| MPMcwane Plant & Industrial - Alabama Dynamics | Calera | 20–99 | ● ACTIVE |
| GSGlidewell Specialties Foundry Company | Calera | 100–499 | ● ACTIVE |
| BRBama Reliability LLC | Birmingham | — | ● ACTIVE |
 Industrial Fasteners & Supply LLC | Calera | — | ● ACTIVE |
 Polyfrang LLC | Hoover | — | ● ACTIVE |
 Rmc Mechanical Contractors LLC | Chelsea | — | ● ACTIVE |
| VTVulcan Threaded Products INC | Pelham | 100–499 | ◐ LIKELY ACTIVE |
| DCDeshazo Crane Company | Alabaster | — | ◐ LIKELY ACTIVE |
| MSMid South Steel INC | Pelham | — | ◐ LIKELY ACTIVE |
| PEProcess Equipment, INC. Dba Process Barron | Pelham | — | ◐ LIKELY ACTIVE |
| CACentral Al Fabricators INC | Columbiana | — | ◇ UNVERIFIED |
| SSShelby Steel Vincent Incorporated | Vincent | — | ◇ UNVERIFIED |
| CMCentral Machine and Fabrication | Montevallo | 20–99 | ◐ LIKELY ACTIVE |
| FCFifth Court Solutions, LLC | Alabaster | — | ◐ LIKELY ACTIVE |
| PPlant | Calera | 20–99 | ◐ LIKELY ACTIVE |
| PFProgressive Finishes, INC | Alabaster | 20–99 | ◐ LIKELY ACTIVE |
| RHRs Hughes CO INC | Pelham | — | ◐ LIKELY ACTIVE |
| SCSupreme Cores Holdings, LLC - Alabaster, AL Facility | Alabaster | 20–99 | ◐ LIKELY ACTIVE |
| VCVSF Corporation | Vincent | 20–99 | ◐ LIKELY ACTIVE |
| AWAlabama Wire, LLC | Pelham | — | ◇ UNVERIFIED |
| AWAlloy Wheel Repair Specialist | Pelham | — | ◇ UNVERIFIED |
| BFBuilders Firstsource - Southeast Group, LLC | Shelby | — | ◇ UNVERIFIED |
| CSClark Substations L L C | Calera | — | ◇ UNVERIFIED |
| GSGraves Service Company, INC. | Sterrett | — | ◇ UNVERIFIED |
| ICIron City Rifle Work | Pelham | — | ◇ UNVERIFIED |
| OIOiw, INC. | Pelham | — | ◇ UNVERIFIED |
| SCSteel City Metal INC | Sterrett | — | ◇ UNVERIFIED |
| TMTruemark Metals, LLC | Alabaster | — | ◇ UNVERIFIED |
| TVTyco Valves and Control LP | Pelham | — | ◇ UNVERIFIED |
| UDUnified Design & Manufacturing, INC. | Alabaster | — | ◇ UNVERIFIED |
| UDUnified Designs and Manufacturing | Alabaster | — | ◇ UNVERIFIED |
