Cummins Office Building

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.

769 Articles

At Cummins Inc., innovation starts with people who are willing to ask questions, challenge assumptions and continuously improve the world around them.

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.

  In his retirement, Clessie Cummins perfected several innovations that he had tinkered with throughout the years, including the PT fuel pump and the compression brake which came to be affectionately known as the Jake brake.

What is a driveline? A driveline in a heavy-duty truck transfers power from the engine, through the transmission, to the axles so the vehicle can move.

Heavy-duty engines are no strangers to hard work.

At Cummins Inc., growth is often shaped by the willingness to step into the unknown and embrace new opportunities.

Introduction Fueled by the rapid rise of artificial intelligence (AI) and a shift toward high-density computing, the data center industry entered 2025 in overdrive.

Summary Diesel powertrains and battery electric powertrains each offer distinct advantages depending on the application.

Summary Modern diesel engines have come a long way.