Supernal, LLC layoffs 2026: WARN notices & reports
Supernal, LLC: 2 layoff events on record since Jun 2025, 2 state WARN filings in CA naming 349 workers. Latest: Feb 27, 2026. Every event links to its source.
2events on record
2WARN filings
349workers in WARN filings
Feb 27, 2026latest event
States with WARN filings: California.
Latest Supernal, LLC layoff events
| Date | Event | Where | Workers | Source |
|---|---|---|---|---|
| Feb 27, 2026 | WARNWARN notice (5 sites), layoffs from Apr 28, 2026 | CA | 296 | California Employment Development Department |
| Jun 30, 2025 | WARNWARN notice (4 sites), layoffs from Jun 30, 2025 | CA | 53 | California Employment Development Department |
Also filed as: Supernal, LLC (15555 Laguna Canyon Road); Supernal, LLC. (117 Waterworks Way); Supernal, LLC - 401; Supernal, LLC - 1062; Supernal, LLC - 15555; Supernal, LLC - 117.
About this data
WARN notices are filed by employers with state workforce agencies, usually 60 days before a mass layoff or plant closing. Counts are as reported in the notice and can change if the employer amends it. See methodology for how records are matched to companies.
Other recent WARN filings in California
- DLVR Sep 30, 2026
- Workday Sep 29, 2026
- Constellis, LLC Sep 29, 2026
- Covenant Aviation Security, LLC Sep 28, 2026
- McKinley Paper and Packaging Company Sep 28, 2026
- Corteva Agriscience LLC Sep 28, 2026