Manufacturing in Calcasieu County, Louisiana
The Chemical Manufacturing industry has 58 facilities listed in the register in Calcasieu, Louisiana. The Bureau of Labor Statistics counted 182 establishments in Calcasieu in 2025. LAKE CHARLES CHEMICAL COMPLEX, located in Westlake, employed 787 people in 2025.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and benchmark
Federal labor statistics counted at least 182 manufacturing establishments in Calcasieu County in 2025, employing about 9,724 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 177, about 97% of that figure.
Facilities122 FACILITIES
Listing 122 of 177: the facilities with a website, a size band or two sources on record. The rest are in site search.
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Lacc LLC US - Ethylene & Derivatives Plant | Westlake | Chemical Manufacturing | 325110 | — | LIKELY ACTIVE |
| Lake Area Prosthetics & Orthotics, LLC | Lake Charles | Miscellaneous Manufacturing | 339113 | 1–19 | LIKELY ACTIVE |
| Pelican Refining CO LLC | Lake Charles | Petroleum and Coal Products Manufacturing | 324110 | — | LIKELY ACTIVE |
| Ppg Industries INC - Silica Plant | Westlake | Chemical Manufacturing | 325180 | — | LIKELY ACTIVE |
| Yellowfin Distillery, LLC | Sulphur | Beverage and Tobacco Product Manufacturing | 312140 | 1–19 | LIKELY ACTIVE |
| Apache Industrial Services INC - Edgerly Sandblasting & Painting Facility | Vinton | Fabricated Metal Product Manufacturing | 332812 | — | LIKELY ACTIVE |
| Certainteed CORP - Lake Charles Polymer Plant | Westlake | Chemical Manufacturing | 325211 | — | LIKELY ACTIVE |
| Christus St Patrick's Hospital | Lake Charles | Primary Metal Manufacturing | 331492 | — | LIKELY ACTIVE |
| Dunham-price LLC - Mike Hooks Road Facility | Westlake | Nonmetallic Mineral Product Manufacturing | 327320 | — | LIKELY ACTIVE |
| Firestone Polymers - Lake Charles Facility | Sulphur | Chemical Manufacturing | 325212 | — | LIKELY ACTIVE |
| Linde INC - Sulphur Plant | Lake Charles | Chemical Manufacturing | 325120 | — | LIKELY ACTIVE |
| Sentry Supply INC - Superior Supply & Steel | Sulphur | Fabricated Metal Product Manufacturing | 332812 | — | LIKELY ACTIVE |
| Sienna Shipyards LLC - Orange Harbor Island Facility | Vinton | Transportation Equipment Manufacturing | 336611 | — | LIKELY ACTIVE |
| Targa Downstream LLC - Lake Charles Fractionation Facility | Sulphur | Transportation Equipment Manufacturing | 336611 | — | LIKELY ACTIVE |
| Apache Industrial Svcs - Apache Sulphur Yd | Sulphur | Fabricated Metal Product Manufacturing | 332812 | — | UNVERIFIED |
| Big Lake Fuels LLC - Big Lake Fuels Methanol Plant | Lake Charles | Chemical Manufacturing | 325998 | — | UNVERIFIED |
| Bollinger Calcasieu LLC | Sulphur | Transportation Equipment Manufacturing | 336611 | — | UNVERIFIED |
| C-4 Central Production Facility | Iowa | Chemical Manufacturing | 325991 | — | UNVERIFIED |
| Calcam Recycling | Lake Charles | Transportation Equipment Manufacturing | 336611 | — | UNVERIFIED |
| Choupique Rd Bridge Ladotd | Sulphur | Paper Manufacturing | 322219 | — | UNVERIFIED |
| Conocophillips INC - Iowa Junction Produ | Iowa | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Dynamic Industries INC - Lake Charles Facility | Lake Charles | Fabricated Metal Product Manufacturing | 332312 | — | UNVERIFIED |
| Equistar Chemicals LP - Lake Charles Polymers Facility | Westlake | Chemical Manufacturing | 325211 | — | UNVERIFIED |
| Fabatcher Rd Bridge Ladotd | Sulphur | Paper Manufacturing | 322219 | — | UNVERIFIED |
| First Chiropractic Clinic Lake Charles | Lake Charles | Primary Metal Manufacturing | 331492 | — | UNVERIFIED |
| G2o Technologies LLC - Westlake Facility | Westlake | Chemical Manufacturing | 325180 | — | UNVERIFIED |
| Groquip | Sulphur | Fabricated Metal Product Manufacturing | 332911 | — | UNVERIFIED |
| Hungerford Rd Bridge Ladotd | Lake Charles | Paper Manufacturing | 322219 | — | UNVERIFIED |
| Industrial Carbon Services INC | Lake Charles | Petroleum and Coal Products Manufacturing | 324199 | — | UNVERIFIED |
| Lake Charles Methanol Ii LLC - Lake Charles Methanol Facility | Westlake | Chemical Manufacturing | 325199 | — | UNVERIFIED |
| Linde INC - Westlake Compressor Facility | Westlake | Chemical Manufacturing | 325120 | — | UNVERIFIED |
| Matheson Tri-gas INC - Westlake I & Ii Facility | Westlake | Chemical Manufacturing | 325120 | — | UNVERIFIED |
| Northrop Grumman CORP | Lake Charles | Transportation Equipment Manufacturing | 336411 | — | UNVERIFIED |
| Olipdp Ii LLC - Mggt-gl Production Facility | Vinton | Nonmetallic Mineral Product Manufacturing | 327320 | — | UNVERIFIED |
| Pete Seay Rd Bridge Ladotd | Sulphur | Paper Manufacturing | 322219 | — | UNVERIFIED |
| Prairie Contractors INC - Westlake Central Mfg CO Hot Mix Asphalt Plant Sn 003 | Westlake | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Praxair Westlake Hydrogen Facility | Westlake | Paper Manufacturing | 322219 | — | UNVERIFIED |
| Psc Industrial Outsourcing LP | Westlake | Machinery Manufacturing | 333911 | — | UNVERIFIED |
| Rain Cii Carbon LLC - Lake Charles Calcining Plant | Carlyss | Petroleum and Coal Products Manufacturing | 324199 | — | UNVERIFIED |
| Ranco Transport Maintenance | Sulphur | Fabricated Metal Product Manufacturing | 332813 | — | UNVERIFIED |
| R E Heidt Construction CO INC | Westlake | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Sasol North America INC - Lab Plant | Westlake | Chemical Manufacturing | 325199 | — | UNVERIFIED |
| Southern Ionics INC. - Lake Charles Facility | Carlyss | Chemical Manufacturing | 325180 | — | UNVERIFIED |
| Synergy Sales Supplies & Rentals LLC | Sulphur | Fabricated Metal Product Manufacturing | 332813 | — | UNVERIFIED |
| Tdc LLC - Westlake Plant | Westlake | Chemical Manufacturing | 325180 | — | UNVERIFIED |
| Tetra Chemicals | Westlake | Chemical Manufacturing | 325180 | — | UNVERIFIED |
| Total Clean LLC of Illinois | Lake Charles | Transportation Equipment Manufacturing | 336411 | — | UNVERIFIED |
| Walker 26a #1 Production Facility | Lunita | Transportation Equipment Manufacturing | 336611 | — | UNVERIFIED |
| Westlake US 2 LLC - Westlake Lake Charles South | Lake Charles | Chemical Manufacturing | 325199 | — | UNVERIFIED |
| West Starks Gas Processing Plant | Starks | Food Manufacturing | 311615 | — | UNVERIFIED |
