| AHAction Hurricane and Screen LLC | Beaufort | SC | — | ◇ UNVERIFIED |
| ACActivar Companies Inc,air Louvers/samson | Commerce | CA | — | ◇ UNVERIFIED |
| AWActive Window Products INC | Los Angeles | CA | — | ◇ UNVERIFIED |
| ADAdvanced Design Manufacturing LLC | Antioch | CA | — | ◇ UNVERIFIED |
| AGAdvance Garage Doors, INC. | Marshalltown | IA | — | ◇ UNVERIFIED |
| AEA-Farsighted Equipment Leasing, Inc. | Moreno Valley | CA | — | ◇ UNVERIFIED |
| ATAffiliated Temporary Help | Vernon | CA | — | ◇ UNVERIFIED |
| ADAirlift Doors INC | Minneapolis | MN | — | ◇ UNVERIFIED |
| AMAir Master Awning LLC | Barceloneta | PR | — | ◇ UNVERIFIED |
| AMAir Master Windows and Doors | Barceloneta | PR | — | ◇ UNVERIFIED |
| AMAirtronics Metal Products | San Jose | CA | — | ◇ UNVERIFIED |
 A J Manufacturing INC | Bloomer | WI | — | ◇ UNVERIFIED |
| AIAladdin Industries INC | Salt Lake City | UT | — | ◇ UNVERIFIED |
| AAllegion | Mckenzie | TN | — | ◇ UNVERIFIED |
| ASAllegion S&s Holding Company INC. | Cincinnati | OH | — | ◇ UNVERIFIED |
| AWAlliance Window CO | Aurora | OR | — | ◇ UNVERIFIED |
| AIAllmetal, INC. | Bensenville | IL | — | ◇ UNVERIFIED |
| AAAll-weather Architectural Aluminum INC | Vacaville | CA | — | ◇ UNVERIFIED |
| AWAll Weather Hurricane Shutters, INC. | Naples | FL | — | ◇ UNVERIFIED |
| AWAll Weather Steel Products LLC | Salt Lake City | UT | — | ◇ UNVERIFIED |
| AVAloha Visulite LTD | The Dalles | OR | — | ◇ UNVERIFIED |
| AHAltima Holdings, INC. | West Palm Beach | FL | — | ◇ UNVERIFIED |
| ALAlubon, LTD. | Hauppauge | NY | — | ◇ UNVERIFIED |
| AIAlumax INC | San Sebastian | PR | — | ◇ UNVERIFIED |
| ANAluminite Northwest, INC | Paris | IL | — | ◇ UNVERIFIED |
| AGAluminum & Glass Center Manufacturing, CORP. | Anasco | PR | — | ◇ UNVERIFIED |
| ASAluminum Screen Manufacturers INC | North Las Vegas | NV | — | ◇ UNVERIFIED |
| ASAluminum Screen & Storm Sash CO INC | Salem | OR | — | ◇ UNVERIFIED |
| ATAluminum Technology INC | Riverside | CA | — | ◇ UNVERIFIED |
| AUAlutech United INC | Sarasota | FL | — | ◇ UNVERIFIED |
| AUAlutech United, INC. | Selbyville | DE | — | ◇ UNVERIFIED |
| AAAlvaro Adrian De La Cruz Evangelista, an Individual | Oxnard | CA | — | ◇ UNVERIFIED |
| ACAmarr Company | Fremont | CA | — | ◇ UNVERIFIED |
| ACAmarr Company | Mocksville | NC | — | ◇ UNVERIFIED |
| AIAmerica Italiana | San Jose | CA | — | ◇ UNVERIFIED |
| ABAmerican Building Products LLC | Harahan | LA | — | ◇ UNVERIFIED |
| ADAmerican Direct Procurement INC | Portland | OR | — | ◇ UNVERIFIED |
| ADAmerican Door and Glass Sw Va, INC. | Roanoke | VA | — | ◇ UNVERIFIED |
| ASAmerican Screen & Door CO INC | Memphis | TN | — | ◇ UNVERIFIED |
| ASAmerican Steel & Stairways INC | Gilroy | CA | — | ◇ UNVERIFIED |
| ABAmerimax Building Products | Nappanee | IN | — | ◇ UNVERIFIED |
| AWAmsco Windows INC | Salt Lake City | UT | — | ◇ UNVERIFIED |
| AHAMT Holdings, LLC | Hutto | TX | — | ◇ UNVERIFIED |
| AIAmweld International, LLC | Miami | FL | — | ◇ UNVERIFIED |
| AVAnderson V E Mfg Co* | Woodbury | TN | — | ◇ UNVERIFIED |
| AMAngelus Mfg. | Chino | CA | — | ◇ UNVERIFIED |
| ACAntech Corporation | Tucson | AZ | — | ◇ UNVERIFIED |
| AArcadia | Vernon | CA | — | ◇ UNVERIFIED |
| AArcadia | South Gate | CA | — | ◇ UNVERIFIED |
| AIArcadia INC | Albuquerque | NM | — | ◇ UNVERIFIED |
| AIArcadia, INC. | Hayward | CA | — | ◇ UNVERIFIED |
