| WTWestern Threaders, INC. | Bessemer | — | ◐ LIKELY ACTIVE |
| WMWhistler Machine Works, Inc. | Whistler | 20–99 | ◐ LIKELY ACTIVE |
| WMWilson Machine & Welding, Inc. of Decatur | Decatur | 20–99 | ◐ LIKELY ACTIVE |
| WEWingfield Engineering Company, INC. | Goodwater | 20–99 | ◐ LIKELY ACTIVE |
| WNWKW North America, LLC | Pell City | 100–499 | ◐ LIKELY ACTIVE |
| WRWww Restoration INC | Woodville | — | ◐ LIKELY ACTIVE |
| YCYesac CORP. | Tallassee | 20–99 | ◐ LIKELY ACTIVE |
| ZGZincfast Galvanizing, LLC. | Hanceville | — | ◐ LIKELY ACTIVE |
| ABAlabamas Best Fabricators, INC. | Birmingham | — | ◐ LIKELY ACTIVE |
| AMAlco Machine Company | Birmingham | — | ◐ LIKELY ACTIVE |
| CTConcurrent Technologies CORP | Madison | — | ◐ LIKELY ACTIVE |
| CTCooper Tools LLC Cullman Al Operation | Cullman | — | ◐ LIKELY ACTIVE |
| DIDaniel Industrial Metals, INC | Birmingham | — | ◐ LIKELY ACTIVE |
| DJD & J Enterprises | Huntsville | — | ◐ LIKELY ACTIVE |
| DMDublin Machine, INC | Ramer | — | ◐ LIKELY ACTIVE |
| FBFortify Building Solutions | Florence | — | ◐ LIKELY ACTIVE |
| FIFriedman Industries, INC. | Decatur | — | ◐ LIKELY ACTIVE |
| HUHeiche US Surface Technologies (al) LLC | Jasper | — | ◐ LIKELY ACTIVE |
| IPIndustrial Plating | Anniston | — | ◐ LIKELY ACTIVE |
| KMKimber Manufacturing INC. | Troy | — | ◐ LIKELY ACTIVE |
| PMPinnacle Manufacturing LLC | Boaz | — | ◐ LIKELY ACTIVE |
| PEProcess Equipment, INC. Dba Process Barron | Pelham | — | ◐ LIKELY ACTIVE |
| PLPuck, LLC | Dothan | — | ◐ LIKELY ACTIVE |
| RRReaves Road Landfill | Anniston | — | ◐ LIKELY ACTIVE |
| SCScholar Craft Products INC | Irondale | — | ◐ LIKELY ACTIVE |
| SBSchulte Building Addition | Hueytown | — | ◐ LIKELY ACTIVE |
Steward Machine CO. INC Plant 2 | Birmingham | — | ◐ LIKELY ACTIVE |
| TBTeledyne Brown Engineering | Huntsville | — | ◐ LIKELY ACTIVE |
Thompson Fabricating LLC | Tarrant | — | ◐ LIKELY ACTIVE |
| TMTri-cities Manufacturing, INC. | Tuscumbia | — | ◐ LIKELY ACTIVE |
| WLWalpar, LLC | Birmingham | — | ◐ LIKELY ACTIVE |
| APA1 Plating Company | Tuscumbia | — | ◇ UNVERIFIED |
| AAA & a Machine and Welding | Jasper | — | ◇ UNVERIFIED |
| APAcme Packaging Leeds Facility | Leeds | — | ◇ UNVERIFIED |
| AHAlabama Hard-surfacing INC | Birmingham | — | ◇ UNVERIFIED |
| APAlabama Plating Corporation | Eight Mile | — | ◇ UNVERIFIED |
| AIAllen Iron Works and Supply, INC. | Tarrant | — | ◇ UNVERIFIED |
| AMAmerican Machine & Manufacturing, INC. | Abbeville | — | ◇ UNVERIFIED |
| AIAndritz, INC. | Pell City | — | ◇ UNVERIFIED |
| APAnniston Plating & Machine Co., INC. | Anniston | — | ◇ UNVERIFIED |
| ASAutomatic Screw Machine Products | Decatur | — | ◇ UNVERIFIED |
| AWAxis Welding & Machine Works INC | Creola | — | ◇ UNVERIFIED |
| BBBailey Bridges, INC. | Fort Payne | — | ◇ UNVERIFIED |
| BCBaumann Coatings, INC. | Bessemer | — | ◇ UNVERIFIED |
| BRBesco Recycling | Bessemer | — | ◇ UNVERIFIED |
| BFBirmingham Fastener Mfg - Plant #2 | Birmingham | — | ◇ UNVERIFIED |
| BFBlazer Fabricating LLC Bessemer Plant | Bessemer | — | ◇ UNVERIFIED |
| BFBlazer Fabricating, LLC (pawnee Plant) | Birmingham | — | ◇ UNVERIFIED |
| BLB L Fabricators, INC. | Scottsboro | — | ◇ UNVERIFIED |
| BTBodycote Thermal Processing - Athens | Athens | — | ◇ UNVERIFIED |