| ACAllied Concrete Products LLC - Kingland Reach | Richmond | VA | — | ◇ UNVERIFIED |
| ACAllied Concrete & Supply | Modesto | CA | — | ◇ UNVERIFIED |
| AGAllied - Greene | Ruckersville | VA | — | ◇ UNVERIFIED |
| ALAllied - Louisa | Mineral | VA | — | ◇ UNVERIFIED |
| ARAllied Ready-mix, Cane Run Rd | Louisville | KY | — | ◇ UNVERIFIED |
| ARAllied Ready Mix CO INC | Louisville | KY | — | ◇ UNVERIFIED |
| ARAllied Ready Mix CO - Staunton | Staunton | VA | — | ◇ UNVERIFIED |
| ARAllied Ready Mix CO - Wanesboro | Waynesboro | VA | — | ◇ UNVERIFIED |
| ARAllied Readymix, INC. | Newnan | GA | — | ◇ UNVERIFIED |
| ARAllied Readymix, INC. | Cartersville | GA | — | ◇ UNVERIFIED |
| ARAllied -ready Rock | Waynesboro | VA | — | ◇ UNVERIFIED |
| ARAll Rite Paving & Redi Mix INC | La Junta | CO | — | ◇ UNVERIFIED |
| APAll-rite Paving & Redi-mix, INC | Lamar | CO | — | ◇ UNVERIFIED |
| ARAll Rite Ready Mix INC | Wilder | KY | — | ◇ UNVERIFIED |
| ARAll-rite Ready Mix INC | Florence | KY | — | ◇ UNVERIFIED |
| AAAll-star Auto Recycling | Covelo | CA | — | ◇ UNVERIFIED |
| ARAllstate Ready Mix INC | La Grange | KY | — | ◇ UNVERIFIED |
| ACAlmanor Custom Concrete | Chester | CA | — | ◇ UNVERIFIED |
| ACAlmeida Concrete INC. | Jamaica | NY | — | ◇ UNVERIFIED |
| ARAlpha Ready Mix CORP | Alpha | IL | — | ◇ UNVERIFIED |
| ARAlpharetta Ready-mix | Alpharetta | GA | — | ◇ UNVERIFIED |
| ADAlpine Demolition Services | Crest Hill | IL | — | ◇ UNVERIFIED |
| ADAlpine Demolition Services LLC | Normal | IL | — | ◇ UNVERIFIED |
| ADAlpine Demolition Services LLC | Deerfield | IL | — | ◇ UNVERIFIED |
| ALA & L's Construction and Redi-mix | Chicago Heights | IL | — | ◇ UNVERIFIED |
| ASAltamont Sidewalk | Altamont | KS | — | ◇ UNVERIFIED |
| APAlva Property Management, LLC Concrete Batch Plant | Miami | FL | — | ◇ UNVERIFIED |
| ACAlvarado Cbp | Alvarado | TX | — | ◇ UNVERIFIED |
| ATAmador Transit Mix - Jackson | Jackson | CA | — | ◇ UNVERIFIED |
| ACAmaralto Concrete #1 Plant in Miami | Miami | FL | — | ◇ UNVERIFIED |
| ACAmaralto Concrete & Pump INC. | Homestead | FL | — | ◇ UNVERIFIED |
| A1Amarillo 1 | Amarillo | TX | — | ◇ UNVERIFIED |
| AMA Materials Group INC | Williston | FL | — | ◇ UNVERIFIED |
| AMA Materials Group INC - Chiefland Cbp #12 | Chiefland | FL | — | ◇ UNVERIFIED |
| AMA Materials Group INC - Plant #13 | Newberry | FL | — | ◇ UNVERIFIED |
| AMA Materials Group, LLC | Fanning Springs | FL | — | ◇ UNVERIFIED |
| AMA Materials North Gainesville Plant | Gainesville | FL | — | ◇ UNVERIFIED |
| ALAmbar Lone Star Fluid Services LP Lllp - Houma Barite Grinding | Houma | LA | — | ◇ UNVERIFIED |
| ACAmcon Concrete Products, LLC | Saint Joseph | MN | — | ◇ UNVERIFIED |
| ACAmcon Concrete Products LLC - Saint Cloud | Saint Cloud | MN | — | ◇ UNVERIFIED |
| ALAmCorp, LLC | Trenton | TX | — | ◇ UNVERIFIED |
| AUAMDI USA, Inc. | Fort Myers | FL | — | ◇ UNVERIFIED |
| ARAmelia Rmc Plant | Amelia Court House | VA | — | ◇ UNVERIFIED |
| ARAmelia Rmc Plant | Amelia | VA | — | ◇ UNVERIFIED |
| ARAme Red-e-mix INC | Elk River | MN | — | ◇ UNVERIFIED |
| ATAmerenue Taum Sauk Plant | Centerville | MO | — | ◇ UNVERIFIED |
| AMAmerica Materials | Glenview | IL | — | ◇ UNVERIFIED |
| ACAmerican Concrete | Taylorsville | KY | — | ◇ UNVERIFIED |
| ACAmerican Concrete INC. | Aiken | SC | — | ◇ UNVERIFIED |
| ACAmerican Concrete, INC. | Morganton | NC | — | ◇ UNVERIFIED |
