Our Vision: Pioneering global ideas for cleaner, quieter, smoother and safer transportation.

Corporate Profile Tenneco Inc. is one of the world’s largest designers, manufacturers and marketers of emission control and ride control products and systems for the automotive and commercial vehicle original equipment markets and aftermarket.

Leading manufacturers worldwide use our products in their vehicles, attracted principally by our advanced technologies. We are one of the top suppliers to the automotive aftermarket, offering exceptionally strong brand recognition, marketing support and outstanding distribution capabilities. Tenneco markets its products primarily under the Monroe®, Walker® and Clevite® Elastomers brand names.