US Factory Map

Plastic injection molding companies in Louisiana

Louisiana has 51 plastic injection molders in EPA records, facilities that list codes for plastic parts and products made by molding, including injection-molded components. The most are in Lafayette, Baton Rouge and Lake Charles. That is 1% of the 3,730 such facilities nationwide, and Louisiana ranks #26 of 49 states.

Product
Plastic injection molding companies
Facilities
51
State rank
#26
NAICS
326121, 326122, 326199
Revised
November 1, 2026

Facilities in Louisiana

These are active facilities in EPA's ECHO database that list a code for plastic parts and products made by molding, including injection-molded components. The 40 shown first are the ones with the most EPA program records, which usually means the larger sites.

FacilityCityWhat EPA lists
Ecological Tanks IncCalhounAll Other Plastics Product Manufacturing
Latham Pool Products Inc - Latham Pool Products - LaBreaux BridgeAll Other Plastics Product Manufacturing
Stone Flower LLCDenham SpringsAll Other Plastics Product Manufacturing
Taylortec Inc - HammondHammondAll Other Plastics Product Manufacturing
Future Pipe Industries IncBaton RougePlastics Pipe and Pipe Fitting Manufacturing
Poly Processing Co LLCMonroeAll Other Plastics Product Manufacturing
Amico - Seasafe IncLafayetteUnlaminated Plastics Profile Shape Manufacturing
Clearwater Of Le Firm Part 2, LLCLake CharlesPlastics Pipe and Pipe Fitting Manufacturing
Npk Access Solutions LLCCarencroAll Other Plastics Product Manufacturing
Plastipak Manufacturing FacPinevilleAll Other Plastics Product Manufacturing
Resin Sys IncSulphurPlastics Pipe and Pipe Fitting Manufacturing
Thorpe Plant Services, Inc.Saint GabrielAll Other Plastics Product Manufacturing
Wonder Products IncorporatedBossier CityAll Other Plastics Product Manufacturing
Adell Compounding IncDenham SpringsAll Other Plastics Product Manufacturing
Allstar Pipe Services IncLafayetteUnlaminated Plastics Profile Shape Manufacturing
Ash Industries, Inc.LafayetteAll Other Plastics Product Manufacturing
Autobod.com IncLafayetteAll Other Plastics Product Manufacturing
Bf Goodrich Sp C DivBaton RougeAll Other Plastics Product Manufacturing
Blade Dynamics IncNew OrleansAll Other Plastics Product Manufacturing
Controlled Maintenance Inc - Lake CharleLake CharlesPlastics Pipe and Pipe Fitting Manufacturing
Csp Innovations Louisiana, LLCSareptaAll Other Plastics Product Manufacturing
Custom Fiberglass IncMindenAll Other Plastics Product Manufacturing
Custom Fiberglass Prod IncMindenAll Other Plastics Product Manufacturing
Danni ProductionsNew OrleansUnlaminated Plastics Profile Shape Manufacturing
Engineered Products, Inc.Bossier CityAll Other Plastics Product Manufacturing
Epsco International IncGeismarPlastics Pipe and Pipe Fitting Manufacturing
Fiberglass Solutions LLCHarveyAll Other Plastics Product Manufacturing
Global Plastics Systems LLC - Fiberglass Manufacturing FacilitySulphurAll Other Plastics Product Manufacturing
Hodge Field Production FacilityJonesboroPlastics Pipe and Pipe Fitting Manufacturing
Ironclad IncorporateShreveportAll Other Plastics Product Manufacturing
J & J MarbleSulphurAll Other Plastics Product Manufacturing
Jm Manufacturing Co IncBatchelorAll Other Plastics Product Manufacturing
L&l Ironworks LLCBelle ChasseAll Other Plastics Product Manufacturing
Louisiana Minerals 7 #2-Alt Tank BatteryVernonAll Other Plastics Product Manufacturing
M & M IndustriesMorgan CityAll Other Plastics Product Manufacturing
Momentive Specialty Chemicals Inc - Port Of ShreveportShreveportAll Other Plastics Product Manufacturing
Niagara Bottling, LLC - New Orleans PlantPonchatoulaAll Other Plastics Product Manufacturing
Orleans Marble IncHarahanAll Other Plastics Product Manufacturing
Piping & Equipment Inc.GonzalesPlastics Pipe and Pipe Fitting Manufacturing
Plant Maintenance Services - Pms St Gabriel PlantSt. GabrielAll Other Plastics Product Manufacturing

Industry codes are reported by facilities to EPA programs and are not checked here. A few listings may be repair shops, distributors or recyclers. How these records work.

Where they are

  • Lafayette: 4
  • Baton Rouge: 3
  • Lake Charles: 3
  • Sulphur: 3
  • Shreveport: 3
  • Denham Springs: 2

By product code

  • All Other Plastics Product Manufacturing (NAICS 326199): 30 of those shown
  • Plastics Pipe and Pipe Fitting Manufacturing (NAICS 326122): 7 of those shown
  • Unlaminated Plastics Profile Shape Manufacturing (NAICS 326121): 3 of those shown

All plastics and rubber manufacturing in Louisiana: 105 facilities and Census job counts.