Data / Layoff notices / California / Johns Manville
Johns Manville WARN notices in California: 6 notices, latest Feb 6, 2026
Johns Manville appears in 6 WARN Act layoff notices posted by the California Employment Development Department. The latest, dated Feb 6, 2026, covers 90 workers, effective Apr 19, 2026. Each notice links to the state's page.
SpecStream is the live web data engine for teams and agents. It reads the layoff notices every state labor agency posts under the WARN Act each morning, and this page is that reading. Ask for the notices you follow by state, employer or size and each new one arrives in your sheet, CRM, Slack or agent as the state posts it.
- State
- California
- Agency
- California Employment Development Department
- Notices
- 6
- Workers across notices
- 557
- Latest month
- February 2026
- Places
- Willows
Notices
Every WARN notice California lists for Johns Manville, newest first.
| Notice date | Effective | Workers | Location | Type | Note | Source |
|---|---|---|---|---|---|---|
| February 6, 2026 | April 19, 2026 | 90 | Glenn County | Closure | Temporary | edd.ca.gov |
| August 30, 2024 | November 3, 2024 | 100 | Glenn County | Layoff | Temporary | edd.ca.gov |
| July 21, 2023 | September 25, 2023 | 54 | Glenn County | Closure | Temporary | edd.ca.gov |
| September 7, 2021 | November 7, 2021 | 260 | Glenn County | Closure | Temporary | edd.ca.gov |
| March 26, 2020 | June 1, 2020 | 13 | Willows, Glenn County | Layoff | Temporary | edd.ca.gov |
| January 21, 2015 | March 16, 2015 | 40 | Willows | Layoff | Temporary | edd.ca.gov |
Also on SpecStream
Updated November 3, 2026. Read from State labor agency WARN notices. Public record of each state labor agency. Each row links to the page where the state posts the notice. Dates and counts are as the state printed them, and a state may post a notice some days after it receives it. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.