US WARN layoff notices › Employers › P › Phillips 66
Official state WARN filings by Phillips 66 since 1988, normalized from state labor department sources. Latest notice: 2026-07-16.
Filed under 2 spellings in state records, merged on this page: Phillips 66 - Wilmington.
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| Notice date | State | Location | Employees | Effective date | Type |
|---|---|---|---|---|---|
| 2026-07-16 | California | Los Angeles County | 5 | 2026-09-16 | Closure Permanent |
| 2026-04-10 | California | Los Angeles County | 10 | 2026-06-10 | Closure Permanent |
| 2026-04-10 | California | Los Angeles County | 6 | 2026-06-10 | Closure Permanent |
| 2026-02-02 | California | Los Angeles County | 40 | 2026-04-03 | Closure Permanent |
| 2026-02-02 | California | Los Angeles County | 82 | 2026-04-03 | Closure Permanent |
| 2026-01-26 | California | Los Angeles County | 111 | 2026-12-01 | Closure Permanent |
| 2026-01-26 | California | Los Angeles County | 44 | 2026-12-01 | Closure Permanent |
| 2023-01-11 | California | San Luis Obispo County | 45 | 2023-01-07 | Closure Permanent |
| 2022-12-20 | California | San Luis Obispo County | 45 | 2023-02-28 | Closure 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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