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Company Description

Contact Info

500 North Field Drive

Lake Forest, IL 60045

United States

Phone: 847-482-5000


Tenneco Inc. designs, manufactures, and sells clean air and ride performance systems and products for light vehicle, commercial truck, off-highway and other applications. The company serves both original equipment (OE) manufacturers (OEMs) and the repair and replacement markets, or aftermarket, worldwide through major brands, including Monroe, Rancho, Clevite Elastomers, Axios, Kinetic, and Fric-Rot ride performance products; and Walker, XNOx, Fonos, DynoMax, and Thrush clean air 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 worldwide to various major OEMs, commercial truck and off-highway engine manufacturers, and aftermarket distribution channels. Brands The company has two brands in the industry, such as Monroe used for ride control products and Walker for exhaust products. The company differentiates its products and their value proposition with its brands, such as Monroe, Kinetic, Fric-Rot, Gas-Matic, Sensa-Trac, OESpectrum, and Quick-Strut for ride performance products; Walker, Fonos, XNOx, Mega-Flow, Quiet-Flow, and Tru-Fit for clean air products; DynoMax and Thrush for performance clean air products; Rancho for suspension products for light trucks; and Clevite Elastomers and Axios for noise, vibration and harshness control components. Clean Air Systems The company designs, manufactures, and distributes various products and systems designed to reduce pollution and optimize engine performance, acoustic tuning and weight, including the following: Catalytic Converters and Diesel Oxidation Catalysts: Devices consisting of a substrate coated with precious metals enclosed in a steel casing used to reduce harmful gaseous emissions such as carbon monoxide; Diesel Particulate Filters (DPFs): Devices to capture and regenerate particulate matter emitted from diesel engines; Burner Systems: Devices, which combust fuel and air inside the exhaust system to create extra heat for DPF regeneration, or to improve the efficiency of selective catalytic reduction (SCR) systems; Lean NOx (Nitrogen Oxide) Traps: Devices, which reduce NOx emissions from diesel powertrains using capture and store technology; Hydrocarbon Vaporizers and Injectors: Devices to add fuel to a diesel exhaust system to regenerate particulate filters or Lean NOx traps; SCR Systems: Devices, which reduce NOx emissions from diesel powertrains using urea mixers and injected reductants, such as Verband der Automobil industrie e.V.'s AdBlue or Diesel Exhaust Fluid; SCR-Coated DPF Systems: Compact devices combining the SCR catalyst and the particulate filter onto the same substrate for reducing NOx and particulate matter emissions; Urea Dosing Systems: Systems consisted of a urea injector, pump, and control unit, among other parts, which dose liquid urea onto SCR catalysts; Four-way Catalysts: Devices that combine a three-way catalyst and a particulate filter onto a single device by having the catalyst coating of a converter directly applied onto a particulate filter; Alternative NOx Reduction Technologies: Devices, which reduce NOx emissions from diesel powertrains, by using alternative reductants, such as diesel fuel, E85 (85% ethanol and 15% gasoline), or solid forms of ammonia; Mufflers and Resonators: Devices to provide noise elimination and acoustic tuning; Fabricated Exhaust Manifolds: Components that collect gases from individual cylinders of a vehicle’s engine and direct them into a single exhaust pipe. Fabricated manifolds could form the core of an emissions module that includes an integrated catalytic converter (maniverter) and/or turbocharger; Pipes: Utilized to connect various parts of both the hot and cold ends of an exhaust system; Hydroformed Assemblies: Forms in various geometric shapes, such as Y-pipes or T-pipes, which provide optimization in both design and installation as compared to conventional pipes; Elastomeric Hangers and Isolators: Used for system installation and elimination of noise and vibration, and for t


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Price/Earnings 12.1x
Price/Sales 0.4x
Price/Book 5.7x
Price/Cash Flow 6.7x
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