| AMAllan Myers Materials-jessup (rap) | Jessup | MD | — | ◇ UNVERIFIED |
| AMAllan Myers Md, INC. - Aberdeen Asphalt Plant | Aberdeen | MD | — | ◇ UNVERIFIED |
| AMAllan Myers Md, INC. -- Elk Mills Rap Plant | Elk Mills | MD | — | ◇ UNVERIFIED |
| AMAllan Myers Va INC Dba Allan Myers Materials | Wakefield | VA | — | ◇ UNVERIFIED |
| AAAllega Asphalt Paving CO - Canal Road Yard | Richfield | OH | — | ◇ UNVERIFIED |
| AAAlleghany Asphalt & Construction INC | Covington | VA | — | ◇ UNVERIFIED |
| ARAlleghany Redi-mix LLC - Covington | Covington | VA | — | ◇ UNVERIFIED |
| ALAllegheny Ludlum CORP | Massillon | OH | — | ◇ UNVERIFIED |
| ACAllen CO INC - Fort Boonesboro Asphalt Plant | Richmond | KY | — | ◇ UNVERIFIED |
| ABAlley-cassetty Brick & Block Company | Murfreesboro | TN | — | ◇ UNVERIFIED |
| ACAlleyton Cypress Plant | Cypress | TX | — | ◇ UNVERIFIED |
| APAlleyton Plant 10 - New Caney | New Caney | TX | — | ◇ UNVERIFIED |
| AAAlliance Asphalt | Rome | NY | — | ◇ UNVERIFIED |
| APAlliance Plant | Roanoke | TX | — | ◇ UNVERIFIED |
| APAlliance Plant | Justin | TX | — | ◇ UNVERIFIED |
| AAAllied Asphalt Paving CO | Franklin Park | IL | — | ◇ UNVERIFIED |
| AAAllied Asphalt Paving CO | West Chicago | IL | — | ◇ UNVERIFIED |
| ACAllied - Charlottesville | Charlottesville | VA | — | ◇ UNVERIFIED |
| ACAllied Concrete - 2025 Harrisonburg | Harrisonburg | VA | — | ◇ UNVERIFIED |
| ACAllied Concrete CO. | — | VA | — | ◇ UNVERIFIED |
| ACAllied Concrete Company - Luck Stone Rd | Louisa | VA | — | ◇ UNVERIFIED |
| ACAllied Concrete Company - Zion | Troy | VA | — | ◇ UNVERIFIED |
| ACAllied Concrete - Culpeper | Culpeper | VA | — | ◇ UNVERIFIED |
| ACAllied Corporation Plant 100 | Canton | OH | — | ◇ UNVERIFIED |
| ACAllied Corporation Plant #5 | Piketon | OH | — | ◇ UNVERIFIED |
| ACAllied Corporation Plant #70 | Cleveland | OH | — | ◇ UNVERIFIED |
| ACAllied Corporation Plant #73 | Ohio | OH | — | ◇ UNVERIFIED |
| ACAllied Corporation Plant 76 | Cleveland | OH | — | ◇ UNVERIFIED |
| AGAllied - Greene | Ruckersville | VA | — | ◇ UNVERIFIED |
| ALAllied - Louisa | Mineral | VA | — | ◇ UNVERIFIED |
| APAllied - Plant 11 Katy | Katy | TX | — | ◇ UNVERIFIED |
| APAllied Plant 1 - Rosenburg | Rosenberg | TX | — | ◇ UNVERIFIED |
| APAllied Plant 5 - Manvel | Manvel | TX | — | ◇ UNVERIFIED |
| APAllied Plant 70 | Cleveland | OH | — | ◇ UNVERIFIED |
| APAllied Plant 79 (formerly Shelly Materials Plant 91) | Copley | OH | — | ◇ UNVERIFIED |
| APAllied Plant 8 - Holmes Rd | Houston | TX | — | ◇ UNVERIFIED |
| ARAllied Ready-mix, Cane Run Rd | Louisville | KY | — | ◇ UNVERIFIED |
| ARAllied Ready Mix CO - Staunton | Staunton | VA | — | ◇ UNVERIFIED |
| ARAllied Ready Mix CO - Wanesboro | Waynesboro | VA | — | ◇ UNVERIFIED |
| ARAllied Readymix, INC. | Marietta | GA | — | ◇ UNVERIFIED |
| ARAllied Readymix, INC. | Cartersville | GA | — | ◇ UNVERIFIED |
| ARAllied -ready Rock | Waynesboro | VA | — | ◇ UNVERIFIED |
| AEAlligator Enterprises, INC. | Jacksonville | FL | — | ◇ UNVERIFIED |
| ACAllison Concrete Products, INC. | Stanberry | MO | — | ◇ UNVERIFIED |
| ARAll-rite Ready Mix INC | Florence | KY | — | ◇ UNVERIFIED |
| ASAll States Emulsions, LLC | Scotia | NY | — | ◇ UNVERIFIED |
| ACAlpha Ceramics INC | New Hope | MN | — | ◇ UNVERIFIED |
| APAlva Property Management, LLC Concrete Batch Plant | Miami | FL | — | ◇ UNVERIFIED |
| ARAmanda's Redi-mix INC | Covington | VA | — | ◇ UNVERIFIED |
| AAAmarillo Asphalt Plant 25 | Amarillo | TX | — | ◇ UNVERIFIED |
| AMA Materials Group INC - Plant #13 | Newberry | FL | — | ◇ UNVERIFIED |
