Headquartered in Columbus, IN, Cummins Inc. manufactures engines, generators, and components for trucks and tractors, such as turbochargers, exhaust systems and filtration products. Cummins engines can be found in trucks, buses, recreational vehicles, construction and agricultural equipment, military vehicles, and even large boats. The company tallied $23.6 billion in sales in 2019.
With more than 90 manufacturing facilities worldwide, the company has a history of deploying innovative technologies. In recent years, for example, Cummins has invested in metal and plastic additive manufacturing equipment, and the company hopes someday to print replacement parts for its products on demand. The company has installed solar panels at 11 of its factories worldwide, and it is using special equipment to capture the energy from hot-testing engines.