Layoff notices in Simi Valley at a glance
Simi Valley employers have filed 49 WARN notices with the EDD since July 1, 2014, naming 2,311 workers. The most recent notice is dated Aug 16, 2026. 18 of the notices show fewer than 60 days between notice and effective date outside the 2020 COVID window; the 60-day rule explains what that gap can mean for the workers involved. Since the EDD began reporting industry in 2026, the sectors filing most here are Accommodation and Food Services (93 workers).
Notices in fiscal year 2024-2025, newest first
6 notices, 428 workers. Show all years.
| Employer | Notice date | Effective | Workers | Type | Days notice |
|---|---|---|---|---|---|
| Milgard Manufacturing LLC | Mar 25, 2025 | Aug 22, 2025 | 397 | Closure, permanent | 150 |
| Adventist Health Simi Valley | Feb 10, 2025 | Feb 10, 2025 | 1 | Layoff, permanent | 0 under 60 |
| Adventist Health Simi Valley | Dec 6, 2024 | Dec 6, 2024 | 12 | Layoff, permanent | 0 under 60 |
| Advance Stores Company, Incorporated and its subsidiary | Nov 14, 2024 | Mar 7, 2025 | 7 | Closure, permanent | 113 |
| Adventist Health Simi Valley | Sep 27, 2024 | Sep 27, 2024 | 10 | Layoff, permanent | 0 under 60 |
| Adventist Health Simi Valley | Aug 12, 2024 | Aug 31, 2024 | 1 | Layoff, permanent | 19 under 60 |
Largest layoffs in Simi Valley since 2014
| Employer | Notices | Workers | Latest |
|---|---|---|---|
| Bank of America | 6 | 402 | Jun 6, 2019 |
| Milgard Manufacturing LLC | 1 | 397 | Mar 25, 2025 |
| Adventist Health Simi Valley | 15 | 201 | Jun 25, 2026 |
| Walmart | 1 | 130 | Mar 30, 2018 |
| iQor Holdings US LLC | 1 | 129 | Mar 26, 2018 |
| Encore Repair Services, LLC | 1 | 116 | Nov 30, 2016 |
| Haggen, Inc. | 1 | 101 | Aug 14, 2015 |
| Sierra Vista Family Medical Clinic | 1 | 99 | Apr 26, 2021 |
| Volume Services, Inc. (Sodexo) | 1 | 93 | Aug 16, 2026 |
| Sodexo, Inc. | 1 | 80 | Oct 16, 2020 |
| Islands Restaurants | 1 | 79 | Mar 23, 2020 |
| Freedom Designs Inc. | 1 | 70 | Aug 21, 2025 |
| Macy's Simi Valley Town Center Store | 1 | 68 | Jan 18, 2024 |
| California Pizza Kitchen - CPK | 1 | 60 | Mar 26, 2020 |
| Cerner Corporation | 1 | 57 | Oct 1, 2019 |
| Meggitt Safety Systems, Inc. | 1 | 55 | May 18, 2020 |
| Milgard Windows & Doors | 1 | 50 | May 7, 2020 |
| North American Services Inc. dba Command | 1 | 26 | Nov 1, 2018 |
| 60 Behavioral Health | 1 | 20 | Jun 1, 2022 |
| Paramount Recovery Service | 1 | 20 | Nov 2, 2020 |
Simi Valley by fiscal year
| Fiscal year | Notices | Closures | Workers |
|---|---|---|---|
| 2026-2027 | 1 | 0 | 93 |
| 2025-2026 | 5 | 1 | 81 |
| 2024-2025 | 6 | 2 | 428 |
| 2023-2024 | 4 | 1 | 134 |
| 2021-2022 | 1 | 1 | 20 |
| 2020-2021 | 6 | 2 | 204 |
| 2019-2020 | 12 | 4 | 345 |
| 2018-2019 | 5 | 2 | 220 |
| 2017-2018 | 3 | 2 | 329 |
| 2016-2017 | 1 | 1 | 116 |
| 2015-2016 | 3 | 1 | 191 |
| 2014-2015 | 2 | 0 | 150 |
Local help after a layoff in Simi Valley
A WARN notice is the start of a paper trail, not the end of your rights. Workers in Simi Valley bring WARN back-pay claims in the Superior Court of the county, and the agency routes for the questions that usually travel with a layoff are the same statewide: unpaid final wages and vacation payout go to the Labor Commissioner, discrimination in who was selected goes to the Civil Rights Department (three years to file) or the EEOC (300 days). Our Simi Valley employment law page covers the local courts, agencies and deadlines. See also all notices in the county. Free, confidential review: (800) 371-3088.
Source: California EDD WARN reports, July 2014 to Oct 27, 2026. County and city are as stated on the notice; for 2014 to 2017 filings, where the EDD listed only a city, the county is assigned from that city. 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.