| LBLafarge Bolingbroke Concrete Plant | Bolingbroke | GA | — | ◇ UNVERIFIED |
| LBLafarge Building Materials Inc, Pass Christian Plant | Pass Christian | MS | — | ◇ UNVERIFIED |
| LBLafarge Building Materials Inc-springfield Terminal | Springfield | MO | — | ◇ UNVERIFIED |
| LDLafarge Decatur Concrete Plant | Decatur | AL | — | ◇ UNVERIFIED |
| LGLafarge Grayson Concrete Plant | Grayson | GA | — | ◇ UNVERIFIED |
| LGLafarge Gulf Shores Concrete Plant | Gulf Shores | AL | — | ◇ UNVERIFIED |
| LHLafarge Hampton Concrete Plant | Hampton | GA | — | ◇ UNVERIFIED |
| LHLafarge Hiram Concrete Plant | Hiram | GA | — | ◇ UNVERIFIED |
| LJLafarge Jefferson Concrete Plant | Jefferson | GA | — | ◇ UNVERIFIED |
| LKLafarge Kennesaw Concrete Plant | Kennesaw | GA | — | ◇ UNVERIFIED |
| LMLafarge Mid Atlantic New Orleans East Rmx | New Orleans | LA | — | ◇ UNVERIFIED |
| LNLafarge North America C/o the Corporation Trust, INC | Lutherville | MD | — | ◇ UNVERIFIED |
| LNLafarge North America - Houma Plant | Houma | LA | — | ◇ UNVERIFIED |
| LNLafarge North America Inc-arlington Rm Plant | Kansas City | MO | — | ◇ UNVERIFIED |
| LNLafarge North America INC - Gramercy Pla | Gramercy | LA | — | ◇ UNVERIFIED |
| LNLafarge North America Inc-page Plant | Maryland Heights | MO | — | ◇ UNVERIFIED |
| LTLafarge Theodore Concrete Plant | Theodore | AL | — | ◇ UNVERIFIED |
| LTLafarge Tonawanda Ready Mix Concrete (aka River Road) | Tonawanda | NY | — | ◇ UNVERIFIED |
| LTLafarge Tuscaloosa Concrete Plant | Duncanville | AL | — | ◇ UNVERIFIED |
| LWLafarge West, INC. | Denver | CO | — | ◇ UNVERIFIED |
| LWLafarge West, INC. | Minturn | CO | — | ◇ UNVERIFIED |
| LWLafarge West, INC. | Littleton Area | CO | — | ◇ UNVERIFIED |
| LWLafarge West, INC. | Golden 7.1 Mi. Sw of | CO | — | ◇ UNVERIFIED |
| LCLahood Construction INC | East Peoria | IL | — | ◇ UNVERIFIED |
| LCLahood Construction INC | Chillicothe | IL | — | ◇ UNVERIFIED |
| LJLake June Loading Site | Mesquite | TX | — | ◇ UNVERIFIED |
| LALakeland Airport Temporary Ready Mix Plant | Lakeland | FL | — | ◇ UNVERIFIED |
| LSLake Shore Burial Vault Co., INC. | Brookfield | WI | — | ◇ UNVERIFIED |
| LSLake Shore Concrete CO | Lake Oswego | OR | — | ◇ UNVERIFIED |
| LRLakeside Ready Mix | Abingdon | VA | — | ◇ UNVERIFIED |
| LCLambert Contracting Concrete Facility | Hollywood | AL | — | ◇ UNVERIFIED |
| LRLampasas Ready Mix | Lampasas | TX | — | ◇ UNVERIFIED |
| LRLampe-fidler Ready Mix: Indus | Thayne | WY | — | ◇ UNVERIFIED |
| LCLancaster-fairfield Community Action Recycling Center | Lancaster | OH | — | ◇ UNVERIFIED |
| LCLand Clearing Keystone Investments Iii | Jacksonville | FL | — | ◇ UNVERIFIED |
| LSLandmark Stone Inc | Olivehurst | CA | — | ◇ UNVERIFIED |
| LSLandmark Stone Products, LLC | Cynthiana | KY | — | ◇ UNVERIFIED |
| LDLandscape Depot, INC. | Walpole | MA | — | ◇ UNVERIFIED |
| LCLane Construction Plant 23 | Florence | SC | — | ◇ UNVERIFIED |
| LHLane Holdings | Carnegie | PA | — | ◇ UNVERIFIED |
| LRLangheim Ready Mix INC | Girard | IL | — | ◇ UNVERIFIED |
| LCLangston Concrete - Langston Redi Mix | Florence | CO | — | ◇ UNVERIFIED |
| LSLan Se, LLC Dba Gate Precast-jacksonville, Fl | Jacksonville | FL | — | ◇ UNVERIFIED |
| LSLan Se, LLC Dba Gate Precast-kissimmee, Fl | Kissimmee | FL | — | ◇ UNVERIFIED |
| LCLaplace Concrete INC | Laplace | LA | — | ◇ UNVERIFIED |
| LPLa Plata Ready Mix Concrete | La Plata | MD | — | ◇ UNVERIFIED |
| LBLaramie Batch Plant | Albany County | WY | — | ◇ UNVERIFIED |
