| LTLumber & Things, Inc., Keyser | Keyser | WV | — | ◇ UNVERIFIED |
| LSLundry Sawmill | Pomona | MO | — | ◇ UNVERIFIED |
| LCLynch Creek Farm | Shelton | WA | — | ◇ UNVERIFIED |
| MPMadison Pre-hung Doors & Pre-finishing | Oregon | WI | — | ◇ UNVERIFIED |
| MBMaeder Brothers Sawmill | Weidman | MI | — | ◇ UNVERIFIED |
| MLMagnolia Lumber CO | Magnolia | MS | — | ◇ UNVERIFIED |
| MWMaine Wood Turning Mill Site | New Vineyard | ME | — | ◇ UNVERIFIED |
| MWMalvern Wood Products, INC. | Malvern | AR | — | ◇ UNVERIFIED |
| MMMannington Mills, INC. - Mannington Wood Floors Company | High Point | NC | — | ◇ UNVERIFIED |
| MWMarc Woodworking INC | Indianapolis | IN | — | ◇ UNVERIFIED |
| MLMarine Lumber CO. | Tualatin | OR | — | ◇ UNVERIFIED |
| MLMartin Logging & Sawmill | Cherryville | MO | — | ◇ UNVERIFIED |
| MRMarys River Lumber | Philomath | OR | — | ◇ UNVERIFIED |
| MRMarys River Lumber Company | Corvallis | OR | — | ◇ UNVERIFIED |
| MFMason Forest Products INC | Hattiesburg | MS | — | ◇ UNVERIFIED |
| MDMasonite Door Fabrication Services | Yulee | FL | — | ◇ UNVERIFIED |
| MLMatson Lumber Co/brookville Plt | Brookville | PA | — | ◇ UNVERIFIED |
| MTMaxcess Technologies-closed | Summerville | SC | — | ◇ UNVERIFIED |
| MCMaxville Chip Mill | Jacksonville | FL | — | ◇ UNVERIFIED |
| MBMaxwell Brothers Lumber CO | Lewisport | KY | — | ◇ UNVERIFIED |
| MHMayflower Hardwoods Flooring | Lynchburg | VA | — | ◇ UNVERIFIED |
| MFMaynard Frame Shop INC | Star | NC | — | ◇ UNVERIFIED |
| MBMayr Bros Lumber Hoquiam Site | Hoquiam | WA | — | ◇ UNVERIFIED |
| MWMbc Woodshop INC | Morgantown | WV | — | ◇ UNVERIFIED |
| MLMcbride Lumber Company | Star | NC | — | ◇ UNVERIFIED |
| MFMcclain Forest Products LLC | Van Buren | MO | — | ◇ UNVERIFIED |
| MLMccraw Lumber CO INC | Cadiz | KY | — | ◇ UNVERIFIED |
| MGMccrorie Group, LLC - Cranford Woodcarving | Hickory | NC | — | ◇ UNVERIFIED |
| MLMcentyre Lumber Company | Glencoe | AL | — | ◇ UNVERIFIED |
| MLMcgee Lumber CO INC | Aliceville | AL | — | ◇ UNVERIFIED |
| MLMckinney Log & Lumber INC | Elkton | KY | — | ◇ UNVERIFIED |
| MLMckinney Lumber Company INC | Tuscumbia | AL | — | ◇ UNVERIFIED |
| MPMcknight Plywood Manufacturing | West Helena | AR | — | ◇ UNVERIFIED |
| MWMcneilly Wood Products, INC. | Hamptonburgh | NY | — | ◇ UNVERIFIED |
| MUMedrano USA INC | Saint Louis | MO | — | ◇ UNVERIFIED |
| MRMeherrin River Forest Products | Alberta | VA | — | ◇ UNVERIFIED |
| MFMemphis Folding Stairs INC | Memphis | TN | — | ◇ UNVERIFIED |
| MHMemphis Hardwood Flooring | Memphis | TN | — | ◇ UNVERIFIED |
| MHMemphis Hardwood Flooring Co, Grenada | Grenada | MS | — | ◇ UNVERIFIED |
| MHMemphis Hardwood Flooring Company, Bentonia Facility | Bentonia | MS | — | ◇ UNVERIFIED |
| MHMemphis Hardwood Flooring Company, Bruce | Bruce | MS | — | ◇ UNVERIFIED |
| MLMenzner Lumber & Supply Co, | West Union | SC | — | ◇ UNVERIFIED |
| MPMeredith Pole & Timber | Fitzgerald | GA | — | ◇ UNVERIFIED |
| MHMeridien Hardwoods/pittsfield | Pittsfield | PA | — | ◇ UNVERIFIED |
| MBMerritt Brothers Lumber | Athol | ID | — | ◇ UNVERIFIED |
| MWMetropolitan Woodwork | Springfield | NJ | — | ◇ UNVERIFIED |
| MPMichigan Pallet INC | Charlotte | MI | — | ◇ UNVERIFIED |
| MBMiddleton Building Supply | Middleton | NH | — | ◇ UNVERIFIED |
| MMMiddletons Mouldings | Bronson | MI | — | ◇ UNVERIFIED |
| MMMiddletons Mouldings | Coldwater | MI | — | ◇ UNVERIFIED |
