United States Steel Corporation
Gary, IN 46404
Ecolab
Chicago, IL
Medline Industries
Chicago, IL 60601
Ampacity
Chicago, IL 60601
Arrow International
Chicago, IL 60606
GATX
Chicago, IL 60606
Arthur J Gallagher &
Chicago, IL 60601
Vivid Seats
Chicago, IL 60601
F.H. Paschen
Chicago, IL 60601
Publicis Groupe Holdings B.V
Chicago, IL 60601
US Government Accountability Office
Chicago, IL 60601