Cummins Emission Solutions is a global leader in designing, manufacturing and integrating exhaust aftertreatment technology and solutions for the commercial on- and off-highway light-duty medium-duty, heavy-duty and high-horsepower engine markets. Dedicated to innovation and dependability in meeting global emission regulations, Cummins Emission Solutions develops and produces various emission solutions. These solutions are designed to meet the highest emissions standards worldwide.

Our aftertreatment technology and solutions include our diesel oxidation catalysts (DOC), diesel particulate filters (DPF) and our selective catalytic reduction (SCR) systems. We also provide engineered components to our customers, including both hydrocarbon dosing and urea dosing systems, integrated controls, and sensors. Across our vast range of products, we’ve achieved complete OBD capabilities while providing dependable products around the globe. With key operations in the United States (Indiana and Wisconsin), China, India, the United Kingdom, Germany, Brazil and South Africa, Cummins Emission Solutions serves both OEM and engine first fit and retrofit customers.

Cummins Emission Solutions consists of four lines of business:

  • Global On-Highway Business, serving heavy-duty truck, bus, medium-duty truck and light commercial vehicle markets with reliable, proven technologies since the dawn of emissions regulations
  • Global Off-Highway Business, serving agriculture, construction, mining, rail, marine markets and many more with versatile, yet durable products to suit unique application needs
  • Emerging Emission Business, serving emerging markets with aftertreatment solutions that help guide our customers through advancements in emissions around the globe
  • Engineered Components Business, providing dosing, sensing and system control solutions to keep our technology working for you