Supernal, LLC layoff notices at a glance
Supernal, LLC has filed 9 WARN notices with the California Employment Development Department between Jun 30, 2025 and Feb 27, 2026, naming 349 workers. All were layoffs rather than closures; 9 permanent, 0 temporary. The largest single notice named 176 workers in Orange County on Feb 27, 2026. Its latest notice, 176 workers in Orange County dated Feb 27, 2026, was 2.8% of the 6,293 workers named in all 98 Orange County notices of fiscal year 2025-2026. 4 of the notices show fewer than 60 days between the notice date and the effective date (see how to read this).
Every notice, newest first
| Notice date | Effective | County | City | Workers | Type | Days notice |
|---|---|---|---|---|---|---|
| Feb 27, 2026 | Apr 28, 2026 | Orange | Irvine | 176 | Layoff, permanent | 60 |
| Feb 27, 2026 | Apr 28, 2026 | Orange | Irvine | 58 | Layoff, permanent | 60 |
| Feb 27, 2026 | Apr 28, 2026 | Alameda | Fremont | 48 | Layoff, permanent | 60 |
| Feb 27, 2026 | Apr 28, 2026 | Kern | Mojave | 13 | Layoff, permanent | 60 |
| Feb 27, 2026 | Apr 28, 2026 | Kern | California City | 1 | Layoff, permanent | 60 |
| Jun 30, 2025 | Jun 30, 2025 | Alameda | Fremont | 27 | Layoff, permanent | 0 under 60 |
| Jun 30, 2025 | Jun 30, 2025 | Orange | Irvine | 20 | Layoff, permanent | 0 under 60 |
| Jun 30, 2025 | Jun 30, 2025 | Orange | Irvine | 5 | Layoff, permanent | 0 under 60 |
| Jun 30, 2025 | Jun 30, 2025 | Kern | Mojave | 1 | Layoff, permanent | 0 under 60 |
Sites named on the notices
- 1555 Laguna Canyon Road Irvine CA 92618 (Feb 27, 2026, 176 workers)
- 117 Waterworks Way Irvine CA 92618 (Feb 27, 2026, 58 workers)
- 401 Kato Terrace Fremont CA 94539 (Feb 27, 2026, 48 workers)
- 1062 Flight Line, 2nd Fl. Mojave CA 93501 (Feb 27, 2026, 13 workers)
- 5759 Highway 58 California City CA 93505 (Feb 27, 2026, 1 workers)
- 401 Kato Terrance Fremont CA 94539 (Jun 30, 2025, 27 workers)
- 15555 Laguna Canyon Road Irvine CA 92618 (Jun 30, 2025, 20 workers)
- 1062 Flight Line, 2nd Floor Mojave CA 93501 (Jun 30, 2025, 1 workers)
Also filed as: Supernal, LLC. (117 Waterworks Way).
Where the notices landed
- Orange County4 notices, 259 workers
- Alameda County2 notices, 75 workers
- Kern County3 notices, 15 workers
- Irvine4 notices, 259 workers
- Fremont2 notices, 75 workers
- Mojave2 notices, 14 workers
- California City1 notice, 1 workers
Local pages: Irvine employment lawyer, Fremont employment lawyer, Orange County employment law guide, Alameda County employment law guide.
How to read this record
Notice date is the date on the employer's letter. Effective is the first day of separations it announced. Days notice is the gap between them; California Labor Code 1401 calls for 60 days from a covered employer, and section 1402 makes a short notice worth a day of pay and benefits for every day it is short, up to 60.
For Supernal, LLC the shortest gap shown is 0 days. That is a reason to check whether an exception in 1401(c) or 1402.5 applied, whether the workers received the letter earlier than the EDD did, and whether anyone was let go before the effective date. It is not, by itself, a finding against the employer.
Full statute walk-through: the California 60-day rule, section by section.
If you work, or worked, at Supernal, LLC
Keep the notice, every email about the selection, and your final pay stub. A free review covers four things in one call: whether the notice period was honored and paid, whether final pay and vacation payout arrived on time, whether the selection pattern raises an age, pregnancy or leave, or retaliation question, and what a proposed severance release is actually worth before you sign it. Call (800) 371-3088 or send the notice.
Source: California EDD WARN reports, fiscal years 2024-2025 to 2025-2026. Record last checked against the EDD on Oct 30, 2026. Back to the layoff tracker.
About this data: Notices come from the California Employment Development Department WARN reports (fiscal years 2014-2015 to today) and are reloaded from the EDD every Tuesday and Thursday. Employer names appear as the employer wrote them on the notice, grouped where the names clearly refer to the same company. A notice is not a finding that any law was broken. This page is general information, not legal advice about your situation.