| ODOverhead Door CO of Baltimore | Baltimore | MD | — | ◇ UNVERIFIED |
| ODOverhead Door CORP | Portland | OR | — | ◇ UNVERIFIED |
| ODOverhead Door Corporation | Fremont | CA | — | ◇ UNVERIFIED |
| ODOverhead Door Corporation - Wayne Dalton | Mount Hope | OH | — | ◇ UNVERIFIED |
| OMOverly Manufacturing Company | Greensburg | PA | — | ◇ UNVERIFIED |
| PAPacific Architectural Millworkna INC. | La Habra | CA | — | ◇ UNVERIFIED |
| PAPacific Architectural Wood Products | Portland | OR | — | ◇ UNVERIFIED |
| PCPacific Crest Door Company | Grass Valley | CA | — | ◇ UNVERIFIED |
| PDPacific Door and Cabinet Company | Pinedale | CA | — | ◇ UNVERIFIED |
| PDPacific Door Products, INC. | Cotati | CA | — | ◇ UNVERIFIED |
| PMPacific Medium Density Fibreboard Products Incorporated | Clio | SC | — | ◇ UNVERIFIED |
| PMPacific Mutual Door Company | Kansas City | MO | — | ◇ UNVERIFIED |
| PPPacific Pine Products | Lakeview | OR | — | ◇ UNVERIFIED |
| PPPacific Precision Industries LLC | Jurupa Valley | CA | — | ◇ UNVERIFIED |
| PRPacific Rolling Door Company | San Lorenzo | CA | — | ◇ UNVERIFIED |
| PWPacific Wood Ventures LLC | Bend | OR | — | ◇ UNVERIFIED |
| PWPacific Wood Works INC | Bend | OR | — | ◇ UNVERIFIED |
| PPPainting Perfection LTD - Hugo | Hugo | MN | — | ◇ UNVERIFIED |
| PHPalmer-donavin Hudson | Hudson | WI | — | ◇ UNVERIFIED |
| PSPalmer-donavin Seal Rite Door | Beloit | WI | — | ◇ UNVERIFIED |
| PHPameco Hawaii LLC | Honolulu | HI | — | ◇ UNVERIFIED |
| PWPanda Windows & Doors, LLC | North Las Vegas | NV | — | ◇ UNVERIFIED |
| PSPanel Specialties | Minneapolis | MN | — | ◇ UNVERIFIED |
| PDPanhandle Door Inc | Naples | ID | — | ◇ UNVERIFIED |
| PDPanhandle Door INC. | Bonners Ferry | ID | — | ◇ UNVERIFIED |
| PWPaoli Wood Work INC | Franklin Park | IL | — | ◇ UNVERIFIED |
| PGPapo's Garage & Doors | Vega Alta | PR | — | ◇ UNVERIFIED |
| PWParamount Windows & Doors Millwork CO INC | San Bernardino | CA | — | ◇ UNVERIFIED |
| PRParenti & Raffaelli LTD | Mount Prospect | IL | — | ◇ UNVERIFIED |
| PMParrett Manufacturing | Dorchester | WI | — | ◇ UNVERIFIED |
| PWParrett Windows & Doors | Dorchester | WI | — | ◇ UNVERIFIED |
| PPPatio Pacific, INC. | San Luis Obispo | CA | — | ◇ UNVERIFIED |
| PIPatrick Industries INC - - Middlebury Hardwood | Middlebury | IN | — | ◇ UNVERIFIED |
| PDPat's Doors, INC. | Albuquerque | NM | — | ◇ UNVERIFIED |
| PPPat's Pinstriping | New Castle | VA | — | ◇ UNVERIFIED |
| PWPatterson Wood Products | Nacogdoches | TX | — | ◇ UNVERIFIED |
| PAPaul Argoe Screens INC | North | SC | — | ◇ UNVERIFIED |
| PDPeachtree Doors & Windows INC | Gainesville | GA | — | ◇ UNVERIFIED |
| PWPeak Window & Door Screen Services LLC | Phoenix | AZ | — | ◇ UNVERIFIED |
| PWPearce Windows and Doors, INC. | Boynton Beach | FL | — | ◇ UNVERIFIED |
| PIPease Ind INC | Denver | CO | — | ◇ UNVERIFIED |
| PCPella CORP | Macomb | IL | — | ◇ UNVERIFIED |
| PCPella Corp-carroll Div | Carroll | IA | — | ◇ UNVERIFIED |
| PCPella Corporation | Shenandoah | IA | — | ◇ UNVERIFIED |
| PCPella Corporation - Carroll Division | Carroll | IA | — | ◇ UNVERIFIED |
| PCPella Corporation - Story City Division | Story City | IA | — | ◇ UNVERIFIED |
| PEPella Entry Systems | Fairfield | OH | — | ◇ UNVERIFIED |
| PPPella Products of Kansas City | Lenexa | KS | — | ◇ UNVERIFIED |
| PMPemko Manufacturing Company | Memphis | TN | — | ◇ UNVERIFIED |
