| LLLafarge Luling Rmx | Hahnville | LA | — | ◇ UNVERIFIED |
| LMLafarge Mid-atlantic, LLC - Jessup Plant | Jessup | MD | — | ◇ UNVERIFIED |
| LMLafarge Mid Atlantic Slidell Rmx | Slidell | LA | — | ◇ UNVERIFIED |
| LMLafarge Mid Atlantic Thibodaux Rmx | Thibodaux | LA | — | ◇ UNVERIFIED |
| LNLafarge North America - Dba Whitestone Supply CO | Twinsburg | OH | — | ◇ UNVERIFIED |
| LNLafarge North America, INC. | Wichita | KS | — | ◇ UNVERIFIED |
| LNLafarge North America INC Genesee Rmx | Lancaster | NY | — | ◇ UNVERIFIED |
| LNLafarge North America INC - Hammond Plan | Hammond | LA | — | ◇ UNVERIFIED |
| LSLafarge Scully Yard Concrete Plt | Pittsburgh | PA | — | ◇ UNVERIFIED |
| LSLafarge State Docks Concrete Plant | Mobile | AL | — | ◇ UNVERIFIED |
| LSLafarge Stockbridge Plant | Stockbridge | GA | — | ◇ UNVERIFIED |
| LWLafarge (was Western Mobile Southern INC | Colorado Springs | CO | — | ◇ UNVERIFIED |
| LWLafarge West INC. | Evergreen | CO | — | ◇ UNVERIFIED |
| LWLafarge West, INC. | Longmont | CO | — | ◇ UNVERIFIED |
| LWLafarge West, INC. | Fort Collins | CO | — | ◇ UNVERIFIED |
| LWLafarge West, INC. | Colorado Springs | CO | — | ◇ UNVERIFIED |
| LWLafarge West, INC. | Pueblo | CO | — | ◇ UNVERIFIED |
| LWLafarge West, INC. | Boulder | CO | — | ◇ UNVERIFIED |
| LWLafarge West, INC. | Fort Collins | CO | — | ◇ UNVERIFIED |
| LWLafarge West, INC. - Carmbe Recycle Yard | Pueblo | CO | — | ◇ UNVERIFIED |
| LWLafarge West, INC. - Howe Pit | Commerce City | CO | — | ◇ UNVERIFIED |
| LWLafarge West, Inc.- Minturn Concrete Plt | Minturn | CO | — | ◇ UNVERIFIED |
| LWLafarge West, INC. - Steamboat North Pit | Steamboat Springs | CO | — | ◇ UNVERIFIED |
| LWLafarge West, INC. - Stromquist | Longmont | CO | — | ◇ UNVERIFIED |
| LWLafarge Woody Creek Ready Mix | Woody Creek | CO | — | ◇ UNVERIFIED |
| LDLagoon Drive Ready Mix | Rock Springs | WY | — | ◇ UNVERIFIED |
| LALake Asphalt Paving & Construction, LLC | Bloomsdale | MO | — | ◇ UNVERIFIED |
| LALake Asphalt Paving Construction - Perryville | Perryville | MO | — | ◇ UNVERIFIED |
| LCLake Cnty | Leadville 4.9 Mi. Sw of | CO | — | ◇ UNVERIFIED |
| LLakeland | Lakeland | MN | — | ◇ UNVERIFIED |
| LPLakeshore Plant | Birmingham | AL | — | ◇ UNVERIFIED |
| LILakeside Industries Aberdeen | Aberdeen | WA | — | ◇ UNVERIFIED |
| LILakeside Industries INC | Portland | OR | — | ◇ UNVERIFIED |
| LILakeside Industries Issaquah 032 | Issaquah | WA | — | ◇ UNVERIFIED |
| LILakeside Industries Little Monroe | Monroe | WA | — | ◇ UNVERIFIED |
| LILakeside Industries Olympia Airport | Olympia | WA | — | ◇ UNVERIFIED |
| LCLamar Concrete INC | Purvis | MS | — | ◇ UNVERIFIED |
| LSLamar Sw | Lamar | CO | — | ◇ UNVERIFIED |
| LILambcon, INC. | Ooltewah | TN | — | ◇ UNVERIFIED |
| LILambcon, INC. Greenback Division | Lenoir | TN | — | ◇ UNVERIFIED |
| LLambert | Hollywood | AL | — | ◇ UNVERIFIED |
| LCLandrieu Concrete & Cement Industries LLC - Gentilly Concrete Plant Gentilly Pla | New Orleans | LA | — | ◇ UNVERIFIED |
| LRLandvatter Ready Mix-barrett Station Road | Saint Louis | MO | — | ◇ UNVERIFIED |
| LRLandvatter Ready Mix Market | Saint Louis | MO | — | ◇ UNVERIFIED |
| LCLane Const CORP - Calais (24) | Calais | ME | — | ◇ UNVERIFIED |
| LCLane Const CORP Dba Sunrise Matls (35) | Orono | ME | — | ◇ UNVERIFIED |
| LCLane Construction | Houlton | ME | — | ◇ UNVERIFIED |
| LCLane Construction | Edgewater | FL | — | ◇ UNVERIFIED |
| LCLane Construction CORP | Adams | MA | — | ◇ UNVERIFIED |
| LCLane Construction CORP | Pittsfield | MA | — | ◇ UNVERIFIED |