| HAHorton Automatics | Corpus Christi | TX | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| ADAbc Distribution, LLC Dba America's Body | Tampa | FL | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| AAA-c Aluminum Window CO | Goodlettsville | TN | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| ASAcme Steel CO | Brooklyn | NY | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| ADAcore Door CO | Quincy | MI | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| ASActive Supply CO | Los Angeles | CA | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| AJA J Manufacturing INC | Bloomer | WI | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| AJA J Mfg INC | Bloomer | WI | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| AMAj Mfg., INC. - Riggs | Bloomer | WI | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| AAAlatus Aerosystems | Chatsworth | CA | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| ASAluma Shield Ind INC | Daytona Beach | FL | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| AAmarr | Lawrence | KS | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| ALAmdor LLC | Lancaster | NY | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| ABAmweld Building Prods L L C | Niles | OH | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| ATArbor Tree and Land, INC. | West Palm Beach | FL | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| AIArcadia INC | Vernon | CA | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| AIArk Ii Manufacturing | Garrettsville | OH | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| AAAssa Abloy | Carol Stream | IL | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| AWAssura Windows and Doors | Pompano Beach | FL | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| ADAtlas Door Clopay Building Products | Hernando | MS | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| BSBergland Sheet Metal Contractors INC | Urbandale | IA | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| CDCeco Door Prods | Oklahoma City | OK | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| CWCoastal Woodwork INC | Pompano Beach | FL | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
 Contech Engineered Solutions LLC | Pinellas Park | FL | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| CRC R Laurence CO INC | Gardena | CA | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| CDCurries Division of Aadg, INC - 9th Street | Mason City | IA | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| DEDoor Engineering & Manufacturing | Kasota | MN | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| DLDouglas & Lomason Company | Phenix City | AL | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| DIDrc Industries, INC. | Deerfield Beach | FL | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| DCDunbarton Corporation | Dothan | AL | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| EEE & E Mfg Co-plymouth 201 | Plymouth | MI | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| ECEfco CORP | Barnwell | SC | Primary Metal Manufacturing331316 | — | ◇ UNVERIFIED |
| ECEfco CORP Plant Ii | Monett | MO | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| EFEh Friedrich CO | Holyoke | MA | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| EIElixir Industries | Crossville | TN | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| FDFabrication Designs, INC. | Hyattsville | MD | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| FAFimbel Architectural Door Specialties | Whitehouse | NJ | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| FWFleetwood Windows and Doors LLC | Corona | CA | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| FGFlorida Glass & Aluminum, INC. | Fort Myers | FL | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| FPFlorida Pre-fab,inc. | Tampa | FL | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| FSFour Seasons Solar Products CORP | Holbrook | NY | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| GCGrisham CORP | Arlington | TN | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| HDHaas Door CO | Perrysburg | OH | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| HBHaldex Brake Products CORP | Iola | KS | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| HHHolcomb & Hoke Manufacturing Company Incorporated | Indianapolis | IN | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| HLHormann, LLC | Sparta | TN | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| HAHydro Aluminum North America Central Region Cassville Plant | Cassville | MO | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| IBIlab By Pgt Innovation | North Venice | FL | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| IWIndalex West INC. | Modesto | CA | Primary Metal Manufacturing331316 | — | ◇ UNVERIFIED |
| IMIrotas Manufacturing CO INC | Shelbyville | KY | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
