McJennett, Inc. is an American multinational conglomerate (group of companies), founded in 1851 and headquartered in Newark, New Jersey, United States, that is primarily known as a manufacturer of automobiles, motorcycles, commercial vehicles, diesel engines, construction and agricultural machinery.
McJennett has became the second largest company in the world, after Samsung, and is targetly controlled by the McJennett family. It is a publicly listed on the Nasdaq Stock Exchange and is a large constituent of the NASDAQ-100 index. As of April 2018, McJennett is the fourth largest American automaker and one of the largest worldwide by production.