| RVRotary Vacuum Pumps INC | Monroe | 1–19 | ◐ LIKELY ACTIVE |
| RRR & R Manufacturing LLC | Broussard | 1–19 | ◐ LIKELY ACTIVE |
| SMService Machine & Supply Inc | Duson | 1–19 | ◐ LIKELY ACTIVE |
| CICameron International CORP | Patterson | — | ◐ LIKELY ACTIVE |
| COCiveo Offshore LLC | Belle Chasse | — | ◐ LIKELY ACTIVE |
| CTCoastal Turbines INC | Lafayette | — | ◐ LIKELY ACTIVE |
| DCDonovan Controls LLC | Ponchatoula | 20–99 | ◐ LIKELY ACTIVE |
| DMDuhon Machinery CO INC | St Rose | 20–99 | ◐ LIKELY ACTIVE |
| FIFrank's International LLC | Lafayette | — | ◐ LIKELY ACTIVE |
| GMGrey Man Tactical LLC | Lafayette | 1–19 | ◐ LIKELY ACTIVE |
| GSGwb Services, INC. | Thibodaux | 1–19 | ◐ LIKELY ACTIVE |
| MIMain Iron Works LLC | Houma | — | ◐ LIKELY ACTIVE |
| TDTomahawk Downhole LLC | Broussard | — | ◐ LIKELY ACTIVE |
| TDTri Drill INC | Broussard | — | ◐ LIKELY ACTIVE |
| ALA1 Lawn Mower Repair | Baton Rouge | — | ◇ UNVERIFIED |
| AAot | Broussard | — | ◇ UNVERIFIED |
| AHApplied Hydraulic Systems INC | Houma | — | ◇ UNVERIFIED |
| AIAtlas-ssi INC | Slaughter | — | ◇ UNVERIFIED |
| BLBaker Land CO #3-alt Production Facility | Sailes | — | ◇ UNVERIFIED |
| CMChet Morrison Contractors LLC - Harvey Fabrication | Harvey | — | ◇ UNVERIFIED |
| CSColes Small Engines | Arcadia | — | ◇ UNVERIFIED |
| CSCovington Stripping & Refinishing INC | Covington | — | ◇ UNVERIFIED |
| CSCylinder Sales & Testing LLC | Baton Rouge | — | ◇ UNVERIFIED |
| DEDaily Equipment Company | Shreveport | — | ◇ UNVERIFIED |
| FPFluid Power Products INC | Tickfaw | — | ◇ UNVERIFIED |
| GDGardner Denver Thomas | Monroe | — | ◇ UNVERIFIED |
| GMG&s Marine INC | Lockport | — | ◇ UNVERIFIED |
| GSGulfstream Services INC. | Lafayette | — | ◇ UNVERIFIED |
| ISInternational Shipyard LLC - Shipyard Facility | Larose | — | ◇ UNVERIFIED |
| JIJefferson Island Salt Mining CO #3 Facility | Jefferson Island | — | ◇ UNVERIFIED |
| MGMccoy Global USA | Broussard | — | ◇ UNVERIFIED |
| NONational Oilwell Varco LP | Lafayette | — | ◇ UNVERIFIED |
| NONational Oilwell Varco LP - Nov Rig Systems - Covington Facility | Covington | — | ◇ UNVERIFIED |
| POPeterbilt of Shreveport | Bossier City | — | ◇ UNVERIFIED |
| PIPsc Industrial Outsourcing LP | Westlake | — | ◇ UNVERIFIED |
| RPReagan Power and Compression INC | Morgan City | — | ◇ UNVERIFIED |
| RLRedguard LLC | New Iberia | — | ◇ UNVERIFIED |
| SOStallion Oilfield Services LTD - Lumber Yard Facility | Abbeville | — | ◇ UNVERIFIED |
| STS Taylor Heirs 14 #3 Tank Battery - Haynesville Field | Haynesville | — | ◇ UNVERIFIED |
| SMSt Martinville LLC | St. Martinville | — | ◇ UNVERIFIED |
| VUVoith US INC - Vpum-wm | West Monroe | — | ◇ UNVERIFIED |
| WIWeatherford International INC - Weatherford Artificial Lift Systems LLC | Scott | — | ◇ UNVERIFIED |
| WUWeatherford US LP - Weatherford - Houma Manufacturing Plant | Schriever | — | ◇ UNVERIFIED |
| ALAllpax, LLC | Covington | 20–99 | ◐ LIKELY ACTIVE |
| AIAtlas-SSI, Inc - Slaughter | Slaughter | 100–499 | ◐ LIKELY ACTIVE |
| BTBay Tech Industries INC | Harvey | — | ▲ REPORTED CLOSED |
| BNBCUS New Iberia 3300 | New Iberia | 20–99 | ◐ LIKELY ACTIVE |
| BOBroussard Operations | Broussard | 1–19 | ◐ LIKELY ACTIVE |
 Crane 1 Services - Baton Rouge | Baton Rouge | 1–19 | ◐ LIKELY ACTIVE |
| Crane 1 Services - Houma | Gray | 1–19 | ◐ LIKELY ACTIVE |
