| SPSrm Plant 14111 Coleman | Coleman | TX | — | ◇ UNVERIFIED |
| SPSrm Plant 14111 Goldthwaite | Goldthwaite | TX | — | ◇ UNVERIFIED |
| SPSrm Plant 14120 Blue Wing | San Antonio | TX | — | ◇ UNVERIFIED |
| SPSrm Plant 14123 Specht | San Antonio | TX | — | ◇ UNVERIFIED |
| SPSrm Plant 14126 Colorado City | Colorado City | TX | — | ◇ UNVERIFIED |
| SPSrm Plant 14127 Sweetwater Rmc | Sweetwater | TX | — | ◇ UNVERIFIED |
| SPSrm Plant 14132 Haskell | Haskell | TX | — | ◇ UNVERIFIED |
| SPSrm Plant 14147 Clarendon | Clarendon | TX | — | ◇ UNVERIFIED |
| SPSrm Plant 14150 Dumas | Dumas | TX | — | ◇ UNVERIFIED |
| SPSrm Plant 14152 Eastland | Eastland | TX | — | ◇ UNVERIFIED |
| SPSrm Plant 14153 Cibolo | Marion | TX | — | ◇ UNVERIFIED |
| SPSrm Plant 14154 Granbury 2 | Granbury | TX | — | ◇ UNVERIFIED |
| SPSrm Plant 14156 Aledo | Aledo | TX | — | ◇ UNVERIFIED |
| SPSrm Plant 14158 Montgomery | San Antonio | TX | — | ◇ UNVERIFIED |
| SPSrm Plant 14804 Creekview Vol | San Antonio | TX | — | ◇ UNVERIFIED |
| SPSrm Plant 14807 Lake June Vol | Balch Spring | TX | — | ◇ UNVERIFIED |
| SPSrm Plant 14808 Vol | Fort Worth | TX | — | ◇ UNVERIFIED |
| SPSrm Plant 14809 Kennedale Vol | Kennedale | TX | — | ◇ UNVERIFIED |
| SPSrm Plant 14813 Crystal Lake Vol | Dallas | TX | — | ◇ UNVERIFIED |
| SPSrm Plant 25082 | Alliance | OH | — | ◇ UNVERIFIED |
| SPSrm - Plant 268 | Akron | OH | — | ◇ UNVERIFIED |
| SPSrm Plant 274 | Walton Hills | OH | — | ◇ UNVERIFIED |
| SPSrm Plant 410 | Oyster Creek | TX | — | ◇ UNVERIFIED |
| SPSrm Plant #506 | Trinity | AL | — | ◇ UNVERIFIED |
| SPSrm Plant # 512 | Madison | AL | — | ◇ UNVERIFIED |
| SPSrm Plant #513 | Madison | AL | — | ◇ UNVERIFIED |
| SPSrm Plant #514 | Arab | AL | — | ◇ UNVERIFIED |
| SPSrm Plant #516 | Laceys Spring | AL | — | ◇ UNVERIFIED |
| SPSrm Plant Schertz 14124 | New Braunfels | TX | — | ◇ UNVERIFIED |
| SSSrm - Summerville #708 | Summerville | SC | — | ◇ UNVERIFIED |
| SSS & S Concrete Pumping CORP | Brooklyn | NY | — | ◇ UNVERIFIED |
| SSS & S Precast, INC. | Bonita Springs | FL | — | ◇ UNVERIFIED |
| SSS - S Ready Mix and Shaffers Construction INC | Johns Run | KY | — | ◇ UNVERIFIED |
| SSS & S Ready Mix INC | Grayson | KY | — | ◇ UNVERIFIED |
| STSss Transport INC. | Hayward | CA | — | ◇ UNVERIFIED |
| SPSsw Premier, LLC | Portland | TN | — | ◇ UNVERIFIED |
| SCSta-bilt Construction CO - Harlan | Harlan | IA | — | ◇ UNVERIFIED |
| SAStaco Architectural Roof Tile | Phoenix | AZ | — | ◇ UNVERIFIED |
| SSStaffing Services, INC. | Lincoln | NE | — | ◇ UNVERIFIED |
| SSStafford Stone Works, LLC. | Fredericksburg | VA | — | ◇ UNVERIFIED |
| SRStahl Ready-mixed Concrete | Wyoming | IL | — | ◇ UNVERIFIED |
| SPStaker Parson Brigham City | Brigham City | UT | — | ◇ UNVERIFIED |
| SPStaker & Parson California Ready-mix Concrete | Salt Lake City | UT | — | ◇ UNVERIFIED |
| SPStaker & Parson CO | Randlett | UT | — | ◇ UNVERIFIED |
| SPStaker & Parson Companies INC. | Tucson | AZ | — | ◇ UNVERIFIED |
| SPStaker & Parson Companies- Lehi-peck Pit | Lehi | UT | — | ◇ UNVERIFIED |
| SPStaker & Parson Companies Point North | Draper | UT | — | ◇ UNVERIFIED |
| SPStaker Parson Companies Price Asphalt Plant | Carbon County | UT | — | ◇ UNVERIFIED |
| SPStaker & Parson Companies Smithfield Plant | Smithfield | UT | — | ◇ UNVERIFIED |
| SPStaker & Parson Companies- Wasatch Boulevard Plant | Salt Lake City | UT | — | ◇ UNVERIFIED |
