Tenneco is one of the world’s leading designers, manufacturers and marketers of automotive products for original equipment and aftermarket customers, with approximately 78,000 team members working at more than 300 sites worldwide. Through our four business groups, DRiV, Ride Performance, Clean Air and Powertrain, Tenneco is driving advancements in global mobility by delivering technology solutions for diversified global markets, including light vehicle, commercial truck, off-highway, industrial, motorsport and the aftermarket.