| FGFourth Generation INC | Monroe | — | ◇ UNVERIFIED |
| FCFriedrichs Custom Manufacturing, INC | Jefferson | — | ◇ UNVERIFIED |
| FAFrogco Amphibious Equipment, LLC | Houma | — | ◇ UNVERIFIED |
| FAFujikura Automotive America, LLC | Monroe | — | ◇ UNVERIFIED |
| FAFurnace and Tube Service, INC. | Gonzales | — | ◇ UNVERIFIED |
| GFGeismar Fabricators INC | Donaldsonville | — | ◇ UNVERIFIED |
| GPGemco Portable Bldg. | Shreveport | — | ◇ UNVERIFIED |
| GPGemco Portable Buildings, INC. | Bossier City | — | ◇ UNVERIFIED |
| GLGem-trim LLC | Houma | — | ◇ UNVERIFIED |
| GMGeneral Machine, INC. | Kenner | — | ◇ UNVERIFIED |
| GAGlass and Mirror Outlet | Kaplan | — | ◇ UNVERIFIED |
 Glenn Machine Works, INC. | Chalmette | — | ◇ UNVERIFIED |
| GMGlobal Manufacturers of Acadiana, INC. | Lafayette | — | ◇ UNVERIFIED |
| GMGlobal Manufacturing of Acadiana, INC. | Lafayette | — | ◇ UNVERIFIED |
| GMGm Machine Shop LLC | Kenner | — | ◇ UNVERIFIED |
| GMGoldin Metals, INC | Harvey | — | ◇ UNVERIFIED |
| GPGraceland Portable Buildings | Pearl River | — | ◇ UNVERIFIED |
| GFGrating Fasteners, LLC | Harvey | — | ◇ UNVERIFIED |
| GIGuidry Iron Works INC | Lafayette | — | ◇ UNVERIFIED |
| GIGulf Island Fabrication, INC | Houma | — | ◇ UNVERIFIED |
| GMGulf Machine Shop, INC | Lake Charles | — | ◇ UNVERIFIED |
| GSGunderson Systems International, INC. | Shreveport | — | ◇ UNVERIFIED |
| GFGus Fabrication, INC. | Jeanerette | — | ◇ UNVERIFIED |
| HMHallwood Modular Buildings LLC | Shreveport | — | ◇ UNVERIFIED |
| HTHeat Transfer Specialists of Louisiana, INC. | Baton Rouge | — | ◇ UNVERIFIED |
| HSHercules Sheet Metal | Chalmette | — | ◇ UNVERIFIED |
| HCHess Corporation at Msi US Mid-south Machine | Youngsville | — | ◇ UNVERIFIED |
| HTHighly Technological Piping Company, INC. | Slidell | — | ◇ UNVERIFIED |
| HMHomeland Metal Products | Bossier City | — | ◇ UNVERIFIED |
| HCHoof & Cleaver | Metairie | — | ◇ UNVERIFIED |
| HIHooley, INC. | New Orleans | — | ◇ UNVERIFIED |
 Howco Metals Management, LLC | Gray | — | ◇ UNVERIFIED |
| HAHs Alloy, LLC | Denham Springs | — | ◇ UNVERIFIED |
| HAHydralift Amclyde, INC. | Slidell | — | ◇ UNVERIFIED |
| ISIberia Sheet Metal, LLC | New Iberia | — | ◇ UNVERIFIED |
| IPIdeal Portable Buildings & Carports* | West Monroe | — | ◇ UNVERIFIED |
| IIIFAB Industrial, LLC | Shreveport | — | ◇ UNVERIFIED |
| IWImpact Windows LLC | Shreveport | — | ◇ UNVERIFIED |
| IFIndustrial Fabrication Corporation | Saint Martinville | — | ◇ UNVERIFIED |
| IMIndustrial & Marine Valve, LLC | Gonzales | — | ◇ UNVERIFIED |
| IMIndustrial & Marine Valve, LLC | Gonzales | — | ◇ UNVERIFIED |
| IIInnovative Industrial Fabricators LLC | Keithville | — | ◇ UNVERIFIED |
| IMIntegrity Machine Works, LLC | Houma | — | ◇ UNVERIFIED |
| ISIntelligent Steel Solutions, L.l.c. | New Orleans | — | ◇ UNVERIFIED |
| IMInternational Manufacturers Representatives | Baton Rouge | — | ◇ UNVERIFIED |
| IPInterstate Portable Buildings, INC. | Alexandria | — | ◇ UNVERIFIED |
| JGJack Garner | Denham Springs | — | ◇ UNVERIFIED |
| JPJass Portable Conversions, LLC | Alexandria | — | ◇ UNVERIFIED |
| JCJ & C Machine Fabricating INC. | Baton Rouge | — | ◇ UNVERIFIED |
| JGJcm Greenhouse Mfg. LLC | Forest Hill | — | ◇ UNVERIFIED |
