Johns Manville layoffs in 2026
Mass-layoff and plant-closure filings reported by Johns Manville in 2026, sourced from official state WARN records.
1 filings in 2026
Filings
1
WARN notices so far
Workers affected
90
in 2026 so far
States
1
Top state
California
90 affected
Peak month
April
90 affected
Johns Manville layoffs month by month in 2026
Workers affected by the month each layoff took effect.
All Johns Manville filings in 2026
Every WARN notice on record for this year, newest first.
Johns Manville layoffs by state in 2026
1 states reported Johns Manville layoffs, ranked by workers affected. Open a state for its full history.