KLA Layoffs & WARN Notices — 902 Workers Affected
All WARN Act mass layoff and plant closure notices filed by KLA.
Data updated
2
Total Notices
144
Workers Affected
2
States
2008
First Filing
2023
Latest Filing
Data Insights
Industry Breakdown
Workers affected by industry sector
KLA WARN Act Filings
| Company | Location | Employees | Notice Date | Type |
|---|---|---|---|---|
| Kla | One Technology Drive Milpitas, CA | 72 | Layoff | |
| KLA | San Jose, CA | 72 | Layoff | |
| KLA-Tencor | Milpitas, CA | 213 | Layoff | |
| Kla-Tencor | Milpitas, CA | 1 | ||
| Kla-Tencor | Milpitas, CA | 3 | ||
| Kla-Tencor | Milpitas, CA | 1 | ||
| Kla-Tencor | San Jose, CA | 1 | ||
| Kla-Tencor | San Jose, CA | 1 | ||
| Kla-Tencor | Milpitas, CA | 5 | ||
| Kla-Tencor | San Jose, CA | 1 | ||
| Kla-Tencor | San Jose, CA | 2 | ||
| Kla-Tencor | San Jose, CA | 1 | ||
| Kla-Tencor | San Jose, CA | 1 | ||
| Kla-Tencor | San Jose, CA | 2 | ||
| Kla-Tencor | Milpitas, CA | 1 | ||
| Kla-Tencor | Milpitas, CA | 82 | ||
| Kla-Tencor | San Jose, CA | 80 | ||
| Kla-Tencor | Milpitas, CA | 1 | ||
| Kla-Tencor | San Jose, CA | 2 | ||
| Kla-Tencor | San Jose, CA | 2 |
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KLA Layoff FAQ
Is KLA laying off in 2026?
KLA has no 2026 WARN notices on record. The most recent WARN Act filing was in 2023.
How many layoffs has KLA had?
KLA has filed 30 WARN Act notices affecting a total of 902 workers across 2 states.
When was KLA's most recent layoff?
KLA's most recent WARN Act filing was on 2023-03-07.
What states has KLA laid off workers in?
KLA has filed WARN Act notices in: Arizona, California.
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 KLA 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 KLA: SEC 8-K event filings and H-1B labor condition applications often move before and after WARN notices.
8-K — 8-K
Filed 2026-08-06
8-K — 8-K
Filed 2026-07-28
8-K — 8-K
Filed 2026-06-12
8-K — 8-K
Filed 2026-05-07
8-K — 8-K
Filed 2026-04-29
355 H-1B LCA petitions filed (FY2019–FY2026) — check H-1B layoff risk →
States with Filings
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