Corning Optical Communications Layoffs
All WARN Act mass layoff and plant closure notices filed by Corning Optical Communications.
Data updated
2
Total Notices
276
Workers Affected
1
States
2020
First Filing
2025
Latest Filing
Corning Optical Communications WARN Act Filings
| Company | Location | Employees | Notice Date | Type |
|---|---|---|---|---|
| Corning Optical Communications | San Jose, CA | 80 | Closure | |
| Corning Optical Communications LLC DBA TR Manufacturing | Union City, CA | 196 | Layoff |
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Corning Optical Communications Layoff FAQ
Is Corning Optical Communications laying off in 2026?
Corning Optical Communications has no 2026 WARN notices on record. The most recent WARN Act filing was in 2025.
How many layoffs has Corning Optical Communications had?
Corning Optical Communications has filed 2 WARN Act notices affecting a total of 276 workers across 1 state.
When was Corning Optical Communications's most recent layoff?
Corning Optical Communications's most recent WARN Act filing was on 2025-02-20.
What states has Corning Optical Communications laid off workers in?
Corning Optical Communications has filed WARN Act notices in: 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 Corning Optical Communications 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 Corning Optical Communications: SEC 8-K event filings and H-1B labor condition applications often move before and after WARN notices.
129 H-1B LCA petitions filed (FY2014–FY2026) — check H-1B layoff risk →
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