National Semiconductor Layoffs
All WARN Act mass layoff and plant closure notices filed by National Semiconductor.
Data updated
4
Total Notices
953
Workers Affected
2
States
1999
First Filing
2009
Latest Filing
Data Insights
Industry Breakdown
Workers affected by industry sector
National Semiconductor WARN Act Filings
| Company | Location | Employees | Notice Date | Type |
|---|---|---|---|---|
| National Semiconductor | Santa Clara, CA | 329 | ||
| National Semiconductor | Arlington, TX | 305 | ||
| National Semiconductor | Santa Clara, CA | 151 | ||
| National Semiconductor | Richardson, TX | 168 |
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National Semiconductor Layoff FAQ
Is National Semiconductor laying off in 2026?
National Semiconductor has no 2026 WARN notices on record. The most recent WARN Act filing was in 2009.
How many layoffs has National Semiconductor had?
National Semiconductor has filed 4 WARN Act notices affecting a total of 953 workers across 2 states.
When was National Semiconductor's most recent layoff?
National Semiconductor's most recent WARN Act filing was on 2009-05-12.
What states has National Semiconductor laid off workers in?
National Semiconductor has filed WARN Act notices in: California, Texas.
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 National Semiconductor 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 National Semiconductor: SEC 8-K event filings and H-1B labor condition applications often move before and after WARN notices.
87 H-1B LCA petitions filed (FY2010–FY2015) — check H-1B layoff risk →
Related Industries
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