Overview
Waterloo is home to John Deere's main tractor factories, which build large farm tractors.
History
John Deere entered the tractor business in 1918 by buying the Waterloo company that made the Waterloo Boy tractor.
Today
The plants are among the area's largest employers, and large factories need gate and plant security.
Compiled October 2026. History is summarized for general interest; check primary sources for research. This landmark is local context, not an employer or job listing.