Tenneco Inc. operates in the Motor vehicle parts and accessories sector. Tenneco Inc. (Tenneco), is engaged in the business of designing, manufacturing and selling of emission control and ride control systems and products for light, commercial and specialty vehicle applications. The Company serves both original equipment manufacturers (OEMs) and replacement markets worldwide through brands, including Monroe, Rancho, Clevite Elastomers, Marzocchi and Fric Rot ride control products and Walker, Fonos, and Gillet emission control products. As a parts supplier, the Company produces individual component parts for vehicles, as well as groups of components that are combined as modules or systems within vehicles. These parts, modules and systems are sold globally to OEMs and throughout all aftermarket distribution channels. In our complete report available for purchase the company is compared to: Dana Holding Corp, Federal-Mogul Corporation and BorgWarner Inc..