| CEClean Earth Environmental Group, LLC | Birmingham | — | ◇ UNVERIFIED |
| CICoastal Industrial Fabrication | Theodore | — | ◇ UNVERIFIED |
 Dayton Superior Corporation | Birmingham | — | ◇ UNVERIFIED |
| DLDouglas & Lomason Company | Phenix City | — | ◇ UNVERIFIED |
| DCDunbarton Corporation | Dothan | — | ◇ UNVERIFIED |
| DIDynetics, INC. | Huntsville | — | ◇ UNVERIFIED |
| ESEastern Sheet Metal INC | Dothan | — | ◇ UNVERIFIED |
| EFEmerson Fabrication Group LLC | Oneonta | — | ◇ UNVERIFIED |
| EFEmmerson Fabrication Group LLC | Oneonta | — | ◇ UNVERIFIED |
 Equipment Fabricators INC | Pell City | — | ◇ UNVERIFIED |
| FFFerguson Facility #3314 | Theodore | — | ◇ UNVERIFIED |
| FSFirth Sterling | Grant | — | ◇ UNVERIFIED |
| FIFriedman Industries, INC. | Decatur | — | ◇ UNVERIFIED |
| FGFrontier Gratings, LLC | Fort Payne | — | ◇ UNVERIFIED |
| GIGalbreath INC | Ider | — | ◇ UNVERIFIED |
| GIGorbel, INC. | Pell City | — | ◇ UNVERIFIED |
| GCGulf Coast Fabricators, INC. | Theodore | 1–19 | ◇ UNVERIFIED |
| GTGuyoungtech Tech Usa, Electro-deposition Facility of Oil Pan Parts | Evergreen | — | ◇ UNVERIFIED |
| HSHammett Steel LLC | Phenix City | — | ◇ UNVERIFIED |
| HCHardie-tynes Co., INC | Birmingham | — | ◇ UNVERIFIED |
| HRHarris Rebar - Birmingham | Riverside | — | ◇ UNVERIFIED |
| HOHeart of Dixie Machine & Fab | Talladega | — | ◇ UNVERIFIED |
| HHH & H Fabricators INC | Warrior | — | ◇ UNVERIFIED |
| HBHokes Bluff Welding & Fab | Hokes Bluff | — | ◇ UNVERIFIED |
| IBInland Buildings | Cullman | — | ◇ UNVERIFIED |
| JIJwf Industries, INC. | Trussville | — | ◇ UNVERIFIED |
| KBKadant Black Clawson | Theodore | — | ▲ REPORTED CLOSED |
| LSLakeside Steel Alabama - Thomasville Finishing Works | Thomasville | — | ◇ UNVERIFIED |
| LCLiberty Coating Alabama LLC | Bessemer | — | ◇ UNVERIFIED |
| MHM2h2 Holdings LLC Dba Claborn Manufacturing | Tanner | — | ◇ UNVERIFIED |
| MCMachine Craft INC | Huntsville | — | ◇ UNVERIFIED |
| MDMaclean Dixie, LLC. | Birmingham | — | ◇ UNVERIFIED |
| MWMatrix Wire INC. | Auburn | — | ◇ UNVERIFIED |
| MAMcabee Assembly Facility | Tuscaloosa | — | ◇ UNVERIFIED |
| MSMcb Steel, INC. | Bessemer | — | ◇ UNVERIFIED |
| MUMetals USA Mobile | Mobile | — | ◇ UNVERIFIED |
| MSMid South Plating | Wedowee | — | ◇ UNVERIFIED |
| MFMikes Fabricating Incorporated | Moody | — | ◇ UNVERIFIED |
| MUMiller Urethane Prods INC | Moody | — | ◇ UNVERIFIED |
| NINeo Industries (usa), INC. | Decatur | — | ◇ UNVERIFIED |
| NANorth American Construction Services, LTD. | Birmingham | — | ◇ UNVERIFIED |
| NMNutec Metal Finishing | Birmingham | — | ◇ UNVERIFIED |
| OTOcal Thomas & Betts Incorporated | Mobile | — | ◇ UNVERIFIED |
| OBOerlikon Balzers Coating Usa, INC | Pell City | — | ▲ REPORTED CLOSED |
| OPOwens Plating CO | Rainbow City | — | ◇ UNVERIFIED |
| OMOxford Manufacturing, LLC | Selma | — | ◇ UNVERIFIED |
| PVPinson Valley Fabricators INC | Birmingham, Al | — | ◇ UNVERIFIED |
| PEPlant Engineering and Maintenance - Oxford Machine and Fabrication | Oxford | — | ◇ UNVERIFIED |
| PMPrecision Metal Finishing | Mobile | — | ◇ UNVERIFIED |
| PSPsi Sales INC | Irvington | — | ◇ UNVERIFIED |
