| ACAlabama Copper & Bronze CO INC | Birmingham | AL | Primary Metal Manufacturing331525 | — | ◇ UNVERIFIED |
| BABermco Aluminum | Birmingham | AL | Primary Metal Manufacturing331314 | — | ◇ UNVERIFIED |
 Carpenter Technology CORP | Tanner | AL | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| Carpenter Technology CORP - Athens South Facility | Tanner | AL | Primary Metal Manufacturing331111 | — | ◇ UNVERIFIED |
| HSHanna Steel CORP | Northport | AL | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| NTNucor Tublar Products INC. | Birmingham | AL | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| SASputhern Alloy CORP | Sylacauga | AL | Primary Metal Manufacturing331513 | — | ◇ UNVERIFIED |
| WCWah Chang Alabama | Huntsville | AL | Primary Metal Manufacturing331491 | — | ◇ UNVERIFIED |
| WAWise Alloys, LLC - Alabama Reclamation Plant | Muscle Shoals | AL | Primary Metal Manufacturing331314 | — | ◇ UNVERIFIED |
| HIHardsteel, INC. | Tuscaloosa | AL | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| ABA & B Foundry INC | Birmingham | AL | Nonmetallic Mineral Product Manufacturing327999 | — | ◇ UNVERIFIED |
| ACAlabama Casting CO | Aliceville | AL | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| AMAlabama Metal Industries CORP | Birmingham | AL | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| ABAmerican Brass INC. | Headland | AL | Primary Metal Manufacturing331000 | — | ◇ UNVERIFIED |
| AMAmerican Metal Group (amg) | Childersburg | AL | Primary Metal Manufacturing331221 | — | ◇ UNVERIFIED |
| ATAmerican Tube Manufacturing, INC. | Birmingham | AL | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
 Api Heat Transfer INC. | Montgomery | AL | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| ATArora Technologies INC | Huntsville | AL | Primary Metal Manufacturing331315 | — | ◇ UNVERIFIED |
| AIAuburn Investment Castings | Auburn | AL | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| BPBarry Pattern and Foundry Company, INC. | Birmingham | AL | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| BBBerman Bros Iron & Metal CO INC - Bermco Aluminum | Bessemer | AL | Primary Metal Manufacturing331000 | — | ◇ UNVERIFIED |
| BABorbet Alabama INC | Auburn | AL | Primary Metal Manufacturing331314 | — | ◇ UNVERIFIED |
| BFBrendle Fire Equipment, INC. | Montgomery | AL | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| CICarmack INC Dba Phenix Foundry | Phenix City | AL | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| CACitation Aluminum, LLC | Bay Minette | AL | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| CECockburn Enterprises INC | Muscle Shoals | AL | Primary Metal Manufacturing331523 | — | ◇ UNVERIFIED |
| DIDura-cast INC | Enterprise | AL | Primary Metal Manufacturing331523 | — | ◇ UNVERIFIED |
| EBEast Birmingham Bronze Foundry INC | Birmingham | AL | Primary Metal Manufacturing331314 | — | ◇ UNVERIFIED |
| EMEllis Metals INC. | Brundidge | AL | Primary Metal Manufacturing331314 | — | ◇ UNVERIFIED |
| GIGrede Ii - Bessemer | Bessemer | AL | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| GIGrede Ii - Columbiana | Columbiana | AL | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| GIGrede Ii LLC Marion | Marion | AL | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| GIGrede Ii - Selma | Selma | AL | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| HSHanna Steel CORP | Gadsden | AL | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| HVHuron Valley Steel | Anniston | AL | Primary Metal Manufacturing331492 | — | ◇ UNVERIFIED |
| HLHvf LLC | Alexandria | AL | Primary Metal Manufacturing331314 | — | ◇ UNVERIFIED |
| IIItt Industries Procast | Cullman | AL | Primary Metal Manufacturing331513 | — | ◇ UNVERIFIED |
| LRListerhill Reduction Plant | Muscle Shoals | AL | Primary Metal Manufacturing331312 | — | ◇ UNVERIFIED |
| MPMaclean Power, L.l.c. | Alabaster | AL | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| MFMaeco Fabrication INC | Grand Bay | AL | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| MEMarathon Equipment CO | Fayette | AL | Primary Metal Manufacturing331521 | — | ◇ UNVERIFIED |
| MCMcwane Cast Iron Pipe CO. | Birmingham | AL | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| MRMeridian Rail | Calera | AL | Primary Metal Manufacturing331111 | — | ◇ UNVERIFIED |
| MSMetrock Steel & Wire CO. | Montevallo | AL | Primary Metal Manufacturing331222 | — | ◇ UNVERIFIED |
| MMMetso Minerals Industries INC | Birmingham | AL | Primary Metal Manufacturing331513 | — | ◇ UNVERIFIED |
| NMNational Metals INC | Leeds | AL | Primary Metal Manufacturing331000 | — | ◇ UNVERIFIED |
| NUNorandal USA Incorporated | Scottsboro | AL | Primary Metal Manufacturing331315 | — | ◇ UNVERIFIED |
| NSNucor Steel Birmingham, INC. | Birmingham | AL | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| OSOps Sales Company | Birmingham | AL | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| PRProgress Rail Services | Albertville | AL | Primary Metal Manufacturing331492 | — | ◇ UNVERIFIED |
