| IAIljin Al CORP | Phenix City | AL | Fabricated Metal Product Manufacturing332991 | 20-99 | ◐ LIKELY ACTIVE |
| JLJ & L Fabricators, INC. | Leeds | AL | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| JMJones Machine & Welding CO INC | Oakman | AL | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| JVJones Valley Fabrication - Plant 2 | Oneonta | AL | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| LPLee Precision Machine Shop INC | Athens | AL | Fabricated Metal Product Manufacturing332510 | — | ▲ REPORTED CLOSED |
| LMLockheed Martin CORP | Troy | AL | Fabricated Metal Product Manufacturing332993 | — | ◐ LIKELY ACTIVE |
| MMMadsen Machine Company, INC. | Tuscaloosa | AL | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
| MAM and H Valve Company Landfill | Anniston | AL | Fabricated Metal Product Manufacturing332919 | — | ◐ LIKELY ACTIVE |
| MSMarbury Steel Fabricators, INC. | Marbury | AL | Fabricated Metal Product Manufacturing332312 | 1-19 | ◐ LIKELY ACTIVE |
| MHM&b Hangers | Leeds | AL | Fabricated Metal Product Manufacturing332618 | — | ◐ LIKELY ACTIVE |
| MMetco | Hartselle | AL | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
Meyer Utility Structures LLC | Steele | AL | Fabricated Metal Product Manufacturing332312 | 100-499 | ◐ LIKELY ACTIVE |
| MSMid South Steel INC | Pelham | AL | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| MWMiller Wire Works,inc. | Birmingham | AL | Fabricated Metal Product Manufacturing332323 | 20-99 | ◐ LIKELY ACTIVE |
| MMM&j Materials INC | Trussville | AL | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
North Alabama Fabricating Company, INC. | Cullman | AL | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| NTNucor Towers and Structures Alabama | Trinity | AL | Fabricated Metal Product Manufacturing332312 | 100-499 | ◐ LIKELY ACTIVE |
| OMOflex Metal Finishing | Clanton | AL | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| PCPerfection Chain Products Inc. | Cullman | AL | Fabricated Metal Product Manufacturing332618 | 20-99 | ◐ LIKELY ACTIVE |
| PSPhysical Security L.L.C. | Bessemer | AL | Fabricated Metal Product Manufacturing332321 | 100-499 | ◐ LIKELY ACTIVE |
| PSPrecision Steel, INC. | Abbeville | AL | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| PPProduction Paint Stripping - Huntsville | Huntsville | AL | Fabricated Metal Product Manufacturing332811 | 20-99 | ◐ LIKELY ACTIVE |
| PFPro Fab Machine Shop Addition | Hartselle | AL | Fabricated Metal Product Manufacturing332721 | — | ◐ LIKELY ACTIVE |
| PMProgressive Metal Finishers INC | Bessemer | AL | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| QGQuality Galvanizing, LLC | Semmes | AL | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| RMR & M Machine Shop, INC | Fyffe | AL | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| RVRpm Ventures LLC | Tuscumbia | AL | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| SSSamuel, Son & Company (usa) INC. | Birmingham | AL | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| SCShape Corp - Athens, AL | Athens | AL | Fabricated Metal Product Manufacturing332510 | 20-99 | ◐ LIKELY ACTIVE |
| SAShwinco Architectural Products LLC | Dothan | AL | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| SBSign Builders, INC. | Birmingham | AL | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| SISIP, Inc. of Delaware | Gadsden | AL | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
| SOSnap on Tools Elkmont | Elkmont | AL | Fabricated Metal Product Manufacturing332212 | 100-499 | ◐ LIKELY ACTIVE |
| SNSouthern Natural Gas - Mdc | Pinson | AL | Fabricated Metal Product Manufacturing332996 | — | ◐ LIKELY ACTIVE |
Stephens Pipe & Steel LLC ALABAMA | Warrior | AL | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| SMSteward Machine CO INC | Birmingham | AL | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| TWTrailer World INC. | Ozark | AL | Fabricated Metal Product Manufacturing332999 | 100-499 | ◐ LIKELY ACTIVE |
| TMT-tek Material Handling, LLC | Montgomery | AL | Fabricated Metal Product Manufacturing332618 | — | ◐ LIKELY ACTIVE |
| UMUms Metal Fabricators INC | Mobile | AL | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| UPUnited Plating INC Huntsville | Huntsville | AL | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
United Plating Incorporated | Huntsville | AL | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| UEUniversal Environmental Services | Trussville | AL | Fabricated Metal Product Manufacturing332431 | — | ◐ LIKELY ACTIVE |
| VNVoestalpine Nortrak INC. | Birmingham | AL | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| VPVulcan Pipe & Steel Coatings, INC. | Bessemer | AL | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| WMWenzel Metal Spinning, INC | Scottsboro | AL | Fabricated Metal Product Manufacturing332119 | 20-99 | ◐ LIKELY ACTIVE |
| WPWestern Pipe Service | Birmingham | AL | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| WTWestern Threaders, INC. | Bessemer | AL | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| WMWhistler Machine Works, Inc. | Whistler | AL | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| WMWilson Machine & Welding, Inc. of Decatur | Decatur | AL | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| WEWingfield Engineering Company, INC. | Goodwater | AL | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |