| MSMidwest Stave Exchange | Higbee | — | ◇ UNVERIFIED |
| MWMidwest Walnut Co-midwest Walnut CO | Willow Springs | — | ◇ UNVERIFIED |
| MWMidwest Walnut Company Iowa | Willow Springs | — | ◇ UNVERIFIED |
| MHMissouri Hardwood Flooring | Birch Tree | — | ◇ UNVERIFIED |
| MLMissouri-pacific Lumber CO Inc-missouri-pacific Lumber CO INC | Fayette | — | ◇ UNVERIFIED |
| MRMontana Ranch Interiors | Perryville | — | ◇ UNVERIFIED |
| MMMoore & Moore Sawmill | Doniphan | — | ◇ UNVERIFIED |
| MWMorton Wood Treating Site | Houston | — | ◇ UNVERIFIED |
| MPMo-wood Products INC. | California | — | ◇ UNVERIFIED |
| OROak Ridge Lumber & Pallet | Piedmont | — | ◇ UNVERIFIED |
| OMOzark Mountain Hardwood Inc-ozark Mountain Hardwood INC | Koshkonong | — | ◇ UNVERIFIED |
| OWOzark Wood Fiber | Goodman | — | ◇ UNVERIFIED |
| PMPacific Mutual Door Company | Kansas City | — | ◇ UNVERIFIED |
| PCPallet Connection & Farmers LLC | Blodgett | — | ◇ UNVERIFIED |
| PEPaltech Enterprises of Arkansas INC | Carthage | — | ◇ UNVERIFIED |
| PLParker Lumber | Salem | — | ◇ UNVERIFIED |
| PIPepco, INC. | Moberly | — | ◇ UNVERIFIED |
| PTPiwowarczyk Timber Company LLC | Wentzville | — | ◇ UNVERIFIED |
| PPortenzo | Kirkwood | — | ◇ UNVERIFIED |
| PSPortwood Sawmill & Farm | Doniphan | — | ◇ UNVERIFIED |
| PPropak | Saint Louis | — | ◇ UNVERIFIED |
| PLPropak Logistics | Jackson | — | ◇ UNVERIFIED |
| PLPropak Logistics | Springfield | — | ◇ UNVERIFIED |
| RAR & a Logging | Annapolis | — | ◇ UNVERIFIED |
| RLRange Line Timber CO. | Curryville | — | ◇ UNVERIFIED |
| RWRebmann's Wood Products, INC | Nixa | — | ◇ UNVERIFIED |
| RLReed Lumber CO Inc-potosi | Potosi | — | ◇ UNVERIFIED |
| RARemington Arms | Lexington | — | ◇ UNVERIFIED |
| RARemington Arms Remington Arms, Bldg 1 | Lexington | — | ◇ UNVERIFIED |
| RSRemixed Stl LLC | Saint Louis | — | ◇ UNVERIFIED |
| RSRemixed Stl LLC | Saint Louis | — | ◇ UNVERIFIED |
| RHRon Harper's Sawmill | Summersville | — | ◇ UNVERIFIED |
| SWSalem Wood Products-salem | Salem | — | ◇ UNVERIFIED |
| SHSamples Hickory Mill | Doniphan | — | ◇ UNVERIFIED |
| SLSchutt Log Homes and Mill Works LLC | Kingsville | — | ◇ UNVERIFIED |
| SMScobis MWI, LLC | St. Louis | — | ◇ UNVERIFIED |
| SMShannon's Mfg., LLC | Granger | — | ◇ UNVERIFIED |
| SISheltered Industries of the Meremac Valley, INC. | Washington | — | ◇ UNVERIFIED |
| SWSheltered Workshops, INC. | Washington | — | ◇ UNVERIFIED |
| SLSkidmore Lumber Co., LLC | Freeburg | — | ◇ UNVERIFIED |
| SKS & K Industries, INC. | Columbia | — | ◇ UNVERIFIED |
| SKS & K Industries Inc-s & K Industries INC B #2 | Lexington | — | ◇ UNVERIFIED |
| SMSommers Millwork Llc* | Drexel | — | ◇ UNVERIFIED |
| STStark Truss Company INC. | Perryville | — | ◇ UNVERIFIED |
| SGSte. Genevieve CO. Shelter Workshop | Sainte Genevieve | — | ◇ UNVERIFIED |
| SWSTL Woodworking Inc. | Saint Louis | — | ◇ UNVERIFIED |
| SWSTL Woodworking Inc. | Saint Louis | — | ◇ UNVERIFIED |
| SBStockade Buildings | Oran | — | ◇ UNVERIFIED |
| SLStorm Lumber Acquisition Company | Licking | — | ◇ UNVERIFIED |
| SLStorm Lumber & Pallet CO. | Licking | — | ◇ UNVERIFIED |
