Supernal Layoffs & WARN Notices — 349 Workers Affected
All WARN Act mass layoff and plant closure notices filed by Supernal.
Data updated
5
Total Notices
296
Workers Affected
1
States
2025
First Filing
2026
Latest Filing
Data Insights
Industry Breakdown
Workers affected by industry sector
Supernal WARN Act Filings
| Company | Location | Employees | Notice Date | Type | Source |
|---|---|---|---|---|---|
| Supernal | Irvine, CA | 176 | Agency WARN listing | ||
| Supernal | Irvine, CA | 58 | Agency WARN listing | ||
| Supernal | Irvine, CA | 48 | Agency WARN listing | ||
| Supernal | Irvine, CA | 13 | Agency WARN listing | ||
| Supernal | Irvine, CA | 1 | Agency WARN listing | ||
| Supernal, LLC - 401 | Oakland, CA | 27 | Layoff | Source document | |
| Supernal, LLC - 15555 | Irvine, CA | 20 | Layoff | Source document | |
| Supernal, LLC - 117 | Irvine, CA | 5 | Layoff | Source document | |
| Supernal, LLC - 1062 | Bakersfield, CA | 1 | Layoff | Source document |
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Supernal Layoff FAQ
Is Supernal laying off in 2026?
Yes. Supernal has filed 5 WARN Act notices in 2026 affecting 296 workers. See the filings table above for locations and dates.
How many layoffs has Supernal had?
Supernal has filed 9 WARN Act notices affecting a total of 349 workers across 1 state.
When was Supernal's most recent layoff?
Supernal's most recent WARN Act filing was on 2026-02-27.
What states has Supernal laid off workers in?
Supernal has filed WARN Act notices in: California.
What is the WARN Act?
The Worker Adjustment and Retraining Notification (WARN) Act is a federal law that requires employers with 100 or more employees to provide 60 calendar days' advance notice of plant closings and mass layoffs.
How do I get notified about Supernal layoffs?
Subscribe using the form above to receive free daily email alerts whenever new WARN Act notices are filed. You can also set up custom filters and webhooks with a paid API plan at laborcurrent.com/pricing.
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SEC Filings & Hiring Signals
Cross-dataset signals for Supernal: SEC 8-K event filings and H-1B labor condition applications shown alongside the WARN notices above. They are linked to this employer by matching its name (or an SEC ticker or CIK we assign to it) — the link is an algorithmic estimate, not verified by the SEC, the Department of Labor or any state agency, and the filings are not restricted to the same period as the notices. Matching rules: methodology.
7 H-1B LCA petitions filed (FY2023–FY2025) — check H-1B layoff risk →
States with Filings
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