| MIMadix Inc - Eclectic | Eclectic | 500+ | ◐ LIKELY ACTIVE |
| MAMiller and Company LLC | Mulga | — | ◐ LIKELY ACTIVE |
| MPMitsubishi Polycrstalline Silicon America CORP | Theodore | — | ◐ LIKELY ACTIVE |
| NCNational Copper & Smelting | Huntsville | — | ◐ LIKELY ACTIVE |
| NTNucor Tubular Products - Trinity | Trinity | 100–499 | ◐ LIKELY ACTIVE |
| OFOpelika Foundry | Opelika | — | ◐ LIKELY ACTIVE |
| PPPremium Plate Supply | Chickasaw | 20–99 | ◐ LIKELY ACTIVE |
| RBRandall Bank's Scrap Metal | Albertville | — | ◐ LIKELY ACTIVE |
| RAReal Alloy Specification INC | Steele | — | ◐ LIKELY ACTIVE |
| RIRexnord Industries LLC | Auburn | — | ◐ LIKELY ACTIVE |
| SRSa Recycling | Decatur | — | ◐ LIKELY ACTIVE |
| SISIP, Inc. of Delaware | Gadsden | 20–99 | ◐ LIKELY ACTIVE |
 Stephens Pipe & Steel LLC ALABAMA | Warrior | 20–99 | ◐ LIKELY ACTIVE |
| UPUS Pipe & Foundry CO | Birmingham | — | ◐ LIKELY ACTIVE |
| BFBama Foundry INC | Montgomery | — | ◐ LIKELY ACTIVE |
| BRBrothers Recycling CO INC | Birmingham | — | ◐ LIKELY ACTIVE |
 Johns Manville | Scottsboro | — | ◐ LIKELY ACTIVE |
| NSNational Standard, LLC | Columbiana | — | ◐ LIKELY ACTIVE |
| NANichols Aluminum | Decatur | — | ◐ LIKELY ACTIVE |
 Wolverine Tube Division | Decatur | — | ◐ LIKELY ACTIVE |
| ABA & B Foundry INC | Birmingham | — | ◇ UNVERIFIED |
| ACAlabama Casting CO | Aliceville | — | ◇ UNVERIFIED |
| AMAlabama Metal Industries CORP | Birmingham | — | ◇ UNVERIFIED |
| ABAmerican Brass INC. | Headland | — | ◇ UNVERIFIED |
| AMAmerican Metal Group (amg) | Childersburg | — | ◇ UNVERIFIED |
| ATAmerican Tube Manufacturing, INC. | Birmingham | — | ◇ UNVERIFIED |
 Api Heat Transfer INC. | Montgomery | — | ◇ UNVERIFIED |
| ATArora Technologies INC | Huntsville | — | ◇ UNVERIFIED |
| AIAuburn Investment Castings | Auburn | — | ◇ UNVERIFIED |
| BPBarry Pattern and Foundry Company, INC. | Birmingham | — | ◇ UNVERIFIED |
| BBBerman Bros Iron & Metal CO INC - Bermco Aluminum | Bessemer | — | ◇ UNVERIFIED |
| BABorbet Alabama INC | Auburn | — | ◇ UNVERIFIED |
| BFBrendle Fire Equipment, INC. | Montgomery | — | ◇ UNVERIFIED |
| CICarmack INC Dba Phenix Foundry | Phenix City | — | ◇ UNVERIFIED |
| CACitation Aluminum, LLC | Bay Minette | — | ◇ UNVERIFIED |
| CECockburn Enterprises INC | Muscle Shoals | — | ◇ UNVERIFIED |
| DIDura-cast INC | Enterprise | — | ◇ UNVERIFIED |
| EBEast Birmingham Bronze Foundry INC | Birmingham | — | ◇ UNVERIFIED |
| EMEllis Metals INC. | Brundidge | — | ◇ UNVERIFIED |
| GIGrede Ii - Bessemer | Bessemer | — | ◇ UNVERIFIED |
| GIGrede Ii - Columbiana | Columbiana | — | ◇ UNVERIFIED |
| GIGrede Ii LLC Marion | Marion | — | ◇ UNVERIFIED |
| GIGrede Ii - Selma | Selma | — | ◇ UNVERIFIED |
| HSHanna Steel CORP | Gadsden | — | ◇ UNVERIFIED |
| HVHuron Valley Steel | Anniston | — | ◇ UNVERIFIED |
| HLHvf LLC | Alexandria | — | ◇ UNVERIFIED |
| ITIndependence Tube Corporation - Trinity | Trinity | — | ◇ UNVERIFIED |
| IIItt Industries Procast | Cullman | — | ◇ UNVERIFIED |
| LRListerhill Reduction Plant | Muscle Shoals | — | ◇ UNVERIFIED |
| MPMaclean Power, L.l.c. | Alabaster | — | ◇ UNVERIFIED |
