IIFA Corporate Office, 7444 Long Avenue
Skokie, IL 60076
Mount Prospect Campus, 800 East Northwest Highway
Mount Prospect, IL 60056
11350 South Harlem Avenue
Worth, IL 60482
29 East Madison, 5th Floor
Chicago, IL 60602
477 Butterfield Road
Lombard, IL 60148
8930 Gross Point Road
Skokie, IL 60077
840 West Irving Park Rd, Suite 203
Chicago, IL 60613
9730 South Western Avenue, Suite 502
Evergreen Park, IL 60805
19 South LaSalle Street, Suite 802
Chicago, IL 60603