| Citgo Petroleum Corp | Sulphur | 51.7k |
| C&c Marine & Repair L.l.c. | Belle Chasse | 48.1k |
| Chalmette Refining Llc | Chalmette | 42.7k |
| Bollinger Fourchon North | Golden Meadow | 26.2k |
| Conrad Shipyard Llc (Deepwater Yard) | Morgan City | 24.2k |
| Phillips 66 Lake Charles Refinery | Westlake | 23.7k |
| Valero Refining - New Orleans Llc | Norco | 23.0k |
| Laship Llc | Houma | 20.1k |
| Calumet Shreveport Refining Llc | Shreveport | 13.2k |
| North American Shipbuilding Llc-Larose Shipyard | Larose | 11.0k |
| Fmt Shipyard & Repair Llc | Harvey | 10.2k |
| Turner Industries Group Llc | Port Allen | 10.2k |
| Harvest Louisiana Terminals Llc - Alliance Terminal | Belle Chasse | 9.6k |
| Cmp Coatings Inc. | Belle Chasse | 9.0k |
| 4-D Corrosion Control Specialists Inc. | Jeanerette | 8.5k |
| Blast Tech Llc | Broussard | 8.2k |
| Basf Corp | Geismar | 7.7k |
| Cotton Valley Gas Plant | Cotton Valley | 7.2k |
| Epic Piping - Frost | Livingston | 6.2k |
| Convent Refinery | Convent | 5.7k |
| Alon Refining Krotz Springs Inc | Krotz Springs | 5.2k |
| Westlake Us 2 Llc | Westlake | 4.8k |
| Calumet Cotton Valley Refining Llc Calumet Cotton Valley | Cotton Valley | 4.2k |
| Calcasieu Refining Co | Lake Charles | 3.7k |
| Carboline Global Inc. | Lake Charles | 3.4k |
| Louisiana Integrated Polyethylene Jv Llc | Westlake | 3.2k |
| Ternium Usa Inc | Shreveport | 3.0k |
| Sasol Chemicals (Usa) Llc-Lake Charles Chemical Complex | Westlake | 2.6k |
| Valero Refining - Meraux Llc Meraux Refinery | Meraux | 2.4k |
| Indorama Ventures Olefins Llc | Westlake | 2.0k |
| Westlake Chemicals & Vinyls Llc | Plaquemine | 1.8k |
| Mt. Airy Terminal Llc | Mount Airy | 1.7k |
| Shell Kenner Terminal | Kenner | 1.6k |
| Deltech Monomers Opco Llc | Baton Rouge | 1.6k |
| Univar Solutions Usa Llc | Carencro | 1.5k |
| Duhon Brothers Oil Co Inc | Abbeville | 1.4k |
| The Dow Chemical Co - Louisiana Operations | Plaquemine | 1.3k |
| Martin Terminal South Yard | Golden Meadow | 1.1k |
| Halliburton Port Fourchon North Facility | Golden Meadow | 990 |
| Placid Refining Co Llc | Port Allen | 700 |
| Lacc Llc Us/Lotte Chemical Louisiana Llc | Westlake | 617 |
| Pelican Processing Plant | Patterson | 616 |
| Vertex Refining La Llc | Marrero | 603 |
| Championx-Scott | Scott | 543 |
| Sun Coast Resources Llc | Sulphur | 506 |
| Coastal Chemical Co. Llc | Maurice | 395 |
| Union Tank Car - Alexandria Manufacturing Facility | Alexandria | 391 |
| North Louisiana Gas Plant | Frierson | 390 |
| Calumet Princeton Refining Llc | Princeton | 380 |
| Clariant Corp - Broussard Site | Broussard | 379 |
| Exxon Mobil Corp - Baton Rouge Plastics Plant | Baton Rouge | 343 |
| Chevron Oronite Co Llc - Oak Point Plant | Belle Chasse | 329 |
| Clariant Corporation - Reserve Site | Reserve | 328 |
| Gulf Coast Chemical Llc | Abbeville | 325 |
| Baker Petrolite-Rayne Facility | Rayne | 314 |
| Brenntag Southwest Inc St Gabriel | Saint Gabriel | 280 |
| St Charles Operations (Taft/Star) Union Carbide Corp | Hahnville | 225 |
| John W Stone Oil Distributor | Gretna | 167 |
| Discovery Producer Services: Paradis Fractionator | Paradis | 119 |
| M-I Llc | Broussard | 80 |
| Port Hudson Terminal | Zachary | 50 |
| Equistar Chemicals Lp - Lake Charles Polymers | Westlake | 46 |
| Deep South Chemical Inc | Broussard | 40 |
| C-Port Llc | Golden Meadow | 40 |
| Denka Performance Elastomer Llc | La Place | 36 |
| Diamond Green Diesel Llc | Norco | 21 |
| Enlink Processing Services Llc - Plaquemine Ngl Fractionatio | Plaquemine | 20 |
| Premier Chemical Technologies Llc | Lafayette | 20 |
| Eco-Services Operations | Baton Rouge | 19 |
| Enlink Lig Liquids Llc - Plaquemine Gas Plant | Plaquemine | 18 |
| Eunice Natural Gas Processing Plant | Eunice | 13 |
| Dupont Pontchartrain Works | La Place | 8 |
| Shintech Plaquemine Plant | Plaquemine | 7 |
| Arq Solutions (Operations) Llc | Coushatta | 4 |
| Calumet Branded Products Llc | Shreveport | 4 |
| Foster Farms Farmerville Plant | Farmerville | 0 |
| Sligo Gas Plant | Haughton | 0 |
| Sun Coast Resources Llc | Donaldsonville | 0 |
| Sun Coast Resources Llc | Broussard | 0 |
| Sun Coast Resources Llc | Mansura | 0 |