US WARN intelligence
Amentum layoffs & WARN notices
Amentum appears in 49 non-cancelled imported WARN records across 15 states. These records report 2,946 affected workers; 3 have future effective dates. Totals include imported records only. Secondary records are attributed separately.
What the official notice history shows
During the last 365 days, this imported archive contains 3 eligible official filings for Amentum, reporting 353 affected workers. 0 worker counts are unavailable. The newest official notice date is Aug 18, 2026.
16 non-cancelled direct government records and 33 attributed secondary records appear in the full archive. Recent official event types: layoff. 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
49Non-cancelled notices
2,946Reported workers
3Future effective dates
Coverage is limited to connected sources and imported date ranges. 0 notices have unavailable worker counts. Company groups match normalized names; aliases below preserve exact employer names from filings. Methodology →
State breakdown
| State | Notices | Reported workers | Upcoming events |
|---|---|---|---|
| Alabama | 1 | 62 | 0 |
| Arizona | 3 | 245 | 0 |
| California | 3 | 77 | 0 |
| Colorado | 15 | 758 | 0 |
| Florida | 7 | 261 | 0 |
| Georgia | 1 | 77 | 1 |
| Hawaii | 1 | 62 | 1 |
| Kentucky | 1 | 90 | 0 |
| Maryland | 3 | 353 | 1 |
| North Carolina | 2 | 192 | 0 |
| Nevada | 1 | 20 | 0 |
| South Carolina | 2 | 72 | 0 |
| Texas | 2 | 270 | 0 |
| Virginia | 3 | 184 | 0 |
| Washington | 4 | 223 | 0 |
Georgia →Arizona →Hawaii →Maryland →Anne Arundel County →Prince George's County →Colorado →Kentucky →Alabama →Anniston →Nevada →Virginia →North Carolina →Elizabeth City →Pasquotank County →Washington →Everett →Oak Harbor →Florida →California →
Reported employer names
- Amentum (canonical company name)
- Amentum Company
- Amentum dba Combined Tactical Training Range
- Amentum,
Notice history by year
20266 notices · 567 reported workers
20259 notices · 637 reported workers
20247 notices · 371 reported workers
20237 notices · 240 reported workers
20224 notices · 630 reported workers
20211 notices · 92 reported workers
202015 notices · 409 reported workers
Filings and attributed reports
| Company / location | Workers | Effective date | Notice date | Type / source |
|---|---|---|---|---|
| AmentumRural Consortium (Pueblo) · CO recordSecondary · WARN Feed | 27 | Aug 31, 2023 | Jul 3, 2023 | layoffSource ↗ |
| AmentumEverett, WA | 3 | Jul 30, 2023 | May 31, 2023 | layoffSource ↗ |
| AmentumPueblo · CO recordSecondary · WARN Feed | 19 | Jul 27, 2023 | May 26, 2023 | closureSource ↗ |
| AmentumOak Harbor, WA | 194 | Dec 31, 2022 | Oct 31, 2022 | layoffSource ↗ |
| AmentumKENNEDY SPACE CENTER, FL, 32899 · FL recordSecondary · WARN Feed | 188 | Nov 30, 2022 | Oct 12, 2022 | UnavailableSource ↗ |
| AmentumSan Diego, CA | 70 | Oct 15, 2022 | Sep 16, 2022 | layoffSource ↗ |
| AmentumNew Boston, TX | 178 | Mar 27, 2022 | Jan 28, 2022 | UnavailableSource ↗ |
| AmentumNew Boston, TX | 92 | Oct 29, 2021 | Aug 30, 2021 | UnavailableSource ↗ |
| AmentumALTOONA, FL, 32702 · FL recordSecondary · WARN Feed | 16 | Oct 26, 2020 | Sep 18, 2020 | UnavailableSource ↗ |
| AmentumJACKSONVILLE, FL, 32212 · FL recordSecondary · WARN Feed | 13 | Oct 26, 2020 | Sep 18, 2020 | UnavailableSource ↗ |
| AmentumKEY WEST, FL, 33040 · FL recordSecondary · WARN Feed | 10 | Oct 26, 2020 | Sep 18, 2020 | UnavailableSource ↗ |
| AmentumSan Diego, CA | 4 | Oct 26, 2020 | Sep 17, 2020 | layoffSource ↗ |
| AmentumVirginia Beach · VA recordSecondary · WARN Feed | 91 | Oct 26, 2020 | Sep 17, 2020 | layoffSource ↗ |
| AmentumWhidbey Island, WA | 13 | Aug 28, 2020 | Jun 30, 2020 | layoffSource ↗ |
| AmentumOnslow, NC | 100 | Aug 28, 2020 | Jun 29, 2020 | closureSource ↗ |
| AmentumSan Diego, CA | 3 | Aug 28, 2020 | Jun 29, 2020 | layoffSource ↗ |
| AmentumChantilly · VA recordSecondary · WARN Feed | 40 | Jun 16, 2020 | May 18, 2020 | layoffSource ↗ |
| AmentumKEY WEST, FL, 33040 · FL recordSecondary · WARN Feed | 10 | May 12, 2020 | Mar 13, 2020 | UnavailableSource ↗ |
| AmentumJACKSONVILLE, FL, 32212 · FL recordSecondary · WARN Feed | 9 | May 12, 2020 | Mar 13, 2020 | UnavailableSource ↗ |
| AmentumALTOONA, FL, 32702 · FL recordSecondary · WARN Feed | 15 | May 12, 2020 | Mar 13, 2020 | UnavailableSource ↗ |
| AmentumYuma · AZ recordSecondary · WARN Feed | 62 | Unavailable | Mar 13, 2020 | UnavailableSource ↗ |
| AmentumWhidbey Island, WA | 13 | May 12, 2020 | Mar 13, 2020 | layoffSource ↗ |
| AmentumStatewide · SC recordSecondary · WARN Feed | 10 | Aug 28, 2020 | Unavailable | UnavailableSource ↗ |
| AmentumBeaufort · SC recordSecondary · WARN Feed | 62 | Sep 2, 2024 | Unavailable | UnavailableSource ↗ |