Welcome to the Aon Center
Offices 1000 feet in the sky, Since 1974
WHERE Visitor's Choice Awards 2001
"It is a Chicago experience, an absolute must."
One & Two Aon Center each have 83 floors and more than 2 million square feet of commercial space
The Aon Complex is composed of One & Two Aon center, 4 Trade Center and the smaller 3 Aon Center
the Aon Complex was designed to boost world trade by providing one single location
as a home for international commmerce, acting as an exchange
for the sharing and processing of worldwide information.
