| HAHanson Aggregates Midwest, INC. (miller Quarry) | Lexington | IN | — | ◇ UNVERIFIED |
| HAHanson Aggregates/ottsville Quarry Asphalt Plts | Ottsville | PA | — | ◇ UNVERIFIED |
| HAHanson Aggregates Pacific Southwest | San Marcos | CA | — | ◇ UNVERIFIED |
| HAHanson Aggregates Pacific Southwest INC | Carlsbad | CA | — | ◇ UNVERIFIED |
| HAHanson Aggregates Pacific Southwest INC | Lakeside | CA | — | ◇ UNVERIFIED |
| HAHanson Aggregates Pa/lake Twp Asphalt Plt | Lake | PA | — | ◇ UNVERIFIED |
| HAHanson Aggregates/ Stroudsburg Hma Plant | Stroudsburg | PA | — | ◇ UNVERIFIED |
| HAHanson Aggregates West INC | Oxnard | CA | — | ◇ UNVERIFIED |
| HAHanson Aggregrates Berkeley | Berkeley | CA | — | ◇ UNVERIFIED |
| HAHanson Aggregrates Bmc, INC. | Eighty Four | PA | — | ◇ UNVERIFIED |
| HCHardeman County Highway Department | Bolivar | TN | — | ◇ UNVERIFIED |
| HAHardrives Asphalt Company | Delray Beach | FL | — | ◇ UNVERIFIED |
| HAHardrives Asphalt Company | Deerfield Beach | FL | — | ◇ UNVERIFIED |
| HCHardrives Construction INC | Billings | MT | — | ◇ UNVERIFIED |
| HIHardrives INC | Lakeland | MN | — | ◇ UNVERIFIED |
| HIHardrives INC - Plant 701 | Waite Park | MN | — | ◇ UNVERIFIED |
| HRHard Rock Paving & Redimix INC | Buena Vista | CO | — | ◇ UNVERIFIED |
| HCHardy Construction | Prescott | AR | — | ◇ UNVERIFIED |
| HPHarlan Plant # 19 | Bledsoe | KY | — | ◇ UNVERIFIED |
| HMHarleysville Materials/lower Salford | Harleysville | PA | — | ◇ UNVERIFIED |
| HMHarold Macquinn | Hancock | ME | — | ◇ UNVERIFIED |
| HAHarrison, Apac-atlantic, Rhodes Plant-franklin | Franklin | NC | — | ◇ UNVERIFIED |
| HCHarrison Construction Division of Apac- | Dillsboro | NC | — | ◇ UNVERIFIED |
| HCHarrison Construction Division of Apac-atlantic, INC. | Waynesville | NC | — | ◇ UNVERIFIED |
| HCHarrison Construction Divison of Apac-te | Murphy | NC | — | ◇ UNVERIFIED |
| HCHarrison Construction Divison of Apac-te | Franklin | NC | — | ◇ UNVERIFIED |
| HCHarry C. Crooker & Sons | Topsham | ME | — | ◇ UNVERIFIED |
| HWHarry W Kuhn INC | Bolingbrook | IL | — | ◇ UNVERIFIED |
| HCHart County Stone INC | Glasgow | KY | — | ◇ UNVERIFIED |
| HLHaskell Lemon Construction CO / Shawnee Plant | Shawnee | OK | — | ◇ UNVERIFIED |
| HRHawbaker Recycling Center Stormwater Pag-03 | State College | PA | — | ◇ UNVERIFIED |
| HAHawkins Asphalt Paving, LLC | Woodbury | TN | — | ◇ UNVERIFIED |
| HCHawkinson Construction CO | Grand Rapids | MN | — | ◇ UNVERIFIED |
| HMHaydon Materials LLC - Lebanon Quarry | Lebanon | KY | — | ◇ UNVERIFIED |
| HDH & D INC | Gaylord | MI | — | ◇ UNVERIFIED |
| HDH & D INC | Alba | MI | — | ◇ UNVERIFIED |
| HDH & D INC | Levering | MI | — | ◇ UNVERIFIED |
| HDH & D INC - Bayshore | Bay Shore | MI | — | ◇ UNVERIFIED |
| HIHead INC | Columbus | OH | — | ◇ UNVERIFIED |
| HIHead, INC. | Jacksonville | FL | — | ◇ UNVERIFIED |
| HIHead, Inc.-nas Key West Airfield Repairs | Key West | FL | — | ◇ UNVERIFIED |
| HIHead INC - Portable Asphalt Plant | Topeka | KS | — | ◇ UNVERIFIED |
| HIHead, INC. - Topeka (asphalt) (air) | Topeka | KS | — | ◇ UNVERIFIED |
| HEH E Hunewill Construction Co, INC | Winnemucca | NV | — | ◇ UNVERIFIED |
| HNHeidelbergmaterials Ne Llc/wrightsville | Wrightsville | PA | — | ◇ UNVERIFIED |
| HMHeidelberg Materials Southeast Agg LLC Portablr Crushing Plant #1 | Georgia | GA | — | ◇ UNVERIFIED |
| HWHeidelberg - Watertown Quarry | Pamelia | NY | — | ◇ UNVERIFIED |
| HMHeidleberg Materials Southeast Agg LLC - Rougemont | Rougemont | NC | — | ◇ UNVERIFIED |
| HSHelena Sand & Gravel | Helena | MT | — | ◇ UNVERIFIED |
| HSHelena Sand & Gravel Cpm Development CORP. | Wapato | WA | — | ◇ UNVERIFIED |
| HCHenry County Highway Dept | Cambridge | IL | — | ◇ UNVERIFIED |
| HHHenry Huber Lake Property | Scottsbluff | NE | — | ◇ UNVERIFIED |
| HPHenson Paving | Columbia | KY | — | ◇ UNVERIFIED |
| HAHeritage Asphalt, L.l.c. | Warsaw | IN | — | ◇ UNVERIFIED |
| HAHeritage Asphalt, LLC | Columbus | OH | — | ◇ UNVERIFIED |
| HAHeritage Asphalt, LLC | Cicero | IL | — | ◇ UNVERIFIED |
| HAHeritage Asphalt LLC See Mailing Address | Pekin | IL | — | ◇ UNVERIFIED |
| 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 |
| HKHesston, Ks Stockpile | Hesston | KS | — | ◇ 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 | Sanford | NC | — | ◇ UNVERIFIED |
| HPHighland Paving Company, LLC | Fayetteville | 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 |
| 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 |