According to our records, this business is located at 540 N Fairbanks CT 2600 in Chicago (in Cook County), Illinois 60611, the location GPS coordinates are: 41.891971 (latitude), -87.6202449 (longitude). Zenith Administrators Inc is categorized under Employee Benefit and Compensation Plants (SIC code 6371). Known organization office manager is Lorraine Lawler. You can contact the company by phone at (312) 649-1200.