Tenneco headquarters details
Location map
Open in Google MapsAll Tenneco office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Lake Forest HQ | Illinois | United States | Headquarters |
About Tenneco
Tenneco (New York Stock Exchange (NYSE): TEN) is headquartered in Lake Forest, Illinois, United States. Founded in 1940, the company operates across 20 countries with approximately 71,000 employees worldwide.
Where is Tenneco's main office?
Tenneco's main headquarters office is located at 500 N Field Dr, Lake Forest, Illinois 60045-2595. This serves as the company's primary corporate address and is home to its executive leadership team.
Tenneco regional offices
Beyond its headquarters in Lake Forest, Tenneco maintains 70 offices across 20 countries. Regional offices span 20 countries.
Tenneco contact information
The main switchboard for Tenneco headquarters can be reached at 18474825000. For investor relations, visit tenneco.com/investor-relations.
What does Tenneco do?
Tenneco, Inc. (formerly Tenneco Automotive and originally Tennessee Gas Transmission Company) is an American automotive components original equipment manufacturer and an aftermarket ride control and emissions products manufacturer. It is a ''Fortune'' 500 company that was publicly traded on the New York Stock Exchange since November 1999 until it was taken private in November 2022 by Apollo Global Management. Tenneco is headquartered in Northville Charter Township, Michigan.
Frequently asked questions
Where is Tenneco headquarters?
Tenneco's headquarters is located at 500 N Field Dr, Lake Forest, Illinois 60045-2595, United States.
How many offices does Tenneco have?
Tenneco operates 70 offices across 20 countries as of 2026.
What is Tenneco's corporate address?
The official corporate address is 500 N Field Dr, Lake Forest, Illinois 60045-2595.
When was Tenneco founded?
Tenneco was founded in 1940 and has grown to employ approximately 71,000 people worldwide.
What is Tenneco's phone number?
The main phone number for Tenneco headquarters is 18474825000.