| MCMielach Company | Edison | NJ | — | ◇ UNVERIFIED |
| MLMilan Lumber Company, LLC | Milan | NH | — | ◇ UNVERIFIED |
| MCMill Creek Lumber Dba Wood Systems INC / Wood Systems Tulsa Facility | Tulsa | OK | — | ◇ UNVERIFIED |
| MCMiller & Company | Demopolis | AL | — | ◇ UNVERIFIED |
| MCMiller & Company INC | Selma | AL | — | ◇ UNVERIFIED |
| MCMiller & Company INC | Selma | AL | — | ◇ UNVERIFIED |
| MRMill River Lumber LTD | Clarendon | VT | — | ◇ UNVERIFIED |
| MSMill Spring Chip Plant | Mill Spring | MO | — | ◇ UNVERIFIED |
| MIMillwood INC | New Hope | MN | — | ◇ UNVERIFIED |
| MIMillwood INC | North Haven | CT | — | ◇ UNVERIFIED |
| MIMillwood Inc-melrose Park Fsc | Melrose Park | IL | — | ◇ UNVERIFIED |
| MLMilton Lumber Company, INC. | Dover | TN | — | ◇ UNVERIFIED |
| MLMiss Lou Lumber Company LLC | Liberty | MS | — | ◇ UNVERIFIED |
| MOMissouri Oak Flooring-brighton | Brighton | MO | — | ◇ UNVERIFIED |
| MPMissouri Pacific Lumber Company | New Franklin | MO | — | ◇ UNVERIFIED |
| MTMockingbird Transfer | Titusville | FL | — | ◇ UNVERIFIED |
| MIModern Industries INC. | Providence | RI | — | ◇ UNVERIFIED |
| MWMonarch Windows & Doors | Anniston | AL | — | ◇ UNVERIFIED |
| MPMontana Pole and Treating | Butte | MT | — | ◇ UNVERIFIED |
| MSMorgan Sawmill | Pringle | SD | — | ◇ UNVERIFIED |
| MLMountain Lumber - South River Mill | Waynesboro | VA | — | ◇ UNVERIFIED |
| MWMozark Wood Products, LLC | Farmington | MO | — | ◇ UNVERIFIED |
| MRMrf Recycling | Sparta | TN | — | ◇ UNVERIFIED |
| MSM & S Manufacturing | Lenoir | NC | — | ◇ UNVERIFIED |
| MBMueller Brothers Timber INC. | Old Monroe | MO | — | ◇ UNVERIFIED |
| MFMullican Flooring | Ronceverte | WV | — | ◇ UNVERIFIED |
| MFMullican Flooring LP | Norton | VA | — | ◇ UNVERIFIED |
| NCNational Container Group LLC | Minneapolis | MN | — | ◇ UNVERIFIED |
| NLNational Lumber | Russellville | KY | — | ◇ UNVERIFIED |
| NLNational Lumber | Glasgow | KY | — | ◇ UNVERIFIED |
| NLNational Lumber Company #5 | Glasgow | KY | — | ◇ UNVERIFIED |
| NPNational Pallet | Miami | FL | — | ◇ UNVERIFIED |
| NSNational Salvage and Service Corporation | Selma | AL | — | ◇ UNVERIFIED |
| NSNational Salvage and Service Corporation | Colbert | GA | — | ◇ UNVERIFIED |
| NBNature's Best Organics of Tennessee, LLC Dba Living Earth - Middlebrook Pike (mi | Knoxville | TN | — | ◇ UNVERIFIED |
| NCN. C. Hunt, INC. | Jefferson | ME | — | ◇ UNVERIFIED |
| NPNefab Packaging INC | Compton | CA | — | ◇ UNVERIFIED |
| NPNefab Packaging West LLC | Newark | CA | — | ◇ UNVERIFIED |
| NENeiman Enterprises INC. D.b.a Rushmore Forest Products INC | Hill City | SD | — | ◇ UNVERIFIED |
| NLNeshoba Lumber LLC | Philadelphia | MS | — | ◇ UNVERIFIED |
| NLNewberg Lumber Company, INC. | Custer | SD | — | ◇ UNVERIFIED |
| NRNew River Building Supply INC | Boone | NC | — | ◇ UNVERIFIED |
| NRNew River Building Supply, INC. | Patterson | NC | — | ◇ UNVERIFIED |
| NRNew River Hardwoods - Cumberland Gap Sawmill | Ewing | VA | — | ◇ UNVERIFIED |
| NSNew Shipley Basket, INC. | Dayton | TN | — | ◇ UNVERIFIED |
| NSNick's Sawmill | Cottontown | TN | — | ◇ UNVERIFIED |
| NDNoel Designs INC | Kansas City | MO | — | ◇ UNVERIFIED |
| NANorth American Container | Adairsville | GA | — | ◇ UNVERIFIED |
| NANorth American Container | Rowesville | SC | — | ◇ UNVERIFIED |
| NANorth American Forest Products | Edwardsburg | MI | — | ◇ UNVERIFIED |
