US WARN intelligence
Humboldt County, California WARN notices
Humboldt County, California has 10 non-cancelled imported WARN notices reporting 429 workers affected. 0 notices have future effective dates. These totals cover imported records only.
What the official notice history shows
During the last 365 days, this imported archive contains 0 eligible official filings for Humboldt County, California. Worker counts are unavailable for this period. 0 worker counts are unavailable. The newest official notice date is Sep 26, 2025.
10 non-cancelled direct government records and 0 attributed secondary records appear in the full archive. These figures describe notices, not unique people or completed layoffs. Grouped company names do not establish ownership.
Compare original weekly and monthly official-data reports → · How dates, names and counts are interpreted
Notice history by year
Filings and attributed reports
| Company / location | Workers | Effective date | Notice date | Type / source |
|---|---|---|---|---|
| Avelo AirlinesHumboldt, CA | 11 | Nov 18, 2025 | Sep 26, 2025 | closureSource ↗ |
| United States CellularHumboldt, CA | 7 | Jun 2, 2025 | Mar 26, 2025 | layoffSource ↗ |
| Trego/Dugan Aviation of Grand IslandHumboldt, CA | 6 | Aug 30, 2024 | Jun 21, 2024 | layoffSource ↗ |
| The Sun Valley GroupHumboldt, CA | 116 | Jul 22, 2024 | May 22, 2024 | layoffSource ↗ |
| Centerra GroupHumboldt, CA | 6 | Sep 30, 2023 | Aug 10, 2023 | layoffSource ↗ |
| YellowHumboldt, CA | 4 | Jul 30, 2023 | Aug 1, 2023 | closureSource ↗ |
| Trumpet Behavioral Health - ArcataArcata, CA | 43 | Mar 17, 2020 | Apr 13, 2020 | temporarySource ↗ |
| KokatatArcata, CA | 161 | Apr 2, 2020 | Apr 2, 2020 | temporarySource ↗ |
| Renson HotelsMckinleyville, CA | 23 | Apr 1, 2020 | Mar 30, 2020 | temporarySource ↗ |
| KmartEureka, CA | 52 | Sep 24, 2017 | Jul 7, 2017 | closureSource ↗ |