WESTLAKE CHEMICAL is a plastics material and resin manufacturing employer in WESTLAKE, LA. Federal records show 2 OSHA inspections with 0 violations and $0 in penalties. All data sourced from public federal enforcement records.
Data sourced from OSHA, DOL WHD, MSHA, EPA ECHO, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA, and the UVA Corporate Prosecution Registry. Last updated: April 30, 2026.
WESTLAKE CHEMICAL
1300 PPG DRIVE, WESTLAKE, LA, 70669
Parent: Westlake Chemical Corporation (3 locations)
325211 — Top companies in Plastics Material and Resin Manufacturing
EIN: 359789434
1,037 employees
Industry Benchmark
Data Insights
Inspection Breakdown
Labor Relations (NLRB)
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Inspection History
No inspection records found.
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Data aggregated from public federal enforcement and program records (OSHA, WHD, MSHA, EPA, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA) plus the UVA Corporate Prosecution Registry. Employer profiles matched by name and location — matching errors may occur. Risk scores computed by FastDOL, not official government assessments. OSHA citations typically appear 3-8 months after the inspection, so very recent enforcement actions may not yet be reflected. Data provided as-is. Report a data error.
Part of a larger organization
WESTLAKE CHEMICAL is one of 3 establishments in our dataset that roll up under the parent organization Westlake Chemical Corporation.
Federal enforcement records on WESTLAKE CHEMICAL represent activity at this specific establishment. The full enforcement footprint of Westlake Chemical Corporation across all 3 of its tracked locations is viewable on the parent profile.
Other establishments operated by Westlake Chemical Corporation
- WESTLAKE PVC CORPORATION — CALVERT CITY, KY — 2 federal records
- WESTLAKE CHEMICAL CORPORATION — CALVERT CITY, KY — 1 federal record
Other employers in Plastics Material and Resin Manufacturing within LA
- CORNERSTONE CHEMICAL COMPANY, LLC — WESTWEGO — 4 federal records
- TURNER INDUSTRIES GROUP, LLC — WESTLAKE — 3 federal records
- WESTLAKE VINYLS COMPANY, LP — GEISMAR — 2 federal records
- SHINTECH, LLC — PLAQUEMINE — 2 federal records
- ADELL COMPOUNDING INC — DENHAM SPRINGS — 2 federal records
- MKS PLASTICS — TICKFAW — 1 federal record
- WESTLAKE CHEMICAL & VINYLS LLC — PLAQUEMINE — 1 federal record
- WESTLAKE CHEMICAL LAKE CHARLES SOUTH — WESTLAKE — 1 federal record
- R & R CONSTRUCTION, INC. — WESTLAKE — 1 federal record
- CLEAN WATER OPPORTUNITIES, INC. — BATON ROUGE — 1 federal record
Industry context
Inspection frequency ranks in the 50th percentile.
The Bureau of Labor Statistics reports an industry-average Total Recordable Incident Rate (TRIR) of 1.9 for the plastics material and resin manufacturing sector, with a Days Away, Restricted, or Transferred (DART) rate of 1.1. WESTLAKE CHEMICAL's self-reported DART rate is 0.39, which is below the industry average.
Activity timeline
No federal enforcement activity has been recorded against this establishment in the past 24 months.
Frequently Asked Questions
- What is WESTLAKE CHEMICAL's OSHA violation history?
- WESTLAKE CHEMICAL has 2 OSHA inspections on record with 0 violations and $0 in total penalties.
- How does WESTLAKE CHEMICAL's safety record compare to its industry?
- WESTLAKE CHEMICAL operates in the plastics material and resin manufacturing industry. The industry average Total Recordable Incident Rate (TRIR) is 1.9. WESTLAKE CHEMICAL's self-reported DART rate is 0.39 compared to an industry average of 1.1.
About this data
This profile aggregates federal enforcement records on WESTLAKE CHEMICAL of WESTLAKE, LA from 17 federal data sources. Records were found in 3 sources: OSHA workplace safety inspections, NLRB labor relations cases, and BLS industry safety benchmarks. The remaining 14 sources were checked and found no matching records: WHD, MSHA, EPA, OFLC, OFCCP, FMCSA, USAspending, SAM.gov, CMS, CPSC, NHTSA, UVA, SEC enforcement, SEC facts.
Establishments are matched across agencies using normalized employer name, state, and ZIP code. The dataset was last refreshed on April 30, 2026. WESTLAKE CHEMICAL resolves to the parent rollup Westlake Chemical Corporation, which operates 3 establishments in our dataset.
This profile may be incomplete if WESTLAKE CHEMICALoperates under multiple legal names, files under variations our entity-matching rules don't yet cover, or maintains records below current matching thresholds. To report a missing record or correction, email corrections@fastdol.com.