Our Components segment supplies products which complement the Engine and Power Systems segments, including axles, drivelines, brakes and suspension systems for commercial diesel and natural gas applications, aftertreatment systems, turbochargers, fuel systems, valvetrain technologies, filtration products, automated transmissions and electronics. We develop drivetrain systems, aftertreatment systems, turbochargers, fuel systems, transmissions and electronics to meet increasingly stringent emission and fuel economy standards. The Components segment is organized around the following businesses:

• Axles and brakes
• Emission solutions
• Engine components
• Automated transmissions
• Software and electronics

Our Engine segment manufactures and markets a broad range of diesel and natural gas-powered engines under the Cummins brand name, as well as certain customer brand names, for the heavy and medium-duty truck, bus, recreational vehicle (RV), light-duty automotive, construction, mining, marine, rail, oil and gas, defense and agricultural markets.

End-User markets served:

• Heavy-duty truck
• Medium-duty truck and bus
• Light-duty automotive (Pick-up and Light Commercial Vehicle (LCV))
• Off-highway

Our Distribution segment is our primary sales, service, and support channel. This segment serves our customers and certified dealers through a worldwide network of wholly owned, joint venture, and independent distribution locations.

Our wholly owned locations operate and serve North America, Asia Pacific, Europe, China, Africa and Middle East, India and Latin America. 

Our joint venture locations serve markets in South America, Southeast Asia, India, Middle East and Africa.

Our Power Systems segment is comprised of three product lines:

• Power generation: We design, manufacture, sell and support standby and prime power generators.
• Industrial: We design, manufacture, sell and support diesel and natural gas high-speed, high-horsepower engines for a wide variety of equipment in mining, rail, defense, oil and gas and marine applications.
• Generator technologies: We design, manufacture, sell and support A/C generator/alternator products for internal consumption and for external generator set assemblers.

Our customer base for Power Systems offerings is highly diversified, with customer groups varying based on their power needs. China, India, Europe, Asia Pacific, Latin America, the Middle East and Africa are our largest geographic markets outside of North America.

Our Accelera segment designs, manufactures, sells and supports hydrogen production technologies as well as electrified power systems with innovative components and subsystems, including battery, fuel cell and electric powertrain technologies. The Accelera segment is currently in the early stages of commercializing these technologies with efforts primarily focused on the development of our electrolyzers for hydrogen production and electrified power systems and related components and subsystems. We continue to serve all our markets as they adopt electrification and alternative power technologies, meeting the needs of our OEM partners and end customers.