As of October 27, 2026, Tenneco Automotive Operating Company Inc. has one WARN layoff or closure notice on file, for 25 employees in DeKalb County, TN, dated May 21, 2025 (Tennessee WARN notice, May 21, 2025).
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Tenneco Automotive Operating Company Inc. filed 1 WARN notice in Tennessee, covering 25 employees in total. Each notice below links to the state file it was published in.
Did Tenneco Automotive Operating Company Inc. have layoffs in 2025? Every notice
| Notice | Where | Employees | Type | Effective | Source |
|---|---|---|---|---|---|
| 2025-05-21 | DeKalb County, TN | 25 | not stated | 6/27/2025 to 9/30/2025 | TN file |
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Where this comes from
Employers covered by the federal WARN Act, and by the stricter laws some states add, must give written notice before a mass layoff or a site closure. The state labor department publishes those notices. Every row here is one of them, taken from that state's own published file and linked to it, so each figure can be checked at the source.
A notice states the employer, the location, the number of employees affected, and when the layoff or closure takes effect. It does not state a reason, and neither does this page. Where a company also appears in SEC filings under the same name and in the same state, its recorded fundraising is shown alongside, as a matter of record rather than as an explanation. New Jersey and Pennsylvania list a notice under the month it was posted or received, not the day, so their notices show a month. Tennessee gives the county rather than the city.
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Cite this page
https://mentionfox.com/layoffs/tenneco-automotive-operating