| PPPeppers & Pomegranate LLC | Redwood City | CA | — | ◇ UNVERIFIED |
| PIPerformance Insulation and Energy | Bend | OR | — | ◇ UNVERIFIED |
| PPPerrysburg Premier Garage Door LLC | Perrysburg | OH | — | ◇ UNVERIFIED |
| PIPeruch Investments, L.l.c. | Phoenix | AZ | — | ◇ UNVERIFIED |
| PPPete Pullum Company INC | Detroit | MI | — | ◇ UNVERIFIED |
| PFPete's Five Star Home Improvement INC. | Jamaica | NY | — | ◇ UNVERIFIED |
| PIPgt Industries INC | Fort Myers | FL | — | ◇ UNVERIFIED |
| PIPhilips Industries INC | Clarksville | TX | — | ◇ UNVERIFIED |
| PPPhilips Prods INC | Charlotte | MI | — | ◇ UNVERIFIED |
| PPPhilips Products, INC. - Plant 2 | Elkhart | IN | — | ◇ UNVERIFIED |
| PMPhillips Mfg CO | Omaha | NE | — | ◇ UNVERIFIED |
| PWPhoenix Window | Pine | CO | — | ◇ UNVERIFIED |
| PWPhoenix Window & Door, LLC | Phoenix | AZ | — | ◇ UNVERIFIED |
| PDPilot Door Systems INC. | Pleasant Grove | UT | — | ◇ UNVERIFIED |
| PIPioneer Industries | Hackensack | NJ | — | ◇ UNVERIFIED |
| PIPioneer Industries Div | Carlstadt | NJ | — | ◇ UNVERIFIED |
| PWPioneer Window Manufacturing CORP. | Johnstown | NY | — | ◇ UNVERIFIED |
| PDPivot Door Company, INC. | Colorado Springs | CO | — | ◇ UNVERIFIED |
| PAPlant Architectural Woodwork | San Francisco | CA | — | ◇ UNVERIFIED |
| PVPlum Valley, INC | Cottonwood | CA | — | ◇ UNVERIFIED |
| PGPly Gem Window Group | Rocky Mount | VA | — | ◇ UNVERIFIED |
| PGPly Gem Windows | Corona | CA | — | ◇ UNVERIFIED |
| PGPly Gem Windows | Dallas | TX | — | ◇ UNVERIFIED |
| PGPly Gem Windows | Peachtree City | GA | — | ◇ UNVERIFIED |
| PEP-mor Engineering CO | Franklin Park | IL | — | ◇ UNVERIFIED |
| PAPocahontas Aluminum Company, INC. | Pocahontas | AR | — | ◇ UNVERIFIED |
| PFPoint Five Windows & Doors | Fort Collins | CO | — | ◇ UNVERIFIED |
| PDPorvene Doors INC | Moreno Valley | CA | — | ◇ UNVERIFIED |
| PGPowell Garage Door | Powell | WY | — | ◇ UNVERIFIED |
| PDPrecision Door & Hardware INC | Medford | OR | — | ◇ UNVERIFIED |
| PDPrecision Door Systems LLC | Tampa | FL | — | ◇ UNVERIFIED |
| PDPrecision Door Systems LLC | Tampa | FL | — | ◇ UNVERIFIED |
 Precision Fabrication CORP. | Nokomis | FL | — | ◇ UNVERIFIED |
| PMPrecision Millwork | Orem | UT | — | ◇ UNVERIFIED |
| PMPrecision Millwork LLC | Bethel | CT | — | ◇ UNVERIFIED |
| PWPreferred Woodworks INC | Savage | MN | — | ◇ UNVERIFIED |
| PDPrehung Doors, INC. | Auburn | ME | — | ◇ UNVERIFIED |
| PDPremdoor (johnson) Door Products | Ocala | FL | — | ◇ UNVERIFIED |
| PCPremdor Corporation | San Bernardino | CA | — | ◇ UNVERIFIED |
| PCPremier Custom Millwork & Surfaces, Inc | Alden | NY | — | ◇ UNVERIFIED |
| PLPremiere LLC | Gap | PA | — | ◇ UNVERIFIED |
| PIPremier International INC | Tamuning | GU | — | ◇ UNVERIFIED |
| PIPremier International INC. | Tamuning | GU | — | ◇ UNVERIFIED |
| PPPremier Products, INC | Austell | GA | — | ◇ UNVERIFIED |
| PDPrimecraft Doors, INC. | Malvern | AR | — | ◇ UNVERIFIED |
| PIPrime-line, INC. | Malvern | AR | — | ◇ UNVERIFIED |
| PPPrime-line Products CO Dba Precision Screen Doors | Redlands | CA | — | ◇ UNVERIFIED |
| PBPro Build CO | Albuquerque | NM | — | ◇ UNVERIFIED |
| PCProbuild Company LLC | Santa Cruz | CA | — | ◇ UNVERIFIED |
| PCPro Coat Everett | Everett | WA | — | ◇ UNVERIFIED |
| PKPro Kay Supply INC | Orrum | NC | — | ◇ UNVERIFIED |
