John Deere is the brand name of Deere & Company, an American corporation that manufactures agricultural, construction, and forestry machinery, diesel engines, drivetrains (axles, transmissions, gearboxes) used in heavy equipment, and lawn care equipment. In 2019, it was listed as 87th in the Fortune 500 America's ranking[9] and was ranked 329th in the global ranking.[10] The company also provides financial services and other related activities.

Deere & Company is listed on the New York Stock Exchange under the symbol DE.[11] The company's slogan is "Nothing Runs Like a Deere", and its logo is a leaping deer, with the words 'JOHN DEERE' under it. Various logos incorporating a leaping deer have been used by the company for over 155 years. Deere & Company is headquartered in Moline, Illinois.

Deere & Company ranked No. 84 in the 2020 Fortune 500 list of the largest United States corporations. [12]

Their different tractor series include D series, E series, Speciality Tractors, Super Heavy Duty Tractors, and JDLink.