| LCLaramie Concrete Batch Plant | Albany | WY | — | ◇ UNVERIFIED |
| LCLargo Concrete | San Jose | CA | — | ◇ UNVERIFIED |
| LILarms INC | Oakland | CA | — | ◇ UNVERIFIED |
| LELarry E. Knight, INC. | Glyndon | MD | — | ◇ UNVERIFIED |
| LJLarry Jacinto Construction, INC. | Redlands | CA | — | ◇ UNVERIFIED |
| LLat/long_used | Temecula | CA | — | ◇ UNVERIFIED |
| LMLattimore Materials Humble Portable Rmx | Humble | TX | — | ◇ UNVERIFIED |
| LSLavo Solutions, LLC | Laguna Hills | CA | — | ◇ UNVERIFIED |
| LSLavo Solutions, LLC | Laguna Hills | CA | — | ◇ UNVERIFIED |
| LRLawrence Ready Mix | Plympton | MA | — | ◇ UNVERIFIED |
| LCLawson Construction CO | Lincoln County | CO | — | ◇ UNVERIFIED |
| LILawter INC | Elgin | IL | — | ◇ UNVERIFIED |
| LFL.b. Foster Company | Tucson | AZ | — | ◇ UNVERIFIED |
| LCLci Concrete INC | Macomb | IL | — | ◇ UNVERIFIED |
| LCLci Concrete INC | Laharpe | IL | — | ◇ UNVERIFIED |
| LCLci Concrete INC | Colchester | IL | — | ◇ UNVERIFIED |
| LCLci Concrete INC | Beardstown | IL | — | ◇ UNVERIFIED |
| LMLc Mertz CO | Bedford Park | IL | — | ◇ UNVERIFIED |
| LSLc Services | Fresno | CA | — | ◇ UNVERIFIED |
| LBLeblanc Brothers Ready Mix, INC. | Houma | LA | — | ◇ UNVERIFIED |
| LILeco Industries | Las Cruces | NM | — | ◇ UNVERIFIED |
| LPLedgeview Precast Concrete INC. | Fond Du Lac | WI | — | ◇ UNVERIFIED |
| LFLee Farms Excavating INC | Paxton | IL | — | ◇ UNVERIFIED |
| LPLee Products Company | Minneapolis | MN | — | ◇ UNVERIFIED |
| LCLee's Concrete Materials | Madera | CA | — | ◇ UNVERIFIED |
| LPLees Precast Concrete Inc. | Aberdeen | MS | — | ◇ UNVERIFIED |
| LPLegacy Pharmaceutical Packaging | Earth City | MO | — | ◇ UNVERIFIED |
| LRLegacy Ready-Mix LLC | Irving | TX | — | ◇ UNVERIFIED |
| LVLegacy Vulcan CORP | Perry | FL | — | ◇ UNVERIFIED |
| LVLegacy Vulcan Corporation | Yulee | FL | — | ◇ UNVERIFIED |
| LVLegacy Vulcan Corporation | Newport News | VA | — | ◇ UNVERIFIED |
| LCLehigh Cement CO | Portland | OR | — | ◇ UNVERIFIED |
| LHLehigh Hanson, INC. Dba Hanson Aggregates | Goleta | CA | — | ◇ UNVERIFIED |
| LSLehigh Southwest Cement Company | Fresno | CA | — | ◇ UNVERIFIED |
| LSLehigh Southwest Cement Company | Stockton | CA | — | ◇ UNVERIFIED |
| LCLeitzen Concrete Products, INC. | Rochester | MN | — | ◇ UNVERIFIED |
| LDLeMeer Design LLC | Athens | GA | — | ◇ UNVERIFIED |
| LRLemoore Ready Mix Calportland Company | Lemoore | CA | — | ◇ UNVERIFIED |
| LULeonard's Unit Step of Moline INC | Carbon Cliff | IL | — | ◇ UNVERIFIED |
| LRLeone Ready Mix LLC | Trinidad | CO | — | ◇ UNVERIFIED |
| LCLesney Concrete Specialist | Tarentum | PA | — | ◇ UNVERIFIED |
| LEL. E. Weed & Son, LLC | White River Junction | VT | — | ◇ UNVERIFIED |
| LBLewis Brady Concrete | Fairmont | NC | — | ◇ UNVERIFIED |
| LMLewis Memorial Christian Village | Springfield | IL | — | ◇ UNVERIFIED |
| LNLhoist North America Stockton Terminal | Stockton | CA | — | ◇ UNVERIFIED |
| LFLiberty Family Partnership | San Diego | CA | — | ◇ UNVERIFIED |
| LMLiberty Mutual Portable Plant | Plano | TX | — | ◇ UNVERIFIED |
| LRLiberty Ready Mix Plant 3 | Des Moines | IA | — | ◇ UNVERIFIED |
| LCLiebus Concrete, Inc. | Oskaloosa | IA | — | ◇ UNVERIFIED |
| LCLiebus Concrete, Inc. | Oskaloosa | IA | — | ◇ UNVERIFIED |
| LILift INC. | Andover | KS | — | ◇ UNVERIFIED |
| LILimaco, INC. | Lenexa | KS | — | ◇ UNVERIFIED |
| LMLincoln Manufacturing | North Kingstown | RI | — | ◇ UNVERIFIED |