| NCNester's Cabinet Shop | Sterling | VA | — | ◇ UNVERIFIED |
| NENew England Millworks | Gorham | ME | — | ◇ UNVERIFIED |
| NENew Era Custom Design & Cabinet Works, INC. | Frederick | MD | — | ◇ UNVERIFIED |
| NONew Orleans Millworks, LLC. | New Orleans | LA | — | ◇ UNVERIFIED |
| NRNew River Building Supply, INC. | Patterson | NC | — | ◇ UNVERIFIED |
| NCNick's Custom Woodworking | San Antonio | TX | — | ◇ UNVERIFIED |
| NINigella Industries INC. | Saint Petersburg | FL | — | ◇ UNVERIFIED |
| NPNolen Products, INC. | Knoxville | TN | — | ◇ UNVERIFIED |
| NINoralco Industries, INC. | Albertville | AL | — | ◇ UNVERIFIED |
| NINorman International INC | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| NANorth American Forest Products | Edwardsburg | MI | — | ◇ UNVERIFIED |
| NANorth Atlantic Corporation | Somerset | MA | — | ◇ UNVERIFIED |
| NCNorth Cal Wood Products | Ukiah | CA | — | ◇ UNVERIFIED |
| NNNorthern Neck Lumber Company INC | Warsaw | VA | — | ◇ UNVERIFIED |
| NPNorthern Promotions, LLC | Lachine | MI | — | ◇ UNVERIFIED |
| NCNorthland Cedar | Richfield | CA | — | ◇ UNVERIFIED |
| NONorth Oak Enterprises Inc | Wyoming | MN | — | ◇ UNVERIFIED |
| NONorth Oak Enterprises, INC. | Minneapolis | MN | — | ◇ UNVERIFIED |
| NWNorth West Clear Wood | Brownsville | OR | — | ◇ UNVERIFIED |
| NWNorth West Hardwoods, INC. | Tuscumbia | AL | — | ◇ UNVERIFIED |
| NHNorthwest Hardwoods, INC. | Marion | NC | — | ◇ UNVERIFIED |
| NHNorthwest Hardwoods, INC. | Currie | NC | — | ◇ UNVERIFIED |
| NHNorthwest Hardwoods Inc/titusville Campbell Yard | Titusville | PA | — | ◇ UNVERIFIED |
| NMNorthwest Millwork INC | Salem | OR | — | ◇ UNVERIFIED |
| NWNorthwest Wood Reflections INC | Eugene | OR | — | ◇ UNVERIFIED |
| NFNumatic Finishing Corporation | Auburn | WA | — | ◇ UNVERIFIED |
| NWN Wood Systems LLC | West Jordan | UT | — | ◇ UNVERIFIED |
| NFNydree Flooring LLC | Forest | VA | — | ◇ UNVERIFIED |
| OHOak-dale Hardwood Products, INC | Spring Valley | WI | — | ◇ UNVERIFIED |
| OROak Run Lumber Company | Montgomery Creek | CA | — | ◇ UNVERIFIED |
| OVOak Valley Hardwoods, INC. | Morganton | NC | — | ◇ UNVERIFIED |
| OTOasis Trading, L.L.C. | Warren | AR | — | ◇ UNVERIFIED |
| OAOgb Architectural Millwork, INC. | Albuquerque | NM | — | ◇ UNVERIFIED |
| OVOhio Valley Stave, INC. | Waverly | OH | — | ◇ UNVERIFIED |
| OOhline | Gardena | CA | — | ◇ UNVERIFIED |
| OCOklahoma Cabinets & More, LLC | Owasso | OK | — | ◇ UNVERIFIED |
| OWOld World Classics INC and Provenza Floors INC | Santa Ana | CA | — | ◇ UNVERIFIED |
| OIOlon Industries INC | Jeffersonville | IN | — | ◇ UNVERIFIED |
| ONOmega National Products LLC | Louisville | KY | — | ◇ UNVERIFIED |
| OOO & O Cutstock INC | White City | OR | — | ◇ UNVERIFIED |
| OSOrange Stair & Millwork INC | Riverside | CA | — | ◇ UNVERIFIED |
| OCOregon Canadian Forest Products INC | North Plains | OR | — | ◇ UNVERIFIED |
| OPOregon Pacific Bldg Products INC | Dallas | OR | — | ◇ UNVERIFIED |
| ODOriginal Display Fixtures | Vallejo | CA | — | ◇ UNVERIFIED |
| OMOrnamental Mouldings Incorporated | Archdale | NC | — | ◇ UNVERIFIED |
| OPOrnamental Products Incorporated | High Point | NC | — | ◇ UNVERIFIED |
| OFOttley Floor Co. Inc. | Murray | UT | — | ◇ UNVERIFIED |
| OHOverseas Hardwoods Company, INC. | Lufkin | TX | — | ◇ UNVERIFIED |
| OLOwens Lumber Company, INC. | Pine Apple | AL | — | ◇ UNVERIFIED |
