| NINorth Idaho Post and Pole | Rathdrum | ID | — | ◇ UNVERIFIED |
| NCNorthland Cedar | Richfield | CA | — | ◇ UNVERIFIED |
| NMNorth Mountain Structures, LLC | Chambersburg | PA | — | ◇ UNVERIFIED |
| NONorth Oak Enterprises Inc | Wyoming | MN | — | ◇ UNVERIFIED |
| NONorth Oak Enterprises, INC. | Minneapolis | MN | — | ◇ UNVERIFIED |
| NANorthstar Ag & Forestry LLC | Wolcott | NY | — | ◇ UNVERIFIED |
| NSNorth Star Rms,llc Dba Northstar Chipping | Morehead City | NC | — | ◇ UNVERIFIED |
| NSNorth States Industries INC | Nevis | MN | — | ◇ UNVERIFIED |
| NSNorth States Wood Gates INC. | Shawano | WI | — | ◇ UNVERIFIED |
| NCNorthwest Containers INC | Toledo | WA | — | ◇ UNVERIFIED |
| NHNorthwest Hardwoods | Hamden | OH | — | ◇ UNVERIFIED |
| NWNorth West Hardwoods, INC. | Tuscumbia | AL | — | ◇ UNVERIFIED |
| NHNorthwest Hardwoods INC | Garibaldi | OR | — | ◇ UNVERIFIED |
| NHNorthwest Hardwoods INC | Myrtle Point | OR | — | ◇ UNVERIFIED |
| NMNorthwest Millwork INC | Salem | OR | — | ◇ UNVERIFIED |
| NPNorthwest Pallet Services, LLC | Rialto | CA | — | ◇ UNVERIFIED |
| NPNorthwest Pallet Services, LLC | Belvidere | IL | — | ◇ UNVERIFIED |
| NRNorthwest Renewable Energy Group, LLC | Enumclaw | WA | — | ◇ UNVERIFIED |
| NWNorthwest Wood Reflections INC | Eugene | OR | — | ◇ UNVERIFIED |
| NLNorthwood Lumber LLC | Mio | MI | — | ◇ UNVERIFIED |
| NWNorth Woods Finishing LLC | Isanti | MN | — | ◇ UNVERIFIED |
| NPNorthwoods Pallets, LLC | Chippewa Falls | WI | — | ◇ UNVERIFIED |
| NFNorwalk Furniture CORP Norco Division | Cookeville | TN | — | ◇ UNVERIFIED |
| NLNova Logistics LLC | Toa Baja | PR | — | ◇ UNVERIFIED |
| NLNova Logistics LLC | Caguas | PR | — | ◇ UNVERIFIED |
| NMNow Manufacturing LLC | Visalia | CA | — | ◇ UNVERIFIED |
| NFNu Forest Products | Healdsburg | CA | — | ◇ UNVERIFIED |
| NFNumatic Finishing Corporation | Auburn | WA | — | ◇ UNVERIFIED |
| NLNwb, LLC | Napa | CA | — | ◇ UNVERIFIED |
| NGNW Green Panels LLC | Alva | OK | — | ◇ UNVERIFIED |
| NGNw Green Panels LLC | Madras | OR | — | ◇ UNVERIFIED |
| NWN Wood Systems LLC | West Jordan | UT | — | ◇ UNVERIFIED |
| NCNy Cabinet Factory INC | Staten Island | NY | — | ◇ UNVERIFIED |
| OHOak-dale Hardwood Products, INC | Spring Valley | WI | — | ◇ UNVERIFIED |
| OHOak Hill Lumber Products | Oak Hill | FL | — | ◇ UNVERIFIED |
| OROak Ridge Lumber & Pallet | Piedmont | MO | — | ◇ UNVERIFIED |
| OVOak Valley Hardwoods, INC. | Marion | NC | — | ◇ UNVERIFIED |
| OVOakwood Veneer Company | Troy | MI | — | ◇ UNVERIFIED |
| OTOasis Trading, L.L.C. | Warren | AR | — | ◇ UNVERIFIED |
| OBO. B. Builders, INC | Concord | NC | — | ◇ UNVERIFIED |
| OBObriot Builders INC. | Apollo | PA | — | ◇ UNVERIFIED |
| OWOccasion Wood Supply, LLC | Bountiful | UT | — | ◇ UNVERIFIED |
 Occupational Development Center INC. | Crookston | MN | — | ◇ UNVERIFIED |
| OPOchoa Pallets INC | Shafter | CA | — | ◇ UNVERIFIED |
| OLOchoco Lumber Company | John Day | OR | — | ◇ UNVERIFIED |
| OOckerlund | Forest Park | IL | — | ◇ UNVERIFIED |
| OPOc Pallets, INC. Dba Oc Pallets | Santa Ana | CA | — | ◇ UNVERIFIED |
| OSOdon Sawmill INC | Odon | IN | — | ◇ UNVERIFIED |
| OWO.f.k. Wood, INC. | Clay | NY | — | ◇ UNVERIFIED |
| OBOgden Building Products Distribution | Ogden | UT | — | ◇ UNVERIFIED |
