US WARN layoff notices › Employers › C › Chevron

Chevron — WARN Act layoff notices

Official state WARN filings by Chevron since 1988, normalized from state labor department sources. Latest notice: 2026-07-08.

18notices
2,445workers affected
4states
Notice dateStateLocationEmployeesEffective dateType
2026-07-08CaliforniaContra Costa County1802026-09-01Layoff Permanent
2025-10-14CaliforniaKern County522025-10-23Layoff Permanent
2025-10-14CaliforniaContra Costa County682025-10-23Layoff Permanent
2025-05-08CaliforniaContra Costa County182025-07-01Layoff Permanent
2025-05-08CaliforniaContra Costa County132025-07-01Layoff Permanent
2025-05-08CaliforniaKern County142025-07-01Layoff Permanent
2025-05-08CaliforniaLos Angeles County202025-07-01Layoff Permanent
2025-05-02ColoradoDenver1252025-07-01Reduction in Force
2025-04-02CaliforniaContra Costa County6002025-06-01Layoff Permanent
2023-08-25ColoradoDenver, Weld—2023-10-31Restructuring following acquisition
2020-10-08CaliforniaEl Segundo, Los Angeles County502020-12-14Layoff Permanent
2020-06-08CaliforniaSan Ramon, Contra Costa County802020-07-27Layoff Permanent
—PennsylvaniaMoon Township, Allegheny2882020-04-06Closure
2016-04-07CaliforniaBakersfield982016-06-13Layoff Permanent
2015-08-13CaliforniaSan Ramon4302015-10-12Layoff Permanent
2015-08-13CaliforniaRichmond702015-10-12Layoff Permanent
2015-01-26CaliforniaSan Ramon1002015-12-15Layoff Permanent
2003-09-02Oregon—2392003-10-29Reduction

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.

Get told the next time Chevron files a WARN notice

WARN Watch re-checks your employers and states on every daily refresh and posts new matches to a private alert page, an RSS feed and a Slack or Teams webhook. No login, no dashboard to remember.

Watch Chevron free for 30 daysNo card. After the trial it is $49 for a year — one payment, no auto-renew, 14-day refund. The notice data on this page stays free either way.