Cummins Inc. is a U.S.-based industrial company operating in the engines, power systems, and propulsion technology industry. The company designs, manufactures, and services a wide range of power solutions for transportation, industrial, and energy applications.
Its business model combines engine manufacturing with components, power systems, and emerging technologies focused on sustainability and energy transition.
Core activities include:
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Diesel and natural gas engines for commercial and industrial use
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Power generation systems and energy solutions
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Components such as filtration, turbochargers, and emissions systems
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Electrified powertrains, batteries, and fuel cell technologies
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Hydrogen solutions and digital fleet management platforms
Cummins operates globally across North America, Latin America, Europe, Asia, and the Middle East, supported by manufacturing plants, engineering centers, and an extensive service network.
The company’s performance is influenced by industrial activity, demand for commercial vehicles, infrastructure investment, environmental regulations, fuel prices, and advancements in alternative energy technologies.
Cummins Inc. is listed on the New York Stock Exchange (NYSE) under the ticker CMI.
History and Development
Cummins was founded in 1919 in Indiana by Clessie Cummins and William G. Irwin, initially focused on developing diesel engine technology.
In its early years, the company built its reputation through improvements in engine performance and reliability, gradually expanding into commercial and industrial applications.
Over time, Cummins grew into a global supplier, expanding manufacturing capabilities and diversifying into components, power systems, and emissions technologies.
In later decades, the company strengthened its position through international expansion and investments in advanced engineering and environmental solutions.
Today, Cummins is focused on energy transition technologies, including electrification, hydrogen, and low-emission power systems, while maintaining its core engine and power solutions business.