| MPMartin Pallet & Wedges, LLC | Stuart | VA | — | ◇ UNVERIFIED |
| MLMarvin Lumber and Cedar Company, LLC | Baker City | OR | — | ◇ UNVERIFIED |
| MAMarvin's Affordable Pallet | Richmond | VA | — | ◇ UNVERIFIED |
| MRMarys River Lumber CO | Montesano | WA | — | ◇ UNVERIFIED |
| MRMarys River Lumber CO INC | Bow | WA | — | ◇ UNVERIFIED |
| MIMasonite International Corporation | Stockton | CA | — | ◇ UNVERIFIED |
| MIMasonite International INC | Stockton | CA | — | ◇ UNVERIFIED |
| MPMason Pallet, INC. | Wales | ME | — | ◇ UNVERIFIED |
| MIMastercraft INC. | Fredericksburg | VA | — | ◇ UNVERIFIED |
| MCMaster Craft Millwork INC | Denver | CO | — | ◇ UNVERIFIED |
| MSMasterpiece Staircase - Millwork, LLC | Wesley Chapel | NC | — | ◇ UNVERIFIED |
| MSMasterpiece Stair INC | Denver | CO | — | ◇ UNVERIFIED |
| MLMatelski Lumber Company | Boyne Falls | MI | — | ◇ UNVERIFIED |
| MPMatthews Pallet Company | Ellaville | GA | — | ◇ UNVERIFIED |
| MRMatthews Redwood, INC. | Stockton | CA | — | ◇ UNVERIFIED |
| MGMaturin Group INC Dba Pico Rivera Pallet | Colton | CA | — | ◇ UNVERIFIED |
| MFMaurer Flooring, Inc. | Damascus | OR | — | ◇ UNVERIFIED |
| MTMaxcess Technologies | Summerville | SC | — | ◇ UNVERIFIED |
| MWMay Wood Industries, INC. | Alsip | IL | — | ◇ UNVERIFIED |
| MCMbf Crate Designs, LLC. | Clifton | NJ | — | ◇ UNVERIFIED |
| MFMBH Furniture Innovations Inc. | Spring Valley | NY | — | ◇ UNVERIFIED |
| MCM Calosso & Son INC | Stockton | CA | — | ◇ UNVERIFIED |
| MTMcardle Timber Enterprises, INC. | Brewton | AL | — | ◇ UNVERIFIED |
| MRMCA Real Estate Holdings LLC | Milwaukee | WI | — | ◇ UNVERIFIED |
| MLMcbride Lumber Company Partnership, LLC | Star | NC | — | ◇ UNVERIFIED |
| MSMcbride Sawmill LLC | Mountain View | MO | — | ◇ UNVERIFIED |
| MMMcCain Mills, inc. | Plant City | FL | — | ◇ UNVERIFIED |
| MFMcclain Forest Products-alton | Alton | MO | — | ◇ UNVERIFIED |
| MPMccormick Piling & Lumber CO | Saint Helens | OR | — | ◇ UNVERIFIED |
| MLMcdowell Lumber Company, INC | Asheboro | NC | — | ◇ UNVERIFIED |
| MCMcfarland Cascade Pole & Lumber CO | Warren | OR | — | ◇ UNVERIFIED |
| MDMcfarland Door Manufacturing Company | Lakeview | OR | — | ◇ UNVERIFIED |
| MMMcfarland's Mill, INC. | Winchester | VA | — | ◇ UNVERIFIED |
| MCMcgee's Crating, INC. | Lenoir | NC | — | ◇ UNVERIFIED |
| MWMcginnis Wood Products, INC. | Cuba | MO | — | ◇ UNVERIFIED |
| MWMcginnis Wood Products Inc-mcginnis Wood Products INC | Cuba | MO | — | ◇ UNVERIFIED |
| MCMcgowan Cabinet CO | Forest Lake | MN | — | ◇ UNVERIFIED |
| MLMcgriff Lumber CO | Boring | OR | — | ◇ UNVERIFIED |
| MIMc Intosh Box & Pallet Co., INC. | Geneva | NY | — | ◇ UNVERIFIED |
 Mcintosh Box & Pallet Co., INC. | Rome | NY | — | ◇ UNVERIFIED |
| Mcintosh Box & Pallet Co., INC. | Bernhards Bay | NY | — | ◇ UNVERIFIED |
| MPMckean Pallet CO | Lacon | IL | — | ◇ UNVERIFIED |
| MCM Correa Enterprises INC | Pixley | CA | — | ◇ UNVERIFIED |
| MEMcquown Enterprises, LLC. | Sonoma | CA | — | ◇ UNVERIFIED |
| MSMcrae & Sons INC | Bay City | OR | — | ◇ UNVERIFIED |
| MLMcshan Lumber Company, INC. | Mc Shan | AL | — | ◇ UNVERIFIED |
| MWMc Wood, LLC | Pontotoc | MS | — | ◇ UNVERIFIED |
| MCM. C. Woodwork's Pallets, INC. | Los Angeles | CA | — | ◇ UNVERIFIED |
| MHM.d. Harmon INC. | Xenia | IL | — | ◇ UNVERIFIED |
| MIMdlg, INC. Dba Phenix Lumber CO. & John M. Dudley | Phenix City | AL | — | ◇ UNVERIFIED |