| ACAmerican Concrete of Wny | Lockport | NY | — | ◇ UNVERIFIED |
| ACAmerican Concrete Products | Johnston | IA | — | ◇ UNVERIFIED |
| ACAmerican Concrete Products - Algona | Algona | IA | — | ◇ UNVERIFIED |
| ACAmerican Concrete Products CO | Omaha | NE | — | ◇ UNVERIFIED |
| ACAmerican Concrete Products - Guthrie Center | Guthrie Center | IA | — | ◇ UNVERIFIED |
| ACAmerican Concrete Products INC | Adel | IA | — | ◇ UNVERIFIED |
| ACAmerican Concrete Products INC | Lakota | 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 INC. | Milton | FL | — | ◇ UNVERIFIED |
| ACAmerican Concrete Supply, INC. -fairhope | Fairhope | AL | — | ◇ UNVERIFIED |
| AEAmerican Eagle Ready Mix, LLC | North Las Vegas | NV | — | ◇ UNVERIFIED |
| AMAmerican Materials Corporation | Trenton | TX | — | ◇ UNVERIFIED |
| ARAmerican Ready Mix | Fernley | NV | — | ◇ UNVERIFIED |
| ARAmerican Ready Mix-fenton | Saint Louis | MO | — | ◇ UNVERIFIED |
| ARAmerican Ready-mix - Greg Street | Sparks | NV | — | ◇ UNVERIFIED |
| ARAmerican Ready Mix-gumbo | Chesterfield | MO | — | ◇ UNVERIFIED |
| ARAmerican Ready Mix LLC | Gulfport | MS | — | ◇ UNVERIFIED |
| ARAmerican Ready Mix - Moundhouse Facility | Carson City | NV | — | ◇ UNVERIFIED |
| ARAmerican Ready Mix Tracy Clark Plant | Sparks | NV | — | ◇ UNVERIFIED |
| ARAmerican Redi Mix CORP | Bolingbrook | IL | — | ◇ UNVERIFIED |
| ARAmerican Rock Products | Hermiston | OR | — | ◇ UNVERIFIED |
| ATAmerican Tank & Concrete Service | Greensburg | PA | — | ◇ UNVERIFIED |
 American Wilbert Vault CORP | Chicago | IL | — | ◇ UNVERIFIED |
| AMAmeri-con Materials INC | Tryon | NC | — | ◇ UNVERIFIED |
| AHAmeron Hc and D Pipe Div | Kapolei | HI | — | ◇ UNVERIFIED |
| ACAmes Concrete Batch Plant at Glen Elder Dam (air) | Glen Elder | KS | — | ◇ UNVERIFIED |
| ACAmes Concrete- Webster Dam | Stockton | KS | — | ◇ UNVERIFIED |
| ACAmes Construction- Glen Elder Dam | Glen Elder | KS | — | ◇ UNVERIFIED |
| ACAmes Construction INC. - Webster Dam | Stockton | KS | — | ◇ UNVERIFIED |
| AMAmrize Mid Atlantic INC. | Ashland | VA | — | ◇ UNVERIFIED |
| AMAmrize Mid Atlantic INC Dba Patriot Ready Mix - Portable 21602 | Boydton | VA | — | ◇ UNVERIFIED |
| AMAmrize Mid-atlantic INC - Dumfries | Dumfries | VA | — | ◇ UNVERIFIED |
| AMAmrize Mid Atlantic INC - Portable 52923 | Richmond | VA | — | ◇ UNVERIFIED |
| ASAnchorage Sand and Gravel Klatt Rd Facility | Anchorage | AK | — | ◇ UNVERIFIED |
| ABAnchor Block CO - Brooklyn Park | Brooklyn Park | MN | — | ◇ UNVERIFIED |
| ABAnchor Block CO - N St Paul | North Saint Paul | MN | — | ◇ UNVERIFIED |
| ACAnchor Concrete Prods. | Phillipsburg | NJ | — | ◇ UNVERIFIED |
| ACAnchor Concrete Products | Winchester | VA | — | ◇ UNVERIFIED |
| ACAnchor Concrete Products | Gainesville | VA | — | ◇ UNVERIFIED |
| ARAndale Ready Mix Central INC - Portable 52794 | Ashland | VA | — | ◇ UNVERIFIED |
| ARAndale Ready Mix Central- Port. Plt 1 (water) | Harper | KS | — | ◇ UNVERIFIED |
| ARAndale Ready Mix - Milan | Milan | KS | — | ◇ UNVERIFIED |
| ARAndale Ready Mix - Milan (portable)(air) | Milan | KS | — | ◇ UNVERIFIED |
| ACAnderson Concrete Plant #9 | Johnstown | OH | — | ◇ UNVERIFIED |
| ARAndesite Rock CO | Longmont | CO | — | ◇ UNVERIFIED |
| ARAndesite Rock Company | Henderson | CO | — | ◇ UNVERIFIED |
| ACAngelle Concrete CO - Crowley Facility | Crowley | LA | — | ◇ UNVERIFIED |