| AMA Materials North Gainesville Plant | Gainesville | FL | — | ◇ UNVERIFIED |
| ALAmbar Lone Star Fluid Services LP Lllp - Houma Barite Grinding | Houma | LA | — | ◇ UNVERIFIED |
| AAAmbraw Asphalt Materials INC | Lawrenceville | IL | — | ◇ UNVERIFIED |
| ACAmcon Concrete Products LLC - Saint Cloud | Saint Cloud | MN | — | ◇ UNVERIFIED |
| AMAmcor Masonry Products | North Salt Lake | UT | — | ◇ UNVERIFIED |
| APAmcor Precast | Nampa | ID | — | ◇ UNVERIFIED |
| ASAmenia Sand & Gravel | Amenia | NY | — | ◇ UNVERIFIED |
| ATAmerenue Taum Sauk Plant | Centerville | MO | — | ◇ UNVERIFIED |
| AAAmerican Asphalt CO | West Collingswood | NJ | — | ◇ UNVERIFIED |
| AAAmerican Asphalt, INC. | Fairhope | AL | — | ◇ UNVERIFIED |
| AAAmerican Asphalt of Wi (plant 22-shop-lab) | Mosinee | WI | — | ◇ UNVERIFIED |
| ACAmerican Concrete | Taylorsville | KY | — | ◇ UNVERIFIED |
| ACAmerican Concrete (air) | Pittsburg | KS | — | ◇ UNVERIFIED |
| ACAmerican Concrete INC. | Aiken | SC | — | ◇ UNVERIFIED |
| ACAmerican Concrete, INC. | Morganton | NC | — | ◇ UNVERIFIED |
| ACAmerican Concrete Industries | Fort Pierce | FL | — | ◇ UNVERIFIED |
| ACAmerican Concrete of Wny | Lockport | NY | — | ◇ UNVERIFIED |
| ACAmerican Concrete Products | Johnston | IA | — | ◇ UNVERIFIED |
| ACAmerican Concrete Products - Guthrie Center | Guthrie Center | IA | — | ◇ UNVERIFIED |
| ACAmerican Concrete Products INC | Lakota | IA | — | ◇ UNVERIFIED |
| ACAmerican Concrete Products INC | Jefferson | IA | — | ◇ UNVERIFIED |
| ACAmerican Concrete Products INC | Adel | IA | — | ◇ UNVERIFIED |
| ACAmerican Concrete Products Incorporated | Mount Ayr | IA | — | ◇ UNVERIFIED |
| ACAmerican Concrete Products Ms Inc, Hattiesburg Plant | Hattiesburg | MS | — | ◇ UNVERIFIED |
| ACAmerican Concrete Supply Atmore Plant | Atmore | AL | — | ◇ UNVERIFIED |
| ACAmerican Concrete Supply Flomaton Plant | Flomaton | AL | — | ◇ UNVERIFIED |
| ACAmerican Concrete Supply - Foley | Foley | AL | — | ◇ UNVERIFIED |
| ACAmerican Concretesupply, INC - Cantonment Plant | Cantonment | FL | — | ◇ UNVERIFIED |
| ACAmerican Concrete Supply - Stapleton | Stapleton | AL | — | ◇ UNVERIFIED |
| AIAmerican Infrastructure - Eden | Eden | MD | — | ◇ UNVERIFIED |
| AMAmerican Materials - Eau Claire | Eau Claire | WI | — | ◇ UNVERIFIED |
| AMAmerican Materials - Menomonie | Menomonie | WI | — | ◇ UNVERIFIED |
| APAmerican Pre-mix Concrete Gholson Plant | Waco | TX | — | ◇ UNVERIFIED |
| ARAmerican Ready Mix-bussen Road | Saint Louis | MO | — | ◇ UNVERIFIED |
| ARAmerican Ready Mix-fenton | Saint Louis | MO | — | ◇ UNVERIFIED |
| ARAmerican Ready Mix LLC | Gulfport | MS | — | ◇ UNVERIFIED |
| ARAmerican Reclamation | Charlton | MA | — | ◇ UNVERIFIED |
| ARAmerican Rock Products Hanford | Richland | WA | — | ◇ UNVERIFIED |
| ASAmerican Supply INC | Morris | IL | — | ◇ UNVERIFIED |
| ATAmerican Testing and Engineering Company | Oak Ridge | TN | — | ◇ UNVERIFIED |
 American Wilbert Vault CORP | Chicago | IL | — | ◇ UNVERIFIED |
| AMAmeri-con Materials INC | Tryon | NC | — | ◇ UNVERIFIED |
| AIAmericrete Inc, Plant Number 5, Philadelphia | Philadelphia | MS | — | ◇ UNVERIFIED |
| AAAmerimix a Div of Bonsal American | Auburndale | FL | — | ◇ UNVERIFIED |
| AIAmerimix Industries, INC. | Fort Myers | FL | — | ◇ UNVERIFIED |
| AIAmerimix Industries, INC. | Clewiston | FL | — | ◇ UNVERIFIED |
| ACAmes Construction Inc.cn | Aurora | CO | — | ◇ UNVERIFIED |
| AAAmmonoosuc Asphalt, INC. | Dalton | NH | — | ◇ UNVERIFIED |
| AGAmrize Great Lakes, INC - River Dock | Cleveland | OH | — | ◇ UNVERIFIED |
