Tenneco
Tenneco is a global manufacturing company that specializes in clean air, powertrain, and ride performance systems for a variety of vehicles, including light vehicles, commercial trucks, and industrial applications. The company is recognized as a market leader in its primary business segments, which include Clean Air, Powertrain, DRiV, and Performance Solutions. Tenneco designs and manufactures products aimed at reducing pollution, improving engine performance, and enhancing vehicle acoustics. Its product portfolio features emissions control systems, suspension components, shock absorbers, mufflers, and braking systems. The company serves a diverse customer base, including automotive manufacturers and aftermarket customers worldwide. Tenneco has a rich history dating back to the 1930s and has evolved through various acquisitions to focus on the automotive and industrial markets.
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Headcount trend
Tenneco went from 6,577 employees in Jul 2023 to 6,455 in Jun 2025. Last 6 months: 361 people joined, 262 left.
Org structure
Headcount by department
Executive compensation
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All salaries42 salary profiles in India
Most reported roles
H-1B sponsorship
The department split adds up all the years listed above. FY2026 alone: 5 filings.
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Tenneco FAQ
How many employees does Tenneco have?
Tenneco has about 6,455 employees, up 0.7% over the last 3 months (as of Jun 2025).
Does Tenneco sponsor H1B visas?
Yes. Tenneco filed 5 H1B (LCA) applications in FY2026, according to the latest U.S. Department of Labor disclosures. Most of them were for Engineering roles.
What is Tenneco's revenue per employee?
Tenneco makes about $1.56M in revenue per employee, based on $10.1B annual revenue and 6,455 employees.
How much does Tenneco pay?
6figr has 42 salary profiles for Tenneco in India and 29 in the US, with pay broken down by role, level and gender on the Tenneco salaries page. See Tenneco salaries in India
Is Tenneco a public company?
Yes. Tenneco is publicly traded under the ticker TEN on NASDAQ.
Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles. Updated 27 Nov 2025.