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Tenneco has a WARN Act filing history stretching from October 2006 to December 2025, with 7 notices affecting 832 employees in total. Filings are concentrated in Ohio (4) and Texas (2), with additional notices across 1 other state. Notices include 6 layoffs and 1 facility closure. The largest single filing affected 235 employees in Sylvania, OH (December 2025). Filing activity has slowed, with only 1 notice in the past 12 months.
Under the WARN Act (Worker Adjustment and Retraining Notification Act), employers with 100 or more employees are required to provide 60 days advance notice before conducting plant closures or mass layoffs. These notices are filed with state labor departments and are public record.
Filing Identities (3)
This page aggregates WARN Act notices filed under 3 related names:
- Tenneco
- Tenneco Inc
- Tenneco, Inc.
Layoff History
Employees affected over time