This site is designed to provide current and potential suppliers with general guidelines and expectations when conducting business with Tenneco worldwide.
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This is a company of high standards and one which zealously adopts Securities and Exchange Commission mandates and corporate governance best practices. Those who do business with Tenneco expect and deserve nothing less than the highest level of ethical business conduct and we expect nothing less of ourselves.
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Take your career in a new direction at Tenneco.
See what our people say about working at Tenneco. Read about our history. Find out what's behind our culture. Learn about our development programs. Explore an exciting career with Tenneco.
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Tenneco World Headquarters Tenneco500 North Field DriveLake Forest, Illinois 60045 847-482-5000847-482-5940 (fax)
Find information on Tenneco's investor relations program, including our:
Who We Are
TEN at 10
Global leaders in developing the latest
automotive technologies and products
for our customers.
Click here to take a closer look at our
advanced emission control and ride
Click here to read the Business Roundtable’s 2015 Sustainability Report. Click here to read Tenneco CEO Gregg Sherrill’s letter which is included in the report.
I Am Tenneco
See what makes us special - read profiles of our employees which help illustrate the essence of Tenneco's culture.
60 Seconds: Lightweight RC Technology Matt Roessle, Staff Development Engineer
60 Seconds: Fabricated Manifolds Tim Jackson, Chief Technology Officer
On November 5, 2009, Tenneco marked its 10 year anniversary since becoming a standalone company.
Video: A Day in the Life at Tenneco
We're a winning team of approximately 29,000 employees worldwide.
Explore an exciting career with Tenneco