| LCLongaberger Company (0660000111) | Frazeysburg | OH | — | ◇ UNVERIFIED |
| LALouis and Company | West Jordan | UT | — | ◇ UNVERIFIED |
 Louisiana Pacific CORP Walden | Walden | CO | — | ◇ UNVERIFIED |
| LFLumbermen's Finishing Division | Wyoming | MI | — | ◇ UNVERIFIED |
| MMMadison Mill, INC. (closed) | Nashville | TN | — | ◇ UNVERIFIED |
| MTMagnolia Traditions INC | Pascagoula | MS | — | ◇ UNVERIFIED |
| MWMalvern Wood Products, INC. | Malvern | AR | — | ◇ UNVERIFIED |
| MLMann Lake Supply, LTD. | Hackensack | MN | — | ◇ UNVERIFIED |
| MWMark Window Products | Santa Ana | CA | — | ◇ UNVERIFIED |
| MMMartin Mulch Products LLC | Ephrata | PA | — | ◇ UNVERIFIED |
| MCMasterbrand Cabinets INC | Auburn | AL | — | ◇ UNVERIFIED |
| MDMaterials Development Corpora | Andover | MA | — | ◇ UNVERIFIED |
| MIMat INC - Floodwood | Floodwood | MN | — | ◇ UNVERIFIED |
| MPMcdowell Panel & Components | Marion | NC | — | ◇ UNVERIFIED |
| MWMd Wood Llc/oklahoma City Mfg Fa | Oklahoma City | OK | — | ◇ UNVERIFIED |
| MBMerritt Brothers Lumber | Athol | ID | — | ◇ UNVERIFIED |
| MWMf Wiggins LLC | Wiggins | MS | — | ◇ UNVERIFIED |
| MPMichigan Prestain | Wyoming | MI | — | ◇ UNVERIFIED |
| MWMichigan Wood Fuels LLC | Holland | MI | — | ◇ UNVERIFIED |
| MAMid America Frame Incorporated | Plattsburg | MO | — | ◇ UNVERIFIED |
| MDMiller Door and Trim, INC. | Goshen | IN | — | ◇ UNVERIFIED |
| MDMiller Door & Trim Incorporated | Goshen | IN | — | ◇ UNVERIFIED |
| MSMinnesota Sawdust & Shavings CO INC | Sauk Centre | MN | — | ◇ UNVERIFIED |
| MFMissouri Fibre Corporation Chip Mill | Scott City | MO | — | ◇ UNVERIFIED |
| MFMj Finishing | Bremen | IN | — | ◇ UNVERIFIED |
| MWMobilcraft Wood Products | Elkhart | IN | — | ◇ UNVERIFIED |
| MWModern Woodcrafts, LLC | Lewiston | ME | — | ◇ UNVERIFIED |
| MIMonarch Industries | Warren | RI | — | ◇ UNVERIFIED |
| MFMountaineer Furniture Mfg | Isom | KY | — | ◇ UNVERIFIED |
| MWMountain West Bark | Rexburg | ID | — | ◇ UNVERIFIED |
| MWMountain West LLC | Superior | MT | — | ◇ UNVERIFIED |
| MWMountain Wood Products, LLC | Evensville | TN | — | ◇ UNVERIFIED |
| MMMtn Mulch Sassamansville/sassamansville | Sassamansville | PA | — | ◇ UNVERIFIED |
| MWM W Carr CO INC | Somerville | MA | — | ◇ UNVERIFIED |
| NWNational Wood Products of Maine, INC. | Oxford | ME | — | ◇ UNVERIFIED |
| NENature's Earth Pellets LLC | Reform | AL | — | ◇ UNVERIFIED |
| NINc Industries INC | Arley | AL | — | ◇ UNVERIFIED |
| NNNewport News City - Yard Waste Compost Fac No 1 | Newport News | VA | — | ◇ UNVERIFIED |
| NRNew River Recycling | Radford | VA | — | ◇ UNVERIFIED |
| NQNorfleet Quality LLC | Fredericksburg | VA | — | ◇ UNVERIFIED |
| NGNortech Graphics, INC. | Lead Hill | AR | — | ◇ UNVERIFIED |
| NCNorth Carolina Chip Company | Sims | NC | — | ◇ UNVERIFIED |
| NBNorthwest Building Tech | Seattle | WA | — | ◇ UNVERIFIED |
| NHNorthwest Hardwoods | Loudonville | OH | — | ◇ UNVERIFIED |
| NWNorth Woods Finishing LLC | Isanti | MN | — | ◇ UNVERIFIED |
| NRNova Recon | Manassas | VA | — | ◇ UNVERIFIED |
| NBNps - Brentwood Maintenance Facility of the National Mall and Memorial Parks | Washington | DC | — | ◇ UNVERIFIED |
| NINull Industries INC | Maiden | NC | — | ◇ UNVERIFIED |
| NCNurre Caxton Manufacturing Company | Erlanger | KY | — | ◇ UNVERIFIED |
| OVOak Valley Hardwoods, INC. (robbinsville) | Robbinsville | NC | — | ◇ UNVERIFIED |
| OCOctober CO INC | Easthampton | MA | — | ◇ UNVERIFIED |
