | KY | — | ◇ UNVERIFIED |
| HCHinkle Contracting Company LLC | Paris | KY | — | ◇ UNVERIFIED |
| HCHinkle Contracting Company LLC - Hinkle West Paving Owensboro Asphalt Plant 0464 | Owensboro | KY | — | ◇ UNVERIFIED |
| HCHinkle Contracting CORP - Carrollton River Terminal | Prestonville | KY | — | ◇ UNVERIFIED |
| HCHinkle Contracting CORP - Irvine Asphalt Plant | Irvine | KY | — | ◇ UNVERIFIED |
| HCHinkle Contracting CORP - Jackson Plant | Jackson (breathitt) | KY | — | ◇ UNVERIFIED |
| HCHinkle Contracting CORP - Lee CO Asphalt Plant | Beattyville | KY | — | ◇ UNVERIFIED |
| HCHinkle Contracting CORP - Portable Proce | Somerset | KY | — | ◇ UNVERIFIED |
| HWHinkle West Paving Owensboro Asphalt Plant 04641 | Owensboro | KY | — | ◇ UNVERIFIED |
| HSHi-plains Sand, INC. (stormwater) | Kanopolis | KS | — | ◇ UNVERIFIED |
| HPHiwassee Paving, LLC | Chattanooga | TN | — | ◇ UNVERIFIED |
| HJH & J Asphalt INC | Miami | FL | — | ◇ UNVERIFIED |
| HEHj Eppel & CO INC | Pontiac | IL | — | ◇ UNVERIFIED |
| HKH & K Group INC Asphalt Plt/foster Twp | Eckley | PA | — | ◇ UNVERIFIED |
| HGH&k Group Inc/silver Hill Quarry Crushing Plt | Narvon | PA | — | ◇ UNVERIFIED |
| HCHlm Constr. | Rocky Ford, 2.6 Mi S of | CO | — | ◇ UNVERIFIED |
| H1Hma 1 Mimbres Pit Gcp3-3674 | Deming | NM | — | ◇ UNVERIFIED |
| H3Hma 3 400 Tph Gcp3-8180 | San Antonio | NM | — | ◇ UNVERIFIED |
| HPHMA Paving, LLC | Greer | SC | — | ◇ UNVERIFIED |
| HMH & M Oil | San Bernardino | CA | — | ◇ UNVERIFIED |
| HPHm Pacific Northwest, INC. Dba Cadman Material INC | Kenmore | WA | — | ◇ UNVERIFIED |
| HHHockley Hma | Waller | TX | — | ◇ UNVERIFIED |
| HBHoerr's Blacktop & Sealcoating LLC | Marshall | IL | — | ◇ UNVERIFIED |
| HIHolcim (us) INC - Artesia Plant | Artesia | MS | — | ◇ UNVERIFIED |
| HIHolcim-wcr INC - Dahlia Hma | Commerce City Area | CO | — | ◇ UNVERIFIED |
| HAHolland - Apac Olathe | Olathe | KS | — | ◇ UNVERIFIED |
| HCHolland Construction | Los Angeles | CA | — | ◇ UNVERIFIED |
| HPHolland Paving | Cleveland | OH | — | ◇ UNVERIFIED |
| HRHolliday Rock Ant Valley 15 | Littlerock | CA | — | ◇ UNVERIFIED |
| HRHolliday Rock Co., INC | Upland | CA | — | ◇ UNVERIFIED |
| HRHolliday Rock Mojave | Mojave | CA | — | ◇ UNVERIFIED |
| HTHolliday Trucking INC | Upland | CA | — | ◇ UNVERIFIED |
| HEHollyfrontier El Dorado Refinery | El Dorado | KS | — | ◇ UNVERIFIED |
| HRHollyfrontier Refining | Woods Cross | UT | — | ◇ UNVERIFIED |
| HRHolly Refining & Marketing - Tulsa LLC | Tulsa | OK | — | ◇ UNVERIFIED |
| HAHollywood Asphalt, LLC | California | MD | — | ◇ UNVERIFIED |
| HOHollywood Oil Corporation | Los Angeles | CA | — | ◇ UNVERIFIED |
| HCHorse Cave Asphalt Plant | Horse Cave | KY | — | ◇ UNVERIFIED |
| HOHosea O Weaver & Sons INC | Robertsdale | AL | — | ◇ UNVERIFIED |
| HOHosea O. Weaver & Sons, Inc.-asphalt Plant #2 | Grove Hill | AL | — | ◇ UNVERIFIED |
| HAHot Asphalt Storage Terminal | Woods Cross | UT | — | ◇ UNVERIFIED |
| HMHot Mix Asphalt Plant | Buffalo | WY | — | ◇ UNVERIFIED |
| HMHot Mix Asphalt Plant | Johnson County | WY | — | ◇ UNVERIFIED |
| HMHot Mix Asphalt Plant Md-1441 | Platte County | WY | — | ◇ UNVERIFIED |
| HMHot Mix Asphalt Plant Md-1441 (hwy#2) | Platte | WY | — | ◇ UNVERIFIED |
| HMHot Mix Asphalt Sales INC | East Saint Louis | IL | — | ◇ UNVERIFIED |
| HMHot Mix Facility No4 - Gcp3-7687 | Carlsbad | NM | — | ◇ UNVERIFIED |
| HIHotmix INC Portable Facility | Englewood | CO | — | ◇ UNVERIFIED |
| HMHot Mix Paving CO INC | Tullahoma | TN | — | ◇ UNVERIFIED |
| HMHot Mix Plant No 1 | Frisco | TX | — | ◇ UNVERIFIED |
| HMHot Mix Plant S/n 1345-18 | Lometa | TX | — | ◇ UNVERIFIED |
| HAHouston Asphalt Terminal | Houston | TX | — | ◇ UNVERIFIED |
| HDHoward's Driveway INC | Menahga | MN | — | ◇ UNVERIFIED |
| HOH. O. Weaver & Sons INC. - Asphalt Plant #3 | Atmore | AL | — | ◇ UNVERIFIED |
| HAHowell Asphalt CO | Mattoon | IL | — | ◇ UNVERIFIED |
| HAHowell Asphalt CO | Effingham | IL | — | ◇ UNVERIFIED |
| HAHowell Asphalt CO | Charleston | IL | — | ◇ UNVERIFIED |
| HAHowell Asphalt CO | Vandalia | IL | — | ◇ UNVERIFIED |
| HAHowell Asphalt CO | Greenup | IL | — | ◇ UNVERIFIED |
| HEHowell Equipment Group CO | Mattoon | IL | — | ◇ UNVERIFIED |
| HGHowell Goup Equipment Co-barnhill | Fairfield | IL | — | ◇ UNVERIFIED |
| HGHowell Group Equipment CO | Barnhill | IL | — | ◇ UNVERIFIED |
| HGHowell Group Equipment CO | Sandoval | IL | — | ◇ UNVERIFIED |