WESTLAKE CHEMICAL & VINYLS LLC is a plastics material and resin manufacturing employer in PLAQUEMINE, LA. Federal records show 4 OSHA inspections with 1 violation and $7,094 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 & VINYLS LLC
26100 LA HWY 405, PLAQUEMINE, LA, 70764
325211 — Top companies in Plastics Material and Resin Manufacturing
Industry Benchmark
Data Insights
Inspection Breakdown
Peer Comparison
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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.
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
- SHINTECH, LLC — PLAQUEMINE — 2 federal records
- WESTLAKE VINYLS COMPANY, LP — GEISMAR — 2 federal records
- ADELL COMPOUNDING INC — DENHAM SPRINGS — 2 federal records
- WESTLAKE CHEMICAL LAKE CHARLES SOUTH — SULPHUR — 1 federal record
- MKS PLASTICS — TICKFAW — 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
Within the plastics material and resin manufacturing industry in LA, WESTLAKE CHEMICAL & VINYLS LLC ranks in the 25th percentile of OSHA violation frequency across 25 comparable establishments. That places this employer among the lowest-violation establishments in its peer set.
OSHA penalty totals rank in the 46th percentile of the same peer group. Inspection frequency ranks in the 79th 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.
Activity timeline
Frequently Asked Questions
- What is WESTLAKE CHEMICAL & VINYLS LLC's OSHA violation history?
- WESTLAKE CHEMICAL & VINYLS LLC has 4 OSHA inspections on record with 1 violation and $7,094 in total penalties.
- How does WESTLAKE CHEMICAL & VINYLS LLC's safety record compare to its industry?
- WESTLAKE CHEMICAL & VINYLS LLC operates in the plastics material and resin manufacturing industry. The industry average Total Recordable Incident Rate (TRIR) is 1.9.
About this data
This profile aggregates federal enforcement records on WESTLAKE CHEMICAL & VINYLS LLC of PLAQUEMINE, LA from 17 federal data sources. Records were found in 2 sources: OSHA workplace safety inspections, and BLS industry safety benchmarks. The remaining 15 sources were checked and found no matching records: WHD, MSHA, EPA, NLRB, 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.
This profile may be incomplete if WESTLAKE CHEMICAL & VINYLS LLCoperates 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.