| OBOhio Box & Crate INC. | Burton | OH | — | ◇ UNVERIFIED |
| OMOhio Mulch Supply, INC. | Homerville | GA | — | ◇ UNVERIFIED |
| OSOhio Specialty Manufacturing Company | Toledo | OH | — | ◇ UNVERIFIED |
| OVOhio Valley Barn Salvage LLC | Mount Gilead | OH | — | ◇ UNVERIFIED |
| OVOhio Valley Stave, INC. | Waverly | OH | — | ◇ UNVERIFIED |
| OOhline | Gardena | CA | — | ◇ UNVERIFIED |
| OCOklahoma Cabinets & More, LLC | Owasso | OK | — | ◇ UNVERIFIED |
| OPOkote Pallets, INC. | Pacoima | CA | — | ◇ UNVERIFIED |
| OMOlaf M Oja Lumber CO | Sandy | OR | — | ◇ UNVERIFIED |
| OOldcastle | Emlenton | PA | — | ◇ UNVERIFIED |
| OOldcastle | Abbeville | AL | — | ◇ UNVERIFIED |
| OLOldcastle Lawn and Garden | Spring Grove | PA | — | ◇ UNVERIFIED |
| OLOldcastle Lawn and Garden INC. | Nampa | ID | — | ◇ UNVERIFIED |
| OLOldcastle Lawn and Garden, INC. | Hartville | OH | — | ◇ UNVERIFIED |
| OLOldcastle Lawn & Garden | Dallas | TX | — | ◇ UNVERIFIED |
| OLOldcastle Lawn & Garden | Stilwell | KS | — | ◇ UNVERIFIED |
| OLOldcastle Lawn & Garden, INC | Nampa | ID | — | ◇ UNVERIFIED |
| OLOldcastle Lawn & Garden, INC. | Bostwick | FL | — | ◇ UNVERIFIED |
| OLOldcastle Lawn & Garden, INC. | Sauget | IL | — | ◇ UNVERIFIED |
| OGOld Glory Forest Products, LLC | Towanda | PA | — | ◇ UNVERIFIED |
| OHOld Harlan Mill | Blodgett | OR | — | ◇ UNVERIFIED |
| OTOld Town Lumber | Old Town | ME | — | ◇ UNVERIFIED |
| OWOld World Classics INC and Provenza Floors INC | Santa Ana | CA | — | ◇ UNVERIFIED |
| OBOlhausen Billiards | Poway | CA | — | ◇ UNVERIFIED |
| OHOlive Hill Hardwoods, INC. | Olivehill | TN | — | ◇ UNVERIFIED |
| OMOlney Mill INC | Astoria | OR | — | ◇ UNVERIFIED |
| OIOlon Industries INC | Jeffersonville | IN | — | ◇ UNVERIFIED |
| OCOlympic Cedar Products INC | Forks | WA | — | ◇ UNVERIFIED |
| OWO'malley Wood Products | New Oxford | PA | — | ◇ UNVERIFIED |
| OCOmega Case Company INC | Burbank | CA | — | ◇ UNVERIFIED |
| OHOmega Hardwoods INC | Menahga | MN | — | ◇ UNVERIFIED |
| ONOmega National Products LLC | Louisville | KY | — | ◇ UNVERIFIED |
| OLOmnicor LLC | West Salem | OH | — | ◇ UNVERIFIED |
| ODOmnisell Distributers | San Diego | CA | — | ◇ UNVERIFIED |
| OIOMYF Investments LLC | Miami | FL | — | ◇ UNVERIFIED |
| OSOngweoweh Scs St. Louis LLC | East Saint Louis | IL | — | ◇ UNVERIFIED |
 Onsite Woodwork Corporation | Austell | GA | — | ◇ UNVERIFIED |
| OSOrange Stair & Millwork INC | Riverside | CA | — | ◇ UNVERIFIED |
| OCOrbis Corporation | Menasha | WI | — | ◇ UNVERIFIED |
| OPOrdie Price's Sawmill INC. | South Gibson | PA | — | ◇ UNVERIFIED |
| OBOregon Barrel Works INC | Mcminnville | OR | — | ◇ UNVERIFIED |
| OCOregon Canadian Forest Products INC | North Plains | OR | — | ◇ UNVERIFIED |
| OPOregon Pacific Bldg Products INC | Dallas | OR | — | ◇ UNVERIFIED |
| OPOregon Pallet Repair INC | Salem | OR | — | ◇ UNVERIFIED |
| OBOrepac Bldg Products | Fresno | CA | — | ◇ UNVERIFIED |
| ODOriginal Display Fixtures | Vallejo | CA | — | ◇ UNVERIFIED |
| OCOrleans Casket Company | Mandeville | LA | — | ◇ UNVERIFIED |
| OPOrleans Pallet Co Inc | Albion | NY | — | ◇ UNVERIFIED |
| OMOrnamental Mouldings Incorporated | Archdale | NC | — | ◇ UNVERIFIED |
| OWOrnelas Wood Recovery | Lancaster | CA | — | ◇ UNVERIFIED |
