Lyondell Chemical Layoffs & WARN Notices — 410 Workers Affected
All WARN Act mass layoff and plant closure notices filed by Lyondell Chemical.
Data updated
9
Total Notices
152
Workers Affected
3
States
2009
First Filing
2011
Latest Filing
Data Insights
Industry Breakdown
Workers affected by industry sector
Layoff Types
Workers affected by notice type
Lyondell Chemical WARN Act Filings
| Company | Location | Employees | Notice Date | Type |
|---|---|---|---|---|
| Lyondell Chemical | Newtown Square, PA | 132 | ||
| Lyondell Chemical | Newtown Square, PA | 4 | Layoff | |
| Lyondell Chemical | Newtown Square, PA | 3 | Layoff | |
| Lyondell Chemical | Newtown, PA | 4 | Layoff | |
| Lyondell Chemical Company - Pasadena | Pasadena, TX | 1 | ||
| Lyondell Chemical Company - Corpus Christi | Corpus Christi, TX | 14 | ||
| Lyondell Chemical | Beaumont, TX | 1 | ||
| Lyondell Chemical | Beaumont, TX | 1 | ||
| Lyondell Chemical | Newtown Square, PA | 2 | Closure | |
| Lyondell Chemical Company - Channelview | Channelview, TX | 54 | ||
| Lyondell Chemical Company - Bay City | Bay City, TX | 3 | ||
| Lyondell Chemical Company - Houston | Houston, TX | 78 | ||
| Lyondell Chemical | Westlake, LA | 4 | ||
| Lyondell Chemical Company - Victoria | Victoria, TX | 3 | ||
| Lyondell Chemical Company - Pasadena | Pasadena, TX | 22 | ||
| Lyondell Chemical Company - Houston | Houston, TX | 37 | ||
| Lyondell Chemical Company - Channelview | Channelview, TX | 41 | ||
| Lyondell Chemical Company - Alvin | Alvin, TX | 5 | ||
| Lyondell Chemical | Beaumont, TX | 1 |
Get Layoff Alerts
Free daily alerts for new WARN Act filings.
Lyondell Chemical Layoff FAQ
Is Lyondell Chemical laying off in 2026?
Lyondell Chemical has no 2026 WARN notices on record. The most recent WARN Act filing was in 2011.
How many layoffs has Lyondell Chemical had?
Lyondell Chemical has filed 19 WARN Act notices affecting a total of 410 workers across 3 states.
When was Lyondell Chemical's most recent layoff?
Lyondell Chemical's most recent WARN Act filing was on 2011-08-01.
What states has Lyondell Chemical laid off workers in?
Lyondell Chemical has filed WARN Act notices in: Louisiana, Pennsylvania, Texas.
What is the WARN Act?
The Worker Adjustment and Retraining Notification (WARN) Act is a federal law that requires employers with 100 or more employees to provide 60 calendar days' advance notice of plant closings and mass layoffs.
How do I get notified about Lyondell Chemical layoffs?
Subscribe using the form above to receive free daily email alerts whenever new WARN Act notices are filed. You can also set up custom filters and webhooks with a paid API plan at warnfirehose.com/pricing.
Latest Layoff Reports
SEC Filings & Hiring Signals
Cross-dataset signals for Lyondell Chemical: SEC 8-K event filings and H-1B labor condition applications often move before and after WARN notices.
27 H-1B LCA petitions filed (FY2010–FY2021) — check H-1B layoff risk →
Related Industries
Browse layoff data for industries where Lyondell Chemical operates:
States with Filings
Browse More Companies
For Funds & Analysts
Nicholas at Standard Investments ran 3,277 API calls in 14 days. Annual contracts, bulk exports, webhooks, custom research.