Tenneco is a global automotive company that specializes in manufacturing and distributing various products and systems for the automotive industry. Founded in 1940 and headquartered in Lake Forest, Illinois, Tenneco operates through two main business divisions: Clean Air and Powertrain.
The Clean Air division of Tenneco focuses on developing and supplying emission control technologies and products for internal combustion engines, such as catalytic converters, diesel particulate filters, selective catalytic reduction systems, and other emission control components. These products are designed to reduce emissions of harmful pollutants, ensuring compliance with increasingly stringent environmental regulations.
The Powertrain division of Tenneco is dedicated to providing cutting-edge technologies for enhancing engine efficiency and performance. This includes producing components like pistons, gaskets, and seals, as well as advanced exhaust and engine technologies. The Powertrain division offers solutions to optimize fuel efficiency, reduce noise levels, and enhance power output in both gasoline and diesel engines.
Tenneco has a global presence, with manufacturing plants, engineering and technical centers, and distribution facilities located in various countries worldwide. The company serves a wide range of customers, including original equipment manufacturers (OEMs), aftermarket suppliers, and industrial customers. Tenneco's commitment to innovation, quality, and sustainability has made it a leading player in the automotive industry, addressing the industry's evolving needs for improved fuel economy, reduced emissions, and enhanced performance.
