Overview
Caterpillar, maker of construction and mining equipment, has deep roots in Peoria and still employs thousands in the area.
History
Caterpillar was formed in 1925 and was headquartered in Peoria for decades. It moved its headquarters out of state in the 2010s and 2020s, but kept major plants and offices nearby.
Today
Caterpillar's factories, offices and visitor center remain central to the Peoria economy.
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.