Cummins Inc. is a global power technology company headquartered in Columbus, Indiana. It designs, manufactures, and services diesel, natural gas, hybrid, and electric powertrains; power generation systems; and related components, including turbochargers, fuel and air handling systems, transmissions, and emission aftertreatment. The company serves on- and off-highway, industrial, marine, rail, construction, mining, oil and gas, and standby power markets via a worldwide manufacturing and distribution network.
Cummins also develops clean energy technologies for the hydrogen economy through its zero-emissions business, offering proton exchange membrane (PEM) and alkaline electrolyzers for hydrogen production, fuel cell power modules, and hydrogen storage and refueling solutions. Its products and engineering capabilities support decarbonization of heavy transport and industrial applications, integration of renewable power with hydrogen production, and compliance with evolving emissions regulations—positioning the company as a key equipment supplier at the intersection of energy, mobility, and the chemical value chain.
