Is Corning Optical Communications LLC (TR Manufacturing) laying off workers?
Not according to official filings. There is no WARN layoff notice from Corning Optical Communications LLC, trading as TR Manufacturing, in the last 12 months. The most recent was filed Feb 20, 2025 for 80 jobs in Milpitas, California. WARN covers larger layoffs only, so smaller cuts may not appear.
276 roles affected across 2 filings.
Filing history
Corning Optical Communications has filed 2 WARN notices between 2020 and 2025, cutting 276 jobs in total. No new filings in the last 12 months. The most recent was Feb 20, 2025.
Every filing
Questions
Not according to official filings. There is no WARN layoff notice from Corning Optical Communications LLC, trading as TR Manufacturing, in the last 12 months. The most recent was filed Feb 20, 2025 for 80 jobs in Milpitas, California. WARN covers larger layoffs only, so smaller cuts may not appear.
276 jobs across all 2 official WARN filings on record since 2020.
The most recent filing lists an effective date of Feb 20, 2025. The WARN Act requires roughly 60 days' advance notice, so the filing date precedes the job losses.
We'll email you if there are further filings, expansions, or new locations affected.