| HCHinkle Contracting CO LLC - London Asphalt Plant | London | KY | — | ◇ UNVERIFIED |
| HCHinkle Contracting CO LLC - Morehead Asphalt Plant | Morehead | KY | — | ◇ UNVERIFIED |
| HCHinkle Contracting CO LLC - Pomp Asphalt Plant | West Liberty | KY | — | ◇ UNVERIFIED |
| HCHinkle Contracting CO LLC - Somerset Asphalt Plant | Somerset | KY | — | ◇ UNVERIFIED |
| HRHissong Ready-mix & Aggregates LLC - Eliot | Eliot | ME | — | ◇ UNVERIFIED |
| HPHi-way Paving Carolina Bay Parkway Batch 4409 | Nashville | TN | — | ◇ UNVERIFIED |
| HMHj Mohr & Sons CO | Oak Park | IL | — | ◇ UNVERIFIED |
| HWHk Willow Creek | Idaho Falls | ID | — | ◇ UNVERIFIED |
| HCHlm Constr. | Rocky Ford, 2.6 Mi S of | CO | — | ◇ UNVERIFIED |
| H1Hma 1 Mimbres Pit Gcp3-3674 | Deming | NM | — | ◇ UNVERIFIED |
| H2Hma 2 Gcp3-4309 | Portable Source | NM | — | ◇ UNVERIFIED |
| HNHma3 Nsr 3691 | Portable Source | NM | — | ◇ UNVERIFIED |
| HCHma Concrete LLC Dba Heritage Concrete Cheswold Facility | Cheswold | DE | — | ◇ UNVERIFIED |
| HCHma Concrete LLC Dba Heritage Concrete Middletown Faci;ity | Townsend | DE | — | ◇ UNVERIFIED |
| HCHma Concrete LLC Dba Heritage Concrtete Avondale Facility | Avondale | PA | — | ◇ UNVERIFIED |
| HSHm Southeast Concrete (griffin Plant) | Griffin | GA | — | ◇ UNVERIFIED |
| HPHockley Plant | Hockley | TX | — | ◇ UNVERIFIED |
| HRHockley Rmc Plant | Hockley | TX | — | ◇ UNVERIFIED |
| HBHoerr's Blacktop & Sealcoating LLC | Marshall | IL | — | ◇ UNVERIFIED |
| HSHog Slat, INC. - Clinton Plant 2 | Clinton | NC | — | ◇ UNVERIFIED |
| HRHolbrook Ready Mix INC. | Selma | AL | — | ◇ UNVERIFIED |
| HMHolcim - Mar INC - Dumfries | Dumfries | VA | — | ◇ UNVERIFIED |
| HMHolcim - Mar INC - Stephens City Rmx | Stephens City | VA | — | ◇ UNVERIFIED |
| HPHolcim - Plaquemines Lng Plant | Port Sulphur | LA | — | ◇ UNVERIFIED |
| HIHolcim-sor, Inc.-choctaw | Baton Rouge | LA | — | ◇ UNVERIFIED |
| HIHolcim-sor, Inc.-golden Pass Portable | Sabine Pass | TX | — | ◇ UNVERIFIED |
| HIHolcim-sor, Inc.-gonazales | Gonzales | LA | — | ◇ UNVERIFIED |
| HIHolcim-sor INC - Gonzales Plant | Gonzales | LA | — | ◇ UNVERIFIED |
| HIHolcim-sor, INC. - Pecue | Baton Rouge | LA | — | ◇ UNVERIFIED |
| HUHolcim US INC | Fremont | NE | — | ◇ UNVERIFIED |
| HWHolcim Wcr - Cs-portable | Colorado Springs | CO | — | ◇ UNVERIFIED |
| HIHolcim-wcr INC - Dahlia Hma | Commerce City Area | CO | — | ◇ UNVERIFIED |
| HIHolcim-wcr INC - Denver Plant | Denver | CO | — | ◇ UNVERIFIED |
| HWHolcim Wcr - Pueblo East | Pueblo | CO | — | ◇ UNVERIFIED |
| HWHolcim Wcr - Pueblo East | Pueblo Area | CO | — | ◇ UNVERIFIED |
| HAHolland - Apac Olathe | Olathe | KS | — | ◇ UNVERIFIED |
| HPHolland Paving | Cleveland | OH | — | ◇ UNVERIFIED |
| HRHolliday Rock - Adelanto | Adelanto | CA | — | ◇ UNVERIFIED |
| HRHolliday Rock Canoga Park 31 | Canoga Park | CA | — | ◇ UNVERIFIED |
| HRHolliday Rock Chino 18 | Chino | CA | — | ◇ UNVERIFIED |
| HRHolliday Rock CO INC | Littlerock | CA | — | ◇ UNVERIFIED |
| HRHolliday Rock Co., INC. | Bakersfield | CA | — | ◇ UNVERIFIED |
| HRHolliday Rock Co., INC. | Rialto | CA | — | ◇ UNVERIFIED |
| HRHolliday Rock Colton Plant 4 | Bloomington | CA | — | ◇ UNVERIFIED |
| HRHolliday Rock Company, INC | Littlerock | CA | — | ◇ UNVERIFIED |
| HRHolliday Rock Company - Mountain View | Upland | CA | — | ◇ UNVERIFIED |
| HRHolliday Rock Company - Van Nuys | Van Nuys | CA | — | ◇ UNVERIFIED |
| HRHolliday Rock - Irvine | Irvine | CA | — | ◇ UNVERIFIED |
| HRHolliday Rock San Bernardino 29 | San Bernardino | CA | — | ◇ UNVERIFIED |
| HRHolliday Rock - San Bernardino Facility | San Bernardino | CA | — | ◇ UNVERIFIED |