| SPStaker Parson Dba Idaho Materials and Construction 00633 | Nampa | ID | — | ◇ UNVERIFIED |
| SPStaker Parson INC | Lehi | UT | — | ◇ UNVERIFIED |
| SPStaker Parson Materials & Construction - Heber Binggeli Pit | Charleston | UT | — | ◇ UNVERIFIED |
| SPStaker Paving and Construction | Mancos | CO | — | ◇ UNVERIFIED |
| SCStaley Consolidated Ready Mix INC | Pekin | IL | — | ◇ UNVERIFIED |
| SIStaleys Interstate Ready-mix Concrete | Peoria | IL | — | ◇ UNVERIFIED |
| SPStallion Paving, LLC | Salado | TX | — | ◇ UNVERIFIED |
| SASt Alphonsus Catholic Church | Los Angeles | CA | — | ◇ UNVERIFIED |
| SCStamm Contracting Co., INC | Mantua | OH | — | ◇ UNVERIFIED |
| SBStandard Block Company, Inc. | Newnan | GA | — | ◇ UNVERIFIED |
| SCStandard Concrete Products | Columbus | GA | — | ◇ UNVERIFIED |
| SCStandard Concrete Products in | Lake Forest | CA | — | ◇ UNVERIFIED |
| SMStandard Materials Group, INC. | Bixby | OK | — | ◇ UNVERIFIED |
| SMStandard Materials Group, INC. Pryor | Pryor | OK | — | ◇ UNVERIFIED |
| SPStandard Precast, INC. | Jacksonville | FL | — | ◇ UNVERIFIED |
| SRStandard Ready Mix - Sergeant Bluff Plant | Sergeant Bluff | IA | — | ◇ UNVERIFIED |
| SSStandard Sand & Silica Company | Lake Wales | FL | — | ◇ UNVERIFIED |
| SSStandard Supply CO | Maysville | KY | — | ◇ UNVERIFIED |
| SRStanford Ready Mix Concr | Stanford | KY | — | ◇ UNVERIFIED |
| SCStanley Chao | Redondo Beach | CA | — | ◇ UNVERIFIED |
| SASt Anslem Catholic Church | Los Angeles | CA | — | ◇ UNVERIFIED |
| STStansteel Tm30 Asphalt Plant No0499 | Socorro | NM | — | ◇ UNVERIFIED |
| SCStar Concrete | San Jose | CA | — | ◇ UNVERIFIED |
| SCStar Concrete | Gilroy | CA | — | ◇ UNVERIFIED |
| SCStar Concrete Company | Saint Charles | MO | — | ◇ UNVERIFIED |
| SCStar Concrete Co-star Concrete CO | O Fallon | MO | — | ◇ UNVERIFIED |
| SEStark Excavating INC | Normal | IL | — | ◇ UNVERIFIED |
| SEStark Excavating INC | Bloomington | IL | — | ◇ UNVERIFIED |
| SMStark Materials INC | Normal | IL | — | ◇ UNVERIFIED |
| SPStark Paving INC | Bloomington | IL | — | ◇ UNVERIFIED |
| SSStark Services INC | Marengo | IL | — | ◇ UNVERIFIED |
| SPStar Paving Company | Albuquerque | NM | — | ◇ UNVERIFIED |
| SRStar Ready Mix INC | Cidra | PR | — | ◇ UNVERIFIED |
| SRStar Ready Mix INC. | Poplar Bluff | MO | — | ◇ UNVERIFIED |
| SIStarvaggi Ind. | Weirton | WV | — | ◇ UNVERIFIED |
| SISta-seal Industries Inc- Edison | Edison Twp | NJ | — | ◇ UNVERIFIED |
| SCState Crushing, INC. | Auburn Hills | MI | — | ◇ UNVERIFIED |
| SCState Crushing, Inc.-east | Warren | MI | — | ◇ UNVERIFIED |
| SHState Highway Construction | Elwin | IL | — | ◇ UNVERIFIED |
| SHState Highway Construction | Taylorville | IL | — | ◇ UNVERIFIED |
| SHState Highway Construction | Winchester | IL | — | ◇ UNVERIFIED |
| SHState Highway Construction | Springfield | IL | — | ◇ UNVERIFIED |
| SHState Highway Construction | Bearsdale | IL | — | ◇ UNVERIFIED |
| SHState Highway Construction CORP | Lincoln | IL | — | ◇ UNVERIFIED |
| SHState Highway Construction CORP | Payson | IL | — | ◇ UNVERIFIED |
| SHState Highway Construction CORP INC | Pana | IL | — | ◇ UNVERIFIED |
| SHState Highway Construction CORP INC | Litchfield | IL | — | ◇ UNVERIFIED |
| SHState Highway Construction CORP INC | Assumption | IL | — | ◇ UNVERIFIED |
| SHState Hwy Const CORP INC | Beardstown | IL | — | ◇ UNVERIFIED |
| SIStaten Island Asphalt, LLC | Staten Island | NY | — | ◇ UNVERIFIED |