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Cummins Inc.

Global Power Technology Leader

Cummins Inc., a global power leader, is committed to powering a more prosperous world. Since 1919, we have delivered innovative solutions that move people, goods and economies forward. Our five business segments—Engine, Components, Distribution, Power Systems and Accelera™ by Cummins—offer a broad portfolio, including advanced diesel, electric and hybrid powertrains; integrated power generation systems; critical components such as aftertreatment, turbochargers, fuel systems, controls, transmissions, axles and brakes; and zero-emissions technologies like battery and electric powertrain systems. With a global footprint, deep technical expertise and an extensive service network, we deliver dependable, cutting-edge solutions tailored to our customers’ needs, supporting them through the energy transition with our Destination Zero strategy. We create value for customers, investors and employees and strengthen communities through our corporate responsibility global priorities: education, equity and environment. Headquartered in Columbus, Indiana, Cummins employs approximately 67,400 people worldwide and earned $2.8 billion on $33.7 billion in sales in 2025.

773 Articles

What is the fuel delivery system? The fuel delivery system is one of the most critical components in a vehicle and is the heart of a vehicle's power generation process.

Advanced diesel engines are some of the most fuel and energy-efficient options in the market, but those are just the beginning of their advantages.

The diesel engine working principle was completed by the inventor, Rudolf Diesel, in 1892, and the first prototype was created in 1897.

Rudolf Diesel and Clessie Cummins have many things in common.

Today’s medium-duty fleets are faced with a growing demand to deliver high performance while lowering environmental impact.

Since its opening in 1999, Cummins’ Plainfield facility has given a second life to more than 100 million brake shoes.

Heavy-duty fire trucks operate at high vehicle weights, accelerate quickly and must stop reliably and consistently in emergency conditions.