| SASmp Automotive Systems Alabama, INC. | Vance | AL | Transportation Equipment Manufacturing336390 | — | ◇ UNVERIFIED |
| SASmp Automotive Systems Plant 3 | Cottondale | AL | Transportation Equipment Manufacturing336211 | — | ◇ UNVERIFIED |
| SRSoutheast Regional Maint Center (sermc) | Mobile | AL | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| SMSouthern Marina & Harbor | Mobile | AL | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| TCTecnico Corporation | Chickasaw | AL | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| TUTerex Utilities | Birmingham | AL | Transportation Equipment Manufacturing336211 | — | ◇ UNVERIFIED |
Tfab Manufacturing LLC | Anniston | AL | Transportation Equipment Manufacturing336419 | — | ◇ UNVERIFIED |
| TVTri-glass Vmc Fiberglass Products INC | Daleville | AL | Transportation Equipment Manufacturing336211 | — | ◇ UNVERIFIED |
| UUnipres | Steele | AL | Transportation Equipment Manufacturing336211 | — | ◇ UNVERIFIED |
| UAUnited Aero Group | Enterprise | AL | Transportation Equipment Manufacturing336411 | — | ◇ UNVERIFIED |
| UIUs, Incorporated | Chickasaw | AL | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| YMYamaha Marine Test Facility | Bridgeport | AL | Transportation Equipment Manufacturing336612 | — | ◇ UNVERIFIED |
| YAYorozu Automotive Alabama | Jasper | AL | Transportation Equipment Manufacturing336330 | — | ◇ UNVERIFIED |
| ZCZf Chassis Systems LLC | Tuscaloosa | AL | Transportation Equipment Manufacturing336350 | — | ◇ UNVERIFIED |
| 11 | Mobile | AL | Transportation Equipment Manufacturing336611 | 100-499 | ◐ LIKELY ACTIVE |
| 5E5332 Endeavor Way | Tamer | AL | Transportation Equipment Manufacturing336390 | 20-99 | ◐ LIKELY ACTIVE |
| 6C600 Car Tech Dr | 600 Car Tech Dr | AL | Transportation Equipment Manufacturing336370 | 100-499 | ◐ LIKELY ACTIVE |
| AAce05-yad | Meridianville | AL | Transportation Equipment Manufacturing336419 | 1-19 | ◐ LIKELY ACTIVE |
| AAce10-yis | Meridianville | AL | Transportation Equipment Manufacturing336419 | 20-99 | ◐ LIKELY ACTIVE |
| AAdient | Clanton | AL | Transportation Equipment Manufacturing336360 | 500+ | ◐ LIKELY ACTIVE |
| ARAerojet Rocketdyne AL Huntsville 1816 Remington Cir ARMS | Huntsville | AL | Transportation Equipment Manufacturing336415 | 100-499 | ◐ LIKELY ACTIVE |
| ARAerojet Rocketdyne AL Huntsville 7800 Pulaski Pike NW ARMS | Huntsville, | AL | Transportation Equipment Manufacturing336415 | 100-499 | ◐ LIKELY ACTIVE |
| ARAerojet Rocketdyne AL Huntsville 7800 Pulaski Pike NW ARMS | Huntsville | AL | Transportation Equipment Manufacturing336415 | 100-499 | ◐ LIKELY ACTIVE |
| ARAerojet Rocketdyne AL Huntsville 950 Explorer Blvd ARMS | Huntsville | AL | Transportation Equipment Manufacturing336415 | 500+ | ◐ LIKELY ACTIVE |
| ARAerojet Rocketdyne AL Huntsville 950 Explorer Blvd ARMS | Huntsville, | AL | Transportation Equipment Manufacturing336415 | 500+ | ◐ LIKELY ACTIVE |
| ARAerojet Rocketdyne INC | Huntsville | AL | Transportation Equipment Manufacturing336415 | — | ◐ LIKELY ACTIVE |
| AAAGS America, INC | Opelika | AL | Transportation Equipment Manufacturing336110 | 100-499 | ◐ LIKELY ACTIVE |
| AAnad1-yad | Anniston | AL | Transportation Equipment Manufacturing336419 | 1-19 | ◐ LIKELY ACTIVE |
| AEAndress Engineering Associates, Inc | Alabaster | AL | Transportation Equipment Manufacturing336510 | 20-99 | ◐ LIKELY ACTIVE |
| AIAnduril Industries Inc. - Huntsville | Huntsville | AL | Transportation Equipment Manufacturing336415 | 20-99 | ◐ LIKELY ACTIVE |
| ASApplied Solutions Group ASG Kershaw | Montgomery | AL | Transportation Equipment Manufacturing336510 | 1-19 | ◐ LIKELY ACTIVE |
| AAArab AL Bearing | Arab | AL | Transportation Equipment Manufacturing336510 | 20-99 | ◐ LIKELY ACTIVE |
| AIAtsd INC | Decatur | AL | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| BTBell Textron INC. | Huntsville | AL | Transportation Equipment Manufacturing336411 | — | ◐ LIKELY ACTIVE |
| BDBishop Defense Solutions, LLC | Wetumpka | AL | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| BCBlue Chair Aviation LLC | Toney | AL | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| BOBlue Origin Manufacturing, LLC | Huntsville | AL | Transportation Equipment Manufacturing336414 | — | ◐ LIKELY ACTIVE |
| BOBlue Origin MSFC, LLC | Huntsville | AL | Transportation Equipment Manufacturing336414 | 100-499 | ◐ LIKELY ACTIVE |
| BABoaz AL Axle Plating | Boaz | AL | Transportation Equipment Manufacturing336510 | 20-99 | ◐ LIKELY ACTIVE |
| CTcar tech | Opelika | AL | Transportation Equipment Manufacturing336370 | 100-499 | ◐ LIKELY ACTIVE |
| CBCarvana Bessemer | Bessemer | AL | Transportation Equipment Manufacturing336212 | 100-499 | ◐ LIKELY ACTIVE |
| CAChallenge Alabama (Challenge Manufacturing Plant 9) | Cusseta | AL | Transportation Equipment Manufacturing336370 | 20-99 | ◐ LIKELY ACTIVE |
| CACircle A Manufacturing, Inc | Alexandria | AL | Transportation Equipment Manufacturing336212 | 20-99 | ◐ LIKELY ACTIVE |
| CWCooper- Wilkins Welding & Machine Company, INC. | Mobile | AL | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| CPCVG Piedmont | Piedmont | AL | Transportation Equipment Manufacturing336360 | 100-499 | ◐ LIKELY ACTIVE |
| DRDecatur Recycling (Nucor) | Trinity | AL | Transportation Equipment Manufacturing336510 | 1-19 | ◐ LIKELY ACTIVE |
| EOEnovaPremier of Alabama LLC | Montgomery | AL | Transportation Equipment Manufacturing336390 | 20-99 | ◐ LIKELY ACTIVE |
| EUEnterprise UTM | Enterprise | AL | Transportation Equipment Manufacturing336212 | 100-499 | ◐ LIKELY ACTIVE |
| ELEquipment Logistics, INC | Hanceville | AL | Transportation Equipment Manufacturing336212 | — | ◐ LIKELY ACTIVE |
| FFontaine | Haleyville | AL | Transportation Equipment Manufacturing336212 | 100-499 | ◐ LIKELY ACTIVE |