| MSMaritime Systems INC - Slidell Facility | Slidell | — | ◇ UNVERIFIED |
| MCMastercrafters CORP | Winnsboro | — | ◇ UNVERIFIED |
| NONew Orleans International Airp | Kenner | — | ◇ UNVERIFIED |
| NANext Autoworks La LLC - Monroe Plant | Monroe | — | ◇ UNVERIFIED |
| NANorth American Fabricators LLC | Houma | — | ◇ UNVERIFIED |
| NGNorthrop Grumman CORP | Lake Charles | — | ◇ UNVERIFIED |
| NCNorthrup-grumman CORP Michoud Assembly Facility La | New Orleans | — | ◇ UNVERIFIED |
| P6Par 61 Marine Repair LLC - Par 61 Marine | Port Allen | — | ◇ UNVERIFIED |
| PAPhi Aviation LLC - Phi Lafayette Complex | Lafayette | — | ◇ UNVERIFIED |
| PPPlaquemines Parish Government - Empire Shipyard | Empire | — | ◇ UNVERIFIED |
| POPort of Iberia | New Iberia | — | ◇ UNVERIFIED |
| SSSba Shipyard | Jennings | — | ◇ UNVERIFIED |
| SMSeabrook Marine | New Orleans | — | ◇ UNVERIFIED |
| SIStranco INC | Abita Springs | — | ◇ UNVERIFIED |
| SLSuperior Labor Services-barge Maintenance | Houma | — | ◇ UNVERIFIED |
| SSSwift Ships | Jeanerette | — | ◇ UNVERIFIED |
| TPTci Packaging LLC | New Orleans | — | ◇ UNVERIFIED |
| TITextron INC - Textron Marine and Land Systems | New Orleans | — | ◇ UNVERIFIED |
| THThe Hydro Carbon Flow Specialist INC | Patterson | — | ◇ UNVERIFIED |
| TMThoma-sea Marine Constructors, LLC | Houma | — | ◇ UNVERIFIED |
| TPTiger Pass Field Production Facility #1 - Tiger Pass Field | Venice | — | ◇ UNVERIFIED |
| TCTotal Clean LLC of Illinois | Lake Charles | — | ◇ UNVERIFIED |
| TBTt Barge Svcs Mi 237 | Port Allen | — | ◇ UNVERIFIED |
| TTT T Coatings LLC | Westwego | — | ◇ UNVERIFIED |
| UMUS Marine INC - Frp Boats Facility | New Orleans | — | ◇ UNVERIFIED |
| W2Walker 26a #1 Production Facility | Lunita | — | ◇ UNVERIFIED |
| WMWeeks Marine INC - Houma Support Facility | Houma | — | ◇ UNVERIFIED |
| 1B108026 - Bourg Yard | Bourg | 1–19 | ◐ LIKELY ACTIVE |
| 1S1st Stop Transport LLC | Slidell | — | ◐ LIKELY ACTIVE |
| APAmadd Productions LLC | New Orleans | — | ◐ LIKELY ACTIVE |
| BTBell Textron INC. | Broussard | — | ◐ LIKELY ACTIVE |
| BMB.n.a. Marine Services L.l.c | Morgan City | — | ◐ LIKELY ACTIVE |
| BBBolotte Boats LLC | Harvey | — | ◐ LIKELY ACTIVE |
| BLBot LLC | Morgan City | — | ◐ LIKELY ACTIVE |
| BDBourg Dry Dock | Houma | 100–499 | ◐ LIKELY ACTIVE |
| BTB & T Welding LLC | Venice | — | ◐ LIKELY ACTIVE |
| CICalhar Industries, INC. | Monroe | — | ◐ LIKELY ACTIVE |
| C5Cat 5 Composites, LLC | New Orleans | — | ◐ LIKELY ACTIVE |
| CCCitadel Completions LLC | Lake Charles | — | ◐ LIKELY ACTIVE |
| CMConrad Morgan City | Morgan City | 100–499 | ◐ LIKELY ACTIVE |
| DTDavis Transportation & Energy Solutions INC | Lake Providence | — | ◐ LIKELY ACTIVE |
| DMDiversified Marine Services, L.l.c | Bourg | — | ◐ LIKELY ACTIVE |
| EDE7 Defense, L.l.c. | Shreveport | — | ◐ LIKELY ACTIVE |
| EDEagle Dry Dock and Marine Services, LLC. | Houma | 1–19 | ◐ LIKELY ACTIVE |
| EMEnterprise Marine Services LLC (Houma Shipyard ) | Houma | 20–99 | ◐ LIKELY ACTIVE |
| GSGlovis Sh | Shreveport | 100–499 | ◐ LIKELY ACTIVE |
| HHHammond Hub | Hammond | 20–99 | ◐ LIKELY ACTIVE |
| HAHelicopter Accessory Service South, LLC | Broussard | — | ◐ LIKELY ACTIVE |
| ISIn-mar Solutions LLC | Gonzales | — | ◐ LIKELY ACTIVE |
| IMIn Mar Systems INC | Gonzales | — | ◐ LIKELY ACTIVE |