How many employees work at Tenneco?
Tenneco, Inc. has 35,630 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is -3.8%.
Data source: Revelio Labs Coverage: Global workforce Latest update: September 2025
About Tenneco
Tenneco is one of the world's leading designers, manufacturers and marketers of automotive products for original equipment and aftermarket customers worldwide. Through our four business groups, DRiV, Performance Solutions, Clean Air and Powertrain. Tenneco is driving advancements in global mobility by delivering technology solutions for diversified global markets, including light vehicle, commercial truck, off-highway, industrial, motorsport and the aftermarket.
As of September 2025
Tenneco
workforce metrics
Headcount
35.6k
Avg. Salary
$44k
Tenure
6.0yr
Growth Rate
-3.8%
Hiring Rate
Attrition Rate
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Employee Headcount
Interactive chart of Tenneco annual worldwide employee count from 2023 to 2025.
- Tenneco total number of employees in 2025 was 35,745.446, a 3.8% decline from 2024.
- Tenneco total number of employees in 2024 was 36,277.778, a 3.9% decline from 2023.
- Tenneco total number of employees in 2023 was 37,671.618, a 2.3% decline from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of Tenneco annual active job postings from 2023 to 2025.
- Tenneco active job postings in 2025 was 1,944, a 7.6% increase from 2024.
- Tenneco active job postings in 2024 was 1,570, a 46.4% decline from 2023.
- Tenneco active job postings in 2023 was 2,519, a 54.6% decline from 2022.
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Employee Sentiment
Sentiment Topics
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