| LTLaminate Technologies of Virginia INC | Ridgeway | VA | — | ◇ UNVERIFIED |
| LWLamoille Woodcraft | Hyde Park | VT | — | ◇ UNVERIFIED |
| LMLampe Manufacturing CO INC | Fort Worth | TX | — | ◇ UNVERIFIED |
| LCLamtec CORP | Flanders | NJ | — | ◇ UNVERIFIED |
| LCLamtec Corp/upper Mt Bethel | Mount Bethel | PA | — | ◇ UNVERIFIED |
 Lancaster Log Cabins | Salisbury, Township of | PA | — | ◇ UNVERIFIED |
| LCLancer Clad Door Frame Systems LLC | Rogers | MN | — | ◇ UNVERIFIED |
| LILangboard, INC. | Willacoochee | GA | — | ◇ UNVERIFIED |
| LPLa Pacific-kremmling | Kremmling | CO | — | ◇ UNVERIFIED |
| LPLa Parisienne Home LLC | Nashville | TN | — | ◇ UNVERIFIED |
| LPLarson Packaging Holdings, LLC | El Cajon | CA | — | ◇ UNVERIFIED |
| LFLassen Forest Products | Red Bluff | CA | — | ◇ UNVERIFIED |
| LWLathrop Woodworks | Lathrop | CA | — | ◇ UNVERIFIED |
| LLLawrence Lumber Company, INC. | Maiden | NC | — | ◇ UNVERIFIED |
| LMLee Mccurdy Construction, LLC | Darien | GA | — | ◇ UNVERIFIED |
| LWLees Woodworking, INC. | Wall Township | NJ | — | ◇ UNVERIFIED |
| LWLefco Worthington, LLC | Cleveland | OH | — | ◇ UNVERIFIED |
| LVLegacy Vinyl Components, LLC | Lockport | IL | — | ◇ UNVERIFIED |
| LULehigh Univ/packer, Goodman, & Mountaintop Campuses | Bethlehem | PA | — | ◇ UNVERIFIED |
| LCLeisure Craft INC | Hendersonville | NC | — | ◇ UNVERIFIED |
| LDLeo D. Bernstein & Sons INC. | Shaftsbury | VT | — | ◇ UNVERIFIED |
| LHLeo Hicks Creosoting | Alto | TX | — | ◇ UNVERIFIED |
| LFLexington Furniture Industry Plant #2 | Lexington | NC | — | ◇ UNVERIFIED |
| LMLexington Manufacturing Bldg 6 | Ramsey | MN | — | ◇ UNVERIFIED |
| LMLexington Manufacturing INC - Brainerd | Brainerd | MN | — | ◇ UNVERIFIED |
| LILightfoot, INC. | Brunswick | GA | — | ◇ UNVERIFIED |
| LPLightning Properties LLC | Louisville | CO | — | ◇ UNVERIFIED |
| LILignetics, INC. | Kootenai | ID | — | ◇ UNVERIFIED |
| LOLignetics of Great Lakes LLC | Hayward | WI | — | ◇ UNVERIFIED |
| LOLignetics of New England - Schuyler | Schuyler | NY | — | ◇ UNVERIFIED |
| LOLignetics of New England/youngsville | Youngsville | PA | — | ◇ UNVERIFIED |
| LCLindal Cedar Homes INC | Burlington | WA | — | ◇ UNVERIFIED |
| LLLlflex, LLC | High Point | NC | — | ◇ UNVERIFIED |
| LWLl-h Woodworks LLC | Minneapolis | MN | — | ◇ UNVERIFIED |
| LCLloyds Cabinet Shop INC | Pinconning | MI | — | ◇ UNVERIFIED |
| LELmj Enterprises | Lincoln | ME | — | ◇ UNVERIFIED |
| LSLockerbie Square Cabinet Company, INC. | Indianapolis | IN | — | ◇ UNVERIFIED |
| LHLoflin Handle Co., INC | Yadkinville | NC | — | ◇ UNVERIFIED |
| LWLoggins Woodwork | Kilmichael | MS | — | ◇ UNVERIFIED |
| LSLohmann Specialty Coatings LLC | Orange | VA | — | ◇ UNVERIFIED |
| LLLone Laurel Properties LLC | Columbus | NC | — | ◇ UNVERIFIED |
| LSLone Star Reel Corporation | Bonham | TX | — | ◇ UNVERIFIED |
| LSLone Star Reel Corporation | Mckinney | TX | — | ◇ UNVERIFIED |
| LCLongaberger Company (0660000111) | Frazeysburg | OH | — | ◇ UNVERIFIED |
| LILong Island Lumber, Inc. | Long Island | VA | — | ◇ UNVERIFIED |
| LFLongview Fibre Company | Waltham | MA | — | ◇ UNVERIFIED |
| LALongwood Antique Woods LLC | Lexington | KY | — | ◇ UNVERIFIED |
| LILoparex INC | Cullman | AL | — | ◇ UNVERIFIED |
| LLoparex/malvern | Malvern | PA | — | ◇ UNVERIFIED |
