 Logan Machine Works, INC. | Phenix City | AL | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| MAMachine and Hydraulics, INC. | Gardendale | AL | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| MCMachining & Coating Specialists, INC. | Leeds | AL | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| MIMagblock, INC. | Enterprise | AL | Fabricated Metal Product Manufacturing332994 | — | ◇ UNVERIFIED |
| MIMallin Industries, LLC | Fairfield | AL | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| MDMan Diesel & Turbo North America, INC. | Prattville | AL | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| MAMansell and Associates, LLC | Tuscumbia | AL | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| MUMaricorp US | Demopolis | AL | Fabricated Metal Product Manufacturing332311 | — | ◇ UNVERIFIED |
| MWMarks Welding & Fabricating | Thorsby | AL | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| MCMason Corporation | Birmingham | AL | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| MCMason Corporation | Jemison | AL | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| MTMclendon Trailers, LLC | Phenix City | AL | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| MTMclendon Trailers, LLC | Phenix City | AL | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| MBMetal Benders, INC. | Hope Hull | AL | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| MBMetal Building Services, LLC | Semmes | AL | Fabricated Metal Product Manufacturing332311 | — | ◇ UNVERIFIED |
| MUMetalspray Usa, INC | Newton | AL | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
 Mgt Manufacturing LLC | Springville | AL | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| Mgt Manufacturing LLC | Springville | AL | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| MJM & J Materials, INC. | Trussville | AL | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| MPMobile Pulley Marine Services | Mobile | AL | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| MMMoundville Metal Works, INC | Moundville | AL | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| MMMpv Morganton Pressure Vessels, LLC | Bay Minette | AL | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| MMMpv Morganton Pressure Vessels North Carolina, LLC | Bay Minette | AL | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| MTMuskogee Technology | Atmore | AL | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| NINeo Industries Alabama | Decatur | AL | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
 North Alabama Fabricating Company, INC. | Glen Allen | AL | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| NINorthwest Industries, INC. | Russellville | AL | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| NFNusteel Fabricators, INC. | Childersburg | AL | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| OIOiw, INC. | Pelham | AL | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| OIOld Iron Doors, LLC | Bessemer | AL | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| OMOld Man's Garage, INC. | Rainbow City | AL | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| OOmco | Talladega | AL | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| OHOmco - Huntsville | Madison | AL | Fabricated Metal Product Manufacturing332114 | — | ◇ UNVERIFIED |
| OSOmega Steel Products, INC | Jemison | AL | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| PHParker Hannifin Corporation | Albertville | AL | Fabricated Metal Product Manufacturing332721 | — | ◇ UNVERIFIED |
| PMParkway Machine & Metal Works, INC. | Saraland | AL | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| PPPatterson Precision Components | Union Grove | AL | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| PSPaul Stewart Industries INC. | Semmes | AL | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| PCPerformance Contractors, INC. - Mobile Fabrication Facility | Theodore | AL | Fabricated Metal Product Manufacturing332996 | — | ◇ UNVERIFIED |
| PMPerformance Machine Works, LLC | Dothan | AL | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| PMPhillips Metal Works | Montgomery | AL | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| POPhil Osterkamp | Grand Bay | AL | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| PMPike Machine Shop | Troy | AL | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| PVPinson Valley Fabricators, INC. | Other | AL | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| PBPit Bull Products | Huntsville | AL | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| PLPmdf, LLC | Sardis City | AL | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| PTPrairie Tank & Construction CO. | Pell City | AL | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| PWPratt & Whitney Automation | Madison | AL | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| PMPrecision Machining, a Div. of Ref Alabama, INC. | Greenville | AL | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| PMPrecision Metal Works, INC. | Montgomery | AL | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
