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Company Overview

Tenneco is one of the world’s largest designers, manufacturers and marketers of clean air and ride performance products and systems for the automotive, commercial truck and off-highway original equipment and large engine markets, as well as the aftermarket.

Since 1999, Tenneco has grown significantly, driven primarily by product and geographic expansion. In addition to its automotive original equipment and aftermarket segments, Tenneco now serves customers in the commercial truck and off-highway equipment markets, as well as large engines used in marine and stationary power applications.

Tenneco serves their customers from 92 manufacturing facilities and 15 engineering and technical centers around the world, delivering advanced technologies, quality products, powerful brands and outstanding engineering and manufacturing capabilities.

Headquartered in Lake Forest, Illinois, our 32,000 employees around the world demonstrate the company’s commitment to shareholder value, our customers’ success, employee engagement and sustainability.


At A Glance