US WARN layoff notices › Employers › U › USS-POSCO Industries
Official state WARN filings by USS-POSCO Industries since 1988, normalized from state labor department sources. Latest notice: 2020-09-29.
Filed under 2 spellings in state records, merged on this page: USS Posco Industries.
| Notice date | State | Location | Employees | Effective date | Type |
|---|---|---|---|---|---|
| 2020-09-29 | California | Pittsburg, Contra Costa County | 216 | 2020-11-18 | Layoff Temporary |
| 2019-09-20 | California | Pittsburg, Contra Costa County | 575 | 2019-11-24 | Layoff Temporary |
| 2017-05-12 | California | Pittsburg | 635 | 2017-07-10 | Layoff Temporary |
| 2016-07-05 | California | Pittsburg | 643 | 2016-09-04 | Layoff Temporary |
| 2015-08-18 | California | Pittsburg | 661 | 2015-10-27 | Layoff Temporary |
| 2015-03-02 | California | Pittsburg | 666 | 2015-04-26 | Closure Temporary |
| 2014-09-02 | California | Pittsburg | 643 | 2014-10-26 | Layoff Unknown at this time |
Source: state WARN Act disclosures, normalized in the free US WARN notices dataset (CSV/JSON, no login, no delay, notices 1988+). WARN notices are advance notifications of plant closings and mass layoffs; actual layoff counts and dates can change after filing.
One click opens the free checker with USS-POSCO Industries already in the list; add the rest of your accounts and it matches them in your browser — no account, no email, nothing sent anywhere. WARN Watch is the paid version that re-checks your list on every daily refresh for you and posts new matches to a private alert page, an RSS feed and a Slack or Teams webhook.
Check USS-POSCO Industries now — free, no signupHave it watched for you — free for 30 daysThe trial needs no card. After it, WARN Watch is $49 for a year — one payment, no auto-renew, 14-day refund. The notice data on this page stays free either way.