US WARN layoff notices › Employers › A › Adventist Health St. Helena

Adventist Health St. Helena — WARN Act layoff notices

Official state WARN filings by Adventist Health St. Helena since 1988, normalized from state labor department sources. Latest notice: 2026-06-26.

8notices
252workers affected
1state
Notice dateStateLocationEmployeesEffective dateType
2026-06-26CaliforniaNapa County32026-07-03Layoff Permanent
2020-09-04CaliforniaSaint Helena, Napa County52020-06-19Layoff Permanent
2020-09-04CaliforniaSaint Helena, Napa County52020-06-08Layoff Permanent
2020-05-28CaliforniaSaint Helena, Napa County82020-05-03Layoff Temporary
2020-02-12CaliforniaSaint Helena, Napa County82020-04-03Closure Permanent
2020-01-10CaliforniaSaint Helena, Napa County182020-01-11Closure Permanent
2018-09-06CaliforniaSaint Helena, Napa County52018-09-04Layoff Permanent
2018-01-05CaliforniaSaint Helena, Napa County2002018-04-01Layoff 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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