Glenn County, California
90 workers · Temporary closure · filed Feb 6, 2026
A WARN notice is filed with the state before a plant closing or a mass layoff, under the federal WARN Act or a state law like it. Workers is the number the employer said would be affected; plans can change after filing. Data sources
- Company
- Johns Manville
- Workers
- 90 workers
- Kind
- Temporary closure
- Notice date
- Feb 6, 2026
- Effective date
- Apr 19, 2026
- Location
- Glenn County
- State
- California
- Notice
- ca-9bee165ee3a5398d
As published
- notice_date
- 02/06/2026
- effective_date
- 04/19/2026
- received_date
- 02/10/2026
- company
- Johns Manville
- num_employees
- 90
- layoff_or_closure
- Closure Temporary
- county
- Glenn County
From the California Employment Development Department's WARN list, row 1,304, read Oct 3, 2026; first seen here Oct 3, 2026. Read with Big Local News's warn-scraper and warn-transformer.