| MFMcneill's Frame Shop | Seagrove | NC | — | ◇ UNVERIFIED |
| MSMcrae & Sons INC | Bay City | OR | — | ◇ UNVERIFIED |
| MWMd Wood Llc/oklahoma City Mfg Fa | Oklahoma City | OK | — | ◇ UNVERIFIED |
| MTMeasure Twice, Cut Once Woodworks, LLC | Sanford | FL | — | ◇ UNVERIFIED |
| MCMediterranean Corporation | Galax | VA | — | ◇ UNVERIFIED |
| MIMegawood, Incorporated | Troy | NC | — | ◇ UNVERIFIED |
| MBMeghan Blake Industries, INC. Dba Frameco | Newton | NC | — | ◇ UNVERIFIED |
| MLMeier LLC | Denver | CO | — | ◇ UNVERIFIED |
| MIMenard, INC. | Eau Claire | WI | — | ◇ UNVERIFIED |
| MDMenards Distribution Center | Eau Claire | WI | — | ◇ UNVERIFIED |
| MFMerchants Fixture INC Dba Merchants Fixture | Ashland | VA | — | ◇ UNVERIFIED |
| MWMerrick Woodworking INC | Aurora | CO | — | ◇ UNVERIFIED |
| MBMerritt Brothers Lumber | Athol | ID | — | ◇ UNVERIFIED |
| MWMerritt West LLC | Lodi | CA | — | ◇ UNVERIFIED |
| MWMerritt Woodwork (0243080784) | Mentor | OH | — | ◇ UNVERIFIED |
| MLMerutz, LLC | Lockport | IL | — | ◇ UNVERIFIED |
| MBMesa Bioenergy Supply LLC | Auburn | NY | — | ◇ UNVERIFIED |
| MFMetropolitan Furniture CORP | Oakland | CA | — | ◇ UNVERIFIED |
| MCMf Classic Interior - Nopal | Santa Barbara | CA | — | ◇ UNVERIFIED |
| MWMf Wiggins LLC | Wiggins | MS | — | ◇ UNVERIFIED |
| MFMGD Furniture Corp | Margate | FL | — | ◇ UNVERIFIED |
| MPMh Parks CO | Winchendon | MA | — | ◇ UNVERIFIED |
| MCMiami CNC Router, LLC | Doral | FL | — | ◇ UNVERIFIED |
| MBMichael Blaauboer | Wilton | NY | — | ◇ UNVERIFIED |
| MCMichael Chavez Millworks & Cabinetry Inc. | Saint Petersburg | FL | — | ◇ UNVERIFIED |
| MCMichael's CO | Sacramento | CA | — | ◇ UNVERIFIED |
| MSMichael S Merica & Caryn E Merica | Gold Beach | OR | — | ◇ UNVERIFIED |
| MCMichigan Components, LLC | Romulus | MI | — | ◇ UNVERIFIED |
| MPMichigan Prestain | Wyoming | MI | — | ◇ UNVERIFIED |
| MWMichigan Wood Fuels LLC | Holland | MI | — | ◇ UNVERIFIED |
| MWMichigan Wood Pellet | Grayling | MI | — | ◇ UNVERIFIED |
| MAMid America Frame Incorporated | Plattsburg | MO | — | ◇ UNVERIFIED |
| MAMid Atlantic Fiber Supply | Jarratt | VA | — | ◇ UNVERIFIED |
| MCMid Columbia Lumber Products LLC | Madras | OR | — | ◇ UNVERIFIED |
| MSMid South Lumber and Supply | Vicksburg | MS | — | ◇ UNVERIFIED |
| MHMidwest Hardwood CORP Dba Little Rivers Dry Kiln | Cadiz | KY | — | ◇ UNVERIFIED |
| MMMidwest Manufacturing a Division of Menards INC. | Plano | IL | — | ◇ UNVERIFIED |
| MWMidwest Woodturners LLC | Spring Valley | WI | — | ◇ UNVERIFIED |
| MWMidwest Woodworking INC. | La Cygne | KS | — | ◇ UNVERIFIED |
| MMMilan Manufacture, INC. | Hialeah Gardens | FL | — | ◇ UNVERIFIED |
| MHMilitary Highway Recycling | Chesapeake | VA | — | ◇ UNVERIFIED |
| MFMillcreek Finishing Dba Ohio Valley Finishing | Fresno | OH | — | ◇ UNVERIFIED |
| MMMillcreek Millworks, INC. | Youngstown | OH | — | ◇ UNVERIFIED |
| MFMillender Furniture Company | Burlington | NC | — | ◇ UNVERIFIED |
| MBMiller Bee Supply, INC. | North Wilkesboro | NC | — | ◇ UNVERIFIED |
| MCMiller Custom Woodworking & Refinishing | Mechanicstown | OH | — | ◇ UNVERIFIED |
| MDMiller Door and Trim, INC. | Goshen | IN | — | ◇ UNVERIFIED |
| MDMiller Door & Trim Incorporated | Goshen | IN | — | ◇ UNVERIFIED |
| MSMiller's S4s Moldings LLC | Orwell | OH | — | ◇ UNVERIFIED |
| MWMiller's Wood-n-things, INC. | Middlebury | IN | — | ◇ UNVERIFIED |
