HOWMET Aerospace Layoffs & WARN Notices — 1,631 Workers Affected
All WARN Act mass layoff and plant closure notices filed by HOWMET Aerospace.
Data updated
15
Total Notices
1,631
Workers Affected
2
States
2020
First Filing
2021
Latest Filing
Data Insights
Industry Breakdown
Workers affected by industry sector
HOWMET Aerospace WARN Act Filings
| Company | Location | Employees | Notice Date | Type |
|---|---|---|---|---|
| Howmet Aerospace | Rancho Cucamonga, CA | 9 | Layoff | |
| Howmet Aerospace | Rancho Cucamonga, CA | 27 | Layoff | |
| Howmet Aerospace | Rancho Cucamonga, CA | 66 | Layoff | |
| Howmet Aerospace La Porte | La Porte, IN | 150 | ||
| Howmet Aerospace | Fontana, CA | 152 | Layoff | |
| Howmet Aerospace | Fontana, CA | 13 | Layoff | |
| Howmet Aerospace | Rancho Cucamonga, CA | 239 | Layoff | |
| HOWMET Aerospace | Fontana, CA | 75 | Layoff | |
| Howmet Aerospace | Fontana, CA | 62 | Layoff | |
| Howmet Aerospace | Rancho Cucamonga, CA | 36 | Layoff | |
| Howmet Aerospace | Fontana, CA | 4 | Layoff | |
| Howmet Aerospace | Whitehall, MI | 625 | Layoff | |
| Howmet Aerospace | Fontana, CA | 178 | Layoff | |
| Howmet Aerospace | Rancho Cucamonga, CA | 124 | Layoff | |
| Howmet Aerospace | Fontana, CA | 10 | Layoff | |
| Howmet Aerospace | Rancho Cucamonga, CA | 11 | Layoff |
Get Layoff Alerts
Free daily alerts for new WARN Act filings.
HOWMET Aerospace Layoff FAQ
Is HOWMET Aerospace laying off in 2026?
HOWMET Aerospace has no 2026 WARN notices on record. The most recent WARN Act filing was in 2021.
How many layoffs has HOWMET Aerospace had?
HOWMET Aerospace has filed 15 WARN Act notices affecting a total of 1,631 workers across 2 states.
When was HOWMET Aerospace's most recent layoff?
HOWMET Aerospace's most recent WARN Act filing was on 2021-04-09.
What states has HOWMET Aerospace laid off workers in?
HOWMET Aerospace has filed WARN Act notices in: California, Michigan.
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 HOWMET Aerospace 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.
Latest Layoff Reports
SEC Filings & Hiring Signals
Cross-dataset signals for HOWMET Aerospace: SEC 8-K event filings and H-1B labor condition applications often move before and after WARN notices.
8-K — FORM 8-K
Filed 2026-05-28
8-K — FORM 8-K
Filed 2026-05-26
8-K — FORM 8-K
Filed 2026-05-07
8-K — FORM 8-K
Filed 2026-04-06
8-K — FORM 8-K
Filed 2026-04-06
2 H-1B LCA petitions filed (FY2020–FY2024) — check H-1B layoff risk →
Related Industries
Browse layoff data for industries where HOWMET Aerospace operates:
States with Filings
Browse More Companies
For Funds & Analysts
Nicholas at Standard Investments ran 3,277 API calls in 14 days. Annual contracts, bulk exports, webhooks, custom research.