| OTOff the Wall CO LLC | Telford | PA | — | ◇ UNVERIFIED |
| OMOhio Mulch Supply INC. (0125042476) | Columbus | OH | — | ◇ UNVERIFIED |
| OLOldcastle Lawn and Garden | Tulia | TX | — | ◇ UNVERIFIED |
| OLOldcastle Lawn and Garden | Bruceton Mills | WV | — | ◇ UNVERIFIED |
| OLOldcastle Lawn and Garden | Cedartown | GA | — | ◇ UNVERIFIED |
| OLOldcastle Lawn and Garden Elmer | Elmer | NJ | — | ◇ UNVERIFIED |
| OLOldcastle Lawn and Garden, INC. | Davenport | FL | — | ◇ UNVERIFIED |
| OLOldcastle Lawn and Garden, INC. | Suffield, Township of | OH | — | ◇ UNVERIFIED |
| OCOld Castle Lawn and Garden INC - Pageland Plant | Pageland | SC | — | ◇ UNVERIFIED |
| OLOldcastle Lawn & Garden | Livingston | TX | — | ◇ UNVERIFIED |
| OLOldcastle Lawn & Garden | Cleveland | TX | — | ◇ UNVERIFIED |
| OLOldcastle Lawn & Garden | Hartville | OH | — | ◇ UNVERIFIED |
| OLOldcastle Lawn & Garden | Mclean | IL | — | ◇ UNVERIFIED |
| OLOldcastle Lawn & Garden | Shady Dale | GA | — | ◇ UNVERIFIED |
| OLOldcastle Lawn & Garden | Waterloo | IN | — | ◇ UNVERIFIED |
| OLOldcastle Lawn & Garden | Walterboro | SC | — | ◇ UNVERIFIED |
| OLOldcastle Lawn & Garden | Powderly | TX | — | ◇ UNVERIFIED |
| OLOldcastle Lawn & Garden | Oskaloosa | IA | — | ◇ UNVERIFIED |
| OLOldcastle Lawn & Garden | Elgin | TX | — | ◇ UNVERIFIED |
| OLOldcastle Lawn & Garden | Springfield | OH | — | ◇ UNVERIFIED |
| OLOldcastle Lawn & Garden | Amherst Junction | WI | — | ◇ UNVERIFIED |
| OLOldcastle Lawn & Garden | Noblesville | IN | — | ◇ UNVERIFIED |
| OLOldcastle Lawn & Garden | Elk River | MN | — | ◇ UNVERIFIED |
| OLOldcastle Lawn & Garden | Hope | AR | — | ◇ UNVERIFIED |
| OLOldcastle Lawn & Garden | Tylertown | MS | — | ◇ UNVERIFIED |
| OCOld Castle Lawn & Garden INC | Cross City | FL | — | ◇ UNVERIFIED |
| OLOldcastle Lawn & Garden INC | Wauchula | FL | — | ◇ UNVERIFIED |
| OLOldcastle Lawn & Garden INC | Marseilles | IL | — | ◇ UNVERIFIED |
| ODOld Durham Wood | Durham | CA | — | ◇ UNVERIFIED |
| ONOmega National Products Company | Louisville | KY | — | ◇ UNVERIFIED |
| OIO'sullivan Industries INC | Lamar | MO | — | ◇ UNVERIFIED |
| OHOzark Hardwood Products | Seymour | MO | — | ◇ UNVERIFIED |
| PMPadgett Manufacturing Company INC | Bridgewater | VA | — | ◇ UNVERIFIED |
| PIPanolam Industries INC | Albany | OR | — | ◇ UNVERIFIED |
| PIPatrick Industries INC | Decatur | AL | — | ◇ UNVERIFIED |
| PIPatrick Industries, INC. | New London | NC | — | ◇ UNVERIFIED |
| PCPenn Cherry Llc/mercersburg | Mercersburg | PA | — | ◇ UNVERIFIED |
| PTPerma Treat Co-generation Plant | Mattawamkeag | ME | — | ◇ UNVERIFIED |
| PWPerrotte Wood Finishing Co/pgh | Pittsburgh | PA | — | ◇ UNVERIFIED |
| PBPeterboro Basket Company | Peterborough | NH | — | ◇ UNVERIFIED |
| PGP. Graham Dunn, INC. (0285000461) | Dalton | OH | — | ◇ UNVERIFIED |
| PBPhillips Bark Processing Company Inc, Processing Facility | Brookhaven | MS | — | ◇ UNVERIFIED |
| PHPiedmont Hardwood Dry Kiln Company | Greensboro | NC | — | ◇ UNVERIFIED |
| PMPineywoods Mulch Company | Alexander City | AL | — | ◇ UNVERIFIED |
| PTPonderosa Timber | Dolores | CO | — | ◇ UNVERIFIED |
| PMPowerscreen Mid-atlantic INC - Portable 53034 | Ashland | VA | — | ◇ UNVERIFIED |
| PWPremier Woodcraft Ltd/s Coatesville | Coatesville | PA | — | ◇ UNVERIFIED |
| PPPremium Pak | Hoquiam | WA | — | ◇ UNVERIFIED |
| PMPrestige Millwork | Star | NC | — | ◇ UNVERIFIED |
