Establishment profile
WESTLAKE CHEMICAL
1300 PPG DRIVE, WESTLAKE, LA, 70669
Operated by Westlake Chemical · 1 of 3 establishments
325211 — Plastics Material and Resin Manufacturing
EIN 760144230
Summary
WESTLAKE CHEMICAL has accumulated 0 OSHA violations across 2 inspections over 8 years of recorded history.
The most recent federal enforcement activity was recorded 4 years ago.
Federal records were found in 1 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
WESTLAKE CHEMICAL appears in OSHA workplace safety and NLRB labor relations records only. No matching records were found in WHD wage enforcement, MSHA mine safety, EPA environmental compliance, OFLC visa and labor certification (historical), FMCSA motor carrier registration, SAM.gov federal debarment, CMS nursing home enforcement, UVA Corporate Prosecution Registry, CPSC product recalls, or NHTSA vehicle recalls.
OSHA workplace safety
Peer comparison
Fewer violations than most other employers in NAICS 3252 within LA. Peer group: 25 employers. This establishment has 0 OSHA violations; peer median is 2.
Safety self-report (OSHA 300A)
Recordable injury rates the employer filed with OSHA’s Injury Tracking Application. DART covers cases with days away, restricted, or transferred; TRIR is the total recordable case rate.
Reported for 163 average annual employees at this establishment.
Source: OSHA ITA Form 300A (employer self-reported). Rates are per 100 full-time equivalent workers. Establishments below the ~10-FTE threshold are not required to report.
Industry benchmark
BLS rates reflect industry-wide averages. Self-reported figures come from OSHA’s Injury Tracking Application; absence of self-reported data does not necessarily indicate non-compliance — many establishments fall below the ITA reporting threshold.
OSHA severe injury reports
No severe injury reports (hospitalization, amputation, or loss of an eye) on file under 29 CFR 1904.39 for WESTLAKE CHEMICAL. Verify directly with Occupational Safety and Health Administration →
Activity timeline
No federal enforcement activity has been recorded against this establishment in 4+ years. Most recent activity: 4 years ago. Data on this page is refreshed weekly.
Wage & Hour Division (WHD)
No WHD wage, overtime, or child-labor enforcement cases on file for WESTLAKE CHEMICAL. Verify directly with Wage and Hour Division →
Mine safety (MSHA)
No MSHA mine safety violations on file for WESTLAKE CHEMICAL. Verify directly with Mine Safety and Health Administration →
Labor relations (NLRB)
Company-level in LA — for Westlake Chemical, not this location alone
National Labor Relations Board — unfair labor practice charges and union representation cases. The NLRB records cases at the company/regional level (no worksite address), so these are matched by company name and state and may span other Westlake Chemical locations in the same state.
NLRB cases
National Labor Relations Board cases involving this employer. Includes unfair labor practice (ULP) filings and representation election proceedings. NLRB enforcement is process-driven; no per-case monetary penalty is assessed (remedies are case-by-case backpay orders, posting requirements, election re-runs, etc.). 1 case · 1 ULP
| Case number | Type | Filed | Closed | Status | Region |
|---|---|---|---|---|---|
| 15-CA-352166 | Unfair labor practice | Oct 2024 | Mar 2026 | Closed | Region 15, New Orleans, Louisiana |
Source: NLRB case files. Rows shown are those the agency has published. Region numbers (1–31) correspond to NLRB's geographic offices.
Visa & labor certification (OFLC) — historical
No H-1B, H-2A, or H-2B labor condition applications on file (historical data only — DOL ended OFLC publication) for WESTLAKE CHEMICAL. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for WESTLAKE CHEMICAL. Verify directly with Environmental Protection Agency →
Federal criminal prosecution record
No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for WESTLAKE CHEMICAL. Verify directly with UVA Corporate Prosecution Registry →
Inspection history
| Date | Trigger | Violations | Serious | Penalty | |
|---|---|---|---|---|---|
| 2022-01-26 | Unprogrammed Other | 0 | — | $0 | |
| 2018-04-18 | Unprogrammed Related | 0 | — | $0 |
Source: OSHA IMIS. Citation amounts reflect initially assessed penalties; final amounts after appeal may differ.
In the news
Part of a larger organization
WESTLAKE CHEMICAL is one of 3 establishments rolled up under the parent organization Westlake Chemical.
Federal enforcement records on this page represent activity at this specific establishment only. The full enforcement footprint of Westlake Chemical across all 3 of its tracked locations is viewable on the parent profile.
Other employers in this industry and state
Other employers in plastics material and resin manufacturing within LA, ordered by federal enforcement volume:
- CORNERSTONE CHEMICAL COMPANY, LLCWESTWEGO — 4 federal enforcement records
- TURNER INDUSTRIES GROUP, LLCWESTLAKE — 3 federal enforcement records
- ADELL COMPOUNDING INCDENHAM SPRINGS — 2 federal enforcement records
- WESTLAKE CHEMICAL LAKE CHARLES SOUTHSULPHUR — 1 federal enforcement record
- WESTLAKE VINYLS COMPANY, LPGEISMAR — 1 federal enforcement record
- CONTINENTAL STRUCTURAL PLASTICS LOUISIANA, LLCSAREPTA — 1 federal enforcement record
- WESTLAKE CHEMICAL LAKE CHARLES SOUTHWESTLAKE — 1 federal enforcement record
- R & R CONSTRUCTION, INC.WESTLAKE — 1 federal enforcement record
- Future Pipe Industries, IncBATON ROUGE — 1 federal enforcement record
- Pinnacle PolymersGARYVILLE — 1 federal enforcement record
Other locations under this parent
Other establishments operated by Westlake Chemical, ordered by federal enforcement volume:
- EAGLE NATRIUM LLCPROCTOR, WV — 1 federal enforcement record
Related searches
- All Westlake Chemical locationsParent rollup
- Plastics Material and Resin ManufacturingAll employers in this industry
- Employers in LAState-wide enforcement data
- Plastics Material and in LAIndustry × state cross-filter
About this data
This profile aggregates federal enforcement records on WESTLAKE CHEMICAL from every major federal compliance and enforcement source plus the UVA Corporate Prosecution Registry. OSHA workplace safety inspections, WHD wage cases, MSHA mine safety, EPA environmental enforcement, NLRB labor relations, OFLC visa/labor certification, FMCSA motor carrier registration, SAM.gov debarments, CMS nursing-home records, BLS industry safety benchmarks, OSHA ITA self-reported injury rates, SEC enforcement and financial disclosures, CPSC and NHTSA recalls.
Establishments are matched across agencies using normalized employer name, state, and ZIP code. This establishment resolves to the parent rollup Westlake Chemical, which operates 3 establishments in our dataset.
OSHA citations typically appear 3–8 months after the inspection, so very recent enforcement actions may not yet be reflected. Profiles may be incomplete if the establishment operates under multiple legal names or files under variations our entity-matching rules don’t yet cover. To report a missing record or correction, email corrections@fastdol.com.
Need API access, bulk download, or licensed redistribution? The website is free. Programmatic and licensed access is handled separately.
Contact sales →Frequently asked
- 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 compared to an industry average of 1.1.