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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.

753 Articles

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

When Cummins Engine Company was little more than an ambitious startup, Donovan Joel “Don” Cummins entered the family business before he was even old enough to officially work there.

Rudolf Diesel and Clessie Cummins have many things in common.

Brakes are among the most important components on any vehicle.

Most people never think about uptime until something stops working.

A truck traveling 120,000 miles a year experiences millions of small impacts along the way.

At Cummins Inc., connection goes beyond collaboration.

From taking apart kitchen appliances as a child to leading global engineering teams, Refaat’s journey reflects the power of curiosity, resilience and continuous growth.

Engines depend on turbochargers to deliver power, efficiency and emissions performance.

Technology pushes our world forward at an exponential rate.

At Cummins, making people’s lives better takes more than innovation.

Cummins Sales and Service North America (CSSNA) centers on a simple principle: being there for our partners.