Mass-layoff and plant-closure filings reported by Cornerstone Chemical Co in 2025, sourced from official state WARN records.
Cornerstone Chemical Company, LLC is a chemical producer in Jefferson Parish, LA. Learn about our products, including acrylonitrile, melamine, sulfuric acid, and urea.
1 filings in 2025
Filings
1
WARN notices
Workers affected
71
States
1
Top state
Louisiana
71 affected
Peak month
July
71 affected
Cornerstone Chemical Co layoffs month by month in 2025
Workers affected by the month each layoff took effect.
All Cornerstone Chemical Co filings in 2025
Every WARN notice on record for this year, newest first.
Cornerstone Chemical Co layoffs by state in 2025
1 states reported Cornerstone Chemical Co layoffs, ranked by workers affected. Open a state for its full history.