| LBLost Brothers Pallet Corp. | Woonsocket | RI | — | ◇ UNVERIFIED |
| LBLotus Builds LLC | North Arlington | NJ | — | ◇ UNVERIFIED |
 Louisiana Pacific CORP | Thomasville | AL | — | ◇ UNVERIFIED |
| Louisiana Pacific Corporation | Hayden | ID | — | ◇ UNVERIFIED |
| Louisiana-pacific Corporation | Jasper | TX | — | ◇ UNVERIFIED |
| Louisiana Pacific Corporation Jasper Osb Mill | Jasper | TX | — | ◇ UNVERIFIED |
| Louisiana-pacific Corporation - Roaring River | North Wilkesboro | NC | — | ◇ UNVERIFIED |
| Louisiana Pacific CORP Silsbee Osb Mill | Corrigan | TX | — | ◇ UNVERIFIED |
| Louisiana Pacific CORP Walden | Walden | CO | — | ◇ UNVERIFIED |
| Louisiana Pacific Montrose | Olathe, 2.1 Mi N of | CO | — | ◇ UNVERIFIED |
| Louisiana-pacific Oriented Strand Board (closed) | Baileyville | ME | — | ◇ UNVERIFIED |
| Louisiana Pacific Tomahawk Wi | Tomahawk | WI | — | ◇ UNVERIFIED |
| LTLounsbury Transport INC | White Swan | WA | — | ◇ UNVERIFIED |
| LDLou's Doors, INC. | San Jose | CA | — | ◇ UNVERIFIED |
| LWLovett Woodworks LLC | Wilton | ME | — | ◇ UNVERIFIED |
| LWLovett Woodworks LLC | Wilton | ME | — | ◇ UNVERIFIED |
| LBLowder Buildings LLC | Danville | VA | — | ◇ UNVERIFIED |
| LPLowe Products Company, INC. | Shepherdstown | WV | — | ◇ UNVERIFIED |
| LMLowndes Manufacturing Company INC. | Fort Deposit | AL | — | ◇ UNVERIFIED |
| LCLozier Corporation | Fort Worth | TX | — | ◇ UNVERIFIED |
| LBLP Building Solutions | Bath | NY | — | ◇ UNVERIFIED |
| LMLP Montrose Osb | Olathe | CO | — | ◇ UNVERIFIED |
 Lps Industries INC | Middlesex | NJ | — | ◇ UNVERIFIED |
| LSLP St Louis | Mitchell | IL | — | ◇ UNVERIFIED |
| LPL&r Pallets INC | Los Angeles | CA | — | ◇ UNVERIFIED |
| LCLudlow Coated Products | Richmond | VA | — | ◇ UNVERIFIED |
| LILumber Importers Services Corporation (l.i.s.c.o.) | Chalmette | LA | — | ◇ UNVERIFIED |
| LFLumbermen's Finishing Division | Wyoming | MI | — | ◇ UNVERIFIED |
| LRLumber Remanufacturing INC | Sheridan | OR | — | ◇ UNVERIFIED |
 MAC Holdings, Inc | Siloam Springs | AR | — | ◇ UNVERIFIED |
| MCMackinney CO the | Belvidere | IL | — | ◇ UNVERIFIED |
| MMactac | Ontario | CA | — | ◇ UNVERIFIED |
| MMactac | Columbus | IN | — | ◇ UNVERIFIED |
| MIMactac INC | Moore | SC | — | ◇ UNVERIFIED |
| MIMactac Inc/scranton Fac | Scranton | PA | — | ◇ UNVERIFIED |
| MIMadico INC | Woburn | MA | — | ◇ UNVERIFIED |
| MIMadico, INC. | Saint Petersburg | FL | — | ◇ UNVERIFIED |
| MMMadison Mill, INC. (closed) | Nashville | TN | — | ◇ UNVERIFIED |
| MBMaeder Brothers Quality Wood Pellets INC | Weidman | MI | — | ◇ UNVERIFIED |
| MTMagnolia Traditions INC | Pascagoula | MS | — | ◇ UNVERIFIED |
| MTMain Tape CO INC @ Cranbury Business Prk | Cranbury | NJ | — | ◇ UNVERIFIED |
| MTMain Tape Company | Plymouth | WI | — | ◇ UNVERIFIED |
| MWMaley & Wertz, INC. | Evansville | IN | — | ◇ UNVERIFIED |
| MAM a Moslow & Bro INC. | Buffalo | NY | — | ◇ UNVERIFIED |
| MWManalapan Woodworking Inc. | Manalapan | NJ | — | ◇ UNVERIFIED |
| MAM and M Workshop LLC | Council Bluffs | IA | — | ◇ UNVERIFIED |
| MCMaplewood Cabinetry | Phoenix | AZ | — | ◇ UNVERIFIED |
| MPMarco Plant | Fort Worth | TX | — | ◇ UNVERIFIED |
| MDMarina Del Mar | Marina | CA | — | ◇ UNVERIFIED |
| MMMarisela Madrigal | Los Angeles | CA | — | ◇ UNVERIFIED |
| MNMark Nichols | Harwich | MA | — | ◇ UNVERIFIED |