| ABArchitectural Blomberg Dba Blomberg Window Systems | Sacramento | CA | — | ◇ UNVERIFIED |
| ASArchitectural Specialties INC | Milwaukie | OR | — | ◇ UNVERIFIED |
| AArconic | Cranberry Township | PA | — | ◇ UNVERIFIED |
| AIArdco Incorporated | Elkton | KY | — | ◇ UNVERIFIED |
| AGArnett Glass LLC | Pittsburg | KS | — | ◇ UNVERIFIED |
| AHArtemis Holdings, LLC. | Rossville | GA | — | ◇ UNVERIFIED |
| ASArtisan Sheetmetal | Astoria | NY | — | ◇ UNVERIFIED |
| ACASAP Commercial Doors | Mooresville | NC | — | ◇ UNVERIFIED |
| AAAssa Abloy | Peachtree City | GA | — | ◇ UNVERIFIED |
| AAAssa Abloy Door Group LLC Dba Ceco Door Products | Milan | TN | — | ◇ UNVERIFIED |
| AAAssa Abloy Service Center | Kent | WA | — | ◇ UNVERIFIED |
| AIAsta Industries INC. | Acworth | GA | — | ◇ UNVERIFIED |
| ACAtlantic Construction LLC | Pompano Beach | FL | — | ◇ UNVERIFIED |
| ADAtlantic Doors & Hardware, INC. | Lake Worth | FL | — | ◇ UNVERIFIED |
| ARAtlantic Rolling Steel Door, CORP. | Bronx | NY | — | ◇ UNVERIFIED |
| AHAtn Holding INC. Dba Atn Windows and Doors | Mira Loma | CA | — | ◇ UNVERIFIED |
| ACAtrium Corporation Dba Superior Windows & Doors | Ontario | CA | — | ◇ UNVERIFIED |
| AAAvallone Architectural Specialties, LLC. | New Orleans | LA | — | ◇ UNVERIFIED |
| AIAvalon International Aluminum LLC | Walnut | MS | — | ◇ UNVERIFIED |
| AMAward Metal's | Union City | CA | — | ◇ UNVERIFIED |
| ADAxxess Door, Corp. | Ontario | CA | — | ◇ UNVERIFIED |
| BAB and J Aluminum Windows, INC | Saint Martinville | LA | — | ◇ UNVERIFIED |
| BIBaron Industries | Woburn | MA | — | ◇ UNVERIFIED |
| BRBaton Rouge Window & Siding Conpany, INC. | Baton Rouge | LA | — | ◇ UNVERIFIED |
| BCBay Cities Tin Shop INC Dba Bay Cities Metal Products | Gardena | CA | — | ◇ UNVERIFIED |
| BGBay Glass & Window, INC. | Cape Coral | FL | — | ◇ UNVERIFIED |
| BSBayside Shutters | Orange | CA | — | ◇ UNVERIFIED |
| BMB&c Metals Enterprise INC. | Medley | FL | — | ◇ UNVERIFIED |
| BPBeechcraft Products, Inc. | Durand | MI | — | ◇ UNVERIFIED |
| BIBell-view, INC. | Wrightsville | GA | — | ◇ UNVERIFIED |
| BMBennett Mfg & Supply CO | Colorado Springs | CO | — | ◇ UNVERIFIED |
| BIBenson Industries LLC | Portland | OR | — | ◇ UNVERIFIED |
| BIBenson Industries LLC | La Grande | OR | — | ◇ UNVERIFIED |
| BSBergen Sign Company | Pompano Beach | FL | — | ◇ UNVERIFIED |
| BCBilco Company,the | Trumann | AR | — | ◇ UNVERIFIED |
| BCBlue Chip Professional Services, L.l.c | Boise | ID | — | ◇ UNVERIFIED |
| BSBlue Streak Enterprises, LLC Dba Gravley Doors | Aubrey | TX | — | ◇ UNVERIFIED |
| BPBowman Properties, LLC | Valparaiso | IN | — | ◇ UNVERIFIED |
| BXBrand X Metals, INC | Anaheim | CA | — | ◇ UNVERIFIED |
| BCBroncho Company Dba Electric Power Door | Hibbing | MN | — | ◇ UNVERIFIED |
| BRBryan Rivera | Corona | CA | — | ◇ UNVERIFIED |
| CBCapitol Builders Hardware, INC | Sacramento | CA | — | ◇ UNVERIFIED |
| COCarmichael Overhead Door, INC. | Carmichael | CA | — | ◇ UNVERIFIED |
| CPCasMar Properties LLC | Louisville | KY | — | ◇ UNVERIFIED |
| CDCasper Disappearing Screen Systems, Inc. | Poway | CA | — | ◇ UNVERIFIED |
| CCCdi Curbs Company Dba Crystal Distribution, INC. | Charlotte | NC | — | ◇ UNVERIFIED |
| CCCenterline Corporation | Saint Croix | VI | — | ◇ UNVERIFIED |
| CFCentral Florida Lumber and Supply Co, INC | Orlando | FL | — | ◇ UNVERIFIED |
| CCentria | Hatton | KY | — | ◇ UNVERIFIED |