| PCPacific Coast Door & Millwork | Stockton | CA | — | ◇ UNVERIFIED |
| PCPacific Columns | Clarksville | TX | — | ◇ UNVERIFIED |
| PMPacific Mdf Products | Rocklin | CA | — | ◇ UNVERIFIED |
| PMPacific Mdf Products INC | Rocklin | CA | — | ◇ UNVERIFIED |
| PRPacific Rim Manufacturing LLC | Jasper | OR | — | ◇ UNVERIFIED |
| PTPacific Trim of Vancouver LLC | Tualatin | OR | — | ◇ UNVERIFIED |
| PWPacific Wall Systems INC | Central Point | OR | — | ◇ UNVERIFIED |
| PWPacific Westline INC Dba Bananafish Productions | Anaheim | CA | — | ◇ UNVERIFIED |
| PMPalladio Mouldings | Union City | NJ | — | ◇ UNVERIFIED |
| POPallet One, Inc.-treatment Plant #2 | Shipshewana | IN | — | ◇ UNVERIFIED |
| PSPanama Shutters | Banning | CA | — | ◇ UNVERIFIED |
| PAP and H Lumber Millwork Co., INC. | North Wales | PA | — | ◇ UNVERIFIED |
| PWParamount Windows & Doors Millwork CO INC | San Bernardino | CA | — | ◇ UNVERIFIED |
| PLParkway Lumber INC | Pleasant Hill | OR | — | ◇ UNVERIFIED |
| PBParquet By Dian INC | Gardena | CA | — | ◇ UNVERIFIED |
| PMPawnee Millworks, LLC | Pawnee | OK | — | ◇ UNVERIFIED |
| PMPeace Millwork Co, INC. | Miami | FL | — | ◇ UNVERIFIED |
| PWPeachey Wood Products | Reedsville | PA | — | ◇ UNVERIFIED |
| PEP E Barnes CO INC | Hamburg | AR | — | ◇ UNVERIFIED |
| PWPeerless Woodworking CORP | Bristol | TN | — | ◇ UNVERIFIED |
| PSPeninsula Stairs | San Carlos | CA | — | ◇ UNVERIFIED |
| PFPenn Finishing Inc/floor Trim | East Berlin | PA | — | ◇ UNVERIFIED |
| PIPepco, INC. | Moberly | MO | — | ◇ UNVERIFIED |
| PMPeragine Millwork CORP | Speonk | NY | — | ◇ UNVERIFIED |
| PFPerfect Fit Window Fashions, INC. | Gaithersburg | MD | — | ◇ UNVERIFIED |
| PPPerfect Plank Company | Oroville | CA | — | ◇ UNVERIFIED |
| PIPergo, INC. | Garner | NC | — | ◇ UNVERIFIED |
| PSPerma Strong Wood Products | Wayne | OK | — | ◇ UNVERIFIED |
| PPPete's Prehung and Millwork, LLC | Saint Joseph | MN | — | ◇ UNVERIFIED |
| PRPg Richard Millwork Company, INC. | Hyannis | MA | — | ◇ UNVERIFIED |
| PAPhenix Architectural Woodwork | San Antonio | TX | — | ◇ UNVERIFIED |
| PLPhillips, Lobue, Wilson Millwork INC | Anaheim | CA | — | ◇ UNVERIFIED |
| PMPhoenix Manufacturing of Ga. | Villa Rica | GA | — | ◇ UNVERIFIED |
| PMPhoenix Millwork, INC. | Alvin | TX | — | ◇ UNVERIFIED |
| PSPicasso Shutters, INC. | North Salt Lake | UT | — | ◇ UNVERIFIED |
| PHPiedmont Hardwood Lumber Company, INC. | Gold Hill | NC | — | ◇ UNVERIFIED |
| PWPiedmont Wood Products, INC. | Taylorsville | NC | — | ◇ UNVERIFIED |
| PVPilot View Woodworks | High Point | NC | — | ◇ UNVERIFIED |
| PCPinecraft Custom Shutters INC | Costa Mesa | CA | — | ◇ UNVERIFIED |
| PCPioneer Cut Stock INC | Prineville | OR | — | ◇ UNVERIFIED |
| PFPioneer Fixture Co.cn | Denver | CO | — | ◇ UNVERIFIED |
| PPPioneer Panel Systems INC | Sauk Rapids | MN | — | ◇ UNVERIFIED |
| PLPitts Lumber CO. INC. | Saluda | VA | — | ◇ UNVERIFIED |
| PCPk Custom Trim INC | Sacramento | CA | — | ◇ UNVERIFIED |
| PSPlantation Shutters for Less INC | Van Nuys | CA | — | ◇ UNVERIFIED |
| PSPlumb Square LLC | Wabash | IN | — | ◇ UNVERIFIED |
| PSPlumb Square LLC | Wabash | IN | — | ◇ UNVERIFIED |
| PFPlumly Flooring LLC | Winchester | VA | — | ◇ UNVERIFIED |
| PVPlum Valley INC | Anderson | CA | — | ◇ UNVERIFIED |
| PMP & M Wood Works, CORP. | Miami | FL | — | ◇ UNVERIFIED |
| PBPoor Boy Woodworks INC | Saginaw | MI | — | ◇ UNVERIFIED |
