Phillips 66 Layoffs & WARN Notices — 903 Workers Affected
All WARN Act mass layoff and plant closure notices filed by Phillips 66.
Data updated
11
Total Notices
903
Workers Affected
2
States
2021
First Filing
2026
Latest Filing
Data Insights
Industry Breakdown
Workers affected by industry sector
Phillips 66 WARN Act Filings
| Company | Location | Employees | Notice Date | Type |
|---|---|---|---|---|
| Phillips 66 | Arroyo Grande, CA | 5 | ||
| Phillips 66 | Arroyo Grande, CA | 10 | ||
| Phillips 66 | Arroyo Grande, CA | 6 | ||
| Phillips 66 | Arroyo Grande, CA | 82 | ||
| Phillips 66 | Arroyo Grande, CA | 40 | ||
| Phillips 66 - Wilmington | Los Angeles, CA | 111 | ||
| Phillips 66 | Arroyo Grande, CA | 44 | ||
| Phillips 66 | Arroyo Grande, CA | 45 | Closure | |
| Phillips 66 | Arroyo Grande, CA | 45 | Closure | |
| Phillips 66 | Arroyo Grande, CA | 45 | Closure | |
| Phillips 66 Company - Alliance Refinery | Belle Chasse, LA | 470 | ||
| Irwin Industries, Inc. (Phillips 66 Coalinga | Coalinga, CA | 24 | Closure | |
| Zachry Industrial, Inc-Phillips 66-Sweeny Refinery | Old Ocean, TX | 204 | ||
| Transfield Svcs-Phillips 66 Rodeo Refinery | Rodeo, CA | 89 | ||
| Transfield Svcs-Phillips 66 La Refinery-Carson | Carson, CA | 59 | ||
| Transfield Svcs-Phillips 66 La Refinery-Wilmington | Wilmington, CA | 31 | ||
| Transfield Svcs-Phillips 66 Santa Maria Refinery | Arroyo Grande, CA | 43 | ||
| Transfield Svcs-Phillips 66 Refinery Wilmington | Wilmington, CA | 31 | ||
| Transfield Svcs-Phillips 66 Refinery Carson | Carson, CA | 27 |
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Phillips 66 Layoff FAQ
Is Phillips 66 laying off in 2026?
Yes. Phillips 66 has filed 7 WARN Act notices in 2026 affecting 298 workers. See the filings table above for locations and dates.
How many layoffs has Phillips 66 had?
Phillips 66 has filed 11 WARN Act notices affecting a total of 903 workers across 2 states.
When was Phillips 66's most recent layoff?
Phillips 66's most recent WARN Act filing was on 2026-07-16.
What states has Phillips 66 laid off workers in?
Phillips 66 has filed WARN Act notices in: California, Louisiana.
What is the WARN Act?
The Worker Adjustment and Retraining Notification (WARN) Act is a federal law that requires employers with 100 or more employees to provide 60 calendar days' advance notice of plant closings and mass layoffs.
How do I get notified about Phillips 66 layoffs?
Subscribe using the form above to receive free daily email alerts whenever new WARN Act notices are filed. You can also set up custom filters and webhooks with a paid API plan at warnfirehose.com/pricing.
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SEC Filings & Hiring Signals
Cross-dataset signals for Phillips 66: SEC 8-K event filings and H-1B labor condition applications often move before and after WARN notices.
8-K — 8-K
Filed 2026-08-05
8-K — 8-K
Filed 2026-05-14
8-K — 8-K
Filed 2026-04-29
8-K — 8-K
Filed 2026-04-06
8-K — 8-K
Filed 2026-03-18
165 H-1B LCA petitions filed (FY2012–FY2026) — check H-1B layoff risk →
Related Industries
Browse layoff data for industries where Phillips 66 operates:
States with Filings
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