US WARN layoff notices › Employers › W › Western Digital

Western Digital — WARN Act layoff notices

Official state WARN filings by Western Digital since 1988, normalized from state labor department sources. Latest notice: 2026-02-03.

Filed under 3 spellings in state records, merged on this page: Western Digital Technologies; Western Digital Technology.

29notices
2,660workers affected
2states
Notice dateStateLocationEmployeesEffective dateType
2026-02-03CaliforniaSanta Clara County472026-01-27Layoff Permanent
2026-01-21CaliforniaSanta Clara County872026-01-20Layoff Permanent
2023-12-27CaliforniaSanta Clara County602024-01-19Layoff Permanent
2023-12-21CaliforniaOrange County572024-01-19Layoff Permanent
2023-06-08CaliforniaSanta Clara County2112023-07-28Layoff Permanent
2023-06-06CaliforniaOrange County812023-07-28Layoff Permanent
2022-11-17CaliforniaSanta Clara County1032023-01-13Layoff Permanent
2022-11-17CaliforniaOrange County622023-01-13Layoff Permanent
2022-11-17CaliforniaSanta Clara County862023-01-13Layoff Permanent
2019-03-08CaliforniaSan Jose, Santa Clara972019-05-07Layoff Permanent
2019-03-07CaliforniaIrvine, Orange County1022019-05-07Layoff Permanent
2019-03-07CaliforniaMilpitas, Santa Clara1142019-05-07Layoff Permanent
2018-10-29CaliforniaSan Jose, Santa Clara662018-11-06Closure Permanent
2018-10-29CaliforniaIrvine, Orange County512018-11-06Layoff Permanent
2018-06-28CaliforniaSan Jose, Santa Clara792018-08-27Layoff Permanent
2018-06-26UtahHolladay105——
2017-04-04CaliforniaIrvine512017-06-02Layoff Permanent
2017-04-02CaliforniaSan Jose1312017-06-02Layoff Permanent
2016-08-25CaliforniaMilpitas592016-10-24Layoff Permanent
2016-05-11CaliforniaSan Jose2322016-07-03Layoff Permanent
2016-05-06CaliforniaFremont1052016-07-03Layoff Permanent
2016-05-05CaliforniaSanta Ana182016-06-17Layoff Permanent
2016-05-05CaliforniaIrvine812016-06-17Layoff Permanent
2016-04-15CaliforniaSan Jose712016-06-17Layoff Permanent
2015-10-13CaliforniaFremont1092015-12-18Layoff Permanent
2015-09-10CaliforniaIrvine1432015-11-10Layoff Permanent
2015-08-21CaliforniaMountain View562015-10-23Layoff Permanent
2015-08-21CaliforniaIrvine812015-10-23Layoff Permanent
2015-04-20CaliforniaIrvine1152015-06-19Layoff Permanent

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.

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