Tenneco Automotive
Tenneco, Inc. engages in the design, manufacture, and distribution of engineered products for both original equipment vehicle manufacturers and the repair and replacement markets. It operates through the following segments: North America Clean Air; North America Ride Performance; Europe, South America, and India Clean Air; Europe, South America, and India Ride Performance; Asia Pacific Clean Air; and Asia Pacific Ride Performance. Its brands include Monroe, Rancho, Clevite Elastomers, Marzocchi, Axios, Kinetic, and Fric-Rot for ride control products; and Walker, Fonos, DynoMax, Thrush, and Lukey for emission control products. The company was founded on April 1, 1940 and is headquartered in Lake Forest, IL.