Operating worldwide—and generating approximately 50% of sales outside North America—Tenneco is clearly defined as a global industrial automotive parts manufacturer with strong, internationally recognized brands, leading market positions in both the original equipment (OE) and aftermarket sectors, proven management processes and a leadership culture that both demands and rewards performance.

In the last ten years the company has grown significantly, expanding its presence and penetration in markets worldwide. This as a result of its commitment to research and development, organic growth and a program of structured acquisitions focused on core activities.