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Cummins Reviews

Columbus, Indiana

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Cummins Inc., a global power leader founded in 1919 by mechanic Clessie Cummins and banker William Glanton Irwin, is a prominent multinational corporation that designs, manufactures, distributes, and services a broad portfolio of power solutions. Headquartered in Columbus, Indiana, the company has grown from a pioneering developer of diesel engines into a global force operating across approximately 190 countries and territories. In India, the company maintains a massive operational presence through multiple legal entities, with Cummins India Limited standing as the country’s leading manufacturer of high-performance diesel and natural gas engines. Guided by its core vision of making people's lives better by unleashing its technological capabilities, the company serves vital global industries including heavy-duty commercial trucking, construction, mining, marine, rail, agriculture, defense, and mission-critical data centers. The corporation's expansive operations are divided into five complementary business segments: Engine, Distribution, Components, Power Systems, and Accelera. The Engine segment designs and manufactures a diverse array of diesel, natural gas, and alternative fuel engines tailored for commercial vehicles, buses, recreational vehicles, and heavy industrial machinery. The Distribution segment manages the sales, field service, and aftermarket parts logistics via a massive global network consisting of hundreds of company-owned and independent distributor facilities and thousands of certified dealer locations. Through its Components segment, Cummins supplies advanced drivetrain and emission technologies, including automated transmissions, filtration systems, turbochargers, fuel systems, valvetrain components, axles, and electronic control modules. The Power Systems segment addresses global standby and prime power infrastructure requirements by manufacturing pre-integrated generator sets, high-horsepower industrial engines, alternators, and complex power transfer control equipment. Adapting to modern infrastructure demands and strict environmental regulations, Cummins established Accelera, its dedicated zero-emissions business segment. This division focuses exclusively on clean technologies, engineering hydrogen production equipment, fuel cells, battery energy storage systems, and fully electrified powertrains to support commercial fleets and industries navigating the global energy transition under its Destination Zero sustainability strategy. Financially, Cummins Inc. is a publicly traded enterprise listed on the New York Stock Exchange under the ticker symbol CMI. Supported by a dedicated global workforce of approximately 67,400 employees, the organization is led by Chief Executive Officer Jennifer W. Rumsey. Beyond its manufacturing excellence, Cummins heavily prioritizes corporate responsibility and ethical governance, dedicating substantial resources to three global priorities critical to fostering healthy communities: environment, education, and equality of opportunity, ensuring it remains an industry leader in both innovation and social impact.